/************************************************************/
/* THIS FILE IS GENERATED DO NOT EDIT */
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/**
* GAction:
*
* #GAction is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GAction:enabled:
*
* If @action is currently enabled.
*
* If the action is disabled then calls to g_action_activate() and
* g_action_change_state() have no effect.
*
* Since: 2.28
*/
/**
* GAction:name:
*
* The name of the action. This is mostly meaningful for identifying
* the action once it has been added to a #GActionGroup. It is immutable.
*
* Since: 2.28
*/
/**
* GAction:parameter-type:
*
* The type of the parameter that must be given when activating the
* action. This is immutable, and may be %NULL if no parameter is needed when
* activating the action.
*
* Since: 2.28
*/
/**
* GAction:state:
*
* The state of the action, or %NULL if the action is stateless.
*
* Since: 2.28
*/
/**
* GAction:state-type:
*
* The #GVariantType of the state that the action has, or %NULL if the
* action is stateless. This is immutable.
*
* Since: 2.28
*/
/**
* GActionEntry:
* @name: the name of the action
* @activate: the callback to connect to the "activate" signal of the
* action. Since GLib 2.40, this can be %NULL for stateful
* actions, in which case the default handler is used. For
* boolean-stated actions with no parameter, this is a
* toggle. For other state types (and parameter type equal
* to the state type) this will be a function that
* just calls @change_state (which you should provide).
* @parameter_type: the type of the parameter that must be passed to the
* activate function for this action, given as a single
* GVariant type string (or %NULL for no parameter)
* @state: the initial state for this action, given in
* [GVariant text format][gvariant-text]. The state is parsed
* with no extra type information, so type tags must be added to
* the string if they are necessary. Stateless actions should
* give %NULL here.
* @change_state: the callback to connect to the "change-state" signal
* of the action. All stateful actions should provide a
* handler here; stateless actions should not.
*
* This struct defines a single action. It is for use with
* g_action_map_add_action_entries().
*
* The order of the items in the structure are intended to reflect
* frequency of use. It is permissible to use an incomplete initialiser
* in order to leave some of the later values as %NULL. All values
* after @name are optional. Additional optional fields may be added in
* the future.
*
* See g_action_map_add_action_entries() for an example.
*/
/**
* GActionGroup:
*
* #GActionGroup is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GActionGroup::action-added:
* @action_group: the #GActionGroup that changed
* @action_name: the name of the action in @action_group
*
* Signals that a new action was just added to the group.
* This signal is emitted after the action has been added
* and is now visible.
*
* Since: 2.28
*/
/**
* GActionGroup::action-enabled-changed:
* @action_group: the #GActionGroup that changed
* @action_name: the name of the action in @action_group
* @enabled: whether the action is enabled or not
*
* Signals that the enabled status of the named action has changed.
*
* Since: 2.28
*/
/**
* GActionGroup::action-removed:
* @action_group: the #GActionGroup that changed
* @action_name: the name of the action in @action_group
*
* Signals that an action is just about to be removed from the group.
* This signal is emitted before the action is removed, so the action
* is still visible and can be queried from the signal handler.
*
* Since: 2.28
*/
/**
* GActionGroup::action-state-changed:
* @action_group: the #GActionGroup that changed
* @action_name: the name of the action in @action_group
* @value: the new value of the state
*
* Signals that the state of the named action has changed.
*
* Since: 2.28
*/
/**
* GActionGroupInterface:
* @has_action: the virtual function pointer for g_action_group_has_action()
* @list_actions: the virtual function pointer for g_action_group_list_actions()
* @get_action_parameter_type: the virtual function pointer for g_action_group_get_action_parameter_type()
* @get_action_state_type: the virtual function pointer for g_action_group_get_action_state_type()
* @get_action_state_hint: the virtual function pointer for g_action_group_get_action_state_hint()
* @get_action_enabled: the virtual function pointer for g_action_group_get_action_enabled()
* @get_action_state: the virtual function pointer for g_action_group_get_action_state()
* @change_action_state: the virtual function pointer for g_action_group_change_action_state()
* @query_action: the virtual function pointer for g_action_group_query_action()
* @activate_action: the virtual function pointer for g_action_group_activate_action()
* @action_added: the class closure for the #GActionGroup::action-added signal
* @action_removed: the class closure for the #GActionGroup::action-removed signal
* @action_enabled_changed: the class closure for the #GActionGroup::action-enabled-changed signal
* @action_state_changed: the class closure for the #GActionGroup::action-enabled-changed signal
*
* The virtual function table for #GActionGroup.
*
* Since: 2.28
*/
/**
* GActionInterface:
* @get_name: the virtual function pointer for g_action_get_name()
* @get_parameter_type: the virtual function pointer for g_action_get_parameter_type()
* @get_state_type: the virtual function pointer for g_action_get_state_type()
* @get_state_hint: the virtual function pointer for g_action_get_state_hint()
* @get_enabled: the virtual function pointer for g_action_get_enabled()
* @get_state: the virtual function pointer for g_action_get_state()
* @change_state: the virtual function pointer for g_action_change_state()
* @activate: the virtual function pointer for g_action_activate(). Note that #GAction does not have an
* 'activate' signal but that implementations of it may have one.
*
* The virtual function table for #GAction.
*
* Since: 2.28
*/
/**
* GActionMap:
*
* #GActionMap is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GActionMapInterface:
* @lookup_action: the virtual function pointer for g_action_map_lookup_action()
* @add_action: the virtual function pointer for g_action_map_add_action()
* @remove_action: the virtual function pointer for g_action_map_remove_action()
*
* The virtual function table for #GActionMap.
*
* Since: 2.32
*/
/**
* GAppInfoMonitor:
*
* The only thing you can do with this is to get it via
* g_app_info_monitor_get() and connect to the "changed" signal.
*
* Since: 2.40
*/
/**
* GAppInfoMonitor::changed:
*
* Signal emitted when the app info database for changes (ie: newly installed
* or removed applications).
*/
/**
* GAppLaunchContext::launch-failed:
* @context: the object emitting the signal
* @startup_notify_id: the startup notification id for the failed launch
*
* The ::launch-failed signal is emitted when a #GAppInfo launch
* fails. The startup notification id is provided, so that the launcher
* can cancel the startup notification.
*
* Since: 2.36
*/
/**
* GAppLaunchContext::launched:
* @context: the object emitting the signal
* @info: the #GAppInfo that was just launched
* @platform_data: additional platform-specific data for this launch
*
* The ::launched signal is emitted when a #GAppInfo is successfully
* launched. The @platform_data is an GVariant dictionary mapping
* strings to variants (ie a{sv}), which contains additional,
* platform-specific data about this launch. On UNIX, at least the
* "pid" and "startup-notification-id" keys will be present.
*
* Since: 2.36
*/
/**
* GApplication:
*
* #GApplication is an opaque data structure and can only be accessed
* using the following functions.
*
* Since: 2.28
*/
/**
* GApplication::activate:
* @application: the application
*
* The ::activate signal is emitted on the primary instance when an
* activation occurs. See g_application_activate().
*/
/**
* GApplication::command-line:
* @application: the application
* @command_line: a #GApplicationCommandLine representing the
* passed commandline
*
* The ::command-line signal is emitted on the primary instance when
* a commandline is not handled locally. See g_application_run() and
* the #GApplicationCommandLine documentation for more information.
*
* Returns: An integer that is set as the exit status for the calling
* process. See g_application_command_line_set_exit_status().
*/
/**
* GApplication::handle-local-options:
* @application: the application
* @options: the options dictionary
*
* The ::handle-local-options signal is emitted on the local instance
* after the parsing of the commandline options has occurred.
*
* You can add options to be recognised during commandline option
* parsing using g_application_add_main_option_entries() and
* g_application_add_option_group().
*
* Signal handlers can inspect @options (along with values pointed to
* from the @arg_data of an installed #GOptionEntrys) in order to
* decide to perform certain actions, including direct local handling
* (which may be useful for options like --version).
*
* In the event that the application is marked
* %G_APPLICATION_HANDLES_COMMAND_LINE the "normal processing" will
* send the @options dictionary to the primary instance where it can be
* read with g_application_command_line_get_options_dict(). The signal
* handler can modify the dictionary before returning, and the
* modified dictionary will be sent.
*
* In the event that %G_APPLICATION_HANDLES_COMMAND_LINE is not set,
* "normal processing" will treat the remaining uncollected command
* line arguments as filenames or URIs. If there are no arguments,
* the application is activated by g_application_activate(). One or
* more arguments results in a call to g_application_open().
*
* If you want to handle the local commandline arguments for yourself
* by converting them to calls to g_application_open() or
* g_action_group_activate_action() then you must be sure to register
* the application first. You should probably not call
* g_application_activate() for yourself, however: just return -1 and
* allow the default handler to do it for you. This will ensure that
* the `--gapplication-service` switch works properly (i.e. no activation
* in that case).
*
* Note that this signal is emitted from the default implementation of
* local_command_line(). If you override that function and don't
* chain up then this signal will never be emitted.
*
* You can override local_command_line() if you need more powerful
* capabilities than what is provided here, but this should not
* normally be required.
*
* Returns: an exit code. If you have handled your options and want
* to exit the process, return a non-negative option, 0 for success,
* and a positive value for failure. To continue, return -1 to let
* the default option processing continue.
* Since: 2.40
*/
/**
* GApplication::open:
* @application: the application
* @files: (array length=n_files) (element-type GFile): an array of #GFiles
* @n_files: the length of @files
* @hint: a hint provided by the calling instance
*
* The ::open signal is emitted on the primary instance when there are
* files to open. See g_application_open() for more information.
*/
/**
* GApplication::shutdown:
* @application: the application
*
* The ::shutdown signal is emitted only on the registered primary instance
* immediately after the main loop terminates.
*/
/**
* GApplication::startup:
* @application: the application
*
* The ::startup signal is emitted on the primary instance immediately
* after registration. See g_application_register().
*/
/**
* GApplication:is-busy:
*
* Whether the application is currently marked as busy through
* g_application_mark_busy() or g_application_bind_busy_property().
*
* Since: 2.44
*/
/**
* GApplicationClass:
* @startup: invoked on the primary instance immediately after registration
* @shutdown: invoked only on the registered primary instance immediately
* after the main loop terminates
* @activate: invoked on the primary instance when an activation occurs
* @open: invoked on the primary instance when there are files to open
* @command_line: invoked on the primary instance when a command-line is
* not handled locally
* @local_command_line: invoked (locally). The virtual function has the chance
* to inspect (and possibly replace) command line arguments. See
* g_application_run() for more information. Also see the
* #GApplication::handle-local-options signal, which is a simpler
* alternative to handling some commandline options locally
* @before_emit: invoked on the primary instance before 'activate', 'open',
* 'command-line' or any action invocation, gets the 'platform data' from
* the calling instance
* @after_emit: invoked on the primary instance after 'activate', 'open',
* 'command-line' or any action invocation, gets the 'platform data' from
* the calling instance
* @add_platform_data: invoked (locally) to add 'platform data' to be sent to
* the primary instance when activating, opening or invoking actions
* @quit_mainloop: Used to be invoked on the primary instance when the use
* count of the application drops to zero (and after any inactivity
* timeout, if requested). Not used anymore since 2.32
* @run_mainloop: Used to be invoked on the primary instance from
* g_application_run() if the use-count is non-zero. Since 2.32,
* GApplication is iterating the main context directly and is not
* using @run_mainloop anymore
* @dbus_register: invoked locally during registration, if the application is
* using its D-Bus backend. You can use this to export extra objects on the
* bus, that need to exist before the application tries to own the bus name.
* The function is passed the #GDBusConnection to to session bus, and the
* object path that #GApplication will use to export is D-Bus API.
* If this function returns %TRUE, registration will proceed; otherwise
* registration will abort. Since: 2.34
* @dbus_unregister: invoked locally during unregistration, if the application
* is using its D-Bus backend. Use this to undo anything done by the
* @dbus_register vfunc. Since: 2.34
* @handle_local_options: invoked locally after the parsing of the commandline
* options has occurred. Since: 2.40
*
* Virtual function table for #GApplication.
*
* Since: 2.28
*/
/**
* GApplicationCommandLine:
*
* #GApplicationCommandLine is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GApplicationCommandLineClass:
*
* The #GApplicationCommandLineClass-struct
* contains private data only.
*
* Since: 2.28
*/
/**
* GBytesIcon:bytes:
*
* The bytes containing the icon.
*/
/**
* GCancellable::cancelled:
* @cancellable: a #GCancellable.
*
* Emitted when the operation has been cancelled.
*
* Can be used by implementations of cancellable operations. If the
* operation is cancelled from another thread, the signal will be
* emitted in the thread that cancelled the operation, not the
* thread that is running the operation.
*
* Note that disconnecting from this signal (or any signal) in a
* multi-threaded program is prone to race conditions. For instance
* it is possible that a signal handler may be invoked even after
* a call to g_signal_handler_disconnect() for that handler has
* already returned.
*
* There is also a problem when cancellation happens right before
* connecting to the signal. If this happens the signal will
* unexpectedly not be emitted, and checking before connecting to
* the signal leaves a race condition where this is still happening.
*
* In order to make it safe and easy to connect handlers there
* are two helper functions: g_cancellable_connect() and
* g_cancellable_disconnect() which protect against problems
* like this.
*
* An example of how to us this:
* |[
* // Make sure we don't do unnecessary work if already cancelled
* if (g_cancellable_set_error_if_cancelled (cancellable, error))
* return;
*
* // Set up all the data needed to be able to handle cancellation
* // of the operation
* my_data = my_data_new (...);
*
* id = 0;
* if (cancellable)
* id = g_cancellable_connect (cancellable,
* G_CALLBACK (cancelled_handler)
* data, NULL);
*
* // cancellable operation here...
*
* g_cancellable_disconnect (cancellable, id);
*
* // cancelled_handler is never called after this, it is now safe
* // to free the data
* my_data_free (my_data);
* ]|
*
* Note that the cancelled signal is emitted in the thread that
* the user cancelled from, which may be the main thread. So, the
* cancellable signal should not do something that can block.
*/
/**
* GCharsetConverter:
*
* Conversions between character sets.
*/
/**
* GCredentials:
*
* The #GCredentials structure contains only private data and
* should only be accessed using the provided API.
*
* Since: 2.26
*/
/**
* GCredentialsClass:
*
* Class structure for #GCredentials.
*
* Since: 2.26
*/
/**
* GDBusActionGroup:
*
* #GDBusActionGroup is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GDBusAuthMechanism:credentials:
*
* If authenticating as a server, this property contains the
* received credentials, if any.
*
* If authenticating as a client, the property contains the
* credentials that were sent, if any.
*/
/**
* GDBusAuthObserver:
*
* The #GDBusAuthObserver structure contains only private data and
* should only be accessed using the provided API.
*
* Since: 2.26
*/
/**
* GDBusAuthObserver::allow-mechanism:
* @observer: The #GDBusAuthObserver emitting the signal.
* @mechanism: The name of the mechanism, e.g. `DBUS_COOKIE_SHA1`.
*
* Emitted to check if @mechanism is allowed to be used.
*
* Returns: %TRUE if @mechanism can be used to authenticate the other peer, %FALSE if not.
* Since: 2.34
*/
/**
* GDBusAuthObserver::authorize-authenticated-peer:
* @observer: The #GDBusAuthObserver emitting the signal.
* @stream: A #GIOStream for the #GDBusConnection.
* @credentials: (nullable): Credentials received from the peer or %NULL.
*
* Emitted to check if a peer that is successfully authenticated
* is authorized.
*
* Returns: %TRUE if the peer is authorized, %FALSE if not.
* Since: 2.26
*/
/**
* GDBusAuthObserverClass:
* @authorize_authenticated_peer: Signal class handler for the #GDBusAuthObserver::authorize-authenticated-peer signal.
*
* Class structure for #GDBusAuthObserverClass.
*
* Since: 2.26
*/
/**
* GDBusConnection:
*
* The #GDBusConnection structure contains only private data and
* should only be accessed using the provided API.
*
* Since: 2.26
*/
/**
* GDBusConnection::closed:
* @connection: the #GDBusConnection emitting the signal
* @remote_peer_vanished: %TRUE if @connection is closed because the
* remote peer closed its end of the connection
* @error: (nullable): a #GError with more details about the event or %NULL
*
* Emitted when the connection is closed.
*
* The cause of this event can be
*
* - If g_dbus_connection_close() is called. In this case
* @remote_peer_vanished is set to %FALSE and @error is %NULL.
*
* - If the remote peer closes the connection. In this case
* @remote_peer_vanished is set to %TRUE and @error is set.
*
* - If the remote peer sends invalid or malformed data. In this
* case @remote_peer_vanished is set to %FALSE and @error is set.
*
* Upon receiving this signal, you should give up your reference to
* @connection. You are guaranteed that this signal is emitted only
* once.
*
* Since: 2.26
*/
/**
* GDBusConnection:address:
*
* A D-Bus address specifying potential endpoints that can be used
* when establishing the connection.
*
* Since: 2.26
*/
/**
* GDBusConnection:authentication-observer:
*
* A #GDBusAuthObserver object to assist in the authentication process or %NULL.
*
* Since: 2.26
*/
/**
* GDBusConnection:capabilities:
*
* Flags from the #GDBusCapabilityFlags enumeration
* representing connection features negotiated with the other peer.
*
* Since: 2.26
*/
/**
* GDBusConnection:closed:
*
* A boolean specifying whether the connection has been closed.
*
* Since: 2.26
*/
/**
* GDBusConnection:exit-on-close:
*
* A boolean specifying whether the process will be terminated (by
* calling `raise(SIGTERM)`) if the connection is closed by the
* remote peer.
*
* Note that #GDBusConnection objects returned by g_bus_get_finish()
* and g_bus_get_sync() will (usually) have this property set to %TRUE.
*
* Since: 2.26
*/
/**
* GDBusConnection:flags:
*
* Flags from the #GDBusConnectionFlags enumeration.
*
* Since: 2.26
*/
/**
* GDBusConnection:guid:
*
* The GUID of the peer performing the role of server when
* authenticating.
*
* If you are constructing a #GDBusConnection and pass
* %G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER in the
* #GDBusConnection:flags property then you MUST also set this
* property to a valid guid.
*
* If you are constructing a #GDBusConnection and pass
* %G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT in the
* #GDBusConnection:flags property you will be able to read the GUID
* of the other peer here after the connection has been successfully
* initialized.
*
* Since: 2.26
*/
/**
* GDBusConnection:locked:
*
* A boolean specifying whether the message is locked.
*
* Since: 2.26
*/
/**
* GDBusConnection:stream:
*
* The underlying #GIOStream used for I/O.
*
* If this is passed on construction and is a #GSocketConnection,
* then the corresponding #GSocket will be put into non-blocking mode.
*
* While the #GDBusConnection is active, it will interact with this
* stream from a worker thread, so it is not safe to interact with
* the stream directly.
*
* Since: 2.26
*/
/**
* GDBusConnection:unique-name:
*
* The unique name as assigned by the message bus or %NULL if the
* connection is not open or not a message bus connection.
*
* Since: 2.26
*/
/**
* GDBusConnectionClass:
* @closed: Signal class handler for the #GDBusConnection::closed signal.
*
* Class structure for #GDBusConnection.
*
* Since: 2.26
*/
/**
* GDBusInterfaceSkeleton::g-authorize-method:
* @interface: The #GDBusInterfaceSkeleton emitting the signal.
* @invocation: A #GDBusMethodInvocation.
*
* Emitted when a method is invoked by a remote caller and used to
* determine if the method call is authorized.
*
* Note that this signal is emitted in a thread dedicated to
* handling the method call so handlers are allowed to perform
* blocking IO. This means that it is appropriate to call e.g.
* [polkit_authority_check_authorization_sync()](http://hal.freedesktop.org/docs/polkit/PolkitAuthority.html#polkit-authority-check-authorization-sync)
* with the
* [POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION](http://hal.freedesktop.org/docs/polkit/PolkitAuthority.html#POLKIT-CHECK-AUTHORIZATION-FLAGS-ALLOW-USER-INTERACTION:CAPS)
* flag set.
*
* If %FALSE is returned then no further handlers are run and the
* signal handler must take a reference to @invocation and finish
* handling the call (e.g. return an error via
* g_dbus_method_invocation_return_error()).
*
* Otherwise, if %TRUE is returned, signal emission continues. If no
* handlers return %FALSE, then the method is dispatched. If
* @interface has an enclosing #GDBusObjectSkeleton, then the
* #GDBusObjectSkeleton::authorize-method signal handlers run before
* the handlers for this signal.
*
* The default class handler just returns %TRUE.
*
* Please note that the common case is optimized: if no signals
* handlers are connected and the default class handler isn't
* overridden (for both @interface and the enclosing
* #GDBusObjectSkeleton, if any) and #GDBusInterfaceSkeleton:g-flags does
* not have the
* %G_DBUS_INTERFACE_SKELETON_FLAGS_HANDLE_METHOD_INVOCATIONS_IN_THREAD
* flags set, no dedicated thread is ever used and the call will be
* handled in the same thread as the object that @interface belongs
* to was exported in.
*
* Returns: %TRUE if the call is authorized, %FALSE otherwise.
* Since: 2.30
*/
/**
* GDBusInterfaceSkeleton:g-flags:
*
* Flags from the #GDBusInterfaceSkeletonFlags enumeration.
*
* Since: 2.30
*/
/**
* GDBusMenuModel:
*
* #GDBusMenuModel is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GDBusMessage:
*
* The #GDBusMessage structure contains only private data and should
* only be accessed using the provided API.
*
* Since: 2.26
*/
/**
* GDBusMessageClass:
*
* Class structure for #GDBusMessage.
*
* Since: 2.26
*/
/**
* GDBusMethodInvocation:
*
* The #GDBusMethodInvocation structure contains only private data and
* should only be accessed using the provided API.
*
* Since: 2.26
*/
/**
* GDBusMethodInvocationClass:
*
* Class structure for #GDBusMethodInvocation.
*
* Since: 2.26
*/
/**
* GDBusObject:
*
* #GDBusObject is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GDBusObject::interface-added:
* @object: The #GDBusObject emitting the signal.
* @interface: The #GDBusInterface that was added.
*
* Emitted when @interface is added to @object.
*
* Since: 2.30
*/
/**
* GDBusObject::interface-removed:
* @object: The #GDBusObject emitting the signal.
* @interface: The #GDBusInterface that was removed.
*
* Emitted when @interface is removed from @object.
*
* Since: 2.30
*/
/**
* GDBusObjectManager:
*
* #GDBusObjectManager is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GDBusObjectManager::interface-added:
* @manager: The #GDBusObjectManager emitting the signal.
* @object: The #GDBusObject on which an interface was added.
* @interface: The #GDBusInterface that was added.
*
* Emitted when @interface is added to @object.
*
* This signal exists purely as a convenience to avoid having to
* connect signals to all objects managed by @manager.
*
* Since: 2.30
*/
/**
* GDBusObjectManager::interface-removed:
* @manager: The #GDBusObjectManager emitting the signal.
* @object: The #GDBusObject on which an interface was removed.
* @interface: The #GDBusInterface that was removed.
*
* Emitted when @interface has been removed from @object.
*
* This signal exists purely as a convenience to avoid having to
* connect signals to all objects managed by @manager.
*
* Since: 2.30
*/
/**
* GDBusObjectManager::object-added:
* @manager: The #GDBusObjectManager emitting the signal.
* @object: The #GDBusObject that was added.
*
* Emitted when @object is added to @manager.
*
* Since: 2.30
*/
/**
* GDBusObjectManager::object-removed:
* @manager: The #GDBusObjectManager emitting the signal.
* @object: The #GDBusObject that was removed.
*
* Emitted when @object is removed from @manager.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient::interface-proxy-properties-changed:
* @manager: The #GDBusObjectManagerClient emitting the signal.
* @object_proxy: The #GDBusObjectProxy on which an interface has properties that are changing.
* @interface_proxy: The #GDBusProxy that has properties that are changing.
* @changed_properties: A #GVariant containing the properties that changed.
* @invalidated_properties: A %NULL terminated array of properties that was invalidated.
*
* Emitted when one or more D-Bus properties on proxy changes. The
* local cache has already been updated when this signal fires. Note
* that both @changed_properties and @invalidated_properties are
* guaranteed to never be %NULL (either may be empty though).
*
* This signal exists purely as a convenience to avoid having to
* connect signals to all interface proxies managed by @manager.
*
* This signal is emitted in the
* [thread-default main context][g-main-context-push-thread-default]
* that @manager was constructed in.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient::interface-proxy-signal:
* @manager: The #GDBusObjectManagerClient emitting the signal.
* @object_proxy: The #GDBusObjectProxy on which an interface is emitting a D-Bus signal.
* @interface_proxy: The #GDBusProxy that is emitting a D-Bus signal.
* @sender_name: The sender of the signal or NULL if the connection is not a bus connection.
* @signal_name: The signal name.
* @parameters: A #GVariant tuple with parameters for the signal.
*
* Emitted when a D-Bus signal is received on @interface_proxy.
*
* This signal exists purely as a convenience to avoid having to
* connect signals to all interface proxies managed by @manager.
*
* This signal is emitted in the
* [thread-default main context][g-main-context-push-thread-default]
* that @manager was constructed in.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient:bus-type:
*
* If this property is not %G_BUS_TYPE_NONE, then
* #GDBusObjectManagerClient:connection must be %NULL and will be set to the
* #GDBusConnection obtained by calling g_bus_get() with the value
* of this property.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient:connection:
*
* The #GDBusConnection to use.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient:flags:
*
* Flags from the #GDBusObjectManagerClientFlags enumeration.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient:get-proxy-type-destroy-notify:
*
* A #GDestroyNotify for the #gpointer user_data in #GDBusObjectManagerClient:get-proxy-type-user-data.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient:get-proxy-type-func:
*
* The #GDBusProxyTypeFunc to use when determining what #GType to
* use for interface proxies or %NULL.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient:get-proxy-type-user-data:
*
* The #gpointer user_data to pass to #GDBusObjectManagerClient:get-proxy-type-func.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient:name:
*
* The well-known name or unique name that the manager is for.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient:name-owner:
*
* The unique name that owns #GDBusObjectManagerClient:name or %NULL if
* no-one is currently owning the name. Connect to the
* #GObject::notify signal to track changes to this property.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerClient:object-path:
*
* The object path the manager is for.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerServer:connection:
*
* The #GDBusConnection to export objects on.
*
* Since: 2.30
*/
/**
* GDBusObjectManagerServer:object-path:
*
* The object path to register the manager object at.
*
* Since: 2.30
*/
/**
* GDBusObjectProxy:g-connection:
*
* The connection of the proxy.
*
* Since: 2.30
*/
/**
* GDBusObjectProxy:g-object-path:
*
* The object path of the proxy.
*
* Since: 2.30
*/
/**
* GDBusObjectSkeleton::authorize-method:
* @object: The #GDBusObjectSkeleton emitting the signal.
* @interface: The #GDBusInterfaceSkeleton that @invocation is for.
* @invocation: A #GDBusMethodInvocation.
*
* Emitted when a method is invoked by a remote caller and used to
* determine if the method call is authorized.
*
* This signal is like #GDBusInterfaceSkeleton's
* #GDBusInterfaceSkeleton::g-authorize-method signal,
* except that it is for the enclosing object.
*
* The default class handler just returns %TRUE.
*
* Returns: %TRUE if the call is authorized, %FALSE otherwise.
* Since: 2.30
*/
/**
* GDBusObjectSkeleton:g-object-path:
*
* The object path where the object is exported.
*
* Since: 2.30
*/
/**
* GDBusProxy::g-properties-changed:
* @proxy: The #GDBusProxy emitting the signal.
* @changed_properties: A #GVariant containing the properties that changed
* @invalidated_properties: A %NULL terminated array of properties that was invalidated
*
* Emitted when one or more D-Bus properties on @proxy changes. The
* local cache has already been updated when this signal fires. Note
* that both @changed_properties and @invalidated_properties are
* guaranteed to never be %NULL (either may be empty though).
*
* If the proxy has the flag
* %G_DBUS_PROXY_FLAGS_GET_INVALIDATED_PROPERTIES set, then
* @invalidated_properties will always be empty.
*
* This signal corresponds to the
* `PropertiesChanged` D-Bus signal on the
* `org.freedesktop.DBus.Properties` interface.
*
* Since: 2.26
*/
/**
* GDBusProxy::g-signal:
* @proxy: The #GDBusProxy emitting the signal.
* @sender_name: (nullable): The sender of the signal or %NULL if the connection is not a bus connection.
* @signal_name: The name of the signal.
* @parameters: A #GVariant tuple with parameters for the signal.
*
* Emitted when a signal from the remote object and interface that @proxy is for, has been received.
*
* Since: 2.26
*/
/**
* GDBusProxy:g-bus-type:
*
* If this property is not %G_BUS_TYPE_NONE, then
* #GDBusProxy:g-connection must be %NULL and will be set to the
* #GDBusConnection obtained by calling g_bus_get() with the value
* of this property.
*
* Since: 2.26
*/
/**
* GDBusProxy:g-connection:
*
* The #GDBusConnection the proxy is for.
*
* Since: 2.26
*/
/**
* GDBusProxy:g-default-timeout:
*
* The timeout to use if -1 (specifying default timeout) is passed
* as @timeout_msec in the g_dbus_proxy_call() and
* g_dbus_proxy_call_sync() functions.
*
* This allows applications to set a proxy-wide timeout for all
* remote method invocations on the proxy. If this property is -1,
* the default timeout (typically 25 seconds) is used. If set to
* %G_MAXINT, then no timeout is used.
*
* Since: 2.26
*/
/**
* GDBusProxy:g-flags:
*
* Flags from the #GDBusProxyFlags enumeration.
*
* Since: 2.26
*/
/**
* GDBusProxy:g-interface-info:
*
* Ensure that interactions with this proxy conform to the given
* interface. This is mainly to ensure that malformed data received
* from the other peer is ignored. The given #GDBusInterfaceInfo is
* said to be the "expected interface".
*
* The checks performed are:
* - When completing a method call, if the type signature of
* the reply message isn't what's expected, the reply is
* discarded and the #GError is set to %G_IO_ERROR_INVALID_ARGUMENT.
*
* - Received signals that have a type signature mismatch are dropped and
* a warning is logged via g_warning().
*
* - Properties received via the initial `GetAll()` call or via the
* `::PropertiesChanged` signal (on the
* [org.freedesktop.DBus.Properties](http://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-properties)
* interface) or set using g_dbus_proxy_set_cached_property()
* with a type signature mismatch are ignored and a warning is
* logged via g_warning().
*
* Note that these checks are never done on methods, signals and
* properties that are not referenced in the given
* #GDBusInterfaceInfo, since extending a D-Bus interface on the
* service-side is not considered an ABI break.
*
* Since: 2.26
*/
/**
* GDBusProxy:g-interface-name:
*
* The D-Bus interface name the proxy is for.
*
* Since: 2.26
*/
/**
* GDBusProxy:g-name:
*
* The well-known or unique name that the proxy is for.
*
* Since: 2.26
*/
/**
* GDBusProxy:g-name-owner:
*
* The unique name that owns #GDBusProxy:g-name or %NULL if no-one
* currently owns that name. You may connect to #GObject::notify signal to
* track changes to this property.
*
* Since: 2.26
*/
/**
* GDBusProxy:g-object-path:
*
* The object path the proxy is for.
*
* Since: 2.26
*/
/**
* GDBusServer:
*
* The #GDBusServer structure contains only private data and
* should only be accessed using the provided API.
*
* Since: 2.26
*/
/**
* GDBusServer::new-connection:
* @server: The #GDBusServer emitting the signal.
* @connection: A #GDBusConnection for the new connection.
*
* Emitted when a new authenticated connection has been made. Use
* g_dbus_connection_get_peer_credentials() to figure out what
* identity (if any), was authenticated.
*
* If you want to accept the connection, take a reference to the
* @connection object and return %TRUE. When you are done with the
* connection call g_dbus_connection_close() and give up your
* reference. Note that the other peer may disconnect at any time -
* a typical thing to do when accepting a connection is to listen to
* the #GDBusConnection::closed signal.
*
* If #GDBusServer:flags contains %G_DBUS_SERVER_FLAGS_RUN_IN_THREAD
* then the signal is emitted in a new thread dedicated to the
* connection. Otherwise the signal is emitted in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread that @server was constructed in.
*
* You are guaranteed that signal handlers for this signal runs
* before incoming messages on @connection are processed. This means
* that it's suitable to call g_dbus_connection_register_object() or
* similar from the signal handler.
*
* Returns: %TRUE to claim @connection, %FALSE to let other handlers
* run.
* Since: 2.26
*/
/**
* GDBusServer:active:
*
* Whether the server is currently active.
*
* Since: 2.26
*/
/**
* GDBusServer:address:
*
* The D-Bus address to listen on.
*
* Since: 2.26
*/
/**
* GDBusServer:authentication-observer:
*
* A #GDBusAuthObserver object to assist in the authentication process or %NULL.
*
* Since: 2.26
*/
/**
* GDBusServer:client-address:
*
* The D-Bus address that clients can use.
*
* Since: 2.26
*/
/**
* GDBusServer:flags:
*
* Flags from the #GDBusServerFlags enumeration.
*
* Since: 2.26
*/
/**
* GDBusServer:guid:
*
* The guid of the server.
*
* Since: 2.26
*/
/**
* GDBusServerClass:
* @new_connection: Signal class handler for the #GDBusServer::new-connection signal.
*
* Class structure for #GDBusServer.
*
* Since: 2.26
*/
/**
* GDataOutputStream:byte-order:
*
* Determines the byte ordering that is used when writing
* multi-byte entities (such as integers) to the stream.
*/
/**
* GDataStream:byte-order:
*
* The ::byte-order property determines the byte ordering that
* is used when reading multi-byte entities (such as integers)
* from the stream.
*/
/**
* GDataStream:newline-type:
*
* The :newline-type property determines what is considered
* as a line ending when reading complete lines from the stream.
*/
/**
* GDesktopAppInfo:
*
* Information about an installed application from a desktop file.
*/
/**
* GDesktopAppInfo:filename:
*
* The origin filename of this #GDesktopAppInfo
*/
/**
* GDesktopAppInfoLookup:
*
* #GDesktopAppInfoLookup is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GDrive::changed:
* @drive: a #GDrive.
*
* Emitted when the drive's state has changed.
*/
/**
* GDrive::disconnected:
* @drive: a #GDrive.
*
* This signal is emitted when the #GDrive have been
* disconnected. If the recipient is holding references to the
* object they should release them so the object can be
* finalized.
*/
/**
* GDrive::eject-button:
* @drive: a #GDrive.
*
* Emitted when the physical eject button (if any) of a drive has
* been pressed.
*/
/**
* GDrive::stop-button:
* @drive: a #GDrive.
*
* Emitted when the physical stop button (if any) of a drive has
* been pressed.
*
* Since: 2.22
*/
/**
* GDtlsClientConnection:
*
* Abstract base class for the backend-specific client connection
* type.
*
* Since: 2.48
*/
/**
* GDtlsClientConnection:accepted-cas: (type GLib.List) (element-type GLib.ByteArray)
*
* A list of the distinguished names of the Certificate Authorities
* that the server will accept client certificates signed by. If the
* server requests a client certificate during the handshake, then
* this property will be set after the handshake completes.
*
* Each item in the list is a #GByteArray which contains the complete
* subject DN of the certificate authority.
*
* Since: 2.48
*/
/**
* GDtlsClientConnection:server-identity:
*
* A #GSocketConnectable describing the identity of the server that
* is expected on the other end of the connection.
*
* If the %G_TLS_CERTIFICATE_BAD_IDENTITY flag is set in
* #GDtlsClientConnection:validation-flags, this object will be used
* to determine the expected identify of the remote end of the
* connection; if #GDtlsClientConnection:server-identity is not set,
* or does not match the identity presented by the server, then the
* %G_TLS_CERTIFICATE_BAD_IDENTITY validation will fail.
*
* In addition to its use in verifying the server certificate,
* this is also used to give a hint to the server about what
* certificate we expect, which is useful for servers that serve
* virtual hosts.
*
* Since: 2.48
*/
/**
* GDtlsClientConnection:validation-flags:
*
* What steps to perform when validating a certificate received from
* a server. Server certificates that fail to validate in all of the
* ways indicated here will be rejected unless the application
* overrides the default via #GDtlsConnection::accept-certificate.
*
* Since: 2.48
*/
/**
* GDtlsConnection:
*
* Abstract base class for the backend-specific #GDtlsClientConnection
* and #GDtlsServerConnection types.
*
* Since: 2.48
*/
/**
* GDtlsConnection::accept-certificate:
* @conn: a #GDtlsConnection
* @peer_cert: the peer's #GTlsCertificate
* @errors: the problems with @peer_cert.
*
* Emitted during the TLS handshake after the peer certificate has
* been received. You can examine @peer_cert's certification path by
* calling g_tls_certificate_get_issuer() on it.
*
* For a client-side connection, @peer_cert is the server's
* certificate, and the signal will only be emitted if the
* certificate was not acceptable according to @conn's
* #GDtlsClientConnection:validation_flags. If you would like the
* certificate to be accepted despite @errors, return %TRUE from the
* signal handler. Otherwise, if no handler accepts the certificate,
* the handshake will fail with %G_TLS_ERROR_BAD_CERTIFICATE.
*
* For a server-side connection, @peer_cert is the certificate
* presented by the client, if this was requested via the server's
* #GDtlsServerConnection:authentication_mode. On the server side,
* the signal is always emitted when the client presents a
* certificate, and the certificate will only be accepted if a
* handler returns %TRUE.
*
* Note that if this signal is emitted as part of asynchronous I/O
* in the main thread, then you should not attempt to interact with
* the user before returning from the signal handler. If you want to
* let the user decide whether or not to accept the certificate, you
* would have to return %FALSE from the signal handler on the first
* attempt, and then after the connection attempt returns a
* %G_TLS_ERROR_HANDSHAKE, you can interact with the user, and if
* the user decides to accept the certificate, remember that fact,
* create a new connection, and return %TRUE from the signal handler
* the next time.
*
* If you are doing I/O in another thread, you do not
* need to worry about this, and can simply block in the signal
* handler until the UI thread returns an answer.
*
* Returns: %TRUE to accept @peer_cert (which will also
* immediately end the signal emission). %FALSE to allow the signal
* emission to continue, which will cause the handshake to fail if
* no one else overrides it.
* Since: 2.48
*/
/**
* GDtlsConnection:base-socket:
*
* The #GDatagramBased that the connection wraps. Note that this may be any
* implementation of #GDatagramBased, not just a #GSocket.
*
* Since: 2.48
*/
/**
* GDtlsConnection:certificate:
*
* The connection's certificate; see
* g_dtls_connection_set_certificate().
*
* Since: 2.48
*/
/**
* GDtlsConnection:database:
*
* The certificate database to use when verifying this TLS connection.
* If no certificate database is set, then the default database will be
* used. See g_dtls_backend_get_default_database().
*
* Since: 2.48
*/
/**
* GDtlsConnection:interaction:
*
* A #GTlsInteraction object to be used when the connection or certificate
* database need to interact with the user. This will be used to prompt the
* user for passwords where necessary.
*
* Since: 2.48
*/
/**
* GDtlsConnection:peer-certificate:
*
* The connection's peer's certificate, after the TLS handshake has
* completed and the certificate has been accepted. Note in
* particular that this is not yet set during the emission of
* #GDtlsConnection::accept-certificate.
*
* (You can watch for a #GObject::notify signal on this property to
* detect when a handshake has occurred.)
*
* Since: 2.48
*/
/**
* GDtlsConnection:peer-certificate-errors:
*
* The errors noticed-and-ignored while verifying
* #GDtlsConnection:peer-certificate. Normally this should be 0, but
* it may not be if #GDtlsClientConnection:validation-flags is not
* %G_TLS_CERTIFICATE_VALIDATE_ALL, or if
* #GDtlsConnection::accept-certificate overrode the default
* behavior.
*
* Since: 2.48
*/
/**
* GDtlsConnection:rehandshake-mode:
*
* The rehandshaking mode. See
* g_dtls_connection_set_rehandshake_mode().
*
* Since: 2.48
*/
/**
* GDtlsConnection:require-close-notify:
*
* Whether or not proper TLS close notification is required.
* See g_dtls_connection_set_require_close_notify().
*
* Since: 2.48
*/
/**
* GDtlsServerConnection:authentication-mode:
*
* The #GTlsAuthenticationMode for the server. This can be changed
* before calling g_dtls_connection_handshake() if you want to
* rehandshake with a different mode from the initial handshake.
*
* Since: 2.48
*/
/**
* GFileIcon:file:
*
* The file containing the icon.
*/
/**
* GFileMonitor::changed:
* @monitor: a #GFileMonitor.
* @file: a #GFile.
* @other_file: (nullable): a #GFile or #NULL.
* @event_type: a #GFileMonitorEvent.
*
* Emitted when @file has been changed.
*
* If using %G_FILE_MONITOR_WATCH_MOVES on a directory monitor, and
* the information is available (and if supported by the backend),
* @event_type may be %G_FILE_MONITOR_EVENT_RENAMED,
* %G_FILE_MONITOR_EVENT_MOVED_IN or %G_FILE_MONITOR_EVENT_MOVED_OUT.
*
* In all cases @file will be a child of the monitored directory. For
* renames, @file will be the old name and @other_file is the new
* name. For "moved in" events, @file is the name of the file that
* appeared and @other_file is the old name that it was moved from (in
* another directory). For "moved out" events, @file is the name of
* the file that used to be in this directory and @other_file is the
* name of the file at its new location.
*
* It makes sense to treat %G_FILE_MONITOR_EVENT_MOVED_IN as
* equivalent to %G_FILE_MONITOR_EVENT_CREATED and
* %G_FILE_MONITOR_EVENT_MOVED_OUT as equivalent to
* %G_FILE_MONITOR_EVENT_DELETED, with extra information.
* %G_FILE_MONITOR_EVENT_RENAMED is equivalent to a delete/create
* pair. This is exactly how the events will be reported in the case
* that the %G_FILE_MONITOR_WATCH_MOVES flag is not in use.
*
* If using the deprecated flag %G_FILE_MONITOR_SEND_MOVED flag and @event_type is
* #G_FILE_MONITOR_EVENT_MOVED, @file will be set to a #GFile containing the
* old path, and @other_file will be set to a #GFile containing the new path.
*
* In all the other cases, @other_file will be set to #NULL.
*/
/**
* GFilenameCompleter::got-completion-data:
*
* Emitted when the file name completion information comes available.
*/
/**
* GIOExtension:
*
* #GIOExtension is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GIOExtensionPoint:
*
* #GIOExtensionPoint is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GIOModuleScope:
*
* Represents a scope for loading IO modules. A scope can be used for blocking
* duplicate modules, or blocking a module you don't want to load.
*
* The scope can be used with g_io_modules_load_all_in_directory_with_scope()
* or g_io_modules_scan_all_in_directory_with_scope().
*
* Since: 2.30
*/
/**
* GInetAddress:
*
* An IPv4 or IPv6 internet address.
*/
/**
* GInetAddress:is-any:
*
* Whether this is the "any" address for its family.
* See g_inet_address_get_is_any().
*
* Since: 2.22
*/
/**
* GInetAddress:is-link-local:
*
* Whether this is a link-local address.
* See g_inet_address_get_is_link_local().
*
* Since: 2.22
*/
/**
* GInetAddress:is-loopback:
*
* Whether this is the loopback address for its family.
* See g_inet_address_get_is_loopback().
*
* Since: 2.22
*/
/**
* GInetAddress:is-mc-global:
*
* Whether this is a global multicast address.
* See g_inet_address_get_is_mc_global().
*
* Since: 2.22
*/
/**
* GInetAddress:is-mc-link-local:
*
* Whether this is a link-local multicast address.
* See g_inet_address_get_is_mc_link_local().
*
* Since: 2.22
*/
/**
* GInetAddress:is-mc-node-local:
*
* Whether this is a node-local multicast address.
* See g_inet_address_get_is_mc_node_local().
*
* Since: 2.22
*/
/**
* GInetAddress:is-mc-org-local:
*
* Whether this is an organization-local multicast address.
* See g_inet_address_get_is_mc_org_local().
*
* Since: 2.22
*/
/**
* GInetAddress:is-mc-site-local:
*
* Whether this is a site-local multicast address.
* See g_inet_address_get_is_mc_site_local().
*
* Since: 2.22
*/
/**
* GInetAddress:is-multicast:
*
* Whether this is a multicast address.
* See g_inet_address_get_is_multicast().
*
* Since: 2.22
*/
/**
* GInetAddress:is-site-local:
*
* Whether this is a site-local address.
* See g_inet_address_get_is_loopback().
*
* Since: 2.22
*/
/**
* GInetAddressMask:
*
* A combination of an IPv4 or IPv6 base address and a length,
* representing a range of IP addresses.
*
* Since: 2.32
*/
/**
* GInetSocketAddress:
*
* An IPv4 or IPv6 socket address, corresponding to a struct
* sockaddr_in or struct sockaddr_in6.
*/
/**
* GInetSocketAddress:flowinfo:
*
* The `sin6_flowinfo` field, for IPv6 addresses.
*
* Since: 2.32
*/
/**
* GInetSocketAddress:scope_id:
*
* The `sin6_scope_id` field, for IPv6 addresses.
*
* Since: 2.32
*/
/**
* GListModel:
*
* #GListModel is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GListModel::items-changed:
* @list: the #GListModel that changed
* @position: the position at which @list changed
* @removed: the number of items removed
* @added: the number of items added
*
* This signal is emitted whenever items were added or removed to
* @list. At @position, @removed items were removed and @added items
* were added in their place.
*
* Since: 2.44
*/
/**
* GListModelInterface:
* @g_iface: parent #GTypeInterface
* @get_item_type: the virtual function pointer for g_list_model_get_item_type()
* @get_n_items: the virtual function pointer for g_list_model_get_n_items()
* @get_item: the virtual function pointer for g_list_model_get_item()
*
* The virtual function table for #GListModel.
*
* Since: 2.44
*/
/**
* GListStore:
*
* #GListStore is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GListStore:item-type:
*
* The type of items contained in this list store. Items must be
* subclasses of #GObject.
*
* Since: 2.44
*/
/**
* GMemoryOutputStream:data:
*
* Pointer to buffer where data will be written.
*
* Since: 2.24
*/
/**
* GMemoryOutputStream:data-size:
*
* Size of data written to the buffer.
*
* Since: 2.24
*/
/**
* GMemoryOutputStream:destroy-function: (skip)
*
* Function called with the buffer as argument when the stream is destroyed.
*
* Since: 2.24
*/
/**
* GMemoryOutputStream:realloc-function: (skip)
*
* Function with realloc semantics called to enlarge the buffer.
*
* Since: 2.24
*/
/**
* GMemoryOutputStream:size:
*
* Current size of the data buffer.
*
* Since: 2.24
*/
/**
* GMenu:
*
* #GMenu is an opaque structure type. You must access it using the
* functions below.
*
* Since: 2.32
*/
/**
* GMenuAttributeIter:
*
* #GMenuAttributeIter is an opaque structure type. You must access it
* using the functions below.
*
* Since: 2.32
*/
/**
* GMenuItem:
*
* #GMenuItem is an opaque structure type. You must access it using the
* functions below.
*
* Since: 2.32
*/
/**
* GMenuLinkIter:
*
* #GMenuLinkIter is an opaque structure type. You must access it using
* the functions below.
*
* Since: 2.32
*/
/**
* GMenuModel:
*
* #GMenuModel is an opaque structure type. You must access it using the
* functions below.
*
* Since: 2.32
*/
/**
* GMenuModel::items-changed:
* @model: the #GMenuModel that is changing
* @position: the position of the change
* @removed: the number of items removed
* @added: the number of items added
*
* Emitted when a change has occured to the menu.
*
* The only changes that can occur to a menu is that items are removed
* or added. Items may not change (except by being removed and added
* back in the same location). This signal is capable of describing
* both of those changes (at the same time).
*
* The signal means that starting at the index @position, @removed
* items were removed and @added items were added in their place. If
* @removed is zero then only items were added. If @added is zero
* then only items were removed.
*
* As an example, if the menu contains items a, b, c, d (in that
* order) and the signal (2, 1, 3) occurs then the new composition of
* the menu will be a, b, _, _, _, d (with each _ representing some
* new item).
*
* Signal handlers may query the model (particularly the added items)
* and expect to see the results of the modification that is being
* reported. The signal is emitted after the modification.
*/
/**
* GMount::changed:
* @mount: the object on which the signal is emitted
*
* Emitted when the mount has been changed.
*/
/**
* GMount::pre-unmount:
* @mount: the object on which the signal is emitted
*
* This signal is emitted when the #GMount is about to be
* unmounted.
*
* Since: 2.22
*/
/**
* GMount::unmounted:
* @mount: the object on which the signal is emitted
*
* This signal is emitted when the #GMount have been
* unmounted. If the recipient is holding references to the
* object they should release them so the object can be
* finalized.
*/
/**
* GMountOperation::aborted:
*
* Emitted by the backend when e.g. a device becomes unavailable
* while a mount operation is in progress.
*
* Implementations of GMountOperation should handle this signal
* by dismissing open password dialogs.
*
* Since: 2.20
*/
/**
* GMountOperation::ask-password:
* @op: a #GMountOperation requesting a password.
* @message: string containing a message to display to the user.
* @default_user: string containing the default user name.
* @default_domain: string containing the default domain.
* @flags: a set of #GAskPasswordFlags.
*
* Emitted when a mount operation asks the user for a password.
*
* If the message contains a line break, the first line should be
* presented as a heading. For example, it may be used as the
* primary text in a #GtkMessageDialog.
*/
/**
* GMountOperation::ask-question:
* @op: a #GMountOperation asking a question.
* @message: string containing a message to display to the user.
* @choices: an array of strings for each possible choice.
*
* Emitted when asking the user a question and gives a list of
* choices for the user to choose from.
*
* If the message contains a line break, the first line should be
* presented as a heading. For example, it may be used as the
* primary text in a #GtkMessageDialog.
*/
/**
* GMountOperation::reply:
* @op: a #GMountOperation.
* @result: a #GMountOperationResult indicating how the request was handled
*
* Emitted when the user has replied to the mount operation.
*/
/**
* GMountOperation::show-processes:
* @op: a #GMountOperation.
* @message: string containing a message to display to the user.
* @processes: (element-type GPid): an array of #GPid for processes
* blocking the operation.
* @choices: an array of strings for each possible choice.
*
* Emitted when one or more processes are blocking an operation
* e.g. unmounting/ejecting a #GMount or stopping a #GDrive.
*
* Note that this signal may be emitted several times to update the
* list of blocking processes as processes close files. The
* application should only respond with g_mount_operation_reply() to
* the latest signal (setting #GMountOperation:choice to the choice
* the user made).
*
* If the message contains a line break, the first line should be
* presented as a heading. For example, it may be used as the
* primary text in a #GtkMessageDialog.
*
* Since: 2.22
*/
/**
* GMountOperation::show-unmount-progress:
* @op: a #GMountOperation:
* @message: string containing a mesage to display to the user
* @time_left: the estimated time left before the operation completes,
* in microseconds, or -1
* @bytes_left: the amount of bytes to be written before the operation
* completes (or -1 if such amount is not known), or zero if the operation
* is completed
*
* Emitted when an unmount operation has been busy for more than some time
* (typically 1.5 seconds).
*
* When unmounting or ejecting a volume, the kernel might need to flush
* pending data in its buffers to the volume stable storage, and this operation
* can take a considerable amount of time. This signal may be emitted several
* times as long as the unmount operation is outstanding, and then one
* last time when the operation is completed, with @bytes_left set to zero.
*
* Implementations of GMountOperation should handle this signal by
* showing an UI notification, and then dismiss it, or show another notification
* of completion, when @bytes_left reaches zero.
*
* If the message contains a line break, the first line should be
* presented as a heading. For example, it may be used as the
* primary text in a #GtkMessageDialog.
*
* Since: 2.34
*/
/**
* GMountOperation:anonymous:
*
* Whether to use an anonymous user when authenticating.
*/
/**
* GMountOperation:choice:
*
* The index of the user's choice when a question is asked during the
* mount operation. See the #GMountOperation::ask-question signal.
*/
/**
* GMountOperation:domain:
*
* The domain to use for the mount operation.
*/
/**
* GMountOperation:password:
*
* The password that is used for authentication when carrying out
* the mount operation.
*/
/**
* GMountOperation:password-save:
*
* Determines if and how the password information should be saved.
*/
/**
* GMountOperation:username:
*
* The user name that is used for authentication when carrying out
* the mount operation.
*/
/**
* GNativeSocketAddress:
*
* An socket address, corresponding to a general struct
* sockadd address of a type not otherwise handled by glib.
*/
/**
* GNetworkAddress:
*
* A #GSocketConnectable for resolving a hostname and connecting to
* that host.
*/
/**
* GNetworkMonitor:
*
* #GNetworkMonitor monitors the status of network connections and
* indicates when a possibly-user-visible change has occurred.
*
* Since: 2.32
*/
/**
* GNetworkMonitor::network-changed:
* @monitor: a #GNetworkMonitor
* @available: the current value of #GNetworkMonitor:network-available
*
* Emitted when the network configuration changes. If @available is
* %TRUE, then some hosts may be reachable that were not reachable
* before, while others that were reachable before may no longer be
* reachable. If @available is %FALSE, then no remote hosts are
* reachable.
*
* Since: 2.32
*/
/**
* GNetworkMonitor:connectivity:
*
* More detailed information about the host's network connectivity.
* See g_network_monitor_get_connectivity() and
* #GNetworkConnectivity for more details.
*
* Since: 2.44
*/
/**
* GNetworkMonitor:network-available:
*
* Whether the network is considered available. That is, whether the
* system has a default route for at least one of IPv4 or IPv6.
*
* Real-world networks are of course much more complicated than
* this; the machine may be connected to a wifi hotspot that
* requires payment before allowing traffic through, or may be
* connected to a functioning router that has lost its own upstream
* connectivity. Some hosts might only be accessible when a VPN is
* active. Other hosts might only be accessible when the VPN is
* not active. Thus, it is best to use g_network_monitor_can_reach()
* or g_network_monitor_can_reach_async() to test for reachability
* on a host-by-host basis. (On the other hand, when the property is
* %FALSE, the application can reasonably expect that no remote
* hosts at all are reachable, and should indicate this to the user
* in its UI.)
*
* See also #GNetworkMonitor::network-changed.
*
* Since: 2.32
*/
/**
* GNetworkMonitor:network-metered:
*
* Whether the network is considered metered. That is, whether the
* system has traffic flowing through the default connection that is
* subject to limitations set by service providers. For example, traffic
* might be billed by the amount of data transmitted, or there might be a
* quota on the amount of traffic per month. This is typical with tethered
* connections (3G and 4G) and in such situations, bandwidth intensive
* applications may wish to avoid network activity where possible if it will
* cost the user money or use up their limited quota.
*
* If more information is required about specific devices then the
* system network management API should be used instead (for example,
* NetworkManager or ConnMan).
*
* If this information is not available then no networks will be
* marked as metered.
*
* See also #GNetworkMonitor:network-available.
*
* Since: 2.46
*/
/**
* GNetworkMonitorInterface:
* @g_iface: The parent interface.
* @network_changed: the virtual function pointer for the
* GNetworkMonitor::network-changed signal.
* @can_reach: the virtual function pointer for g_network_monitor_can_reach()
* @can_reach_async: the virtual function pointer for
* g_network_monitor_can_reach_async()
* @can_reach_finish: the virtual function pointer for
* g_network_monitor_can_reach_finish()
*
* The virtual function table for #GNetworkMonitor.
*
* Since: 2.32
*/
/**
* GNetworkService:
*
* A #GSocketConnectable for resolving a SRV record and connecting to
* that service.
*/
/**
* GNotification:
*
* This structure type is private and should only be accessed using the
* public APIs.
*
* Since: 2.40
*/
/**
* GOsxAppInfo:
*
* Information about an installed application from a NSBundle.
*/
/**
* GPermission:
*
* #GPermission is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GPermission:allowed:
*
* %TRUE if the caller currently has permission to perform the action that
* @permission represents the permission to perform.
*/
/**
* GPermission:can-acquire:
*
* %TRUE if it is generally possible to acquire the permission by calling
* g_permission_acquire().
*/
/**
* GPermission:can-release:
*
* %TRUE if it is generally possible to release the permission by calling
* g_permission_release().
*/
/**
* GPropertyAction:
*
* This type is opaque.
*
* Since: 2.38
*/
/**
* GPropertyAction:enabled:
*
* If @action is currently enabled.
*
* If the action is disabled then calls to g_action_activate() and
* g_action_change_state() have no effect.
*
* Since: 2.38
*/
/**
* GPropertyAction:invert-boolean:
*
* If %TRUE, the state of the action will be the negation of the
* property value, provided the property is boolean.
*
* Since: 2.46
*/
/**
* GPropertyAction:name:
*
* The name of the action. This is mostly meaningful for identifying
* the action once it has been added to a #GActionMap.
*
* Since: 2.38
*/
/**
* GPropertyAction:object:
*
* The object to wrap a property on.
*
* The object must be a non-%NULL #GObject with properties.
*
* Since: 2.38
*/
/**
* GPropertyAction:parameter-type:
*
* The type of the parameter that must be given when activating the
* action.
*
* Since: 2.38
*/
/**
* GPropertyAction:property-name:
*
* The name of the property to wrap on the object.
*
* The property must exist on the passed-in object and it must be
* readable and writable (and not construct-only).
*
* Since: 2.38
*/
/**
* GPropertyAction:state:
*
* The state of the action, or %NULL if the action is stateless.
*
* Since: 2.38
*/
/**
* GPropertyAction:state-type:
*
* The #GVariantType of the state that the action has, or %NULL if the
* action is stateless.
*
* Since: 2.38
*/
/**
* GProxyAddress:
*
* A #GInetSocketAddress representing a connection via a proxy server
*
* Since: 2.26
*/
/**
* GProxyAddress:destination-protocol:
*
* The protocol being spoke to the destination host, or %NULL if
* the #GProxyAddress doesn't know.
*
* Since: 2.34
*/
/**
* GProxyAddress:uri:
*
* The URI string that the proxy was constructed from (or %NULL
* if the creator didn't specify this).
*
* Since: 2.34
*/
/**
* GProxyAddressClass:
*
* Class structure for #GProxyAddress.
*
* Since: 2.26
*/
/**
* GProxyAddressEnumerator:default-port:
*
* The default port to use if #GProxyAddressEnumerator:uri does not
* specify one.
*
* Since: 2.38
*/
/**
* GProxyAddressEnumerator:proxy-resolver:
*
* The proxy resolver to use.
*
* Since: 2.36
*/
/**
* GProxyResolverInterface:
* @g_iface: The parent interface.
* @is_supported: the virtual function pointer for g_proxy_resolver_is_supported()
* @lookup: the virtual function pointer for g_proxy_resolver_lookup()
* @lookup_async: the virtual function pointer for
* g_proxy_resolver_lookup_async()
* @lookup_finish: the virtual function pointer for
* g_proxy_resolver_lookup_finish()
*
* The virtual function table for #GProxyResolver.
*/
/**
* GRemoteActionGroup:
*
* #GRemoteActionGroup is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GRemoteActionGroupInterface:
* @activate_action_full: the virtual function pointer for g_remote_action_group_activate_action_full()
* @change_action_state_full: the virtual function pointer for g_remote_action_group_change_action_state_full()
*
* The virtual function table for #GRemoteActionGroup.
*
* Since: 2.32
*/
/**
* GResolver:
*
* The object that handles DNS resolution. Use g_resolver_get_default()
* to get the default resolver.
*
* This is an abstract type; subclasses of it implement different resolvers for
* different platforms and situations.
*/
/**
* GResolver::reload:
* @resolver: a #GResolver
*
* Emitted when the resolver notices that the system resolver
* configuration has changed.
*/
/**
* GSettings:
*
* #GSettings is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GSettings::change-event:
* @settings: the object on which the signal was emitted
* @keys: (array length=n_keys) (element-type GQuark) (nullable):
* an array of #GQuarks for the changed keys, or %NULL
* @n_keys: the length of the @keys array, or 0
*
* The "change-event" signal is emitted once per change event that
* affects this settings object. You should connect to this signal
* only if you are interested in viewing groups of changes before they
* are split out into multiple emissions of the "changed" signal.
* For most use cases it is more appropriate to use the "changed" signal.
*
* In the event that the change event applies to one or more specified
* keys, @keys will be an array of #GQuark of length @n_keys. In the
* event that the change event applies to the #GSettings object as a
* whole (ie: potentially every key has been changed) then @keys will
* be %NULL and @n_keys will be 0.
*
* The default handler for this signal invokes the "changed" signal
* for each affected key. If any other connected handler returns
* %TRUE then this default functionality will be suppressed.
*
* Returns: %TRUE to stop other handlers from being invoked for the
* event. FALSE to propagate the event further.
*/
/**
* GSettings::changed:
* @settings: the object on which the signal was emitted
* @key: the name of the key that changed
*
* The "changed" signal is emitted when a key has potentially changed.
* You should call one of the g_settings_get() calls to check the new
* value.
*
* This signal supports detailed connections. You can connect to the
* detailed signal "changed::x" in order to only receive callbacks
* when key "x" changes.
*
* Note that @settings only emits this signal if you have read @key at
* least once while a signal handler was already connected for @key.
*/
/**
* GSettings::writable-change-event:
* @settings: the object on which the signal was emitted
* @key: the quark of the key, or 0
*
* The "writable-change-event" signal is emitted once per writability
* change event that affects this settings object. You should connect
* to this signal if you are interested in viewing groups of changes
* before they are split out into multiple emissions of the
* "writable-changed" signal. For most use cases it is more
* appropriate to use the "writable-changed" signal.
*
* In the event that the writability change applies only to a single
* key, @key will be set to the #GQuark for that key. In the event
* that the writability change affects the entire settings object,
* @key will be 0.
*
* The default handler for this signal invokes the "writable-changed"
* and "changed" signals for each affected key. This is done because
* changes in writability might also imply changes in value (if for
* example, a new mandatory setting is introduced). If any other
* connected handler returns %TRUE then this default functionality
* will be suppressed.
*
* Returns: %TRUE to stop other handlers from being invoked for the
* event. FALSE to propagate the event further.
*/
/**
* GSettings::writable-changed:
* @settings: the object on which the signal was emitted
* @key: the key
*
* The "writable-changed" signal is emitted when the writability of a
* key has potentially changed. You should call
* g_settings_is_writable() in order to determine the new status.
*
* This signal supports detailed connections. You can connect to the
* detailed signal "writable-changed::x" in order to only receive
* callbacks when the writability of "x" changes.
*/
/**
* GSettings:context:
*
* The name of the context that the settings are stored in.
*/
/**
* GSettings:delay-apply:
*
* Whether the #GSettings object is in 'delay-apply' mode. See
* g_settings_delay() for details.
*
* Since: 2.28
*/
/**
* GSettings:has-unapplied:
*
* If this property is %TRUE, the #GSettings object has outstanding
* changes that will be applied when g_settings_apply() is called.
*/
/**
* GSettings:path:
*
* The path within the backend where the settings are stored.
*/
/**
* GSettings:schema:
*
* The name of the schema that describes the types of keys
* for this #GSettings object.
*
* The type of this property is *not* #GSettingsSchema.
* #GSettingsSchema has only existed since version 2.32 and
* unfortunately this name was used in previous versions to refer to
* the schema ID rather than the schema itself. Take care to use the
* 'settings-schema' property if you wish to pass in a
* #GSettingsSchema.
*
* Deprecated: 2.32: Use the 'schema-id' property instead. In a future
* version, this property may instead refer to a #GSettingsSchema.
*/
/**
* GSettings:schema-id:
*
* The name of the schema that describes the types of keys
* for this #GSettings object.
*/
/**
* GSettings:settings-schema:
*
* The #GSettingsSchema describing the types of keys for this
* #GSettings object.
*
* Ideally, this property would be called 'schema'. #GSettingsSchema
* has only existed since version 2.32, however, and before then the
* 'schema' property was used to refer to the ID of the schema rather
* than the schema itself. Take care.
*/
/**
* GSettingsSchema:
*
* This is an opaque structure type. You may not access it directly.
*
* Since: 2.32
*/
/**
* GSettingsSchemaKey:
*
* #GSettingsSchemaKey is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GSettingsSchemaSource:
*
* This is an opaque structure type. You may not access it directly.
*
* Since: 2.32
*/
/**
* GSimpleAction:
*
* #GSimpleAction is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GSimpleAction::activate:
* @simple: the #GSimpleAction
* @parameter: (nullable): the parameter to the activation
*
* Indicates that the action was just activated.
*
* @parameter will always be of the expected type. In the event that
* an incorrect type was given, no signal will be emitted.
*
* Since GLib 2.40, if no handler is connected to this signal then the
* default behaviour for boolean-stated actions with a %NULL parameter
* type is to toggle them via the #GSimpleAction::change-state signal.
* For stateful actions where the state type is equal to the parameter
* type, the default is to forward them directly to
* #GSimpleAction::change-state. This should allow almost all users
* of #GSimpleAction to connect only one handler or the other.
*
* Since: 2.28
*/
/**
* GSimpleAction::change-state:
* @simple: the #GSimpleAction
* @value: (nullable): the requested value for the state
*
* Indicates that the action just received a request to change its
* state.
*
* @value will always be of the correct state type. In the event that
* an incorrect type was given, no signal will be emitted.
*
* If no handler is connected to this signal then the default
* behaviour is to call g_simple_action_set_state() to set the state
* to the requested value. If you connect a signal handler then no
* default action is taken. If the state should change then you must
* call g_simple_action_set_state() from the handler.
*
* An example of a 'change-state' handler:
* |[
* static void
* change_volume_state (GSimpleAction *action,
* GVariant *value,
* gpointer user_data)
* {
* gint requested;
*
* requested = g_variant_get_int32 (value);
*
* // Volume only goes from 0 to 10
* if (0 <= requested && requested <= 10)
* g_simple_action_set_state (action, value);
* }
* ]|
*
* The handler need not set the state to the requested value.
* It could set it to any value at all, or take some other action.
*
* Since: 2.30
*/
/**
* GSimpleAction:enabled:
*
* If @action is currently enabled.
*
* If the action is disabled then calls to g_action_activate() and
* g_action_change_state() have no effect.
*
* Since: 2.28
*/
/**
* GSimpleAction:name:
*
* The name of the action. This is mostly meaningful for identifying
* the action once it has been added to a #GSimpleActionGroup.
*
* Since: 2.28
*/
/**
* GSimpleAction:parameter-type:
*
* The type of the parameter that must be given when activating the
* action.
*
* Since: 2.28
*/
/**
* GSimpleAction:state:
*
* The state of the action, or %NULL if the action is stateless.
*
* Since: 2.28
*/
/**
* GSimpleAction:state-type:
*
* The #GVariantType of the state that the action has, or %NULL if the
* action is stateless.
*
* Since: 2.28
*/
/**
* GSimpleIOStream:
*
* A wrapper around a #GInputStream and a #GOutputStream.
*
* Since: 2.44
*/
/**
* GSimpleIOStream:input-stream:
*
* Since: 2.44
*/
/**
* GSimpleIOStream:output-stream:
*
* Since: 2.44
*/
/**
* GSimplePermission:
*
* #GSimplePermission is an opaque data structure. There are no methods
* except for those defined by #GPermission.
*/
/**
* GSimpleProxyResolver:default-proxy:
*
* The default proxy URI that will be used for any URI that doesn't
* match #GSimpleProxyResolver:ignore-hosts, and doesn't match any
* of the schemes set with g_simple_proxy_resolver_set_uri_proxy().
*
* Note that as a special case, if this URI starts with
* "socks://", #GSimpleProxyResolver will treat it as referring
* to all three of the socks5, socks4a, and socks4 proxy types.
*/
/**
* GSimpleProxyResolver:ignore-hosts:
*
* A list of hostnames and IP addresses that the resolver should
* allow direct connections to.
*
* Entries can be in one of 4 formats:
*
* - A hostname, such as "example.com", ".example.com", or
* "*.example.com", any of which match "example.com" or
* any subdomain of it.
*
* - An IPv4 or IPv6 address, such as "192.168.1.1",
* which matches only that address.
*
* - A hostname or IP address followed by a port, such as
* "example.com:80", which matches whatever the hostname or IP
* address would match, but only for URLs with the (explicitly)
* indicated port. In the case of an IPv6 address, the address
* part must appear in brackets: "[::1]:443"
*
* - An IP address range, given by a base address and prefix length,
* such as "fe80::/10", which matches any address in that range.
*
* Note that when dealing with Unicode hostnames, the matching is
* done against the ASCII form of the name.
*
* Also note that hostname exclusions apply only to connections made
* to hosts identified by name, and IP address exclusions apply only
* to connections made to hosts identified by address. That is, if
* example.com has an address of 192.168.1.1, and the :ignore-hosts list
* contains only "192.168.1.1", then a connection to "example.com"
* (eg, via a #GNetworkAddress) will use the proxy, and a connection to
* "192.168.1.1" (eg, via a #GInetSocketAddress) will not.
*
* These rules match the "ignore-hosts"/"noproxy" rules most
* commonly used by other applications.
*/
/**
* GSocket:broadcast:
*
* Whether the socket should allow sending to broadcast addresses.
*
* Since: 2.32
*/
/**
* GSocket:multicast-loopback:
*
* Whether outgoing multicast packets loop back to the local host.
*
* Since: 2.32
*/
/**
* GSocket:multicast-ttl:
*
* Time-to-live out outgoing multicast packets
*
* Since: 2.32
*/
/**
* GSocket:timeout:
*
* The timeout in seconds on socket I/O
*
* Since: 2.26
*/
/**
* GSocket:ttl:
*
* Time-to-live for outgoing unicast packets
*
* Since: 2.32
*/
/**
* GSocketAddress:
*
* A socket endpoint address, corresponding to struct sockaddr
* or one of its subtypes.
*/
/**
* GSocketClient::event:
* @client: the #GSocketClient
* @event: the event that is occurring
* @connectable: the #GSocketConnectable that @event is occurring on
* @connection: (nullable): the current representation of the connection
*
* Emitted when @client's activity on @connectable changes state.
* Among other things, this can be used to provide progress
* information about a network connection in the UI. The meanings of
* the different @event values are as follows:
*
* - %G_SOCKET_CLIENT_RESOLVING: @client is about to look up @connectable
* in DNS. @connection will be %NULL.
*
* - %G_SOCKET_CLIENT_RESOLVED: @client has successfully resolved
* @connectable in DNS. @connection will be %NULL.
*
* - %G_SOCKET_CLIENT_CONNECTING: @client is about to make a connection
* to a remote host; either a proxy server or the destination server
* itself. @connection is the #GSocketConnection, which is not yet
* connected. Since GLib 2.40, you can access the remote
* address via g_socket_connection_get_remote_address().
*
* - %G_SOCKET_CLIENT_CONNECTED: @client has successfully connected
* to a remote host. @connection is the connected #GSocketConnection.
*
* - %G_SOCKET_CLIENT_PROXY_NEGOTIATING: @client is about to negotiate
* with a proxy to get it to connect to @connectable. @connection is
* the #GSocketConnection to the proxy server.
*
* - %G_SOCKET_CLIENT_PROXY_NEGOTIATED: @client has negotiated a
* connection to @connectable through a proxy server. @connection is
* the stream returned from g_proxy_connect(), which may or may not
* be a #GSocketConnection.
*
* - %G_SOCKET_CLIENT_TLS_HANDSHAKING: @client is about to begin a TLS
* handshake. @connection is a #GTlsClientConnection.
*
* - %G_SOCKET_CLIENT_TLS_HANDSHAKED: @client has successfully completed
* the TLS handshake. @connection is a #GTlsClientConnection.
*
* - %G_SOCKET_CLIENT_COMPLETE: @client has either successfully connected
* to @connectable (in which case @connection is the #GSocketConnection
* that it will be returning to the caller) or has failed (in which
* case @connection is %NULL and the client is about to return an error).
*
* Each event except %G_SOCKET_CLIENT_COMPLETE may be emitted
* multiple times (or not at all) for a given connectable (in
* particular, if @client ends up attempting to connect to more than
* one address). However, if @client emits the #GSocketClient::event
* signal at all for a given connectable, that it will always emit
* it with %G_SOCKET_CLIENT_COMPLETE when it is done.
*
* Note that there may be additional #GSocketClientEvent values in
* the future; unrecognized @event values should be ignored.
*
* Since: 2.32
*/
/**
* GSocketClient:proxy-resolver:
*
* The proxy resolver to use
*
* Since: 2.36
*/
/**
* GSocketListener::event:
* @listener: the #GSocketListener
* @event: the event that is occurring
* @socket: the #GSocket the event is occurring on
*
* Emitted when @listener's activity on @socket changes state.
* Note that when @listener is used to listen on both IPv4 and
* IPv6, a separate set of signals will be emitted for each, and
* the order they happen in is undefined.
*
* Since: 2.46
*/
/**
* GSocketService::incoming:
* @service: the #GSocketService
* @connection: a new #GSocketConnection object
* @source_object: (nullable): the source_object passed to
* g_socket_listener_add_address()
*
* The ::incoming signal is emitted when a new incoming connection
* to @service needs to be handled. The handler must initiate the
* handling of @connection, but may not block; in essence,
* asynchronous operations must be used.
*
* @connection will be unreffed once the signal handler returns,
* so you need to ref it yourself if you are planning to use it.
*
* Returns: %TRUE to stop other handlers from being called
* Since: 2.22
*/
/**
* GSocketService:active:
*
* Whether the service is currently accepting connections.
*
* Since: 2.46
*/
/**
* GSrvTarget:
*
* A single target host/port that a network service is running on.
*/
/**
* GStaticResource:
*
* #GStaticResource is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GTask:
*
* The opaque object representing a synchronous or asynchronous task
* and its result.
*/
/**
* GTask:completed:
*
* Whether the task has completed, meaning its callback (if set) has been
* invoked. This can only happen after g_task_return_pointer(),
* g_task_return_error() or one of the other return functions have been called
* on the task.
*
* This property is guaranteed to change from %FALSE to %TRUE exactly once.
*
* The #GObject::notify signal for this change is emitted in the same main
* context as the task’s callback, immediately after that callback is invoked.
*
* Since: 2.44
*/
/**
* GTaskThreadFunc:
* @task: the #GTask
* @source_object: (type GObject): @task's source object
* @task_data: @task's task data
* @cancellable: @task's #GCancellable, or %NULL
*
* The prototype for a task function to be run in a thread via
* g_task_run_in_thread() or g_task_run_in_thread_sync().
*
* If the return-on-cancel flag is set on @task, and @cancellable gets
* cancelled, then the #GTask will be completed immediately (as though
* g_task_return_error_if_cancelled() had been called), without
* waiting for the task function to complete. However, the task
* function will continue running in its thread in the background. The
* function therefore needs to be careful about how it uses
* externally-visible state in this case. See
* g_task_set_return_on_cancel() for more details.
*
* Other than in that case, @task will be completed when the
* #GTaskThreadFunc returns, not when it calls a
* `g_task_return_` function.
*
* Since: 2.36
*/
/**
* GTcpWrapperConnection:
*
* #GTcpWrapperConnection is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GTestDBus:
*
* The #GTestDBus structure contains only private data and
* should only be accessed using the provided API.
*
* Since: 2.34
*/
/**
* GTestDBus:flags:
*
* #GTestDBusFlags specifying the behaviour of the D-Bus session.
*
* Since: 2.34
*/
/**
* GThemedIcon:name:
*
* The icon name.
*/
/**
* GThemedIcon:names:
*
* A %NULL-terminated array of icon names.
*/
/**
* GThemedIcon:use-default-fallbacks:
*
* Whether to use the default fallbacks found by shortening the icon name
* at '-' characters. If the "names" array has more than one element,
* ignores any past the first.
*
* For example, if the icon name was "gnome-dev-cdrom-audio", the array
* would become
* |[
* {
* "gnome-dev-cdrom-audio",
* "gnome-dev-cdrom",
* "gnome-dev",
* "gnome",
* NULL
* };
* ]|
*/
/**
* GThreadedSocketService::run:
* @service: the #GThreadedSocketService.
* @connection: a new #GSocketConnection object.
* @source_object: the source_object passed to g_socket_listener_add_address().
*
* The ::run signal is emitted in a worker thread in response to an
* incoming connection. This thread is dedicated to handling
* @connection and may perform blocking IO. The signal handler need
* not return until the connection is closed.
*
* Returns: %TRUE to stop further signal handlers from being called
*/
/**
* GTlsBackend:
*
* TLS (Transport Layer Security, aka SSL) and DTLS backend. This is an
* internal type used to coordinate the different classes implemented
* by a TLS backend.
*
* Since: 2.28
*/
/**
* GTlsCertificate:
*
* Abstract base class for TLS certificate types.
*
* Since: 2.28
*/
/**
* GTlsCertificate:certificate:
*
* The DER (binary) encoded representation of the certificate.
* This property and the #GTlsCertificate:certificate-pem property
* represent the same data, just in different forms.
*
* Since: 2.28
*/
/**
* GTlsCertificate:certificate-pem:
*
* The PEM (ASCII) encoded representation of the certificate.
* This property and the #GTlsCertificate:certificate
* property represent the same data, just in different forms.
*
* Since: 2.28
*/
/**
* GTlsCertificate:issuer:
*
* A #GTlsCertificate representing the entity that issued this
* certificate. If %NULL, this means that the certificate is either
* self-signed, or else the certificate of the issuer is not
* available.
*
* Since: 2.28
*/
/**
* GTlsCertificate:private-key:
*
* The DER (binary) encoded representation of the certificate's
* private key, in either PKCS#1 format or unencrypted PKCS#8
* format. This property (or the #GTlsCertificate:private-key-pem
* property) can be set when constructing a key (eg, from a file),
* but cannot be read.
*
* PKCS#8 format is supported since 2.32; earlier releases only
* support PKCS#1. You can use the `openssl rsa`
* tool to convert PKCS#8 keys to PKCS#1.
*
* Since: 2.28
*/
/**
* GTlsCertificate:private-key-pem:
*
* The PEM (ASCII) encoded representation of the certificate's
* private key in either PKCS#1 format ("`BEGIN RSA PRIVATE
* KEY`") or unencrypted PKCS#8 format ("`BEGIN
* PRIVATE KEY`"). This property (or the
* #GTlsCertificate:private-key property) can be set when
* constructing a key (eg, from a file), but cannot be read.
*
* PKCS#8 format is supported since 2.32; earlier releases only
* support PKCS#1. You can use the `openssl rsa`
* tool to convert PKCS#8 keys to PKCS#1.
*
* Since: 2.28
*/
/**
* GTlsClientConnection:
*
* Abstract base class for the backend-specific client connection
* type.
*
* Since: 2.28
*/
/**
* GTlsClientConnection:accepted-cas: (type GLib.List) (element-type GLib.ByteArray)
*
* A list of the distinguished names of the Certificate Authorities
* that the server will accept client certificates signed by. If the
* server requests a client certificate during the handshake, then
* this property will be set after the handshake completes.
*
* Each item in the list is a #GByteArray which contains the complete
* subject DN of the certificate authority.
*
* Since: 2.28
*/
/**
* GTlsClientConnection:server-identity:
*
* A #GSocketConnectable describing the identity of the server that
* is expected on the other end of the connection.
*
* If the %G_TLS_CERTIFICATE_BAD_IDENTITY flag is set in
* #GTlsClientConnection:validation-flags, this object will be used
* to determine the expected identify of the remote end of the
* connection; if #GTlsClientConnection:server-identity is not set,
* or does not match the identity presented by the server, then the
* %G_TLS_CERTIFICATE_BAD_IDENTITY validation will fail.
*
* In addition to its use in verifying the server certificate,
* this is also used to give a hint to the server about what
* certificate we expect, which is useful for servers that serve
* virtual hosts.
*
* Since: 2.28
*/
/**
* GTlsClientConnection:use-ssl3:
*
* If %TRUE, tells the connection to use a fallback version of TLS
* or SSL, rather than trying to negotiate the best version of TLS
* to use. This can be used when talking to servers that don't
* implement version negotiation correctly and therefore refuse to
* handshake at all with a "modern" TLS handshake.
*
* Despite the property name, the fallback version is not
* necessarily SSL 3.0; if SSL 3.0 has been disabled, the
* #GTlsClientConnection will use the next highest available version
* (normally TLS 1.0) as the fallback version.
*
* Since: 2.28
*/
/**
* GTlsClientConnection:validation-flags:
*
* What steps to perform when validating a certificate received from
* a server. Server certificates that fail to validate in all of the
* ways indicated here will be rejected unless the application
* overrides the default via #GTlsConnection::accept-certificate.
*
* Since: 2.28
*/
/**
* GTlsConnection:
*
* Abstract base class for the backend-specific #GTlsClientConnection
* and #GTlsServerConnection types.
*
* Since: 2.28
*/
/**
* GTlsConnection::accept-certificate:
* @conn: a #GTlsConnection
* @peer_cert: the peer's #GTlsCertificate
* @errors: the problems with @peer_cert.
*
* Emitted during the TLS handshake after the peer certificate has
* been received. You can examine @peer_cert's certification path by
* calling g_tls_certificate_get_issuer() on it.
*
* For a client-side connection, @peer_cert is the server's
* certificate, and the signal will only be emitted if the
* certificate was not acceptable according to @conn's
* #GTlsClientConnection:validation_flags. If you would like the
* certificate to be accepted despite @errors, return %TRUE from the
* signal handler. Otherwise, if no handler accepts the certificate,
* the handshake will fail with %G_TLS_ERROR_BAD_CERTIFICATE.
*
* For a server-side connection, @peer_cert is the certificate
* presented by the client, if this was requested via the server's
* #GTlsServerConnection:authentication_mode. On the server side,
* the signal is always emitted when the client presents a
* certificate, and the certificate will only be accepted if a
* handler returns %TRUE.
*
* Note that if this signal is emitted as part of asynchronous I/O
* in the main thread, then you should not attempt to interact with
* the user before returning from the signal handler. If you want to
* let the user decide whether or not to accept the certificate, you
* would have to return %FALSE from the signal handler on the first
* attempt, and then after the connection attempt returns a
* %G_TLS_ERROR_HANDSHAKE, you can interact with the user, and if
* the user decides to accept the certificate, remember that fact,
* create a new connection, and return %TRUE from the signal handler
* the next time.
*
* If you are doing I/O in another thread, you do not
* need to worry about this, and can simply block in the signal
* handler until the UI thread returns an answer.
*
* Returns: %TRUE to accept @peer_cert (which will also
* immediately end the signal emission). %FALSE to allow the signal
* emission to continue, which will cause the handshake to fail if
* no one else overrides it.
* Since: 2.28
*/
/**
* GTlsConnection:base-io-stream:
*
* The #GIOStream that the connection wraps. The connection holds a reference
* to this stream, and may run operations on the stream from other threads
* throughout its lifetime. Consequently, after the #GIOStream has been
* constructed, application code may only run its own operations on this
* stream when no #GIOStream operations are running.
*
* Since: 2.28
*/
/**
* GTlsConnection:certificate:
*
* The connection's certificate; see
* g_tls_connection_set_certificate().
*
* Since: 2.28
*/
/**
* GTlsConnection:database:
*
* The certificate database to use when verifying this TLS connection.
* If no certificate database is set, then the default database will be
* used. See g_tls_backend_get_default_database().
*
* Since: 2.30
*/
/**
* GTlsConnection:interaction:
*
* A #GTlsInteraction object to be used when the connection or certificate
* database need to interact with the user. This will be used to prompt the
* user for passwords where necessary.
*
* Since: 2.30
*/
/**
* GTlsConnection:peer-certificate:
*
* The connection's peer's certificate, after the TLS handshake has
* completed and the certificate has been accepted. Note in
* particular that this is not yet set during the emission of
* #GTlsConnection::accept-certificate.
*
* (You can watch for a #GObject::notify signal on this property to
* detect when a handshake has occurred.)
*
* Since: 2.28
*/
/**
* GTlsConnection:peer-certificate-errors:
*
* The errors noticed-and-ignored while verifying
* #GTlsConnection:peer-certificate. Normally this should be 0, but
* it may not be if #GTlsClientConnection:validation-flags is not
* %G_TLS_CERTIFICATE_VALIDATE_ALL, or if
* #GTlsConnection::accept-certificate overrode the default
* behavior.
*
* Since: 2.28
*/
/**
* GTlsConnection:rehandshake-mode:
*
* The rehandshaking mode. See
* g_tls_connection_set_rehandshake_mode().
*
* Since: 2.28
*/
/**
* GTlsConnection:require-close-notify:
*
* Whether or not proper TLS close notification is required.
* See g_tls_connection_set_require_close_notify().
*
* Since: 2.28
*/
/**
* GTlsConnection:use-system-certdb:
*
* Whether or not the system certificate database will be used to
* verify peer certificates. See
* g_tls_connection_set_use_system_certdb().
*
* Deprecated: 2.30: Use GTlsConnection:database instead
*/
/**
* GTlsDatabase:
*
* Abstract base class for the backend-specific database types.
*
* Since: 2.30
*/
/**
* GTlsDatabaseClass:
* @verify_chain: Virtual method implementing
* g_tls_database_verify_chain().
* @verify_chain_async: Virtual method implementing
* g_tls_database_verify_chain_async().
* @verify_chain_finish: Virtual method implementing
* g_tls_database_verify_chain_finish().
* @create_certificate_handle: Virtual method implementing
* g_tls_database_create_certificate_handle().
* @lookup_certificate_for_handle: Virtual method implementing
* g_tls_database_lookup_certificate_for_handle().
* @lookup_certificate_for_handle_async: Virtual method implementing
* g_tls_database_lookup_certificate_for_handle_async().
* @lookup_certificate_for_handle_finish: Virtual method implementing
* g_tls_database_lookup_certificate_for_handle_finish().
* @lookup_certificate_issuer: Virtual method implementing
* g_tls_database_lookup_certificate_issuer().
* @lookup_certificate_issuer_async: Virtual method implementing
* g_tls_database_lookup_certificate_issuer_async().
* @lookup_certificate_issuer_finish: Virtual method implementing
* g_tls_database_lookup_certificate_issuer_finish().
* @lookup_certificates_issued_by: Virtual method implementing
* g_tls_database_lookup_certificates_issued_by().
* @lookup_certificates_issued_by_async: Virtual method implementing
* g_tls_database_lookup_certificates_issued_by_async().
* @lookup_certificates_issued_by_finish: Virtual method implementing
* g_tls_database_lookup_certificates_issued_by_finish().
*
* The class for #GTlsDatabase. Derived classes should implement the various
* virtual methods. _async and _finish methods have a default
* implementation that runs the corresponding sync method in a thread.
*
* Since: 2.30
*/
/**
* GTlsFileDatabase:
*
* Implemented by a #GTlsDatabase which allows you to load certificates
* from a file.
*
* Since: 2.30
*/
/**
* GTlsFileDatabase:anchors:
*
* The path to a file containing PEM encoded certificate authority
* root anchors. The certificates in this file will be treated as
* root authorities for the purpose of verifying other certificates
* via the g_tls_database_verify_chain() operation.
*
* Since: 2.30
*/
/**
* GTlsInteraction:
*
* An object representing interaction that the TLS connection and database
* might have with the user.
*
* Since: 2.30
*/
/**
* GTlsInteractionClass:
* @ask_password: ask for a password synchronously. If the implementation
* returns %G_TLS_INTERACTION_HANDLED, then the password argument should
* have been filled in by using g_tls_password_set_value() or a similar
* function.
* @ask_password_async: ask for a password asynchronously.
* @ask_password_finish: complete operation to ask for a password asynchronously.
* If the implementation returns %G_TLS_INTERACTION_HANDLED, then the
* password argument of the async method should have been filled in by using
* g_tls_password_set_value() or a similar function.
* @request_certificate: ask for a certificate synchronously. If the
* implementation returns %G_TLS_INTERACTION_HANDLED, then the connection
* argument should have been filled in by using
* g_tls_connection_set_certificate().
* @request_certificate_async: ask for a certificate asynchronously.
* @request_certificate_finish: complete operation to ask for a certificate
* asynchronously. If the implementation returns %G_TLS_INTERACTION_HANDLED,
* then the connection argument of the async method should have been
* filled in by using g_tls_connection_set_certificate().
*
* The class for #GTlsInteraction. Derived classes implement the various
* virtual interaction methods to handle TLS interactions.
*
* Derived classes can choose to implement whichever interactions methods they'd
* like to support by overriding those virtual methods in their class
* initialization function. If a derived class implements an async method,
* it must also implement the corresponding finish method.
*
* The synchronous interaction methods should implement to display modal dialogs,
* and the asynchronous methods to display modeless dialogs.
*
* If the user cancels an interaction, then the result should be
* %G_TLS_INTERACTION_FAILED and the error should be set with a domain of
* %G_IO_ERROR and code of %G_IO_ERROR_CANCELLED.
*
* Since: 2.30
*/
/**
* GTlsPassword:
*
* An abstract interface representing a password used in TLS. Often used in
* user interaction such as unlocking a key storage token.
*
* Since: 2.30
*/
/**
* GTlsServerConnection:authentication-mode:
*
* The #GTlsAuthenticationMode for the server. This can be changed
* before calling g_tls_connection_handshake() if you want to
* rehandshake with a different mode from the initial handshake.
*
* Since: 2.28
*/
/**
* GUnixConnection:
*
* #GUnixConnection is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GUnixCredentialsMessage:credentials:
*
* The credentials stored in the message.
*
* Since: 2.26
*/
/**
* GUnixFDList:
*
* #GUnixFDList is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GUnixFDMessage:
*
* #GUnixFDMessage is an opaque data structure and can only be accessed
* using the following functions.
*/
/**
* GUnixInputStream:close-fd:
*
* Whether to close the file descriptor when the stream is closed.
*
* Since: 2.20
*/
/**
* GUnixInputStream:fd:
*
* The file descriptor that the stream reads from.
*
* Since: 2.20
*/
/**
* GUnixMountMonitor::mountpoints-changed:
* @monitor: the object on which the signal is emitted
*
* Emitted when the unix mount points have changed.
*/
/**
* GUnixMountMonitor::mounts-changed:
* @monitor: the object on which the signal is emitted
*
* Emitted when the unix mounts have changed.
*/
/**
* GUnixMountType:
* @G_UNIX_MOUNT_TYPE_UNKNOWN: Unknown UNIX mount type.
* @G_UNIX_MOUNT_TYPE_FLOPPY: Floppy disk UNIX mount type.
* @G_UNIX_MOUNT_TYPE_CDROM: CDROM UNIX mount type.
* @G_UNIX_MOUNT_TYPE_NFS: Network File System (NFS) UNIX mount type.
* @G_UNIX_MOUNT_TYPE_ZIP: ZIP UNIX mount type.
* @G_UNIX_MOUNT_TYPE_JAZ: JAZZ UNIX mount type.
* @G_UNIX_MOUNT_TYPE_MEMSTICK: Memory Stick UNIX mount type.
* @G_UNIX_MOUNT_TYPE_CF: Compact Flash UNIX mount type.
* @G_UNIX_MOUNT_TYPE_SM: Smart Media UNIX mount type.
* @G_UNIX_MOUNT_TYPE_SDMMC: SD/MMC UNIX mount type.
* @G_UNIX_MOUNT_TYPE_IPOD: iPod UNIX mount type.
* @G_UNIX_MOUNT_TYPE_CAMERA: Digital camera UNIX mount type.
* @G_UNIX_MOUNT_TYPE_HD: Hard drive UNIX mount type.
*
* Types of UNIX mounts.
*/
/**
* GUnixOutputStream:close-fd:
*
* Whether to close the file descriptor when the stream is closed.
*
* Since: 2.20
*/
/**
* GUnixOutputStream:fd:
*
* The file descriptor that the stream writes to.
*
* Since: 2.20
*/
/**
* GUnixSocketAddress:
*
* A UNIX-domain (local) socket address, corresponding to a
* struct sockaddr_un.
*/
/**
* GUnixSocketAddress:abstract:
*
* Whether or not this is an abstract address
*
* Deprecated: Use #GUnixSocketAddress:address-type, which
* distinguishes between zero-padded and non-zero-padded
* abstract addresses.
*/
/**
* GVolume::changed:
*
* Emitted when the volume has been changed.
*/
/**
* GVolume::removed:
*
* This signal is emitted when the #GVolume have been removed. If
* the recipient is holding references to the object they should
* release them so the object can be finalized.
*/
/**
* GVolumeMonitor::drive-changed:
* @volume_monitor: The volume monitor emitting the signal.
* @drive: the drive that changed
*
* Emitted when a drive changes.
*/
/**
* GVolumeMonitor::drive-connected:
* @volume_monitor: The volume monitor emitting the signal.
* @drive: a #GDrive that was connected.
*
* Emitted when a drive is connected to the system.
*/
/**
* GVolumeMonitor::drive-disconnected:
* @volume_monitor: The volume monitor emitting the signal.
* @drive: a #GDrive that was disconnected.
*
* Emitted when a drive is disconnected from the system.
*/
/**
* GVolumeMonitor::drive-eject-button:
* @volume_monitor: The volume monitor emitting the signal.
* @drive: the drive where the eject button was pressed
*
* Emitted when the eject button is pressed on @drive.
*
* Since: 2.18
*/
/**
* GVolumeMonitor::drive-stop-button:
* @volume_monitor: The volume monitor emitting the signal.
* @drive: the drive where the stop button was pressed
*
* Emitted when the stop button is pressed on @drive.
*
* Since: 2.22
*/
/**
* GVolumeMonitor::mount-added:
* @volume_monitor: The volume monitor emitting the signal.
* @mount: a #GMount that was added.
*
* Emitted when a mount is added.
*/
/**
* GVolumeMonitor::mount-changed:
* @volume_monitor: The volume monitor emitting the signal.
* @mount: a #GMount that changed.
*
* Emitted when a mount changes.
*/
/**
* GVolumeMonitor::mount-pre-unmount:
* @volume_monitor: The volume monitor emitting the signal.
* @mount: a #GMount that is being unmounted.
*
* Emitted when a mount is about to be removed.
*/
/**
* GVolumeMonitor::mount-removed:
* @volume_monitor: The volume monitor emitting the signal.
* @mount: a #GMount that was removed.
*
* Emitted when a mount is removed.
*/
/**
* GVolumeMonitor::volume-added:
* @volume_monitor: The volume monitor emitting the signal.
* @volume: a #GVolume that was added.
*
* Emitted when a mountable volume is added to the system.
*/
/**
* GVolumeMonitor::volume-changed:
* @volume_monitor: The volume monitor emitting the signal.
* @volume: a #GVolume that changed.
*
* Emitted when mountable volume is changed.
*/
/**
* GVolumeMonitor::volume-removed:
* @volume_monitor: The volume monitor emitting the signal.
* @volume: a #GVolume that was removed.
*
* Emitted when a mountable volume is removed from the system.
*/
/**
* GWin32InputStream:close-handle:
*
* Whether to close the file handle when the stream is closed.
*
* Since: 2.26
*/
/**
* GWin32InputStream:handle:
*
* The handle that the stream reads from.
*
* Since: 2.26
*/
/**
* GWin32OutputStream:close-handle:
*
* Whether to close the file handle when the stream is closed.
*
* Since: 2.26
*/
/**
* GWin32OutputStream:handle:
*
* The file handle that the stream writes to.
*
* Since: 2.26
*/
/**
* GWin32RegistryKey:path:
*
* A path to the key in the registry, in UTF-8.
*
* Since: 2.46
*/
/**
* GWin32RegistryKey:path-utf16:
*
* A path to the key in the registry, in UTF-16.
*
* Since: 2.46
*/
/**
* GXdpDocuments:
*
* Abstract interface type for the D-Bus interface org.freedesktop.portal.Documents.
*/
/**
* GXdpDocuments::handle-add:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @arg_o_path_fd: Argument passed by remote caller.
* @arg_reuse_existing: Argument passed by remote caller.
* @arg_persistent: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the Add() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_add() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments::handle-add-full:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @arg_o_path_fds: Argument passed by remote caller.
* @arg_flags: Argument passed by remote caller.
* @arg_app_id: Argument passed by remote caller.
* @arg_permissions: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the AddFull() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_add_full() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments::handle-add-named:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @arg_o_path_parent_fd: Argument passed by remote caller.
* @arg_filename: Argument passed by remote caller.
* @arg_reuse_existing: Argument passed by remote caller.
* @arg_persistent: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the AddNamed() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_add_named() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments::handle-delete:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
* @arg_doc_id: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the Delete() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_delete() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments::handle-get-mount-point:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
*
* Signal emitted when a remote caller is invoking the GetMountPoint() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_get_mount_point() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments::handle-grant-permissions:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
* @arg_doc_id: Argument passed by remote caller.
* @arg_app_id: Argument passed by remote caller.
* @arg_permissions: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the GrantPermissions() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_grant_permissions() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments::handle-info:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
* @arg_doc_id: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the Info() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_info() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments::handle-list:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
* @arg_app_id: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the List() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_list() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments::handle-lookup:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
* @arg_filename: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the Lookup() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_lookup() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments::handle-revoke-permissions:
* @object: A #GXdpDocuments.
* @invocation: A #GDBusMethodInvocation.
* @arg_doc_id: Argument passed by remote caller.
* @arg_app_id: Argument passed by remote caller.
* @arg_permissions: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the RevokePermissions() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_documents_complete_revoke_permissions() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpDocuments:version:
*
* Represents the D-Bus property "version".
*
* Since the D-Bus property for this #GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.
*/
/**
* GXdpDocumentsIface:
* @parent_iface: The parent interface.
* @handle_add: Handler for the #GXdpDocuments::handle-add signal.
* @handle_add_full: Handler for the #GXdpDocuments::handle-add-full signal.
* @handle_add_named: Handler for the #GXdpDocuments::handle-add-named signal.
* @handle_delete: Handler for the #GXdpDocuments::handle-delete signal.
* @handle_get_mount_point: Handler for the #GXdpDocuments::handle-get-mount-point signal.
* @handle_grant_permissions: Handler for the #GXdpDocuments::handle-grant-permissions signal.
* @handle_info: Handler for the #GXdpDocuments::handle-info signal.
* @handle_list: Handler for the #GXdpDocuments::handle-list signal.
* @handle_lookup: Handler for the #GXdpDocuments::handle-lookup signal.
* @handle_revoke_permissions: Handler for the #GXdpDocuments::handle-revoke-permissions signal.
* @get_version: Getter for the #GXdpDocuments:version property.
*
* Virtual table for the D-Bus interface org.freedesktop.portal.Documents.
*/
/**
* GXdpDocumentsProxy:
*
* The #GXdpDocumentsProxy structure contains only private data and should only be accessed using the provided API.
*/
/**
* GXdpDocumentsProxyClass:
* @parent_class: The parent class.
*
* Class structure for #GXdpDocumentsProxy.
*/
/**
* GXdpDocumentsSkeleton:
*
* The #GXdpDocumentsSkeleton structure contains only private data and should only be accessed using the provided API.
*/
/**
* GXdpDocumentsSkeletonClass:
* @parent_class: The parent class.
*
* Class structure for #GXdpDocumentsSkeleton.
*/
/**
* GXdpNetworkMonitor:
*
* Abstract interface type for the D-Bus interface org.freedesktop.portal.NetworkMonitor.
*/
/**
* GXdpNetworkMonitor::changed:
* @object: A #GXdpNetworkMonitor.
* @arg_available: Argument.
*
* On the client-side, this signal is emitted whenever the D-Bus signal "changed" is received.
*
* On the service-side, this signal can be used with e.g. g_signal_emit_by_name() to make the object emit the D-Bus signal.
*/
/**
* GXdpNetworkMonitor:available:
*
* Represents the D-Bus property "available".
*
* Since the D-Bus property for this #GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.
*/
/**
* GXdpNetworkMonitor:connectivity:
*
* Represents the D-Bus property "connectivity".
*
* Since the D-Bus property for this #GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.
*/
/**
* GXdpNetworkMonitor:metered:
*
* Represents the D-Bus property "metered".
*
* Since the D-Bus property for this #GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.
*/
/**
* GXdpNetworkMonitorIface:
* @parent_iface: The parent interface.
* @get_available: Getter for the #GXdpNetworkMonitor:available property.
* @get_connectivity: Getter for the #GXdpNetworkMonitor:connectivity property.
* @get_metered: Getter for the #GXdpNetworkMonitor:metered property.
* @changed: Handler for the #GXdpNetworkMonitor::changed signal.
*
* Virtual table for the D-Bus interface org.freedesktop.portal.NetworkMonitor.
*/
/**
* GXdpNetworkMonitorProxy:
*
* The #GXdpNetworkMonitorProxy structure contains only private data and should only be accessed using the provided API.
*/
/**
* GXdpNetworkMonitorProxyClass:
* @parent_class: The parent class.
*
* Class structure for #GXdpNetworkMonitorProxy.
*/
/**
* GXdpNetworkMonitorSkeleton:
*
* The #GXdpNetworkMonitorSkeleton structure contains only private data and should only be accessed using the provided API.
*/
/**
* GXdpNetworkMonitorSkeletonClass:
* @parent_class: The parent class.
*
* Class structure for #GXdpNetworkMonitorSkeleton.
*/
/**
* GXdpOpenURI:
*
* Abstract interface type for the D-Bus interface org.freedesktop.portal.OpenURI.
*/
/**
* GXdpOpenURI::handle-open-file:
* @object: A #GXdpOpenURI.
* @invocation: A #GDBusMethodInvocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @arg_parent_window: Argument passed by remote caller.
* @arg_fd: Argument passed by remote caller.
* @arg_options: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the OpenFile() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_open_uri_complete_open_file() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpOpenURI::handle-open-uri:
* @object: A #GXdpOpenURI.
* @invocation: A #GDBusMethodInvocation.
* @arg_parent_window: Argument passed by remote caller.
* @arg_uri: Argument passed by remote caller.
* @arg_options: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the OpenURI() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_open_uri_complete_open_uri() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpOpenURI:version:
*
* Represents the D-Bus property "version".
*
* Since the D-Bus property for this #GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.
*/
/**
* GXdpOpenURIIface:
* @parent_iface: The parent interface.
* @handle_open_file: Handler for the #GXdpOpenURI::handle-open-file signal.
* @handle_open_uri: Handler for the #GXdpOpenURI::handle-open-uri signal.
* @get_version: Getter for the #GXdpOpenURI:version property.
*
* Virtual table for the D-Bus interface org.freedesktop.portal.OpenURI.
*/
/**
* GXdpOpenURIProxy:
*
* The #GXdpOpenURIProxy structure contains only private data and should only be accessed using the provided API.
*/
/**
* GXdpOpenURIProxyClass:
* @parent_class: The parent class.
*
* Class structure for #GXdpOpenURIProxy.
*/
/**
* GXdpOpenURISkeleton:
*
* The #GXdpOpenURISkeleton structure contains only private data and should only be accessed using the provided API.
*/
/**
* GXdpOpenURISkeletonClass:
* @parent_class: The parent class.
*
* Class structure for #GXdpOpenURISkeleton.
*/
/**
* GXdpProxyResolver:
*
* Abstract interface type for the D-Bus interface org.freedesktop.portal.ProxyResolver.
*/
/**
* GXdpProxyResolver::handle-lookup:
* @object: A #GXdpProxyResolver.
* @invocation: A #GDBusMethodInvocation.
* @arg_uri: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the Lookup() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call gxdp_proxy_resolver_complete_lookup() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* GXdpProxyResolverIface:
* @parent_iface: The parent interface.
* @handle_lookup: Handler for the #GXdpProxyResolver::handle-lookup signal.
*
* Virtual table for the D-Bus interface org.freedesktop.portal.ProxyResolver.
*/
/**
* GXdpProxyResolverProxy:
*
* The #GXdpProxyResolverProxy structure contains only private data and should only be accessed using the provided API.
*/
/**
* GXdpProxyResolverProxyClass:
* @parent_class: The parent class.
*
* Class structure for #GXdpProxyResolverProxy.
*/
/**
* GXdpProxyResolverSkeleton:
*
* The #GXdpProxyResolverSkeleton structure contains only private data and should only be accessed using the provided API.
*/
/**
* GXdpProxyResolverSkeletonClass:
* @parent_class: The parent class.
*
* Class structure for #GXdpProxyResolverSkeleton.
*/
/**
* GZlibCompressor:
*
* Zlib decompression
*/
/**
* GZlibCompressor:file-info:
*
* If set to a non-%NULL #GFileInfo object, and #GZlibCompressor:format is
* %G_ZLIB_COMPRESSOR_FORMAT_GZIP, the compressor will write the file name
* and modification time from the file info to the GZIP header.
*
* Since: 2.26
*/
/**
* GZlibDecompressor:
*
* Zlib decompression
*/
/**
* GZlibDecompressor:file-info:
*
* A #GFileInfo containing the information found in the GZIP header
* of the data stream processed, or %NULL if the header was not yet
* fully processed, is not present at all, or the compressor's
* #GZlibDecompressor:format property is not %G_ZLIB_COMPRESSOR_FORMAT_GZIP.
*
* Since: 2.26
*/
/**
* G_TLS_DATABASE_PURPOSE_AUTHENTICATE_CLIENT:
*
* The purpose used to verify the client certificate in a TLS connection.
* Used by TLS servers.
*/
/**
* G_TLS_DATABASE_PURPOSE_AUTHENTICATE_SERVER:
*
* The purpose used to verify the server certificate in a TLS connection. This
* is the most common purpose in use. Used by TLS clients.
*/
/**
* G_TYPE_SETTINGS_SCHEMA:
*
* A boxed #GType corresponding to #GSettingsSchema.
*
* Since: 2.32
*/
/**
* G_TYPE_SETTINGS_SCHEMA_SOURCE:
*
* A boxed #GType corresponding to #GSettingsSchemaSource.
*
* Since: 2.32
*/
/**
* SECTION:GXdpDocuments
* @title: GXdpDocuments
* @short_description: Generated C code for the org.freedesktop.portal.Documents D-Bus interface
*
* This section contains code for working with the org.freedesktop.portal.Documents D-Bus interface in C.
*/
/**
* SECTION:GXdpNetworkMonitor
* @title: GXdpNetworkMonitor
* @short_description: Generated C code for the org.freedesktop.portal.NetworkMonitor D-Bus interface
*
* This section contains code for working with the org.freedesktop.portal.NetworkMonitor D-Bus interface in C.
*/
/**
* SECTION:GXdpOpenURI
* @title: GXdpOpenURI
* @short_description: Generated C code for the org.freedesktop.portal.OpenURI D-Bus interface
*
* This section contains code for working with the org.freedesktop.portal.OpenURI D-Bus interface in C.
*/
/**
* SECTION:GXdpProxyResolver
* @title: GXdpProxyResolver
* @short_description: Generated C code for the org.freedesktop.portal.ProxyResolver D-Bus interface
*
* This section contains code for working with the org.freedesktop.portal.ProxyResolver D-Bus interface in C.
*/
/**
* SECTION:_GFreedesktopDBus
* @title: _GFreedesktopDBus
* @short_description: Generated C code for the org.freedesktop.DBus D-Bus interface
*
* This section contains code for working with the org.freedesktop.DBus D-Bus interface in C.
*/
/**
* SECTION:extensionpoints
* @short_description: Extension Points
* @include: gio.h
* @see_also: [Extending GIO][extending-gio]
*
* #GIOExtensionPoint provides a mechanism for modules to extend the
* functionality of the library or application that loaded it in an
* organized fashion.
*
* An extension point is identified by a name, and it may optionally
* require that any implementation must be of a certain type (or derived
* thereof). Use g_io_extension_point_register() to register an
* extension point, and g_io_extension_point_set_required_type() to
* set a required type.
*
* A module can implement an extension point by specifying the #GType
* that implements the functionality. Additionally, each implementation
* of an extension point has a name, and a priority. Use
* g_io_extension_point_implement() to implement an extension point.
*
* |[
* GIOExtensionPoint *ep;
*
* // Register an extension point
* ep = g_io_extension_point_register ("my-extension-point");
* g_io_extension_point_set_required_type (ep, MY_TYPE_EXAMPLE);
* ]|
*
* |[
* // Implement an extension point
* G_DEFINE_TYPE (MyExampleImpl, my_example_impl, MY_TYPE_EXAMPLE)
* g_io_extension_point_implement ("my-extension-point",
* my_example_impl_get_type (),
* "my-example",
* 10);
* ]|
*
* It is up to the code that registered the extension point how
* it uses the implementations that have been associated with it.
* Depending on the use case, it may use all implementations, or
* only the one with the highest priority, or pick a specific
* one by name.
*
* To avoid opening all modules just to find out what extension
* points they implement, GIO makes use of a caching mechanism,
* see [gio-querymodules][gio-querymodules].
* You are expected to run this command after installing a
* GIO module.
*
* The `GIO_EXTRA_MODULES` environment variable can be used to
* specify additional directories to automatically load modules
* from. This environment variable has the same syntax as the
* `PATH`. If two modules have the same base name in different
* directories, then the latter one will be ignored. If additional
* directories are specified GIO will load modules from the built-in
* directory last.
*/
/**
* SECTION:gaction
* @title: GAction
* @short_description: An action interface
* @include: gio/gio.h
*
* #GAction represents a single named action.
*
* The main interface to an action is that it can be activated with
* g_action_activate(). This results in the 'activate' signal being
* emitted. An activation has a #GVariant parameter (which may be
* %NULL). The correct type for the parameter is determined by a static
* parameter type (which is given at construction time).
*
* An action may optionally have a state, in which case the state may be
* set with g_action_change_state(). This call takes a #GVariant. The
* correct type for the state is determined by a static state type
* (which is given at construction time).
*
* The state may have a hint associated with it, specifying its valid
* range.
*
* #GAction is merely the interface to the concept of an action, as
* described above. Various implementations of actions exist, including
* #GSimpleAction.
*
* In all cases, the implementing class is responsible for storing the
* name of the action, the parameter type, the enabled state, the
* optional state type and the state and emitting the appropriate
* signals when these change. The implementor is responsible for filtering
* calls to g_action_activate() and g_action_change_state() for type
* safety and for the state being enabled.
*
* Probably the only useful thing to do with a #GAction is to put it
* inside of a #GSimpleActionGroup.
*/
/**
* SECTION:gactiongroup
* @title: GActionGroup
* @short_description: A group of actions
* @include: gio/gio.h
* @see_also: #GAction
*
* #GActionGroup represents a group of actions. Actions can be used to
* expose functionality in a structured way, either from one part of a
* program to another, or to the outside world. Action groups are often
* used together with a #GMenuModel that provides additional
* representation data for displaying the actions to the user, e.g. in
* a menu.
*
* The main way to interact with the actions in a GActionGroup is to
* activate them with g_action_group_activate_action(). Activating an
* action may require a #GVariant parameter. The required type of the
* parameter can be inquired with g_action_group_get_action_parameter_type().
* Actions may be disabled, see g_action_group_get_action_enabled().
* Activating a disabled action has no effect.
*
* Actions may optionally have a state in the form of a #GVariant. The
* current state of an action can be inquired with
* g_action_group_get_action_state(). Activating a stateful action may
* change its state, but it is also possible to set the state by calling
* g_action_group_change_action_state().
*
* As typical example, consider a text editing application which has an
* option to change the current font to 'bold'. A good way to represent
* this would be a stateful action, with a boolean state. Activating the
* action would toggle the state.
*
* Each action in the group has a unique name (which is a string). All
* method calls, except g_action_group_list_actions() take the name of
* an action as an argument.
*
* The #GActionGroup API is meant to be the 'public' API to the action
* group. The calls here are exactly the interaction that 'external
* forces' (eg: UI, incoming D-Bus messages, etc.) are supposed to have
* with actions. 'Internal' APIs (ie: ones meant only to be accessed by
* the action group implementation) are found on subclasses. This is
* why you will find - for example - g_action_group_get_action_enabled()
* but not an equivalent set() call.
*
* Signals are emitted on the action group in response to state changes
* on individual actions.
*
* Implementations of #GActionGroup should provide implementations for
* the virtual functions g_action_group_list_actions() and
* g_action_group_query_action(). The other virtual functions should
* not be implemented - their "wrappers" are actually implemented with
* calls to g_action_group_query_action().
*/
/**
* SECTION:gactiongroupexporter
* @title: GActionGroup exporter
* @include: gio/gio.h
* @short_description: Export GActionGroups on D-Bus
* @see_also: #GActionGroup, #GDBusActionGroup
*
* These functions support exporting a #GActionGroup on D-Bus.
* The D-Bus interface that is used is a private implementation
* detail.
*
* To access an exported #GActionGroup remotely, use
* g_dbus_action_group_get() to obtain a #GDBusActionGroup.
*/
/**
* SECTION:gactionmap
* @title: GActionMap
* @include: gio/gio.h
* @short_description: Interface for action containers
*
* The GActionMap interface is implemented by #GActionGroup
* implementations that operate by containing a number of
* named #GAction instances, such as #GSimpleActionGroup.
*
* One useful application of this interface is to map the
* names of actions from various action groups to unique,
* prefixed names (e.g. by prepending "app." or "win.").
* This is the motivation for the 'Map' part of the interface
* name.
*
* Since: 2.32
*/
/**
* SECTION:gappinfo
* @short_description: Application information and launch contexts
* @include: gio/gio.h
* @see_also: #GAppInfoMonitor
*
* #GAppInfo and #GAppLaunchContext are used for describing and launching
* applications installed on the system.
*
* As of GLib 2.20, URIs will always be converted to POSIX paths
* (using g_file_get_path()) when using g_app_info_launch() even if
* the application requested an URI and not a POSIX path. For example
* for an desktop-file based application with Exec key `totem
* %U` and a single URI, `sftp://foo/file.avi`, then
* `/home/user/.gvfs/sftp on foo/file.avi` will be passed. This will
* only work if a set of suitable GIO extensions (such as gvfs 2.26
* compiled with FUSE support), is available and operational; if this
* is not the case, the URI will be passed unmodified to the application.
* Some URIs, such as `mailto:`, of course cannot be mapped to a POSIX
* path (in gvfs there's no FUSE mount for it); such URIs will be
* passed unmodified to the application.
*
* Specifically for gvfs 2.26 and later, the POSIX URI will be mapped
* back to the GIO URI in the #GFile constructors (since gvfs
* implements the #GVfs extension point). As such, if the application
* needs to examine the URI, it needs to use g_file_get_uri() or
* similar on #GFile. In other words, an application cannot assume
* that the URI passed to e.g. g_file_new_for_commandline_arg() is
* equal to the result of g_file_get_uri(). The following snippet
* illustrates this:
*
* |[
* GFile *f;
* char *uri;
*
* file = g_file_new_for_commandline_arg (uri_from_commandline);
*
* uri = g_file_get_uri (file);
* strcmp (uri, uri_from_commandline) == 0;
* g_free (uri);
*
* if (g_file_has_uri_scheme (file, "cdda"))
* {
* // do something special with uri
* }
* g_object_unref (file);
* ]|
*
* This code will work when both `cdda://sr0/Track 1.wav` and
* `/home/user/.gvfs/cdda on sr0/Track 1.wav` is passed to the
* application. It should be noted that it's generally not safe
* for applications to rely on the format of a particular URIs.
* Different launcher applications (e.g. file managers) may have
* different ideas of what a given URI means.
*/
/**
* SECTION:gappinfomonitor
* @short_description: Monitor application information for changes
*
* #GAppInfoMonitor is a very simple object used for monitoring the app
* info database for changes (ie: newly installed or removed
* applications).
*
* Call g_app_info_monitor_get() to get a #GAppInfoMonitor and connect
* to the "changed" signal.
*
* In the usual case, applications should try to make note of the change
* (doing things like invalidating caches) but not act on it. In
* particular, applications should avoid making calls to #GAppInfo APIs
* in response to the change signal, deferring these until the time that
* the data is actually required. The exception to this case is when
* application information is actually being displayed on the screen
* (eg: during a search or when the list of all applications is shown).
* The reason for this is that changes to the list of installed
* applications often come in groups (like during system updates) and
* rescanning the list on every change is pointless and expensive.
*
* Since: 2.40
*/
/**
* SECTION:gapplication
* @title: GApplication
* @short_description: Core application class
* @include: gio/gio.h
*
* A #GApplication is the foundation of an application. It wraps some
* low-level platform-specific services and is intended to act as the
* foundation for higher-level application classes such as
* #GtkApplication or #MxApplication. In general, you should not use
* this class outside of a higher level framework.
*
* GApplication provides convenient life cycle management by maintaining
* a "use count" for the primary application instance. The use count can
* be changed using g_application_hold() and g_application_release(). If
* it drops to zero, the application exits. Higher-level classes such as
* #GtkApplication employ the use count to ensure that the application
* stays alive as long as it has any opened windows.
*
* Another feature that GApplication (optionally) provides is process
* uniqueness. Applications can make use of this functionality by
* providing a unique application ID. If given, only one application
* with this ID can be running at a time per session. The session
* concept is platform-dependent, but corresponds roughly to a graphical
* desktop login. When your application is launched again, its
* arguments are passed through platform communication to the already
* running program. The already running instance of the program is
* called the "primary instance"; for non-unique applications this is
* the always the current instance. On Linux, the D-Bus session bus
* is used for communication.
*
* The use of #GApplication differs from some other commonly-used
* uniqueness libraries (such as libunique) in important ways. The
* application is not expected to manually register itself and check
* if it is the primary instance. Instead, the main() function of a
* #GApplication should do very little more than instantiating the
* application instance, possibly connecting signal handlers, then
* calling g_application_run(). All checks for uniqueness are done
* internally. If the application is the primary instance then the
* startup signal is emitted and the mainloop runs. If the application
* is not the primary instance then a signal is sent to the primary
* instance and g_application_run() promptly returns. See the code
* examples below.
*
* If used, the expected form of an application identifier is very close
* to that of of a
* [D-Bus bus name](http://dbus.freedesktop.org/doc/dbus-specification.html#message-protocol-names-interface).
* Examples include: "com.example.MyApp", "org.example.internal-apps.Calculator".
* For details on valid application identifiers, see g_application_id_is_valid().
*
* On Linux, the application identifier is claimed as a well-known bus name
* on the user's session bus. This means that the uniqueness of your
* application is scoped to the current session. It also means that your
* application may provide additional services (through registration of other
* object paths) at that bus name. The registration of these object paths
* should be done with the shared GDBus session bus. Note that due to the
* internal architecture of GDBus, method calls can be dispatched at any time
* (even if a main loop is not running). For this reason, you must ensure that
* any object paths that you wish to register are registered before #GApplication
* attempts to acquire the bus name of your application (which happens in
* g_application_register()). Unfortunately, this means that you cannot use
* g_application_get_is_remote() to decide if you want to register object paths.
*
* GApplication also implements the #GActionGroup and #GActionMap
* interfaces and lets you easily export actions by adding them with
* g_action_map_add_action(). When invoking an action by calling
* g_action_group_activate_action() on the application, it is always
* invoked in the primary instance. The actions are also exported on
* the session bus, and GIO provides the #GDBusActionGroup wrapper to
* conveniently access them remotely. GIO provides a #GDBusMenuModel wrapper
* for remote access to exported #GMenuModels.
*
* There is a number of different entry points into a GApplication:
*
* - via 'Activate' (i.e. just starting the application)
*
* - via 'Open' (i.e. opening some files)
*
* - by handling a command-line
*
* - via activating an action
*
* The #GApplication::startup signal lets you handle the application
* initialization for all of these in a single place.
*
* Regardless of which of these entry points is used to start the
* application, GApplication passes some "platform data from the
* launching instance to the primary instance, in the form of a
* #GVariant dictionary mapping strings to variants. To use platform
* data, override the @before_emit or @after_emit virtual functions
* in your #GApplication subclass. When dealing with
* #GApplicationCommandLine objects, the platform data is
* directly available via g_application_command_line_get_cwd(),
* g_application_command_line_get_environ() and
* g_application_command_line_get_platform_data().
*
* As the name indicates, the platform data may vary depending on the
* operating system, but it always includes the current directory (key
* "cwd"), and optionally the environment (ie the set of environment
* variables and their values) of the calling process (key "environ").
* The environment is only added to the platform data if the
* %G_APPLICATION_SEND_ENVIRONMENT flag is set. #GApplication subclasses
* can add their own platform data by overriding the @add_platform_data
* virtual function. For instance, #GtkApplication adds startup notification
* data in this way.
*
* To parse commandline arguments you may handle the
* #GApplication::command-line signal or override the local_command_line()
* vfunc, to parse them in either the primary instance or the local instance,
* respectively.
*
* For an example of opening files with a GApplication, see
* [gapplication-example-open.c](https://git.gnome.org/browse/glib/tree/gio/tests/gapplication-example-open.c).
*
* For an example of using actions with GApplication, see
* [gapplication-example-actions.c](https://git.gnome.org/browse/glib/tree/gio/tests/gapplication-example-actions.c).
*
* For an example of using extra D-Bus hooks with GApplication, see
* [gapplication-example-dbushooks.c](https://git.gnome.org/browse/glib/tree/gio/tests/gapplication-example-dbushooks.c).
*/
/**
* SECTION:gapplicationcommandline
* @title: GApplicationCommandLine
* @short_description: A command-line invocation of an application
* @include: gio/gio.h
* @see_also: #GApplication
*
* #GApplicationCommandLine represents a command-line invocation of
* an application. It is created by #GApplication and emitted
* in the #GApplication::command-line signal and virtual function.
*
* The class contains the list of arguments that the program was invoked
* with. It is also possible to query if the commandline invocation was
* local (ie: the current process is running in direct response to the
* invocation) or remote (ie: some other process forwarded the
* commandline to this process).
*
* The GApplicationCommandLine object can provide the @argc and @argv
* parameters for use with the #GOptionContext command-line parsing API,
* with the g_application_command_line_get_arguments() function. See
* [gapplication-example-cmdline3.c][gapplication-example-cmdline3]
* for an example.
*
* The exit status of the originally-invoked process may be set and
* messages can be printed to stdout or stderr of that process. The
* lifecycle of the originally-invoked process is tied to the lifecycle
* of this object (ie: the process exits when the last reference is
* dropped).
*
* The main use for #GApplicationCommandLine (and the
* #GApplication::command-line signal) is 'Emacs server' like use cases:
* You can set the `EDITOR` environment variable to have e.g. git use
* your favourite editor to edit commit messages, and if you already
* have an instance of the editor running, the editing will happen
* in the running instance, instead of opening a new one. An important
* aspect of this use case is that the process that gets started by git
* does not return until the editing is done.
*
* Normally, the commandline is completely handled in the
* #GApplication::command-line handler. The launching instance exits
* once the signal handler in the primary instance has returned, and
* the return value of the signal handler becomes the exit status
* of the launching instance.
* |[
* static int
* command_line (GApplication *application,
* GApplicationCommandLine *cmdline)
* {
* gchar **argv;
* gint argc;
* gint i;
*
* argv = g_application_command_line_get_arguments (cmdline, &argc);
*
* g_application_command_line_print (cmdline,
* "This text is written back\n"
* "to stdout of the caller\n");
*
* for (i = 0; i < argc; i++)
* g_print ("argument %d: %s\n", i, argv[i]);
*
* g_strfreev (argv);
*
* return 0;
* }
* ]|
* The complete example can be found here:
* [gapplication-example-cmdline.c](https://git.gnome.org/browse/glib/tree/gio/tests/gapplication-example-cmdline.c)
*
* In more complicated cases, the handling of the comandline can be
* split between the launcher and the primary instance.
* |[
* static gboolean
* test_local_cmdline (GApplication *application,
* gchar ***arguments,
* gint *exit_status)
* {
* gint i, j;
* gchar **argv;
*
* argv = *arguments;
*
* i = 1;
* while (argv[i])
* {
* if (g_str_has_prefix (argv[i], "--local-"))
* {
* g_print ("handling argument %s locally\n", argv[i]);
* g_free (argv[i]);
* for (j = i; argv[j]; j++)
* argv[j] = argv[j + 1];
* }
* else
* {
* g_print ("not handling argument %s locally\n", argv[i]);
* i++;
* }
* }
*
* *exit_status = 0;
*
* return FALSE;
* }
*
* static void
* test_application_class_init (TestApplicationClass *class)
* {
* G_APPLICATION_CLASS (class)->local_command_line = test_local_cmdline;
*
* ...
* }
* ]|
* In this example of split commandline handling, options that start
* with `--local-` are handled locally, all other options are passed
* to the #GApplication::command-line handler which runs in the primary
* instance.
*
* The complete example can be found here:
* [gapplication-example-cmdline2.c](https://git.gnome.org/browse/glib/tree/gio/tests/gapplication-example-cmdline2.c)
*
* If handling the commandline requires a lot of work, it may
* be better to defer it.
* |[
* static gboolean
* my_cmdline_handler (gpointer data)
* {
* GApplicationCommandLine *cmdline = data;
*
* // do the heavy lifting in an idle
*
* g_application_command_line_set_exit_status (cmdline, 0);
* g_object_unref (cmdline); // this releases the application
*
* return G_SOURCE_REMOVE;
* }
*
* static int
* command_line (GApplication *application,
* GApplicationCommandLine *cmdline)
* {
* // keep the application running until we are done with this commandline
* g_application_hold (application);
*
* g_object_set_data_full (G_OBJECT (cmdline),
* "application", application,
* (GDestroyNotify)g_application_release);
*
* g_object_ref (cmdline);
* g_idle_add (my_cmdline_handler, cmdline);
*
* return 0;
* }
* ]|
* In this example the commandline is not completely handled before
* the #GApplication::command-line handler returns. Instead, we keep
* a reference to the #GApplicationCommandLine object and handle it
* later (in this example, in an idle). Note that it is necessary to
* hold the application until you are done with the commandline.
*
* The complete example can be found here:
* [gapplication-example-cmdline3.c](https://git.gnome.org/browse/glib/tree/gio/tests/gapplication-example-cmdline3.c)
*/
/**
* SECTION:gasyncinitable
* @short_description: Asynchronously failable object initialization interface
* @include: gio/gio.h
* @see_also: #GInitable
*
* This is the asynchronous version of #GInitable; it behaves the same
* in all ways except that initialization is asynchronous. For more details
* see the descriptions on #GInitable.
*
* A class may implement both the #GInitable and #GAsyncInitable interfaces.
*
* Users of objects implementing this are not intended to use the interface
* method directly; instead it will be used automatically in various ways.
* For C applications you generally just call g_async_initable_new_async()
* directly, or indirectly via a foo_thing_new_async() wrapper. This will call
* g_async_initable_init_async() under the cover, calling back with %NULL and
* a set %GError on failure.
*
* A typical implementation might look something like this:
*
* |[
* enum {
* NOT_INITIALIZED,
* INITIALIZING,
* INITIALIZED
* };
*
* static void
* _foo_ready_cb (Foo *self)
* {
* GList *l;
*
* self->priv->state = INITIALIZED;
*
* for (l = self->priv->init_results; l != NULL; l = l->next)
* {
* GTask *task = l->data;
*
* if (self->priv->success)
* g_task_return_boolean (task, TRUE);
* else
* g_task_return_new_error (task, ...);
* g_object_unref (task);
* }
*
* g_list_free (self->priv->init_results);
* self->priv->init_results = NULL;
* }
*
* static void
* foo_init_async (GAsyncInitable *initable,
* int io_priority,
* GCancellable *cancellable,
* GAsyncReadyCallback callback,
* gpointer user_data)
* {
* Foo *self = FOO (initable);
* GTask *task;
*
* task = g_task_new (initable, cancellable, callback, user_data);
*
* switch (self->priv->state)
* {
* case NOT_INITIALIZED:
* _foo_get_ready (self);
* self->priv->init_results = g_list_append (self->priv->init_results,
* task);
* self->priv->state = INITIALIZING;
* break;
* case INITIALIZING:
* self->priv->init_results = g_list_append (self->priv->init_results,
* task);
* break;
* case INITIALIZED:
* if (!self->priv->success)
* g_task_return_new_error (task, ...);
* else
* g_task_return_boolean (task, TRUE);
* g_object_unref (task);
* break;
* }
* }
*
* static gboolean
* foo_init_finish (GAsyncInitable *initable,
* GAsyncResult *result,
* GError **error)
* {
* g_return_val_if_fail (g_task_is_valid (result, initable), FALSE);
*
* return g_task_propagate_boolean (G_TASK (result), error);
* }
*
* static void
* foo_async_initable_iface_init (gpointer g_iface,
* gpointer data)
* {
* GAsyncInitableIface *iface = g_iface;
*
* iface->init_async = foo_init_async;
* iface->init_finish = foo_init_finish;
* }
* ]|
*/
/**
* SECTION:gasyncresult
* @short_description: Asynchronous Function Results
* @include: gio/gio.h
* @see_also: #GTask
*
* Provides a base class for implementing asynchronous function results.
*
* Asynchronous operations are broken up into two separate operations
* which are chained together by a #GAsyncReadyCallback. To begin
* an asynchronous operation, provide a #GAsyncReadyCallback to the
* asynchronous function. This callback will be triggered when the
* operation has completed, and will be passed a #GAsyncResult instance
* filled with the details of the operation's success or failure, the
* object the asynchronous function was started for and any error codes
* returned. The asynchronous callback function is then expected to call
* the corresponding "_finish()" function, passing the object the
* function was called for, the #GAsyncResult instance, and (optionally)
* an @error to grab any error conditions that may have occurred.
*
* The "_finish()" function for an operation takes the generic result
* (of type #GAsyncResult) and returns the specific result that the
* operation in question yields (e.g. a #GFileEnumerator for a
* "enumerate children" operation). If the result or error status of the
* operation is not needed, there is no need to call the "_finish()"
* function; GIO will take care of cleaning up the result and error
* information after the #GAsyncReadyCallback returns. You can pass
* %NULL for the #GAsyncReadyCallback if you don't need to take any
* action at all after the operation completes. Applications may also
* take a reference to the #GAsyncResult and call "_finish()" later;
* however, the "_finish()" function may be called at most once.
*
* Example of a typical asynchronous operation flow:
* |[
* void _theoretical_frobnitz_async (Theoretical *t,
* GCancellable *c,
* GAsyncReadyCallback cb,
* gpointer u);
*
* gboolean _theoretical_frobnitz_finish (Theoretical *t,
* GAsyncResult *res,
* GError **e);
*
* static void
* frobnitz_result_func (GObject *source_object,
* GAsyncResult *res,
* gpointer user_data)
* {
* gboolean success = FALSE;
*
* success = _theoretical_frobnitz_finish (source_object, res, NULL);
*
* if (success)
* g_printf ("Hurray!\n");
* else
* g_printf ("Uh oh!\n");
*
* ...
*
* }
*
* int main (int argc, void *argv[])
* {
* ...
*
* _theoretical_frobnitz_async (theoretical_data,
* NULL,
* frobnitz_result_func,
* NULL);
*
* ...
* }
* ]|
*
* The callback for an asynchronous operation is called only once, and is
* always called, even in the case of a cancelled operation. On cancellation
* the result is a %G_IO_ERROR_CANCELLED error.
*
* ## I/O Priority # {#io-priority}
*
* Many I/O-related asynchronous operations have a priority parameter,
* which is used in certain cases to determine the order in which
* operations are executed. They are not used to determine system-wide
* I/O scheduling. Priorities are integers, with lower numbers indicating
* higher priority. It is recommended to choose priorities between
* %G_PRIORITY_LOW and %G_PRIORITY_HIGH, with %G_PRIORITY_DEFAULT
* as a default.
*/
/**
* SECTION:gbufferedinputstream
* @short_description: Buffered Input Stream
* @include: gio/gio.h
* @see_also: #GFilterInputStream, #GInputStream
*
* Buffered input stream implements #GFilterInputStream and provides
* for buffered reads.
*
* By default, #GBufferedInputStream's buffer size is set at 4 kilobytes.
*
* To create a buffered input stream, use g_buffered_input_stream_new(),
* or g_buffered_input_stream_new_sized() to specify the buffer's size at
* construction.
*
* To get the size of a buffer within a buffered input stream, use
* g_buffered_input_stream_get_buffer_size(). To change the size of a
* buffered input stream's buffer, use
* g_buffered_input_stream_set_buffer_size(). Note that the buffer's size
* cannot be reduced below the size of the data within the buffer.
*/
/**
* SECTION:gbufferedoutputstream
* @short_description: Buffered Output Stream
* @include: gio/gio.h
* @see_also: #GFilterOutputStream, #GOutputStream
*
* Buffered output stream implements #GFilterOutputStream and provides
* for buffered writes.
*
* By default, #GBufferedOutputStream's buffer size is set at 4 kilobytes.
*
* To create a buffered output stream, use g_buffered_output_stream_new(),
* or g_buffered_output_stream_new_sized() to specify the buffer's size
* at construction.
*
* To get the size of a buffer within a buffered input stream, use
* g_buffered_output_stream_get_buffer_size(). To change the size of a
* buffered output stream's buffer, use
* g_buffered_output_stream_set_buffer_size(). Note that the buffer's
* size cannot be reduced below the size of the data within the buffer.
*/
/**
* SECTION:gbytesicon
* @short_description: An icon stored in memory as a GBytes
* @include: gio/gio.h
* @see_also: #GIcon, #GLoadableIcon, #GBytes
*
* #GBytesIcon specifies an image held in memory in a common format (usually
* png) to be used as icon.
*
* Since: 2.38
*/
/**
* SECTION:gcancellable
* @short_description: Thread-safe Operation Cancellation Stack
* @include: gio/gio.h
*
* GCancellable is a thread-safe operation cancellation stack used
* throughout GIO to allow for cancellation of synchronous and
* asynchronous operations.
*/
/**
* SECTION:gcharsetconverter
* @short_description: Convert between charsets
* @include: gio/gio.h
*
* #GCharsetConverter is an implementation of #GConverter based on
* GIConv.
*/
/**
* SECTION:gcontenttype
* @short_description: Platform-specific content typing
* @include: gio/gio.h
*
* A content type is a platform specific string that defines the type
* of a file. On UNIX it is a
* [mime type](http://www.wikipedia.org/wiki/Internet_media_type)
* like "text/plain" or "image/png".
* On Win32 it is an extension string like ".doc", ".txt" or a perceived
* string like "audio". Such strings can be looked up in the registry at
* HKEY_CLASSES_ROOT.
* On OSX it is a [Uniform Type Identifier](https://en.wikipedia.org/wiki/Uniform_Type_Identifier)
* such as "com.apple.application".
*/
/**
* SECTION:gconverter
* @short_description: Data conversion interface
* @include: gio/gio.h
* @see_also: #GInputStream, #GOutputStream
*
* #GConverter is implemented by objects that convert
* binary data in various ways. The conversion can be
* stateful and may fail at any place.
*
* Some example conversions are: character set conversion,
* compression, decompression and regular expression
* replace.
*
* Since: 2.24
*/
/**
* SECTION:gconverterinputstream
* @short_description: Converter Input Stream
* @include: gio/gio.h
* @see_also: #GInputStream, #GConverter
*
* Converter input stream implements #GInputStream and allows
* conversion of data of various types during reading.
*
* As of GLib 2.34, #GConverterInputStream implements
* #GPollableInputStream.
*/
/**
* SECTION:gconverteroutputstream
* @short_description: Converter Output Stream
* @include: gio/gio.h
* @see_also: #GOutputStream, #GConverter
*
* Converter output stream implements #GOutputStream and allows
* conversion of data of various types during reading.
*
* As of GLib 2.34, #GConverterOutputStream implements
* #GPollableOutputStream.
*/
/**
* SECTION:gcredentials
* @short_description: An object containing credentials
* @include: gio/gio.h
*
* The #GCredentials type is a reference-counted wrapper for native
* credentials. This information is typically used for identifying,
* authenticating and authorizing other processes.
*
* Some operating systems supports looking up the credentials of the
* remote peer of a communication endpoint - see e.g.
* g_socket_get_credentials().
*
* Some operating systems supports securely sending and receiving
* credentials over a Unix Domain Socket, see
* #GUnixCredentialsMessage, g_unix_connection_send_credentials() and
* g_unix_connection_receive_credentials() for details.
*
* On Linux, the native credential type is a struct ucred - see the
* unix(7) man page for details. This corresponds to
* %G_CREDENTIALS_TYPE_LINUX_UCRED.
*
* On FreeBSD, Debian GNU/kFreeBSD, and GNU/Hurd, the native
* credential type is a struct cmsgcred. This corresponds
* to %G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED.
*
* On NetBSD, the native credential type is a struct unpcbid.
* This corresponds to %G_CREDENTIALS_TYPE_NETBSD_UNPCBID.
*
* On OpenBSD, the native credential type is a struct sockpeercred.
* This corresponds to %G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED.
*
* On Solaris (including OpenSolaris and its derivatives), the native
* credential type is a ucred_t. This corresponds to
* %G_CREDENTIALS_TYPE_SOLARIS_UCRED.
*/
/**
* SECTION:gdatagrambased
* @short_description: Low-level datagram communications interface
* @include: gio/gio.h
* @see_also: #GSocket, [][gio-gnetworking.h]
*
* A #GDatagramBased is a networking interface for representing datagram-based
* communications. It is a more or less direct mapping of the core parts of the
* BSD socket API in a portable GObject interface. It is implemented by
* #GSocket, which wraps the UNIX socket API on UNIX and winsock2 on Windows.
*
* #GDatagramBased is entirely platform independent, and is intended to be used
* alongside higher-level networking APIs such as #GIOStream.
*
* It uses vectored scatter/gather I/O by default, allowing for many messages
* to be sent or received in a single call. Where possible, implementations of
* the interface should take advantage of vectored I/O to minimise processing
* or system calls. For example, #GSocket uses recvmmsg() and sendmmsg() where
* possible. Callers should take advantage of scatter/gather I/O (the use of
* multiple buffers per message) to avoid unnecessary copying of data to
* assemble or disassemble a message.
*
* Each #GDatagramBased operation has a timeout parameter which may be negative
* for blocking behaviour, zero for non-blocking behaviour, or positive for
* timeout behaviour. A blocking operation blocks until finished or there is an
* error. A non-blocking operation will return immediately with a
* %G_IO_ERROR_WOULD_BLOCK error if it cannot make progress. A timeout operation
* will block until the operation is complete or the timeout expires; if the
* timeout expires it will return what progress it made, or
* %G_IO_ERROR_TIMED_OUT if no progress was made. To know when a call would
* successfully run you can call g_datagram_based_condition_check() or
* g_datagram_based_condition_wait(). You can also use
* g_datagram_based_create_source() and attach it to a #GMainContext to get
* callbacks when I/O is possible.
*
* When running a non-blocking operation applications should always be able to
* handle getting a %G_IO_ERROR_WOULD_BLOCK error even when some other function
* said that I/O was possible. This can easily happen in case of a race
* condition in the application, but it can also happen for other reasons. For
* instance, on Windows a socket is always seen as writable until a write
* returns %G_IO_ERROR_WOULD_BLOCK.
*
* As with #GSocket, #GDatagramBaseds can be either connection oriented (for
* example, SCTP) or connectionless (for example, UDP). #GDatagramBaseds must be
* datagram-based, not stream-based. The interface does not cover connection
* establishment — use methods on the underlying type to establish a connection
* before sending and receiving data through the #GDatagramBased API. For
* connectionless socket types the target/source address is specified or
* received in each I/O operation.
*
* Like most other APIs in GLib, #GDatagramBased is not inherently thread safe.
* To use a #GDatagramBased concurrently from multiple threads, you must
* implement your own locking.
*
* Since: 2.48
*/
/**
* SECTION:gdatainputstream
* @short_description: Data Input Stream
* @include: gio/gio.h
* @see_also: #GInputStream
*
* Data input stream implements #GInputStream and includes functions for
* reading structured data directly from a binary input stream.
*/
/**
* SECTION:gdataoutputstream
* @short_description: Data Output Stream
* @include: gio/gio.h
* @see_also: #GOutputStream
*
* Data output stream implements #GOutputStream and includes functions for
* writing data directly to an output stream.
*/
/**
* SECTION:gdbusactiongroup
* @title: GDBusActionGroup
* @short_description: A D-Bus GActionGroup implementation
* @include: gio/gio.h
* @see_also: [GActionGroup exporter][gio-GActionGroup-exporter]
*
* #GDBusActionGroup is an implementation of the #GActionGroup
* interface that can be used as a proxy for an action group
* that is exported over D-Bus with g_dbus_connection_export_action_group().
*/
/**
* SECTION:gdbusaddress
* @title: D-Bus Addresses
* @short_description: D-Bus connection endpoints
* @include: gio/gio.h
*
* Routines for working with D-Bus addresses. A D-Bus address is a string
* like `unix:tmpdir=/tmp/my-app-name`. The exact format of addresses
* is explained in detail in the
* [D-Bus specification](http://dbus.freedesktop.org/doc/dbus-specification.html#addresses).
*/
/**
* SECTION:gdbusauthobserver
* @short_description: Object used for authenticating connections
* @include: gio/gio.h
*
* The #GDBusAuthObserver type provides a mechanism for participating
* in how a #GDBusServer (or a #GDBusConnection) authenticates remote
* peers. Simply instantiate a #GDBusAuthObserver and connect to the
* signals you are interested in. Note that new signals may be added
* in the future
*
* ## Controlling Authentication # {#auth-observer}
*
* For example, if you only want to allow D-Bus connections from
* processes owned by the same uid as the server, you would use a
* signal handler like the following:
*
* |[
* static gboolean
* on_authorize_authenticated_peer (GDBusAuthObserver *observer,
* GIOStream *stream,
* GCredentials *credentials,
* gpointer user_data)
* {
* gboolean authorized;
*
* authorized = FALSE;
* if (credentials != NULL)
* {
* GCredentials *own_credentials;
* own_credentials = g_credentials_new ();
* if (g_credentials_is_same_user (credentials, own_credentials, NULL))
* authorized = TRUE;
* g_object_unref (own_credentials);
* }
*
* return authorized;
* }
* ]|
*/
/**
* SECTION:gdbusconnection
* @short_description: D-Bus Connections
* @include: gio/gio.h
*
* The #GDBusConnection type is used for D-Bus connections to remote
* peers such as a message buses. It is a low-level API that offers a
* lot of flexibility. For instance, it lets you establish a connection
* over any transport that can by represented as an #GIOStream.
*
* This class is rarely used directly in D-Bus clients. If you are writing
* a D-Bus client, it is often easier to use the g_bus_own_name(),
* g_bus_watch_name() or g_dbus_proxy_new_for_bus() APIs.
*
* As an exception to the usual GLib rule that a particular object must not
* be used by two threads at the same time, #GDBusConnection's methods may be
* called from any thread. This is so that g_bus_get() and g_bus_get_sync()
* can safely return the same #GDBusConnection when called from any thread.
*
* Most of the ways to obtain a #GDBusConnection automatically initialize it
* (i.e. connect to D-Bus): for instance, g_dbus_connection_new() and
* g_bus_get(), and the synchronous versions of those methods, give you an
* initialized connection. Language bindings for GIO should use
* g_initable_new() or g_async_initable_new_async(), which also initialize the
* connection.
*
* If you construct an uninitialized #GDBusConnection, such as via
* g_object_new(), you must initialize it via g_initable_init() or
* g_async_initable_init_async() before using its methods or properties.
* Calling methods or accessing properties on a #GDBusConnection that has not
* completed initialization successfully is considered to be invalid, and leads
* to undefined behaviour. In particular, if initialization fails with a
* #GError, the only valid thing you can do with that #GDBusConnection is to
* free it with g_object_unref().
*
* ## An example D-Bus server # {#gdbus-server}
*
* Here is an example for a D-Bus server:
* [gdbus-example-server.c](https://git.gnome.org/browse/glib/tree/gio/tests/gdbus-example-server.c)
*
* ## An example for exporting a subtree # {#gdbus-subtree-server}
*
* Here is an example for exporting a subtree:
* [gdbus-example-subtree.c](https://git.gnome.org/browse/glib/tree/gio/tests/gdbus-example-subtree.c)
*
* ## An example for file descriptor passing # {#gdbus-unix-fd-client}
*
* Here is an example for passing UNIX file descriptors:
* [gdbus-unix-fd-client.c](https://git.gnome.org/browse/glib/tree/gio/tests/gdbus-unix-fd-client.c)
*
* ## An example for exporting a GObject # {#gdbus-export}
*
* Here is an example for exporting a #GObject:
* [gdbus-example-export.c](https://git.gnome.org/browse/glib/tree/gio/tests/gdbus-example-export.c)
*/
/**
* SECTION:gdbuserror
* @title: GDBusError
* @short_description: Mapping D-Bus errors to and from GError
* @include: gio/gio.h
*
* All facilities that return errors from remote methods (such as
* g_dbus_connection_call_sync()) use #GError to represent both D-Bus
* errors (e.g. errors returned from the other peer) and locally
* in-process generated errors.
*
* To check if a returned #GError is an error from a remote peer, use
* g_dbus_error_is_remote_error(). To get the actual D-Bus error name,
* use g_dbus_error_get_remote_error(). Before presenting an error,
* always use g_dbus_error_strip_remote_error().
*
* In addition, facilities used to return errors to a remote peer also
* use #GError. See g_dbus_method_invocation_return_error() for
* discussion about how the D-Bus error name is set.
*
* Applications can associate a #GError error domain with a set of D-Bus errors in order to
* automatically map from D-Bus errors to #GError and back. This
* is typically done in the function returning the #GQuark for the
* error domain:
* |[
* // foo-bar-error.h:
*
* #define FOO_BAR_ERROR (foo_bar_error_quark ())
* GQuark foo_bar_error_quark (void);
*
* typedef enum
* {
* FOO_BAR_ERROR_FAILED,
* FOO_BAR_ERROR_ANOTHER_ERROR,
* FOO_BAR_ERROR_SOME_THIRD_ERROR,
* FOO_BAR_N_ERRORS / *< skip >* /
* } FooBarError;
*
* // foo-bar-error.c:
*
* static const GDBusErrorEntry foo_bar_error_entries[] =
* {
* {FOO_BAR_ERROR_FAILED, "org.project.Foo.Bar.Error.Failed"},
* {FOO_BAR_ERROR_ANOTHER_ERROR, "org.project.Foo.Bar.Error.AnotherError"},
* {FOO_BAR_ERROR_SOME_THIRD_ERROR, "org.project.Foo.Bar.Error.SomeThirdError"},
* };
*
* // Ensure that every error code has an associated D-Bus error name
* G_STATIC_ASSERT (G_N_ELEMENTS (foo_bar_error_entries) == FOO_BAR_N_ERRORS);
*
* GQuark
* foo_bar_error_quark (void)
* {
* static volatile gsize quark_volatile = 0;
* g_dbus_error_register_error_domain ("foo-bar-error-quark",
* &quark_volatile,
* foo_bar_error_entries,
* G_N_ELEMENTS (foo_bar_error_entries));
* return (GQuark) quark_volatile;
* }
* ]|
* With this setup, a D-Bus peer can transparently pass e.g. %FOO_BAR_ERROR_ANOTHER_ERROR and
* other peers will see the D-Bus error name org.project.Foo.Bar.Error.AnotherError.
*
* If the other peer is using GDBus, and has registered the association with
* g_dbus_error_register_error_domain() in advance (e.g. by invoking the %FOO_BAR_ERROR quark
* generation itself in the previous example) the peer will see also %FOO_BAR_ERROR_ANOTHER_ERROR instead
* of %G_IO_ERROR_DBUS_ERROR. Note that GDBus clients can still recover
* org.project.Foo.Bar.Error.AnotherError using g_dbus_error_get_remote_error().
*
* Note that errors in the %G_DBUS_ERROR error domain is intended only
* for returning errors from a remote message bus process. Errors
* generated locally in-process by e.g. #GDBusConnection is from the
* %G_IO_ERROR domain.
*/
/**
* SECTION:gdbusinterface
* @short_description: Base type for D-Bus interfaces
* @include: gio/gio.h
*
* The #GDBusInterface type is the base type for D-Bus interfaces both
* on the service side (see #GDBusInterfaceSkeleton) and client side
* (see #GDBusProxy).
*/
/**
* SECTION:gdbusinterfaceskeleton
* @short_description: Service-side D-Bus interface
* @include: gio/gio.h
*
* Abstract base class for D-Bus interfaces on the service side.
*/
/**
* SECTION:gdbusintrospection
* @title: D-Bus Introspection Data
* @short_description: Node and interface description data structures
* @include: gio/gio.h
*
* Various data structures and convenience routines to parse and
* generate D-Bus introspection XML. Introspection information is
* used when registering objects with g_dbus_connection_register_object().
*
* The format of D-Bus introspection XML is specified in the
* [D-Bus specification](http://dbus.freedesktop.org/doc/dbus-specification.html#introspection-format)
*/
/**
* SECTION:gdbusmenumodel
* @title: GDBusMenuModel
* @short_description: A D-Bus GMenuModel implementation
* @include: gio/gio.h
* @see_also: [GMenuModel Exporter][gio-GMenuModel-exporter]
*
* #GDBusMenuModel is an implementation of #GMenuModel that can be used
* as a proxy for a menu model that is exported over D-Bus with
* g_dbus_connection_export_menu_model().
*/
/**
* SECTION:gdbusmessage
* @short_description: D-Bus Message
* @include: gio/gio.h
*
* A type for representing D-Bus messages that can be sent or received
* on a #GDBusConnection.
*/
/**
* SECTION:gdbusmethodinvocation
* @short_description: Object for handling remote calls
* @include: gio/gio.h
*
* Instances of the #GDBusMethodInvocation class are used when
* handling D-Bus method calls. It provides a way to asynchronously
* return results and errors.
*
* The normal way to obtain a #GDBusMethodInvocation object is to receive
* it as an argument to the handle_method_call() function in a
* #GDBusInterfaceVTable that was passed to g_dbus_connection_register_object().
*/
/**
* SECTION:gdbusnameowning
* @title: Owning Bus Names
* @short_description: Simple API for owning bus names
* @include: gio/gio.h
*
* Convenience API for owning bus names.
*
* A simple example for owning a name can be found in
* [gdbus-example-own-name.c](https://git.gnome.org/browse/glib/tree/gio/tests/gdbus-example-own-name.c)
*/
/**
* SECTION:gdbusnamewatching
* @title: Watching Bus Names
* @short_description: Simple API for watching bus names
* @include: gio/gio.h
*
* Convenience API for watching bus names.
*
* A simple example for watching a name can be found in
* [gdbus-example-watch-name.c](https://git.gnome.org/browse/glib/tree/gio/tests/gdbus-example-watch-name.c)
*/
/**
* SECTION:gdbusobject
* @short_description: Base type for D-Bus objects
* @include: gio/gio.h
*
* The #GDBusObject type is the base type for D-Bus objects on both
* the service side (see #GDBusObjectSkeleton) and the client side
* (see #GDBusObjectProxy). It is essentially just a container of
* interfaces.
*/
/**
* SECTION:gdbusobjectmanager
* @short_description: Base type for D-Bus object managers
* @include: gio/gio.h
*
* The #GDBusObjectManager type is the base type for service- and
* client-side implementations of the standardized
* [org.freedesktop.DBus.ObjectManager](http://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-objectmanager)
* interface.
*
* See #GDBusObjectManagerClient for the client-side implementation
* and #GDBusObjectManagerServer for the service-side implementation.
*/
/**
* SECTION:gdbusobjectmanagerclient
* @short_description: Client-side object manager
* @include: gio/gio.h
*
* #GDBusObjectManagerClient is used to create, monitor and delete object
* proxies for remote objects exported by a #GDBusObjectManagerServer (or any
* code implementing the
* [org.freedesktop.DBus.ObjectManager](http://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-objectmanager)
* interface).
*
* Once an instance of this type has been created, you can connect to
* the #GDBusObjectManager::object-added and
* #GDBusObjectManager::object-removed signals and inspect the
* #GDBusObjectProxy objects returned by
* g_dbus_object_manager_get_objects().
*
* If the name for a #GDBusObjectManagerClient is not owned by anyone at
* object construction time, the default behavior is to request the
* message bus to launch an owner for the name. This behavior can be
* disabled using the %G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_DO_NOT_AUTO_START
* flag. It's also worth noting that this only works if the name of
* interest is activatable in the first place. E.g. in some cases it
* is not possible to launch an owner for the requested name. In this
* case, #GDBusObjectManagerClient object construction still succeeds but
* there will be no object proxies
* (e.g. g_dbus_object_manager_get_objects() returns the empty list) and
* the #GDBusObjectManagerClient:name-owner property is %NULL.
*
* The owner of the requested name can come and go (for example
* consider a system service being restarted) – #GDBusObjectManagerClient
* handles this case too; simply connect to the #GObject::notify
* signal to watch for changes on the #GDBusObjectManagerClient:name-owner
* property. When the name owner vanishes, the behavior is that
* #GDBusObjectManagerClient:name-owner is set to %NULL (this includes
* emission of the #GObject::notify signal) and then
* #GDBusObjectManager::object-removed signals are synthesized
* for all currently existing object proxies. Since
* #GDBusObjectManagerClient:name-owner is %NULL when this happens, you can
* use this information to disambiguate a synthesized signal from a
* genuine signal caused by object removal on the remote
* #GDBusObjectManager. Similarly, when a new name owner appears,
* #GDBusObjectManager::object-added signals are synthesized
* while #GDBusObjectManagerClient:name-owner is still %NULL. Only when all
* object proxies have been added, the #GDBusObjectManagerClient:name-owner
* is set to the new name owner (this includes emission of the
* #GObject::notify signal). Furthermore, you are guaranteed that
* #GDBusObjectManagerClient:name-owner will alternate between a name owner
* (e.g. `:1.42`) and %NULL even in the case where
* the name of interest is atomically replaced
*
* Ultimately, #GDBusObjectManagerClient is used to obtain #GDBusProxy
* instances. All signals (including the
* org.freedesktop.DBus.Properties::PropertiesChanged signal)
* delivered to #GDBusProxy instances are guaranteed to originate
* from the name owner. This guarantee along with the behavior
* described above, means that certain race conditions including the
* "half the proxy is from the old owner and the other half is from
* the new owner" problem cannot happen.
*
* To avoid having the application connect to signals on the returned
* #GDBusObjectProxy and #GDBusProxy objects, the
* #GDBusObject::interface-added,
* #GDBusObject::interface-removed,
* #GDBusProxy::g-properties-changed and
* #GDBusProxy::g-signal signals
* are also emitted on the #GDBusObjectManagerClient instance managing these
* objects. The signals emitted are
* #GDBusObjectManager::interface-added,
* #GDBusObjectManager::interface-removed,
* #GDBusObjectManagerClient::interface-proxy-properties-changed and
* #GDBusObjectManagerClient::interface-proxy-signal.
*
* Note that all callbacks and signals are emitted in the
* [thread-default main context][g-main-context-push-thread-default]
* that the #GDBusObjectManagerClient object was constructed
* in. Additionally, the #GDBusObjectProxy and #GDBusProxy objects
* originating from the #GDBusObjectManagerClient object will be created in
* the same context and, consequently, will deliver signals in the
* same main loop.
*/
/**
* SECTION:gdbusobjectmanagerserver
* @short_description: Service-side object manager
* @include: gio/gio.h
*
* #GDBusObjectManagerServer is used to export #GDBusObject instances using
* the standardized
* [org.freedesktop.DBus.ObjectManager](http://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-objectmanager)
* interface. For example, remote D-Bus clients can get all objects
* and properties in a single call. Additionally, any change in the
* object hierarchy is broadcast using signals. This means that D-Bus
* clients can keep caches up to date by only listening to D-Bus
* signals.
*
* The recommended path to export an object manager at is the path form of the
* well-known name of a D-Bus service, or below. For example, if a D-Bus service
* is available at the well-known name `net.example.ExampleService1`, the object
* manager should typically be exported at `/net/example/ExampleService1`, or
* below (to allow for multiple object managers in a service).
*
* It is supported, but not recommended, to export an object manager at the root
* path, `/`.
*
* See #GDBusObjectManagerClient for the client-side code that is
* intended to be used with #GDBusObjectManagerServer or any D-Bus
* object implementing the org.freedesktop.DBus.ObjectManager
* interface.
*/
/**
* SECTION:gdbusobjectproxy
* @short_description: Client-side D-Bus object
* @include: gio/gio.h
*
* A #GDBusObjectProxy is an object used to represent a remote object
* with one or more D-Bus interfaces. Normally, you don't instantiate
* a #GDBusObjectProxy yourself - typically #GDBusObjectManagerClient
* is used to obtain it.
*
* Since: 2.30
*/
/**
* SECTION:gdbusobjectskeleton
* @short_description: Service-side D-Bus object
* @include: gio/gio.h
*
* A #GDBusObjectSkeleton instance is essentially a group of D-Bus
* interfaces. The set of exported interfaces on the object may be
* dynamic and change at runtime.
*
* This type is intended to be used with #GDBusObjectManager.
*/
/**
* SECTION:gdbusproxy
* @short_description: Client-side D-Bus interface proxy
* @include: gio/gio.h
*
* #GDBusProxy is a base class used for proxies to access a D-Bus
* interface on a remote object. A #GDBusProxy can be constructed for
* both well-known and unique names.
*
* By default, #GDBusProxy will cache all properties (and listen to
* changes) of the remote object, and proxy all signals that gets
* emitted. This behaviour can be changed by passing suitable
* #GDBusProxyFlags when the proxy is created. If the proxy is for a
* well-known name, the property cache is flushed when the name owner
* vanishes and reloaded when a name owner appears.
*
* If a #GDBusProxy is used for a well-known name, the owner of the
* name is tracked and can be read from
* #GDBusProxy:g-name-owner. Connect to the #GObject::notify signal to
* get notified of changes. Additionally, only signals and property
* changes emitted from the current name owner are considered and
* calls are always sent to the current name owner. This avoids a
* number of race conditions when the name is lost by one owner and
* claimed by another. However, if no name owner currently exists,
* then calls will be sent to the well-known name which may result in
* the message bus launching an owner (unless
* %G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START is set).
*
* The generic #GDBusProxy::g-properties-changed and
* #GDBusProxy::g-signal signals are not very convenient to work with.
* Therefore, the recommended way of working with proxies is to subclass
* #GDBusProxy, and have more natural properties and signals in your derived
* class. This [example][gdbus-example-gdbus-codegen] shows how this can
* easily be done using the [gdbus-codegen][gdbus-codegen] tool.
*
* A #GDBusProxy instance can be used from multiple threads but note
* that all signals (e.g. #GDBusProxy::g-signal, #GDBusProxy::g-properties-changed
* and #GObject::notify) are emitted in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread where the instance was constructed.
*
* An example using a proxy for a well-known name can be found in
* [gdbus-example-watch-proxy.c](https://git.gnome.org/browse/glib/tree/gio/tests/gdbus-example-watch-proxy.c)
*/
/**
* SECTION:gdbusserver
* @short_description: Helper for accepting connections
* @include: gio/gio.h
*
* #GDBusServer is a helper for listening to and accepting D-Bus
* connections. This can be used to create a new D-Bus server, allowing two
* peers to use the D-Bus protocol for their own specialized communication.
* A server instance provided in this way will not perform message routing or
* implement the org.freedesktop.DBus interface.
*
* To just export an object on a well-known name on a message bus, such as the
* session or system bus, you should instead use g_bus_own_name().
*
* An example of peer-to-peer communication with G-DBus can be found
* in [gdbus-example-peer.c](https://git.gnome.org/browse/glib/tree/gio/tests/gdbus-example-peer.c).
*/
/**
* SECTION:gdbusutils
* @title: D-Bus Utilities
* @short_description: Various utilities related to D-Bus
* @include: gio/gio.h
*
* Various utility routines related to D-Bus.
*/
/**
* SECTION:gdesktopappinfo
* @title: GDesktopAppInfo
* @short_description: Application information from desktop files
* @include: gio/gdesktopappinfo.h
*
* #GDesktopAppInfo is an implementation of #GAppInfo based on
* desktop files.
*
* Note that `` belongs to the UNIX-specific
* GIO interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config
* file when using it.
*/
/**
* SECTION:gdrive
* @short_description: Drive management
* @include: gio/gio.h
*
* #GDrive - this represent a piece of hardware connected to the machine.
* It's generally only created for removable hardware or hardware with
* removable media.
*
* #GDrive is a container class for #GVolume objects that stem from
* the same piece of media. As such, #GDrive abstracts a drive with
* (or without) removable media and provides operations for querying
* whether media is available, determining whether media change is
* automatically detected and ejecting the media.
*
* If the #GDrive reports that media isn't automatically detected, one
* can poll for media; typically one should not do this periodically
* as a poll for media operation is potententially expensive and may
* spin up the drive creating noise.
*
* #GDrive supports starting and stopping drives with authentication
* support for the former. This can be used to support a diverse set
* of use cases including connecting/disconnecting iSCSI devices,
* powering down external disk enclosures and starting/stopping
* multi-disk devices such as RAID devices. Note that the actual
* semantics and side-effects of starting/stopping a #GDrive may vary
* according to implementation. To choose the correct verbs in e.g. a
* file manager, use g_drive_get_start_stop_type().
*
* For porting from GnomeVFS note that there is no equivalent of
* #GDrive in that API.
*/
/**
* SECTION:gdtlsclientconnection
* @short_description: DTLS client-side connection
* @include: gio/gio.h
*
* #GDtlsClientConnection is the client-side subclass of
* #GDtlsConnection, representing a client-side DTLS connection.
*
* Since: 2.48
*/
/**
* SECTION:gdtlsconnection
* @short_description: DTLS connection type
* @include: gio/gio.h
*
* #GDtlsConnection is the base DTLS connection class type, which wraps
* a #GDatagramBased and provides DTLS encryption on top of it. Its
* subclasses, #GDtlsClientConnection and #GDtlsServerConnection,
* implement client-side and server-side DTLS, respectively.
*
* For TLS support, see #GTlsConnection.
*
* As DTLS is datagram based, #GDtlsConnection implements #GDatagramBased,
* presenting a datagram-socket-like API for the encrypted connection. This
* operates over a base datagram connection, which is also a #GDatagramBased
* (#GDtlsConnection:base-socket).
*
* To close a DTLS connection, use g_dtls_connection_close().
*
* Neither #GDtlsServerConnection or #GDtlsClientConnection set the peer address
* on their base #GDatagramBased if it is a #GSocket — it is up to the caller to
* do that if they wish. If they do not, and g_socket_close() is called on the
* base socket, the #GDtlsConnection will not raise a %G_IO_ERROR_NOT_CONNECTED
* error on further I/O.
*
* Since: 2.48
*/
/**
* SECTION:gdtlsserverconnection
* @short_description: DTLS server-side connection
* @include: gio/gio.h
*
* #GDtlsServerConnection is the server-side subclass of #GDtlsConnection,
* representing a server-side DTLS connection.
*
* Since: 2.48
*/
/**
* SECTION:gemblem
* @short_description: An object for emblems
* @include: gio/gio.h
* @see_also: #GIcon, #GEmblemedIcon, #GLoadableIcon, #GThemedIcon
*
* #GEmblem is an implementation of #GIcon that supports
* having an emblem, which is an icon with additional properties.
* It can than be added to a #GEmblemedIcon.
*
* Currently, only metainformation about the emblem's origin is
* supported. More may be added in the future.
*/
/**
* SECTION:gemblemedicon
* @short_description: Icon with emblems
* @include: gio/gio.h
* @see_also: #GIcon, #GLoadableIcon, #GThemedIcon, #GEmblem
*
* #GEmblemedIcon is an implementation of #GIcon that supports
* adding an emblem to an icon. Adding multiple emblems to an
* icon is ensured via g_emblemed_icon_add_emblem().
*
* Note that #GEmblemedIcon allows no control over the position
* of the emblems. See also #GEmblem for more information.
*/
/**
* SECTION:gfile
* @short_description: File and Directory Handling
* @include: gio/gio.h
* @see_also: #GFileInfo, #GFileEnumerator
*
* #GFile is a high level abstraction for manipulating files on a
* virtual file system. #GFiles are lightweight, immutable objects
* that do no I/O upon creation. It is necessary to understand that
* #GFile objects do not represent files, merely an identifier for a
* file. All file content I/O is implemented as streaming operations
* (see #GInputStream and #GOutputStream).
*
* To construct a #GFile, you can use:
* - g_file_new_for_path() if you have a path.
* - g_file_new_for_uri() if you have a URI.
* - g_file_new_for_commandline_arg() for a command line argument.
* - g_file_new_tmp() to create a temporary file from a template.
* - g_file_parse_name() from a UTF-8 string gotten from g_file_get_parse_name().
*
* One way to think of a #GFile is as an abstraction of a pathname. For
* normal files the system pathname is what is stored internally, but as
* #GFiles are extensible it could also be something else that corresponds
* to a pathname in a userspace implementation of a filesystem.
*
* #GFiles make up hierarchies of directories and files that correspond to
* the files on a filesystem. You can move through the file system with
* #GFile using g_file_get_parent() to get an identifier for the parent
* directory, g_file_get_child() to get a child within a directory,
* g_file_resolve_relative_path() to resolve a relative path between two
* #GFiles. There can be multiple hierarchies, so you may not end up at
* the same root if you repeatedly call g_file_get_parent() on two different
* files.
*
* All #GFiles have a basename (get with g_file_get_basename()). These names
* are byte strings that are used to identify the file on the filesystem
* (relative to its parent directory) and there is no guarantees that they
* have any particular charset encoding or even make any sense at all. If
* you want to use filenames in a user interface you should use the display
* name that you can get by requesting the
* %G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME attribute with g_file_query_info().
* This is guaranteed to be in UTF-8 and can be used in a user interface.
* But always store the real basename or the #GFile to use to actually
* access the file, because there is no way to go from a display name to
* the actual name.
*
* Using #GFile as an identifier has the same weaknesses as using a path
* in that there may be multiple aliases for the same file. For instance,
* hard or soft links may cause two different #GFiles to refer to the same
* file. Other possible causes for aliases are: case insensitive filesystems,
* short and long names on FAT/NTFS, or bind mounts in Linux. If you want to
* check if two #GFiles point to the same file you can query for the
* %G_FILE_ATTRIBUTE_ID_FILE attribute. Note that #GFile does some trivial
* canonicalization of pathnames passed in, so that trivial differences in
* the path string used at creation (duplicated slashes, slash at end of
* path, "." or ".." path segments, etc) does not create different #GFiles.
*
* Many #GFile operations have both synchronous and asynchronous versions
* to suit your application. Asynchronous versions of synchronous functions
* simply have _async() appended to their function names. The asynchronous
* I/O functions call a #GAsyncReadyCallback which is then used to finalize
* the operation, producing a GAsyncResult which is then passed to the
* function's matching _finish() operation.
*
* It is highly recommended to use asynchronous calls when running within a
* shared main loop, such as in the main thread of an application. This avoids
* I/O operations blocking other sources on the main loop from being dispatched.
* Synchronous I/O operations should be performed from worker threads. See the
* [introduction to asynchronous programming section][async-programming] for
* more.
*
* Some #GFile operations almost always take a noticeable amount of time, and
* so do not have synchronous analogs. Notable cases include:
* - g_file_mount_mountable() to mount a mountable file.
* - g_file_unmount_mountable_with_operation() to unmount a mountable file.
* - g_file_eject_mountable_with_operation() to eject a mountable file.
*
* ## Entity Tags # {#gfile-etag}
*
* One notable feature of #GFiles are entity tags, or "etags" for
* short. Entity tags are somewhat like a more abstract version of the
* traditional mtime, and can be used to quickly determine if the file
* has been modified from the version on the file system. See the
* HTTP 1.1
* [specification](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html)
* for HTTP Etag headers, which are a very similar concept.
*/
/**
* SECTION:gfileattribute
* @short_description: Key-Value Paired File Attributes
* @include: gio/gio.h
* @see_also: #GFile, #GFileInfo
*
* File attributes in GIO consist of a list of key-value pairs.
*
* Keys are strings that contain a key namespace and a key name, separated
* by a colon, e.g. "namespace::keyname". Namespaces are included to sort
* key-value pairs by namespaces for relevance. Keys can be retrived
* using wildcards, e.g. "standard::*" will return all of the keys in the
* "standard" namespace.
*
* The list of possible attributes for a filesystem (pointed to by a #GFile) is
* available as a #GFileAttributeInfoList. This list is queryable by key names
* as indicated earlier.
*
* Information is stored within the list in #GFileAttributeInfo structures.
* The info structure can store different types, listed in the enum
* #GFileAttributeType. Upon creation of a #GFileAttributeInfo, the type will
* be set to %G_FILE_ATTRIBUTE_TYPE_INVALID.
*
* Classes that implement #GFileIface will create a #GFileAttributeInfoList and
* install default keys and values for their given file system, architecture,
* and other possible implementation details (e.g., on a UNIX system, a file
* attribute key will be registered for the user id for a given file).
*
* ## Default Namespaces
*
* - `"standard"`: The "Standard" namespace. General file information that
* any application may need should be put in this namespace. Examples
* include the file's name, type, and size.
* - `"etag`: The [Entity Tag][gfile-etag] namespace. Currently, the only key
* in this namespace is "value", which contains the value of the current
* entity tag.
* - `"id"`: The "Identification" namespace. This namespace is used by file
* managers and applications that list directories to check for loops and
* to uniquely identify files.
* - `"access"`: The "Access" namespace. Used to check if a user has the
* proper privileges to access files and perform file operations. Keys in
* this namespace are made to be generic and easily understood, e.g. the
* "can_read" key is %TRUE if the current user has permission to read the
* file. UNIX permissions and NTFS ACLs in Windows should be mapped to
* these values.
* - `"mountable"`: The "Mountable" namespace. Includes simple boolean keys
* for checking if a file or path supports mount operations, e.g. mount,
* unmount, eject. These are used for files of type %G_FILE_TYPE_MOUNTABLE.
* - `"time"`: The "Time" namespace. Includes file access, changed, created
* times.
* - `"unix"`: The "Unix" namespace. Includes UNIX-specific information and
* may not be available for all files. Examples include the UNIX "UID",
* "GID", etc.
* - `"dos"`: The "DOS" namespace. Includes DOS-specific information and may
* not be available for all files. Examples include "is_system" for checking
* if a file is marked as a system file, and "is_archive" for checking if a
* file is marked as an archive file.
* - `"owner"`: The "Owner" namespace. Includes information about who owns a
* file. May not be available for all file systems. Examples include "user"
* for getting the user name of the file owner. This information is often
* mapped from some backend specific data such as a UNIX UID.
* - `"thumbnail"`: The "Thumbnail" namespace. Includes information about file
* thumbnails and their location within the file system. Examples of keys in
* this namespace include "path" to get the location of a thumbnail, "failed"
* to check if thumbnailing of the file failed, and "is-valid" to check if
* the thumbnail is outdated.
* - `"filesystem"`: The "Filesystem" namespace. Gets information about the
* file system where a file is located, such as its type, how much space is
* left available, and the overall size of the file system.
* - `"gvfs"`: The "GVFS" namespace. Keys in this namespace contain information
* about the current GVFS backend in use.
* - `"xattr"`: The "xattr" namespace. Gets information about extended
* user attributes. See attr(5). The "user." prefix of the extended user
* attribute name is stripped away when constructing keys in this namespace,
* e.g. "xattr::mime_type" for the extended attribute with the name
* "user.mime_type". Note that this information is only available if
* GLib has been built with extended attribute support.
* - `"xattr-sys"`: The "xattr-sys" namespace. Gets information about
* extended attributes which are not user-specific. See attr(5). Note
* that this information is only available if GLib has been built with
* extended attribute support.
* - `"selinux"`: The "SELinux" namespace. Includes information about the
* SELinux context of files. Note that this information is only available
* if GLib has been built with SELinux support.
*
* Please note that these are not all of the possible namespaces.
* More namespaces can be added from GIO modules or by individual applications.
* For more information about writing GIO modules, see #GIOModule.
*
*
*
* ## Default Keys
*
* For a list of the built-in keys and their types, see the
* [GFileInfo][GFileInfo] documentation.
*
* Note that there are no predefined keys in the "xattr" and "xattr-sys"
* namespaces. Keys for the "xattr" namespace are constructed by stripping
* away the "user." prefix from the extended user attribute, and prepending
* "xattr::". Keys for the "xattr-sys" namespace are constructed by
* concatenating "xattr-sys::" with the extended attribute name. All extended
* attribute values are returned as hex-encoded strings in which bytes outside
* the ASCII range are encoded as escape sequences of the form \x`nn`
* where `nn` is a 2-digit hexadecimal number.
*/
/**
* SECTION:gfiledescriptorbased
* @short_description: Interface for file descriptor based IO
* @include: gio/gfiledescriptorbased.h
* @see_also: #GInputStream, #GOutputStream
*
* #GFileDescriptorBased is implemented by streams (implementations of
* #GInputStream or #GOutputStream) that are based on file descriptors.
*
* Note that `` belongs to the UNIX-specific
* GIO interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config
* file when using it.
*
* Since: 2.24
*/
/**
* SECTION:gfileenumerator
* @short_description: Enumerated Files Routines
* @include: gio/gio.h
*
* #GFileEnumerator allows you to operate on a set of #GFiles,
* returning a #GFileInfo structure for each file enumerated (e.g.
* g_file_enumerate_children() will return a #GFileEnumerator for each
* of the children within a directory).
*
* To get the next file's information from a #GFileEnumerator, use
* g_file_enumerator_next_file() or its asynchronous version,
* g_file_enumerator_next_files_async(). Note that the asynchronous
* version will return a list of #GFileInfos, whereas the
* synchronous will only return the next file in the enumerator.
*
* The ordering of returned files is unspecified for non-Unix
* platforms; for more information, see g_dir_read_name(). On Unix,
* when operating on local files, returned files will be sorted by
* inode number. Effectively you can assume that the ordering of
* returned files will be stable between successive calls (and
* applications) assuming the directory is unchanged.
*
* If your application needs a specific ordering, such as by name or
* modification time, you will have to implement that in your
* application code.
*
* To close a #GFileEnumerator, use g_file_enumerator_close(), or
* its asynchronous version, g_file_enumerator_close_async(). Once
* a #GFileEnumerator is closed, no further actions may be performed
* on it, and it should be freed with g_object_unref().
*/
/**
* SECTION:gfileicon
* @short_description: Icons pointing to an image file
* @include: gio/gio.h
* @see_also: #GIcon, #GLoadableIcon
*
* #GFileIcon specifies an icon by pointing to an image file
* to be used as icon.
*/
/**
* SECTION:gfileinfo
* @short_description: File Information and Attributes
* @include: gio/gio.h
* @see_also: #GFile, [GFileAttribute][gio-GFileAttribute]
*
* Functionality for manipulating basic metadata for files. #GFileInfo
* implements methods for getting information that all files should
* contain, and allows for manipulation of extended attributes.
*
* See [GFileAttribute][gio-GFileAttribute] for more information on how
* GIO handles file attributes.
*
* To obtain a #GFileInfo for a #GFile, use g_file_query_info() (or its
* async variant). To obtain a #GFileInfo for a file input or output
* stream, use g_file_input_stream_query_info() or
* g_file_output_stream_query_info() (or their async variants).
*
* To change the actual attributes of a file, you should then set the
* attribute in the #GFileInfo and call g_file_set_attributes_from_info()
* or g_file_set_attributes_async() on a GFile.
*
* However, not all attributes can be changed in the file. For instance,
* the actual size of a file cannot be changed via g_file_info_set_size().
* You may call g_file_query_settable_attributes() and
* g_file_query_writable_namespaces() to discover the settable attributes
* of a particular file at runtime.
*
* #GFileAttributeMatcher allows for searching through a #GFileInfo for
* attributes.
*/
/**
* SECTION:gfileinputstream
* @short_description: File input streaming operations
* @include: gio/gio.h
* @see_also: #GInputStream, #GDataInputStream, #GSeekable
*
* GFileInputStream provides input streams that take their
* content from a file.
*
* GFileInputStream implements #GSeekable, which allows the input
* stream to jump to arbitrary positions in the file, provided the
* filesystem of the file allows it. To find the position of a file
* input stream, use g_seekable_tell(). To find out if a file input
* stream supports seeking, use g_seekable_can_seek().
* To position a file input stream, use g_seekable_seek().
*/
/**
* SECTION:gfileiostream
* @short_description: File read and write streaming operations
* @include: gio/gio.h
* @see_also: #GIOStream, #GFileInputStream, #GFileOutputStream, #GSeekable
*
* GFileIOStream provides io streams that both read and write to the same
* file handle.
*
* GFileIOStream implements #GSeekable, which allows the io
* stream to jump to arbitrary positions in the file and to truncate
* the file, provided the filesystem of the file supports these
* operations.
*
* To find the position of a file io stream, use
* g_seekable_tell().
*
* To find out if a file io stream supports seeking, use g_seekable_can_seek().
* To position a file io stream, use g_seekable_seek().
* To find out if a file io stream supports truncating, use
* g_seekable_can_truncate(). To truncate a file io
* stream, use g_seekable_truncate().
*
* The default implementation of all the #GFileIOStream operations
* and the implementation of #GSeekable just call into the same operations
* on the output stream.
*
* Since: 2.22
*/
/**
* SECTION:gfilemonitor
* @short_description: File Monitor
* @include: gio/gio.h
*
* Monitors a file or directory for changes.
*
* To obtain a #GFileMonitor for a file or directory, use
* g_file_monitor(), g_file_monitor_file(), or
* g_file_monitor_directory().
*
* To get informed about changes to the file or directory you are
* monitoring, connect to the #GFileMonitor::changed signal. The
* signal will be emitted in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread that the monitor was created in
* (though if the global default main context is blocked, this may
* cause notifications to be blocked even if the thread-default
* context is still running).
*/
/**
* SECTION:gfilenamecompleter
* @short_description: Filename Completer
* @include: gio/gio.h
*
* Completes partial file and directory names given a partial string by
* looking in the file system for clues. Can return a list of possible
* completion strings for widget implementations.
*/
/**
* SECTION:gfileoutputstream
* @short_description: File output streaming operations
* @include: gio/gio.h
* @see_also: #GOutputStream, #GDataOutputStream, #GSeekable
*
* GFileOutputStream provides output streams that write their
* content to a file.
*
* GFileOutputStream implements #GSeekable, which allows the output
* stream to jump to arbitrary positions in the file and to truncate
* the file, provided the filesystem of the file supports these
* operations.
*
* To find the position of a file output stream, use g_seekable_tell().
* To find out if a file output stream supports seeking, use
* g_seekable_can_seek().To position a file output stream, use
* g_seekable_seek(). To find out if a file output stream supports
* truncating, use g_seekable_can_truncate(). To truncate a file output
* stream, use g_seekable_truncate().
*/
/**
* SECTION:gfilterinputstream
* @short_description: Filter Input Stream
* @include: gio/gio.h
*
* Base class for input stream implementations that perform some
* kind of filtering operation on a base stream. Typical examples
* of filtering operations are character set conversion, compression
* and byte order flipping.
*/
/**
* SECTION:gfilteroutputstream
* @short_description: Filter Output Stream
* @include: gio/gio.h
*
* Base class for output stream implementations that perform some
* kind of filtering operation on a base stream. Typical examples
* of filtering operations are character set conversion, compression
* and byte order flipping.
*/
/**
* SECTION:gicon
* @short_description: Interface for icons
* @include: gio/gio.h
*
* #GIcon is a very minimal interface for icons. It provides functions
* for checking the equality of two icons, hashing of icons and
* serializing an icon to and from strings.
*
* #GIcon does not provide the actual pixmap for the icon as this is out
* of GIO's scope, however implementations of #GIcon may contain the name
* of an icon (see #GThemedIcon), or the path to an icon (see #GLoadableIcon).
*
* To obtain a hash of a #GIcon, see g_icon_hash().
*
* To check if two #GIcons are equal, see g_icon_equal().
*
* For serializing a #GIcon, use g_icon_serialize() and
* g_icon_deserialize().
*
* If you want to consume #GIcon (for example, in a toolkit) you must
* be prepared to handle at least the three following cases:
* #GLoadableIcon, #GThemedIcon and #GEmblemedIcon. It may also make
* sense to have fast-paths for other cases (like handling #GdkPixbuf
* directly, for example) but all compliant #GIcon implementations
* outside of GIO must implement #GLoadableIcon.
*
* If your application or library provides one or more #GIcon
* implementations you need to ensure that your new implementation also
* implements #GLoadableIcon. Additionally, you must provide an
* implementation of g_icon_serialize() that gives a result that is
* understood by g_icon_deserialize(), yielding one of the built-in icon
* types.
*/
/**
* SECTION:ginetaddress
* @short_description: An IPv4/IPv6 address
* @include: gio/gio.h
*
* #GInetAddress represents an IPv4 or IPv6 internet address. Use
* g_resolver_lookup_by_name() or g_resolver_lookup_by_name_async() to
* look up the #GInetAddress for a hostname. Use
* g_resolver_lookup_by_address() or
* g_resolver_lookup_by_address_async() to look up the hostname for a
* #GInetAddress.
*
* To actually connect to a remote host, you will need a
* #GInetSocketAddress (which includes a #GInetAddress as well as a
* port number).
*/
/**
* SECTION:ginetaddressmask
* @short_description: An IPv4/IPv6 address mask
* @include: gio/gio.h
*
* #GInetAddressMask represents a range of IPv4 or IPv6 addresses
* described by a base address and a length indicating how many bits
* of the base address are relevant for matching purposes. These are
* often given in string form. Eg, "10.0.0.0/8", or "fe80::/10".
*/
/**
* SECTION:ginetsocketaddress
* @short_description: Internet GSocketAddress
* @include: gio/gio.h
*
* An IPv4 or IPv6 socket address; that is, the combination of a
* #GInetAddress and a port number.
*/
/**
* SECTION:ginitable
* @short_description: Failable object initialization interface
* @include: gio/gio.h
* @see_also: #GAsyncInitable
*
* #GInitable is implemented by objects that can fail during
* initialization. If an object implements this interface then
* it must be initialized as the first thing after construction,
* either via g_initable_init() or g_async_initable_init_async()
* (the latter is only available if it also implements #GAsyncInitable).
*
* If the object is not initialized, or initialization returns with an
* error, then all operations on the object except g_object_ref() and
* g_object_unref() are considered to be invalid, and have undefined
* behaviour. They will often fail with g_critical() or g_warning(), but
* this must not be relied on.
*
* Users of objects implementing this are not intended to use
* the interface method directly, instead it will be used automatically
* in various ways. For C applications you generally just call
* g_initable_new() directly, or indirectly via a foo_thing_new() wrapper.
* This will call g_initable_init() under the cover, returning %NULL and
* setting a #GError on failure (at which point the instance is
* unreferenced).
*
* For bindings in languages where the native constructor supports
* exceptions the binding could check for objects implemention %GInitable
* during normal construction and automatically initialize them, throwing
* an exception on failure.
*/
/**
* SECTION:ginputstream
* @short_description: Base class for implementing streaming input
* @include: gio/gio.h
*
* #GInputStream has functions to read from a stream (g_input_stream_read()),
* to close a stream (g_input_stream_close()) and to skip some content
* (g_input_stream_skip()).
*
* To copy the content of an input stream to an output stream without
* manually handling the reads and writes, use g_output_stream_splice().
*
* See the documentation for #GIOStream for details of thread safety of
* streaming APIs.
*
* All of these functions have async variants too.
*/
/**
* SECTION:gioerror
* @short_description: Error helper functions
* @include: gio/gio.h
*
* Contains helper functions for reporting errors to the user.
*/
/**
* SECTION:giomodule
* @short_description: Loadable GIO Modules
* @include: gio/gio.h
*
* Provides an interface and default functions for loading and unloading
* modules. This is used internally to make GIO extensible, but can also
* be used by others to implement module loading.
*/
/**
* SECTION:gioscheduler
* @short_description: I/O Scheduler
* @include: gio/gio.h
*
* As of GLib 2.36, #GIOScheduler is deprecated in favor of
* #GThreadPool and #GTask.
*
* Schedules asynchronous I/O operations. #GIOScheduler integrates
* into the main event loop (#GMainLoop) and uses threads.
*/
/**
* SECTION:giostream
* @short_description: Base class for implementing read/write streams
* @include: gio/gio.h
* @see_also: #GInputStream, #GOutputStream
*
* GIOStream represents an object that has both read and write streams.
* Generally the two streams act as separate input and output streams,
* but they share some common resources and state. For instance, for
* seekable streams, both streams may use the same position.
*
* Examples of #GIOStream objects are #GSocketConnection, which represents
* a two-way network connection; and #GFileIOStream, which represents a
* file handle opened in read-write mode.
*
* To do the actual reading and writing you need to get the substreams
* with g_io_stream_get_input_stream() and g_io_stream_get_output_stream().
*
* The #GIOStream object owns the input and the output streams, not the other
* way around, so keeping the substreams alive will not keep the #GIOStream
* object alive. If the #GIOStream object is freed it will be closed, thus
* closing the substreams, so even if the substreams stay alive they will
* always return %G_IO_ERROR_CLOSED for all operations.
*
* To close a stream use g_io_stream_close() which will close the common
* stream object and also the individual substreams. You can also close
* the substreams themselves. In most cases this only marks the
* substream as closed, so further I/O on it fails but common state in the
* #GIOStream may still be open. However, some streams may support
* "half-closed" states where one direction of the stream is actually shut down.
*
* Operations on #GIOStreams cannot be started while another operation on the
* #GIOStream or its substreams is in progress. Specifically, an application can
* read from the #GInputStream and write to the #GOutputStream simultaneously
* (either in separate threads, or as asynchronous operations in the same
* thread), but an application cannot start any #GIOStream operation while there
* is a #GIOStream, #GInputStream or #GOutputStream operation in progress, and
* an application can’t start any #GInputStream or #GOutputStream operation
* while there is a #GIOStream operation in progress.
*
* This is a product of individual stream operations being associated with a
* given #GMainContext (the thread-default context at the time the operation was
* started), rather than entire streams being associated with a single
* #GMainContext.
*
* GIO may run operations on #GIOStreams from other (worker) threads, and this
* may be exposed to application code in the behaviour of wrapper streams, such
* as #GBufferedInputStream or #GTlsConnection. With such wrapper APIs,
* application code may only run operations on the base (wrapped) stream when
* the wrapper stream is idle. Note that the semantics of such operations may
* not be well-defined due to the state the wrapper stream leaves the base
* stream in (though they are guaranteed not to crash).
*
* Since: 2.22
*/
/**
* SECTION:glistmodel
* @title: GListModel
* @short_description: An interface describing a dynamic list of objects
* @include: gio/gio.h
* @see_also: #GListStore
*
* #GListModel is an interface that represents a mutable list of
* #GObjects. Its main intention is as a model for various widgets in
* user interfaces, such as list views, but it can also be used as a
* convenient method of returning lists of data, with support for
* updates.
*
* Each object in the list may also report changes in itself via some
* mechanism (normally the #GObject::notify signal). Taken together
* with the #GListModel::items-changed signal, this provides for a list
* that can change its membership, and in which the members can change
* their individual properties.
*
* A good example would be the list of visible wireless network access
* points, where each access point can report dynamic properties such as
* signal strength.
*
* It is important to note that the #GListModel itself does not report
* changes to the individual items. It only reports changes to the list
* membership. If you want to observe changes to the objects themselves
* then you need to connect signals to the objects that you are
* interested in.
*
* All items in a #GListModel are of (or derived from) the same type.
* g_list_model_get_item_type() returns that type. The type may be an
* interface, in which case all objects in the list must implement it.
*
* The semantics are close to that of an array:
* g_list_model_get_n_items() returns the number of items in the list and
* g_list_model_get_item() returns an item at a (0-based) position. In
* order to allow implementations to calculate the list length lazily,
* you can also iterate over items: starting from 0, repeatedly call
* g_list_model_get_item() until it returns %NULL.
*
* An implementation may create objects lazily, but must take care to
* return the same object for a given position until all references to
* it are gone.
*
* On the other side, a consumer is expected only to hold references on
* objects that are currently "user visible", in order to faciliate the
* maximum level of laziness in the implementation of the list and to
* reduce the required number of signal connections at a given time.
*
* This interface is intended only to be used from a single thread. The
* thread in which it is appropriate to use it depends on the particular
* implementation, but typically it will be from the thread that owns
* the [thread-default main context][g-main-context-push-thread-default]
* in effect at the time that the model was created.
*/
/**
* SECTION:gliststore
* @title: GListStore
* @short_description: A simple implementation of #GListModel
* @include: gio/gio.h
*
* #GListStore is a simple implementation of #GListModel that stores all
* items in memory.
*
* It provides insertions, deletions, and lookups in logarithmic time
* with a fast path for the common case of iterating the list linearly.
*/
/**
* SECTION:gloadableicon
* @short_description: Loadable Icons
* @include: gio/gio.h
* @see_also: #GIcon, #GThemedIcon
*
* Extends the #GIcon interface and adds the ability to
* load icons from streams.
*/
/**
* SECTION:gmemoryinputstream
* @short_description: Streaming input operations on memory chunks
* @include: gio/gio.h
* @see_also: #GMemoryOutputStream
*
* #GMemoryInputStream is a class for using arbitrary
* memory chunks as input for GIO streaming input operations.
*
* As of GLib 2.34, #GMemoryInputStream implements
* #GPollableInputStream.
*/
/**
* SECTION:gmemoryoutputstream
* @short_description: Streaming output operations on memory chunks
* @include: gio/gio.h
* @see_also: #GMemoryInputStream
*
* #GMemoryOutputStream is a class for using arbitrary
* memory chunks as output for GIO streaming output operations.
*
* As of GLib 2.34, #GMemoryOutputStream trivially implements
* #GPollableOutputStream: it always polls as ready.
*/
/**
* SECTION:gmenu
* @title: GMenu
* @short_description: A simple implementation of GMenuModel
* @include: gio/gio.h
*
* #GMenu is a simple implementation of #GMenuModel.
* You populate a #GMenu by adding #GMenuItem instances to it.
*
* There are some convenience functions to allow you to directly
* add items (avoiding #GMenuItem) for the common cases. To add
* a regular item, use g_menu_insert(). To add a section, use
* g_menu_insert_section(). To add a submenu, use
* g_menu_insert_submenu().
*/
/**
* SECTION:gmenuexporter
* @title: GMenuModel exporter
* @short_description: Export GMenuModels on D-Bus
* @include: gio/gio.h
* @see_also: #GMenuModel, #GDBusMenuModel
*
* These functions support exporting a #GMenuModel on D-Bus.
* The D-Bus interface that is used is a private implementation
* detail.
*
* To access an exported #GMenuModel remotely, use
* g_dbus_menu_model_get() to obtain a #GDBusMenuModel.
*/
/**
* SECTION:gmenumodel
* @title: GMenuModel
* @short_description: An abstract class representing the contents of a menu
* @include: gio/gio.h
* @see_also: #GActionGroup
*
* #GMenuModel represents the contents of a menu -- an ordered list of
* menu items. The items are associated with actions, which can be
* activated through them. Items can be grouped in sections, and may
* have submenus associated with them. Both items and sections usually
* have some representation data, such as labels or icons. The type of
* the associated action (ie whether it is stateful, and what kind of
* state it has) can influence the representation of the item.
*
* The conceptual model of menus in #GMenuModel is hierarchical:
* sections and submenus are again represented by #GMenuModels.
* Menus themselves do not define their own roles. Rather, the role
* of a particular #GMenuModel is defined by the item that references
* it (or, in the case of the 'root' menu, is defined by the context
* in which it is used).
*
* As an example, consider the visible portions of this menu:
*
* ## An example menu # {#menu-example}
*
* 
*
* There are 8 "menus" visible in the screenshot: one menubar, two
* submenus and 5 sections:
*
* - the toplevel menubar (containing 4 items)
* - the View submenu (containing 3 sections)
* - the first section of the View submenu (containing 2 items)
* - the second section of the View submenu (containing 1 item)
* - the final section of the View submenu (containing 1 item)
* - the Highlight Mode submenu (containing 2 sections)
* - the Sources section (containing 2 items)
* - the Markup section (containing 2 items)
*
* The [example][menu-model] illustrates the conceptual connection between
* these 8 menus. Each large block in the figure represents a menu and the
* smaller blocks within the large block represent items in that menu. Some
* items contain references to other menus.
*
* ## A menu example # {#menu-model}
*
* 
*
* Notice that the separators visible in the [example][menu-example]
* appear nowhere in the [menu model][menu-model]. This is because
* separators are not explicitly represented in the menu model. Instead,
* a separator is inserted between any two non-empty sections of a menu.
* Section items can have labels just like any other item. In that case,
* a display system may show a section header instead of a separator.
*
* The motivation for this abstract model of application controls is
* that modern user interfaces tend to make these controls available
* outside the application. Examples include global menus, jumplists,
* dash boards, etc. To support such uses, it is necessary to 'export'
* information about actions and their representation in menus, which
* is exactly what the [GActionGroup exporter][gio-GActionGroup-exporter]
* and the [GMenuModel exporter][gio-GMenuModel-exporter] do for
* #GActionGroup and #GMenuModel. The client-side counterparts to
* make use of the exported information are #GDBusActionGroup and
* #GDBusMenuModel.
*
* The API of #GMenuModel is very generic, with iterators for the
* attributes and links of an item, see g_menu_model_iterate_item_attributes()
* and g_menu_model_iterate_item_links(). The 'standard' attributes and
* link types have predefined names: %G_MENU_ATTRIBUTE_LABEL,
* %G_MENU_ATTRIBUTE_ACTION, %G_MENU_ATTRIBUTE_TARGET, %G_MENU_LINK_SECTION
* and %G_MENU_LINK_SUBMENU.
*
* Items in a #GMenuModel represent active controls if they refer to
* an action that can get activated when the user interacts with the
* menu item. The reference to the action is encoded by the string id
* in the %G_MENU_ATTRIBUTE_ACTION attribute. An action id uniquely
* identifies an action in an action group. Which action group(s) provide
* actions depends on the context in which the menu model is used.
* E.g. when the model is exported as the application menu of a
* #GtkApplication, actions can be application-wide or window-specific
* (and thus come from two different action groups). By convention, the
* application-wide actions have names that start with "app.", while the
* names of window-specific actions start with "win.".
*
* While a wide variety of stateful actions is possible, the following
* is the minimum that is expected to be supported by all users of exported
* menu information:
* - an action with no parameter type and no state
* - an action with no parameter type and boolean state
* - an action with string parameter type and string state
*
* ## Stateless
*
* A stateless action typically corresponds to an ordinary menu item.
*
* Selecting such a menu item will activate the action (with no parameter).
*
* ## Boolean State
*
* An action with a boolean state will most typically be used with a "toggle"
* or "switch" menu item. The state can be set directly, but activating the
* action (with no parameter) results in the state being toggled.
*
* Selecting a toggle menu item will activate the action. The menu item should
* be rendered as "checked" when the state is true.
*
* ## String Parameter and State
*
* Actions with string parameters and state will most typically be used to
* represent an enumerated choice over the items available for a group of
* radio menu items. Activating the action with a string parameter is
* equivalent to setting that parameter as the state.
*
* Radio menu items, in addition to being associated with the action, will
* have a target value. Selecting that menu item will result in activation
* of the action with the target value as the parameter. The menu item should
* be rendered as "selected" when the state of the action is equal to the
* target value of the menu item.
*/
/**
* SECTION:gmount
* @short_description: Mount management
* @include: gio/gio.h
* @see_also: GVolume, GUnixMountEntry, GUnixMountPoint
*
* The #GMount interface represents user-visible mounts. Note, when
* porting from GnomeVFS, #GMount is the moral equivalent of #GnomeVFSVolume.
*
* #GMount is a "mounted" filesystem that you can access. Mounted is in
* quotes because it's not the same as a unix mount, it might be a gvfs
* mount, but you can still access the files on it if you use GIO. Might or
* might not be related to a volume object.
*
* Unmounting a #GMount instance is an asynchronous operation. For
* more information about asynchronous operations, see #GAsyncResult
* and #GTask. To unmount a #GMount instance, first call
* g_mount_unmount_with_operation() with (at least) the #GMount instance and a
* #GAsyncReadyCallback. The callback will be fired when the
* operation has resolved (either with success or failure), and a
* #GAsyncReady structure will be passed to the callback. That
* callback should then call g_mount_unmount_with_operation_finish() with the #GMount
* and the #GAsyncReady data to see if the operation was completed
* successfully. If an @error is present when g_mount_unmount_with_operation_finish()
* is called, then it will be filled with any error information.
*/
/**
* SECTION:gmountoperation
* @short_description: Object used for authentication and user interaction
* @include: gio/gio.h
*
* #GMountOperation provides a mechanism for interacting with the user.
* It can be used for authenticating mountable operations, such as loop
* mounting files, hard drive partitions or server locations. It can
* also be used to ask the user questions or show a list of applications
* preventing unmount or eject operations from completing.
*
* Note that #GMountOperation is used for more than just #GMount
* objects – for example it is also used in g_drive_start() and
* g_drive_stop().
*
* Users should instantiate a subclass of this that implements all the
* various callbacks to show the required dialogs, such as
* #GtkMountOperation. If no user interaction is desired (for example
* when automounting filesystems at login time), usually %NULL can be
* passed, see each method taking a #GMountOperation for details.
*/
/**
* SECTION:gnativesocketaddress
* @short_description: Native GSocketAddress
* @include: gio/gio.h
*
* An socket address of some unknown native type.
*/
/**
* SECTION:gnetworkaddress
* @short_description: A GSocketConnectable for resolving hostnames
* @include: gio/gio.h
*
* #GNetworkAddress provides an easy way to resolve a hostname and
* then attempt to connect to that host, handling the possibility of
* multiple IP addresses and multiple address families.
*
* See #GSocketConnectable for and example of using the connectable
* interface.
*/
/**
* SECTION:gnetworking
* @title: gnetworking.h
* @short_description: System networking includes
* @include: gio/gnetworking.h
*
* The `` header can be included to get
* various low-level networking-related system headers, automatically
* taking care of certain portability issues for you.
*
* This can be used, for example, if you want to call setsockopt()
* on a #GSocket.
*
* Note that while WinSock has many of the same APIs as the
* traditional UNIX socket API, most of them behave at least slightly
* differently (particularly with respect to error handling). If you
* want your code to work under both UNIX and Windows, you will need
* to take these differences into account.
*
* Also, under GNU libc, certain non-portable functions are only visible
* in the headers if you define %_GNU_SOURCE before including them. Note
* that this symbol must be defined before including any headers, or it
* may not take effect.
*/
/**
* SECTION:gnetworkmonitor
* @title: GNetworkMonitor
* @short_description: Network status monitor
* @include: gio/gio.h
*
* #GNetworkMonitor provides an easy-to-use cross-platform API
* for monitoring network connectivity. On Linux, the available
* implementations are based on the kernel's netlink interface and
* on NetworkManager.
*
* There is also an implementation for use inside Flatpak sandboxes.
*/
/**
* SECTION:gnetworkservice
* @short_description: A GSocketConnectable for resolving SRV records
* @include: gio/gio.h
*
* Like #GNetworkAddress does with hostnames, #GNetworkService
* provides an easy way to resolve a SRV record, and then attempt to
* connect to one of the hosts that implements that service, handling
* service priority/weighting, multiple IP addresses, and multiple
* address families.
*
* See #GSrvTarget for more information about SRV records, and see
* #GSocketConnectable for and example of using the connectable
* interface.
*/
/**
* SECTION:gnotification
* @short_description: User Notifications (pop up messages)
* @include: gio/gio.h
*
* #GNotification is a mechanism for creating a notification to be shown
* to the user -- typically as a pop-up notification presented by the
* desktop environment shell.
*
* The key difference between #GNotification and other similar APIs is
* that, if supported by the desktop environment, notifications sent
* with #GNotification will persist after the application has exited,
* and even across system reboots.
*
* Since the user may click on a notification while the application is
* not running, applications using #GNotification should be able to be
* started as a D-Bus service, using #GApplication.
*
* User interaction with a notification (either the default action, or
* buttons) must be associated with actions on the application (ie:
* "app." actions). It is not possible to route user interaction
* through the notification itself, because the object will not exist if
* the application is autostarted as a result of a notification being
* clicked.
*
* A notification can be sent with g_application_send_notification().
*
* Since: 2.40
*/
/**
* SECTION:gosxappinfo
* @title: GOsxAppInfo
* @short_description: Application information from NSBundles
* @include: gio/gosxappinfo.h
*
* #GOsxAppInfo is an implementation of #GAppInfo based on NSBundle information.
*
* Note that `` is unique to OSX.
*/
/**
* SECTION:goutputstream
* @short_description: Base class for implementing streaming output
* @include: gio/gio.h
*
* #GOutputStream has functions to write to a stream (g_output_stream_write()),
* to close a stream (g_output_stream_close()) and to flush pending writes
* (g_output_stream_flush()).
*
* To copy the content of an input stream to an output stream without
* manually handling the reads and writes, use g_output_stream_splice().
*
* See the documentation for #GIOStream for details of thread safety of
* streaming APIs.
*
* All of these functions have async variants too.
*/
/**
* SECTION:gpermission
* @title: GPermission
* @short_description: An object representing the permission
* to perform a certain action
* @include: gio/gio.h
*
* A #GPermission represents the status of the caller's permission to
* perform a certain action.
*
* You can query if the action is currently allowed and if it is
* possible to acquire the permission so that the action will be allowed
* in the future.
*
* There is also an API to actually acquire the permission and one to
* release it.
*
* As an example, a #GPermission might represent the ability for the
* user to write to a #GSettings object. This #GPermission object could
* then be used to decide if it is appropriate to show a "Click here to
* unlock" button in a dialog and to provide the mechanism to invoke
* when that button is clicked.
*/
/**
* SECTION:gpollableinputstream
* @short_description: Interface for pollable input streams
* @include: gio/gio.h
* @see_also: #GInputStream, #GPollableOutputStream, #GFileDescriptorBased
*
* #GPollableInputStream is implemented by #GInputStreams that
* can be polled for readiness to read. This can be used when
* interfacing with a non-GIO API that expects
* UNIX-file-descriptor-style asynchronous I/O rather than GIO-style.
*
* Since: 2.28
*/
/**
* SECTION:gpollableoutputstream
* @short_description: Interface for pollable output streams
* @include: gio/gio.h
* @see_also: #GOutputStream, #GFileDescriptorBased, #GPollableInputStream
*
* #GPollableOutputStream is implemented by #GOutputStreams that
* can be polled for readiness to write. This can be used when
* interfacing with a non-GIO API that expects
* UNIX-file-descriptor-style asynchronous I/O rather than GIO-style.
*
* Since: 2.28
*/
/**
* SECTION:gpollableutils
* @short_description: Utilities for pollable streams
* @include: gio/gio.h
*
* Utility functions for #GPollableInputStream and
* #GPollableOutputStream implementations.
*/
/**
* SECTION:gpropertyaction
* @title: GPropertyAction
* @short_description: A GAction reflecting a GObject property
* @include: gio/gio.h
*
* A #GPropertyAction is a way to get a #GAction with a state value
* reflecting and controlling the value of a #GObject property.
*
* The state of the action will correspond to the value of the property.
* Changing it will change the property (assuming the requested value
* matches the requirements as specified in the #GParamSpec).
*
* Only the most common types are presently supported. Booleans are
* mapped to booleans, strings to strings, signed/unsigned integers to
* int32/uint32 and floats and doubles to doubles.
*
* If the property is an enum then the state will be string-typed and
* conversion will automatically be performed between the enum value and
* "nick" string as per the #GEnumValue table.
*
* Flags types are not currently supported.
*
* Properties of object types, boxed types and pointer types are not
* supported and probably never will be.
*
* Properties of #GVariant types are not currently supported.
*
* If the property is boolean-valued then the action will have a NULL
* parameter type, and activating the action (with no parameter) will
* toggle the value of the property.
*
* In all other cases, the parameter type will correspond to the type of
* the property.
*
* The general idea here is to reduce the number of locations where a
* particular piece of state is kept (and therefore has to be synchronised
* between). #GPropertyAction does not have a separate state that is kept
* in sync with the property value -- its state is the property value.
*
* For example, it might be useful to create a #GAction corresponding to
* the "visible-child-name" property of a #GtkStack so that the current
* page can be switched from a menu. The active radio indication in the
* menu is then directly determined from the active page of the
* #GtkStack.
*
* An anti-example would be binding the "active-id" property on a
* #GtkComboBox. This is because the state of the combobox itself is
* probably uninteresting and is actually being used to control
* something else.
*
* Another anti-example would be to bind to the "visible-child-name"
* property of a #GtkStack if this value is actually stored in
* #GSettings. In that case, the real source of the value is
* #GSettings. If you want a #GAction to control a setting stored in
* #GSettings, see g_settings_create_action() instead, and possibly
* combine its use with g_settings_bind().
*
* Since: 2.38
*/
/**
* SECTION:gproxy
* @short_description: Interface for proxy handling
* @include: gio/gio.h
*
* A #GProxy handles connecting to a remote host via a given type of
* proxy server. It is implemented by the 'gio-proxy' extension point.
* The extensions are named after their proxy protocol name. As an
* example, a SOCKS5 proxy implementation can be retrieved with the
* name 'socks5' using the function
* g_io_extension_point_get_extension_by_name().
*
* Since: 2.26
*/
/**
* SECTION:gproxyaddress
* @short_description: An internet address with proxy information
* @include: gio/gio.h
*
* Support for proxied #GInetSocketAddress.
*/
/**
* SECTION:gproxyresolver
* @short_description: Asynchronous and cancellable network proxy resolver
* @include: gio/gio.h
*
* #GProxyResolver provides synchronous and asynchronous network proxy
* resolution. #GProxyResolver is used within #GSocketClient through
* the method g_socket_connectable_proxy_enumerate().
*
* Implementations of #GProxyResolver based on libproxy and GNOME settings can
* be found in glib-networking. GIO comes with an implementation for use inside
* Flatpak portals.
*/
/**
* SECTION:gremoteactiongroup
* @title: GRemoteActionGroup
* @short_description: A GActionGroup that interacts with other processes
* @include: gio/gio.h
*
* The GRemoteActionGroup interface is implemented by #GActionGroup
* instances that either transmit action invocations to other processes
* or receive action invocations in the local process from other
* processes.
*
* The interface has `_full` variants of the two
* methods on #GActionGroup used to activate actions:
* g_action_group_activate_action() and
* g_action_group_change_action_state(). These variants allow a
* "platform data" #GVariant to be specified: a dictionary providing
* context for the action invocation (for example: timestamps, startup
* notification IDs, etc).
*
* #GDBusActionGroup implements #GRemoteActionGroup. This provides a
* mechanism to send platform data for action invocations over D-Bus.
*
* Additionally, g_dbus_connection_export_action_group() will check if
* the exported #GActionGroup implements #GRemoteActionGroup and use the
* `_full` variants of the calls if available. This
* provides a mechanism by which to receive platform data for action
* invocations that arrive by way of D-Bus.
*
* Since: 2.32
*/
/**
* SECTION:gresolver
* @short_description: Asynchronous and cancellable DNS resolver
* @include: gio/gio.h
*
* #GResolver provides cancellable synchronous and asynchronous DNS
* resolution, for hostnames (g_resolver_lookup_by_address(),
* g_resolver_lookup_by_name() and their async variants) and SRV
* (service) records (g_resolver_lookup_service()).
*
* #GNetworkAddress and #GNetworkService provide wrappers around
* #GResolver functionality that also implement #GSocketConnectable,
* making it easy to connect to a remote host/service.
*/
/**
* SECTION:gresource
* @short_description: Resource framework
* @include: gio/gio.h
*
* Applications and libraries often contain binary or textual data that is
* really part of the application, rather than user data. For instance
* #GtkBuilder .ui files, splashscreen images, GMenu markup XML, CSS files,
* icons, etc. These are often shipped as files in `$datadir/appname`, or
* manually included as literal strings in the code.
*
* The #GResource API and the [glib-compile-resources][glib-compile-resources] program
* provide a convenient and efficient alternative to this which has some nice properties. You
* maintain the files as normal files, so its easy to edit them, but during the build the files
* are combined into a binary bundle that is linked into the executable. This means that loading
* the resource files are efficient (as they are already in memory, shared with other instances) and
* simple (no need to check for things like I/O errors or locate the files in the filesystem). It
* also makes it easier to create relocatable applications.
*
* Resource files can also be marked as compressed. Such files will be included in the resource bundle
* in a compressed form, but will be automatically uncompressed when the resource is used. This
* is very useful e.g. for larger text files that are parsed once (or rarely) and then thrown away.
*
* Resource files can also be marked to be preprocessed, by setting the value of the
* `preprocess` attribute to a comma-separated list of preprocessing options.
* The only options currently supported are:
*
* `xml-stripblanks` which will use the xmllint command
* to strip ignorable whitespace from the XML file. For this to work,
* the `XMLLINT` environment variable must be set to the full path to
* the xmllint executable, or xmllint must be in the `PATH`; otherwise
* the preprocessing step is skipped.
*
* `to-pixdata` which will use the gdk-pixbuf-pixdata command to convert
* images to the GdkPixdata format, which allows you to create pixbufs directly using the data inside
* the resource file, rather than an (uncompressed) copy if it. For this, the gdk-pixbuf-pixdata
* program must be in the PATH, or the `GDK_PIXBUF_PIXDATA` environment variable must be
* set to the full path to the gdk-pixbuf-pixdata executable; otherwise the resource compiler will
* abort.
*
* Resource files will be exported in the GResource namespace using the
* combination of the given `prefix` and the filename from the `file` element.
* The `alias` attribute can be used to alter the filename to expose them at a
* different location in the resource namespace. Typically, this is used to
* include files from a different source directory without exposing the source
* directory in the resource namespace, as in the example below.
*
* Resource bundles are created by the [glib-compile-resources][glib-compile-resources] program
* which takes an XML file that describes the bundle, and a set of files that the XML references. These
* are combined into a binary resource bundle.
*
* An example resource description:
* |[
*
*
*
* data/splashscreen.png
* dialog.ui
* menumarkup.xml
* data/example.css
*
*
* ]|
*
* This will create a resource bundle with the following files:
* |[
* /org/gtk/Example/data/splashscreen.png
* /org/gtk/Example/dialog.ui
* /org/gtk/Example/menumarkup.xml
* /org/gtk/Example/example.css
* ]|
*
* Note that all resources in the process share the same namespace, so use Java-style
* path prefixes (like in the above example) to avoid conflicts.
*
* You can then use [glib-compile-resources][glib-compile-resources] to compile the XML to a
* binary bundle that you can load with g_resource_load(). However, its more common to use the --generate-source and
* --generate-header arguments to create a source file and header to link directly into your application.
* This will generate `get_resource()`, `register_resource()` and
* `unregister_resource()` functions, prefixed by the `--c-name` argument passed
* to [glib-compile-resources][glib-compile-resources]. `get_resource()` returns
* the generated #GResource object. The register and unregister functions
* register the resource so its files can be accessed using
* g_resources_lookup_data().
*
* Once a #GResource has been created and registered all the data in it can be accessed globally in the process by
* using API calls like g_resources_open_stream() to stream the data or g_resources_lookup_data() to get a direct pointer
* to the data. You can also use URIs like "resource:///org/gtk/Example/data/splashscreen.png" with #GFile to access
* the resource data.
*
* Some higher-level APIs, such as #GtkApplication, will automatically load
* resources from certain well-known paths in the resource namespace as a
* convenience. See the documentation for those APIs for details.
*
* There are two forms of the generated source, the default version uses the compiler support for constructor
* and destructor functions (where available) to automatically create and register the #GResource on startup
* or library load time. If you pass `--manual-register`, two functions to register/unregister the resource are created
* instead. This requires an explicit initialization call in your application/library, but it works on all platforms,
* even on the minor ones where constructors are not supported. (Constructor support is available for at least Win32, Mac OS and Linux.)
*
* Note that resource data can point directly into the data segment of e.g. a library, so if you are unloading libraries
* during runtime you need to be very careful with keeping around pointers to data from a resource, as this goes away
* when the library is unloaded. However, in practice this is not generally a problem, since most resource accesses
* are for your own resources, and resource data is often used once, during parsing, and then released.
*
* When debugging a program or testing a change to an installed version, it is often useful to be able to
* replace resources in the program or library, without recompiling, for debugging or quick hacking and testing
* purposes. Since GLib 2.50, it is possible to use the `G_RESOURCE_OVERLAYS` environment variable to selectively overlay
* resources with replacements from the filesystem. It is a colon-separated list of substitutions to perform
* during resource lookups.
*
* A substitution has the form
*
* |[
* /org/gtk/libgtk=/home/desrt/gtk-overlay
* ]|
*
* The part before the `=` is the resource subpath for which the overlay applies. The part after is a
* filesystem path which contains files and subdirectories as you would like to be loaded as resources with the
* equivalent names.
*
* In the example above, if an application tried to load a resource with the resource path
* `/org/gtk/libgtk/ui/gtkdialog.ui` then GResource would check the filesystem path
* `/home/desrt/gtk-overlay/ui/gtkdialog.ui`. If a file was found there, it would be used instead. This is an
* overlay, not an outright replacement, which means that if a file is not found at that path, the built-in
* version will be used instead. Whiteouts are not currently supported.
*
* Substitutions must start with a slash, and must not contain a trailing slash before the '='. The path after
* the slash should ideally be absolute, but this is not strictly required. It is possible to overlay the
* location of a single resource with an individual file.
*
* Since: 2.32
*/
/**
* SECTION:gseekable
* @short_description: Stream seeking interface
* @include: gio/gio.h
* @see_also: #GInputStream, #GOutputStream
*
* #GSeekable is implemented by streams (implementations of
* #GInputStream or #GOutputStream) that support seeking.
*
* Seekable streams largely fall into two categories: resizable and
* fixed-size.
*
* #GSeekable on fixed-sized streams is approximately the same as POSIX
* lseek() on a block device (for example: attmepting to seek past the
* end of the device is an error). Fixed streams typically cannot be
* truncated.
*
* #GSeekable on resizable streams is approximately the same as POSIX
* lseek() on a normal file. Seeking past the end and writing data will
* usually cause the stream to resize by introducing zero bytes.
*/
/**
* SECTION:gsettings
* @short_description: High-level API for application settings
* @include: gio/gio.h
*
* The #GSettings class provides a convenient API for storing and retrieving
* application settings.
*
* Reads and writes can be considered to be non-blocking. Reading
* settings with #GSettings is typically extremely fast: on
* approximately the same order of magnitude (but slower than) a
* #GHashTable lookup. Writing settings is also extremely fast in terms
* of time to return to your application, but can be extremely expensive
* for other threads and other processes. Many settings backends
* (including dconf) have lazy initialisation which means in the common
* case of the user using their computer without modifying any settings
* a lot of work can be avoided. For dconf, the D-Bus service doesn't
* even need to be started in this case. For this reason, you should
* only ever modify #GSettings keys in response to explicit user action.
* Particular care should be paid to ensure that modifications are not
* made during startup -- for example, when setting the initial value
* of preferences widgets. The built-in g_settings_bind() functionality
* is careful not to write settings in response to notify signals as a
* result of modifications that it makes to widgets.
*
* When creating a GSettings instance, you have to specify a schema
* that describes the keys in your settings and their types and default
* values, as well as some other information.
*
* Normally, a schema has as fixed path that determines where the settings
* are stored in the conceptual global tree of settings. However, schemas
* can also be '[relocatable][gsettings-relocatable]', i.e. not equipped with
* a fixed path. This is
* useful e.g. when the schema describes an 'account', and you want to be
* able to store a arbitrary number of accounts.
*
* Paths must start with and end with a forward slash character ('/')
* and must not contain two sequential slash characters. Paths should
* be chosen based on a domain name associated with the program or
* library to which the settings belong. Examples of paths are
* "/org/gtk/settings/file-chooser/" and "/ca/desrt/dconf-editor/".
* Paths should not start with "/apps/", "/desktop/" or "/system/" as
* they often did in GConf.
*
* Unlike other configuration systems (like GConf), GSettings does not
* restrict keys to basic types like strings and numbers. GSettings stores
* values as #GVariant, and allows any #GVariantType for keys. Key names
* are restricted to lowercase characters, numbers and '-'. Furthermore,
* the names must begin with a lowercase character, must not end
* with a '-', and must not contain consecutive dashes.
*
* Similar to GConf, the default values in GSettings schemas can be
* localized, but the localized values are stored in gettext catalogs
* and looked up with the domain that is specified in the
* `gettext-domain` attribute of the or
* elements and the category that is specified in the `l10n` attribute of
* the element. The string which is translated includes all text in
* the element, including any surrounding quotation marks.
*
* The `l10n` attribute must be set to `messages` or `time`, and sets the
* [locale category for
* translation](https://www.gnu.org/software/gettext/manual/html_node/Aspects.html#index-locale-categories-1).
* The `messages` category should be used by default; use `time` for
* translatable date or time formats. A translation comment can be added as an
* XML comment immediately above the element — it is recommended to
* add these comments to aid translators understand the meaning and
* implications of the default value. An optional translation `context`
* attribute can be set on the element to disambiguate multiple
* defaults which use the same string.
*
* For example:
* |[
*
* ['bad', 'words']
* ]|
*
* Translations of default values must remain syntactically valid serialized
* #GVariants (e.g. retaining any surrounding quotation marks) or runtime
* errors will occur.
*
* GSettings uses schemas in a compact binary form that is created
* by the [glib-compile-schemas][glib-compile-schemas]
* utility. The input is a schema description in an XML format.
*
* A DTD for the gschema XML format can be found here:
* [gschema.dtd](https://git.gnome.org/browse/glib/tree/gio/gschema.dtd)
*
* The [glib-compile-schemas][glib-compile-schemas] tool expects schema
* files to have the extension `.gschema.xml`.
*
* At runtime, schemas are identified by their id (as specified in the
* id attribute of the element). The convention for schema
* ids is to use a dotted name, similar in style to a D-Bus bus name,
* e.g. "org.gnome.SessionManager". In particular, if the settings are
* for a specific service that owns a D-Bus bus name, the D-Bus bus name
* and schema id should match. For schemas which deal with settings not
* associated with one named application, the id should not use
* StudlyCaps, e.g. "org.gnome.font-rendering".
*
* In addition to #GVariant types, keys can have types that have
* enumerated types. These can be described by a ,
* or element, as seen in the
* [example][schema-enumerated]. The underlying type of such a key
* is string, but you can use g_settings_get_enum(), g_settings_set_enum(),
* g_settings_get_flags(), g_settings_set_flags() access the numeric values
* corresponding to the string value of enum and flags keys.
*
* An example for default value:
* |[
*
*
*
*
* "Hello, earthlings"
* A greeting
*
* Greeting of the invading martians
*
*
*
*
* (20,30)
*
*
*
*
* ]|
*
* An example for ranges, choices and enumerated types:
* |[
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
* 10
*
*
*
*
*
*
*
*
*
*
*
*
* 'Joe'
*
*
*
* 'first'
*
*
*
* ["flag1","flag2"]
*
*
*
* ]|
*
* ## Vendor overrides
*
* Default values are defined in the schemas that get installed by
* an application. Sometimes, it is necessary for a vendor or distributor
* to adjust these defaults. Since patching the XML source for the schema
* is inconvenient and error-prone,
* [glib-compile-schemas][glib-compile-schemas] reads so-called vendor
* override' files. These are keyfiles in the same directory as the XML
* schema sources which can override default values. The schema id serves
* as the group name in the key file, and the values are expected in
* serialized GVariant form, as in the following example:
* |[
* [org.gtk.Example]
* key1='string'
* key2=1.5
* ]|
*
* glib-compile-schemas expects schema files to have the extension
* `.gschema.override`.
*
* ## Binding
*
* A very convenient feature of GSettings lets you bind #GObject properties
* directly to settings, using g_settings_bind(). Once a GObject property
* has been bound to a setting, changes on either side are automatically
* propagated to the other side. GSettings handles details like mapping
* between GObject and GVariant types, and preventing infinite cycles.
*
* This makes it very easy to hook up a preferences dialog to the
* underlying settings. To make this even more convenient, GSettings
* looks for a boolean property with the name "sensitivity" and
* automatically binds it to the writability of the bound setting.
* If this 'magic' gets in the way, it can be suppressed with the
* #G_SETTINGS_BIND_NO_SENSITIVITY flag.
*
* ## Relocatable schemas # {#gsettings-relocatable}
*
* A relocatable schema is one with no `path` attribute specified on its
* element. By using g_settings_new_with_path(), a #GSettings object
* can be instantiated for a relocatable schema, assigning a path to the
* instance. Paths passed to g_settings_new_with_path() will typically be
* constructed dynamically from a constant prefix plus some form of instance
* identifier; but they must still be valid GSettings paths. Paths could also
* be constant and used with a globally installed schema originating from a
* dependency library.
*
* For example, a relocatable schema could be used to store geometry information
* for different windows in an application. If the schema ID was
* `org.foo.MyApp.Window`, it could be instantiated for paths
* `/org/foo/MyApp/main/`, `/org/foo/MyApp/document-1/`,
* `/org/foo/MyApp/document-2/`, etc. If any of the paths are well-known
* they can be specified as elements in the parent schema, e.g.:
* |[
*
*
*
* ]|
*
* ## Build system integration # {#gsettings-build-system}
*
* GSettings comes with autotools integration to simplify compiling and
* installing schemas. To add GSettings support to an application, add the
* following to your `configure.ac`:
* |[
* GLIB_GSETTINGS
* ]|
*
* In the appropriate `Makefile.am`, use the following snippet to compile and
* install the named schema:
* |[
* gsettings_SCHEMAS = org.foo.MyApp.gschema.xml
* EXTRA_DIST = $(gsettings_SCHEMAS)
*
* @GSETTINGS_RULES@
* ]|
*
* No changes are needed to the build system to mark a schema XML file for
* translation. Assuming it sets the `gettext-domain` attribute, a schema may
* be marked for translation by adding it to `POTFILES.in`, assuming gettext
* 0.19 is in use (the preferred method for translation):
* |[
* data/org.foo.MyApp.gschema.xml
* ]|
*
* Alternatively, if intltool 0.50.1 is in use:
* |[
* [type: gettext/gsettings]data/org.foo.MyApp.gschema.xml
* ]|
*
* GSettings will use gettext to look up translations for the and
* elements, and also any elements which have a `l10n`
* attribute set. Translations must not be included in the `.gschema.xml` file
* by the build system, for example by using intltool XML rules with a
* `.gschema.xml.in` template.
*
* If an enumerated type defined in a C header file is to be used in a GSettings
* schema, it can either be defined manually using an element in the
* schema XML, or it can be extracted automatically from the C header. This
* approach is preferred, as it ensures the two representations are always
* synchronised. To do so, add the following to the relevant `Makefile.am`:
* |[
* gsettings_ENUM_NAMESPACE = org.foo.MyApp
* gsettings_ENUM_FILES = my-app-enums.h my-app-misc.h
* ]|
*
* `gsettings_ENUM_NAMESPACE` specifies the schema namespace for the enum files,
* which are specified in `gsettings_ENUM_FILES`. This will generate a
* `org.foo.MyApp.enums.xml` file containing the extracted enums, which will be
* automatically included in the schema compilation, install and uninstall
* rules. It should not be committed to version control or included in
* `EXTRA_DIST`.
*/
/**
* SECTION:gsettingsbackend
* @title: GSettingsBackend
* @short_description: Interface for settings backend implementations
* @include: gio/gsettingsbackend.h
* @see_also: #GSettings, #GIOExtensionPoint
*
* The #GSettingsBackend interface defines a generic interface for
* non-strictly-typed data that is stored in a hierarchy. To implement
* an alternative storage backend for #GSettings, you need to implement
* the #GSettingsBackend interface and then make it implement the
* extension point #G_SETTINGS_BACKEND_EXTENSION_POINT_NAME.
*
* The interface defines methods for reading and writing values, a
* method for determining if writing of certain values will fail
* (lockdown) and a change notification mechanism.
*
* The semantics of the interface are very precisely defined and
* implementations must carefully adhere to the expectations of
* callers that are documented on each of the interface methods.
*
* Some of the GSettingsBackend functions accept or return a #GTree.
* These trees always have strings as keys and #GVariant as values.
* g_settings_backend_create_tree() is a convenience function to create
* suitable trees.
*
* The GSettingsBackend API is exported to allow third-party
* implementations, but does not carry the same stability guarantees
* as the public GIO API. For this reason, you have to define the
* C preprocessor symbol %G_SETTINGS_ENABLE_BACKEND before including
* `gio/gsettingsbackend.h`.
*/
/**
* SECTION:gsettingsschema
* @short_description: Introspecting and controlling the loading
* of GSettings schemas
* @include: gio/gio.h
*
* The #GSettingsSchemaSource and #GSettingsSchema APIs provide a
* mechanism for advanced control over the loading of schemas and a
* mechanism for introspecting their content.
*
* Plugin loading systems that wish to provide plugins a way to access
* settings face the problem of how to make the schemas for these
* settings visible to GSettings. Typically, a plugin will want to ship
* the schema along with itself and it won't be installed into the
* standard system directories for schemas.
*
* #GSettingsSchemaSource provides a mechanism for dealing with this by
* allowing the creation of a new 'schema source' from which schemas can
* be acquired. This schema source can then become part of the metadata
* associated with the plugin and queried whenever the plugin requires
* access to some settings.
*
* Consider the following example:
*
* |[
* typedef struct
* {
* ...
* GSettingsSchemaSource *schema_source;
* ...
* } Plugin;
*
* Plugin *
* initialise_plugin (const gchar *dir)
* {
* Plugin *plugin;
*
* ...
*
* plugin->schema_source =
* g_settings_new_schema_source_from_directory (dir,
* g_settings_schema_source_get_default (), FALSE, NULL);
*
* ...
*
* return plugin;
* }
*
* ...
*
* GSettings *
* plugin_get_settings (Plugin *plugin,
* const gchar *schema_id)
* {
* GSettingsSchema *schema;
*
* if (schema_id == NULL)
* schema_id = plugin->identifier;
*
* schema = g_settings_schema_source_lookup (plugin->schema_source,
* schema_id, FALSE);
*
* if (schema == NULL)
* {
* ... disable the plugin or abort, etc ...
* }
*
* return g_settings_new_full (schema, NULL, NULL);
* }
* ]|
*
* The code above shows how hooks should be added to the code that
* initialises (or enables) the plugin to create the schema source and
* how an API can be added to the plugin system to provide a convenient
* way for the plugin to access its settings, using the schemas that it
* ships.
*
* From the standpoint of the plugin, it would need to ensure that it
* ships a gschemas.compiled file as part of itself, and then simply do
* the following:
*
* |[
* {
* GSettings *settings;
* gint some_value;
*
* settings = plugin_get_settings (self, NULL);
* some_value = g_settings_get_int (settings, "some-value");
* ...
* }
* ]|
*
* It's also possible that the plugin system expects the schema source
* files (ie: .gschema.xml files) instead of a gschemas.compiled file.
* In that case, the plugin loading system must compile the schemas for
* itself before attempting to create the settings source.
*
* Since: 2.32
*/
/**
* SECTION:gsimpleaction
* @title: GSimpleAction
* @short_description: A simple GAction implementation
* @include: gio/gio.h
*
* A #GSimpleAction is the obvious simple implementation of the #GAction
* interface. This is the easiest way to create an action for purposes of
* adding it to a #GSimpleActionGroup.
*
* See also #GtkAction.
*/
/**
* SECTION:gsimpleactiongroup
* @title: GSimpleActionGroup
* @short_description: A simple GActionGroup implementation
* @include: gio/gio.h
*
* #GSimpleActionGroup is a hash table filled with #GAction objects,
* implementing the #GActionGroup and #GActionMap interfaces.
*/
/**
* SECTION:gsimpleasyncresult
* @short_description: Simple asynchronous results implementation
* @include: gio/gio.h
* @see_also: #GAsyncResult, #GTask
*
* As of GLib 2.46, #GSimpleAsyncResult is deprecated in favor of
* #GTask, which provides a simpler API.
*
* #GSimpleAsyncResult implements #GAsyncResult.
*
* GSimpleAsyncResult handles #GAsyncReadyCallbacks, error
* reporting, operation cancellation and the final state of an operation,
* completely transparent to the application. Results can be returned
* as a pointer e.g. for functions that return data that is collected
* asynchronously, a boolean value for checking the success or failure
* of an operation, or a #gssize for operations which return the number
* of bytes modified by the operation; all of the simple return cases
* are covered.
*
* Most of the time, an application will not need to know of the details
* of this API; it is handled transparently, and any necessary operations
* are handled by #GAsyncResult's interface. However, if implementing a
* new GIO module, for writing language bindings, or for complex
* applications that need better control of how asynchronous operations
* are completed, it is important to understand this functionality.
*
* GSimpleAsyncResults are tagged with the calling function to ensure
* that asynchronous functions and their finishing functions are used
* together correctly.
*
* To create a new #GSimpleAsyncResult, call g_simple_async_result_new().
* If the result needs to be created for a #GError, use
* g_simple_async_result_new_from_error() or
* g_simple_async_result_new_take_error(). If a #GError is not available
* (e.g. the asynchronous operation's doesn't take a #GError argument),
* but the result still needs to be created for an error condition, use
* g_simple_async_result_new_error() (or g_simple_async_result_set_error_va()
* if your application or binding requires passing a variable argument list
* directly), and the error can then be propagated through the use of
* g_simple_async_result_propagate_error().
*
* An asynchronous operation can be made to ignore a cancellation event by
* calling g_simple_async_result_set_handle_cancellation() with a
* #GSimpleAsyncResult for the operation and %FALSE. This is useful for
* operations that are dangerous to cancel, such as close (which would
* cause a leak if cancelled before being run).
*
* GSimpleAsyncResult can integrate into GLib's event loop, #GMainLoop,
* or it can use #GThreads.
* g_simple_async_result_complete() will finish an I/O task directly
* from the point where it is called. g_simple_async_result_complete_in_idle()
* will finish it from an idle handler in the
* [thread-default main context][g-main-context-push-thread-default]
* . g_simple_async_result_run_in_thread() will run the
* job in a separate thread and then deliver the result to the
* thread-default main context.
*
* To set the results of an asynchronous function,
* g_simple_async_result_set_op_res_gpointer(),
* g_simple_async_result_set_op_res_gboolean(), and
* g_simple_async_result_set_op_res_gssize()
* are provided, setting the operation's result to a gpointer, gboolean, or
* gssize, respectively.
*
* Likewise, to get the result of an asynchronous function,
* g_simple_async_result_get_op_res_gpointer(),
* g_simple_async_result_get_op_res_gboolean(), and
* g_simple_async_result_get_op_res_gssize() are
* provided, getting the operation's result as a gpointer, gboolean, and
* gssize, respectively.
*
* For the details of the requirements implementations must respect, see
* #GAsyncResult. A typical implementation of an asynchronous operation
* using GSimpleAsyncResult looks something like this:
*
* |[
* static void
* baked_cb (Cake *cake,
* gpointer user_data)
* {
* // In this example, this callback is not given a reference to the cake,
* // so the GSimpleAsyncResult has to take a reference to it.
* GSimpleAsyncResult *result = user_data;
*
* if (cake == NULL)
* g_simple_async_result_set_error (result,
* BAKER_ERRORS,
* BAKER_ERROR_NO_FLOUR,
* "Go to the supermarket");
* else
* g_simple_async_result_set_op_res_gpointer (result,
* g_object_ref (cake),
* g_object_unref);
*
*
* // In this example, we assume that baked_cb is called as a callback from
* // the mainloop, so it's safe to complete the operation synchronously here.
* // If, however, _baker_prepare_cake () might call its callback without
* // first returning to the mainloop — inadvisable, but some APIs do so —
* // we would need to use g_simple_async_result_complete_in_idle().
* g_simple_async_result_complete (result);
* g_object_unref (result);
* }
*
* void
* baker_bake_cake_async (Baker *self,
* guint radius,
* GAsyncReadyCallback callback,
* gpointer user_data)
* {
* GSimpleAsyncResult *simple;
* Cake *cake;
*
* if (radius < 3)
* {
* g_simple_async_report_error_in_idle (G_OBJECT (self),
* callback,
* user_data,
* BAKER_ERRORS,
* BAKER_ERROR_TOO_SMALL,
* "%ucm radius cakes are silly",
* radius);
* return;
* }
*
* simple = g_simple_async_result_new (G_OBJECT (self),
* callback,
* user_data,
* baker_bake_cake_async);
* cake = _baker_get_cached_cake (self, radius);
*
* if (cake != NULL)
* {
* g_simple_async_result_set_op_res_gpointer (simple,
* g_object_ref (cake),
* g_object_unref);
* g_simple_async_result_complete_in_idle (simple);
* g_object_unref (simple);
* // Drop the reference returned by _baker_get_cached_cake();
* // the GSimpleAsyncResult has taken its own reference.
* g_object_unref (cake);
* return;
* }
*
* _baker_prepare_cake (self, radius, baked_cb, simple);
* }
*
* Cake *
* baker_bake_cake_finish (Baker *self,
* GAsyncResult *result,
* GError **error)
* {
* GSimpleAsyncResult *simple;
* Cake *cake;
*
* g_return_val_if_fail (g_simple_async_result_is_valid (result,
* G_OBJECT (self),
* baker_bake_cake_async),
* NULL);
*
* simple = (GSimpleAsyncResult *) result;
*
* if (g_simple_async_result_propagate_error (simple, error))
* return NULL;
*
* cake = CAKE (g_simple_async_result_get_op_res_gpointer (simple));
* return g_object_ref (cake);
* }
* ]|
*/
/**
* SECTION:gsimpleiostream
* @short_description: A wrapper around an input and an output stream.
* @include: gio/gio.h
* @see_also: #GIOStream
*
* GSimpleIOStream creates a #GIOStream from an arbitrary #GInputStream and
* #GOutputStream. This allows any pair of input and output streams to be used
* with #GIOStream methods.
*
* This is useful when you obtained a #GInputStream and a #GOutputStream
* by other means, for instance creating them with platform specific methods as
* g_unix_input_stream_new() or g_win32_input_stream_new(), and you want
* to take advantage of the methods provided by #GIOStream.
*
* Since: 2.44
*/
/**
* SECTION:gsimplepermission
* @title: GSimplePermission
* @short_description: A GPermission that doesn't change value
* @include: gio/gio.h
*
* #GSimplePermission is a trivial implementation of #GPermission that
* represents a permission that is either always or never allowed. The
* value is given at construction and doesn't change.
*
* Calling request or release will result in errors.
*/
/**
* SECTION:gsimpleproxyresolver
* @short_description: Simple proxy resolver implementation
* @include: gio/gio.h
* @see_also: g_socket_client_set_proxy_resolver()
*
* #GSimpleProxyResolver is a simple #GProxyResolver implementation
* that handles a single default proxy, multiple URI-scheme-specific
* proxies, and a list of hosts that proxies should not be used for.
*
* #GSimpleProxyResolver is never the default proxy resolver, but it
* can be used as the base class for another proxy resolver
* implementation, or it can be created and used manually, such as
* with g_socket_client_set_proxy_resolver().
*
* Since: 2.36
*/
/**
* SECTION:gsocket
* @short_description: Low-level socket object
* @include: gio/gio.h
* @see_also: #GInitable, [][gio-gnetworking.h]
*
* A #GSocket is a low-level networking primitive. It is a more or less
* direct mapping of the BSD socket API in a portable GObject based API.
* It supports both the UNIX socket implementations and winsock2 on Windows.
*
* #GSocket is the platform independent base upon which the higher level
* network primitives are based. Applications are not typically meant to
* use it directly, but rather through classes like #GSocketClient,
* #GSocketService and #GSocketConnection. However there may be cases where
* direct use of #GSocket is useful.
*
* #GSocket implements the #GInitable interface, so if it is manually constructed
* by e.g. g_object_new() you must call g_initable_init() and check the
* results before using the object. This is done automatically in
* g_socket_new() and g_socket_new_from_fd(), so these functions can return
* %NULL.
*
* Sockets operate in two general modes, blocking or non-blocking. When
* in blocking mode all operations (which don’t take an explicit blocking
* parameter) block until the requested operation
* is finished or there is an error. In non-blocking mode all calls that
* would block return immediately with a %G_IO_ERROR_WOULD_BLOCK error.
* To know when a call would successfully run you can call g_socket_condition_check(),
* or g_socket_condition_wait(). You can also use g_socket_create_source() and
* attach it to a #GMainContext to get callbacks when I/O is possible.
* Note that all sockets are always set to non blocking mode in the system, and
* blocking mode is emulated in GSocket.
*
* When working in non-blocking mode applications should always be able to
* handle getting a %G_IO_ERROR_WOULD_BLOCK error even when some other
* function said that I/O was possible. This can easily happen in case
* of a race condition in the application, but it can also happen for other
* reasons. For instance, on Windows a socket is always seen as writable
* until a write returns %G_IO_ERROR_WOULD_BLOCK.
*
* #GSockets can be either connection oriented or datagram based.
* For connection oriented types you must first establish a connection by
* either connecting to an address or accepting a connection from another
* address. For connectionless socket types the target/source address is
* specified or received in each I/O operation.
*
* All socket file descriptors are set to be close-on-exec.
*
* Note that creating a #GSocket causes the signal %SIGPIPE to be
* ignored for the remainder of the program. If you are writing a
* command-line utility that uses #GSocket, you may need to take into
* account the fact that your program will not automatically be killed
* if it tries to write to %stdout after it has been closed.
*
* Like most other APIs in GLib, #GSocket is not inherently thread safe. To use
* a #GSocket concurrently from multiple threads, you must implement your own
* locking.
*
* Since: 2.22
*/
/**
* SECTION:gsocketaddress
* @short_description: Abstract base class representing endpoints
* for socket communication
* @include: gio/gio.h
*
* #GSocketAddress is the equivalent of struct sockaddr in the BSD
* sockets API. This is an abstract class; use #GInetSocketAddress
* for internet sockets, or #GUnixSocketAddress for UNIX domain sockets.
*/
/**
* SECTION:gsocketclient
* @short_description: Helper for connecting to a network service
* @include: gio/gio.h
* @see_also: #GSocketConnection, #GSocketListener
*
* #GSocketClient is a lightweight high-level utility class for connecting to
* a network host using a connection oriented socket type.
*
* You create a #GSocketClient object, set any options you want, and then
* call a sync or async connect operation, which returns a #GSocketConnection
* subclass on success.
*
* The type of the #GSocketConnection object returned depends on the type of
* the underlying socket that is in use. For instance, for a TCP/IP connection
* it will be a #GTcpConnection.
*
* As #GSocketClient is a lightweight object, you don't need to cache it. You
* can just create a new one any time you need one.
*
* Since: 2.22
*/
/**
* SECTION:gsocketconnectable
* @short_description: Interface for potential socket endpoints
* @include: gio/gio.h
*
* Objects that describe one or more potential socket endpoints
* implement #GSocketConnectable. Callers can then use
* g_socket_connectable_enumerate() to get a #GSocketAddressEnumerator
* to try out each socket address in turn until one succeeds, as shown
* in the sample code below.
*
* |[
* MyConnectionType *
* connect_to_host (const char *hostname,
* guint16 port,
* GCancellable *cancellable,
* GError **error)
* {
* MyConnection *conn = NULL;
* GSocketConnectable *addr;
* GSocketAddressEnumerator *enumerator;
* GSocketAddress *sockaddr;
* GError *conn_error = NULL;
*
* addr = g_network_address_new (hostname, port);
* enumerator = g_socket_connectable_enumerate (addr);
* g_object_unref (addr);
*
* // Try each sockaddr until we succeed. Record the first connection error,
* // but not any further ones (since they'll probably be basically the same
* // as the first).
* while (!conn && (sockaddr = g_socket_address_enumerator_next (enumerator, cancellable, error))
* {
* conn = connect_to_sockaddr (sockaddr, conn_error ? NULL : &conn_error);
* g_object_unref (sockaddr);
* }
* g_object_unref (enumerator);
*
* if (conn)
* {
* if (conn_error)
* {
* // We couldn't connect to the first address, but we succeeded
* // in connecting to a later address.
* g_error_free (conn_error);
* }
* return conn;
* }
* else if (error)
* {
* /// Either initial lookup failed, or else the caller cancelled us.
* if (conn_error)
* g_error_free (conn_error);
* return NULL;
* }
* else
* {
* g_error_propagate (error, conn_error);
* return NULL;
* }
* }
* ]|
*/
/**
* SECTION:gsocketconnection
* @short_description: A socket connection
* @include: gio/gio.h
* @see_also: #GIOStream, #GSocketClient, #GSocketListener
*
* #GSocketConnection is a #GIOStream for a connected socket. They
* can be created either by #GSocketClient when connecting to a host,
* or by #GSocketListener when accepting a new client.
*
* The type of the #GSocketConnection object returned from these calls
* depends on the type of the underlying socket that is in use. For
* instance, for a TCP/IP connection it will be a #GTcpConnection.
*
* Choosing what type of object to construct is done with the socket
* connection factory, and it is possible for 3rd parties to register
* custom socket connection types for specific combination of socket
* family/type/protocol using g_socket_connection_factory_register_type().
*
* To close a #GSocketConnection, use g_io_stream_close(). Closing both
* substreams of the #GIOStream separately will not close the underlying
* #GSocket.
*
* Since: 2.22
*/
/**
* SECTION:gsocketcontrolmessage
* @title: GSocketControlMessage
* @short_description: A GSocket control message
* @include: gio/gio.h
* @see_also: #GSocket.
*
* A #GSocketControlMessage is a special-purpose utility message that
* can be sent to or received from a #GSocket. These types of
* messages are often called "ancillary data".
*
* The message can represent some sort of special instruction to or
* information from the socket or can represent a special kind of
* transfer to the peer (for example, sending a file descriptor over
* a UNIX socket).
*
* These messages are sent with g_socket_send_message() and received
* with g_socket_receive_message().
*
* To extend the set of control message that can be sent, subclass this
* class and override the get_size, get_level, get_type and serialize
* methods.
*
* To extend the set of control messages that can be received, subclass
* this class and implement the deserialize method. Also, make sure your
* class is registered with the GType typesystem before calling
* g_socket_receive_message() to read such a message.
*
* Since: 2.22
*/
/**
* SECTION:gsocketlistener
* @title: GSocketListener
* @short_description: Helper for accepting network client connections
* @include: gio/gio.h
* @see_also: #GThreadedSocketService, #GSocketService.
*
* A #GSocketListener is an object that keeps track of a set
* of server sockets and helps you accept sockets from any of the
* socket, either sync or async.
*
* If you want to implement a network server, also look at #GSocketService
* and #GThreadedSocketService which are subclass of #GSocketListener
* that makes this even easier.
*
* Since: 2.22
*/
/**
* SECTION:gsocketservice
* @title: GSocketService
* @short_description: Make it easy to implement a network service
* @include: gio/gio.h
* @see_also: #GThreadedSocketService, #GSocketListener.
*
* A #GSocketService is an object that represents a service that
* is provided to the network or over local sockets. When a new
* connection is made to the service the #GSocketService::incoming
* signal is emitted.
*
* A #GSocketService is a subclass of #GSocketListener and you need
* to add the addresses you want to accept connections on with the
* #GSocketListener APIs.
*
* There are two options for implementing a network service based on
* #GSocketService. The first is to create the service using
* g_socket_service_new() and to connect to the #GSocketService::incoming
* signal. The second is to subclass #GSocketService and override the
* default signal handler implementation.
*
* In either case, the handler must immediately return, or else it
* will block additional incoming connections from being serviced.
* If you are interested in writing connection handlers that contain
* blocking code then see #GThreadedSocketService.
*
* The socket service runs on the main loop of the
* [thread-default context][g-main-context-push-thread-default-context]
* of the thread it is created in, and is not
* threadsafe in general. However, the calls to start and stop the
* service are thread-safe so these can be used from threads that
* handle incoming clients.
*
* Since: 2.22
*/
/**
* SECTION:gsrvtarget
* @short_description: DNS SRV record target
* @include: gio/gio.h
*
* SRV (service) records are used by some network protocols to provide
* service-specific aliasing and load-balancing. For example, XMPP
* (Jabber) uses SRV records to locate the XMPP server for a domain;
* rather than connecting directly to "example.com" or assuming a
* specific server hostname like "xmpp.example.com", an XMPP client
* would look up the "xmpp-client" SRV record for "example.com", and
* then connect to whatever host was pointed to by that record.
*
* You can use g_resolver_lookup_service() or
* g_resolver_lookup_service_async() to find the #GSrvTargets
* for a given service. However, if you are simply planning to connect
* to the remote service, you can use #GNetworkService's
* #GSocketConnectable interface and not need to worry about
* #GSrvTarget at all.
*/
/**
* SECTION:gsubprocess
* @title: GSubprocess
* @short_description: Child processes
* @include: gio/gio.h
* @see_also: #GSubprocessLauncher
*
* #GSubprocess allows the creation of and interaction with child
* processes.
*
* Processes can be communicated with using standard GIO-style APIs (ie:
* #GInputStream, #GOutputStream). There are GIO-style APIs to wait for
* process termination (ie: cancellable and with an asynchronous
* variant).
*
* There is an API to force a process to terminate, as well as a
* race-free API for sending UNIX signals to a subprocess.
*
* One major advantage that GIO brings over the core GLib library is
* comprehensive API for asynchronous I/O, such
* g_output_stream_splice_async(). This makes GSubprocess
* significantly more powerful and flexible than equivalent APIs in
* some other languages such as the `subprocess.py`
* included with Python. For example, using #GSubprocess one could
* create two child processes, reading standard output from the first,
* processing it, and writing to the input stream of the second, all
* without blocking the main loop.
*
* A powerful g_subprocess_communicate() API is provided similar to the
* `communicate()` method of `subprocess.py`. This enables very easy
* interaction with a subprocess that has been opened with pipes.
*
* #GSubprocess defaults to tight control over the file descriptors open
* in the child process, avoiding dangling-fd issues that are caused by
* a simple fork()/exec(). The only open file descriptors in the
* spawned process are ones that were explicitly specified by the
* #GSubprocess API (unless %G_SUBPROCESS_FLAGS_INHERIT_FDS was
* specified).
*
* #GSubprocess will quickly reap all child processes as they exit,
* avoiding "zombie processes" remaining around for long periods of
* time. g_subprocess_wait() can be used to wait for this to happen,
* but it will happen even without the call being explicitly made.
*
* As a matter of principle, #GSubprocess has no API that accepts
* shell-style space-separated strings. It will, however, match the
* typical shell behaviour of searching the PATH for executables that do
* not contain a directory separator in their name.
*
* #GSubprocess attempts to have a very simple API for most uses (ie:
* spawning a subprocess with arguments and support for most typical
* kinds of input and output redirection). See g_subprocess_new(). The
* #GSubprocessLauncher API is provided for more complicated cases
* (advanced types of redirection, environment variable manipulation,
* change of working directory, child setup functions, etc).
*
* A typical use of #GSubprocess will involve calling
* g_subprocess_new(), followed by g_subprocess_wait_async() or
* g_subprocess_wait(). After the process exits, the status can be
* checked using functions such as g_subprocess_get_if_exited() (which
* are similar to the familiar WIFEXITED-style POSIX macros).
*
* Since: 2.40
*/
/**
* SECTION:gsubprocesslauncher
* @title: GSubprocess Launcher
* @short_description: Environment options for launching a child process
* @include: gio/gio.h
*
* This class contains a set of options for launching child processes,
* such as where its standard input and output will be directed, the
* argument list, the environment, and more.
*
* While the #GSubprocess class has high level functions covering
* popular cases, use of this class allows access to more advanced
* options. It can also be used to launch multiple subprocesses with
* a similar configuration.
*
* Since: 2.40
*/
/**
* SECTION:gtask
* @short_description: Cancellable synchronous or asynchronous task
* and result
* @include: gio/gio.h
* @see_also: #GAsyncResult
*
* A #GTask represents and manages a cancellable "task".
*
* ## Asynchronous operations
*
* The most common usage of #GTask is as a #GAsyncResult, to
* manage data during an asynchronous operation. You call
* g_task_new() in the "start" method, followed by
* g_task_set_task_data() and the like if you need to keep some
* additional data associated with the task, and then pass the
* task object around through your asynchronous operation.
* Eventually, you will call a method such as
* g_task_return_pointer() or g_task_return_error(), which will
* save the value you give it and then invoke the task's callback
* function (waiting until the next iteration of the main
* loop first, if necessary). The caller will pass the #GTask back
* to the operation's finish function (as a #GAsyncResult), and
* you can use g_task_propagate_pointer() or the like to extract
* the return value.
*
* Here is an example for using GTask as a GAsyncResult:
* |[
* typedef struct {
* CakeFrostingType frosting;
* char *message;
* } DecorationData;
*
* static void
* decoration_data_free (DecorationData *decoration)
* {
* g_free (decoration->message);
* g_slice_free (DecorationData, decoration);
* }
*
* static void
* baked_cb (Cake *cake,
* gpointer user_data)
* {
* GTask *task = user_data;
* DecorationData *decoration = g_task_get_task_data (task);
* GError *error = NULL;
*
* if (cake == NULL)
* {
* g_task_return_new_error (task, BAKER_ERROR, BAKER_ERROR_NO_FLOUR,
* "Go to the supermarket");
* g_object_unref (task);
* return;
* }
*
* if (!cake_decorate (cake, decoration->frosting, decoration->message, &error))
* {
* g_object_unref (cake);
* // g_task_return_error() takes ownership of error
* g_task_return_error (task, error);
* g_object_unref (task);
* return;
* }
*
* g_task_return_pointer (task, cake, g_object_unref);
* g_object_unref (task);
* }
*
* void
* baker_bake_cake_async (Baker *self,
* guint radius,
* CakeFlavor flavor,
* CakeFrostingType frosting,
* const char *message,
* GCancellable *cancellable,
* GAsyncReadyCallback callback,
* gpointer user_data)
* {
* GTask *task;
* DecorationData *decoration;
* Cake *cake;
*
* task = g_task_new (self, cancellable, callback, user_data);
* if (radius < 3)
* {
* g_task_return_new_error (task, BAKER_ERROR, BAKER_ERROR_TOO_SMALL,
* "%ucm radius cakes are silly",
* radius);
* g_object_unref (task);
* return;
* }
*
* cake = _baker_get_cached_cake (self, radius, flavor, frosting, message);
* if (cake != NULL)
* {
* // _baker_get_cached_cake() returns a reffed cake
* g_task_return_pointer (task, cake, g_object_unref);
* g_object_unref (task);
* return;
* }
*
* decoration = g_slice_new (DecorationData);
* decoration->frosting = frosting;
* decoration->message = g_strdup (message);
* g_task_set_task_data (task, decoration, (GDestroyNotify) decoration_data_free);
*
* _baker_begin_cake (self, radius, flavor, cancellable, baked_cb, task);
* }
*
* Cake *
* baker_bake_cake_finish (Baker *self,
* GAsyncResult *result,
* GError **error)
* {
* g_return_val_if_fail (g_task_is_valid (result, self), NULL);
*
* return g_task_propagate_pointer (G_TASK (result), error);
* }
* ]|
*
* ## Chained asynchronous operations
*
* #GTask also tries to simplify asynchronous operations that
* internally chain together several smaller asynchronous
* operations. g_task_get_cancellable(), g_task_get_context(),
* and g_task_get_priority() allow you to get back the task's
* #GCancellable, #GMainContext, and [I/O priority][io-priority]
* when starting a new subtask, so you don't have to keep track
* of them yourself. g_task_attach_source() simplifies the case
* of waiting for a source to fire (automatically using the correct
* #GMainContext and priority).
*
* Here is an example for chained asynchronous operations:
* |[
* typedef struct {
* Cake *cake;
* CakeFrostingType frosting;
* char *message;
* } BakingData;
*
* static void
* decoration_data_free (BakingData *bd)
* {
* if (bd->cake)
* g_object_unref (bd->cake);
* g_free (bd->message);
* g_slice_free (BakingData, bd);
* }
*
* static void
* decorated_cb (Cake *cake,
* GAsyncResult *result,
* gpointer user_data)
* {
* GTask *task = user_data;
* GError *error = NULL;
*
* if (!cake_decorate_finish (cake, result, &error))
* {
* g_object_unref (cake);
* g_task_return_error (task, error);
* g_object_unref (task);
* return;
* }
*
* // baking_data_free() will drop its ref on the cake, so we have to
* // take another here to give to the caller.
* g_task_return_pointer (task, g_object_ref (cake), g_object_unref);
* g_object_unref (task);
* }
*
* static gboolean
* decorator_ready (gpointer user_data)
* {
* GTask *task = user_data;
* BakingData *bd = g_task_get_task_data (task);
*
* cake_decorate_async (bd->cake, bd->frosting, bd->message,
* g_task_get_cancellable (task),
* decorated_cb, task);
*
* return G_SOURCE_REMOVE;
* }
*
* static void
* baked_cb (Cake *cake,
* gpointer user_data)
* {
* GTask *task = user_data;
* BakingData *bd = g_task_get_task_data (task);
* GError *error = NULL;
*
* if (cake == NULL)
* {
* g_task_return_new_error (task, BAKER_ERROR, BAKER_ERROR_NO_FLOUR,
* "Go to the supermarket");
* g_object_unref (task);
* return;
* }
*
* bd->cake = cake;
*
* // Bail out now if the user has already cancelled
* if (g_task_return_error_if_cancelled (task))
* {
* g_object_unref (task);
* return;
* }
*
* if (cake_decorator_available (cake))
* decorator_ready (task);
* else
* {
* GSource *source;
*
* source = cake_decorator_wait_source_new (cake);
* // Attach @source to @task's GMainContext and have it call
* // decorator_ready() when it is ready.
* g_task_attach_source (task, source, decorator_ready);
* g_source_unref (source);
* }
* }
*
* void
* baker_bake_cake_async (Baker *self,
* guint radius,
* CakeFlavor flavor,
* CakeFrostingType frosting,
* const char *message,
* gint priority,
* GCancellable *cancellable,
* GAsyncReadyCallback callback,
* gpointer user_data)
* {
* GTask *task;
* BakingData *bd;
*
* task = g_task_new (self, cancellable, callback, user_data);
* g_task_set_priority (task, priority);
*
* bd = g_slice_new0 (BakingData);
* bd->frosting = frosting;
* bd->message = g_strdup (message);
* g_task_set_task_data (task, bd, (GDestroyNotify) baking_data_free);
*
* _baker_begin_cake (self, radius, flavor, cancellable, baked_cb, task);
* }
*
* Cake *
* baker_bake_cake_finish (Baker *self,
* GAsyncResult *result,
* GError **error)
* {
* g_return_val_if_fail (g_task_is_valid (result, self), NULL);
*
* return g_task_propagate_pointer (G_TASK (result), error);
* }
* ]|
*
* ## Asynchronous operations from synchronous ones
*
* You can use g_task_run_in_thread() to turn a synchronous
* operation into an asynchronous one, by running it in a thread
* which will then dispatch the result back to the caller's
* #GMainContext when it completes.
*
* Running a task in a thread:
* |[
* typedef struct {
* guint radius;
* CakeFlavor flavor;
* CakeFrostingType frosting;
* char *message;
* } CakeData;
*
* static void
* cake_data_free (CakeData *cake_data)
* {
* g_free (cake_data->message);
* g_slice_free (CakeData, cake_data);
* }
*
* static void
* bake_cake_thread (GTask *task,
* gpointer source_object,
* gpointer task_data,
* GCancellable *cancellable)
* {
* Baker *self = source_object;
* CakeData *cake_data = task_data;
* Cake *cake;
* GError *error = NULL;
*
* cake = bake_cake (baker, cake_data->radius, cake_data->flavor,
* cake_data->frosting, cake_data->message,
* cancellable, &error);
* if (cake)
* g_task_return_pointer (task, cake, g_object_unref);
* else
* g_task_return_error (task, error);
* }
*
* void
* baker_bake_cake_async (Baker *self,
* guint radius,
* CakeFlavor flavor,
* CakeFrostingType frosting,
* const char *message,
* GCancellable *cancellable,
* GAsyncReadyCallback callback,
* gpointer user_data)
* {
* CakeData *cake_data;
* GTask *task;
*
* cake_data = g_slice_new (CakeData);
* cake_data->radius = radius;
* cake_data->flavor = flavor;
* cake_data->frosting = frosting;
* cake_data->message = g_strdup (message);
* task = g_task_new (self, cancellable, callback, user_data);
* g_task_set_task_data (task, cake_data, (GDestroyNotify) cake_data_free);
* g_task_run_in_thread (task, bake_cake_thread);
* g_object_unref (task);
* }
*
* Cake *
* baker_bake_cake_finish (Baker *self,
* GAsyncResult *result,
* GError **error)
* {
* g_return_val_if_fail (g_task_is_valid (result, self), NULL);
*
* return g_task_propagate_pointer (G_TASK (result), error);
* }
* ]|
*
* ## Adding cancellability to uncancellable tasks
*
* Finally, g_task_run_in_thread() and g_task_run_in_thread_sync()
* can be used to turn an uncancellable operation into a
* cancellable one. If you call g_task_set_return_on_cancel(),
* passing %TRUE, then if the task's #GCancellable is cancelled,
* it will return control back to the caller immediately, while
* allowing the task thread to continue running in the background
* (and simply discarding its result when it finally does finish).
* Provided that the task thread is careful about how it uses
* locks and other externally-visible resources, this allows you
* to make "GLib-friendly" asynchronous and cancellable
* synchronous variants of blocking APIs.
*
* Cancelling a task:
* |[
* static void
* bake_cake_thread (GTask *task,
* gpointer source_object,
* gpointer task_data,
* GCancellable *cancellable)
* {
* Baker *self = source_object;
* CakeData *cake_data = task_data;
* Cake *cake;
* GError *error = NULL;
*
* cake = bake_cake (baker, cake_data->radius, cake_data->flavor,
* cake_data->frosting, cake_data->message,
* &error);
* if (error)
* {
* g_task_return_error (task, error);
* return;
* }
*
* // If the task has already been cancelled, then we don't want to add
* // the cake to the cake cache. Likewise, we don't want to have the
* // task get cancelled in the middle of updating the cache.
* // g_task_set_return_on_cancel() will return %TRUE here if it managed
* // to disable return-on-cancel, or %FALSE if the task was cancelled
* // before it could.
* if (g_task_set_return_on_cancel (task, FALSE))
* {
* // If the caller cancels at this point, their
* // GAsyncReadyCallback won't be invoked until we return,
* // so we don't have to worry that this code will run at
* // the same time as that code does. But if there were
* // other functions that might look at the cake cache,
* // then we'd probably need a GMutex here as well.
* baker_add_cake_to_cache (baker, cake);
* g_task_return_pointer (task, cake, g_object_unref);
* }
* }
*
* void
* baker_bake_cake_async (Baker *self,
* guint radius,
* CakeFlavor flavor,
* CakeFrostingType frosting,
* const char *message,
* GCancellable *cancellable,
* GAsyncReadyCallback callback,
* gpointer user_data)
* {
* CakeData *cake_data;
* GTask *task;
*
* cake_data = g_slice_new (CakeData);
*
* ...
*
* task = g_task_new (self, cancellable, callback, user_data);
* g_task_set_task_data (task, cake_data, (GDestroyNotify) cake_data_free);
* g_task_set_return_on_cancel (task, TRUE);
* g_task_run_in_thread (task, bake_cake_thread);
* }
*
* Cake *
* baker_bake_cake_sync (Baker *self,
* guint radius,
* CakeFlavor flavor,
* CakeFrostingType frosting,
* const char *message,
* GCancellable *cancellable,
* GError **error)
* {
* CakeData *cake_data;
* GTask *task;
* Cake *cake;
*
* cake_data = g_slice_new (CakeData);
*
* ...
*
* task = g_task_new (self, cancellable, NULL, NULL);
* g_task_set_task_data (task, cake_data, (GDestroyNotify) cake_data_free);
* g_task_set_return_on_cancel (task, TRUE);
* g_task_run_in_thread_sync (task, bake_cake_thread);
*
* cake = g_task_propagate_pointer (task, error);
* g_object_unref (task);
* return cake;
* }
* ]|
*
* ## Porting from GSimpleAsyncResult
*
* #GTask's API attempts to be simpler than #GSimpleAsyncResult's
* in several ways:
* - You can save task-specific data with g_task_set_task_data(), and
* retrieve it later with g_task_get_task_data(). This replaces the
* abuse of g_simple_async_result_set_op_res_gpointer() for the same
* purpose with #GSimpleAsyncResult.
* - In addition to the task data, #GTask also keeps track of the
* [priority][io-priority], #GCancellable, and
* #GMainContext associated with the task, so tasks that consist of
* a chain of simpler asynchronous operations will have easy access
* to those values when starting each sub-task.
* - g_task_return_error_if_cancelled() provides simplified
* handling for cancellation. In addition, cancellation
* overrides any other #GTask return value by default, like
* #GSimpleAsyncResult does when
* g_simple_async_result_set_check_cancellable() is called.
* (You can use g_task_set_check_cancellable() to turn off that
* behavior.) On the other hand, g_task_run_in_thread()
* guarantees that it will always run your
* `task_func`, even if the task's #GCancellable
* is already cancelled before the task gets a chance to run;
* you can start your `task_func` with a
* g_task_return_error_if_cancelled() check if you need the
* old behavior.
* - The "return" methods (eg, g_task_return_pointer())
* automatically cause the task to be "completed" as well, and
* there is no need to worry about the "complete" vs "complete
* in idle" distinction. (#GTask automatically figures out
* whether the task's callback can be invoked directly, or
* if it needs to be sent to another #GMainContext, or delayed
* until the next iteration of the current #GMainContext.)
* - The "finish" functions for #GTask-based operations are generally
* much simpler than #GSimpleAsyncResult ones, normally consisting
* of only a single call to g_task_propagate_pointer() or the like.
* Since g_task_propagate_pointer() "steals" the return value from
* the #GTask, it is not necessary to juggle pointers around to
* prevent it from being freed twice.
* - With #GSimpleAsyncResult, it was common to call
* g_simple_async_result_propagate_error() from the
* `_finish()` wrapper function, and have
* virtual method implementations only deal with successful
* returns. This behavior is deprecated, because it makes it
* difficult for a subclass to chain to a parent class's async
* methods. Instead, the wrapper function should just be a
* simple wrapper, and the virtual method should call an
* appropriate `g_task_propagate_` function.
* Note that wrapper methods can now use
* g_async_result_legacy_propagate_error() to do old-style
* #GSimpleAsyncResult error-returning behavior, and
* g_async_result_is_tagged() to check if a result is tagged as
* having come from the `_async()` wrapper
* function (for "short-circuit" results, such as when passing
* 0 to g_input_stream_read_async()).
*/
/**
* SECTION:gtcpconnection
* @title: GTcpConnection
* @short_description: A TCP GSocketConnection
* @include: gio/gio.h
* @see_also: #GSocketConnection.
*
* This is the subclass of #GSocketConnection that is created
* for TCP/IP sockets.
*
* Since: 2.22
*/
/**
* SECTION:gtcpwrapperconnection
* @title: GTcpWrapperConnection
* @short_description: Wrapper for non-GSocketConnection-based,
* GSocket-based GIOStreams
* @include: gio/gio.h
* @see_also: #GSocketConnection.
*
* A #GTcpWrapperConnection can be used to wrap a #GIOStream that is
* based on a #GSocket, but which is not actually a
* #GSocketConnection. This is used by #GSocketClient so that it can
* always return a #GSocketConnection, even when the connection it has
* actually created is not directly a #GSocketConnection.
*
* Since: 2.28
*/
/**
* SECTION:gtestdbus
* @short_description: D-Bus testing helper
* @include: gio/gio.h
*
* A helper class for testing code which uses D-Bus without touching the user's
* session bus.
*
* Note that #GTestDBus modifies the user’s environment, calling setenv().
* This is not thread-safe, so all #GTestDBus calls should be completed before
* threads are spawned, or should have appropriate locking to ensure no access
* conflicts to environment variables shared between #GTestDBus and other
* threads.
*
* ## Creating unit tests using GTestDBus
*
* Testing of D-Bus services can be tricky because normally we only ever run
* D-Bus services over an existing instance of the D-Bus daemon thus we
* usually don't activate D-Bus services that are not yet installed into the
* target system. The #GTestDBus object makes this easier for us by taking care
* of the lower level tasks such as running a private D-Bus daemon and looking
* up uninstalled services in customizable locations, typically in your source
* code tree.
*
* The first thing you will need is a separate service description file for the
* D-Bus daemon. Typically a `services` subdirectory of your `tests` directory
* is a good place to put this file.
*
* The service file should list your service along with an absolute path to the
* uninstalled service executable in your source tree. Using autotools we would
* achieve this by adding a file such as `my-server.service.in` in the services
* directory and have it processed by configure.
* |[
* [D-BUS Service]
* Name=org.gtk.GDBus.Examples.ObjectManager
* Exec=@abs_top_builddir@/gio/tests/gdbus-example-objectmanager-server
* ]|
* You will also need to indicate this service directory in your test
* fixtures, so you will need to pass the path while compiling your
* test cases. Typically this is done with autotools with an added
* preprocessor flag specified to compile your tests such as:
* |[
* -DTEST_SERVICES=\""$(abs_top_builddir)/tests/services"\"
* ]|
* Once you have a service definition file which is local to your source tree,
* you can proceed to set up a GTest fixture using the #GTestDBus scaffolding.
*
* An example of a test fixture for D-Bus services can be found
* here:
* [gdbus-test-fixture.c](https://git.gnome.org/browse/glib/tree/gio/tests/gdbus-test-fixture.c)
*
* Note that these examples only deal with isolating the D-Bus aspect of your
* service. To successfully run isolated unit tests on your service you may need
* some additional modifications to your test case fixture. For example; if your
* service uses GSettings and installs a schema then it is important that your test service
* not load the schema in the ordinary installed location (chances are that your service
* and schema files are not yet installed, or worse; there is an older version of the
* schema file sitting in the install location).
*
* Most of the time we can work around these obstacles using the
* environment. Since the environment is inherited by the D-Bus daemon
* created by #GTestDBus and then in turn inherited by any services the
* D-Bus daemon activates, using the setup routine for your fixture is
* a practical place to help sandbox your runtime environment. For the
* rather typical GSettings case we can work around this by setting
* `GSETTINGS_SCHEMA_DIR` to the in tree directory holding your schemas
* in the above fixture_setup() routine.
*
* The GSettings schemas need to be locally pre-compiled for this to work. This can be achieved
* by compiling the schemas locally as a step before running test cases, an autotools setup might
* do the following in the directory holding schemas:
* |[
* all-am:
* $(GLIB_COMPILE_SCHEMAS) .
*
* CLEANFILES += gschemas.compiled
* ]|
*/
/**
* SECTION:gthemedicon
* @short_description: Icon theming support
* @include: gio/gio.h
* @see_also: #GIcon, #GLoadableIcon
*
* #GThemedIcon is an implementation of #GIcon that supports icon themes.
* #GThemedIcon contains a list of all of the icons present in an icon
* theme, so that icons can be looked up quickly. #GThemedIcon does
* not provide actual pixmaps for icons, just the icon names.
* Ideally something like gtk_icon_theme_choose_icon() should be used to
* resolve the list of names so that fallback icons work nicely with
* themes that inherit other themes.
*/
/**
* SECTION:gthreadedsocketservice
* @title: GThreadedSocketService
* @short_description: A threaded GSocketService
* @include: gio/gio.h
* @see_also: #GSocketService.
*
* A #GThreadedSocketService is a simple subclass of #GSocketService
* that handles incoming connections by creating a worker thread and
* dispatching the connection to it by emitting the
* #GThreadedSocketService::run signal in the new thread.
*
* The signal handler may perform blocking IO and need not return
* until the connection is closed.
*
* The service is implemented using a thread pool, so there is a
* limited amount of threads available to serve incoming requests.
* The service automatically stops the #GSocketService from accepting
* new connections when all threads are busy.
*
* As with #GSocketService, you may connect to #GThreadedSocketService::run,
* or subclass and override the default handler.
*/
/**
* SECTION:gtls
* @title: TLS Overview
* @short_description: TLS (aka SSL) support for GSocketConnection
* @include: gio/gio.h
*
* #GTlsConnection and related classes provide TLS (Transport Layer
* Security, previously known as SSL, Secure Sockets Layer) support for
* gio-based network streams.
*
* #GDtlsConnection and related classes provide DTLS (Datagram TLS) support for
* GIO-based network sockets, using the #GDatagramBased interface. The TLS and
* DTLS APIs are almost identical, except TLS is stream-based and DTLS is
* datagram-based. They share certificate and backend infrastructure.
*
* In the simplest case, for a client TLS connection, you can just set the
* #GSocketClient:tls flag on a #GSocketClient, and then any
* connections created by that client will have TLS negotiated
* automatically, using appropriate default settings, and rejecting
* any invalid or self-signed certificates (unless you change that
* default by setting the #GSocketClient:tls-validation-flags
* property). The returned object will be a #GTcpWrapperConnection,
* which wraps the underlying #GTlsClientConnection.
*
* For greater control, you can create your own #GTlsClientConnection,
* wrapping a #GSocketConnection (or an arbitrary #GIOStream with
* pollable input and output streams) and then connect to its signals,
* such as #GTlsConnection::accept-certificate, before starting the
* handshake.
*
* Server-side TLS is similar, using #GTlsServerConnection. At the
* moment, there is no support for automatically wrapping server-side
* connections in the way #GSocketClient does for client-side
* connections.
*/
/**
* SECTION:gtlsbackend
* @title: GTlsBackend
* @short_description: TLS backend implementation
* @include: gio/gio.h
*
* TLS (Transport Layer Security, aka SSL) and DTLS backend.
*
* Since: 2.28
*/
/**
* SECTION:gtlscertificate
* @title: GTlsCertificate
* @short_description: TLS certificate
* @include: gio/gio.h
* @see_also: #GTlsConnection
*
* A certificate used for TLS authentication and encryption.
* This can represent either a certificate only (eg, the certificate
* received by a client from a server), or the combination of
* a certificate and a private key (which is needed when acting as a
* #GTlsServerConnection).
*
* Since: 2.28
*/
/**
* SECTION:gtlsclientconnection
* @short_description: TLS client-side connection
* @include: gio/gio.h
*
* #GTlsClientConnection is the client-side subclass of
* #GTlsConnection, representing a client-side TLS connection.
*/
/**
* SECTION:gtlsconnection
* @short_description: TLS connection type
* @include: gio/gio.h
*
* #GTlsConnection is the base TLS connection class type, which wraps
* a #GIOStream and provides TLS encryption on top of it. Its
* subclasses, #GTlsClientConnection and #GTlsServerConnection,
* implement client-side and server-side TLS, respectively.
*
* For DTLS (Datagram TLS) support, see #GDtlsConnection.
*
* Since: 2.28
*/
/**
* SECTION:gtlsdatabase
* @short_description: TLS database type
* @include: gio/gio.h
*
* #GTlsDatabase is used to lookup certificates and other information
* from a certificate or key store. It is an abstract base class which
* TLS library specific subtypes override.
*
* Most common client applications will not directly interact with
* #GTlsDatabase. It is used internally by #GTlsConnection.
*
* Since: 2.30
*/
/**
* SECTION:gtlsfiledatabase
* @short_description: TLS file based database type
* @include: gio/gio.h
*
* #GTlsFileDatabase is implemented by #GTlsDatabase objects which load
* their certificate information from a file. It is an interface which
* TLS library specific subtypes implement.
*
* Since: 2.30
*/
/**
* SECTION:gtlsinteraction
* @short_description: Interaction with the user during TLS operations.
* @include: gio/gio.h
*
* #GTlsInteraction provides a mechanism for the TLS connection and database
* code to interact with the user. It can be used to ask the user for passwords.
*
* To use a #GTlsInteraction with a TLS connection use
* g_tls_connection_set_interaction().
*
* Callers should instantiate a derived class that implements the various
* interaction methods to show the required dialogs.
*
* Callers should use the 'invoke' functions like
* g_tls_interaction_invoke_ask_password() to run interaction methods. These
* functions make sure that the interaction is invoked in the main loop
* and not in the current thread, if the current thread is not running the
* main loop.
*
* Derived classes can choose to implement whichever interactions methods they'd
* like to support by overriding those virtual methods in their class
* initialization function. Any interactions not implemented will return
* %G_TLS_INTERACTION_UNHANDLED. If a derived class implements an async method,
* it must also implement the corresponding finish method.
*/
/**
* SECTION:gtlspassword
* @title: GTlsPassword
* @short_description: TLS Passwords for prompting
* @include: gio/gio.h
*
* Holds a password used in TLS.
*/
/**
* SECTION:gtlsserverconnection
* @short_description: TLS server-side connection
* @include: gio/gio.h
*
* #GTlsServerConnection is the server-side subclass of #GTlsConnection,
* representing a server-side TLS connection.
*
* Since: 2.28
*/
/**
* SECTION:gunixconnection
* @title: GUnixConnection
* @short_description: A UNIX domain GSocketConnection
* @include: gio/gunixconnection.h
* @see_also: #GSocketConnection.
*
* This is the subclass of #GSocketConnection that is created
* for UNIX domain sockets.
*
* It contains functions to do some of the UNIX socket specific
* functionality like passing file descriptors.
*
* Note that `` belongs to the UNIX-specific
* GIO interfaces, thus you have to use the `gio-unix-2.0.pc`
* pkg-config file when using it.
*
* Since: 2.22
*/
/**
* SECTION:gunixcredentialsmessage
* @title: GUnixCredentialsMessage
* @short_description: A GSocketControlMessage containing credentials
* @include: gio/gunixcredentialsmessage.h
* @see_also: #GUnixConnection, #GSocketControlMessage
*
* This #GSocketControlMessage contains a #GCredentials instance. It
* may be sent using g_socket_send_message() and received using
* g_socket_receive_message() over UNIX sockets (ie: sockets in the
* %G_SOCKET_FAMILY_UNIX family).
*
* For an easier way to send and receive credentials over
* stream-oriented UNIX sockets, see
* g_unix_connection_send_credentials() and
* g_unix_connection_receive_credentials(). To receive credentials of
* a foreign process connected to a socket, use
* g_socket_get_credentials().
*/
/**
* SECTION:gunixfdlist
* @title: GUnixFDList
* @short_description: An object containing a set of UNIX file descriptors
* @include: gio/gunixfdlist.h
* @see_also: #GUnixFDMessage
*
* A #GUnixFDList contains a list of file descriptors. It owns the file
* descriptors that it contains, closing them when finalized.
*
* It may be wrapped in a #GUnixFDMessage and sent over a #GSocket in
* the %G_SOCKET_ADDRESS_UNIX family by using g_socket_send_message()
* and received using g_socket_receive_message().
*
* Note that `` belongs to the UNIX-specific GIO
* interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config
* file when using it.
*/
/**
* SECTION:gunixfdmessage
* @title: GUnixFDMessage
* @short_description: A GSocketControlMessage containing a GUnixFDList
* @include: gio/gunixfdmessage.h
* @see_also: #GUnixConnection, #GUnixFDList, #GSocketControlMessage
*
* This #GSocketControlMessage contains a #GUnixFDList.
* It may be sent using g_socket_send_message() and received using
* g_socket_receive_message() over UNIX sockets (ie: sockets in the
* %G_SOCKET_ADDRESS_UNIX family). The file descriptors are copied
* between processes by the kernel.
*
* For an easier way to send and receive file descriptors over
* stream-oriented UNIX sockets, see g_unix_connection_send_fd() and
* g_unix_connection_receive_fd().
*
* Note that `` belongs to the UNIX-specific GIO
* interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config
* file when using it.
*/
/**
* SECTION:gunixinputstream
* @short_description: Streaming input operations for UNIX file descriptors
* @include: gio/gunixinputstream.h
* @see_also: #GInputStream
*
* #GUnixInputStream implements #GInputStream for reading from a UNIX
* file descriptor, including asynchronous operations. (If the file
* descriptor refers to a socket or pipe, this will use poll() to do
* asynchronous I/O. If it refers to a regular file, it will fall back
* to doing asynchronous I/O in another thread.)
*
* Note that `` belongs to the UNIX-specific GIO
* interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config
* file when using it.
*/
/**
* SECTION:gunixmounts
* @include: gio/gunixmounts.h
* @short_description: UNIX mounts
*
* Routines for managing mounted UNIX mount points and paths.
*
* Note that `` belongs to the UNIX-specific GIO
* interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config
* file when using it.
*/
/**
* SECTION:gunixoutputstream
* @short_description: Streaming output operations for UNIX file descriptors
* @include: gio/gunixoutputstream.h
* @see_also: #GOutputStream
*
* #GUnixOutputStream implements #GOutputStream for writing to a UNIX
* file descriptor, including asynchronous operations. (If the file
* descriptor refers to a socket or pipe, this will use poll() to do
* asynchronous I/O. If it refers to a regular file, it will fall back
* to doing asynchronous I/O in another thread.)
*
* Note that `` belongs to the UNIX-specific GIO
* interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config file
* when using it.
*/
/**
* SECTION:gunixsocketaddress
* @short_description: UNIX GSocketAddress
* @include: gio/gunixsocketaddress.h
*
* Support for UNIX-domain (also known as local) sockets.
*
* UNIX domain sockets are generally visible in the filesystem.
* However, some systems support abstract socket names which are not
* visible in the filesystem and not affected by the filesystem
* permissions, visibility, etc. Currently this is only supported
* under Linux. If you attempt to use abstract sockets on other
* systems, function calls may return %G_IO_ERROR_NOT_SUPPORTED
* errors. You can use g_unix_socket_address_abstract_names_supported()
* to see if abstract names are supported.
*
* Note that `` belongs to the UNIX-specific GIO
* interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config file
* when using it.
*/
/**
* SECTION:gvfs
* @short_description: Virtual File System
* @include: gio/gio.h
*
* Entry point for using GIO functionality.
*/
/**
* SECTION:gvolume
* @short_description: Volume management
* @include: gio/gio.h
*
* The #GVolume interface represents user-visible objects that can be
* mounted. Note, when porting from GnomeVFS, #GVolume is the moral
* equivalent of #GnomeVFSDrive.
*
* Mounting a #GVolume instance is an asynchronous operation. For more
* information about asynchronous operations, see #GAsyncResult and
* #GTask. To mount a #GVolume, first call g_volume_mount() with (at
* least) the #GVolume instance, optionally a #GMountOperation object
* and a #GAsyncReadyCallback.
*
* Typically, one will only want to pass %NULL for the
* #GMountOperation if automounting all volumes when a desktop session
* starts since it's not desirable to put up a lot of dialogs asking
* for credentials.
*
* The callback will be fired when the operation has resolved (either
* with success or failure), and a #GAsyncReady structure will be
* passed to the callback. That callback should then call
* g_volume_mount_finish() with the #GVolume instance and the
* #GAsyncReady data to see if the operation was completed
* successfully. If an @error is present when g_volume_mount_finish()
* is called, then it will be filled with any error information.
*
* ## Volume Identifiers # {#volume-identifier}
*
* It is sometimes necessary to directly access the underlying
* operating system object behind a volume (e.g. for passing a volume
* to an application via the commandline). For this purpose, GIO
* allows to obtain an 'identifier' for the volume. There can be
* different kinds of identifiers, such as Hal UDIs, filesystem labels,
* traditional Unix devices (e.g. `/dev/sda2`), UUIDs. GIO uses predefined
* strings as names for the different kinds of identifiers:
* #G_VOLUME_IDENTIFIER_KIND_HAL_UDI, #G_VOLUME_IDENTIFIER_KIND_LABEL, etc.
* Use g_volume_get_identifier() to obtain an identifier for a volume.
*
*
* Note that #G_VOLUME_IDENTIFIER_KIND_HAL_UDI will only be available
* when the gvfs hal volume monitor is in use. Other volume monitors
* will generally be able to provide the #G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE
* identifier, which can be used to obtain a hal device by means of
* libhal_manager_find_device_string_match().
*/
/**
* SECTION:gvolumemonitor
* @short_description: Volume Monitor
* @include: gio/gio.h
* @see_also: #GFileMonitor
*
* #GVolumeMonitor is for listing the user interesting devices and volumes
* on the computer. In other words, what a file selector or file manager
* would show in a sidebar.
*
* #GVolumeMonitor is not
* [thread-default-context aware][g-main-context-push-thread-default],
* and so should not be used other than from the main thread, with no
* thread-default-context active.
*/
/**
* SECTION:gwin32inputstream
* @short_description: Streaming input operations for Windows file handles
* @include: gio/gwin32inputstream.h
* @see_also: #GInputStream
*
* #GWin32InputStream implements #GInputStream for reading from a
* Windows file handle.
*
* Note that `` belongs to the Windows-specific GIO
* interfaces, thus you have to use the `gio-windows-2.0.pc` pkg-config file
* when using it.
*/
/**
* SECTION:gwin32outputstream
* @short_description: Streaming output operations for Windows file handles
* @include: gio/gwin32outputstream.h
* @see_also: #GOutputStream
*
* #GWin32OutputStream implements #GOutputStream for writing to a
* Windows file handle.
*
* Note that `` belongs to the Windows-specific GIO
* interfaces, thus you have to use the `gio-windows-2.0.pc` pkg-config file
* when using it.
*/
/**
* SECTION:gwin32registrykey
* @title: GWin32RegistryKey
* @short_description: W32 registry access helper
* @include: gio/win32/gwin32registrykey.h
*
* #GWin32RegistryKey represents a single Windows Registry key.
*
* #GWin32RegistryKey is used by a number of helper functions that read
* Windows Registry. All keys are opened with read-only access, and at
* the moment there is no API for writing into registry keys or creating
* new ones.
*
* #GWin32RegistryKey implements the #GInitable interface, so if it is manually
* constructed by e.g. g_object_new() you must call g_initable_init() and check
* the results before using the object. This is done automatically
* in g_win32_registry_key_new() and g_win32_registry_key_get_child(), so these
* functions can return %NULL.
*
* To increase efficiency, a UTF-16 variant is available for all functions
* that deal with key or value names in the registry. Use these to perform
* deep registry queries or other operations that require querying a name
* of a key or a value and then opening it (or querying its data). The use
* of UTF-16 functions avoids the overhead of converting names to UTF-8 and
* back.
*
* All functions operate in current user's context (it is not possible to
* access registry tree of a different user).
*
* Key paths must use '\\' as a separator, '/' is not supported. Key names
* must not include '\\', because it's used as a separator. Value names
* can include '\\'.
*
* Key and value names are not case sensitive.
*
* Full key name (excluding the pre-defined ancestor's name) can't exceed
* 255 UTF-16 characters, give or take. Value name can't exceed 16383 UTF-16
* characters. Tree depth is limited to 512 levels.
*/
/**
* SECTION:gzcompressor
* @short_description: Zlib compressor
* @include: gio/gio.h
*
* #GZlibCompressor is an implementation of #GConverter that
* compresses data using zlib.
*/
/**
* SECTION:gzdecompressor
* @short_description: Zlib decompressor
* @include: gio/gio.h
*
* #GZlibDecompressor is an implementation of #GConverter that
* decompresses data compressed with zlib.
*/
/**
* _GFreedesktopDBus:
*
* Abstract interface type for the D-Bus interface org.freedesktop.DBus.
*/
/**
* _GFreedesktopDBus::handle-add-match:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_rule: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the AddMatch() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_add_match() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-get-connection-selinux-security-context:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_name: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the GetConnectionSELinuxSecurityContext() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_get_connection_selinux_security_context() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-get-connection-unix-process-id:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_name: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the GetConnectionUnixProcessID() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_get_connection_unix_process_id() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-get-connection-unix-user:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_name: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the GetConnectionUnixUser() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_get_connection_unix_user() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-get-id:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
*
* Signal emitted when a remote caller is invoking the GetId() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_get_id() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-get-name-owner:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_name: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the GetNameOwner() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_get_name_owner() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-hello:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
*
* Signal emitted when a remote caller is invoking the Hello() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_hello() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-list-activatable-names:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
*
* Signal emitted when a remote caller is invoking the ListActivatableNames() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_list_activatable_names() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-list-names:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
*
* Signal emitted when a remote caller is invoking the ListNames() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_list_names() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-list-queued-owners:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_name: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the ListQueuedOwners() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_list_queued_owners() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-name-has-owner:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_name: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the NameHasOwner() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_name_has_owner() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-release-name:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_name: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the ReleaseName() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_release_name() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-reload-config:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
*
* Signal emitted when a remote caller is invoking the ReloadConfig() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_reload_config() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-remove-match:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_rule: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the RemoveMatch() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_remove_match() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-request-name:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_name: Argument passed by remote caller.
* @arg_flags: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the RequestName() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_request_name() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-start-service-by-name:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_name: Argument passed by remote caller.
* @arg_flags: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the StartServiceByName() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_start_service_by_name() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::handle-update-activation-environment:
* @object: A #_GFreedesktopDBus.
* @invocation: A #GDBusMethodInvocation.
* @arg_environment: Argument passed by remote caller.
*
* Signal emitted when a remote caller is invoking the UpdateActivationEnvironment() D-Bus method.
*
* If a signal handler returns %TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call _g_freedesktop_dbus_complete_update_activation_environment() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %G_DBUS_ERROR_UNKNOWN_METHOD error is returned.
*
* Returns: %TRUE if the invocation was handled, %FALSE to let other signal handlers run.
*/
/**
* _GFreedesktopDBus::name-acquired:
* @object: A #_GFreedesktopDBus.
* @arg_name: Argument.
*
* On the client-side, this signal is emitted whenever the D-Bus signal "NameAcquired" is received.
*
* On the service-side, this signal can be used with e.g. g_signal_emit_by_name() to make the object emit the D-Bus signal.
*/
/**
* _GFreedesktopDBus::name-lost:
* @object: A #_GFreedesktopDBus.
* @arg_name: Argument.
*
* On the client-side, this signal is emitted whenever the D-Bus signal "NameLost" is received.
*
* On the service-side, this signal can be used with e.g. g_signal_emit_by_name() to make the object emit the D-Bus signal.
*/
/**
* _GFreedesktopDBus::name-owner-changed:
* @object: A #_GFreedesktopDBus.
* @arg_name: Argument.
* @arg_old_owner: Argument.
* @arg_new_owner: Argument.
*
* On the client-side, this signal is emitted whenever the D-Bus signal "NameOwnerChanged" is received.
*
* On the service-side, this signal can be used with e.g. g_signal_emit_by_name() to make the object emit the D-Bus signal.
*/
/**
* _GFreedesktopDBusIface:
* @parent_iface: The parent interface.
* @handle_add_match: Handler for the #_GFreedesktopDBus::handle-add-match signal.
* @handle_get_connection_selinux_security_context: Handler for the #_GFreedesktopDBus::handle-get-connection-selinux-security-context signal.
* @handle_get_connection_unix_process_id: Handler for the #_GFreedesktopDBus::handle-get-connection-unix-process-id signal.
* @handle_get_connection_unix_user: Handler for the #_GFreedesktopDBus::handle-get-connection-unix-user signal.
* @handle_get_id: Handler for the #_GFreedesktopDBus::handle-get-id signal.
* @handle_get_name_owner: Handler for the #_GFreedesktopDBus::handle-get-name-owner signal.
* @handle_hello: Handler for the #_GFreedesktopDBus::handle-hello signal.
* @handle_list_activatable_names: Handler for the #_GFreedesktopDBus::handle-list-activatable-names signal.
* @handle_list_names: Handler for the #_GFreedesktopDBus::handle-list-names signal.
* @handle_list_queued_owners: Handler for the #_GFreedesktopDBus::handle-list-queued-owners signal.
* @handle_name_has_owner: Handler for the #_GFreedesktopDBus::handle-name-has-owner signal.
* @handle_release_name: Handler for the #_GFreedesktopDBus::handle-release-name signal.
* @handle_reload_config: Handler for the #_GFreedesktopDBus::handle-reload-config signal.
* @handle_remove_match: Handler for the #_GFreedesktopDBus::handle-remove-match signal.
* @handle_request_name: Handler for the #_GFreedesktopDBus::handle-request-name signal.
* @handle_start_service_by_name: Handler for the #_GFreedesktopDBus::handle-start-service-by-name signal.
* @handle_update_activation_environment: Handler for the #_GFreedesktopDBus::handle-update-activation-environment signal.
* @name_acquired: Handler for the #_GFreedesktopDBus::name-acquired signal.
* @name_lost: Handler for the #_GFreedesktopDBus::name-lost signal.
* @name_owner_changed: Handler for the #_GFreedesktopDBus::name-owner-changed signal.
*
* Virtual table for the D-Bus interface org.freedesktop.DBus.
*/
/**
* _GFreedesktopDBusProxy:
*
* The #_GFreedesktopDBusProxy structure contains only private data and should only be accessed using the provided API.
*/
/**
* _GFreedesktopDBusProxyClass:
* @parent_class: The parent class.
*
* Class structure for #_GFreedesktopDBusProxy.
*/
/**
* _GFreedesktopDBusSkeleton:
*
* The #_GFreedesktopDBusSkeleton structure contains only private data and should only be accessed using the provided API.
*/
/**
* _GFreedesktopDBusSkeletonClass:
* @parent_class: The parent class.
*
* Class structure for #_GFreedesktopDBusSkeleton.
*/
/**
* _g_dbus_initialize:
*
* Does various one-time init things such as
*
* - registering the G_DBUS_ERROR error domain
* - parses the G_DBUS_DEBUG environment variable
*/
/**
* _g_file_attribute_value_as_string:
* @attr: a #GFileAttributeValue.
*
* Converts a #GFileAttributeValue to a string for display.
* The returned string should be freed when no longer needed.
*
* Returns: a string from the @attr, %NULL on error, or ""
* if @attr is of type %G_FILE_ATTRIBUTE_TYPE_INVALID.
*/
/**
* _g_file_attribute_value_clear:
* @attr: a #GFileAttributeValue.
*
* Clears the value of @attr and sets its type to
* %G_FILE_ATTRIBUTE_TYPE_INVALID.
*/
/**
* _g_file_attribute_value_free:
* @attr: a #GFileAttributeValue.
*
* Frees the memory used by @attr.
*/
/**
* _g_file_attribute_value_get_boolean:
* @attr: a #GFileAttributeValue.
*
* Gets the boolean value from a file attribute value. If the value is not the
* right type then %FALSE will be returned.
*
* Returns: the boolean value contained within the attribute, or %FALSE.
*/
/**
* _g_file_attribute_value_get_byte_string:
* @attr: a #GFileAttributeValue.
*
* Gets the byte string from a file attribute value. If the value is not the
* right type then %NULL will be returned.
*
* Returns: the byte string contained within the attribute or %NULL.
*/
/**
* _g_file_attribute_value_get_int32:
* @attr: a #GFileAttributeValue.
*
* Gets the signed 32-bit integer from a file attribute value. If the value
* is not the right type then 0 will be returned.
*
* Returns: the signed 32-bit integer from the attribute, or 0.
*/
/**
* _g_file_attribute_value_get_int64:
* @attr: a #GFileAttributeValue.
*
* Gets the signed 64-bit integer from a file attribute value. If the value
* is not the right type then 0 will be returned.
*
* Returns: the signed 64-bit integer from the attribute, or 0.
*/
/**
* _g_file_attribute_value_get_object:
* @attr: a #GFileAttributeValue.
*
* Gets the GObject from a file attribute value. If the value
* is not the right type then %NULL will be returned.
*
* Returns: the GObject from the attribute, or %NULL.
*/
/**
* _g_file_attribute_value_get_string:
* @attr: a #GFileAttributeValue.
*
* Gets the string from a file attribute value. If the value is not the
* right type then %NULL will be returned.
*
* Returns: the UTF-8 string value contained within the attribute, or %NULL.
*/
/**
* _g_file_attribute_value_get_uint32:
* @attr: a #GFileAttributeValue.
*
* Gets the unsigned 32-bit integer from a file attribute value. If the value
* is not the right type then 0 will be returned.
*
* Returns: the unsigned 32-bit integer from the attribute, or 0.
*/
/**
* _g_file_attribute_value_get_uint64:
* @attr: a #GFileAttributeValue.
*
* Gets the unsigned 64-bit integer from a file attribute value. If the value
* is not the right type then 0 will be returned.
*
* Returns: the unsigned 64-bit integer from the attribute, or 0.
*/
/**
* _g_file_attribute_value_new:
*
* Creates a new file attribute.
*
* Returns: a #GFileAttributeValue.
*/
/**
* _g_file_attribute_value_set_boolean:
* @attr: a #GFileAttributeValue.
* @value: a #gboolean to set within the type.
*
* Sets the attribute value to the given boolean value.
*/
/**
* _g_file_attribute_value_set_byte_string:
* @attr: a #GFileAttributeValue.
* @string: a byte string to set within the type.
*
* Sets the attribute value to a given byte string.
*/
/**
* _g_file_attribute_value_set_int32:
* @attr: a #GFileAttributeValue.
* @value: a #gint32 to set within the type.
*
* Sets the attribute value to the given signed 32-bit integer.
*/
/**
* _g_file_attribute_value_set_int64:
* @attr: a #GFileAttributeValue.
* @value: a #gint64 to set within the type.
*
* Sets the attribute value to a given signed 64-bit integer.
*/
/**
* _g_file_attribute_value_set_object:
* @attr: a #GFileAttributeValue.
* @obj: a #GObject.
*
* Sets the attribute to contain the value @obj.
* The @attr references the GObject internally.
*/
/**
* _g_file_attribute_value_set_string:
* @attr: a #GFileAttributeValue.
* @string: a UTF-8 string to set within the type.
*
* Sets the attribute value to a given UTF-8 string.
*/
/**
* _g_file_attribute_value_set_uint32:
* @attr: a #GFileAttributeValue.
* @value: a #guint32 to set within the type.
*
* Sets the attribute value to the given unsigned 32-bit integer.
*/
/**
* _g_file_attribute_value_set_uint64:
* @attr: a #GFileAttributeValue.
* @value: a #guint64 to set within the type.
*
* Sets the attribute value to a given unsigned 64-bit integer.
*/
/**
* _g_freedesktop_dbus_call_add_match:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_rule: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the AddMatch() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_add_match_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_add_match_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_add_match_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_add_match().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_add_match().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_add_match_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_rule: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the AddMatch() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_add_match() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_connection_selinux_security_context:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the GetConnectionSELinuxSecurityContext() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_get_connection_selinux_security_context_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_get_connection_selinux_security_context_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_get_connection_selinux_security_context_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_security_context: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_get_connection_selinux_security_context().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_get_connection_selinux_security_context().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_connection_selinux_security_context_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @out_security_context: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the GetConnectionSELinuxSecurityContext() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_get_connection_selinux_security_context() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_connection_unix_process_id:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the GetConnectionUnixProcessID() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_get_connection_unix_process_id_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_get_connection_unix_process_id_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_get_connection_unix_process_id_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_pid: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_get_connection_unix_process_id().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_get_connection_unix_process_id().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_connection_unix_process_id_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @out_pid: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the GetConnectionUnixProcessID() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_get_connection_unix_process_id() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_connection_unix_user:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the GetConnectionUnixUser() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_get_connection_unix_user_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_get_connection_unix_user_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_get_connection_unix_user_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_uid: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_get_connection_unix_user().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_get_connection_unix_user().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_connection_unix_user_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @out_uid: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the GetConnectionUnixUser() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_get_connection_unix_user() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_id:
* @proxy: A #_GFreedesktopDBusProxy.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the GetId() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_get_id_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_get_id_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_get_id_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_unique_id: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_get_id().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_get_id().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_id_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_unique_id: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the GetId() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_get_id() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_name_owner:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the GetNameOwner() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_get_name_owner_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_get_name_owner_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_get_name_owner_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_unique_name: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_get_name_owner().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_get_name_owner().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_get_name_owner_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @out_unique_name: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the GetNameOwner() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_get_name_owner() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_hello:
* @proxy: A #_GFreedesktopDBusProxy.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the Hello() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_hello_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_hello_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_hello_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_assigned_name: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_hello().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_hello().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_hello_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_assigned_name: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the Hello() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_hello() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_list_activatable_names:
* @proxy: A #_GFreedesktopDBusProxy.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the ListActivatableNames() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_list_activatable_names_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_list_activatable_names_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_list_activatable_names_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_activatable_names: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_list_activatable_names().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_list_activatable_names().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_list_activatable_names_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_activatable_names: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the ListActivatableNames() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_list_activatable_names() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_list_names:
* @proxy: A #_GFreedesktopDBusProxy.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the ListNames() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_list_names_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_list_names_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_list_names_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_names: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_list_names().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_list_names().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_list_names_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_names: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the ListNames() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_list_names() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_list_queued_owners:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the ListQueuedOwners() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_list_queued_owners_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_list_queued_owners_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_list_queued_owners_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_queued_owners: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_list_queued_owners().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_list_queued_owners().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_list_queued_owners_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @out_queued_owners: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the ListQueuedOwners() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_list_queued_owners() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_name_has_owner:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the NameHasOwner() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_name_has_owner_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_name_has_owner_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_name_has_owner_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_has_owner: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_name_has_owner().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_name_has_owner().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_name_has_owner_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @out_has_owner: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the NameHasOwner() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_name_has_owner() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_release_name:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the ReleaseName() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_release_name_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_release_name_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_release_name_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_value: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_release_name().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_release_name().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_release_name_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @out_value: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the ReleaseName() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_release_name() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_reload_config:
* @proxy: A #_GFreedesktopDBusProxy.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the ReloadConfig() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_reload_config_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_reload_config_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_reload_config_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_reload_config().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_reload_config().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_reload_config_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the ReloadConfig() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_reload_config() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_remove_match:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_rule: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the RemoveMatch() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_remove_match_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_remove_match_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_remove_match_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_remove_match().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_remove_match().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_remove_match_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_rule: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the RemoveMatch() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_remove_match() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_request_name:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @arg_flags: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the RequestName() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_request_name_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_request_name_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_request_name_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_value: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_request_name().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_request_name().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_request_name_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @arg_flags: Argument to pass with the method invocation.
* @out_value: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the RequestName() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_request_name() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_start_service_by_name:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @arg_flags: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the StartServiceByName() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_start_service_by_name_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_start_service_by_name_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_start_service_by_name_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @out_value: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_start_service_by_name().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_start_service_by_name().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_start_service_by_name_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_name: Argument to pass with the method invocation.
* @arg_flags: Argument to pass with the method invocation.
* @out_value: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the StartServiceByName() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_start_service_by_name() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_update_activation_environment:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_environment: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the UpdateActivationEnvironment() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_call_update_activation_environment_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_call_update_activation_environment_sync() for the synchronous, blocking version of this method.
*/
/**
* _g_freedesktop_dbus_call_update_activation_environment_finish:
* @proxy: A #_GFreedesktopDBusProxy.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_call_update_activation_environment().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with _g_freedesktop_dbus_call_update_activation_environment().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_call_update_activation_environment_sync:
* @proxy: A #_GFreedesktopDBusProxy.
* @arg_environment: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the UpdateActivationEnvironment() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_call_update_activation_environment() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* _g_freedesktop_dbus_complete_add_match:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
*
* Helper function used in service implementations to finish handling invocations of the AddMatch() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_get_connection_selinux_security_context:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @security_context: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the GetConnectionSELinuxSecurityContext() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_get_connection_unix_process_id:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @pid: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the GetConnectionUnixProcessID() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_get_connection_unix_user:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @uid: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the GetConnectionUnixUser() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_get_id:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @unique_id: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the GetId() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_get_name_owner:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @unique_name: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the GetNameOwner() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_hello:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @assigned_name: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the Hello() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_list_activatable_names:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @activatable_names: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the ListActivatableNames() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_list_names:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @names: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the ListNames() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_list_queued_owners:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @queued_owners: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the ListQueuedOwners() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_name_has_owner:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @has_owner: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the NameHasOwner() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_release_name:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @value: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the ReleaseName() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_reload_config:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
*
* Helper function used in service implementations to finish handling invocations of the ReloadConfig() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_remove_match:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
*
* Helper function used in service implementations to finish handling invocations of the RemoveMatch() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_request_name:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @value: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the RequestName() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_start_service_by_name:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @value: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the StartServiceByName() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_complete_update_activation_environment:
* @object: A #_GFreedesktopDBus.
* @invocation: (transfer full): A #GDBusMethodInvocation.
*
* Helper function used in service implementations to finish handling invocations of the UpdateActivationEnvironment() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* _g_freedesktop_dbus_emit_name_acquired:
* @object: A #_GFreedesktopDBus.
* @arg_name: Argument to pass with the signal.
*
* Emits the "NameAcquired" D-Bus signal.
*/
/**
* _g_freedesktop_dbus_emit_name_lost:
* @object: A #_GFreedesktopDBus.
* @arg_name: Argument to pass with the signal.
*
* Emits the "NameLost" D-Bus signal.
*/
/**
* _g_freedesktop_dbus_emit_name_owner_changed:
* @object: A #_GFreedesktopDBus.
* @arg_name: Argument to pass with the signal.
* @arg_old_owner: Argument to pass with the signal.
* @arg_new_owner: Argument to pass with the signal.
*
* Emits the "NameOwnerChanged" D-Bus signal.
*/
/**
* _g_freedesktop_dbus_interface_info:
*
* Gets a machine-readable description of the org.freedesktop.DBus D-Bus interface.
*
* Returns: (transfer none): A #GDBusInterfaceInfo. Do not free.
*/
/**
* _g_freedesktop_dbus_override_properties:
* @klass: The class structure for a #GObject-derived class.
* @property_id_begin: The property id to assign to the first overridden property.
*
* Overrides all #GObject properties in the #_GFreedesktopDBus interface for a concrete class.
* The properties are overridden in the order they are defined.
*
* Returns: The last property id.
*/
/**
* _g_freedesktop_dbus_proxy_new:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Asynchronously creates a proxy for the D-Bus interface org.freedesktop.DBus. See g_dbus_proxy_new() for more details.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_proxy_new_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_proxy_new_sync() for the synchronous, blocking version of this constructor.
*/
/**
* _g_freedesktop_dbus_proxy_new_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_proxy_new().
* @error: Return location for error or %NULL
*
* Finishes an operation started with _g_freedesktop_dbus_proxy_new().
*
* Returns: (transfer full) (type _GFreedesktopDBusProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* _g_freedesktop_dbus_proxy_new_for_bus:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Like _g_freedesktop_dbus_proxy_new() but takes a #GBusType instead of a #GDBusConnection.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call _g_freedesktop_dbus_proxy_new_for_bus_finish() to get the result of the operation.
*
* See _g_freedesktop_dbus_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.
*/
/**
* _g_freedesktop_dbus_proxy_new_for_bus_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to _g_freedesktop_dbus_proxy_new_for_bus().
* @error: Return location for error or %NULL
*
* Finishes an operation started with _g_freedesktop_dbus_proxy_new_for_bus().
*
* Returns: (transfer full) (type _GFreedesktopDBusProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* _g_freedesktop_dbus_proxy_new_for_bus_sync:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Like _g_freedesktop_dbus_proxy_new_sync() but takes a #GBusType instead of a #GDBusConnection.
*
* The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_proxy_new_for_bus() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type _GFreedesktopDBusProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* _g_freedesktop_dbus_proxy_new_sync:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Synchronously creates a proxy for the D-Bus interface org.freedesktop.DBus. See g_dbus_proxy_new_sync() for more details.
*
* The calling thread is blocked until a reply is received.
*
* See _g_freedesktop_dbus_proxy_new() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type _GFreedesktopDBusProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* _g_freedesktop_dbus_skeleton_new:
*
* Creates a skeleton object for the D-Bus interface org.freedesktop.DBus.
*
* Returns: (transfer full) (type _GFreedesktopDBusSkeleton): The skeleton object.
*/
/**
* _g_io_module_get_default:
* @extension_point: the name of an extension point
* @envvar: (nullable): the name of an environment variable to
* override the default implementation.
* @verify_func: (nullable): a function to call to verify that
* a given implementation is usable in the current environment.
*
* Retrieves the default object implementing @extension_point.
*
* If @envvar is not %NULL, and the environment variable with that
* name is set, then the implementation it specifies will be tried
* first. After that, or if @envvar is not set, all other
* implementations will be tried in order of decreasing priority.
*
* If an extension point implementation implements #GInitable, then
* that implementation will only be used if it initializes
* successfully. Otherwise, if @verify_func is not %NULL, then it will
* be called on each candidate implementation after construction, to
* check if it is actually usable or not.
*
* The result is cached after it is generated the first time, and
* the function is thread-safe.
*
* Returns: (transfer none): an object implementing
* @extension_point, or %NULL if there are no usable
* implementations.
*/
/**
* _g_io_module_get_default_type:
* @extension_point: the name of an extension point
* @envvar: (nullable): the name of an environment variable to
* override the default implementation.
* @is_supported_offset: a vtable offset, or zero
*
* Retrieves the default class implementing @extension_point.
*
* If @envvar is not %NULL, and the environment variable with that
* name is set, then the implementation it specifies will be tried
* first. After that, or if @envvar is not set, all other
* implementations will be tried in order of decreasing priority.
*
* If @is_supported_offset is non-zero, then it is the offset into the
* class vtable at which there is a function that takes no arguments and
* returns a boolean. This function will be called on each candidate
* implementation to check if it is actually usable or not.
*
* The result is cached after it is generated the first time, and
* the function is thread-safe.
*
* Returns: (transfer none): an object implementing
* @extension_point, or %NULL if there are no usable
* implementations.
*/
/**
* _g_poll_file_monitor_new:
* @file: a #GFile.
*
* Polls @file for changes.
*
* Returns: a new #GFileMonitor for the given #GFile.
*/
/**
* g_action_activate:
* @action: a #GAction
* @parameter: (nullable): the parameter to the activation
*
* Activates the action.
*
* @parameter must be the correct type of parameter for the action (ie:
* the parameter type given at construction time). If the parameter
* type was %NULL then @parameter must also be %NULL.
*
* If the @parameter GVariant is floating, it is consumed.
*
* Since: 2.28
*/
/**
* g_action_change_state:
* @action: a #GAction
* @value: the new state
*
* Request for the state of @action to be changed to @value.
*
* The action must be stateful and @value must be of the correct type.
* See g_action_get_state_type().
*
* This call merely requests a change. The action may refuse to change
* its state or may change its state to something other than @value.
* See g_action_get_state_hint().
*
* If the @value GVariant is floating, it is consumed.
*
* Since: 2.30
*/
/**
* g_action_get_enabled:
* @action: a #GAction
*
* Checks if @action is currently enabled.
*
* An action must be enabled in order to be activated or in order to
* have its state changed from outside callers.
*
* Returns: whether the action is enabled
* Since: 2.28
*/
/**
* g_action_get_name:
* @action: a #GAction
*
* Queries the name of @action.
*
* Returns: the name of the action
* Since: 2.28
*/
/**
* g_action_get_parameter_type:
* @action: a #GAction
*
* Queries the type of the parameter that must be given when activating
* @action.
*
* When activating the action using g_action_activate(), the #GVariant
* given to that function must be of the type returned by this function.
*
* In the case that this function returns %NULL, you must not give any
* #GVariant, but %NULL instead.
*
* Returns: (nullable): the parameter type
* Since: 2.28
*/
/**
* g_action_get_state:
* @action: a #GAction
*
* Queries the current state of @action.
*
* If the action is not stateful then %NULL will be returned. If the
* action is stateful then the type of the return value is the type
* given by g_action_get_state_type().
*
* The return value (if non-%NULL) should be freed with
* g_variant_unref() when it is no longer required.
*
* Returns: (transfer full): the current state of the action
* Since: 2.28
*/
/**
* g_action_get_state_hint:
* @action: a #GAction
*
* Requests a hint about the valid range of values for the state of
* @action.
*
* If %NULL is returned it either means that the action is not stateful
* or that there is no hint about the valid range of values for the
* state of the action.
*
* If a #GVariant array is returned then each item in the array is a
* possible value for the state. If a #GVariant pair (ie: two-tuple) is
* returned then the tuple specifies the inclusive lower and upper bound
* of valid values for the state.
*
* In any case, the information is merely a hint. It may be possible to
* have a state value outside of the hinted range and setting a value
* within the range may fail.
*
* The return value (if non-%NULL) should be freed with
* g_variant_unref() when it is no longer required.
*
* Returns: (nullable) (transfer full): the state range hint
* Since: 2.28
*/
/**
* g_action_get_state_type:
* @action: a #GAction
*
* Queries the type of the state of @action.
*
* If the action is stateful (e.g. created with
* g_simple_action_new_stateful()) then this function returns the
* #GVariantType of the state. This is the type of the initial value
* given as the state. All calls to g_action_change_state() must give a
* #GVariant of this type and g_action_get_state() will return a
* #GVariant of the same type.
*
* If the action is not stateful (e.g. created with g_simple_action_new())
* then this function will return %NULL. In that case, g_action_get_state()
* will return %NULL and you must not call g_action_change_state().
*
* Returns: (nullable): the state type, if the action is stateful
* Since: 2.28
*/
/**
* g_action_group_action_added:
* @action_group: a #GActionGroup
* @action_name: the name of an action in the group
*
* Emits the #GActionGroup::action-added signal on @action_group.
*
* This function should only be called by #GActionGroup implementations.
*
* Since: 2.28
*/
/**
* g_action_group_action_enabled_changed:
* @action_group: a #GActionGroup
* @action_name: the name of an action in the group
* @enabled: whether or not the action is now enabled
*
* Emits the #GActionGroup::action-enabled-changed signal on @action_group.
*
* This function should only be called by #GActionGroup implementations.
*
* Since: 2.28
*/
/**
* g_action_group_action_removed:
* @action_group: a #GActionGroup
* @action_name: the name of an action in the group
*
* Emits the #GActionGroup::action-removed signal on @action_group.
*
* This function should only be called by #GActionGroup implementations.
*
* Since: 2.28
*/
/**
* g_action_group_action_state_changed:
* @action_group: a #GActionGroup
* @action_name: the name of an action in the group
* @state: the new state of the named action
*
* Emits the #GActionGroup::action-state-changed signal on @action_group.
*
* This function should only be called by #GActionGroup implementations.
*
* Since: 2.28
*/
/**
* g_action_group_activate_action:
* @action_group: a #GActionGroup
* @action_name: the name of the action to activate
* @parameter: (nullable): parameters to the activation
*
* Activate the named action within @action_group.
*
* If the action is expecting a parameter, then the correct type of
* parameter must be given as @parameter. If the action is expecting no
* parameters then @parameter must be %NULL. See
* g_action_group_get_action_parameter_type().
*
* Since: 2.28
*/
/**
* g_action_group_change_action_state:
* @action_group: a #GActionGroup
* @action_name: the name of the action to request the change on
* @value: the new state
*
* Request for the state of the named action within @action_group to be
* changed to @value.
*
* The action must be stateful and @value must be of the correct type.
* See g_action_group_get_action_state_type().
*
* This call merely requests a change. The action may refuse to change
* its state or may change its state to something other than @value.
* See g_action_group_get_action_state_hint().
*
* If the @value GVariant is floating, it is consumed.
*
* Since: 2.28
*/
/**
* g_action_group_get_action_enabled:
* @action_group: a #GActionGroup
* @action_name: the name of the action to query
*
* Checks if the named action within @action_group is currently enabled.
*
* An action must be enabled in order to be activated or in order to
* have its state changed from outside callers.
*
* Returns: whether or not the action is currently enabled
* Since: 2.28
*/
/**
* g_action_group_get_action_parameter_type:
* @action_group: a #GActionGroup
* @action_name: the name of the action to query
*
* Queries the type of the parameter that must be given when activating
* the named action within @action_group.
*
* When activating the action using g_action_group_activate_action(),
* the #GVariant given to that function must be of the type returned
* by this function.
*
* In the case that this function returns %NULL, you must not give any
* #GVariant, but %NULL instead.
*
* The parameter type of a particular action will never change but it is
* possible for an action to be removed and for a new action to be added
* with the same name but a different parameter type.
*
* Returns: (nullable): the parameter type
* Since: 2.28
*/
/**
* g_action_group_get_action_state:
* @action_group: a #GActionGroup
* @action_name: the name of the action to query
*
* Queries the current state of the named action within @action_group.
*
* If the action is not stateful then %NULL will be returned. If the
* action is stateful then the type of the return value is the type
* given by g_action_group_get_action_state_type().
*
* The return value (if non-%NULL) should be freed with
* g_variant_unref() when it is no longer required.
*
* Returns: (nullable): the current state of the action
* Since: 2.28
*/
/**
* g_action_group_get_action_state_hint:
* @action_group: a #GActionGroup
* @action_name: the name of the action to query
*
* Requests a hint about the valid range of values for the state of the
* named action within @action_group.
*
* If %NULL is returned it either means that the action is not stateful
* or that there is no hint about the valid range of values for the
* state of the action.
*
* If a #GVariant array is returned then each item in the array is a
* possible value for the state. If a #GVariant pair (ie: two-tuple) is
* returned then the tuple specifies the inclusive lower and upper bound
* of valid values for the state.
*
* In any case, the information is merely a hint. It may be possible to
* have a state value outside of the hinted range and setting a value
* within the range may fail.
*
* The return value (if non-%NULL) should be freed with
* g_variant_unref() when it is no longer required.
*
* Returns: (nullable) (transfer full): the state range hint
* Since: 2.28
*/
/**
* g_action_group_get_action_state_type:
* @action_group: a #GActionGroup
* @action_name: the name of the action to query
*
* Queries the type of the state of the named action within
* @action_group.
*
* If the action is stateful then this function returns the
* #GVariantType of the state. All calls to
* g_action_group_change_action_state() must give a #GVariant of this
* type and g_action_group_get_action_state() will return a #GVariant
* of the same type.
*
* If the action is not stateful then this function will return %NULL.
* In that case, g_action_group_get_action_state() will return %NULL
* and you must not call g_action_group_change_action_state().
*
* The state type of a particular action will never change but it is
* possible for an action to be removed and for a new action to be added
* with the same name but a different state type.
*
* Returns: (nullable): the state type, if the action is stateful
* Since: 2.28
*/
/**
* g_action_group_has_action:
* @action_group: a #GActionGroup
* @action_name: the name of the action to check for
*
* Checks if the named action exists within @action_group.
*
* Returns: whether the named action exists
* Since: 2.28
*/
/**
* g_action_group_list_actions:
* @action_group: a #GActionGroup
*
* Lists the actions contained within @action_group.
*
* The caller is responsible for freeing the list with g_strfreev() when
* it is no longer required.
*
* Returns: (transfer full): a %NULL-terminated array of the names of the
* actions in the group
* Since: 2.28
*/
/**
* g_action_group_query_action:
* @action_group: a #GActionGroup
* @action_name: the name of an action in the group
* @enabled: (out): if the action is presently enabled
* @parameter_type: (out) (optional): the parameter type, or %NULL if none needed
* @state_type: (out) (optional): the state type, or %NULL if stateless
* @state_hint: (out) (optional): the state hint, or %NULL if none
* @state: (out) (optional): the current state, or %NULL if stateless
*
* Queries all aspects of the named action within an @action_group.
*
* This function acquires the information available from
* g_action_group_has_action(), g_action_group_get_action_enabled(),
* g_action_group_get_action_parameter_type(),
* g_action_group_get_action_state_type(),
* g_action_group_get_action_state_hint() and
* g_action_group_get_action_state() with a single function call.
*
* This provides two main benefits.
*
* The first is the improvement in efficiency that comes with not having
* to perform repeated lookups of the action in order to discover
* different things about it. The second is that implementing
* #GActionGroup can now be done by only overriding this one virtual
* function.
*
* The interface provides a default implementation of this function that
* calls the individual functions, as required, to fetch the
* information. The interface also provides default implementations of
* those functions that call this function. All implementations,
* therefore, must override either this function or all of the others.
*
* If the action exists, %TRUE is returned and any of the requested
* fields (as indicated by having a non-%NULL reference passed in) are
* filled. If the action doesn't exist, %FALSE is returned and the
* fields may or may not have been modified.
*
* Returns: %TRUE if the action exists, else %FALSE
* Since: 2.32
*/
/**
* g_action_map_add_action:
* @action_map: a #GActionMap
* @action: a #GAction
*
* Adds an action to the @action_map.
*
* If the action map already contains an action with the same name
* as @action then the old action is dropped from the action map.
*
* The action map takes its own reference on @action.
*
* Since: 2.32
*/
/**
* g_action_map_add_action_entries:
* @action_map: a #GActionMap
* @entries: (array length=n_entries) (element-type GActionEntry): a pointer to
* the first item in an array of #GActionEntry structs
* @n_entries: the length of @entries, or -1 if @entries is %NULL-terminated
* @user_data: the user data for signal connections
*
* A convenience function for creating multiple #GSimpleAction instances
* and adding them to a #GActionMap.
*
* Each action is constructed as per one #GActionEntry.
*
* |[
* static void
* activate_quit (GSimpleAction *simple,
* GVariant *parameter,
* gpointer user_data)
* {
* exit (0);
* }
*
* static void
* activate_print_string (GSimpleAction *simple,
* GVariant *parameter,
* gpointer user_data)
* {
* g_print ("%s\n", g_variant_get_string (parameter, NULL));
* }
*
* static GActionGroup *
* create_action_group (void)
* {
* const GActionEntry entries[] = {
* { "quit", activate_quit },
* { "print-string", activate_print_string, "s" }
* };
* GSimpleActionGroup *group;
*
* group = g_simple_action_group_new ();
* g_action_map_add_action_entries (G_ACTION_MAP (group), entries, G_N_ELEMENTS (entries), NULL);
*
* return G_ACTION_GROUP (group);
* }
* ]|
*
* Since: 2.32
*/
/**
* g_action_map_lookup_action:
* @action_map: a #GActionMap
* @action_name: the name of an action
*
* Looks up the action with the name @action_name in @action_map.
*
* If no such action exists, returns %NULL.
*
* Returns: (transfer none): a #GAction, or %NULL
* Since: 2.32
*/
/**
* g_action_map_remove_action:
* @action_map: a #GActionMap
* @action_name: the name of the action
*
* Removes the named action from the action map.
*
* If no action of this name is in the map then nothing happens.
*
* Since: 2.32
*/
/**
* g_action_name_is_valid:
* @action_name: an potential action name
*
* Checks if @action_name is valid.
*
* @action_name is valid if it consists only of alphanumeric characters,
* plus '-' and '.'. The empty string is not a valid action name.
*
* It is an error to call this function with a non-utf8 @action_name.
* @action_name must not be %NULL.
*
* Returns: %TRUE if @action_name is valid
* Since: 2.38
*/
/**
* g_action_parse_detailed_name:
* @detailed_name: a detailed action name
* @action_name: (out): the action name
* @target_value: (out): the target value, or %NULL for no target
* @error: a pointer to a %NULL #GError, or %NULL
*
* Parses a detailed action name into its separate name and target
* components.
*
* Detailed action names can have three formats.
*
* The first format is used to represent an action name with no target
* value and consists of just an action name containing no whitespace
* nor the characters ':', '(' or ')'. For example: "app.action".
*
* The second format is used to represent an action with a target value
* that is a non-empty string consisting only of alphanumerics, plus '-'
* and '.'. In that case, the action name and target value are
* separated by a double colon ("::"). For example:
* "app.action::target".
*
* The third format is used to represent an action with any type of
* target value, including strings. The target value follows the action
* name, surrounded in parens. For example: "app.action(42)". The
* target value is parsed using g_variant_parse(). If a tuple-typed
* value is desired, it must be specified in the same way, resulting in
* two sets of parens, for example: "app.action((1,2,3))". A string
* target can be specified this way as well: "app.action('target')".
* For strings, this third format must be used if * target value is
* empty or contains characters other than alphanumerics, '-' and '.'.
*
* Returns: %TRUE if successful, else %FALSE with @error set
* Since: 2.38
*/
/**
* g_action_print_detailed_name:
* @action_name: a valid action name
* @target_value: (nullable): a #GVariant target value, or %NULL
*
* Formats a detailed action name from @action_name and @target_value.
*
* It is an error to call this function with an invalid action name.
*
* This function is the opposite of g_action_parse_detailed_name().
* It will produce a string that can be parsed back to the @action_name
* and @target_value by that function.
*
* See that function for the types of strings that will be printed by
* this function.
*
* Returns: a detailed format string
* Since: 2.38
*/
/**
* g_app_info_add_supports_type:
* @appinfo: a #GAppInfo.
* @content_type: a string.
* @error: a #GError.
*
* Adds a content type to the application information to indicate the
* application is capable of opening files with the given content type.
*
* Returns: %TRUE on success, %FALSE on error.
*/
/**
* g_app_info_can_delete:
* @appinfo: a #GAppInfo
*
* Obtains the information whether the #GAppInfo can be deleted.
* See g_app_info_delete().
*
* Returns: %TRUE if @appinfo can be deleted
* Since: 2.20
*/
/**
* g_app_info_can_remove_supports_type:
* @appinfo: a #GAppInfo.
*
* Checks if a supported content type can be removed from an application.
*
* Returns: %TRUE if it is possible to remove supported
* content types from a given @appinfo, %FALSE if not.
*/
/**
* g_app_info_create_from_commandline:
* @commandline: the commandline to use
* @application_name: (nullable): the application name, or %NULL to use @commandline
* @flags: flags that can specify details of the created #GAppInfo
* @error: a #GError location to store the error occurring, %NULL to ignore.
*
* Creates a new #GAppInfo from the given information.
*
* Note that for @commandline, the quoting rules of the Exec key of the
* [freedesktop.org Desktop Entry Specification](http://freedesktop.org/Standards/desktop-entry-spec)
* are applied. For example, if the @commandline contains
* percent-encoded URIs, the percent-character must be doubled in order to prevent it from
* being swallowed by Exec key unquoting. See the specification for exact quoting rules.
*
* Returns: (transfer full): new #GAppInfo for given command.
*/
/**
* g_app_info_delete: (virtual do_delete)
* @appinfo: a #GAppInfo
*
* Tries to delete a #GAppInfo.
*
* On some platforms, there may be a difference between user-defined
* #GAppInfos which can be deleted, and system-wide ones which cannot.
* See g_app_info_can_delete().
*
* Returns: %TRUE if @appinfo has been deleted
* Since: 2.20
*/
/**
* g_app_info_dup:
* @appinfo: a #GAppInfo.
*
* Creates a duplicate of a #GAppInfo.
*
* Returns: (transfer full): a duplicate of @appinfo.
*/
/**
* g_app_info_equal:
* @appinfo1: the first #GAppInfo.
* @appinfo2: the second #GAppInfo.
*
* Checks if two #GAppInfos are equal.
*
* Note that the check may not compare each individual field, and
* only does an identity check. In case detecting changes in the contents
* is needed, program code must additionally compare relevant fields.
*
* Returns: %TRUE if @appinfo1 is equal to @appinfo2. %FALSE otherwise.
*/
/**
* g_app_info_get_all:
*
* Gets a list of all of the applications currently registered
* on this system.
*
* For desktop files, this includes applications that have
* `NoDisplay=true` set or are excluded from display by means
* of `OnlyShowIn` or `NotShowIn`. See g_app_info_should_show().
* The returned list does not include applications which have
* the `Hidden` key set.
*
* Returns: (element-type GAppInfo) (transfer full): a newly allocated #GList of references to #GAppInfos.
*/
/**
* g_app_info_get_all_for_type:
* @content_type: the content type to find a #GAppInfo for
*
* Gets a list of all #GAppInfos for a given content type,
* including the recommended and fallback #GAppInfos. See
* g_app_info_get_recommended_for_type() and
* g_app_info_get_fallback_for_type().
*
* Returns: (element-type GAppInfo) (transfer full): #GList of #GAppInfos
* for given @content_type or %NULL on error.
*/
/**
* g_app_info_get_commandline:
* @appinfo: a #GAppInfo
*
* Gets the commandline with which the application will be
* started.
*
* Returns: (type filename): a string containing the @appinfo's commandline,
* or %NULL if this information is not available
* Since: 2.20
*/
/**
* g_app_info_get_default_for_type:
* @content_type: the content type to find a #GAppInfo for
* @must_support_uris: if %TRUE, the #GAppInfo is expected to
* support URIs
*
* Gets the default #GAppInfo for a given content type.
*
* Returns: (transfer full): #GAppInfo for given @content_type or
* %NULL on error.
*/
/**
* g_app_info_get_default_for_uri_scheme:
* @uri_scheme: a string containing a URI scheme.
*
* Gets the default application for handling URIs with
* the given URI scheme. A URI scheme is the initial part
* of the URI, up to but not including the ':', e.g. "http",
* "ftp" or "sip".
*
* Returns: (transfer full): #GAppInfo for given @uri_scheme or %NULL on error.
*/
/**
* g_app_info_get_description:
* @appinfo: a #GAppInfo.
*
* Gets a human-readable description of an installed application.
*
* Returns: a string containing a description of the
* application @appinfo, or %NULL if none.
*/
/**
* g_app_info_get_display_name:
* @appinfo: a #GAppInfo.
*
* Gets the display name of the application. The display name is often more
* descriptive to the user than the name itself.
*
* Returns: the display name of the application for @appinfo, or the name if
* no display name is available.
* Since: 2.24
*/
/**
* g_app_info_get_executable:
* @appinfo: a #GAppInfo
*
* Gets the executable's name for the installed application.
*
* Returns: (type filename): a string containing the @appinfo's application
* binaries name
*/
/**
* g_app_info_get_fallback_for_type:
* @content_type: the content type to find a #GAppInfo for
*
* Gets a list of fallback #GAppInfos for a given content type, i.e.
* those applications which claim to support the given content type
* by MIME type subclassing and not directly.
*
* Returns: (element-type GAppInfo) (transfer full): #GList of #GAppInfos
* for given @content_type or %NULL on error.
* Since: 2.28
*/
/**
* g_app_info_get_icon:
* @appinfo: a #GAppInfo.
*
* Gets the icon for the application.
*
* Returns: (transfer none): the default #GIcon for @appinfo or %NULL
* if there is no default icon.
*/
/**
* g_app_info_get_id:
* @appinfo: a #GAppInfo.
*
* Gets the ID of an application. An id is a string that
* identifies the application. The exact format of the id is
* platform dependent. For instance, on Unix this is the
* desktop file id from the xdg menu specification.
*
* Note that the returned ID may be %NULL, depending on how
* the @appinfo has been constructed.
*
* Returns: a string containing the application's ID.
*/
/**
* g_app_info_get_name:
* @appinfo: a #GAppInfo.
*
* Gets the installed name of the application.
*
* Returns: the name of the application for @appinfo.
*/
/**
* g_app_info_get_recommended_for_type:
* @content_type: the content type to find a #GAppInfo for
*
* Gets a list of recommended #GAppInfos for a given content type, i.e.
* those applications which claim to support the given content type exactly,
* and not by MIME type subclassing.
* Note that the first application of the list is the last used one, i.e.
* the last one for which g_app_info_set_as_last_used_for_type() has been
* called.
*
* Returns: (element-type GAppInfo) (transfer full): #GList of #GAppInfos
* for given @content_type or %NULL on error.
* Since: 2.28
*/
/**
* g_app_info_get_supported_types:
* @appinfo: a #GAppInfo that can handle files
*
* Retrieves the list of content types that @app_info claims to support.
* If this information is not provided by the environment, this function
* will return %NULL.
* This function does not take in consideration associations added with
* g_app_info_add_supports_type(), but only those exported directly by
* the application.
*
* Returns: (transfer none) (array zero-terminated=1) (element-type utf8):
* a list of content types.
* Since: 2.34
*/
/**
* g_app_info_launch:
* @appinfo: a #GAppInfo
* @files: (nullable) (element-type GFile): a #GList of #GFile objects
* @launch_context: (nullable): a #GAppLaunchContext or %NULL
* @error: a #GError
*
* Launches the application. Passes @files to the launched application
* as arguments, using the optional @launch_context to get information
* about the details of the launcher (like what screen it is on).
* On error, @error will be set accordingly.
*
* To launch the application without arguments pass a %NULL @files list.
*
* Note that even if the launch is successful the application launched
* can fail to start if it runs into problems during startup. There is
* no way to detect this.
*
* Some URIs can be changed when passed through a GFile (for instance
* unsupported URIs with strange formats like mailto:), so if you have
* a textual URI you want to pass in as argument, consider using
* g_app_info_launch_uris() instead.
*
* The launched application inherits the environment of the launching
* process, but it can be modified with g_app_launch_context_setenv()
* and g_app_launch_context_unsetenv().
*
* On UNIX, this function sets the `GIO_LAUNCHED_DESKTOP_FILE`
* environment variable with the path of the launched desktop file and
* `GIO_LAUNCHED_DESKTOP_FILE_PID` to the process id of the launched
* process. This can be used to ignore `GIO_LAUNCHED_DESKTOP_FILE`,
* should it be inherited by further processes. The `DISPLAY` and
* `DESKTOP_STARTUP_ID` environment variables are also set, based
* on information provided in @launch_context.
*
* Returns: %TRUE on successful launch, %FALSE otherwise.
*/
/**
* g_app_info_launch_default_for_uri:
* @uri: the uri to show
* @launch_context: (nullable): an optional #GAppLaunchContext
* @error: (nullable): return location for an error, or %NULL
*
* Utility function that launches the default application
* registered to handle the specified uri. Synchronous I/O
* is done on the uri to detect the type of the file if
* required.
*
* Returns: %TRUE on success, %FALSE on error.
*/
/**
* g_app_info_launch_default_for_uri_async:
* @uri: the uri to show
* @context: (nullable): an optional #GAppLaunchContext
* cancellable: (nullable): a #GCancellable
* @callback: (nullable): a #GASyncReadyCallback to call when the request is done
* @user_data: (nullable): data to pass to @callback
*
* Async version of g_app_info_launch_default_for_uri().
*
* This version is useful if you are interested in receiving
* error information in the case where the application is
* sandboxed and the portal may present an application chooser
* dialog to the user.
*
* Since: 2.50
*/
/**
* g_app_info_launch_default_for_uri_finish:
* @result: a #GAsyncResult
* @error: (nullable): return location for an error, or %NULL
*
* Finishes an asynchronous launch-default-for-uri operation.
*
* Returns: %TRUE if the launch was successful, %FALSE if @error is set
* Since: 2.50
*/
/**
* g_app_info_launch_uris:
* @appinfo: a #GAppInfo
* @uris: (nullable) (element-type utf8): a #GList containing URIs to launch.
* @launch_context: (nullable): a #GAppLaunchContext or %NULL
* @error: a #GError
*
* Launches the application. This passes the @uris to the launched application
* as arguments, using the optional @launch_context to get information
* about the details of the launcher (like what screen it is on).
* On error, @error will be set accordingly.
*
* To launch the application without arguments pass a %NULL @uris list.
*
* Note that even if the launch is successful the application launched
* can fail to start if it runs into problems during startup. There is
* no way to detect this.
*
* Returns: %TRUE on successful launch, %FALSE otherwise.
*/
/**
* g_app_info_monitor_get:
*
* Gets the #GAppInfoMonitor for the current thread-default main
* context.
*
* The #GAppInfoMonitor will emit a "changed" signal in the
* thread-default main context whenever the list of installed
* applications (as reported by g_app_info_get_all()) may have changed.
*
* You must only call g_object_unref() on the return value from under
* the same main context as you created it.
*
* Returns: (transfer full): a reference to a #GAppInfoMonitor
* Since: 2.40
*/
/**
* g_app_info_remove_supports_type:
* @appinfo: a #GAppInfo.
* @content_type: a string.
* @error: a #GError.
*
* Removes a supported type from an application, if possible.
*
* Returns: %TRUE on success, %FALSE on error.
*/
/**
* g_app_info_reset_type_associations:
* @content_type: a content type
*
* Removes all changes to the type associations done by
* g_app_info_set_as_default_for_type(),
* g_app_info_set_as_default_for_extension(),
* g_app_info_add_supports_type() or
* g_app_info_remove_supports_type().
*
* Since: 2.20
*/
/**
* g_app_info_set_as_default_for_extension:
* @appinfo: a #GAppInfo.
* @extension: (type filename): a string containing the file extension
* (without the dot).
* @error: a #GError.
*
* Sets the application as the default handler for the given file extension.
*
* Returns: %TRUE on success, %FALSE on error.
*/
/**
* g_app_info_set_as_default_for_type:
* @appinfo: a #GAppInfo.
* @content_type: the content type.
* @error: a #GError.
*
* Sets the application as the default handler for a given type.
*
* Returns: %TRUE on success, %FALSE on error.
*/
/**
* g_app_info_set_as_last_used_for_type:
* @appinfo: a #GAppInfo.
* @content_type: the content type.
* @error: a #GError.
*
* Sets the application as the last used application for a given type.
* This will make the application appear as first in the list returned
* by g_app_info_get_recommended_for_type(), regardless of the default
* application for that content type.
*
* Returns: %TRUE on success, %FALSE on error.
*/
/**
* g_app_info_should_show:
* @appinfo: a #GAppInfo.
*
* Checks if the application info should be shown in menus that
* list available applications.
*
* Returns: %TRUE if the @appinfo should be shown, %FALSE otherwise.
*/
/**
* g_app_info_supports_files:
* @appinfo: a #GAppInfo.
*
* Checks if the application accepts files as arguments.
*
* Returns: %TRUE if the @appinfo supports files.
*/
/**
* g_app_info_supports_uris:
* @appinfo: a #GAppInfo.
*
* Checks if the application supports reading files and directories from URIs.
*
* Returns: %TRUE if the @appinfo supports URIs.
*/
/**
* g_app_launch_context_get_display:
* @context: a #GAppLaunchContext
* @info: a #GAppInfo
* @files: (element-type GFile): a #GList of #GFile objects
*
* Gets the display string for the @context. This is used to ensure new
* applications are started on the same display as the launching
* application, by setting the `DISPLAY` environment variable.
*
* Returns: a display string for the display.
*/
/**
* g_app_launch_context_get_environment:
* @context: a #GAppLaunchContext
*
* Gets the complete environment variable list to be passed to
* the child process when @context is used to launch an application.
* This is a %NULL-terminated array of strings, where each string has
* the form `KEY=VALUE`.
*
* Returns: (array zero-terminated=1) (transfer full): the
* child's environment
* Since: 2.32
*/
/**
* g_app_launch_context_get_startup_notify_id:
* @context: a #GAppLaunchContext
* @info: a #GAppInfo
* @files: (element-type GFile): a #GList of of #GFile objects
*
* Initiates startup notification for the application and returns the
* `DESKTOP_STARTUP_ID` for the launched operation, if supported.
*
* Startup notification IDs are defined in the
* [FreeDesktop.Org Startup Notifications standard](http://standards.freedesktop.org/startup-notification-spec/startup-notification-latest.txt").
*
* Returns: a startup notification ID for the application, or %NULL if
* not supported.
*/
/**
* g_app_launch_context_launch_failed:
* @context: a #GAppLaunchContext.
* @startup_notify_id: the startup notification id that was returned by g_app_launch_context_get_startup_notify_id().
*
* Called when an application has failed to launch, so that it can cancel
* the application startup notification started in g_app_launch_context_get_startup_notify_id().
*/
/**
* g_app_launch_context_new:
*
* Creates a new application launch context. This is not normally used,
* instead you instantiate a subclass of this, such as #GdkAppLaunchContext.
*
* Returns: a #GAppLaunchContext.
*/
/**
* g_app_launch_context_setenv:
* @context: a #GAppLaunchContext
* @variable: the environment variable to set
* @value: the value for to set the variable to.
*
* Arranges for @variable to be set to @value in the child's
* environment when @context is used to launch an application.
*
* Since: 2.32
*/
/**
* g_app_launch_context_unsetenv:
* @context: a #GAppLaunchContext
* @variable: the environment variable to remove
*
* Arranges for @variable to be unset in the child's environment
* when @context is used to launch an application.
*
* Since: 2.32
*/
/**
* g_application_activate:
* @application: a #GApplication
*
* Activates the application.
*
* In essence, this results in the #GApplication::activate signal being
* emitted in the primary instance.
*
* The application must be registered before calling this function.
*
* Since: 2.28
*/
/**
* g_application_add_main_option:
* @application: the #GApplication
* @long_name: the long name of an option used to specify it in a commandline
* @short_name: the short name of an option
* @flags: flags from #GOptionFlags
* @arg: the type of the option, as a #GOptionArg
* @description: the description for the option in `--help` output
* @arg_description: (nullable): the placeholder to use for the extra argument
* parsed by the option in `--help` output
*
* Add an option to be handled by @application.
*
* Calling this function is the equivalent of calling
* g_application_add_main_option_entries() with a single #GOptionEntry
* that has its arg_data member set to %NULL.
*
* The parsed arguments will be packed into a #GVariantDict which
* is passed to #GApplication::handle-local-options. If
* %G_APPLICATION_HANDLES_COMMAND_LINE is set, then it will also
* be sent to the primary instance. See
* g_application_add_main_option_entries() for more details.
*
* See #GOptionEntry for more documentation of the arguments.
*
* Since: 2.42
*/
/**
* g_application_add_main_option_entries:
* @application: a #GApplication
* @entries: (array zero-terminated=1) (element-type GOptionEntry): a
* %NULL-terminated list of #GOptionEntrys
*
* Adds main option entries to be handled by @application.
*
* This function is comparable to g_option_context_add_main_entries().
*
* After the commandline arguments are parsed, the
* #GApplication::handle-local-options signal will be emitted. At this
* point, the application can inspect the values pointed to by @arg_data
* in the given #GOptionEntrys.
*
* Unlike #GOptionContext, #GApplication supports giving a %NULL
* @arg_data for a non-callback #GOptionEntry. This results in the
* argument in question being packed into a #GVariantDict which is also
* passed to #GApplication::handle-local-options, where it can be
* inspected and modified. If %G_APPLICATION_HANDLES_COMMAND_LINE is
* set, then the resulting dictionary is sent to the primary instance,
* where g_application_command_line_get_options_dict() will return it.
* This "packing" is done according to the type of the argument --
* booleans for normal flags, strings for strings, bytestrings for
* filenames, etc. The packing only occurs if the flag is given (ie: we
* do not pack a "false" #GVariant in the case that a flag is missing).
*
* In general, it is recommended that all commandline arguments are
* parsed locally. The options dictionary should then be used to
* transmit the result of the parsing to the primary instance, where
* g_variant_dict_lookup() can be used. For local options, it is
* possible to either use @arg_data in the usual way, or to consult (and
* potentially remove) the option from the options dictionary.
*
* This function is new in GLib 2.40. Before then, the only real choice
* was to send all of the commandline arguments (options and all) to the
* primary instance for handling. #GApplication ignored them completely
* on the local side. Calling this function "opts in" to the new
* behaviour, and in particular, means that unrecognised options will be
* treated as errors. Unrecognised options have never been ignored when
* %G_APPLICATION_HANDLES_COMMAND_LINE is unset.
*
* If #GApplication::handle-local-options needs to see the list of
* filenames, then the use of %G_OPTION_REMAINING is recommended. If
* @arg_data is %NULL then %G_OPTION_REMAINING can be used as a key into
* the options dictionary. If you do use %G_OPTION_REMAINING then you
* need to handle these arguments for yourself because once they are
* consumed, they will no longer be visible to the default handling
* (which treats them as filenames to be opened).
*
* It is important to use the proper GVariant format when retrieving
* the options with g_variant_dict_lookup():
* - for %G_OPTION_ARG_NONE, use b
* - for %G_OPTION_ARG_STRING, use &s
* - for %G_OPTION_ARG_INT, use i
* - for %G_OPTION_ARG_INT64, use x
* - for %G_OPTION_ARG_DOUBLE, use d
* - for %G_OPTION_ARG_FILENAME, use ^ay
* - for %G_OPTION_ARG_STRING_ARRAY, use &as
* - for %G_OPTION_ARG_FILENAME_ARRAY, use ^aay
*
* Since: 2.40
*/
/**
* g_application_add_option_group:
* @application: the #GApplication
* @group: (transfer full): a #GOptionGroup
*
* Adds a #GOptionGroup to the commandline handling of @application.
*
* This function is comparable to g_option_context_add_group().
*
* Unlike g_application_add_main_option_entries(), this function does
* not deal with %NULL @arg_data and never transmits options to the
* primary instance.
*
* The reason for that is because, by the time the options arrive at the
* primary instance, it is typically too late to do anything with them.
* Taking the GTK option group as an example: GTK will already have been
* initialised by the time the #GApplication::command-line handler runs.
* In the case that this is not the first-running instance of the
* application, the existing instance may already have been running for
* a very long time.
*
* This means that the options from #GOptionGroup are only really usable
* in the case that the instance of the application being run is the
* first instance. Passing options like `--display=` or `--gdk-debug=`
* on future runs will have no effect on the existing primary instance.
*
* Calling this function will cause the options in the supplied option
* group to be parsed, but it does not cause you to be "opted in" to the
* new functionality whereby unrecognised options are rejected even if
* %G_APPLICATION_HANDLES_COMMAND_LINE was given.
*
* Since: 2.40
*/
/**
* g_application_bind_busy_property:
* @application: a #GApplication
* @object: (type GObject.Object): a #GObject
* @property: the name of a boolean property of @object
*
* Marks @application as busy (see g_application_mark_busy()) while
* @property on @object is %TRUE.
*
* The binding holds a reference to @application while it is active, but
* not to @object. Instead, the binding is destroyed when @object is
* finalized.
*
* Since: 2.44
*/
/**
* g_application_command_line_create_file_for_arg:
* @cmdline: a #GApplicationCommandLine
* @arg: an argument from @cmdline
*
* Creates a #GFile corresponding to a filename that was given as part
* of the invocation of @cmdline.
*
* This differs from g_file_new_for_commandline_arg() in that it
* resolves relative pathnames using the current working directory of
* the invoking process rather than the local process.
*
* Returns: (transfer full): a new #GFile
* Since: 2.36
*/
/**
* g_application_command_line_get_arguments:
* @cmdline: a #GApplicationCommandLine
* @argc: (out) (optional): the length of the arguments array, or %NULL
*
* Gets the list of arguments that was passed on the command line.
*
* The strings in the array may contain non-UTF-8 data on UNIX (such as
* filenames or arguments given in the system locale) but are always in
* UTF-8 on Windows.
*
* If you wish to use the return value with #GOptionContext, you must
* use g_option_context_parse_strv().
*
* The return value is %NULL-terminated and should be freed using
* g_strfreev().
*
* Returns: (array length=argc) (transfer full): the string array
* containing the arguments (the argv)
* Since: 2.28
*/
/**
* g_application_command_line_get_cwd:
* @cmdline: a #GApplicationCommandLine
*
* Gets the working directory of the command line invocation.
* The string may contain non-utf8 data.
*
* It is possible that the remote application did not send a working
* directory, so this may be %NULL.
*
* The return value should not be modified or freed and is valid for as
* long as @cmdline exists.
*
* Returns: (nullable) (type filename): the current directory, or %NULL
* Since: 2.28
*/
/**
* g_application_command_line_get_environ:
* @cmdline: a #GApplicationCommandLine
*
* Gets the contents of the 'environ' variable of the command line
* invocation, as would be returned by g_get_environ(), ie as a
* %NULL-terminated list of strings in the form 'NAME=VALUE'.
* The strings may contain non-utf8 data.
*
* The remote application usually does not send an environment. Use
* %G_APPLICATION_SEND_ENVIRONMENT to affect that. Even with this flag
* set it is possible that the environment is still not available (due
* to invocation messages from other applications).
*
* The return value should not be modified or freed and is valid for as
* long as @cmdline exists.
*
* See g_application_command_line_getenv() if you are only interested
* in the value of a single environment variable.
*
* Returns: (array zero-terminated=1) (transfer none): the environment
* strings, or %NULL if they were not sent
* Since: 2.28
*/
/**
* g_application_command_line_get_exit_status:
* @cmdline: a #GApplicationCommandLine
*
* Gets the exit status of @cmdline. See
* g_application_command_line_set_exit_status() for more information.
*
* Returns: the exit status
* Since: 2.28
*/
/**
* g_application_command_line_get_is_remote:
* @cmdline: a #GApplicationCommandLine
*
* Determines if @cmdline represents a remote invocation.
*
* Returns: %TRUE if the invocation was remote
* Since: 2.28
*/
/**
* g_application_command_line_get_options_dict:
* @cmdline: a #GApplicationCommandLine
*
* Gets the options there were passed to g_application_command_line().
*
* If you did not override local_command_line() then these are the same
* options that were parsed according to the #GOptionEntrys added to the
* application with g_application_add_main_option_entries() and possibly
* modified from your GApplication::handle-local-options handler.
*
* If no options were sent then an empty dictionary is returned so that
* you don't need to check for %NULL.
*
* Returns: (transfer none): a #GVariantDict with the options
* Since: 2.40
*/
/**
* g_application_command_line_get_platform_data:
* @cmdline: #GApplicationCommandLine
*
* Gets the platform data associated with the invocation of @cmdline.
*
* This is a #GVariant dictionary containing information about the
* context in which the invocation occurred. It typically contains
* information like the current working directory and the startup
* notification ID.
*
* For local invocation, it will be %NULL.
*
* Returns: (nullable): the platform data, or %NULL
* Since: 2.28
*/
/**
* g_application_command_line_get_stdin:
* @cmdline: a #GApplicationCommandLine
*
* Gets the stdin of the invoking process.
*
* The #GInputStream can be used to read data passed to the standard
* input of the invoking process.
* This doesn't work on all platforms. Presently, it is only available
* on UNIX when using a DBus daemon capable of passing file descriptors.
* If stdin is not available then %NULL will be returned. In the
* future, support may be expanded to other platforms.
*
* You must only call this function once per commandline invocation.
*
* Returns: (transfer full): a #GInputStream for stdin
* Since: 2.34
*/
/**
* g_application_command_line_getenv:
* @cmdline: a #GApplicationCommandLine
* @name: the environment variable to get
*
* Gets the value of a particular environment variable of the command
* line invocation, as would be returned by g_getenv(). The strings may
* contain non-utf8 data.
*
* The remote application usually does not send an environment. Use
* %G_APPLICATION_SEND_ENVIRONMENT to affect that. Even with this flag
* set it is possible that the environment is still not available (due
* to invocation messages from other applications).
*
* The return value should not be modified or freed and is valid for as
* long as @cmdline exists.
*
* Returns: the value of the variable, or %NULL if unset or unsent
* Since: 2.28
*/
/**
* g_application_command_line_print:
* @cmdline: a #GApplicationCommandLine
* @format: a printf-style format string
* @...: arguments, as per @format
*
* Formats a message and prints it using the stdout print handler in the
* invoking process.
*
* If @cmdline is a local invocation then this is exactly equivalent to
* g_print(). If @cmdline is remote then this is equivalent to calling
* g_print() in the invoking process.
*
* Since: 2.28
*/
/**
* g_application_command_line_printerr:
* @cmdline: a #GApplicationCommandLine
* @format: a printf-style format string
* @...: arguments, as per @format
*
* Formats a message and prints it using the stderr print handler in the
* invoking process.
*
* If @cmdline is a local invocation then this is exactly equivalent to
* g_printerr(). If @cmdline is remote then this is equivalent to
* calling g_printerr() in the invoking process.
*
* Since: 2.28
*/
/**
* g_application_command_line_set_exit_status:
* @cmdline: a #GApplicationCommandLine
* @exit_status: the exit status
*
* Sets the exit status that will be used when the invoking process
* exits.
*
* The return value of the #GApplication::command-line signal is
* passed to this function when the handler returns. This is the usual
* way of setting the exit status.
*
* In the event that you want the remote invocation to continue running
* and want to decide on the exit status in the future, you can use this
* call. For the case of a remote invocation, the remote process will
* typically exit when the last reference is dropped on @cmdline. The
* exit status of the remote process will be equal to the last value
* that was set with this function.
*
* In the case that the commandline invocation is local, the situation
* is slightly more complicated. If the commandline invocation results
* in the mainloop running (ie: because the use-count of the application
* increased to a non-zero value) then the application is considered to
* have been 'successful' in a certain sense, and the exit status is
* always zero. If the application use count is zero, though, the exit
* status of the local #GApplicationCommandLine is used.
*
* Since: 2.28
*/
/**
* g_application_get_application_id:
* @application: a #GApplication
*
* Gets the unique identifier for @application.
*
* Returns: the identifier for @application, owned by @application
* Since: 2.28
*/
/**
* g_application_get_dbus_connection:
* @application: a #GApplication
*
* Gets the #GDBusConnection being used by the application, or %NULL.
*
* If #GApplication is using its D-Bus backend then this function will
* return the #GDBusConnection being used for uniqueness and
* communication with the desktop environment and other instances of the
* application.
*
* If #GApplication is not using D-Bus then this function will return
* %NULL. This includes the situation where the D-Bus backend would
* normally be in use but we were unable to connect to the bus.
*
* This function must not be called before the application has been
* registered. See g_application_get_is_registered().
*
* Returns: (transfer none): a #GDBusConnection, or %NULL
* Since: 2.34
*/
/**
* g_application_get_dbus_object_path:
* @application: a #GApplication
*
* Gets the D-Bus object path being used by the application, or %NULL.
*
* If #GApplication is using its D-Bus backend then this function will
* return the D-Bus object path that #GApplication is using. If the
* application is the primary instance then there is an object published
* at this path. If the application is not the primary instance then
* the result of this function is undefined.
*
* If #GApplication is not using D-Bus then this function will return
* %NULL. This includes the situation where the D-Bus backend would
* normally be in use but we were unable to connect to the bus.
*
* This function must not be called before the application has been
* registered. See g_application_get_is_registered().
*
* Returns: the object path, or %NULL
* Since: 2.34
*/
/**
* g_application_get_default:
*
* Returns the default #GApplication instance for this process.
*
* Normally there is only one #GApplication per process and it becomes
* the default when it is created. You can exercise more control over
* this by using g_application_set_default().
*
* If there is no default application then %NULL is returned.
*
* Returns: (transfer none): the default application for this process, or %NULL
* Since: 2.32
*/
/**
* g_application_get_flags:
* @application: a #GApplication
*
* Gets the flags for @application.
*
* See #GApplicationFlags.
*
* Returns: the flags for @application
* Since: 2.28
*/
/**
* g_application_get_inactivity_timeout:
* @application: a #GApplication
*
* Gets the current inactivity timeout for the application.
*
* This is the amount of time (in milliseconds) after the last call to
* g_application_release() before the application stops running.
*
* Returns: the timeout, in milliseconds
* Since: 2.28
*/
/**
* g_application_get_is_busy:
* @application: a #GApplication
*
* Gets the application's current busy state, as set through
* g_application_mark_busy() or g_application_bind_busy_property().
*
* Returns: %TRUE if @application is currenty marked as busy
* Since: 2.44
*/
/**
* g_application_get_is_registered:
* @application: a #GApplication
*
* Checks if @application is registered.
*
* An application is registered if g_application_register() has been
* successfully called.
*
* Returns: %TRUE if @application is registered
* Since: 2.28
*/
/**
* g_application_get_is_remote:
* @application: a #GApplication
*
* Checks if @application is remote.
*
* If @application is remote then it means that another instance of
* application already exists (the 'primary' instance). Calls to
* perform actions on @application will result in the actions being
* performed by the primary instance.
*
* The value of this property cannot be accessed before
* g_application_register() has been called. See
* g_application_get_is_registered().
*
* Returns: %TRUE if @application is remote
* Since: 2.28
*/
/**
* g_application_get_resource_base_path:
* @application: a #GApplication
*
* Gets the resource base path of @application.
*
* See g_application_set_resource_base_path() for more information.
*
* Returns: (nullable): the base resource path, if one is set
* Since: 2.42
*/
/**
* g_application_hold:
* @application: a #GApplication
*
* Increases the use count of @application.
*
* Use this function to indicate that the application has a reason to
* continue to run. For example, g_application_hold() is called by GTK+
* when a toplevel window is on the screen.
*
* To cancel the hold, call g_application_release().
*/
/**
* g_application_id_is_valid:
* @application_id: a potential application identifier
*
* Checks if @application_id is a valid application identifier.
*
* A valid ID is required for calls to g_application_new() and
* g_application_set_application_id().
*
* For convenience, the restrictions on application identifiers are
* reproduced here:
*
* - Application identifiers must contain only the ASCII characters
* "[A-Z][a-z][0-9]_-." and must not begin with a digit.
*
* - Application identifiers must contain at least one '.' (period)
* character (and thus at least three elements).
*
* - Application identifiers must not begin or end with a '.' (period)
* character.
*
* - Application identifiers must not contain consecutive '.' (period)
* characters.
*
* - Application identifiers must not exceed 255 characters.
*
* Returns: %TRUE if @application_id is valid
*/
/**
* g_application_mark_busy:
* @application: a #GApplication
*
* Increases the busy count of @application.
*
* Use this function to indicate that the application is busy, for instance
* while a long running operation is pending.
*
* The busy state will be exposed to other processes, so a session shell will
* use that information to indicate the state to the user (e.g. with a
* spinner).
*
* To cancel the busy indication, use g_application_unmark_busy().
*
* Since: 2.38
*/
/**
* g_application_new:
* @application_id: (nullable): the application id
* @flags: the application flags
*
* Creates a new #GApplication instance.
*
* If non-%NULL, the application id must be valid. See
* g_application_id_is_valid().
*
* If no application ID is given then some features of #GApplication
* (most notably application uniqueness) will be disabled.
*
* Returns: a new #GApplication instance
*/
/**
* g_application_open:
* @application: a #GApplication
* @files: (array length=n_files): an array of #GFiles to open
* @n_files: the length of the @files array
* @hint: a hint (or ""), but never %NULL
*
* Opens the given files.
*
* In essence, this results in the #GApplication::open signal being emitted
* in the primary instance.
*
* @n_files must be greater than zero.
*
* @hint is simply passed through to the ::open signal. It is
* intended to be used by applications that have multiple modes for
* opening files (eg: "view" vs "edit", etc). Unless you have a need
* for this functionality, you should use "".
*
* The application must be registered before calling this function
* and it must have the %G_APPLICATION_HANDLES_OPEN flag set.
*
* Since: 2.28
*/
/**
* g_application_quit:
* @application: a #GApplication
*
* Immediately quits the application.
*
* Upon return to the mainloop, g_application_run() will return,
* calling only the 'shutdown' function before doing so.
*
* The hold count is ignored.
*
* The result of calling g_application_run() again after it returns is
* unspecified.
*
* Since: 2.32
*/
/**
* g_application_register:
* @application: a #GApplication
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a pointer to a NULL #GError, or %NULL
*
* Attempts registration of the application.
*
* This is the point at which the application discovers if it is the
* primary instance or merely acting as a remote for an already-existing
* primary instance. This is implemented by attempting to acquire the
* application identifier as a unique bus name on the session bus using
* GDBus.
*
* If there is no application ID or if %G_APPLICATION_NON_UNIQUE was
* given, then this process will always become the primary instance.
*
* Due to the internal architecture of GDBus, method calls can be
* dispatched at any time (even if a main loop is not running). For
* this reason, you must ensure that any object paths that you wish to
* register are registered before calling this function.
*
* If the application has already been registered then %TRUE is
* returned with no work performed.
*
* The #GApplication::startup signal is emitted if registration succeeds
* and @application is the primary instance (including the non-unique
* case).
*
* In the event of an error (such as @cancellable being cancelled, or a
* failure to connect to the session bus), %FALSE is returned and @error
* is set appropriately.
*
* Note: the return value of this function is not an indicator that this
* instance is or is not the primary instance of the application. See
* g_application_get_is_remote() for that.
*
* Returns: %TRUE if registration succeeded
* Since: 2.28
*/
/**
* g_application_release:
* @application: a #GApplication
*
* Decrease the use count of @application.
*
* When the use count reaches zero, the application will stop running.
*
* Never call this function except to cancel the effect of a previous
* call to g_application_hold().
*/
/**
* g_application_run:
* @application: a #GApplication
* @argc: the argc from main() (or 0 if @argv is %NULL)
* @argv: (array length=argc) (nullable): the argv from main(), or %NULL
*
* Runs the application.
*
* This function is intended to be run from main() and its return value
* is intended to be returned by main(). Although you are expected to pass
* the @argc, @argv parameters from main() to this function, it is possible
* to pass %NULL if @argv is not available or commandline handling is not
* required. Note that on Windows, @argc and @argv are ignored, and
* g_win32_get_command_line() is called internally (for proper support
* of Unicode commandline arguments).
*
* #GApplication will attempt to parse the commandline arguments. You
* can add commandline flags to the list of recognised options by way of
* g_application_add_main_option_entries(). After this, the
* #GApplication::handle-local-options signal is emitted, from which the
* application can inspect the values of its #GOptionEntrys.
*
* #GApplication::handle-local-options is a good place to handle options
* such as `--version`, where an immediate reply from the local process is
* desired (instead of communicating with an already-running instance).
* A #GApplication::handle-local-options handler can stop further processing
* by returning a non-negative value, which then becomes the exit status of
* the process.
*
* What happens next depends on the flags: if
* %G_APPLICATION_HANDLES_COMMAND_LINE was specified then the remaining
* commandline arguments are sent to the primary instance, where a
* #GApplication::command-line signal is emitted. Otherwise, the
* remaining commandline arguments are assumed to be a list of files.
* If there are no files listed, the application is activated via the
* #GApplication::activate signal. If there are one or more files, and
* %G_APPLICATION_HANDLES_OPEN was specified then the files are opened
* via the #GApplication::open signal.
*
* If you are interested in doing more complicated local handling of the
* commandline then you should implement your own #GApplication subclass
* and override local_command_line(). In this case, you most likely want
* to return %TRUE from your local_command_line() implementation to
* suppress the default handling. See
* [gapplication-example-cmdline2.c][gapplication-example-cmdline2]
* for an example.
*
* If, after the above is done, the use count of the application is zero
* then the exit status is returned immediately. If the use count is
* non-zero then the default main context is iterated until the use count
* falls to zero, at which point 0 is returned.
*
* If the %G_APPLICATION_IS_SERVICE flag is set, then the service will
* run for as much as 10 seconds with a use count of zero while waiting
* for the message that caused the activation to arrive. After that,
* if the use count falls to zero the application will exit immediately,
* except in the case that g_application_set_inactivity_timeout() is in
* use.
*
* This function sets the prgname (g_set_prgname()), if not already set,
* to the basename of argv[0].
*
* Much like g_main_loop_run(), this function will acquire the main context
* for the duration that the application is running.
*
* Since 2.40, applications that are not explicitly flagged as services
* or launchers (ie: neither %G_APPLICATION_IS_SERVICE or
* %G_APPLICATION_IS_LAUNCHER are given as flags) will check (from the
* default handler for local_command_line) if "--gapplication-service"
* was given in the command line. If this flag is present then normal
* commandline processing is interrupted and the
* %G_APPLICATION_IS_SERVICE flag is set. This provides a "compromise"
* solution whereby running an application directly from the commandline
* will invoke it in the normal way (which can be useful for debugging)
* while still allowing applications to be D-Bus activated in service
* mode. The D-Bus service file should invoke the executable with
* "--gapplication-service" as the sole commandline argument. This
* approach is suitable for use by most graphical applications but
* should not be used from applications like editors that need precise
* control over when processes invoked via the commandline will exit and
* what their exit status will be.
*
* Returns: the exit status
* Since: 2.28
*/
/**
* g_application_send_notification:
* @application: a #GApplication
* @id: (nullable): id of the notification, or %NULL
* @notification: the #GNotification to send
*
* Sends a notification on behalf of @application to the desktop shell.
* There is no guarantee that the notification is displayed immediately,
* or even at all.
*
* Notifications may persist after the application exits. It will be
* D-Bus-activated when the notification or one of its actions is
* activated.
*
* Modifying @notification after this call has no effect. However, the
* object can be reused for a later call to this function.
*
* @id may be any string that uniquely identifies the event for the
* application. It does not need to be in any special format. For
* example, "new-message" might be appropriate for a notification about
* new messages.
*
* If a previous notification was sent with the same @id, it will be
* replaced with @notification and shown again as if it was a new
* notification. This works even for notifications sent from a previous
* execution of the application, as long as @id is the same string.
*
* @id may be %NULL, but it is impossible to replace or withdraw
* notifications without an id.
*
* If @notification is no longer relevant, it can be withdrawn with
* g_application_withdraw_notification().
*
* Since: 2.40
*/
/**
* g_application_set_action_group:
* @application: a #GApplication
* @action_group: (nullable): a #GActionGroup, or %NULL
*
* This used to be how actions were associated with a #GApplication.
* Now there is #GActionMap for that.
*
* Since: 2.28
* Deprecated: 2.32: Use the #GActionMap interface instead. Never ever
* mix use of this API with use of #GActionMap on the same @application
* or things will go very badly wrong. This function is known to
* introduce buggy behaviour (ie: signals not emitted on changes to the
* action group), so you should really use #GActionMap instead.
*/
/**
* g_application_set_application_id:
* @application: a #GApplication
* @application_id: (nullable): the identifier for @application
*
* Sets the unique identifier for @application.
*
* The application id can only be modified if @application has not yet
* been registered.
*
* If non-%NULL, the application id must be valid. See
* g_application_id_is_valid().
*
* Since: 2.28
*/
/**
* g_application_set_default:
* @application: (nullable): the application to set as default, or %NULL
*
* Sets or unsets the default application for the process, as returned
* by g_application_get_default().
*
* This function does not take its own reference on @application. If
* @application is destroyed then the default application will revert
* back to %NULL.
*
* Since: 2.32
*/
/**
* g_application_set_flags:
* @application: a #GApplication
* @flags: the flags for @application
*
* Sets the flags for @application.
*
* The flags can only be modified if @application has not yet been
* registered.
*
* See #GApplicationFlags.
*
* Since: 2.28
*/
/**
* g_application_set_inactivity_timeout:
* @application: a #GApplication
* @inactivity_timeout: the timeout, in milliseconds
*
* Sets the current inactivity timeout for the application.
*
* This is the amount of time (in milliseconds) after the last call to
* g_application_release() before the application stops running.
*
* This call has no side effects of its own. The value set here is only
* used for next time g_application_release() drops the use count to
* zero. Any timeouts currently in progress are not impacted.
*
* Since: 2.28
*/
/**
* g_application_set_resource_base_path:
* @application: a #GApplication
* @resource_path: (nullable): the resource path to use
*
* Sets (or unsets) the base resource path of @application.
*
* The path is used to automatically load various [application
* resources][gresource] such as menu layouts and action descriptions.
* The various types of resources will be found at fixed names relative
* to the given base path.
*
* By default, the resource base path is determined from the application
* ID by prefixing '/' and replacing each '.' with '/'. This is done at
* the time that the #GApplication object is constructed. Changes to
* the application ID after that point will not have an impact on the
* resource base path.
*
* As an example, if the application has an ID of "org.example.app" then
* the default resource base path will be "/org/example/app". If this
* is a #GtkApplication (and you have not manually changed the path)
* then Gtk will then search for the menus of the application at
* "/org/example/app/gtk/menus.ui".
*
* See #GResource for more information about adding resources to your
* application.
*
* You can disable automatic resource loading functionality by setting
* the path to %NULL.
*
* Changing the resource base path once the application is running is
* not recommended. The point at which the resource path is consulted
* for forming paths for various purposes is unspecified. When writing
* a sub-class of #GApplication you should either set the
* #GApplication:resource-base-path property at construction time, or call
* this function during the instance initialization. Alternatively, you
* can call this function in the #GApplicationClass.startup virtual function,
* before chaining up to the parent implementation.
*
* Since: 2.42
*/
/**
* g_application_unbind_busy_property:
* @application: a #GApplication
* @object: (type GObject.Object): a #GObject
* @property: the name of a boolean property of @object
*
* Destroys a binding between @property and the busy state of
* @application that was previously created with
* g_application_bind_busy_property().
*
* Since: 2.44
*/
/**
* g_application_unmark_busy:
* @application: a #GApplication
*
* Decreases the busy count of @application.
*
* When the busy count reaches zero, the new state will be propagated
* to other processes.
*
* This function must only be called to cancel the effect of a previous
* call to g_application_mark_busy().
*
* Since: 2.38
*/
/**
* g_application_withdraw_notification:
* @application: a #GApplication
* @id: id of a previously sent notification
*
* Withdraws a notification that was sent with
* g_application_send_notification().
*
* This call does nothing if a notification with @id doesn't exist or
* the notification was never sent.
*
* This function works even for notifications sent in previous
* executions of this application, as long @id is the same as it was for
* the sent notification.
*
* Note that notifications are dismissed when the user clicks on one
* of the buttons in a notification or triggers its default action, so
* there is no need to explicitly withdraw the notification in that case.
*
* Since: 2.40
*/
/**
* g_async_initable_init_async:
* @initable: a #GAsyncInitable.
* @io_priority: the [I/O priority][io-priority] of the operation
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @callback: a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: the data to pass to callback function
*
* Starts asynchronous initialization of the object implementing the
* interface. This must be done before any real use of the object after
* initial construction. If the object also implements #GInitable you can
* optionally call g_initable_init() instead.
*
* This method is intended for language bindings. If writing in C,
* g_async_initable_new_async() should typically be used instead.
*
* When the initialization is finished, @callback will be called. You can
* then call g_async_initable_init_finish() to get the result of the
* initialization.
*
* Implementations may also support cancellation. If @cancellable is not
* %NULL, then initialization can be cancelled by triggering the cancellable
* object from another thread. If the operation was cancelled, the error
* %G_IO_ERROR_CANCELLED will be returned. If @cancellable is not %NULL, and
* the object doesn't support cancellable initialization, the error
* %G_IO_ERROR_NOT_SUPPORTED will be returned.
*
* As with #GInitable, if the object is not initialized, or initialization
* returns with an error, then all operations on the object except
* g_object_ref() and g_object_unref() are considered to be invalid, and
* have undefined behaviour. They will often fail with g_critical() or
* g_warning(), but this must not be relied on.
*
* Callers should not assume that a class which implements #GAsyncInitable can
* be initialized multiple times; for more information, see g_initable_init().
* If a class explicitly supports being initialized multiple times,
* implementation requires yielding all subsequent calls to init_async() on the
* results of the first call.
*
* For classes that also support the #GInitable interface, the default
* implementation of this method will run the g_initable_init() function
* in a thread, so if you want to support asynchronous initialization via
* threads, just implement the #GAsyncInitable interface without overriding
* any interface methods.
*
* Since: 2.22
*/
/**
* g_async_initable_init_finish:
* @initable: a #GAsyncInitable.
* @res: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes asynchronous initialization and returns the result.
* See g_async_initable_init_async().
*
* Returns: %TRUE if successful. If an error has occurred, this function
* will return %FALSE and set @error appropriately if present.
* Since: 2.22
*/
/**
* g_async_initable_new_async:
* @object_type: a #GType supporting #GAsyncInitable.
* @io_priority: the [I/O priority][io-priority] of the operation
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @callback: a #GAsyncReadyCallback to call when the initialization is
* finished
* @user_data: the data to pass to callback function
* @first_property_name: (nullable): the name of the first property, or %NULL if no
* properties
* @...: the value of the first property, followed by other property
* value pairs, and ended by %NULL.
*
* Helper function for constructing #GAsyncInitable object. This is
* similar to g_object_new() but also initializes the object asynchronously.
*
* When the initialization is finished, @callback will be called. You can
* then call g_async_initable_new_finish() to get the new object and check
* for any errors.
*
* Since: 2.22
*/
/**
* g_async_initable_new_finish:
* @initable: the #GAsyncInitable from the callback
* @res: the #GAsyncResult from the callback
* @error: return location for errors, or %NULL to ignore
*
* Finishes the async construction for the various g_async_initable_new
* calls, returning the created object or %NULL on error.
*
* Returns: (type GObject.Object) (transfer full): a newly created #GObject,
* or %NULL on error. Free with g_object_unref().
* Since: 2.22
*/
/**
* g_async_initable_new_valist_async:
* @object_type: a #GType supporting #GAsyncInitable.
* @first_property_name: the name of the first property, followed by
* the value, and other property value pairs, and ended by %NULL.
* @var_args: The var args list generated from @first_property_name.
* @io_priority: the [I/O priority][io-priority] of the operation
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @callback: a #GAsyncReadyCallback to call when the initialization is
* finished
* @user_data: the data to pass to callback function
*
* Helper function for constructing #GAsyncInitable object. This is
* similar to g_object_new_valist() but also initializes the object
* asynchronously.
*
* When the initialization is finished, @callback will be called. You can
* then call g_async_initable_new_finish() to get the new object and check
* for any errors.
*
* Since: 2.22
*/
/**
* g_async_initable_newv_async:
* @object_type: a #GType supporting #GAsyncInitable.
* @n_parameters: the number of parameters in @parameters
* @parameters: the parameters to use to construct the object
* @io_priority: the [I/O priority][io-priority] of the operation
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @callback: a #GAsyncReadyCallback to call when the initialization is
* finished
* @user_data: the data to pass to callback function
*
* Helper function for constructing #GAsyncInitable object. This is
* similar to g_object_newv() but also initializes the object asynchronously.
*
* When the initialization is finished, @callback will be called. You can
* then call g_async_initable_new_finish() to get the new object and check
* for any errors.
*
* Since: 2.22
* Deprecated: 2.54: Use g_object_new_with_properties() and
* g_async_initable_init_async() instead. See #GParameter for more information.
*/
/**
* g_async_result_get_source_object:
* @res: a #GAsyncResult
*
* Gets the source object from a #GAsyncResult.
*
* Returns: (transfer full): a new reference to the source object for the @res,
* or %NULL if there is none.
*/
/**
* g_async_result_get_user_data:
* @res: a #GAsyncResult.
*
* Gets the user data from a #GAsyncResult.
*
* Returns: (transfer full): the user data for @res.
*/
/**
* g_async_result_is_tagged:
* @res: a #GAsyncResult
* @source_tag: an application-defined tag
*
* Checks if @res has the given @source_tag (generally a function
* pointer indicating the function @res was created by).
*
* Returns: %TRUE if @res has the indicated @source_tag, %FALSE if
* not.
* Since: 2.34
*/
/**
* g_async_result_legacy_propagate_error:
* @res: a #GAsyncResult
* @error: (out): a location to propagate the error to.
*
* If @res is a #GSimpleAsyncResult, this is equivalent to
* g_simple_async_result_propagate_error(). Otherwise it returns
* %FALSE.
*
* This can be used for legacy error handling in async *_finish()
* wrapper functions that traditionally handled #GSimpleAsyncResult
* error returns themselves rather than calling into the virtual method.
* This should not be used in new code; #GAsyncResult errors that are
* set by virtual methods should also be extracted by virtual methods,
* to enable subclasses to chain up correctly.
*
* Returns: %TRUE if @error is has been filled in with an error from
* @res, %FALSE if not.
* Since: 2.34
*/
/**
* g_buffered_input_stream_fill:
* @stream: a #GBufferedInputStream
* @count: the number of bytes that will be read from the stream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to read @count bytes from the stream into the buffer.
* Will block during this read.
*
* If @count is zero, returns zero and does nothing. A value of @count
* larger than %G_MAXSSIZE will cause a %G_IO_ERROR_INVALID_ARGUMENT error.
*
* On success, the number of bytes read into the buffer is returned.
* It is not an error if this is not the same as the requested size, as it
* can happen e.g. near the end of a file. Zero is returned on end of file
* (or if @count is zero), but never otherwise.
*
* If @count is -1 then the attempted read size is equal to the number of
* bytes that are required to fill the buffer.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned. If an
* operation was partially finished when the operation was cancelled the
* partial result will be returned, without an error.
*
* On error -1 is returned and @error is set accordingly.
*
* For the asynchronous, non-blocking, version of this function, see
* g_buffered_input_stream_fill_async().
*
* Returns: the number of bytes read into @stream's buffer, up to @count,
* or -1 on error.
*/
/**
* g_buffered_input_stream_fill_async:
* @stream: a #GBufferedInputStream
* @count: the number of bytes that will be read from the stream
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): a #gpointer
*
* Reads data into @stream's buffer asynchronously, up to @count size.
* @io_priority can be used to prioritize reads. For the synchronous
* version of this function, see g_buffered_input_stream_fill().
*
* If @count is -1 then the attempted read size is equal to the number
* of bytes that are required to fill the buffer.
*/
/**
* g_buffered_input_stream_fill_finish:
* @stream: a #GBufferedInputStream
* @result: a #GAsyncResult
* @error: a #GError
*
* Finishes an asynchronous read.
*
* Returns: a #gssize of the read stream, or %-1 on an error.
*/
/**
* g_buffered_input_stream_get_available:
* @stream: #GBufferedInputStream
*
* Gets the size of the available data within the stream.
*
* Returns: size of the available stream.
*/
/**
* g_buffered_input_stream_get_buffer_size:
* @stream: a #GBufferedInputStream
*
* Gets the size of the input buffer.
*
* Returns: the current buffer size.
*/
/**
* g_buffered_input_stream_new:
* @base_stream: a #GInputStream
*
* Creates a new #GInputStream from the given @base_stream, with
* a buffer set to the default size (4 kilobytes).
*
* Returns: a #GInputStream for the given @base_stream.
*/
/**
* g_buffered_input_stream_new_sized:
* @base_stream: a #GInputStream
* @size: a #gsize
*
* Creates a new #GBufferedInputStream from the given @base_stream,
* with a buffer set to @size.
*
* Returns: a #GInputStream.
*/
/**
* g_buffered_input_stream_peek:
* @stream: a #GBufferedInputStream
* @buffer: (array length=count) (element-type guint8): a pointer to
* an allocated chunk of memory
* @offset: a #gsize
* @count: a #gsize
*
* Peeks in the buffer, copying data of size @count into @buffer,
* offset @offset bytes.
*
* Returns: a #gsize of the number of bytes peeked, or -1 on error.
*/
/**
* g_buffered_input_stream_peek_buffer:
* @stream: a #GBufferedInputStream
* @count: (out): a #gsize to get the number of bytes available in the buffer
*
* Returns the buffer with the currently available bytes. The returned
* buffer must not be modified and will become invalid when reading from
* the stream or filling the buffer.
*
* Returns: (array length=count) (element-type guint8) (transfer none):
* read-only buffer
*/
/**
* g_buffered_input_stream_read_byte:
* @stream: a #GBufferedInputStream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to read a single byte from the stream or the buffer. Will block
* during this read.
*
* On success, the byte read from the stream is returned. On end of stream
* -1 is returned but it's not an exceptional error and @error is not set.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned. If an
* operation was partially finished when the operation was cancelled the
* partial result will be returned, without an error.
*
* On error -1 is returned and @error is set accordingly.
*
* Returns: the byte read from the @stream, or -1 on end of stream or error.
*/
/**
* g_buffered_input_stream_set_buffer_size:
* @stream: a #GBufferedInputStream
* @size: a #gsize
*
* Sets the size of the internal buffer of @stream to @size, or to the
* size of the contents of the buffer. The buffer can never be resized
* smaller than its current contents.
*/
/**
* g_buffered_output_stream_get_auto_grow:
* @stream: a #GBufferedOutputStream.
*
* Checks if the buffer automatically grows as data is added.
*
* Returns: %TRUE if the @stream's buffer automatically grows,
* %FALSE otherwise.
*/
/**
* g_buffered_output_stream_get_buffer_size:
* @stream: a #GBufferedOutputStream.
*
* Gets the size of the buffer in the @stream.
*
* Returns: the current size of the buffer.
*/
/**
* g_buffered_output_stream_new:
* @base_stream: a #GOutputStream.
*
* Creates a new buffered output stream for a base stream.
*
* Returns: a #GOutputStream for the given @base_stream.
*/
/**
* g_buffered_output_stream_new_sized:
* @base_stream: a #GOutputStream.
* @size: a #gsize.
*
* Creates a new buffered output stream with a given buffer size.
*
* Returns: a #GOutputStream with an internal buffer set to @size.
*/
/**
* g_buffered_output_stream_set_auto_grow:
* @stream: a #GBufferedOutputStream.
* @auto_grow: a #gboolean.
*
* Sets whether or not the @stream's buffer should automatically grow.
* If @auto_grow is true, then each write will just make the buffer
* larger, and you must manually flush the buffer to actually write out
* the data to the underlying stream.
*/
/**
* g_buffered_output_stream_set_buffer_size:
* @stream: a #GBufferedOutputStream.
* @size: a #gsize.
*
* Sets the size of the internal buffer to @size.
*/
/**
* g_bus_get:
* @bus_type: a #GBusType
* @cancellable: (nullable): a #GCancellable or %NULL
* @callback: a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: the data to pass to @callback
*
* Asynchronously connects to the message bus specified by @bus_type.
*
* When the operation is finished, @callback will be invoked. You can
* then call g_bus_get_finish() to get the result of the operation.
*
* This is a asynchronous failable function. See g_bus_get_sync() for
* the synchronous version.
*
* Since: 2.26
*/
/**
* g_bus_get_finish:
* @res: a #GAsyncResult obtained from the #GAsyncReadyCallback passed
* to g_bus_get()
* @error: return location for error or %NULL
*
* Finishes an operation started with g_bus_get().
*
* The returned object is a singleton, that is, shared with other
* callers of g_bus_get() and g_bus_get_sync() for @bus_type. In the
* event that you need a private message bus connection, use
* g_dbus_address_get_for_bus_sync() and
* g_dbus_connection_new_for_address().
*
* Note that the returned #GDBusConnection object will (usually) have
* the #GDBusConnection:exit-on-close property set to %TRUE.
*
* Returns: (transfer full): a #GDBusConnection or %NULL if @error is set.
* Free with g_object_unref().
* Since: 2.26
*/
/**
* g_bus_get_sync:
* @bus_type: a #GBusType
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: return location for error or %NULL
*
* Synchronously connects to the message bus specified by @bus_type.
* Note that the returned object may shared with other callers,
* e.g. if two separate parts of a process calls this function with
* the same @bus_type, they will share the same object.
*
* This is a synchronous failable function. See g_bus_get() and
* g_bus_get_finish() for the asynchronous version.
*
* The returned object is a singleton, that is, shared with other
* callers of g_bus_get() and g_bus_get_sync() for @bus_type. In the
* event that you need a private message bus connection, use
* g_dbus_address_get_for_bus_sync() and
* g_dbus_connection_new_for_address().
*
* Note that the returned #GDBusConnection object will (usually) have
* the #GDBusConnection:exit-on-close property set to %TRUE.
*
* Returns: (transfer full): a #GDBusConnection or %NULL if @error is set.
* Free with g_object_unref().
* Since: 2.26
*/
/**
* g_bus_own_name:
* @bus_type: the type of bus to own a name on
* @name: the well-known name to own
* @flags: a set of flags from the #GBusNameOwnerFlags enumeration
* @bus_acquired_handler: (nullable): handler to invoke when connected to the bus of type @bus_type or %NULL
* @name_acquired_handler: (nullable): handler to invoke when @name is acquired or %NULL
* @name_lost_handler: (nullable): handler to invoke when @name is lost or %NULL
* @user_data: user data to pass to handlers
* @user_data_free_func: (nullable): function for freeing @user_data or %NULL
*
* Starts acquiring @name on the bus specified by @bus_type and calls
* @name_acquired_handler and @name_lost_handler when the name is
* acquired respectively lost. Callbacks will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this function from.
*
* You are guaranteed that one of the @name_acquired_handler and @name_lost_handler
* callbacks will be invoked after calling this function - there are three
* possible cases:
*
* - @name_lost_handler with a %NULL connection (if a connection to the bus
* can't be made).
*
* - @bus_acquired_handler then @name_lost_handler (if the name can't be
* obtained)
*
* - @bus_acquired_handler then @name_acquired_handler (if the name was
* obtained).
*
* When you are done owning the name, just call g_bus_unown_name()
* with the owner id this function returns.
*
* If the name is acquired or lost (for example another application
* could acquire the name if you allow replacement or the application
* currently owning the name exits), the handlers are also invoked.
* If the #GDBusConnection that is used for attempting to own the name
* closes, then @name_lost_handler is invoked since it is no longer
* possible for other processes to access the process.
*
* You cannot use g_bus_own_name() several times for the same name (unless
* interleaved with calls to g_bus_unown_name()) - only the first call
* will work.
*
* Another guarantee is that invocations of @name_acquired_handler
* and @name_lost_handler are guaranteed to alternate; that
* is, if @name_acquired_handler is invoked then you are
* guaranteed that the next time one of the handlers is invoked, it
* will be @name_lost_handler. The reverse is also true.
*
* If you plan on exporting objects (using e.g.
* g_dbus_connection_register_object()), note that it is generally too late
* to export the objects in @name_acquired_handler. Instead, you can do this
* in @bus_acquired_handler since you are guaranteed that this will run
* before @name is requested from the bus.
*
* This behavior makes it very simple to write applications that wants
* to [own names][gdbus-owning-names] and export objects.
* Simply register objects to be exported in @bus_acquired_handler and
* unregister the objects (if any) in @name_lost_handler.
*
* Returns: an identifier (never 0) that an be used with
* g_bus_unown_name() to stop owning the name.
* Since: 2.26
*/
/**
* g_bus_own_name_on_connection:
* @connection: a #GDBusConnection
* @name: the well-known name to own
* @flags: a set of flags from the #GBusNameOwnerFlags enumeration
* @name_acquired_handler: (nullable): handler to invoke when @name is acquired or %NULL
* @name_lost_handler: (nullable): handler to invoke when @name is lost or %NULL
* @user_data: user data to pass to handlers
* @user_data_free_func: (nullable): function for freeing @user_data or %NULL
*
* Like g_bus_own_name() but takes a #GDBusConnection instead of a
* #GBusType.
*
* Returns: an identifier (never 0) that an be used with
* g_bus_unown_name() to stop owning the name
* Since: 2.26
*/
/**
* g_bus_own_name_on_connection_with_closures: (rename-to g_bus_own_name_on_connection)
* @connection: a #GDBusConnection
* @name: the well-known name to own
* @flags: a set of flags from the #GBusNameOwnerFlags enumeration
* @name_acquired_closure: (nullable): #GClosure to invoke when @name is
* acquired or %NULL
* @name_lost_closure: (nullable): #GClosure to invoke when @name is lost
* or %NULL
*
* Version of g_bus_own_name_on_connection() using closures instead of
* callbacks for easier binding in other languages.
*
* Returns: an identifier (never 0) that an be used with
* g_bus_unown_name() to stop owning the name.
* Since: 2.26
*/
/**
* g_bus_own_name_with_closures: (rename-to g_bus_own_name)
* @bus_type: the type of bus to own a name on
* @name: the well-known name to own
* @flags: a set of flags from the #GBusNameOwnerFlags enumeration
* @bus_acquired_closure: (nullable): #GClosure to invoke when connected to
* the bus of type @bus_type or %NULL
* @name_acquired_closure: (nullable): #GClosure to invoke when @name is
* acquired or %NULL
* @name_lost_closure: (nullable): #GClosure to invoke when @name is lost or
* %NULL
*
* Version of g_bus_own_name() using closures instead of callbacks for
* easier binding in other languages.
*
* Returns: an identifier (never 0) that an be used with
* g_bus_unown_name() to stop owning the name.
* Since: 2.26
*/
/**
* g_bus_unown_name:
* @owner_id: an identifier obtained from g_bus_own_name()
*
* Stops owning a name.
*
* Since: 2.26
*/
/**
* g_bus_unwatch_name:
* @watcher_id: An identifier obtained from g_bus_watch_name()
*
* Stops watching a name.
*
* Since: 2.26
*/
/**
* g_bus_watch_name:
* @bus_type: The type of bus to watch a name on.
* @name: The name (well-known or unique) to watch.
* @flags: Flags from the #GBusNameWatcherFlags enumeration.
* @name_appeared_handler: (nullable): Handler to invoke when @name is known to exist or %NULL.
* @name_vanished_handler: (nullable): Handler to invoke when @name is known to not exist or %NULL.
* @user_data: User data to pass to handlers.
* @user_data_free_func: (nullable): Function for freeing @user_data or %NULL.
*
* Starts watching @name on the bus specified by @bus_type and calls
* @name_appeared_handler and @name_vanished_handler when the name is
* known to have a owner respectively known to lose its
* owner. Callbacks will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this function from.
*
* You are guaranteed that one of the handlers will be invoked after
* calling this function. When you are done watching the name, just
* call g_bus_unwatch_name() with the watcher id this function
* returns.
*
* If the name vanishes or appears (for example the application owning
* the name could restart), the handlers are also invoked. If the
* #GDBusConnection that is used for watching the name disconnects, then
* @name_vanished_handler is invoked since it is no longer
* possible to access the name.
*
* Another guarantee is that invocations of @name_appeared_handler
* and @name_vanished_handler are guaranteed to alternate; that
* is, if @name_appeared_handler is invoked then you are
* guaranteed that the next time one of the handlers is invoked, it
* will be @name_vanished_handler. The reverse is also true.
*
* This behavior makes it very simple to write applications that want
* to take action when a certain [name exists][gdbus-watching-names].
* Basically, the application should create object proxies in
* @name_appeared_handler and destroy them again (if any) in
* @name_vanished_handler.
*
* Returns: An identifier (never 0) that an be used with
* g_bus_unwatch_name() to stop watching the name.
* Since: 2.26
*/
/**
* g_bus_watch_name_on_connection:
* @connection: A #GDBusConnection.
* @name: The name (well-known or unique) to watch.
* @flags: Flags from the #GBusNameWatcherFlags enumeration.
* @name_appeared_handler: (nullable): Handler to invoke when @name is known to exist or %NULL.
* @name_vanished_handler: (nullable): Handler to invoke when @name is known to not exist or %NULL.
* @user_data: User data to pass to handlers.
* @user_data_free_func: (nullable): Function for freeing @user_data or %NULL.
*
* Like g_bus_watch_name() but takes a #GDBusConnection instead of a
* #GBusType.
*
* Returns: An identifier (never 0) that an be used with
* g_bus_unwatch_name() to stop watching the name.
* Since: 2.26
*/
/**
* g_bus_watch_name_on_connection_with_closures: (rename-to g_bus_watch_name_on_connection)
* @connection: A #GDBusConnection.
* @name: The name (well-known or unique) to watch.
* @flags: Flags from the #GBusNameWatcherFlags enumeration.
* @name_appeared_closure: (nullable): #GClosure to invoke when @name is known
* to exist or %NULL.
* @name_vanished_closure: (nullable): #GClosure to invoke when @name is known
* to not exist or %NULL.
*
* Version of g_bus_watch_name_on_connection() using closures instead of callbacks for
* easier binding in other languages.
*
* Returns: An identifier (never 0) that an be used with
* g_bus_unwatch_name() to stop watching the name.
* Since: 2.26
*/
/**
* g_bus_watch_name_with_closures: (rename-to g_bus_watch_name)
* @bus_type: The type of bus to watch a name on.
* @name: The name (well-known or unique) to watch.
* @flags: Flags from the #GBusNameWatcherFlags enumeration.
* @name_appeared_closure: (nullable): #GClosure to invoke when @name is known
* to exist or %NULL.
* @name_vanished_closure: (nullable): #GClosure to invoke when @name is known
* to not exist or %NULL.
*
* Version of g_bus_watch_name() using closures instead of callbacks for
* easier binding in other languages.
*
* Returns: An identifier (never 0) that an be used with
* g_bus_unwatch_name() to stop watching the name.
* Since: 2.26
*/
/**
* g_bytes_icon_get_bytes:
* @icon: a #GIcon.
*
* Gets the #GBytes associated with the given @icon.
*
* Returns: (transfer none): a #GBytes, or %NULL.
* Since: 2.38
*/
/**
* g_bytes_icon_new:
* @bytes: a #GBytes.
*
* Creates a new icon for a bytes.
*
* Returns: (transfer full) (type GBytesIcon): a #GIcon for the given
* @bytes, or %NULL on error.
* Since: 2.38
*/
/**
* g_cancellable_cancel:
* @cancellable: (nullable): a #GCancellable object.
*
* Will set @cancellable to cancelled, and will emit the
* #GCancellable::cancelled signal. (However, see the warning about
* race conditions in the documentation for that signal if you are
* planning to connect to it.)
*
* This function is thread-safe. In other words, you can safely call
* it from a thread other than the one running the operation that was
* passed the @cancellable.
*
* If @cancellable is %NULL, this function returns immediately for convenience.
*
* The convention within GIO is that cancelling an asynchronous
* operation causes it to complete asynchronously. That is, if you
* cancel the operation from the same thread in which it is running,
* then the operation's #GAsyncReadyCallback will not be invoked until
* the application returns to the main loop.
*/
/**
* g_cancellable_connect:
* @cancellable: A #GCancellable.
* @callback: The #GCallback to connect.
* @data: Data to pass to @callback.
* @data_destroy_func: (nullable): Free function for @data or %NULL.
*
* Convenience function to connect to the #GCancellable::cancelled
* signal. Also handles the race condition that may happen
* if the cancellable is cancelled right before connecting.
*
* @callback is called at most once, either directly at the
* time of the connect if @cancellable is already cancelled,
* or when @cancellable is cancelled in some thread.
*
* @data_destroy_func will be called when the handler is
* disconnected, or immediately if the cancellable is already
* cancelled.
*
* See #GCancellable::cancelled for details on how to use this.
*
* Since GLib 2.40, the lock protecting @cancellable is not held when
* @callback is invoked. This lifts a restriction in place for
* earlier GLib versions which now makes it easier to write cleanup
* code that unconditionally invokes e.g. g_cancellable_cancel().
*
* Returns: The id of the signal handler or 0 if @cancellable has already
* been cancelled.
* Since: 2.22
*/
/**
* g_cancellable_disconnect:
* @cancellable: (nullable): A #GCancellable or %NULL.
* @handler_id: Handler id of the handler to be disconnected, or %0.
*
* Disconnects a handler from a cancellable instance similar to
* g_signal_handler_disconnect(). Additionally, in the event that a
* signal handler is currently running, this call will block until the
* handler has finished. Calling this function from a
* #GCancellable::cancelled signal handler will therefore result in a
* deadlock.
*
* This avoids a race condition where a thread cancels at the
* same time as the cancellable operation is finished and the
* signal handler is removed. See #GCancellable::cancelled for
* details on how to use this.
*
* If @cancellable is %NULL or @handler_id is %0 this function does
* nothing.
*
* Since: 2.22
*/
/**
* g_cancellable_get_current:
*
* Gets the top cancellable from the stack.
*
* Returns: (nullable) (transfer none): a #GCancellable from the top
* of the stack, or %NULL if the stack is empty.
*/
/**
* g_cancellable_get_fd:
* @cancellable: a #GCancellable.
*
* Gets the file descriptor for a cancellable job. This can be used to
* implement cancellable operations on Unix systems. The returned fd will
* turn readable when @cancellable is cancelled.
*
* You are not supposed to read from the fd yourself, just check for
* readable status. Reading to unset the readable status is done
* with g_cancellable_reset().
*
* After a successful return from this function, you should use
* g_cancellable_release_fd() to free up resources allocated for
* the returned file descriptor.
*
* See also g_cancellable_make_pollfd().
*
* Returns: A valid file descriptor. %-1 if the file descriptor
* is not supported, or on errors.
*/
/**
* g_cancellable_is_cancelled:
* @cancellable: (nullable): a #GCancellable or %NULL
*
* Checks if a cancellable job has been cancelled.
*
* Returns: %TRUE if @cancellable is cancelled,
* FALSE if called with %NULL or if item is not cancelled.
*/
/**
* g_cancellable_make_pollfd:
* @cancellable: (nullable): a #GCancellable or %NULL
* @pollfd: a pointer to a #GPollFD
*
* Creates a #GPollFD corresponding to @cancellable; this can be passed
* to g_poll() and used to poll for cancellation. This is useful both
* for unix systems without a native poll and for portability to
* windows.
*
* When this function returns %TRUE, you should use
* g_cancellable_release_fd() to free up resources allocated for the
* @pollfd. After a %FALSE return, do not call g_cancellable_release_fd().
*
* If this function returns %FALSE, either no @cancellable was given or
* resource limits prevent this function from allocating the necessary
* structures for polling. (On Linux, you will likely have reached
* the maximum number of file descriptors.) The suggested way to handle
* these cases is to ignore the @cancellable.
*
* You are not supposed to read from the fd yourself, just check for
* readable status. Reading to unset the readable status is done
* with g_cancellable_reset().
*
* Returns: %TRUE if @pollfd was successfully initialized, %FALSE on
* failure to prepare the cancellable.
* Since: 2.22
*/
/**
* g_cancellable_new:
*
* Creates a new #GCancellable object.
*
* Applications that want to start one or more operations
* that should be cancellable should create a #GCancellable
* and pass it to the operations.
*
* One #GCancellable can be used in multiple consecutive
* operations or in multiple concurrent operations.
*
* Returns: a #GCancellable.
*/
/**
* g_cancellable_pop_current:
* @cancellable: a #GCancellable object
*
* Pops @cancellable off the cancellable stack (verifying that @cancellable
* is on the top of the stack).
*/
/**
* g_cancellable_push_current:
* @cancellable: a #GCancellable object
*
* Pushes @cancellable onto the cancellable stack. The current
* cancellable can then be received using g_cancellable_get_current().
*
* This is useful when implementing cancellable operations in
* code that does not allow you to pass down the cancellable object.
*
* This is typically called automatically by e.g. #GFile operations,
* so you rarely have to call this yourself.
*/
/**
* g_cancellable_release_fd:
* @cancellable: a #GCancellable
*
* Releases a resources previously allocated by g_cancellable_get_fd()
* or g_cancellable_make_pollfd().
*
* For compatibility reasons with older releases, calling this function
* is not strictly required, the resources will be automatically freed
* when the @cancellable is finalized. However, the @cancellable will
* block scarce file descriptors until it is finalized if this function
* is not called. This can cause the application to run out of file
* descriptors when many #GCancellables are used at the same time.
*
* Since: 2.22
*/
/**
* g_cancellable_reset:
* @cancellable: a #GCancellable object.
*
* Resets @cancellable to its uncancelled state.
*
* If cancellable is currently in use by any cancellable operation
* then the behavior of this function is undefined.
*
* Note that it is generally not a good idea to reuse an existing
* cancellable for more operations after it has been cancelled once,
* as this function might tempt you to do. The recommended practice
* is to drop the reference to a cancellable after cancelling it,
* and let it die with the outstanding async operations. You should
* create a fresh cancellable for further async operations.
*/
/**
* g_cancellable_set_error_if_cancelled:
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: #GError to append error state to
*
* If the @cancellable is cancelled, sets the error to notify
* that the operation was cancelled.
*
* Returns: %TRUE if @cancellable was cancelled, %FALSE if it was not
*/
/**
* g_cancellable_source_new: (skip)
* @cancellable: (nullable): a #GCancellable, or %NULL
*
* Creates a source that triggers if @cancellable is cancelled and
* calls its callback of type #GCancellableSourceFunc. This is
* primarily useful for attaching to another (non-cancellable) source
* with g_source_add_child_source() to add cancellability to it.
*
* For convenience, you can call this with a %NULL #GCancellable,
* in which case the source will never trigger.
*
* The new #GSource will hold a reference to the #GCancellable.
*
* Returns: (transfer full): the new #GSource.
* Since: 2.28
*/
/**
* g_charset_converter_get_num_fallbacks:
* @converter: a #GCharsetConverter
*
* Gets the number of fallbacks that @converter has applied so far.
*
* Returns: the number of fallbacks that @converter has applied
* Since: 2.24
*/
/**
* g_charset_converter_get_use_fallback:
* @converter: a #GCharsetConverter
*
* Gets the #GCharsetConverter:use-fallback property.
*
* Returns: %TRUE if fallbacks are used by @converter
* Since: 2.24
*/
/**
* g_charset_converter_new:
* @to_charset: destination charset
* @from_charset: source charset
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a new #GCharsetConverter.
*
* Returns: a new #GCharsetConverter or %NULL on error.
* Since: 2.24
*/
/**
* g_charset_converter_set_use_fallback:
* @converter: a #GCharsetConverter
* @use_fallback: %TRUE to use fallbacks
*
* Sets the #GCharsetConverter:use-fallback property.
*
* Since: 2.24
*/
/**
* g_content_type_can_be_executable:
* @type: a content type string
*
* Checks if a content type can be executable. Note that for instance
* things like text files can be executables (i.e. scripts and batch files).
*
* Returns: %TRUE if the file type corresponds to a type that
* can be executable, %FALSE otherwise.
*/
/**
* g_content_type_equals:
* @type1: a content type string
* @type2: a content type string
*
* Compares two content types for equality.
*
* Returns: %TRUE if the two strings are identical or equivalent,
* %FALSE otherwise.
*/
/**
* g_content_type_from_mime_type:
* @mime_type: a mime type string
*
* Tries to find a content type based on the mime type name.
*
* Returns: (nullable): Newly allocated string with content type or
* %NULL. Free with g_free()
* Since: 2.18
*/
/**
* g_content_type_get_description:
* @type: a content type string
*
* Gets the human readable description of the content type.
*
* Returns: a short description of the content type @type. Free the
* returned string with g_free()
*/
/**
* g_content_type_get_generic_icon_name:
* @type: a content type string
*
* Gets the generic icon name for a content type.
*
* See the
* [shared-mime-info](http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec)
* specification for more on the generic icon name.
*
* Returns: (nullable): the registered generic icon name for the given @type,
* or %NULL if unknown. Free with g_free()
* Since: 2.34
*/
/**
* g_content_type_get_icon:
* @type: a content type string
*
* Gets the icon for a content type.
*
* Returns: (transfer full): #GIcon corresponding to the content type. Free the returned
* object with g_object_unref()
*/
/**
* g_content_type_get_mime_type:
* @type: a content type string
*
* Gets the mime type for the content type, if one is registered.
*
* Returns: (nullable): the registered mime type for the given @type,
* or %NULL if unknown.
*/
/**
* g_content_type_get_symbolic_icon:
* @type: a content type string
*
* Gets the symbolic icon for a content type.
*
* Returns: (transfer full): symbolic #GIcon corresponding to the content type.
* Free the returned object with g_object_unref()
* Since: 2.34
*/
/**
* g_content_type_guess:
* @filename: (nullable): a string, or %NULL
* @data: (nullable) (array length=data_size): a stream of data, or %NULL
* @data_size: the size of @data
* @result_uncertain: (out) (optional): return location for the certainty
* of the result, or %NULL
*
* Guesses the content type based on example data. If the function is
* uncertain, @result_uncertain will be set to %TRUE. Either @filename
* or @data may be %NULL, in which case the guess will be based solely
* on the other argument.
*
* Returns: a string indicating a guessed content type for the
* given data. Free with g_free()
*/
/**
* g_content_type_guess_for_tree:
* @root: the root of the tree to guess a type for
*
* Tries to guess the type of the tree with root @root, by
* looking at the files it contains. The result is an array
* of content types, with the best guess coming first.
*
* The types returned all have the form x-content/foo, e.g.
* x-content/audio-cdda (for audio CDs) or x-content/image-dcf
* (for a camera memory card). See the
* [shared-mime-info](http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec)
* specification for more on x-content types.
*
* This function is useful in the implementation of
* g_mount_guess_content_type().
*
* Returns: (transfer full) (array zero-terminated=1): an %NULL-terminated
* array of zero or more content types. Free with g_strfreev()
* Since: 2.18
*/
/**
* g_content_type_is_a:
* @type: a content type string
* @supertype: a content type string
*
* Determines if @type is a subset of @supertype.
*
* Returns: %TRUE if @type is a kind of @supertype,
* %FALSE otherwise.
*/
/**
* g_content_type_is_mime_type:
* @type: a content type string
* @mime_type: a mime type string
*
* Determines if @type is a subset of @mime_type.
* Convenience wrapper around g_content_type_is_a().
*
* Returns: %TRUE if @type is a kind of @mime_type,
* %FALSE otherwise.
* Since: 2.52
*/
/**
* g_content_type_is_unknown:
* @type: a content type string
*
* Checks if the content type is the generic "unknown" type.
* On UNIX this is the "application/octet-stream" mimetype,
* while on win32 it is "*" and on OSX it is a dynamic type
* or octet-stream.
*
* Returns: %TRUE if the type is the unknown type.
*/
/**
* g_content_types_get_registered:
*
* Gets a list of strings containing all the registered content types
* known to the system. The list and its data should be freed using
* g_list_free_full (list, g_free).
*
* Returns: (element-type utf8) (transfer full): list of the registered
* content types
*/
/**
* g_converter_convert:
* @converter: a #GConverter.
* @inbuf: (array length=inbuf_size) (element-type guint8): the buffer
* containing the data to convert.
* @inbuf_size: the number of bytes in @inbuf
* @outbuf: (element-type guint8) (array length=outbuf_size): a buffer to write
* converted data in.
* @outbuf_size: the number of bytes in @outbuf, must be at least one
* @flags: a #GConverterFlags controlling the conversion details
* @bytes_read: (out): will be set to the number of bytes read from @inbuf on success
* @bytes_written: (out): will be set to the number of bytes written to @outbuf on success
* @error: location to store the error occurring, or %NULL to ignore
*
* This is the main operation used when converting data. It is to be called
* multiple times in a loop, and each time it will do some work, i.e.
* producing some output (in @outbuf) or consuming some input (from @inbuf) or
* both. If its not possible to do any work an error is returned.
*
* Note that a single call may not consume all input (or any input at all).
* Also a call may produce output even if given no input, due to state stored
* in the converter producing output.
*
* If any data was either produced or consumed, and then an error happens, then
* only the successful conversion is reported and the error is returned on the
* next call.
*
* A full conversion loop involves calling this method repeatedly, each time
* giving it new input and space output space. When there is no more input
* data after the data in @inbuf, the flag %G_CONVERTER_INPUT_AT_END must be set.
* The loop will be (unless some error happens) returning %G_CONVERTER_CONVERTED
* each time until all data is consumed and all output is produced, then
* %G_CONVERTER_FINISHED is returned instead. Note, that %G_CONVERTER_FINISHED
* may be returned even if %G_CONVERTER_INPUT_AT_END is not set, for instance
* in a decompression converter where the end of data is detectable from the
* data (and there might even be other data after the end of the compressed data).
*
* When some data has successfully been converted @bytes_read and is set to
* the number of bytes read from @inbuf, and @bytes_written is set to indicate
* how many bytes was written to @outbuf. If there are more data to output
* or consume (i.e. unless the %G_CONVERTER_INPUT_AT_END is specified) then
* %G_CONVERTER_CONVERTED is returned, and if no more data is to be output
* then %G_CONVERTER_FINISHED is returned.
*
* On error %G_CONVERTER_ERROR is returned and @error is set accordingly.
* Some errors need special handling:
*
* %G_IO_ERROR_NO_SPACE is returned if there is not enough space
* to write the resulting converted data, the application should
* call the function again with a larger @outbuf to continue.
*
* %G_IO_ERROR_PARTIAL_INPUT is returned if there is not enough
* input to fully determine what the conversion should produce,
* and the %G_CONVERTER_INPUT_AT_END flag is not set. This happens for
* example with an incomplete multibyte sequence when converting text,
* or when a regexp matches up to the end of the input (and may match
* further input). It may also happen when @inbuf_size is zero and
* there is no more data to produce.
*
* When this happens the application should read more input and then
* call the function again. If further input shows that there is no
* more data call the function again with the same data but with
* the %G_CONVERTER_INPUT_AT_END flag set. This may cause the conversion
* to finish as e.g. in the regexp match case (or, to fail again with
* %G_IO_ERROR_PARTIAL_INPUT in e.g. a charset conversion where the
* input is actually partial).
*
* After g_converter_convert() has returned %G_CONVERTER_FINISHED the
* converter object is in an invalid state where its not allowed
* to call g_converter_convert() anymore. At this time you can only
* free the object or call g_converter_reset() to reset it to the
* initial state.
*
* If the flag %G_CONVERTER_FLUSH is set then conversion is modified
* to try to write out all internal state to the output. The application
* has to call the function multiple times with the flag set, and when
* the available input has been consumed and all internal state has
* been produced then %G_CONVERTER_FLUSHED (or %G_CONVERTER_FINISHED if
* really at the end) is returned instead of %G_CONVERTER_CONVERTED.
* This is somewhat similar to what happens at the end of the input stream,
* but done in the middle of the data.
*
* This has different meanings for different conversions. For instance
* in a compression converter it would mean that we flush all the
* compression state into output such that if you uncompress the
* compressed data you get back all the input data. Doing this may
* make the final file larger due to padding though. Another example
* is a regexp conversion, where if you at the end of the flushed data
* have a match, but there is also a potential longer match. In the
* non-flushed case we would ask for more input, but when flushing we
* treat this as the end of input and do the match.
*
* Flushing is not always possible (like if a charset converter flushes
* at a partial multibyte sequence). Converters are supposed to try
* to produce as much output as possible and then return an error
* (typically %G_IO_ERROR_PARTIAL_INPUT).
*
* Returns: a #GConverterResult, %G_CONVERTER_ERROR on error.
* Since: 2.24
*/
/**
* g_converter_input_stream_get_converter:
* @converter_stream: a #GConverterInputStream
*
* Gets the #GConverter that is used by @converter_stream.
*
* Returns: (transfer none): the converter of the converter input stream
* Since: 2.24
*/
/**
* g_converter_input_stream_new:
* @base_stream: a #GInputStream
* @converter: a #GConverter
*
* Creates a new converter input stream for the @base_stream.
*
* Returns: a new #GInputStream.
*/
/**
* g_converter_output_stream_get_converter:
* @converter_stream: a #GConverterOutputStream
*
* Gets the #GConverter that is used by @converter_stream.
*
* Returns: (transfer none): the converter of the converter output stream
* Since: 2.24
*/
/**
* g_converter_output_stream_new:
* @base_stream: a #GOutputStream
* @converter: a #GConverter
*
* Creates a new converter output stream for the @base_stream.
*
* Returns: a new #GOutputStream.
*/
/**
* g_converter_reset:
* @converter: a #GConverter.
*
* Resets all internal state in the converter, making it behave
* as if it was just created. If the converter has any internal
* state that would produce output then that output is lost.
*
* Since: 2.24
*/
/**
* g_credentials_get_native: (skip)
* @credentials: A #GCredentials.
* @native_type: The type of native credentials to get.
*
* Gets a pointer to native credentials of type @native_type from
* @credentials.
*
* It is a programming error (which will cause an warning to be
* logged) to use this method if there is no #GCredentials support for
* the OS or if @native_type isn't supported by the OS.
*
* Returns: The pointer to native credentials or %NULL if the
* operation there is no #GCredentials support for the OS or if
* @native_type isn't supported by the OS. Do not free the returned
* data, it is owned by @credentials.
* Since: 2.26
*/
/**
* g_credentials_get_unix_pid:
* @credentials: A #GCredentials
* @error: Return location for error or %NULL.
*
* Tries to get the UNIX process identifier from @credentials. This
* method is only available on UNIX platforms.
*
* This operation can fail if #GCredentials is not supported on the
* OS or if the native credentials type does not contain information
* about the UNIX process ID.
*
* Returns: The UNIX process ID, or -1 if @error is set.
* Since: 2.36
*/
/**
* g_credentials_get_unix_user:
* @credentials: A #GCredentials
* @error: Return location for error or %NULL.
*
* Tries to get the UNIX user identifier from @credentials. This
* method is only available on UNIX platforms.
*
* This operation can fail if #GCredentials is not supported on the
* OS or if the native credentials type does not contain information
* about the UNIX user.
*
* Returns: The UNIX user identifier or -1 if @error is set.
* Since: 2.26
*/
/**
* g_credentials_is_same_user:
* @credentials: A #GCredentials.
* @other_credentials: A #GCredentials.
* @error: Return location for error or %NULL.
*
* Checks if @credentials and @other_credentials is the same user.
*
* This operation can fail if #GCredentials is not supported on the
* the OS.
*
* Returns: %TRUE if @credentials and @other_credentials has the same
* user, %FALSE otherwise or if @error is set.
* Since: 2.26
*/
/**
* g_credentials_new:
*
* Creates a new #GCredentials object with credentials matching the
* the current process.
*
* Returns: A #GCredentials. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_credentials_set_native:
* @credentials: A #GCredentials.
* @native_type: The type of native credentials to set.
* @native: (not nullable): A pointer to native credentials.
*
* Copies the native credentials of type @native_type from @native
* into @credentials.
*
* It is a programming error (which will cause an warning to be
* logged) to use this method if there is no #GCredentials support for
* the OS or if @native_type isn't supported by the OS.
*
* Since: 2.26
*/
/**
* g_credentials_set_unix_user:
* @credentials: A #GCredentials.
* @uid: The UNIX user identifier to set.
* @error: Return location for error or %NULL.
*
* Tries to set the UNIX user identifier on @credentials. This method
* is only available on UNIX platforms.
*
* This operation can fail if #GCredentials is not supported on the
* OS or if the native credentials type does not contain information
* about the UNIX user. It can also fail if the OS does not allow the
* use of "spoofed" credentials.
*
* Returns: %TRUE if @uid was set, %FALSE if error is set.
* Since: 2.26
*/
/**
* g_credentials_to_string:
* @credentials: A #GCredentials object.
*
* Creates a human-readable textual representation of @credentials
* that can be used in logging and debug messages. The format of the
* returned string may change in future GLib release.
*
* Returns: A string that should be freed with g_free().
* Since: 2.26
*/
/**
* g_data_input_stream_get_byte_order:
* @stream: a given #GDataInputStream.
*
* Gets the byte order for the data input stream.
*
* Returns: the @stream's current #GDataStreamByteOrder.
*/
/**
* g_data_input_stream_get_newline_type:
* @stream: a given #GDataInputStream.
*
* Gets the current newline type for the @stream.
*
* Returns: #GDataStreamNewlineType for the given @stream.
*/
/**
* g_data_input_stream_new:
* @base_stream: a #GInputStream.
*
* Creates a new data input stream for the @base_stream.
*
* Returns: a new #GDataInputStream.
*/
/**
* g_data_input_stream_read_byte:
* @stream: a given #GDataInputStream.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads an unsigned 8-bit/1-byte value from @stream.
*
* Returns: an unsigned 8-bit/1-byte value read from the @stream or %0
* if an error occurred.
*/
/**
* g_data_input_stream_read_int16:
* @stream: a given #GDataInputStream.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads a 16-bit/2-byte value from @stream.
*
* In order to get the correct byte order for this read operation,
* see g_data_input_stream_get_byte_order() and g_data_input_stream_set_byte_order().
*
* Returns: a signed 16-bit/2-byte value read from @stream or %0 if
* an error occurred.
*/
/**
* g_data_input_stream_read_int32:
* @stream: a given #GDataInputStream.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads a signed 32-bit/4-byte value from @stream.
*
* In order to get the correct byte order for this read operation,
* see g_data_input_stream_get_byte_order() and g_data_input_stream_set_byte_order().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: a signed 32-bit/4-byte value read from the @stream or %0 if
* an error occurred.
*/
/**
* g_data_input_stream_read_int64:
* @stream: a given #GDataInputStream.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads a 64-bit/8-byte value from @stream.
*
* In order to get the correct byte order for this read operation,
* see g_data_input_stream_get_byte_order() and g_data_input_stream_set_byte_order().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: a signed 64-bit/8-byte value read from @stream or %0 if
* an error occurred.
*/
/**
* g_data_input_stream_read_line:
* @stream: a given #GDataInputStream.
* @length: (out) (optional): a #gsize to get the length of the data read in.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads a line from the data input stream. Note that no encoding
* checks or conversion is performed; the input is not guaranteed to
* be UTF-8, and may in fact have embedded NUL characters.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: (nullable) (transfer full) (array zero-terminated=1) (element-type guint8):
* a NUL terminated byte array with the line that was read in
* (without the newlines). Set @length to a #gsize to get the length
* of the read line. On an error, it will return %NULL and @error
* will be set. If there's no content to read, it will still return
* %NULL, but @error won't be set.
*/
/**
* g_data_input_stream_read_line_async:
* @stream: a given #GDataInputStream.
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): callback to call when the request is satisfied.
* @user_data: (closure): the data to pass to callback function.
*
* The asynchronous version of g_data_input_stream_read_line(). It is
* an error to have two outstanding calls to this function.
*
* When the operation is finished, @callback will be called. You
* can then call g_data_input_stream_read_line_finish() to get
* the result of the operation.
*
* Since: 2.20
*/
/**
* g_data_input_stream_read_line_finish:
* @stream: a given #GDataInputStream.
* @result: the #GAsyncResult that was provided to the callback.
* @length: (out) (optional): a #gsize to get the length of the data read in.
* @error: #GError for error reporting.
*
* Finish an asynchronous call started by
* g_data_input_stream_read_line_async(). Note the warning about
* string encoding in g_data_input_stream_read_line() applies here as
* well.
*
* Returns: (nullable) (transfer full) (array zero-terminated=1) (element-type guint8):
* a NUL-terminated byte array with the line that was read in
* (without the newlines). Set @length to a #gsize to get the length
* of the read line. On an error, it will return %NULL and @error
* will be set. If there's no content to read, it will still return
* %NULL, but @error won't be set.
* Since: 2.20
*/
/**
* g_data_input_stream_read_line_finish_utf8:
* @stream: a given #GDataInputStream.
* @result: the #GAsyncResult that was provided to the callback.
* @length: (out) (optional): a #gsize to get the length of the data read in.
* @error: #GError for error reporting.
*
* Finish an asynchronous call started by
* g_data_input_stream_read_line_async().
*
* Returns: (nullable) (transfer full): a string with the line that
* was read in (without the newlines). Set @length to a #gsize to
* get the length of the read line. On an error, it will return
* %NULL and @error will be set. For UTF-8 conversion errors, the set
* error domain is %G_CONVERT_ERROR. If there's no content to read,
* it will still return %NULL, but @error won't be set.
* Since: 2.30
*/
/**
* g_data_input_stream_read_line_utf8:
* @stream: a given #GDataInputStream.
* @length: (out) (optional): a #gsize to get the length of the data read in.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads a UTF-8 encoded line from the data input stream.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: (nullable) (transfer full): a NUL terminated UTF-8 string
* with the line that was read in (without the newlines). Set
* @length to a #gsize to get the length of the read line. On an
* error, it will return %NULL and @error will be set. For UTF-8
* conversion errors, the set error domain is %G_CONVERT_ERROR. If
* there's no content to read, it will still return %NULL, but @error
* won't be set.
* Since: 2.30
*/
/**
* g_data_input_stream_read_uint16:
* @stream: a given #GDataInputStream.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads an unsigned 16-bit/2-byte value from @stream.
*
* In order to get the correct byte order for this read operation,
* see g_data_input_stream_get_byte_order() and g_data_input_stream_set_byte_order().
*
* Returns: an unsigned 16-bit/2-byte value read from the @stream or %0 if
* an error occurred.
*/
/**
* g_data_input_stream_read_uint32:
* @stream: a given #GDataInputStream.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads an unsigned 32-bit/4-byte value from @stream.
*
* In order to get the correct byte order for this read operation,
* see g_data_input_stream_get_byte_order() and g_data_input_stream_set_byte_order().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: an unsigned 32-bit/4-byte value read from the @stream or %0 if
* an error occurred.
*/
/**
* g_data_input_stream_read_uint64:
* @stream: a given #GDataInputStream.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads an unsigned 64-bit/8-byte value from @stream.
*
* In order to get the correct byte order for this read operation,
* see g_data_input_stream_get_byte_order().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: an unsigned 64-bit/8-byte read from @stream or %0 if
* an error occurred.
*/
/**
* g_data_input_stream_read_until:
* @stream: a given #GDataInputStream.
* @stop_chars: characters to terminate the read.
* @length: (out) (optional): a #gsize to get the length of the data read in.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting.
*
* Reads a string from the data input stream, up to the first
* occurrence of any of the stop characters.
*
* Note that, in contrast to g_data_input_stream_read_until_async(),
* this function consumes the stop character that it finds.
*
* Don't use this function in new code. Its functionality is
* inconsistent with g_data_input_stream_read_until_async(). Both
* functions will be marked as deprecated in a future release. Use
* g_data_input_stream_read_upto() instead, but note that that function
* does not consume the stop character.
*
* Returns: (transfer full): a string with the data that was read
* before encountering any of the stop characters. Set @length to
* a #gsize to get the length of the string. This function will
* return %NULL on an error.
*/
/**
* g_data_input_stream_read_until_async:
* @stream: a given #GDataInputStream.
* @stop_chars: characters to terminate the read.
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): callback to call when the request is satisfied.
* @user_data: (closure): the data to pass to callback function.
*
* The asynchronous version of g_data_input_stream_read_until().
* It is an error to have two outstanding calls to this function.
*
* Note that, in contrast to g_data_input_stream_read_until(),
* this function does not consume the stop character that it finds. You
* must read it for yourself.
*
* When the operation is finished, @callback will be called. You
* can then call g_data_input_stream_read_until_finish() to get
* the result of the operation.
*
* Don't use this function in new code. Its functionality is
* inconsistent with g_data_input_stream_read_until(). Both functions
* will be marked as deprecated in a future release. Use
* g_data_input_stream_read_upto_async() instead.
*
* Since: 2.20
*/
/**
* g_data_input_stream_read_until_finish:
* @stream: a given #GDataInputStream.
* @result: the #GAsyncResult that was provided to the callback.
* @length: (out) (optional): a #gsize to get the length of the data read in.
* @error: #GError for error reporting.
*
* Finish an asynchronous call started by
* g_data_input_stream_read_until_async().
*
* Since: 2.20
* Returns: (transfer full): a string with the data that was read
* before encountering any of the stop characters. Set @length to
* a #gsize to get the length of the string. This function will
* return %NULL on an error.
*/
/**
* g_data_input_stream_read_upto:
* @stream: a #GDataInputStream
* @stop_chars: characters to terminate the read
* @stop_chars_len: length of @stop_chars. May be -1 if @stop_chars is
* nul-terminated
* @length: (out) (optional): a #gsize to get the length of the data read in
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @error: #GError for error reporting
*
* Reads a string from the data input stream, up to the first
* occurrence of any of the stop characters.
*
* In contrast to g_data_input_stream_read_until(), this function
* does not consume the stop character. You have to use
* g_data_input_stream_read_byte() to get it before calling
* g_data_input_stream_read_upto() again.
*
* Note that @stop_chars may contain '\0' if @stop_chars_len is
* specified.
*
* Returns: (transfer full): a string with the data that was read
* before encountering any of the stop characters. Set @length to
* a #gsize to get the length of the string. This function will
* return %NULL on an error
* Since: 2.26
*/
/**
* g_data_input_stream_read_upto_async:
* @stream: a #GDataInputStream
* @stop_chars: characters to terminate the read
* @stop_chars_len: length of @stop_chars. May be -1 if @stop_chars is
* nul-terminated
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* The asynchronous version of g_data_input_stream_read_upto().
* It is an error to have two outstanding calls to this function.
*
* In contrast to g_data_input_stream_read_until(), this function
* does not consume the stop character. You have to use
* g_data_input_stream_read_byte() to get it before calling
* g_data_input_stream_read_upto() again.
*
* Note that @stop_chars may contain '\0' if @stop_chars_len is
* specified.
*
* When the operation is finished, @callback will be called. You
* can then call g_data_input_stream_read_upto_finish() to get
* the result of the operation.
*
* Since: 2.26
*/
/**
* g_data_input_stream_read_upto_finish:
* @stream: a #GDataInputStream
* @result: the #GAsyncResult that was provided to the callback
* @length: (out) (optional): a #gsize to get the length of the data read in
* @error: #GError for error reporting
*
* Finish an asynchronous call started by
* g_data_input_stream_read_upto_async().
*
* Note that this function does not consume the stop character. You
* have to use g_data_input_stream_read_byte() to get it before calling
* g_data_input_stream_read_upto_async() again.
*
* Returns: (transfer full): a string with the data that was read
* before encountering any of the stop characters. Set @length to
* a #gsize to get the length of the string. This function will
* return %NULL on an error.
* Since: 2.24
*/
/**
* g_data_input_stream_set_byte_order:
* @stream: a given #GDataInputStream.
* @order: a #GDataStreamByteOrder to set.
*
* This function sets the byte order for the given @stream. All subsequent
* reads from the @stream will be read in the given @order.
*/
/**
* g_data_input_stream_set_newline_type:
* @stream: a #GDataInputStream.
* @type: the type of new line return as #GDataStreamNewlineType.
*
* Sets the newline type for the @stream.
*
* Note that using G_DATA_STREAM_NEWLINE_TYPE_ANY is slightly unsafe. If a read
* chunk ends in "CR" we must read an additional byte to know if this is "CR" or
* "CR LF", and this might block if there is no more data available.
*/
/**
* g_data_output_stream_get_byte_order:
* @stream: a #GDataOutputStream.
*
* Gets the byte order for the stream.
*
* Returns: the #GDataStreamByteOrder for the @stream.
*/
/**
* g_data_output_stream_new:
* @base_stream: a #GOutputStream.
*
* Creates a new data output stream for @base_stream.
*
* Returns: #GDataOutputStream.
*/
/**
* g_data_output_stream_put_byte:
* @stream: a #GDataOutputStream.
* @data: a #guchar.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Puts a byte into the output stream.
*
* Returns: %TRUE if @data was successfully added to the @stream.
*/
/**
* g_data_output_stream_put_int16:
* @stream: a #GDataOutputStream.
* @data: a #gint16.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Puts a signed 16-bit integer into the output stream.
*
* Returns: %TRUE if @data was successfully added to the @stream.
*/
/**
* g_data_output_stream_put_int32:
* @stream: a #GDataOutputStream.
* @data: a #gint32.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Puts a signed 32-bit integer into the output stream.
*
* Returns: %TRUE if @data was successfully added to the @stream.
*/
/**
* g_data_output_stream_put_int64:
* @stream: a #GDataOutputStream.
* @data: a #gint64.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Puts a signed 64-bit integer into the stream.
*
* Returns: %TRUE if @data was successfully added to the @stream.
*/
/**
* g_data_output_stream_put_string:
* @stream: a #GDataOutputStream.
* @str: a string.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Puts a string into the output stream.
*
* Returns: %TRUE if @string was successfully added to the @stream.
*/
/**
* g_data_output_stream_put_uint16:
* @stream: a #GDataOutputStream.
* @data: a #guint16.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Puts an unsigned 16-bit integer into the output stream.
*
* Returns: %TRUE if @data was successfully added to the @stream.
*/
/**
* g_data_output_stream_put_uint32:
* @stream: a #GDataOutputStream.
* @data: a #guint32.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Puts an unsigned 32-bit integer into the stream.
*
* Returns: %TRUE if @data was successfully added to the @stream.
*/
/**
* g_data_output_stream_put_uint64:
* @stream: a #GDataOutputStream.
* @data: a #guint64.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Puts an unsigned 64-bit integer into the stream.
*
* Returns: %TRUE if @data was successfully added to the @stream.
*/
/**
* g_data_output_stream_set_byte_order:
* @stream: a #GDataOutputStream.
* @order: a %GDataStreamByteOrder.
*
* Sets the byte order of the data output stream to @order.
*/
/**
* g_datagram_based_condition_check:
* @datagram_based: a #GDatagramBased
* @condition: a #GIOCondition mask to check
*
* Checks on the readiness of @datagram_based to perform operations. The
* operations specified in @condition are checked for and masked against the
* currently-satisfied conditions on @datagram_based. The result is returned.
*
* %G_IO_IN will be set in the return value if data is available to read with
* g_datagram_based_receive_messages(), or if the connection is closed remotely
* (EOS); and if the datagram_based has not been closed locally using some
* implementation-specific method (such as g_socket_close() or
* g_socket_shutdown() with @shutdown_read set, if it’s a #GSocket).
*
* If the connection is shut down or closed (by calling g_socket_close() or
* g_socket_shutdown() with @shutdown_read set, if it’s a #GSocket, for
* example), all calls to this function will return %G_IO_ERROR_CLOSED.
*
* %G_IO_OUT will be set if it is expected that at least one byte can be sent
* using g_datagram_based_send_messages() without blocking. It will not be set
* if the datagram_based has been closed locally.
*
* %G_IO_HUP will be set if the connection has been closed locally.
*
* %G_IO_ERR will be set if there was an asynchronous error in transmitting data
* previously enqueued using g_datagram_based_send_messages().
*
* Note that on Windows, it is possible for an operation to return
* %G_IO_ERROR_WOULD_BLOCK even immediately after
* g_datagram_based_condition_check() has claimed that the #GDatagramBased is
* ready for writing. Rather than calling g_datagram_based_condition_check() and
* then writing to the #GDatagramBased if it succeeds, it is generally better to
* simply try writing right away, and try again later if the initial attempt
* returns %G_IO_ERROR_WOULD_BLOCK.
*
* It is meaningless to specify %G_IO_ERR or %G_IO_HUP in @condition; these
* conditions will always be set in the output if they are true. Apart from
* these flags, the output is guaranteed to be masked by @condition.
*
* This call never blocks.
*
* Returns: the #GIOCondition mask of the current state
* Since: 2.48
*/
/**
* g_datagram_based_condition_wait:
* @datagram_based: a #GDatagramBased
* @condition: a #GIOCondition mask to wait for
* @timeout: the maximum time (in microseconds) to wait, 0 to not block, or -1
* to block indefinitely
* @cancellable: (nullable): a #GCancellable
* @error: return location for a #GError
*
* Waits for up to @timeout microseconds for condition to become true on
* @datagram_based. If the condition is met, %TRUE is returned.
*
* If @cancellable is cancelled before the condition is met, or if @timeout is
* reached before the condition is met, then %FALSE is returned and @error is
* set appropriately (%G_IO_ERROR_CANCELLED or %G_IO_ERROR_TIMED_OUT).
*
* Returns: %TRUE if the condition was met, %FALSE otherwise
* Since: 2.48
*/
/**
* g_datagram_based_create_source:
* @datagram_based: a #GDatagramBased
* @condition: a #GIOCondition mask to monitor
* @cancellable: (nullable): a #GCancellable
*
* Creates a #GSource that can be attached to a #GMainContext to monitor for
* the availability of the specified @condition on the #GDatagramBased. The
* #GSource keeps a reference to the @datagram_based.
*
* The callback on the source is of the #GDatagramBasedSourceFunc type.
*
* It is meaningless to specify %G_IO_ERR or %G_IO_HUP in @condition; these
* conditions will always be reported in the callback if they are true.
*
* If non-%NULL, @cancellable can be used to cancel the source, which will
* cause the source to trigger, reporting the current condition (which is
* likely 0 unless cancellation happened at the same time as a condition
* change). You can check for this in the callback using
* g_cancellable_is_cancelled().
*
* Returns: (transfer full): a newly allocated #GSource
* Since: 2.48
*/
/**
* g_datagram_based_receive_messages:
* @datagram_based: a #GDatagramBased
* @messages: (array length=num_messages): an array of #GInputMessage structs
* @num_messages: the number of elements in @messages
* @flags: an int containing #GSocketMsgFlags flags for the overall operation
* @timeout: the maximum time (in microseconds) to wait, 0 to not block, or -1
* to block indefinitely
* @cancellable: (nullable): a %GCancellable
* @error: return location for a #GError
*
* Receive one or more data messages from @datagram_based in one go.
*
* @messages must point to an array of #GInputMessage structs and
* @num_messages must be the length of this array. Each #GInputMessage
* contains a pointer to an array of #GInputVector structs describing the
* buffers that the data received in each message will be written to.
*
* @flags modify how all messages are received. The commonly available
* arguments for this are available in the #GSocketMsgFlags enum, but the
* values there are the same as the system values, and the flags
* are passed in as-is, so you can pass in system-specific flags too. These
* flags affect the overall receive operation. Flags affecting individual
* messages are returned in #GInputMessage.flags.
*
* The other members of #GInputMessage are treated as described in its
* documentation.
*
* If @timeout is negative the call will block until @num_messages have been
* received, the connection is closed remotely (EOS), @cancellable is cancelled,
* or an error occurs.
*
* If @timeout is 0 the call will return up to @num_messages without blocking,
* or %G_IO_ERROR_WOULD_BLOCK if no messages are queued in the operating system
* to be received.
*
* If @timeout is positive the call will block on the same conditions as if
* @timeout were negative. If the timeout is reached
* before any messages are received, %G_IO_ERROR_TIMED_OUT is returned,
* otherwise it will return the number of messages received before timing out.
* (Note: This is effectively the behaviour of `MSG_WAITFORONE` with
* recvmmsg().)
*
* To be notified when messages are available, wait for the %G_IO_IN condition.
* Note though that you may still receive %G_IO_ERROR_WOULD_BLOCK from
* g_datagram_based_receive_messages() even if you were previously notified of a
* %G_IO_IN condition.
*
* If the remote peer closes the connection, any messages queued in the
* underlying receive buffer will be returned, and subsequent calls to
* g_datagram_based_receive_messages() will return 0 (with no error set).
*
* If the connection is shut down or closed (by calling g_socket_close() or
* g_socket_shutdown() with @shutdown_read set, if it’s a #GSocket, for
* example), all calls to this function will return %G_IO_ERROR_CLOSED.
*
* On error -1 is returned and @error is set accordingly. An error will only
* be returned if zero messages could be received; otherwise the number of
* messages successfully received before the error will be returned. If
* @cancellable is cancelled, %G_IO_ERROR_CANCELLED is returned as with any
* other error.
*
* Returns: number of messages received, or -1 on error. Note that the number
* of messages received may be smaller than @num_messages if @timeout is
* zero or positive, if the peer closed the connection, or if @num_messages
* was larger than `UIO_MAXIOV` (1024), in which case the caller may re-try
* to receive the remaining messages.
* Since: 2.48
*/
/**
* g_datagram_based_send_messages:
* @datagram_based: a #GDatagramBased
* @messages: (array length=num_messages): an array of #GOutputMessage structs
* @num_messages: the number of elements in @messages
* @flags: an int containing #GSocketMsgFlags flags
* @timeout: the maximum time (in microseconds) to wait, 0 to not block, or -1
* to block indefinitely
* @cancellable: (nullable): a %GCancellable
* @error: return location for a #GError
*
* Send one or more data messages from @datagram_based in one go.
*
* @messages must point to an array of #GOutputMessage structs and
* @num_messages must be the length of this array. Each #GOutputMessage
* contains an address to send the data to, and a pointer to an array of
* #GOutputVector structs to describe the buffers that the data to be sent
* for each message will be gathered from.
*
* @flags modify how the message is sent. The commonly available arguments
* for this are available in the #GSocketMsgFlags enum, but the
* values there are the same as the system values, and the flags
* are passed in as-is, so you can pass in system-specific flags too.
*
* The other members of #GOutputMessage are treated as described in its
* documentation.
*
* If @timeout is negative the call will block until @num_messages have been
* sent, @cancellable is cancelled, or an error occurs.
*
* If @timeout is 0 the call will send up to @num_messages without blocking,
* or will return %G_IO_ERROR_WOULD_BLOCK if there is no space to send messages.
*
* If @timeout is positive the call will block on the same conditions as if
* @timeout were negative. If the timeout is reached before any messages are
* sent, %G_IO_ERROR_TIMED_OUT is returned, otherwise it will return the number
* of messages sent before timing out.
*
* To be notified when messages can be sent, wait for the %G_IO_OUT condition.
* Note though that you may still receive %G_IO_ERROR_WOULD_BLOCK from
* g_datagram_based_send_messages() even if you were previously notified of a
* %G_IO_OUT condition. (On Windows in particular, this is very common due to
* the way the underlying APIs work.)
*
* If the connection is shut down or closed (by calling g_socket_close() or
* g_socket_shutdown() with @shutdown_write set, if it’s a #GSocket, for
* example), all calls to this function will return %G_IO_ERROR_CLOSED.
*
* On error -1 is returned and @error is set accordingly. An error will only
* be returned if zero messages could be sent; otherwise the number of messages
* successfully sent before the error will be returned. If @cancellable is
* cancelled, %G_IO_ERROR_CANCELLED is returned as with any other error.
*
* Returns: number of messages sent, or -1 on error. Note that the number of
* messages sent may be smaller than @num_messages if @timeout is zero
* or positive, or if @num_messages was larger than `UIO_MAXIOV` (1024), in
* which case the caller may re-try to send the remaining messages.
* Since: 2.48
*/
/**
* g_dbus_action_group_get:
* @connection: A #GDBusConnection
* @bus_name: the bus name which exports the action group
* @object_path: the object path at which the action group is exported
*
* Obtains a #GDBusActionGroup for the action group which is exported at
* the given @bus_name and @object_path.
*
* The thread default main context is taken at the time of this call.
* All signals on the menu model (and any linked models) are reported
* with respect to this context. All calls on the returned menu model
* (and linked models) must also originate from this same context, with
* the thread default main context unchanged.
*
* This call is non-blocking. The returned action group may or may not
* already be filled in. The correct thing to do is connect the signals
* for the action group to monitor for changes and then to call
* g_action_group_list_actions() to get the initial list.
*
* Returns: (transfer full): a #GDBusActionGroup
* Since: 2.32
*/
/**
* g_dbus_address_escape_value:
* @string: an unescaped string to be included in a D-Bus address
* as the value in a key-value pair
*
* Escape @string so it can appear in a D-Bus address as the value
* part of a key-value pair.
*
* For instance, if @string is "/run/bus-for-:0",
* this function would return "/run/bus-for-%3A0",
* which could be used in a D-Bus address like
* "unix:nonce-tcp:host=127.0.0.1,port=42,noncefile=/run/bus-for-%3A0".
*
* Returns: (transfer full): a copy of @string with all
* non-optionally-escaped bytes escaped
* Since: 2.36
*/
/**
* g_dbus_address_get_for_bus_sync:
* @bus_type: a #GBusType
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: return location for error or %NULL
*
* Synchronously looks up the D-Bus address for the well-known message
* bus instance specified by @bus_type. This may involve using various
* platform specific mechanisms.
*
* The returned address will be in the
* [D-Bus address format](https://dbus.freedesktop.org/doc/dbus-specification.html#addresses).
*
* Returns: a valid D-Bus address string for @bus_type or %NULL if
* @error is set
* Since: 2.26
*/
/**
* g_dbus_address_get_stream:
* @address: A valid D-Bus address.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: Data to pass to @callback.
*
* Asynchronously connects to an endpoint specified by @address and
* sets up the connection so it is in a state to run the client-side
* of the D-Bus authentication conversation. @address must be in the
* [D-Bus address format](https://dbus.freedesktop.org/doc/dbus-specification.html#addresses).
*
* When the operation is finished, @callback will be invoked. You can
* then call g_dbus_address_get_stream_finish() to get the result of
* the operation.
*
* This is an asynchronous failable function. See
* g_dbus_address_get_stream_sync() for the synchronous version.
*
* Since: 2.26
*/
/**
* g_dbus_address_get_stream_finish:
* @res: A #GAsyncResult obtained from the GAsyncReadyCallback passed to g_dbus_address_get_stream().
* @out_guid: (optional) (out): %NULL or return location to store the GUID extracted from @address, if any.
* @error: Return location for error or %NULL.
*
* Finishes an operation started with g_dbus_address_get_stream().
*
* Returns: (transfer full): A #GIOStream or %NULL if @error is set.
* Since: 2.26
*/
/**
* g_dbus_address_get_stream_sync:
* @address: A valid D-Bus address.
* @out_guid: (optional) (out): %NULL or return location to store the GUID extracted from @address, if any.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously connects to an endpoint specified by @address and
* sets up the connection so it is in a state to run the client-side
* of the D-Bus authentication conversation. @address must be in the
* [D-Bus address format](https://dbus.freedesktop.org/doc/dbus-specification.html#addresses).
*
* This is a synchronous failable function. See
* g_dbus_address_get_stream() for the asynchronous version.
*
* Returns: (transfer full): A #GIOStream or %NULL if @error is set.
* Since: 2.26
*/
/**
* g_dbus_annotation_info_lookup:
* @annotations: (array zero-terminated=1) (nullable): A %NULL-terminated array of annotations or %NULL.
* @name: The name of the annotation to look up.
*
* Looks up the value of an annotation.
*
* The cost of this function is O(n) in number of annotations.
*
* Returns: The value or %NULL if not found. Do not free, it is owned by @annotations.
* Since: 2.26
*/
/**
* g_dbus_annotation_info_ref:
* @info: A #GDBusNodeInfo
*
* If @info is statically allocated does nothing. Otherwise increases
* the reference count.
*
* Returns: The same @info.
* Since: 2.26
*/
/**
* g_dbus_annotation_info_unref:
* @info: A #GDBusAnnotationInfo.
*
* If @info is statically allocated, does nothing. Otherwise decreases
* the reference count of @info. When its reference count drops to 0,
* the memory used is freed.
*
* Since: 2.26
*/
/**
* g_dbus_arg_info_ref:
* @info: A #GDBusArgInfo
*
* If @info is statically allocated does nothing. Otherwise increases
* the reference count.
*
* Returns: The same @info.
* Since: 2.26
*/
/**
* g_dbus_arg_info_unref:
* @info: A #GDBusArgInfo.
*
* If @info is statically allocated, does nothing. Otherwise decreases
* the reference count of @info. When its reference count drops to 0,
* the memory used is freed.
*
* Since: 2.26
*/
/**
* g_dbus_auth_observer_allow_mechanism:
* @observer: A #GDBusAuthObserver.
* @mechanism: The name of the mechanism, e.g. `DBUS_COOKIE_SHA1`.
*
* Emits the #GDBusAuthObserver::allow-mechanism signal on @observer.
*
* Returns: %TRUE if @mechanism can be used to authenticate the other peer, %FALSE if not.
* Since: 2.34
*/
/**
* g_dbus_auth_observer_authorize_authenticated_peer:
* @observer: A #GDBusAuthObserver.
* @stream: A #GIOStream for the #GDBusConnection.
* @credentials: (nullable): Credentials received from the peer or %NULL.
*
* Emits the #GDBusAuthObserver::authorize-authenticated-peer signal on @observer.
*
* Returns: %TRUE if the peer is authorized, %FALSE if not.
* Since: 2.26
*/
/**
* g_dbus_auth_observer_new:
*
* Creates a new #GDBusAuthObserver object.
*
* Returns: A #GDBusAuthObserver. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_connection_add_filter:
* @connection: a #GDBusConnection
* @filter_function: a filter function
* @user_data: user data to pass to @filter_function
* @user_data_free_func: function to free @user_data with when filter
* is removed or %NULL
*
* Adds a message filter. Filters are handlers that are run on all
* incoming and outgoing messages, prior to standard dispatch. Filters
* are run in the order that they were added. The same handler can be
* added as a filter more than once, in which case it will be run more
* than once. Filters added during a filter callback won't be run on
* the message being processed. Filter functions are allowed to modify
* and even drop messages.
*
* Note that filters are run in a dedicated message handling thread so
* they can't block and, generally, can't do anything but signal a
* worker thread. Also note that filters are rarely needed - use API
* such as g_dbus_connection_send_message_with_reply(),
* g_dbus_connection_signal_subscribe() or g_dbus_connection_call() instead.
*
* If a filter consumes an incoming message the message is not
* dispatched anywhere else - not even the standard dispatch machinery
* (that API such as g_dbus_connection_signal_subscribe() and
* g_dbus_connection_send_message_with_reply() relies on) will see the
* message. Similary, if a filter consumes an outgoing message, the
* message will not be sent to the other peer.
*
* If @user_data_free_func is non-%NULL, it will be called (in the
* thread-default main context of the thread you are calling this
* method from) at some point after @user_data is no longer
* needed. (It is not guaranteed to be called synchronously when the
* filter is removed, and may be called after @connection has been
* destroyed.)
*
* Returns: a filter identifier that can be used with
* g_dbus_connection_remove_filter()
* Since: 2.26
*/
/**
* g_dbus_connection_call:
* @connection: a #GDBusConnection
* @bus_name: (nullable): a unique or well-known bus name or %NULL if
* @connection is not a message bus connection
* @object_path: path of remote object
* @interface_name: D-Bus interface to invoke method on
* @method_name: the name of the method to invoke
* @parameters: (nullable): a #GVariant tuple with parameters for the method
* or %NULL if not passing parameters
* @reply_type: (nullable): the expected type of the reply, or %NULL
* @flags: flags from the #GDBusCallFlags enumeration
* @timeout_msec: the timeout in milliseconds, -1 to use the default
* timeout or %G_MAXINT for no timeout
* @cancellable: (nullable): a #GCancellable or %NULL
* @callback: (nullable): a #GAsyncReadyCallback to call when the request
* is satisfied or %NULL if you don't care about the result of the
* method invocation
* @user_data: the data to pass to @callback
*
* Asynchronously invokes the @method_name method on the
* @interface_name D-Bus interface on the remote object at
* @object_path owned by @bus_name.
*
* If @connection is closed then the operation will fail with
* %G_IO_ERROR_CLOSED. If @cancellable is canceled, the operation will
* fail with %G_IO_ERROR_CANCELLED. If @parameters contains a value
* not compatible with the D-Bus protocol, the operation fails with
* %G_IO_ERROR_INVALID_ARGUMENT.
*
* If @reply_type is non-%NULL then the reply will be checked for having this type and an
* error will be raised if it does not match. Said another way, if you give a @reply_type
* then any non-%NULL return value will be of this type.
*
* If the @parameters #GVariant is floating, it is consumed. This allows
* convenient 'inline' use of g_variant_new(), e.g.:
* |[
* g_dbus_connection_call (connection,
* "org.freedesktop.StringThings",
* "/org/freedesktop/StringThings",
* "org.freedesktop.StringThings",
* "TwoStrings",
* g_variant_new ("(ss)",
* "Thing One",
* "Thing Two"),
* NULL,
* G_DBUS_CALL_FLAGS_NONE,
* -1,
* NULL,
* (GAsyncReadyCallback) two_strings_done,
* NULL);
* ]|
*
* This is an asynchronous method. When the operation is finished,
* @callback will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this method from. You can then call
* g_dbus_connection_call_finish() to get the result of the operation.
* See g_dbus_connection_call_sync() for the synchronous version of this
* function.
*
* If @callback is %NULL then the D-Bus method call message will be sent with
* the %G_DBUS_MESSAGE_FLAGS_NO_REPLY_EXPECTED flag set.
*
* Since: 2.26
*/
/**
* g_dbus_connection_call_finish:
* @connection: a #GDBusConnection
* @res: a #GAsyncResult obtained from the #GAsyncReadyCallback passed to g_dbus_connection_call()
* @error: return location for error or %NULL
*
* Finishes an operation started with g_dbus_connection_call().
*
* Returns: %NULL if @error is set. Otherwise a #GVariant tuple with
* return values. Free with g_variant_unref().
* Since: 2.26
*/
/**
* g_dbus_connection_call_sync:
* @connection: a #GDBusConnection
* @bus_name: (nullable): a unique or well-known bus name or %NULL if
* @connection is not a message bus connection
* @object_path: path of remote object
* @interface_name: D-Bus interface to invoke method on
* @method_name: the name of the method to invoke
* @parameters: (nullable): a #GVariant tuple with parameters for the method
* or %NULL if not passing parameters
* @reply_type: (nullable): the expected type of the reply, or %NULL
* @flags: flags from the #GDBusCallFlags enumeration
* @timeout_msec: the timeout in milliseconds, -1 to use the default
* timeout or %G_MAXINT for no timeout
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: return location for error or %NULL
*
* Synchronously invokes the @method_name method on the
* @interface_name D-Bus interface on the remote object at
* @object_path owned by @bus_name.
*
* If @connection is closed then the operation will fail with
* %G_IO_ERROR_CLOSED. If @cancellable is canceled, the
* operation will fail with %G_IO_ERROR_CANCELLED. If @parameters
* contains a value not compatible with the D-Bus protocol, the operation
* fails with %G_IO_ERROR_INVALID_ARGUMENT.
*
* If @reply_type is non-%NULL then the reply will be checked for having
* this type and an error will be raised if it does not match. Said
* another way, if you give a @reply_type then any non-%NULL return
* value will be of this type.
*
* If the @parameters #GVariant is floating, it is consumed.
* This allows convenient 'inline' use of g_variant_new(), e.g.:
* |[
* g_dbus_connection_call_sync (connection,
* "org.freedesktop.StringThings",
* "/org/freedesktop/StringThings",
* "org.freedesktop.StringThings",
* "TwoStrings",
* g_variant_new ("(ss)",
* "Thing One",
* "Thing Two"),
* NULL,
* G_DBUS_CALL_FLAGS_NONE,
* -1,
* NULL,
* &error);
* ]|
*
* The calling thread is blocked until a reply is received. See
* g_dbus_connection_call() for the asynchronous version of
* this method.
*
* Returns: %NULL if @error is set. Otherwise a #GVariant tuple with
* return values. Free with g_variant_unref().
* Since: 2.26
*/
/**
* g_dbus_connection_call_with_unix_fd_list:
* @connection: a #GDBusConnection
* @bus_name: (nullable): a unique or well-known bus name or %NULL if
* @connection is not a message bus connection
* @object_path: path of remote object
* @interface_name: D-Bus interface to invoke method on
* @method_name: the name of the method to invoke
* @parameters: (nullable): a #GVariant tuple with parameters for the method
* or %NULL if not passing parameters
* @reply_type: (nullable): the expected type of the reply, or %NULL
* @flags: flags from the #GDBusCallFlags enumeration
* @timeout_msec: the timeout in milliseconds, -1 to use the default
* timeout or %G_MAXINT for no timeout
* @fd_list: (nullable): a #GUnixFDList or %NULL
* @cancellable: (nullable): a #GCancellable or %NULL
* @callback: (nullable): a #GAsyncReadyCallback to call when the request is
* satisfied or %NULL if you don't * care about the result of the
* method invocation
* @user_data: The data to pass to @callback.
*
* Like g_dbus_connection_call() but also takes a #GUnixFDList object.
*
* This method is only available on UNIX.
*
* Since: 2.30
*/
/**
* g_dbus_connection_call_with_unix_fd_list_finish:
* @connection: a #GDBusConnection
* @out_fd_list: (out) (optional): return location for a #GUnixFDList or %NULL
* @res: a #GAsyncResult obtained from the #GAsyncReadyCallback passed to
* g_dbus_connection_call_with_unix_fd_list()
* @error: return location for error or %NULL
*
* Finishes an operation started with g_dbus_connection_call_with_unix_fd_list().
*
* Returns: %NULL if @error is set. Otherwise a #GVariant tuple with
* return values. Free with g_variant_unref().
* Since: 2.30
*/
/**
* g_dbus_connection_call_with_unix_fd_list_sync:
* @connection: a #GDBusConnection
* @bus_name: (nullable): a unique or well-known bus name or %NULL
* if @connection is not a message bus connection
* @object_path: path of remote object
* @interface_name: D-Bus interface to invoke method on
* @method_name: the name of the method to invoke
* @parameters: (nullable): a #GVariant tuple with parameters for
* the method or %NULL if not passing parameters
* @reply_type: (nullable): the expected type of the reply, or %NULL
* @flags: flags from the #GDBusCallFlags enumeration
* @timeout_msec: the timeout in milliseconds, -1 to use the default
* timeout or %G_MAXINT for no timeout
* @fd_list: (nullable): a #GUnixFDList or %NULL
* @out_fd_list: (out) (optional): return location for a #GUnixFDList or %NULL
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: return location for error or %NULL
*
* Like g_dbus_connection_call_sync() but also takes and returns #GUnixFDList objects.
*
* This method is only available on UNIX.
*
* Returns: %NULL if @error is set. Otherwise a #GVariant tuple with
* return values. Free with g_variant_unref().
* Since: 2.30
*/
/**
* g_dbus_connection_close:
* @connection: a #GDBusConnection
* @cancellable: (nullable): a #GCancellable or %NULL
* @callback: (nullable): a #GAsyncReadyCallback to call when the request is
* satisfied or %NULL if you don't care about the result
* @user_data: The data to pass to @callback
*
* Closes @connection. Note that this never causes the process to
* exit (this might only happen if the other end of a shared message
* bus connection disconnects, see #GDBusConnection:exit-on-close).
*
* Once the connection is closed, operations such as sending a message
* will return with the error %G_IO_ERROR_CLOSED. Closing a connection
* will not automatically flush the connection so queued messages may
* be lost. Use g_dbus_connection_flush() if you need such guarantees.
*
* If @connection is already closed, this method fails with
* %G_IO_ERROR_CLOSED.
*
* When @connection has been closed, the #GDBusConnection::closed
* signal is emitted in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread that @connection was constructed in.
*
* This is an asynchronous method. When the operation is finished,
* @callback will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this method from. You can
* then call g_dbus_connection_close_finish() to get the result of the
* operation. See g_dbus_connection_close_sync() for the synchronous
* version.
*
* Since: 2.26
*/
/**
* g_dbus_connection_close_finish:
* @connection: a #GDBusConnection
* @res: a #GAsyncResult obtained from the #GAsyncReadyCallback passed
* to g_dbus_connection_close()
* @error: return location for error or %NULL
*
* Finishes an operation started with g_dbus_connection_close().
*
* Returns: %TRUE if the operation succeeded, %FALSE if @error is set
* Since: 2.26
*/
/**
* g_dbus_connection_close_sync:
* @connection: a #GDBusConnection
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: return location for error or %NULL
*
* Synchronously closees @connection. The calling thread is blocked
* until this is done. See g_dbus_connection_close() for the
* asynchronous version of this method and more details about what it
* does.
*
* Returns: %TRUE if the operation succeeded, %FALSE if @error is set
* Since: 2.26
*/
/**
* g_dbus_connection_emit_signal:
* @connection: a #GDBusConnection
* @destination_bus_name: (nullable): the unique bus name for the destination
* for the signal or %NULL to emit to all listeners
* @object_path: path of remote object
* @interface_name: D-Bus interface to emit a signal on
* @signal_name: the name of the signal to emit
* @parameters: (nullable): a #GVariant tuple with parameters for the signal
* or %NULL if not passing parameters
* @error: Return location for error or %NULL
*
* Emits a signal.
*
* If the parameters GVariant is floating, it is consumed.
*
* This can only fail if @parameters is not compatible with the D-Bus protocol.
*
* Returns: %TRUE unless @error is set
* Since: 2.26
*/
/**
* g_dbus_connection_export_action_group:
* @connection: a #GDBusConnection
* @object_path: a D-Bus object path
* @action_group: a #GActionGroup
* @error: a pointer to a %NULL #GError, or %NULL
*
* Exports @action_group on @connection at @object_path.
*
* The implemented D-Bus API should be considered private. It is
* subject to change in the future.
*
* A given object path can only have one action group exported on it.
* If this constraint is violated, the export will fail and 0 will be
* returned (with @error set accordingly).
*
* You can unexport the action group using
* g_dbus_connection_unexport_action_group() with the return value of
* this function.
*
* The thread default main context is taken at the time of this call.
* All incoming action activations and state change requests are
* reported from this context. Any changes on the action group that
* cause it to emit signals must also come from this same context.
* Since incoming action activations and state change requests are
* rather likely to cause changes on the action group, this effectively
* limits a given action group to being exported from only one main
* context.
*
* Returns: the ID of the export (never zero), or 0 in case of failure
* Since: 2.32
*/
/**
* g_dbus_connection_export_menu_model:
* @connection: a #GDBusConnection
* @object_path: a D-Bus object path
* @menu: a #GMenuModel
* @error: return location for an error, or %NULL
*
* Exports @menu on @connection at @object_path.
*
* The implemented D-Bus API should be considered private.
* It is subject to change in the future.
*
* An object path can only have one menu model exported on it. If this
* constraint is violated, the export will fail and 0 will be
* returned (with @error set accordingly).
*
* You can unexport the menu model using
* g_dbus_connection_unexport_menu_model() with the return value of
* this function.
*
* Returns: the ID of the export (never zero), or 0 in case of failure
* Since: 2.32
*/
/**
* g_dbus_connection_flush:
* @connection: a #GDBusConnection
* @cancellable: (nullable): a #GCancellable or %NULL
* @callback: (nullable): a #GAsyncReadyCallback to call when the
* request is satisfied or %NULL if you don't care about the result
* @user_data: The data to pass to @callback
*
* Asynchronously flushes @connection, that is, writes all queued
* outgoing message to the transport and then flushes the transport
* (using g_output_stream_flush_async()). This is useful in programs
* that wants to emit a D-Bus signal and then exit immediately. Without
* flushing the connection, there is no guaranteed that the message has
* been sent to the networking buffers in the OS kernel.
*
* This is an asynchronous method. When the operation is finished,
* @callback will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this method from. You can
* then call g_dbus_connection_flush_finish() to get the result of the
* operation. See g_dbus_connection_flush_sync() for the synchronous
* version.
*
* Since: 2.26
*/
/**
* g_dbus_connection_flush_finish:
* @connection: a #GDBusConnection
* @res: a #GAsyncResult obtained from the #GAsyncReadyCallback passed
* to g_dbus_connection_flush()
* @error: return location for error or %NULL
*
* Finishes an operation started with g_dbus_connection_flush().
*
* Returns: %TRUE if the operation succeeded, %FALSE if @error is set
* Since: 2.26
*/
/**
* g_dbus_connection_flush_sync:
* @connection: a #GDBusConnection
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: return location for error or %NULL
*
* Synchronously flushes @connection. The calling thread is blocked
* until this is done. See g_dbus_connection_flush() for the
* asynchronous version of this method and more details about what it
* does.
*
* Returns: %TRUE if the operation succeeded, %FALSE if @error is set
* Since: 2.26
*/
/**
* g_dbus_connection_get_capabilities:
* @connection: a #GDBusConnection
*
* Gets the capabilities negotiated with the remote peer
*
* Returns: zero or more flags from the #GDBusCapabilityFlags enumeration
* Since: 2.26
*/
/**
* g_dbus_connection_get_exit_on_close:
* @connection: a #GDBusConnection
*
* Gets whether the process is terminated when @connection is
* closed by the remote peer. See
* #GDBusConnection:exit-on-close for more details.
*
* Returns: whether the process is terminated when @connection is
* closed by the remote peer
* Since: 2.26
*/
/**
* g_dbus_connection_get_guid:
* @connection: a #GDBusConnection
*
* The GUID of the peer performing the role of server when
* authenticating. See #GDBusConnection:guid for more details.
*
* Returns: The GUID. Do not free this string, it is owned by
* @connection.
* Since: 2.26
*/
/**
* g_dbus_connection_get_last_serial:
* @connection: a #GDBusConnection
*
* Retrieves the last serial number assigned to a #GDBusMessage on
* the current thread. This includes messages sent via both low-level
* API such as g_dbus_connection_send_message() as well as
* high-level API such as g_dbus_connection_emit_signal(),
* g_dbus_connection_call() or g_dbus_proxy_call().
*
* Returns: the last used serial or zero when no message has been sent
* within the current thread
* Since: 2.34
*/
/**
* g_dbus_connection_get_peer_credentials:
* @connection: a #GDBusConnection
*
* Gets the credentials of the authenticated peer. This will always
* return %NULL unless @connection acted as a server
* (e.g. %G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER was passed)
* when set up and the client passed credentials as part of the
* authentication process.
*
* In a message bus setup, the message bus is always the server and
* each application is a client. So this method will always return
* %NULL for message bus clients.
*
* Returns: (transfer none) (nullable): a #GCredentials or %NULL if not
* available. Do not free this object, it is owned by @connection.
* Since: 2.26
*/
/**
* g_dbus_connection_get_stream:
* @connection: a #GDBusConnection
*
* Gets the underlying stream used for IO.
*
* While the #GDBusConnection is active, it will interact with this
* stream from a worker thread, so it is not safe to interact with
* the stream directly.
*
* Returns: (transfer none): the stream used for IO
* Since: 2.26
*/
/**
* g_dbus_connection_get_unique_name:
* @connection: a #GDBusConnection
*
* Gets the unique name of @connection as assigned by the message
* bus. This can also be used to figure out if @connection is a
* message bus connection.
*
* Returns: the unique name or %NULL if @connection is not a message
* bus connection. Do not free this string, it is owned by
* @connection.
* Since: 2.26
*/
/**
* g_dbus_connection_is_closed:
* @connection: a #GDBusConnection
*
* Gets whether @connection is closed.
*
* Returns: %TRUE if the connection is closed, %FALSE otherwise
* Since: 2.26
*/
/**
* g_dbus_connection_new:
* @stream: a #GIOStream
* @guid: (nullable): the GUID to use if a authenticating as a server or %NULL
* @flags: flags describing how to make the connection
* @observer: (nullable): a #GDBusAuthObserver or %NULL
* @cancellable: (nullable): a #GCancellable or %NULL
* @callback: a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: the data to pass to @callback
*
* Asynchronously sets up a D-Bus connection for exchanging D-Bus messages
* with the end represented by @stream.
*
* If @stream is a #GSocketConnection, then the corresponding #GSocket
* will be put into non-blocking mode.
*
* The D-Bus connection will interact with @stream from a worker thread.
* As a result, the caller should not interact with @stream after this
* method has been called, except by calling g_object_unref() on it.
*
* If @observer is not %NULL it may be used to control the
* authentication process.
*
* When the operation is finished, @callback will be invoked. You can
* then call g_dbus_connection_new_finish() to get the result of the
* operation.
*
* This is a asynchronous failable constructor. See
* g_dbus_connection_new_sync() for the synchronous
* version.
*
* Since: 2.26
*/
/**
* g_dbus_connection_new_finish:
* @res: a #GAsyncResult obtained from the #GAsyncReadyCallback
* passed to g_dbus_connection_new().
* @error: return location for error or %NULL
*
* Finishes an operation started with g_dbus_connection_new().
*
* Returns: a #GDBusConnection or %NULL if @error is set. Free
* with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_connection_new_for_address:
* @address: a D-Bus address
* @flags: flags describing how to make the connection
* @observer: (nullable): a #GDBusAuthObserver or %NULL
* @cancellable: (nullable): a #GCancellable or %NULL
* @callback: a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: the data to pass to @callback
*
* Asynchronously connects and sets up a D-Bus client connection for
* exchanging D-Bus messages with an endpoint specified by @address
* which must be in the
* [D-Bus address format](https://dbus.freedesktop.org/doc/dbus-specification.html#addresses).
*
* This constructor can only be used to initiate client-side
* connections - use g_dbus_connection_new() if you need to act as the
* server. In particular, @flags cannot contain the
* %G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER or
* %G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS flags.
*
* When the operation is finished, @callback will be invoked. You can
* then call g_dbus_connection_new_finish() to get the result of the
* operation.
*
* If @observer is not %NULL it may be used to control the
* authentication process.
*
* This is a asynchronous failable constructor. See
* g_dbus_connection_new_for_address_sync() for the synchronous
* version.
*
* Since: 2.26
*/
/**
* g_dbus_connection_new_for_address_finish:
* @res: a #GAsyncResult obtained from the #GAsyncReadyCallback passed
* to g_dbus_connection_new()
* @error: return location for error or %NULL
*
* Finishes an operation started with g_dbus_connection_new_for_address().
*
* Returns: a #GDBusConnection or %NULL if @error is set. Free with
* g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_connection_new_for_address_sync:
* @address: a D-Bus address
* @flags: flags describing how to make the connection
* @observer: (nullable): a #GDBusAuthObserver or %NULL
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: return location for error or %NULL
*
* Synchronously connects and sets up a D-Bus client connection for
* exchanging D-Bus messages with an endpoint specified by @address
* which must be in the
* [D-Bus address format](https://dbus.freedesktop.org/doc/dbus-specification.html#addresses).
*
* This constructor can only be used to initiate client-side
* connections - use g_dbus_connection_new_sync() if you need to act
* as the server. In particular, @flags cannot contain the
* %G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER or
* %G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS flags.
*
* This is a synchronous failable constructor. See
* g_dbus_connection_new_for_address() for the asynchronous version.
*
* If @observer is not %NULL it may be used to control the
* authentication process.
*
* Returns: a #GDBusConnection or %NULL if @error is set. Free with
* g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_connection_new_sync:
* @stream: a #GIOStream
* @guid: (nullable): the GUID to use if a authenticating as a server or %NULL
* @flags: flags describing how to make the connection
* @observer: (nullable): a #GDBusAuthObserver or %NULL
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: return location for error or %NULL
*
* Synchronously sets up a D-Bus connection for exchanging D-Bus messages
* with the end represented by @stream.
*
* If @stream is a #GSocketConnection, then the corresponding #GSocket
* will be put into non-blocking mode.
*
* The D-Bus connection will interact with @stream from a worker thread.
* As a result, the caller should not interact with @stream after this
* method has been called, except by calling g_object_unref() on it.
*
* If @observer is not %NULL it may be used to control the
* authentication process.
*
* This is a synchronous failable constructor. See
* g_dbus_connection_new() for the asynchronous version.
*
* Returns: a #GDBusConnection or %NULL if @error is set. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_connection_register_object:
* @connection: a #GDBusConnection
* @object_path: the object path to register at
* @interface_info: introspection data for the interface
* @vtable: (nullable): a #GDBusInterfaceVTable to call into or %NULL
* @user_data: (nullable): data to pass to functions in @vtable
* @user_data_free_func: function to call when the object path is unregistered
* @error: return location for error or %NULL
*
* Registers callbacks for exported objects at @object_path with the
* D-Bus interface that is described in @interface_info.
*
* Calls to functions in @vtable (and @user_data_free_func) will happen
* in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this method from.
*
* Note that all #GVariant values passed to functions in @vtable will match
* the signature given in @interface_info - if a remote caller passes
* incorrect values, the `org.freedesktop.DBus.Error.InvalidArgs`
* is returned to the remote caller.
*
* Additionally, if the remote caller attempts to invoke methods or
* access properties not mentioned in @interface_info the
* `org.freedesktop.DBus.Error.UnknownMethod` resp.
* `org.freedesktop.DBus.Error.InvalidArgs` errors
* are returned to the caller.
*
* It is considered a programming error if the
* #GDBusInterfaceGetPropertyFunc function in @vtable returns a
* #GVariant of incorrect type.
*
* If an existing callback is already registered at @object_path and
* @interface_name, then @error is set to #G_IO_ERROR_EXISTS.
*
* GDBus automatically implements the standard D-Bus interfaces
* org.freedesktop.DBus.Properties, org.freedesktop.DBus.Introspectable
* and org.freedesktop.Peer, so you don't have to implement those for the
* objects you export. You can implement org.freedesktop.DBus.Properties
* yourself, e.g. to handle getting and setting of properties asynchronously.
*
* Note that the reference count on @interface_info will be
* incremented by 1 (unless allocated statically, e.g. if the
* reference count is -1, see g_dbus_interface_info_ref()) for as long
* as the object is exported. Also note that @vtable will be copied.
*
* See this [server][gdbus-server] for an example of how to use this method.
*
* Returns: 0 if @error is set, otherwise a registration id (never 0)
* that can be used with g_dbus_connection_unregister_object()
* Since: 2.26
*/
/**
* g_dbus_connection_register_object_with_closures: (rename-to g_dbus_connection_register_object)
* @connection: A #GDBusConnection.
* @object_path: The object path to register at.
* @interface_info: Introspection data for the interface.
* @method_call_closure: (nullable): #GClosure for handling incoming method calls.
* @get_property_closure: (nullable): #GClosure for getting a property.
* @set_property_closure: (nullable): #GClosure for setting a property.
* @error: Return location for error or %NULL.
*
* Version of g_dbus_connection_register_object() using closures instead of a
* #GDBusInterfaceVTable for easier binding in other languages.
*
* Returns: 0 if @error is set, otherwise a registration id (never 0)
* that can be used with g_dbus_connection_unregister_object() .
* Since: 2.46
*/
/**
* g_dbus_connection_register_subtree:
* @connection: a #GDBusConnection
* @object_path: the object path to register the subtree at
* @vtable: a #GDBusSubtreeVTable to enumerate, introspect and
* dispatch nodes in the subtree
* @flags: flags used to fine tune the behavior of the subtree
* @user_data: data to pass to functions in @vtable
* @user_data_free_func: function to call when the subtree is unregistered
* @error: return location for error or %NULL
*
* Registers a whole subtree of dynamic objects.
*
* The @enumerate and @introspection functions in @vtable are used to
* convey, to remote callers, what nodes exist in the subtree rooted
* by @object_path.
*
* When handling remote calls into any node in the subtree, first the
* @enumerate function is used to check if the node exists. If the node exists
* or the #G_DBUS_SUBTREE_FLAGS_DISPATCH_TO_UNENUMERATED_NODES flag is set
* the @introspection function is used to check if the node supports the
* requested method. If so, the @dispatch function is used to determine
* where to dispatch the call. The collected #GDBusInterfaceVTable and
* #gpointer will be used to call into the interface vtable for processing
* the request.
*
* All calls into user-provided code will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this method from.
*
* If an existing subtree is already registered at @object_path or
* then @error is set to #G_IO_ERROR_EXISTS.
*
* Note that it is valid to register regular objects (using
* g_dbus_connection_register_object()) in a subtree registered with
* g_dbus_connection_register_subtree() - if so, the subtree handler
* is tried as the last resort. One way to think about a subtree
* handler is to consider it a fallback handler for object paths not
* registered via g_dbus_connection_register_object() or other bindings.
*
* Note that @vtable will be copied so you cannot change it after
* registration.
*
* See this [server][gdbus-subtree-server] for an example of how to use
* this method.
*
* Returns: 0 if @error is set, otherwise a subtree registration id (never 0)
* that can be used with g_dbus_connection_unregister_subtree() .
* Since: 2.26
*/
/**
* g_dbus_connection_remove_filter:
* @connection: a #GDBusConnection
* @filter_id: an identifier obtained from g_dbus_connection_add_filter()
*
* Removes a filter.
*
* Note that since filters run in a different thread, there is a race
* condition where it is possible that the filter will be running even
* after calling g_dbus_connection_remove_filter(), so you cannot just
* free data that the filter might be using. Instead, you should pass
* a #GDestroyNotify to g_dbus_connection_add_filter(), which will be
* called when it is guaranteed that the data is no longer needed.
*
* Since: 2.26
*/
/**
* g_dbus_connection_send_message:
* @connection: a #GDBusConnection
* @message: a #GDBusMessage
* @flags: flags affecting how the message is sent
* @out_serial: (out) (optional): return location for serial number assigned
* to @message when sending it or %NULL
* @error: Return location for error or %NULL
*
* Asynchronously sends @message to the peer represented by @connection.
*
* Unless @flags contain the
* %G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL flag, the serial number
* will be assigned by @connection and set on @message via
* g_dbus_message_set_serial(). If @out_serial is not %NULL, then the
* serial number used will be written to this location prior to
* submitting the message to the underlying transport.
*
* If @connection is closed then the operation will fail with
* %G_IO_ERROR_CLOSED. If @message is not well-formed,
* the operation fails with %G_IO_ERROR_INVALID_ARGUMENT.
*
* See this [server][gdbus-server] and [client][gdbus-unix-fd-client]
* for an example of how to use this low-level API to send and receive
* UNIX file descriptors.
*
* Note that @message must be unlocked, unless @flags contain the
* %G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL flag.
*
* Returns: %TRUE if the message was well-formed and queued for
* transmission, %FALSE if @error is set
* Since: 2.26
*/
/**
* g_dbus_connection_send_message_with_reply:
* @connection: a #GDBusConnection
* @message: a #GDBusMessage
* @flags: flags affecting how the message is sent
* @timeout_msec: the timeout in milliseconds, -1 to use the default
* timeout or %G_MAXINT for no timeout
* @out_serial: (out) (optional): return location for serial number assigned
* to @message when sending it or %NULL
* @cancellable: (nullable): a #GCancellable or %NULL
* @callback: (nullable): a #GAsyncReadyCallback to call when the request
* is satisfied or %NULL if you don't care about the result
* @user_data: The data to pass to @callback
*
* Asynchronously sends @message to the peer represented by @connection.
*
* Unless @flags contain the
* %G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL flag, the serial number
* will be assigned by @connection and set on @message via
* g_dbus_message_set_serial(). If @out_serial is not %NULL, then the
* serial number used will be written to this location prior to
* submitting the message to the underlying transport.
*
* If @connection is closed then the operation will fail with
* %G_IO_ERROR_CLOSED. If @cancellable is canceled, the operation will
* fail with %G_IO_ERROR_CANCELLED. If @message is not well-formed,
* the operation fails with %G_IO_ERROR_INVALID_ARGUMENT.
*
* This is an asynchronous method. When the operation is finished, @callback
* will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this method from. You can then call
* g_dbus_connection_send_message_with_reply_finish() to get the result of the operation.
* See g_dbus_connection_send_message_with_reply_sync() for the synchronous version.
*
* Note that @message must be unlocked, unless @flags contain the
* %G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL flag.
*
* See this [server][gdbus-server] and [client][gdbus-unix-fd-client]
* for an example of how to use this low-level API to send and receive
* UNIX file descriptors.
*
* Since: 2.26
*/
/**
* g_dbus_connection_send_message_with_reply_finish:
* @connection: a #GDBusConnection
* @res: a #GAsyncResult obtained from the #GAsyncReadyCallback passed to
* g_dbus_connection_send_message_with_reply()
* @error: teturn location for error or %NULL
*
* Finishes an operation started with g_dbus_connection_send_message_with_reply().
*
* Note that @error is only set if a local in-process error
* occurred. That is to say that the returned #GDBusMessage object may
* be of type %G_DBUS_MESSAGE_TYPE_ERROR. Use
* g_dbus_message_to_gerror() to transcode this to a #GError.
*
* See this [server][gdbus-server] and [client][gdbus-unix-fd-client]
* for an example of how to use this low-level API to send and receive
* UNIX file descriptors.
*
* Returns: (transfer full): a locked #GDBusMessage or %NULL if @error is set
* Since: 2.26
*/
/**
* g_dbus_connection_send_message_with_reply_sync:
* @connection: a #GDBusConnection
* @message: a #GDBusMessage
* @flags: flags affecting how the message is sent.
* @timeout_msec: the timeout in milliseconds, -1 to use the default
* timeout or %G_MAXINT for no timeout
* @out_serial: (out) (optional): return location for serial number
* assigned to @message when sending it or %NULL
* @cancellable: (nullable): a #GCancellable or %NULL
* @error: return location for error or %NULL
*
* Synchronously sends @message to the peer represented by @connection
* and blocks the calling thread until a reply is received or the
* timeout is reached. See g_dbus_connection_send_message_with_reply()
* for the asynchronous version of this method.
*
* Unless @flags contain the
* %G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL flag, the serial number
* will be assigned by @connection and set on @message via
* g_dbus_message_set_serial(). If @out_serial is not %NULL, then the
* serial number used will be written to this location prior to
* submitting the message to the underlying transport.
*
* If @connection is closed then the operation will fail with
* %G_IO_ERROR_CLOSED. If @cancellable is canceled, the operation will
* fail with %G_IO_ERROR_CANCELLED. If @message is not well-formed,
* the operation fails with %G_IO_ERROR_INVALID_ARGUMENT.
*
* Note that @error is only set if a local in-process error
* occurred. That is to say that the returned #GDBusMessage object may
* be of type %G_DBUS_MESSAGE_TYPE_ERROR. Use
* g_dbus_message_to_gerror() to transcode this to a #GError.
*
* See this [server][gdbus-server] and [client][gdbus-unix-fd-client]
* for an example of how to use this low-level API to send and receive
* UNIX file descriptors.
*
* Note that @message must be unlocked, unless @flags contain the
* %G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL flag.
*
* Returns: (transfer full): a locked #GDBusMessage that is the reply
* to @message or %NULL if @error is set
* Since: 2.26
*/
/**
* g_dbus_connection_set_exit_on_close:
* @connection: a #GDBusConnection
* @exit_on_close: whether the process should be terminated
* when @connection is closed by the remote peer
*
* Sets whether the process should be terminated when @connection is
* closed by the remote peer. See #GDBusConnection:exit-on-close for
* more details.
*
* Note that this function should be used with care. Most modern UNIX
* desktops tie the notion of a user session the session bus, and expect
* all of a users applications to quit when their bus connection goes away.
* If you are setting @exit_on_close to %FALSE for the shared session
* bus connection, you should make sure that your application exits
* when the user session ends.
*
* Since: 2.26
*/
/**
* g_dbus_connection_signal_subscribe:
* @connection: a #GDBusConnection
* @sender: (nullable): sender name to match on (unique or well-known name)
* or %NULL to listen from all senders
* @interface_name: (nullable): D-Bus interface name to match on or %NULL to
* match on all interfaces
* @member: (nullable): D-Bus signal name to match on or %NULL to match on
* all signals
* @object_path: (nullable): object path to match on or %NULL to match on
* all object paths
* @arg0: (nullable): contents of first string argument to match on or %NULL
* to match on all kinds of arguments
* @flags: #GDBusSignalFlags describing how arg0 is used in subscribing to the
* signal
* @callback: callback to invoke when there is a signal matching the requested data
* @user_data: user data to pass to @callback
* @user_data_free_func: (nullable): function to free @user_data with when
* subscription is removed or %NULL
*
* Subscribes to signals on @connection and invokes @callback with a whenever
* the signal is received. Note that @callback will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this method from.
*
* If @connection is not a message bus connection, @sender must be
* %NULL.
*
* If @sender is a well-known name note that @callback is invoked with
* the unique name for the owner of @sender, not the well-known name
* as one would expect. This is because the message bus rewrites the
* name. As such, to avoid certain race conditions, users should be
* tracking the name owner of the well-known name and use that when
* processing the received signal.
*
* If one of %G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_NAMESPACE or
* %G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_PATH are given, @arg0 is
* interpreted as part of a namespace or path. The first argument
* of a signal is matched against that part as specified by D-Bus.
*
* If @user_data_free_func is non-%NULL, it will be called (in the
* thread-default main context of the thread you are calling this
* method from) at some point after @user_data is no longer
* needed. (It is not guaranteed to be called synchronously when the
* signal is unsubscribed from, and may be called after @connection
* has been destroyed.)
*
* Returns: a subscription identifier that can be used with g_dbus_connection_signal_unsubscribe()
* Since: 2.26
*/
/**
* g_dbus_connection_signal_unsubscribe:
* @connection: a #GDBusConnection
* @subscription_id: a subscription id obtained from
* g_dbus_connection_signal_subscribe()
*
* Unsubscribes from signals.
*
* Since: 2.26
*/
/**
* g_dbus_connection_start_message_processing:
* @connection: a #GDBusConnection
*
* If @connection was created with
* %G_DBUS_CONNECTION_FLAGS_DELAY_MESSAGE_PROCESSING, this method
* starts processing messages. Does nothing on if @connection wasn't
* created with this flag or if the method has already been called.
*
* Since: 2.26
*/
/**
* g_dbus_connection_unexport_action_group:
* @connection: a #GDBusConnection
* @export_id: the ID from g_dbus_connection_export_action_group()
*
* Reverses the effect of a previous call to
* g_dbus_connection_export_action_group().
*
* It is an error to call this function with an ID that wasn't returned
* from g_dbus_connection_export_action_group() or to call it with the
* same ID more than once.
*
* Since: 2.32
*/
/**
* g_dbus_connection_unexport_menu_model:
* @connection: a #GDBusConnection
* @export_id: the ID from g_dbus_connection_export_menu_model()
*
* Reverses the effect of a previous call to
* g_dbus_connection_export_menu_model().
*
* It is an error to call this function with an ID that wasn't returned
* from g_dbus_connection_export_menu_model() or to call it with the
* same ID more than once.
*
* Since: 2.32
*/
/**
* g_dbus_connection_unregister_object:
* @connection: a #GDBusConnection
* @registration_id: a registration id obtained from
* g_dbus_connection_register_object()
*
* Unregisters an object.
*
* Returns: %TRUE if the object was unregistered, %FALSE otherwise
* Since: 2.26
*/
/**
* g_dbus_connection_unregister_subtree:
* @connection: a #GDBusConnection
* @registration_id: a subtree registration id obtained from
* g_dbus_connection_register_subtree()
*
* Unregisters a subtree.
*
* Returns: %TRUE if the subtree was unregistered, %FALSE otherwise
* Since: 2.26
*/
/**
* g_dbus_error_encode_gerror:
* @error: A #GError.
*
* Creates a D-Bus error name to use for @error. If @error matches
* a registered error (cf. g_dbus_error_register_error()), the corresponding
* D-Bus error name will be returned.
*
* Otherwise the a name of the form
* `org.gtk.GDBus.UnmappedGError.Quark._ESCAPED_QUARK_NAME.Code_ERROR_CODE`
* will be used. This allows other GDBus applications to map the error
* on the wire back to a #GError using g_dbus_error_new_for_dbus_error().
*
* This function is typically only used in object mappings to put a
* #GError on the wire. Regular applications should not use it.
*
* Returns: A D-Bus error name (never %NULL). Free with g_free().
* Since: 2.26
*/
/**
* g_dbus_error_get_remote_error:
* @error: a #GError
*
* Gets the D-Bus error name used for @error, if any.
*
* This function is guaranteed to return a D-Bus error name for all
* #GErrors returned from functions handling remote method calls
* (e.g. g_dbus_connection_call_finish()) unless
* g_dbus_error_strip_remote_error() has been used on @error.
*
* Returns: an allocated string or %NULL if the D-Bus error name
* could not be found. Free with g_free().
* Since: 2.26
*/
/**
* g_dbus_error_is_remote_error:
* @error: A #GError.
*
* Checks if @error represents an error received via D-Bus from a remote peer. If so,
* use g_dbus_error_get_remote_error() to get the name of the error.
*
* Returns: %TRUE if @error represents an error from a remote peer,
* %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_error_new_for_dbus_error:
* @dbus_error_name: D-Bus error name.
* @dbus_error_message: D-Bus error message.
*
* Creates a #GError based on the contents of @dbus_error_name and
* @dbus_error_message.
*
* Errors registered with g_dbus_error_register_error() will be looked
* up using @dbus_error_name and if a match is found, the error domain
* and code is used. Applications can use g_dbus_error_get_remote_error()
* to recover @dbus_error_name.
*
* If a match against a registered error is not found and the D-Bus
* error name is in a form as returned by g_dbus_error_encode_gerror()
* the error domain and code encoded in the name is used to
* create the #GError. Also, @dbus_error_name is added to the error message
* such that it can be recovered with g_dbus_error_get_remote_error().
*
* Otherwise, a #GError with the error code %G_IO_ERROR_DBUS_ERROR
* in the #G_IO_ERROR error domain is returned. Also, @dbus_error_name is
* added to the error message such that it can be recovered with
* g_dbus_error_get_remote_error().
*
* In all three cases, @dbus_error_name can always be recovered from the
* returned #GError using the g_dbus_error_get_remote_error() function
* (unless g_dbus_error_strip_remote_error() hasn't been used on the returned error).
*
* This function is typically only used in object mappings to prepare
* #GError instances for applications. Regular applications should not use
* it.
*
* Returns: An allocated #GError. Free with g_error_free().
* Since: 2.26
*/
/**
* g_dbus_error_register_error:
* @error_domain: A #GQuark for a error domain.
* @error_code: An error code.
* @dbus_error_name: A D-Bus error name.
*
* Creates an association to map between @dbus_error_name and
* #GErrors specified by @error_domain and @error_code.
*
* This is typically done in the routine that returns the #GQuark for
* an error domain.
*
* Returns: %TRUE if the association was created, %FALSE if it already
* exists.
* Since: 2.26
*/
/**
* g_dbus_error_register_error_domain:
* @error_domain_quark_name: The error domain name.
* @quark_volatile: A pointer where to store the #GQuark.
* @entries: A pointer to @num_entries #GDBusErrorEntry struct items.
* @num_entries: Number of items to register.
*
* Helper function for associating a #GError error domain with D-Bus error names.
*
* Since: 2.26
*/
/**
* g_dbus_error_set_dbus_error:
* @error: A pointer to a #GError or %NULL.
* @dbus_error_name: D-Bus error name.
* @dbus_error_message: D-Bus error message.
* @format: (nullable): printf()-style format to prepend to @dbus_error_message or %NULL.
* @...: Arguments for @format.
*
* Does nothing if @error is %NULL. Otherwise sets *@error to
* a new #GError created with g_dbus_error_new_for_dbus_error()
* with @dbus_error_message prepend with @format (unless %NULL).
*
* Since: 2.26
*/
/**
* g_dbus_error_set_dbus_error_valist:
* @error: A pointer to a #GError or %NULL.
* @dbus_error_name: D-Bus error name.
* @dbus_error_message: D-Bus error message.
* @format: (nullable): printf()-style format to prepend to @dbus_error_message or %NULL.
* @var_args: Arguments for @format.
*
* Like g_dbus_error_set_dbus_error() but intended for language bindings.
*
* Since: 2.26
*/
/**
* g_dbus_error_strip_remote_error:
* @error: A #GError.
*
* Looks for extra information in the error message used to recover
* the D-Bus error name and strips it if found. If stripped, the
* message field in @error will correspond exactly to what was
* received on the wire.
*
* This is typically used when presenting errors to the end user.
*
* Returns: %TRUE if information was stripped, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_error_unregister_error:
* @error_domain: A #GQuark for a error domain.
* @error_code: An error code.
* @dbus_error_name: A D-Bus error name.
*
* Destroys an association previously set up with g_dbus_error_register_error().
*
* Returns: %TRUE if the association was destroyed, %FALSE if it wasn't found.
* Since: 2.26
*/
/**
* g_dbus_generate_guid:
*
* Generate a D-Bus GUID that can be used with
* e.g. g_dbus_connection_new().
*
* See the D-Bus specification regarding what strings are valid D-Bus
* GUID (for example, D-Bus GUIDs are not RFC-4122 compliant).
*
* Returns: A valid D-Bus GUID. Free with g_free().
* Since: 2.26
*/
/**
* g_dbus_gvalue_to_gvariant:
* @gvalue: A #GValue to convert to a #GVariant
* @type: A #GVariantType
*
* Converts a #GValue to a #GVariant of the type indicated by the @type
* parameter.
*
* The conversion is using the following rules:
*
* - #G_TYPE_STRING: 's', 'o', 'g' or 'ay'
* - #G_TYPE_STRV: 'as', 'ao' or 'aay'
* - #G_TYPE_BOOLEAN: 'b'
* - #G_TYPE_UCHAR: 'y'
* - #G_TYPE_INT: 'i', 'n'
* - #G_TYPE_UINT: 'u', 'q'
* - #G_TYPE_INT64 'x'
* - #G_TYPE_UINT64: 't'
* - #G_TYPE_DOUBLE: 'd'
* - #G_TYPE_VARIANT: Any #GVariantType
*
* This can fail if e.g. @gvalue is of type #G_TYPE_STRING and @type
* is ['i'][G-VARIANT-TYPE-INT32:CAPS]. It will also fail for any #GType
* (including e.g. #G_TYPE_OBJECT and #G_TYPE_BOXED derived-types) not
* in the table above.
*
* Note that if @gvalue is of type #G_TYPE_VARIANT and its value is
* %NULL, the empty #GVariant instance (never %NULL) for @type is
* returned (e.g. 0 for scalar types, the empty string for string types,
* '/' for object path types, the empty array for any array type and so on).
*
* See the g_dbus_gvariant_to_gvalue() function for how to convert a
* #GVariant to a #GValue.
*
* Returns: A #GVariant (never floating) of #GVariantType @type holding
* the data from @gvalue or %NULL in case of failure. Free with
* g_variant_unref().
* Since: 2.30
*/
/**
* g_dbus_gvariant_to_gvalue:
* @value: A #GVariant.
* @out_gvalue: (out): Return location pointing to a zero-filled (uninitialized) #GValue.
*
* Converts a #GVariant to a #GValue. If @value is floating, it is consumed.
*
* The rules specified in the g_dbus_gvalue_to_gvariant() function are
* used - this function is essentially its reverse form. So, a #GVariant
* containing any basic or string array type will be converted to a #GValue
* containing a basic value or string array. Any other #GVariant (handle,
* variant, tuple, dict entry) will be converted to a #GValue containing that
* #GVariant.
*
* The conversion never fails - a valid #GValue is always returned in
* @out_gvalue.
*
* Since: 2.30
*/
/**
* g_dbus_interface_dup_object: (rename-to g_dbus_interface_get_object)
* @interface_: An exported D-Bus interface.
*
* Gets the #GDBusObject that @interface_ belongs to, if any.
*
* Returns: (transfer full): A #GDBusObject or %NULL. The returned
* reference should be freed with g_object_unref().
* Since: 2.32
*/
/**
* g_dbus_interface_get_info:
* @interface_: An exported D-Bus interface.
*
* Gets D-Bus introspection information for the D-Bus interface
* implemented by @interface_.
*
* Returns: (transfer none): A #GDBusInterfaceInfo. Do not free.
* Since: 2.30
*/
/**
* g_dbus_interface_get_object: (skip)
* @interface_: An exported D-Bus interface
*
* Gets the #GDBusObject that @interface_ belongs to, if any.
*
* It is not safe to use the returned object if @interface_ or
* the returned object is being used from other threads. See
* g_dbus_interface_dup_object() for a thread-safe alternative.
*
* Returns: (transfer none): A #GDBusObject or %NULL. The returned
* reference belongs to @interface_ and should not be freed.
* Since: 2.30
*/
/**
* g_dbus_interface_info_cache_build:
* @info: A #GDBusInterfaceInfo.
*
* Builds a lookup-cache to speed up
* g_dbus_interface_info_lookup_method(),
* g_dbus_interface_info_lookup_signal() and
* g_dbus_interface_info_lookup_property().
*
* If this has already been called with @info, the existing cache is
* used and its use count is increased.
*
* Note that @info cannot be modified until
* g_dbus_interface_info_cache_release() is called.
*
* Since: 2.30
*/
/**
* g_dbus_interface_info_cache_release:
* @info: A GDBusInterfaceInfo
*
* Decrements the usage count for the cache for @info built by
* g_dbus_interface_info_cache_build() (if any) and frees the
* resources used by the cache if the usage count drops to zero.
*
* Since: 2.30
*/
/**
* g_dbus_interface_info_generate_xml:
* @info: A #GDBusNodeInfo
* @indent: Indentation level.
* @string_builder: A #GString to to append XML data to.
*
* Appends an XML representation of @info (and its children) to @string_builder.
*
* This function is typically used for generating introspection XML
* documents at run-time for handling the
* `org.freedesktop.DBus.Introspectable.Introspect`
* method.
*
* Since: 2.26
*/
/**
* g_dbus_interface_info_lookup_method:
* @info: A #GDBusInterfaceInfo.
* @name: A D-Bus method name (typically in CamelCase)
*
* Looks up information about a method.
*
* The cost of this function is O(n) in number of methods unless
* g_dbus_interface_info_cache_build() has been used on @info.
*
* Returns: (transfer none): A #GDBusMethodInfo or %NULL if not found. Do not free, it is owned by @info.
* Since: 2.26
*/
/**
* g_dbus_interface_info_lookup_property:
* @info: A #GDBusInterfaceInfo.
* @name: A D-Bus property name (typically in CamelCase).
*
* Looks up information about a property.
*
* The cost of this function is O(n) in number of properties unless
* g_dbus_interface_info_cache_build() has been used on @info.
*
* Returns: (transfer none): A #GDBusPropertyInfo or %NULL if not found. Do not free, it is owned by @info.
* Since: 2.26
*/
/**
* g_dbus_interface_info_lookup_signal:
* @info: A #GDBusInterfaceInfo.
* @name: A D-Bus signal name (typically in CamelCase)
*
* Looks up information about a signal.
*
* The cost of this function is O(n) in number of signals unless
* g_dbus_interface_info_cache_build() has been used on @info.
*
* Returns: (transfer none): A #GDBusSignalInfo or %NULL if not found. Do not free, it is owned by @info.
* Since: 2.26
*/
/**
* g_dbus_interface_info_ref:
* @info: A #GDBusInterfaceInfo
*
* If @info is statically allocated does nothing. Otherwise increases
* the reference count.
*
* Returns: The same @info.
* Since: 2.26
*/
/**
* g_dbus_interface_info_unref:
* @info: A #GDBusInterfaceInfo.
*
* If @info is statically allocated, does nothing. Otherwise decreases
* the reference count of @info. When its reference count drops to 0,
* the memory used is freed.
*
* Since: 2.26
*/
/**
* g_dbus_interface_set_object:
* @interface_: An exported D-Bus interface.
* @object: (nullable): A #GDBusObject or %NULL.
*
* Sets the #GDBusObject for @interface_ to @object.
*
* Note that @interface_ will hold a weak reference to @object.
*
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_export:
* @interface_: The D-Bus interface to export.
* @connection: A #GDBusConnection to export @interface_ on.
* @object_path: The path to export the interface at.
* @error: Return location for error or %NULL.
*
* Exports @interface_ at @object_path on @connection.
*
* This can be called multiple times to export the same @interface_
* onto multiple connections however the @object_path provided must be
* the same for all connections.
*
* Use g_dbus_interface_skeleton_unexport() to unexport the object.
*
* Returns: %TRUE if the interface was exported on @connection, otherwise %FALSE with
* @error set.
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_flush:
* @interface_: A #GDBusInterfaceSkeleton.
*
* If @interface_ has outstanding changes, request for these changes to be
* emitted immediately.
*
* For example, an exported D-Bus interface may queue up property
* changes and emit the
* `org.freedesktop.DBus.Properties::PropertiesChanged`
* signal later (e.g. in an idle handler). This technique is useful
* for collapsing multiple property changes into one.
*
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_get_connection:
* @interface_: A #GDBusInterfaceSkeleton.
*
* Gets the first connection that @interface_ is exported on, if any.
*
* Returns: (transfer none): A #GDBusConnection or %NULL if @interface_ is
* not exported anywhere. Do not free, the object belongs to @interface_.
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_get_connections:
* @interface_: A #GDBusInterfaceSkeleton.
*
* Gets a list of the connections that @interface_ is exported on.
*
* Returns: (element-type GDBusConnection) (transfer full): A list of
* all the connections that @interface_ is exported on. The returned
* list should be freed with g_list_free() after each element has
* been freed with g_object_unref().
* Since: 2.32
*/
/**
* g_dbus_interface_skeleton_get_flags:
* @interface_: A #GDBusInterfaceSkeleton.
*
* Gets the #GDBusInterfaceSkeletonFlags that describes what the behavior
* of @interface_
*
* Returns: One or more flags from the #GDBusInterfaceSkeletonFlags enumeration.
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_get_info:
* @interface_: A #GDBusInterfaceSkeleton.
*
* Gets D-Bus introspection information for the D-Bus interface
* implemented by @interface_.
*
* Returns: (transfer none): A #GDBusInterfaceInfo (never %NULL). Do not free.
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_get_object_path:
* @interface_: A #GDBusInterfaceSkeleton.
*
* Gets the object path that @interface_ is exported on, if any.
*
* Returns: A string owned by @interface_ or %NULL if @interface_ is not exported
* anywhere. Do not free, the string belongs to @interface_.
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_get_properties:
* @interface_: A #GDBusInterfaceSkeleton.
*
* Gets all D-Bus properties for @interface_.
*
* Returns: (transfer full): A #GVariant of type
* ['a{sv}'][G-VARIANT-TYPE-VARDICT:CAPS].
* Free with g_variant_unref().
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_get_vtable: (skip)
* @interface_: A #GDBusInterfaceSkeleton.
*
* Gets the interface vtable for the D-Bus interface implemented by
* @interface_. The returned function pointers should expect @interface_
* itself to be passed as @user_data.
*
* Returns: A #GDBusInterfaceVTable (never %NULL).
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_has_connection:
* @interface_: A #GDBusInterfaceSkeleton.
* @connection: A #GDBusConnection.
*
* Checks if @interface_ is exported on @connection.
*
* Returns: %TRUE if @interface_ is exported on @connection, %FALSE otherwise.
* Since: 2.32
*/
/**
* g_dbus_interface_skeleton_set_flags:
* @interface_: A #GDBusInterfaceSkeleton.
* @flags: Flags from the #GDBusInterfaceSkeletonFlags enumeration.
*
* Sets flags describing what the behavior of @skeleton should be.
*
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_unexport:
* @interface_: A #GDBusInterfaceSkeleton.
*
* Stops exporting @interface_ on all connections it is exported on.
*
* To unexport @interface_ from only a single connection, use
* g_dbus_interface_skeleton_unexport_from_connection()
*
* Since: 2.30
*/
/**
* g_dbus_interface_skeleton_unexport_from_connection:
* @interface_: A #GDBusInterfaceSkeleton.
* @connection: A #GDBusConnection.
*
* Stops exporting @interface_ on @connection.
*
* To stop exporting on all connections the interface is exported on,
* use g_dbus_interface_skeleton_unexport().
*
* Since: 2.32
*/
/**
* g_dbus_is_address:
* @string: A string.
*
* Checks if @string is a
* [D-Bus address](https://dbus.freedesktop.org/doc/dbus-specification.html#addresses).
*
* This doesn't check if @string is actually supported by #GDBusServer
* or #GDBusConnection - use g_dbus_is_supported_address() to do more
* checks.
*
* Returns: %TRUE if @string is a valid D-Bus address, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_is_guid:
* @string: The string to check.
*
* Checks if @string is a D-Bus GUID.
*
* See the D-Bus specification regarding what strings are valid D-Bus
* GUID (for example, D-Bus GUIDs are not RFC-4122 compliant).
*
* Returns: %TRUE if @string is a guid, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_is_interface_name:
* @string: The string to check.
*
* Checks if @string is a valid D-Bus interface name.
*
* Returns: %TRUE if valid, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_is_member_name:
* @string: The string to check.
*
* Checks if @string is a valid D-Bus member (e.g. signal or method) name.
*
* Returns: %TRUE if valid, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_is_name:
* @string: The string to check.
*
* Checks if @string is a valid D-Bus bus name (either unique or well-known).
*
* Returns: %TRUE if valid, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_is_supported_address:
* @string: A string.
* @error: Return location for error or %NULL.
*
* Like g_dbus_is_address() but also checks if the library supports the
* transports in @string and that key/value pairs for each transport
* are valid. See the specification of the
* [D-Bus address format](https://dbus.freedesktop.org/doc/dbus-specification.html#addresses).
*
* Returns: %TRUE if @string is a valid D-Bus address that is
* supported by this library, %FALSE if @error is set.
* Since: 2.26
*/
/**
* g_dbus_is_unique_name:
* @string: The string to check.
*
* Checks if @string is a valid D-Bus unique bus name.
*
* Returns: %TRUE if valid, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_menu_model_get:
* @connection: a #GDBusConnection
* @bus_name: the bus name which exports the menu model
* @object_path: the object path at which the menu model is exported
*
* Obtains a #GDBusMenuModel for the menu model which is exported
* at the given @bus_name and @object_path.
*
* The thread default main context is taken at the time of this call.
* All signals on the menu model (and any linked models) are reported
* with respect to this context. All calls on the returned menu model
* (and linked models) must also originate from this same context, with
* the thread default main context unchanged.
*
* Returns: (transfer full): a #GDBusMenuModel object. Free with
* g_object_unref().
* Since: 2.32
*/
/**
* g_dbus_message_bytes_needed:
* @blob: (array length=blob_len) (element-type guint8): A blob represent a binary D-Bus message.
* @blob_len: The length of @blob (must be at least 16).
* @error: Return location for error or %NULL.
*
* Utility function to calculate how many bytes are needed to
* completely deserialize the D-Bus message stored at @blob.
*
* Returns: Number of bytes needed or -1 if @error is set (e.g. if
* @blob contains invalid data or not enough data is available to
* determine the size).
* Since: 2.26
*/
/**
* g_dbus_message_copy:
* @message: A #GDBusMessage.
* @error: Return location for error or %NULL.
*
* Copies @message. The copy is a deep copy and the returned
* #GDBusMessage is completely identical except that it is guaranteed
* to not be locked.
*
* This operation can fail if e.g. @message contains file descriptors
* and the per-process or system-wide open files limit is reached.
*
* Returns: (transfer full): A new #GDBusMessage or %NULL if @error is set.
* Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_message_get_arg0:
* @message: A #GDBusMessage.
*
* Convenience to get the first item in the body of @message.
*
* Returns: The string item or %NULL if the first item in the body of
* @message is not a string.
* Since: 2.26
*/
/**
* g_dbus_message_get_body:
* @message: A #GDBusMessage.
*
* Gets the body of a message.
*
* Returns: (transfer none): A #GVariant or %NULL if the body is
* empty. Do not free, it is owned by @message.
* Since: 2.26
*/
/**
* g_dbus_message_get_byte_order:
* @message: A #GDBusMessage.
*
* Gets the byte order of @message.
*
* Returns: The byte order.
*/
/**
* g_dbus_message_get_destination:
* @message: A #GDBusMessage.
*
* Convenience getter for the %G_DBUS_MESSAGE_HEADER_FIELD_DESTINATION header field.
*
* Returns: The value.
* Since: 2.26
*/
/**
* g_dbus_message_get_error_name:
* @message: A #GDBusMessage.
*
* Convenience getter for the %G_DBUS_MESSAGE_HEADER_FIELD_ERROR_NAME header field.
*
* Returns: The value.
* Since: 2.26
*/
/**
* g_dbus_message_get_flags:
* @message: A #GDBusMessage.
*
* Gets the flags for @message.
*
* Returns: Flags that are set (typically values from the #GDBusMessageFlags enumeration bitwise ORed together).
* Since: 2.26
*/
/**
* g_dbus_message_get_header:
* @message: A #GDBusMessage.
* @header_field: A 8-bit unsigned integer (typically a value from the #GDBusMessageHeaderField enumeration)
*
* Gets a header field on @message.
*
* Returns: A #GVariant with the value if the header was found, %NULL
* otherwise. Do not free, it is owned by @message.
* Since: 2.26
*/
/**
* g_dbus_message_get_header_fields:
* @message: A #GDBusMessage.
*
* Gets an array of all header fields on @message that are set.
*
* Returns: (array zero-terminated=1): An array of header fields
* terminated by %G_DBUS_MESSAGE_HEADER_FIELD_INVALID. Each element
* is a #guchar. Free with g_free().
* Since: 2.26
*/
/**
* g_dbus_message_get_interface:
* @message: A #GDBusMessage.
*
* Convenience getter for the %G_DBUS_MESSAGE_HEADER_FIELD_INTERFACE header field.
*
* Returns: The value.
* Since: 2.26
*/
/**
* g_dbus_message_get_locked:
* @message: A #GDBusMessage.
*
* Checks whether @message is locked. To monitor changes to this
* value, conncet to the #GObject::notify signal to listen for changes
* on the #GDBusMessage:locked property.
*
* Returns: %TRUE if @message is locked, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_message_get_member:
* @message: A #GDBusMessage.
*
* Convenience getter for the %G_DBUS_MESSAGE_HEADER_FIELD_MEMBER header field.
*
* Returns: The value.
* Since: 2.26
*/
/**
* g_dbus_message_get_message_type:
* @message: A #GDBusMessage.
*
* Gets the type of @message.
*
* Returns: A 8-bit unsigned integer (typically a value from the #GDBusMessageType enumeration).
* Since: 2.26
*/
/**
* g_dbus_message_get_num_unix_fds:
* @message: A #GDBusMessage.
*
* Convenience getter for the %G_DBUS_MESSAGE_HEADER_FIELD_NUM_UNIX_FDS header field.
*
* Returns: The value.
* Since: 2.26
*/
/**
* g_dbus_message_get_path:
* @message: A #GDBusMessage.
*
* Convenience getter for the %G_DBUS_MESSAGE_HEADER_FIELD_PATH header field.
*
* Returns: The value.
* Since: 2.26
*/
/**
* g_dbus_message_get_reply_serial:
* @message: A #GDBusMessage.
*
* Convenience getter for the %G_DBUS_MESSAGE_HEADER_FIELD_REPLY_SERIAL header field.
*
* Returns: The value.
* Since: 2.26
*/
/**
* g_dbus_message_get_sender:
* @message: A #GDBusMessage.
*
* Convenience getter for the %G_DBUS_MESSAGE_HEADER_FIELD_SENDER header field.
*
* Returns: The value.
* Since: 2.26
*/
/**
* g_dbus_message_get_serial:
* @message: A #GDBusMessage.
*
* Gets the serial for @message.
*
* Returns: A #guint32.
* Since: 2.26
*/
/**
* g_dbus_message_get_signature:
* @message: A #GDBusMessage.
*
* Convenience getter for the %G_DBUS_MESSAGE_HEADER_FIELD_SIGNATURE header field.
*
* Returns: The value.
* Since: 2.26
*/
/**
* g_dbus_message_get_unix_fd_list:
* @message: A #GDBusMessage.
*
* Gets the UNIX file descriptors associated with @message, if any.
*
* This method is only available on UNIX.
*
* Returns: (transfer none): A #GUnixFDList or %NULL if no file descriptors are
* associated. Do not free, this object is owned by @message.
* Since: 2.26
*/
/**
* g_dbus_message_lock:
* @message: A #GDBusMessage.
*
* If @message is locked, does nothing. Otherwise locks the message.
*
* Since: 2.26
*/
/**
* g_dbus_message_new:
*
* Creates a new empty #GDBusMessage.
*
* Returns: A #GDBusMessage. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_message_new_from_blob:
* @blob: (array length=blob_len) (element-type guint8): A blob represent a binary D-Bus message.
* @blob_len: The length of @blob.
* @capabilities: A #GDBusCapabilityFlags describing what protocol features are supported.
* @error: Return location for error or %NULL.
*
* Creates a new #GDBusMessage from the data stored at @blob. The byte
* order that the message was in can be retrieved using
* g_dbus_message_get_byte_order().
*
* Returns: A new #GDBusMessage or %NULL if @error is set. Free with
* g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_message_new_method_call:
* @name: (nullable): A valid D-Bus name or %NULL.
* @path: A valid object path.
* @interface_: (nullable): A valid D-Bus interface name or %NULL.
* @method: A valid method name.
*
* Creates a new #GDBusMessage for a method call.
*
* Returns: A #GDBusMessage. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_message_new_method_error:
* @method_call_message: A message of type %G_DBUS_MESSAGE_TYPE_METHOD_CALL to
* create a reply message to.
* @error_name: A valid D-Bus error name.
* @error_message_format: The D-Bus error message in a printf() format.
* @...: Arguments for @error_message_format.
*
* Creates a new #GDBusMessage that is an error reply to @method_call_message.
*
* Returns: (transfer full): A #GDBusMessage. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_message_new_method_error_literal:
* @method_call_message: A message of type %G_DBUS_MESSAGE_TYPE_METHOD_CALL to
* create a reply message to.
* @error_name: A valid D-Bus error name.
* @error_message: The D-Bus error message.
*
* Creates a new #GDBusMessage that is an error reply to @method_call_message.
*
* Returns: (transfer full): A #GDBusMessage. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_message_new_method_error_valist:
* @method_call_message: A message of type %G_DBUS_MESSAGE_TYPE_METHOD_CALL to
* create a reply message to.
* @error_name: A valid D-Bus error name.
* @error_message_format: The D-Bus error message in a printf() format.
* @var_args: Arguments for @error_message_format.
*
* Like g_dbus_message_new_method_error() but intended for language bindings.
*
* Returns: (transfer full): A #GDBusMessage. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_message_new_method_reply:
* @method_call_message: A message of type %G_DBUS_MESSAGE_TYPE_METHOD_CALL to
* create a reply message to.
*
* Creates a new #GDBusMessage that is a reply to @method_call_message.
*
* Returns: (transfer full): #GDBusMessage. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_message_new_signal:
* @path: A valid object path.
* @interface_: A valid D-Bus interface name.
* @signal: A valid signal name.
*
* Creates a new #GDBusMessage for a signal emission.
*
* Returns: A #GDBusMessage. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_message_print: (type method-return)
* @message: A #GDBusMessage.
* @indent: Indentation level.
*
* Produces a human-readable multi-line description of @message.
*
* The contents of the description has no ABI guarantees, the contents
* and formatting is subject to change at any time. Typical output
* looks something like this:
* |[
* Flags: none
* Version: 0
* Serial: 4
* Headers:
* path -> objectpath '/org/gtk/GDBus/TestObject'
* interface -> 'org.gtk.GDBus.TestInterface'
* member -> 'GimmeStdout'
* destination -> ':1.146'
* Body: ()
* UNIX File Descriptors:
* (none)
* ]|
* or
* |[
* Flags: no-reply-expected
* Version: 0
* Serial: 477
* Headers:
* reply-serial -> uint32 4
* destination -> ':1.159'
* sender -> ':1.146'
* num-unix-fds -> uint32 1
* Body: ()
* UNIX File Descriptors:
* fd 12: dev=0:10,mode=020620,ino=5,uid=500,gid=5,rdev=136:2,size=0,atime=1273085037,mtime=1273085851,ctime=1272982635
* ]|
*
* Returns: A string that should be freed with g_free().
* Since: 2.26
*/
/**
* g_dbus_message_set_body:
* @message: A #GDBusMessage.
* @body: Either %NULL or a #GVariant that is a tuple.
*
* Sets the body @message. As a side-effect the
* %G_DBUS_MESSAGE_HEADER_FIELD_SIGNATURE header field is set to the
* type string of @body (or cleared if @body is %NULL).
*
* If @body is floating, @message assumes ownership of @body.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_byte_order:
* @message: A #GDBusMessage.
* @byte_order: The byte order.
*
* Sets the byte order of @message.
*/
/**
* g_dbus_message_set_destination:
* @message: A #GDBusMessage.
* @value: The value to set.
*
* Convenience setter for the %G_DBUS_MESSAGE_HEADER_FIELD_DESTINATION header field.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_error_name:
* @message: A #GDBusMessage.
* @value: The value to set.
*
* Convenience setter for the %G_DBUS_MESSAGE_HEADER_FIELD_ERROR_NAME header field.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_flags:
* @message: A #GDBusMessage.
* @flags: Flags for @message that are set (typically values from the #GDBusMessageFlags
* enumeration bitwise ORed together).
*
* Sets the flags to set on @message.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_header:
* @message: A #GDBusMessage.
* @header_field: A 8-bit unsigned integer (typically a value from the #GDBusMessageHeaderField enumeration)
* @value: (nullable): A #GVariant to set the header field or %NULL to clear the header field.
*
* Sets a header field on @message.
*
* If @value is floating, @message assumes ownership of @value.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_interface:
* @message: A #GDBusMessage.
* @value: The value to set.
*
* Convenience setter for the %G_DBUS_MESSAGE_HEADER_FIELD_INTERFACE header field.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_member:
* @message: A #GDBusMessage.
* @value: The value to set.
*
* Convenience setter for the %G_DBUS_MESSAGE_HEADER_FIELD_MEMBER header field.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_message_type:
* @message: A #GDBusMessage.
* @type: A 8-bit unsigned integer (typically a value from the #GDBusMessageType enumeration).
*
* Sets @message to be of @type.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_num_unix_fds:
* @message: A #GDBusMessage.
* @value: The value to set.
*
* Convenience setter for the %G_DBUS_MESSAGE_HEADER_FIELD_NUM_UNIX_FDS header field.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_path:
* @message: A #GDBusMessage.
* @value: The value to set.
*
* Convenience setter for the %G_DBUS_MESSAGE_HEADER_FIELD_PATH header field.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_reply_serial:
* @message: A #GDBusMessage.
* @value: The value to set.
*
* Convenience setter for the %G_DBUS_MESSAGE_HEADER_FIELD_REPLY_SERIAL header field.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_sender:
* @message: A #GDBusMessage.
* @value: The value to set.
*
* Convenience setter for the %G_DBUS_MESSAGE_HEADER_FIELD_SENDER header field.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_serial:
* @message: A #GDBusMessage.
* @serial: A #guint32.
*
* Sets the serial for @message.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_signature:
* @message: A #GDBusMessage.
* @value: The value to set.
*
* Convenience setter for the %G_DBUS_MESSAGE_HEADER_FIELD_SIGNATURE header field.
*
* Since: 2.26
*/
/**
* g_dbus_message_set_unix_fd_list:
* @message: A #GDBusMessage.
* @fd_list: (nullable): A #GUnixFDList or %NULL.
*
* Sets the UNIX file descriptors associated with @message. As a
* side-effect the %G_DBUS_MESSAGE_HEADER_FIELD_NUM_UNIX_FDS header
* field is set to the number of fds in @fd_list (or cleared if
* @fd_list is %NULL).
*
* This method is only available on UNIX.
*
* Since: 2.26
*/
/**
* g_dbus_message_to_blob:
* @message: A #GDBusMessage.
* @out_size: Return location for size of generated blob.
* @capabilities: A #GDBusCapabilityFlags describing what protocol features are supported.
* @error: Return location for error.
*
* Serializes @message to a blob. The byte order returned by
* g_dbus_message_get_byte_order() will be used.
*
* Returns: (array length=out_size) (transfer full): A pointer to a
* valid binary D-Bus message of @out_size bytes generated by @message
* or %NULL if @error is set. Free with g_free().
* Since: 2.26
*/
/**
* g_dbus_message_to_gerror:
* @message: A #GDBusMessage.
* @error: The #GError to set.
*
* If @message is not of type %G_DBUS_MESSAGE_TYPE_ERROR does
* nothing and returns %FALSE.
*
* Otherwise this method encodes the error in @message as a #GError
* using g_dbus_error_set_dbus_error() using the information in the
* %G_DBUS_MESSAGE_HEADER_FIELD_ERROR_NAME header field of @message as
* well as the first string item in @message's body.
*
* Returns: %TRUE if @error was set, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_method_info_ref:
* @info: A #GDBusMethodInfo
*
* If @info is statically allocated does nothing. Otherwise increases
* the reference count.
*
* Returns: The same @info.
* Since: 2.26
*/
/**
* g_dbus_method_info_unref:
* @info: A #GDBusMethodInfo.
*
* If @info is statically allocated, does nothing. Otherwise decreases
* the reference count of @info. When its reference count drops to 0,
* the memory used is freed.
*
* Since: 2.26
*/
/**
* g_dbus_method_invocation_get_connection:
* @invocation: A #GDBusMethodInvocation.
*
* Gets the #GDBusConnection the method was invoked on.
*
* Returns: (transfer none): A #GDBusConnection. Do not free, it is owned by @invocation.
* Since: 2.26
*/
/**
* g_dbus_method_invocation_get_interface_name:
* @invocation: A #GDBusMethodInvocation.
*
* Gets the name of the D-Bus interface the method was invoked on.
*
* If this method call is a property Get, Set or GetAll call that has
* been redirected to the method call handler then
* "org.freedesktop.DBus.Properties" will be returned. See
* #GDBusInterfaceVTable for more information.
*
* Returns: A string. Do not free, it is owned by @invocation.
* Since: 2.26
*/
/**
* g_dbus_method_invocation_get_message:
* @invocation: A #GDBusMethodInvocation.
*
* Gets the #GDBusMessage for the method invocation. This is useful if
* you need to use low-level protocol features, such as UNIX file
* descriptor passing, that cannot be properly expressed in the
* #GVariant API.
*
* See this [server][gdbus-server] and [client][gdbus-unix-fd-client]
* for an example of how to use this low-level API to send and receive
* UNIX file descriptors.
*
* Returns: (transfer none): #GDBusMessage. Do not free, it is owned by @invocation.
* Since: 2.26
*/
/**
* g_dbus_method_invocation_get_method_info:
* @invocation: A #GDBusMethodInvocation.
*
* Gets information about the method call, if any.
*
* If this method invocation is a property Get, Set or GetAll call that
* has been redirected to the method call handler then %NULL will be
* returned. See g_dbus_method_invocation_get_property_info() and
* #GDBusInterfaceVTable for more information.
*
* Returns: A #GDBusMethodInfo or %NULL. Do not free, it is owned by @invocation.
* Since: 2.26
*/
/**
* g_dbus_method_invocation_get_method_name:
* @invocation: A #GDBusMethodInvocation.
*
* Gets the name of the method that was invoked.
*
* Returns: A string. Do not free, it is owned by @invocation.
* Since: 2.26
*/
/**
* g_dbus_method_invocation_get_object_path:
* @invocation: A #GDBusMethodInvocation.
*
* Gets the object path the method was invoked on.
*
* Returns: A string. Do not free, it is owned by @invocation.
* Since: 2.26
*/
/**
* g_dbus_method_invocation_get_parameters:
* @invocation: A #GDBusMethodInvocation.
*
* Gets the parameters of the method invocation. If there are no input
* parameters then this will return a GVariant with 0 children rather than NULL.
*
* Returns: (transfer none): A #GVariant tuple. Do not unref this because it is owned by @invocation.
* Since: 2.26
*/
/**
* g_dbus_method_invocation_get_property_info:
* @invocation: A #GDBusMethodInvocation
*
* Gets information about the property that this method call is for, if
* any.
*
* This will only be set in the case of an invocation in response to a
* property Get or Set call that has been directed to the method call
* handler for an object on account of its property_get() or
* property_set() vtable pointers being unset.
*
* See #GDBusInterfaceVTable for more information.
*
* If the call was GetAll, %NULL will be returned.
*
* Returns: (transfer none): a #GDBusPropertyInfo or %NULL
* Since: 2.38
*/
/**
* g_dbus_method_invocation_get_sender:
* @invocation: A #GDBusMethodInvocation.
*
* Gets the bus name that invoked the method.
*
* Returns: A string. Do not free, it is owned by @invocation.
* Since: 2.26
*/
/**
* g_dbus_method_invocation_get_user_data: (skip)
* @invocation: A #GDBusMethodInvocation.
*
* Gets the @user_data #gpointer passed to g_dbus_connection_register_object().
*
* Returns: A #gpointer.
* Since: 2.26
*/
/**
* g_dbus_method_invocation_return_dbus_error:
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @error_name: A valid D-Bus error name.
* @error_message: A valid D-Bus error message.
*
* Finishes handling a D-Bus method call by returning an error.
*
* This method will take ownership of @invocation. See
* #GDBusInterfaceVTable for more information about the ownership of
* @invocation.
*
* Since: 2.26
*/
/**
* g_dbus_method_invocation_return_error:
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @domain: A #GQuark for the #GError error domain.
* @code: The error code.
* @format: printf()-style format.
* @...: Parameters for @format.
*
* Finishes handling a D-Bus method call by returning an error.
*
* See g_dbus_error_encode_gerror() for details about what error name
* will be returned on the wire. In a nutshell, if the given error is
* registered using g_dbus_error_register_error() the name given
* during registration is used. Otherwise, a name of the form
* `org.gtk.GDBus.UnmappedGError.Quark...` is used. This provides
* transparent mapping of #GError between applications using GDBus.
*
* If you are writing an application intended to be portable,
* always register errors with g_dbus_error_register_error()
* or use g_dbus_method_invocation_return_dbus_error().
*
* This method will take ownership of @invocation. See
* #GDBusInterfaceVTable for more information about the ownership of
* @invocation.
*
* Since 2.48, if the method call requested for a reply not to be sent
* then this call will free @invocation but otherwise do nothing (as per
* the recommendations of the D-Bus specification).
*
* Since: 2.26
*/
/**
* g_dbus_method_invocation_return_error_literal:
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @domain: A #GQuark for the #GError error domain.
* @code: The error code.
* @message: The error message.
*
* Like g_dbus_method_invocation_return_error() but without printf()-style formatting.
*
* This method will take ownership of @invocation. See
* #GDBusInterfaceVTable for more information about the ownership of
* @invocation.
*
* Since: 2.26
*/
/**
* g_dbus_method_invocation_return_error_valist:
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @domain: A #GQuark for the #GError error domain.
* @code: The error code.
* @format: printf()-style format.
* @var_args: #va_list of parameters for @format.
*
* Like g_dbus_method_invocation_return_error() but intended for
* language bindings.
*
* This method will take ownership of @invocation. See
* #GDBusInterfaceVTable for more information about the ownership of
* @invocation.
*
* Since: 2.26
*/
/**
* g_dbus_method_invocation_return_gerror:
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @error: A #GError.
*
* Like g_dbus_method_invocation_return_error() but takes a #GError
* instead of the error domain, error code and message.
*
* This method will take ownership of @invocation. See
* #GDBusInterfaceVTable for more information about the ownership of
* @invocation.
*
* Since: 2.26
*/
/**
* g_dbus_method_invocation_return_value:
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @parameters: (nullable): A #GVariant tuple with out parameters for the method or %NULL if not passing any parameters.
*
* Finishes handling a D-Bus method call by returning @parameters.
* If the @parameters GVariant is floating, it is consumed.
*
* It is an error if @parameters is not of the right format: it must be a tuple
* containing the out-parameters of the D-Bus method. Even if the method has a
* single out-parameter, it must be contained in a tuple. If the method has no
* out-parameters, @parameters may be %NULL or an empty tuple.
*
* |[
* GDBusMethodInvocation *invocation = some_invocation;
* g_autofree gchar *result_string = NULL;
* g_autoptr (GError) error = NULL;
*
* result_string = calculate_result (&error);
*
* if (error != NULL)
* g_dbus_method_invocation_return_gerror (invocation, error);
* else
* g_dbus_method_invocation_return_value (invocation,
* g_variant_new ("(s)", result_string));
*
* /* Do not free @invocation here; returning a value does that */
* ]|
*
* This method will take ownership of @invocation. See
* #GDBusInterfaceVTable for more information about the ownership of
* @invocation.
*
* Since 2.48, if the method call requested for a reply not to be sent
* then this call will sink @parameters and free @invocation, but
* otherwise do nothing (as per the recommendations of the D-Bus
* specification).
*
* Since: 2.26
*/
/**
* g_dbus_method_invocation_return_value_with_unix_fd_list:
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @parameters: (nullable): A #GVariant tuple with out parameters for the method or %NULL if not passing any parameters.
* @fd_list: (nullable): A #GUnixFDList or %NULL.
*
* Like g_dbus_method_invocation_return_value() but also takes a #GUnixFDList.
*
* This method is only available on UNIX.
*
* This method will take ownership of @invocation. See
* #GDBusInterfaceVTable for more information about the ownership of
* @invocation.
*
* Since: 2.30
*/
/**
* g_dbus_method_invocation_take_error: (skip)
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @error: (transfer full): A #GError.
*
* Like g_dbus_method_invocation_return_gerror() but takes ownership
* of @error so the caller does not need to free it.
*
* This method will take ownership of @invocation. See
* #GDBusInterfaceVTable for more information about the ownership of
* @invocation.
*
* Since: 2.30
*/
/**
* g_dbus_node_info_generate_xml:
* @info: A #GDBusNodeInfo.
* @indent: Indentation level.
* @string_builder: A #GString to to append XML data to.
*
* Appends an XML representation of @info (and its children) to @string_builder.
*
* This function is typically used for generating introspection XML documents at run-time for
* handling the `org.freedesktop.DBus.Introspectable.Introspect` method.
*
* Since: 2.26
*/
/**
* g_dbus_node_info_lookup_interface:
* @info: A #GDBusNodeInfo.
* @name: A D-Bus interface name.
*
* Looks up information about an interface.
*
* The cost of this function is O(n) in number of interfaces.
*
* Returns: (transfer none): A #GDBusInterfaceInfo or %NULL if not found. Do not free, it is owned by @info.
* Since: 2.26
*/
/**
* g_dbus_node_info_new_for_xml:
* @xml_data: Valid D-Bus introspection XML.
* @error: Return location for error.
*
* Parses @xml_data and returns a #GDBusNodeInfo representing the data.
*
* The introspection XML must contain exactly one top-level
* element.
*
* Note that this routine is using a
* [GMarkup][glib-Simple-XML-Subset-Parser.description]-based
* parser that only accepts a subset of valid XML documents.
*
* Returns: A #GDBusNodeInfo structure or %NULL if @error is set. Free
* with g_dbus_node_info_unref().
* Since: 2.26
*/
/**
* g_dbus_node_info_ref:
* @info: A #GDBusNodeInfo
*
* If @info is statically allocated does nothing. Otherwise increases
* the reference count.
*
* Returns: The same @info.
* Since: 2.26
*/
/**
* g_dbus_node_info_unref:
* @info: A #GDBusNodeInfo.
*
* If @info is statically allocated, does nothing. Otherwise decreases
* the reference count of @info. When its reference count drops to 0,
* the memory used is freed.
*
* Since: 2.26
*/
/**
* g_dbus_object_get_interface:
* @object: A #GDBusObject.
* @interface_name: A D-Bus interface name.
*
* Gets the D-Bus interface with name @interface_name associated with
* @object, if any.
*
* Returns: (transfer full): %NULL if not found, otherwise a
* #GDBusInterface that must be freed with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_get_interfaces:
* @object: A #GDBusObject.
*
* Gets the D-Bus interfaces associated with @object.
*
* Returns: (element-type GDBusInterface) (transfer full): A list of #GDBusInterface instances.
* The returned list must be freed by g_list_free() after each element has been freed
* with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_get_object_path:
* @object: A #GDBusObject.
*
* Gets the object path for @object.
*
* Returns: A string owned by @object. Do not free.
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_get_connection:
* @manager: A #GDBusObjectManagerClient
*
* Gets the #GDBusConnection used by @manager.
*
* Returns: (transfer none): A #GDBusConnection object. Do not free,
* the object belongs to @manager.
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_get_flags:
* @manager: A #GDBusObjectManagerClient
*
* Gets the flags that @manager was constructed with.
*
* Returns: Zero of more flags from the #GDBusObjectManagerClientFlags
* enumeration.
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_get_name:
* @manager: A #GDBusObjectManagerClient
*
* Gets the name that @manager is for, or %NULL if not a message bus
* connection.
*
* Returns: A unique or well-known name. Do not free, the string
* belongs to @manager.
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_get_name_owner:
* @manager: A #GDBusObjectManagerClient.
*
* The unique name that owns the name that @manager is for or %NULL if
* no-one currently owns that name. You can connect to the
* #GObject::notify signal to track changes to the
* #GDBusObjectManagerClient:name-owner property.
*
* Returns: (nullable): The name owner or %NULL if no name owner
* exists. Free with g_free().
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_new:
* @connection: A #GDBusConnection.
* @flags: Zero or more flags from the #GDBusObjectManagerClientFlags enumeration.
* @name: The owner of the control object (unique or well-known name).
* @object_path: The object path of the control object.
* @get_proxy_type_func: (nullable): A #GDBusProxyTypeFunc function or %NULL to always construct #GDBusProxy proxies.
* @get_proxy_type_user_data: User data to pass to @get_proxy_type_func.
* @get_proxy_type_destroy_notify: (nullable): Free function for @get_proxy_type_user_data or %NULL.
* @cancellable: (nullable): A #GCancellable or %NULL
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: The data to pass to @callback.
*
* Asynchronously creates a new #GDBusObjectManagerClient object.
*
* This is an asynchronous failable constructor. When the result is
* ready, @callback will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this method from. You can
* then call g_dbus_object_manager_client_new_finish() to get the result. See
* g_dbus_object_manager_client_new_sync() for the synchronous version.
*
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_new_finish:
* @res: A #GAsyncResult obtained from the #GAsyncReadyCallback passed to g_dbus_object_manager_client_new().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with g_dbus_object_manager_client_new().
*
* Returns: (transfer full) (type GDBusObjectManagerClient): A
* #GDBusObjectManagerClient object or %NULL if @error is set. Free
* with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_new_for_bus:
* @bus_type: A #GBusType.
* @flags: Zero or more flags from the #GDBusObjectManagerClientFlags enumeration.
* @name: The owner of the control object (unique or well-known name).
* @object_path: The object path of the control object.
* @get_proxy_type_func: (nullable): A #GDBusProxyTypeFunc function or %NULL to always construct #GDBusProxy proxies.
* @get_proxy_type_user_data: User data to pass to @get_proxy_type_func.
* @get_proxy_type_destroy_notify: (nullable): Free function for @get_proxy_type_user_data or %NULL.
* @cancellable: (nullable): A #GCancellable or %NULL
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: The data to pass to @callback.
*
* Like g_dbus_object_manager_client_new() but takes a #GBusType instead of a
* #GDBusConnection.
*
* This is an asynchronous failable constructor. When the result is
* ready, @callback will be invoked in the
* [thread-default main loop][g-main-context-push-thread-default]
* of the thread you are calling this method from. You can
* then call g_dbus_object_manager_client_new_for_bus_finish() to get the result. See
* g_dbus_object_manager_client_new_for_bus_sync() for the synchronous version.
*
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_new_for_bus_finish:
* @res: A #GAsyncResult obtained from the #GAsyncReadyCallback passed to g_dbus_object_manager_client_new_for_bus().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with g_dbus_object_manager_client_new_for_bus().
*
* Returns: (transfer full) (type GDBusObjectManagerClient): A
* #GDBusObjectManagerClient object or %NULL if @error is set. Free
* with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_new_for_bus_sync:
* @bus_type: A #GBusType.
* @flags: Zero or more flags from the #GDBusObjectManagerClientFlags enumeration.
* @name: The owner of the control object (unique or well-known name).
* @object_path: The object path of the control object.
* @get_proxy_type_func: (nullable): A #GDBusProxyTypeFunc function or %NULL to always construct #GDBusProxy proxies.
* @get_proxy_type_user_data: User data to pass to @get_proxy_type_func.
* @get_proxy_type_destroy_notify: (nullable): Free function for @get_proxy_type_user_data or %NULL.
* @cancellable: (nullable): A #GCancellable or %NULL
* @error: Return location for error or %NULL.
*
* Like g_dbus_object_manager_client_new_sync() but takes a #GBusType instead
* of a #GDBusConnection.
*
* This is a synchronous failable constructor - the calling thread is
* blocked until a reply is received. See g_dbus_object_manager_client_new_for_bus()
* for the asynchronous version.
*
* Returns: (transfer full) (type GDBusObjectManagerClient): A
* #GDBusObjectManagerClient object or %NULL if @error is set. Free
* with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_manager_client_new_sync:
* @connection: A #GDBusConnection.
* @flags: Zero or more flags from the #GDBusObjectManagerClientFlags enumeration.
* @name: (nullable): The owner of the control object (unique or well-known name), or %NULL when not using a message bus connection.
* @object_path: The object path of the control object.
* @get_proxy_type_func: (nullable): A #GDBusProxyTypeFunc function or %NULL to always construct #GDBusProxy proxies.
* @get_proxy_type_user_data: User data to pass to @get_proxy_type_func.
* @get_proxy_type_destroy_notify: (nullable): Free function for @get_proxy_type_user_data or %NULL.
* @cancellable: (nullable): A #GCancellable or %NULL
* @error: Return location for error or %NULL.
*
* Creates a new #GDBusObjectManagerClient object.
*
* This is a synchronous failable constructor - the calling thread is
* blocked until a reply is received. See g_dbus_object_manager_client_new()
* for the asynchronous version.
*
* Returns: (transfer full) (type GDBusObjectManagerClient): A
* #GDBusObjectManagerClient object or %NULL if @error is set. Free
* with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_manager_get_interface:
* @manager: A #GDBusObjectManager.
* @object_path: Object path to lookup.
* @interface_name: D-Bus interface name to lookup.
*
* Gets the interface proxy for @interface_name at @object_path, if
* any.
*
* Returns: (transfer full): A #GDBusInterface instance or %NULL. Free
* with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_manager_get_object:
* @manager: A #GDBusObjectManager.
* @object_path: Object path to lookup.
*
* Gets the #GDBusObjectProxy at @object_path, if any.
*
* Returns: (transfer full): A #GDBusObject or %NULL. Free with
* g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_manager_get_object_path:
* @manager: A #GDBusObjectManager.
*
* Gets the object path that @manager is for.
*
* Returns: A string owned by @manager. Do not free.
* Since: 2.30
*/
/**
* g_dbus_object_manager_get_objects:
* @manager: A #GDBusObjectManager.
*
* Gets all #GDBusObject objects known to @manager.
*
* Returns: (transfer full) (element-type GDBusObject): A list of
* #GDBusObject objects. The returned list should be freed with
* g_list_free() after each element has been freed with
* g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_manager_server_export:
* @manager: A #GDBusObjectManagerServer.
* @object: A #GDBusObjectSkeleton.
*
* Exports @object on @manager.
*
* If there is already a #GDBusObject exported at the object path,
* then the old object is removed.
*
* The object path for @object must be in the hierarchy rooted by the
* object path for @manager.
*
* Note that @manager will take a reference on @object for as long as
* it is exported.
*
* Since: 2.30
*/
/**
* g_dbus_object_manager_server_export_uniquely:
* @manager: A #GDBusObjectManagerServer.
* @object: An object.
*
* Like g_dbus_object_manager_server_export() but appends a string of
* the form _N (with N being a natural number) to @object's object path
* if an object with the given path already exists. As such, the
* #GDBusObjectProxy:g-object-path property of @object may be modified.
*
* Since: 2.30
*/
/**
* g_dbus_object_manager_server_get_connection:
* @manager: A #GDBusObjectManagerServer
*
* Gets the #GDBusConnection used by @manager.
*
* Returns: (transfer full): A #GDBusConnection object or %NULL if
* @manager isn't exported on a connection. The returned object should
* be freed with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_manager_server_is_exported:
* @manager: A #GDBusObjectManagerServer.
* @object: An object.
*
* Returns whether @object is currently exported on @manager.
*
* Returns: %TRUE if @object is exported
* Since: 2.34
*/
/**
* g_dbus_object_manager_server_new:
* @object_path: The object path to export the manager object at.
*
* Creates a new #GDBusObjectManagerServer object.
*
* The returned server isn't yet exported on any connection. To do so,
* use g_dbus_object_manager_server_set_connection(). Normally you
* want to export all of your objects before doing so to avoid
* [InterfacesAdded](http://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-objectmanager)
* signals being emitted.
*
* Returns: A #GDBusObjectManagerServer object. Free with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_manager_server_set_connection:
* @manager: A #GDBusObjectManagerServer.
* @connection: (nullable): A #GDBusConnection or %NULL.
*
* Exports all objects managed by @manager on @connection. If
* @connection is %NULL, stops exporting objects.
*/
/**
* g_dbus_object_manager_server_unexport:
* @manager: A #GDBusObjectManagerServer.
* @object_path: An object path.
*
* If @manager has an object at @path, removes the object. Otherwise
* does nothing.
*
* Note that @object_path must be in the hierarchy rooted by the
* object path for @manager.
*
* Returns: %TRUE if object at @object_path was removed, %FALSE otherwise.
* Since: 2.30
*/
/**
* g_dbus_object_proxy_get_connection:
* @proxy: a #GDBusObjectProxy
*
* Gets the connection that @proxy is for.
*
* Returns: (transfer none): A #GDBusConnection. Do not free, the
* object is owned by @proxy.
* Since: 2.30
*/
/**
* g_dbus_object_proxy_new:
* @connection: a #GDBusConnection
* @object_path: the object path
*
* Creates a new #GDBusObjectProxy for the given connection and
* object path.
*
* Returns: a new #GDBusObjectProxy
* Since: 2.30
*/
/**
* g_dbus_object_skeleton_add_interface:
* @object: A #GDBusObjectSkeleton.
* @interface_: A #GDBusInterfaceSkeleton.
*
* Adds @interface_ to @object.
*
* If @object already contains a #GDBusInterfaceSkeleton with the same
* interface name, it is removed before @interface_ is added.
*
* Note that @object takes its own reference on @interface_ and holds
* it until removed.
*
* Since: 2.30
*/
/**
* g_dbus_object_skeleton_flush:
* @object: A #GDBusObjectSkeleton.
*
* This method simply calls g_dbus_interface_skeleton_flush() on all
* interfaces belonging to @object. See that method for when flushing
* is useful.
*
* Since: 2.30
*/
/**
* g_dbus_object_skeleton_new:
* @object_path: An object path.
*
* Creates a new #GDBusObjectSkeleton.
*
* Returns: A #GDBusObjectSkeleton. Free with g_object_unref().
* Since: 2.30
*/
/**
* g_dbus_object_skeleton_remove_interface:
* @object: A #GDBusObjectSkeleton.
* @interface_: A #GDBusInterfaceSkeleton.
*
* Removes @interface_ from @object.
*
* Since: 2.30
*/
/**
* g_dbus_object_skeleton_remove_interface_by_name:
* @object: A #GDBusObjectSkeleton.
* @interface_name: A D-Bus interface name.
*
* Removes the #GDBusInterface with @interface_name from @object.
*
* If no D-Bus interface of the given interface exists, this function
* does nothing.
*
* Since: 2.30
*/
/**
* g_dbus_object_skeleton_set_object_path:
* @object: A #GDBusObjectSkeleton.
* @object_path: A valid D-Bus object path.
*
* Sets the object path for @object.
*
* Since: 2.30
*/
/**
* g_dbus_property_info_ref:
* @info: A #GDBusPropertyInfo
*
* If @info is statically allocated does nothing. Otherwise increases
* the reference count.
*
* Returns: The same @info.
* Since: 2.26
*/
/**
* g_dbus_property_info_unref:
* @info: A #GDBusPropertyInfo.
*
* If @info is statically allocated, does nothing. Otherwise decreases
* the reference count of @info. When its reference count drops to 0,
* the memory used is freed.
*
* Since: 2.26
*/
/**
* g_dbus_proxy_call:
* @proxy: A #GDBusProxy.
* @method_name: Name of method to invoke.
* @parameters: (nullable): A #GVariant tuple with parameters for the signal or %NULL if not passing parameters.
* @flags: Flags from the #GDBusCallFlags enumeration.
* @timeout_msec: The timeout in milliseconds (with %G_MAXINT meaning
* "infinite") or -1 to use the proxy default timeout.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @callback: (nullable): A #GAsyncReadyCallback to call when the request is satisfied or %NULL if you don't
* care about the result of the method invocation.
* @user_data: The data to pass to @callback.
*
* Asynchronously invokes the @method_name method on @proxy.
*
* If @method_name contains any dots, then @name is split into interface and
* method name parts. This allows using @proxy for invoking methods on
* other interfaces.
*
* If the #GDBusConnection associated with @proxy is closed then
* the operation will fail with %G_IO_ERROR_CLOSED. If
* @cancellable is canceled, the operation will fail with
* %G_IO_ERROR_CANCELLED. If @parameters contains a value not
* compatible with the D-Bus protocol, the operation fails with
* %G_IO_ERROR_INVALID_ARGUMENT.
*
* If the @parameters #GVariant is floating, it is consumed. This allows
* convenient 'inline' use of g_variant_new(), e.g.:
* |[
* g_dbus_proxy_call (proxy,
* "TwoStrings",
* g_variant_new ("(ss)",
* "Thing One",
* "Thing Two"),
* G_DBUS_CALL_FLAGS_NONE,
* -1,
* NULL,
* (GAsyncReadyCallback) two_strings_done,
* &data);
* ]|
*
* If @proxy has an expected interface (see
* #GDBusProxy:g-interface-info) and @method_name is referenced by it,
* then the return value is checked against the return type.
*
* This is an asynchronous method. When the operation is finished,
* @callback will be invoked in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread you are calling this method from.
* You can then call g_dbus_proxy_call_finish() to get the result of
* the operation. See g_dbus_proxy_call_sync() for the synchronous
* version of this method.
*
* If @callback is %NULL then the D-Bus method call message will be sent with
* the %G_DBUS_MESSAGE_FLAGS_NO_REPLY_EXPECTED flag set.
*
* Since: 2.26
*/
/**
* g_dbus_proxy_call_finish:
* @proxy: A #GDBusProxy.
* @res: A #GAsyncResult obtained from the #GAsyncReadyCallback passed to g_dbus_proxy_call().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with g_dbus_proxy_call().
*
* Returns: %NULL if @error is set. Otherwise a #GVariant tuple with
* return values. Free with g_variant_unref().
* Since: 2.26
*/
/**
* g_dbus_proxy_call_sync:
* @proxy: A #GDBusProxy.
* @method_name: Name of method to invoke.
* @parameters: (nullable): A #GVariant tuple with parameters for the signal
* or %NULL if not passing parameters.
* @flags: Flags from the #GDBusCallFlags enumeration.
* @timeout_msec: The timeout in milliseconds (with %G_MAXINT meaning
* "infinite") or -1 to use the proxy default timeout.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the @method_name method on @proxy.
*
* If @method_name contains any dots, then @name is split into interface and
* method name parts. This allows using @proxy for invoking methods on
* other interfaces.
*
* If the #GDBusConnection associated with @proxy is disconnected then
* the operation will fail with %G_IO_ERROR_CLOSED. If
* @cancellable is canceled, the operation will fail with
* %G_IO_ERROR_CANCELLED. If @parameters contains a value not
* compatible with the D-Bus protocol, the operation fails with
* %G_IO_ERROR_INVALID_ARGUMENT.
*
* If the @parameters #GVariant is floating, it is consumed. This allows
* convenient 'inline' use of g_variant_new(), e.g.:
* |[
* g_dbus_proxy_call_sync (proxy,
* "TwoStrings",
* g_variant_new ("(ss)",
* "Thing One",
* "Thing Two"),
* G_DBUS_CALL_FLAGS_NONE,
* -1,
* NULL,
* &error);
* ]|
*
* The calling thread is blocked until a reply is received. See
* g_dbus_proxy_call() for the asynchronous version of this
* method.
*
* If @proxy has an expected interface (see
* #GDBusProxy:g-interface-info) and @method_name is referenced by it,
* then the return value is checked against the return type.
*
* Returns: %NULL if @error is set. Otherwise a #GVariant tuple with
* return values. Free with g_variant_unref().
* Since: 2.26
*/
/**
* g_dbus_proxy_call_with_unix_fd_list:
* @proxy: A #GDBusProxy.
* @method_name: Name of method to invoke.
* @parameters: (nullable): A #GVariant tuple with parameters for the signal or %NULL if not passing parameters.
* @flags: Flags from the #GDBusCallFlags enumeration.
* @timeout_msec: The timeout in milliseconds (with %G_MAXINT meaning
* "infinite") or -1 to use the proxy default timeout.
* @fd_list: (nullable): A #GUnixFDList or %NULL.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @callback: (nullable): A #GAsyncReadyCallback to call when the request is satisfied or %NULL if you don't
* care about the result of the method invocation.
* @user_data: The data to pass to @callback.
*
* Like g_dbus_proxy_call() but also takes a #GUnixFDList object.
*
* This method is only available on UNIX.
*
* Since: 2.30
*/
/**
* g_dbus_proxy_call_with_unix_fd_list_finish:
* @proxy: A #GDBusProxy.
* @out_fd_list: (out) (optional): Return location for a #GUnixFDList or %NULL.
* @res: A #GAsyncResult obtained from the #GAsyncReadyCallback passed to g_dbus_proxy_call_with_unix_fd_list().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with g_dbus_proxy_call_with_unix_fd_list().
*
* Returns: %NULL if @error is set. Otherwise a #GVariant tuple with
* return values. Free with g_variant_unref().
* Since: 2.30
*/
/**
* g_dbus_proxy_call_with_unix_fd_list_sync:
* @proxy: A #GDBusProxy.
* @method_name: Name of method to invoke.
* @parameters: (nullable): A #GVariant tuple with parameters for the signal
* or %NULL if not passing parameters.
* @flags: Flags from the #GDBusCallFlags enumeration.
* @timeout_msec: The timeout in milliseconds (with %G_MAXINT meaning
* "infinite") or -1 to use the proxy default timeout.
* @fd_list: (nullable): A #GUnixFDList or %NULL.
* @out_fd_list: (out) (optional): Return location for a #GUnixFDList or %NULL.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Like g_dbus_proxy_call_sync() but also takes and returns #GUnixFDList objects.
*
* This method is only available on UNIX.
*
* Returns: %NULL if @error is set. Otherwise a #GVariant tuple with
* return values. Free with g_variant_unref().
* Since: 2.30
*/
/**
* g_dbus_proxy_get_cached_property:
* @proxy: A #GDBusProxy.
* @property_name: Property name.
*
* Looks up the value for a property from the cache. This call does no
* blocking IO.
*
* If @proxy has an expected interface (see
* #GDBusProxy:g-interface-info) and @property_name is referenced by
* it, then @value is checked against the type of the property.
*
* Returns: A reference to the #GVariant instance that holds the value
* for @property_name or %NULL if the value is not in the cache. The
* returned reference must be freed with g_variant_unref().
* Since: 2.26
*/
/**
* g_dbus_proxy_get_cached_property_names:
* @proxy: A #GDBusProxy.
*
* Gets the names of all cached properties on @proxy.
*
* Returns: (transfer full): A %NULL-terminated array of strings or %NULL if
* @proxy has no cached properties. Free the returned array with
* g_strfreev().
* Since: 2.26
*/
/**
* g_dbus_proxy_get_connection:
* @proxy: A #GDBusProxy.
*
* Gets the connection @proxy is for.
*
* Returns: (transfer none): A #GDBusConnection owned by @proxy. Do not free.
* Since: 2.26
*/
/**
* g_dbus_proxy_get_default_timeout:
* @proxy: A #GDBusProxy.
*
* Gets the timeout to use if -1 (specifying default timeout) is
* passed as @timeout_msec in the g_dbus_proxy_call() and
* g_dbus_proxy_call_sync() functions.
*
* See the #GDBusProxy:g-default-timeout property for more details.
*
* Returns: Timeout to use for @proxy.
* Since: 2.26
*/
/**
* g_dbus_proxy_get_flags:
* @proxy: A #GDBusProxy.
*
* Gets the flags that @proxy was constructed with.
*
* Returns: Flags from the #GDBusProxyFlags enumeration.
* Since: 2.26
*/
/**
* g_dbus_proxy_get_interface_info:
* @proxy: A #GDBusProxy
*
* Returns the #GDBusInterfaceInfo, if any, specifying the interface
* that @proxy conforms to. See the #GDBusProxy:g-interface-info
* property for more details.
*
* Returns: A #GDBusInterfaceInfo or %NULL. Do not unref the returned
* object, it is owned by @proxy.
* Since: 2.26
*/
/**
* g_dbus_proxy_get_interface_name:
* @proxy: A #GDBusProxy.
*
* Gets the D-Bus interface name @proxy is for.
*
* Returns: A string owned by @proxy. Do not free.
* Since: 2.26
*/
/**
* g_dbus_proxy_get_name:
* @proxy: A #GDBusProxy.
*
* Gets the name that @proxy was constructed for.
*
* Returns: A string owned by @proxy. Do not free.
* Since: 2.26
*/
/**
* g_dbus_proxy_get_name_owner:
* @proxy: A #GDBusProxy.
*
* The unique name that owns the name that @proxy is for or %NULL if
* no-one currently owns that name. You may connect to the
* #GObject::notify signal to track changes to the
* #GDBusProxy:g-name-owner property.
*
* Returns: The name owner or %NULL if no name owner exists. Free with g_free().
* Since: 2.26
*/
/**
* g_dbus_proxy_get_object_path:
* @proxy: A #GDBusProxy.
*
* Gets the object path @proxy is for.
*
* Returns: A string owned by @proxy. Do not free.
* Since: 2.26
*/
/**
* g_dbus_proxy_new:
* @connection: A #GDBusConnection.
* @flags: Flags used when constructing the proxy.
* @info: (nullable): A #GDBusInterfaceInfo specifying the minimal interface that @proxy conforms to or %NULL.
* @name: (nullable): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @interface_name: A D-Bus interface name.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @callback: Callback function to invoke when the proxy is ready.
* @user_data: User data to pass to @callback.
*
* Creates a proxy for accessing @interface_name on the remote object
* at @object_path owned by @name at @connection and asynchronously
* loads D-Bus properties unless the
* %G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES flag is used. Connect to
* the #GDBusProxy::g-properties-changed signal to get notified about
* property changes.
*
* If the %G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS flag is not set, also sets up
* match rules for signals. Connect to the #GDBusProxy::g-signal signal
* to handle signals from the remote object.
*
* If @name is a well-known name and the
* %G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START and %G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START_AT_CONSTRUCTION
* flags aren't set and no name owner currently exists, the message bus
* will be requested to launch a name owner for the name.
*
* This is a failable asynchronous constructor - when the proxy is
* ready, @callback will be invoked and you can use
* g_dbus_proxy_new_finish() to get the result.
*
* See g_dbus_proxy_new_sync() and for a synchronous version of this constructor.
*
* #GDBusProxy is used in this [example][gdbus-wellknown-proxy].
*
* Since: 2.26
*/
/**
* g_dbus_proxy_new_finish:
* @res: A #GAsyncResult obtained from the #GAsyncReadyCallback function passed to g_dbus_proxy_new().
* @error: Return location for error or %NULL.
*
* Finishes creating a #GDBusProxy.
*
* Returns: A #GDBusProxy or %NULL if @error is set. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_proxy_new_for_bus:
* @bus_type: A #GBusType.
* @flags: Flags used when constructing the proxy.
* @info: (nullable): A #GDBusInterfaceInfo specifying the minimal interface that @proxy conforms to or %NULL.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @interface_name: A D-Bus interface name.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @callback: Callback function to invoke when the proxy is ready.
* @user_data: User data to pass to @callback.
*
* Like g_dbus_proxy_new() but takes a #GBusType instead of a #GDBusConnection.
*
* #GDBusProxy is used in this [example][gdbus-wellknown-proxy].
*
* Since: 2.26
*/
/**
* g_dbus_proxy_new_for_bus_finish:
* @res: A #GAsyncResult obtained from the #GAsyncReadyCallback function passed to g_dbus_proxy_new_for_bus().
* @error: Return location for error or %NULL.
*
* Finishes creating a #GDBusProxy.
*
* Returns: A #GDBusProxy or %NULL if @error is set. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_proxy_new_for_bus_sync:
* @bus_type: A #GBusType.
* @flags: Flags used when constructing the proxy.
* @info: (nullable): A #GDBusInterfaceInfo specifying the minimal interface
* that @proxy conforms to or %NULL.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @interface_name: A D-Bus interface name.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Like g_dbus_proxy_new_sync() but takes a #GBusType instead of a #GDBusConnection.
*
* #GDBusProxy is used in this [example][gdbus-wellknown-proxy].
*
* Returns: A #GDBusProxy or %NULL if error is set. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_proxy_new_sync:
* @connection: A #GDBusConnection.
* @flags: Flags used when constructing the proxy.
* @info: (nullable): A #GDBusInterfaceInfo specifying the minimal interface that @proxy conforms to or %NULL.
* @name: (nullable): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @interface_name: A D-Bus interface name.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @error: (nullable): Return location for error or %NULL.
*
* Creates a proxy for accessing @interface_name on the remote object
* at @object_path owned by @name at @connection and synchronously
* loads D-Bus properties unless the
* %G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES flag is used.
*
* If the %G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS flag is not set, also sets up
* match rules for signals. Connect to the #GDBusProxy::g-signal signal
* to handle signals from the remote object.
*
* If @name is a well-known name and the
* %G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START and %G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START_AT_CONSTRUCTION
* flags aren't set and no name owner currently exists, the message bus
* will be requested to launch a name owner for the name.
*
* This is a synchronous failable constructor. See g_dbus_proxy_new()
* and g_dbus_proxy_new_finish() for the asynchronous version.
*
* #GDBusProxy is used in this [example][gdbus-wellknown-proxy].
*
* Returns: A #GDBusProxy or %NULL if error is set. Free with g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_proxy_set_cached_property:
* @proxy: A #GDBusProxy
* @property_name: Property name.
* @value: (nullable): Value for the property or %NULL to remove it from the cache.
*
* If @value is not %NULL, sets the cached value for the property with
* name @property_name to the value in @value.
*
* If @value is %NULL, then the cached value is removed from the
* property cache.
*
* If @proxy has an expected interface (see
* #GDBusProxy:g-interface-info) and @property_name is referenced by
* it, then @value is checked against the type of the property.
*
* If the @value #GVariant is floating, it is consumed. This allows
* convenient 'inline' use of g_variant_new(), e.g.
* |[
* g_dbus_proxy_set_cached_property (proxy,
* "SomeProperty",
* g_variant_new ("(si)",
* "A String",
* 42));
* ]|
*
* Normally you will not need to use this method since @proxy
* is tracking changes using the
* `org.freedesktop.DBus.Properties.PropertiesChanged`
* D-Bus signal. However, for performance reasons an object may
* decide to not use this signal for some properties and instead
* use a proprietary out-of-band mechanism to transmit changes.
*
* As a concrete example, consider an object with a property
* `ChatroomParticipants` which is an array of strings. Instead of
* transmitting the same (long) array every time the property changes,
* it is more efficient to only transmit the delta using e.g. signals
* `ChatroomParticipantJoined(String name)` and
* `ChatroomParticipantParted(String name)`.
*
* Since: 2.26
*/
/**
* g_dbus_proxy_set_default_timeout:
* @proxy: A #GDBusProxy.
* @timeout_msec: Timeout in milliseconds.
*
* Sets the timeout to use if -1 (specifying default timeout) is
* passed as @timeout_msec in the g_dbus_proxy_call() and
* g_dbus_proxy_call_sync() functions.
*
* See the #GDBusProxy:g-default-timeout property for more details.
*
* Since: 2.26
*/
/**
* g_dbus_proxy_set_interface_info:
* @proxy: A #GDBusProxy
* @info: (nullable): Minimum interface this proxy conforms to or %NULL to unset.
*
* Ensure that interactions with @proxy conform to the given
* interface. See the #GDBusProxy:g-interface-info property for more
* details.
*
* Since: 2.26
*/
/**
* g_dbus_server_get_client_address:
* @server: A #GDBusServer.
*
* Gets a
* [D-Bus address](https://dbus.freedesktop.org/doc/dbus-specification.html#addresses)
* string that can be used by clients to connect to @server.
*
* Returns: A D-Bus address string. Do not free, the string is owned
* by @server.
* Since: 2.26
*/
/**
* g_dbus_server_get_flags:
* @server: A #GDBusServer.
*
* Gets the flags for @server.
*
* Returns: A set of flags from the #GDBusServerFlags enumeration.
* Since: 2.26
*/
/**
* g_dbus_server_get_guid:
* @server: A #GDBusServer.
*
* Gets the GUID for @server.
*
* Returns: A D-Bus GUID. Do not free this string, it is owned by @server.
* Since: 2.26
*/
/**
* g_dbus_server_is_active:
* @server: A #GDBusServer.
*
* Gets whether @server is active.
*
* Returns: %TRUE if server is active, %FALSE otherwise.
* Since: 2.26
*/
/**
* g_dbus_server_new_sync:
* @address: A D-Bus address.
* @flags: Flags from the #GDBusServerFlags enumeration.
* @guid: A D-Bus GUID.
* @observer: (nullable): A #GDBusAuthObserver or %NULL.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @error: Return location for server or %NULL.
*
* Creates a new D-Bus server that listens on the first address in
* @address that works.
*
* Once constructed, you can use g_dbus_server_get_client_address() to
* get a D-Bus address string that clients can use to connect.
*
* Connect to the #GDBusServer::new-connection signal to handle
* incoming connections.
*
* The returned #GDBusServer isn't active - you have to start it with
* g_dbus_server_start().
*
* #GDBusServer is used in this [example][gdbus-peer-to-peer].
*
* This is a synchronous failable constructor. See
* g_dbus_server_new() for the asynchronous version.
*
* Returns: A #GDBusServer or %NULL if @error is set. Free with
* g_object_unref().
* Since: 2.26
*/
/**
* g_dbus_server_start:
* @server: A #GDBusServer.
*
* Starts @server.
*
* Since: 2.26
*/
/**
* g_dbus_server_stop:
* @server: A #GDBusServer.
*
* Stops @server.
*
* Since: 2.26
*/
/**
* g_dbus_signal_info_ref:
* @info: A #GDBusSignalInfo
*
* If @info is statically allocated does nothing. Otherwise increases
* the reference count.
*
* Returns: The same @info.
* Since: 2.26
*/
/**
* g_dbus_signal_info_unref:
* @info: A #GDBusSignalInfo.
*
* If @info is statically allocated, does nothing. Otherwise decreases
* the reference count of @info. When its reference count drops to 0,
* the memory used is freed.
*
* Since: 2.26
*/
/**
* g_desktop_app_info_get_action_name:
* @info: a #GDesktopAppInfo
* @action_name: the name of the action as from
* g_desktop_app_info_list_actions()
*
* Gets the user-visible display name of the "additional application
* action" specified by @action_name.
*
* This corresponds to the "Name" key within the keyfile group for the
* action.
*
* Returns: (transfer full): the locale-specific action name
* Since: 2.38
*/
/**
* g_desktop_app_info_get_boolean:
* @info: a #GDesktopAppInfo
* @key: the key to look up
*
* Looks up a boolean value in the keyfile backing @info.
*
* The @key is looked up in the "Desktop Entry" group.
*
* Returns: the boolean value, or %FALSE if the key
* is not found
* Since: 2.36
*/
/**
* g_desktop_app_info_get_categories:
* @info: a #GDesktopAppInfo
*
* Gets the categories from the desktop file.
*
* Returns: The unparsed Categories key from the desktop file;
* i.e. no attempt is made to split it by ';' or validate it.
*/
/**
* g_desktop_app_info_get_filename:
* @info: a #GDesktopAppInfo
*
* When @info was created from a known filename, return it. In some
* situations such as the #GDesktopAppInfo returned from
* g_desktop_app_info_new_from_keyfile(), this function will return %NULL.
*
* Returns: (type filename): The full path to the file for @info,
* or %NULL if not known.
* Since: 2.24
*/
/**
* g_desktop_app_info_get_generic_name:
* @info: a #GDesktopAppInfo
*
* Gets the generic name from the destkop file.
*
* Returns: The value of the GenericName key
*/
/**
* g_desktop_app_info_get_implementations:
* @interface: the name of the interface
*
* Gets all applications that implement @interface.
*
* An application implements an interface if that interface is listed in
* the Implements= line of the desktop file of the application.
*
* Returns: (element-type GDesktopAppInfo) (transfer full): a list of #GDesktopAppInfo
* objects.
* Since: 2.42
*/
/**
* g_desktop_app_info_get_is_hidden:
* @info: a #GDesktopAppInfo.
*
* A desktop file is hidden if the Hidden key in it is
* set to True.
*
* Returns: %TRUE if hidden, %FALSE otherwise.
*/
/**
* g_desktop_app_info_get_keywords:
* @info: a #GDesktopAppInfo
*
* Gets the keywords from the desktop file.
*
* Returns: (transfer none): The value of the Keywords key
* Since: 2.32
*/
/**
* g_desktop_app_info_get_nodisplay:
* @info: a #GDesktopAppInfo
*
* Gets the value of the NoDisplay key, which helps determine if the
* application info should be shown in menus. See
* #G_KEY_FILE_DESKTOP_KEY_NO_DISPLAY and g_app_info_should_show().
*
* Returns: The value of the NoDisplay key
* Since: 2.30
*/
/**
* g_desktop_app_info_get_show_in:
* @info: a #GDesktopAppInfo
* @desktop_env: (nullable): a string specifying a desktop name
*
* Checks if the application info should be shown in menus that list available
* applications for a specific name of the desktop, based on the
* `OnlyShowIn` and `NotShowIn` keys.
*
* @desktop_env should typically be given as %NULL, in which case the
* `XDG_CURRENT_DESKTOP` environment variable is consulted. If you want
* to override the default mechanism then you may specify @desktop_env,
* but this is not recommended.
*
* Note that g_app_info_should_show() for @info will include this check (with
* %NULL for @desktop_env) as well as additional checks.
*
* Returns: %TRUE if the @info should be shown in @desktop_env according to the
* `OnlyShowIn` and `NotShowIn` keys, %FALSE
* otherwise.
* Since: 2.30
*/
/**
* g_desktop_app_info_get_startup_wm_class:
* @info: a #GDesktopAppInfo that supports startup notify
*
* Retrieves the StartupWMClass field from @info. This represents the
* WM_CLASS property of the main window of the application, if launched
* through @info.
*
* Returns: (transfer none): the startup WM class, or %NULL if none is set
* in the desktop file.
* Since: 2.34
*/
/**
* g_desktop_app_info_get_string:
* @info: a #GDesktopAppInfo
* @key: the key to look up
*
* Looks up a string value in the keyfile backing @info.
*
* The @key is looked up in the "Desktop Entry" group.
*
* Returns: a newly allocated string, or %NULL if the key
* is not found
* Since: 2.36
*/
/**
* g_desktop_app_info_has_key:
* @info: a #GDesktopAppInfo
* @key: the key to look up
*
* Returns whether @key exists in the "Desktop Entry" group
* of the keyfile backing @info.
*
* Returns: %TRUE if the @key exists
* Since: 2.36
*/
/**
* g_desktop_app_info_launch_action:
* @info: a #GDesktopAppInfo
* @action_name: the name of the action as from
* g_desktop_app_info_list_actions()
* @launch_context: (nullable): a #GAppLaunchContext
*
* Activates the named application action.
*
* You may only call this function on action names that were
* returned from g_desktop_app_info_list_actions().
*
* Note that if the main entry of the desktop file indicates that the
* application supports startup notification, and @launch_context is
* non-%NULL, then startup notification will be used when activating the
* action (and as such, invocation of the action on the receiving side
* must signal the end of startup notification when it is completed).
* This is the expected behaviour of applications declaring additional
* actions, as per the desktop file specification.
*
* As with g_app_info_launch() there is no way to detect failures that
* occur while using this function.
*
* Since: 2.38
*/
/**
* g_desktop_app_info_launch_uris_as_manager:
* @appinfo: a #GDesktopAppInfo
* @uris: (element-type utf8): List of URIs
* @launch_context: (nullable): a #GAppLaunchContext
* @spawn_flags: #GSpawnFlags, used for each process
* @user_setup: (scope call) (nullable): a #GSpawnChildSetupFunc, used once
* for each process.
* @user_setup_data: (closure user_setup) (nullable): User data for @user_setup
* @pid_callback: (scope call) (nullable): Callback for child processes
* @pid_callback_data: (closure pid_callback) (nullable): User data for @callback
* @error: return location for a #GError, or %NULL
*
* This function performs the equivalent of g_app_info_launch_uris(),
* but is intended primarily for operating system components that
* launch applications. Ordinary applications should use
* g_app_info_launch_uris().
*
* If the application is launched via traditional UNIX fork()/exec()
* then @spawn_flags, @user_setup and @user_setup_data are used for the
* call to g_spawn_async(). Additionally, @pid_callback (with
* @pid_callback_data) will be called to inform about the PID of the
* created process.
*
* If application launching occurs via some other mechanism (eg: D-Bus
* activation) then @spawn_flags, @user_setup, @user_setup_data,
* @pid_callback and @pid_callback_data are ignored.
*
* Returns: %TRUE on successful launch, %FALSE otherwise.
*/
/**
* g_desktop_app_info_list_actions:
* @info: a #GDesktopAppInfo
*
* Returns the list of "additional application actions" supported on the
* desktop file, as per the desktop file specification.
*
* As per the specification, this is the list of actions that are
* explicitly listed in the "Actions" key of the [Desktop Entry] group.
*
* Returns: (array zero-terminated=1) (element-type utf8) (transfer none): a list of strings, always non-%NULL
* Since: 2.38
*/
/**
* g_desktop_app_info_lookup_get_default_for_uri_scheme:
* @lookup: a #GDesktopAppInfoLookup
* @uri_scheme: a string containing a URI scheme.
*
* Gets the default application for launching applications
* using this URI scheme for a particular GDesktopAppInfoLookup
* implementation.
*
* The GDesktopAppInfoLookup interface and this function is used
* to implement g_app_info_get_default_for_uri_scheme() backends
* in a GIO module. There is no reason for applications to use it
* directly. Applications should use g_app_info_get_default_for_uri_scheme().
*
* Returns: (transfer full): #GAppInfo for given @uri_scheme or %NULL on error.
* Deprecated: The #GDesktopAppInfoLookup interface is deprecated and unused by gio.
*/
/**
* g_desktop_app_info_new:
* @desktop_id: the desktop file id
*
* Creates a new #GDesktopAppInfo based on a desktop file id.
*
* A desktop file id is the basename of the desktop file, including the
* .desktop extension. GIO is looking for a desktop file with this name
* in the `applications` subdirectories of the XDG
* data directories (i.e. the directories specified in the `XDG_DATA_HOME`
* and `XDG_DATA_DIRS` environment variables). GIO also supports the
* prefix-to-subdirectory mapping that is described in the
* [Menu Spec](http://standards.freedesktop.org/menu-spec/latest/)
* (i.e. a desktop id of kde-foo.desktop will match
* `/usr/share/applications/kde/foo.desktop`).
*
* Returns: a new #GDesktopAppInfo, or %NULL if no desktop file with that id
*/
/**
* g_desktop_app_info_new_from_filename:
* @filename: (type filename): the path of a desktop file, in the GLib
* filename encoding
*
* Creates a new #GDesktopAppInfo.
*
* Returns: a new #GDesktopAppInfo or %NULL on error.
*/
/**
* g_desktop_app_info_new_from_keyfile:
* @key_file: an opened #GKeyFile
*
* Creates a new #GDesktopAppInfo.
*
* Returns: a new #GDesktopAppInfo or %NULL on error.
* Since: 2.18
*/
/**
* g_desktop_app_info_search:
* @search_string: the search string to use
*
* Searches desktop files for ones that match @search_string.
*
* The return value is an array of strvs. Each strv contains a list of
* applications that matched @search_string with an equal score. The
* outer list is sorted by score so that the first strv contains the
* best-matching applications, and so on.
* The algorithm for determining matches is undefined and may change at
* any time.
*
* Returns: (array zero-terminated=1) (element-type GStrv) (transfer full): a
* list of strvs. Free each item with g_strfreev() and free the outer
* list with g_free().
*/
/**
* g_desktop_app_info_set_desktop_env:
* @desktop_env: a string specifying what desktop this is
*
* Sets the name of the desktop that the application is running in.
* This is used by g_app_info_should_show() and
* g_desktop_app_info_get_show_in() to evaluate the
* `OnlyShowIn` and `NotShowIn`
* desktop entry fields.
*
* Should be called only once; subsequent calls are ignored.
*
* Deprecated: 2.42: do not use this API. Since 2.42 the value of the
* `XDG_CURRENT_DESKTOP` environment variable will be used.
*/
/**
* g_drive_can_eject:
* @drive: a #GDrive.
*
* Checks if a drive can be ejected.
*
* Returns: %TRUE if the @drive can be ejected, %FALSE otherwise.
*/
/**
* g_drive_can_poll_for_media:
* @drive: a #GDrive.
*
* Checks if a drive can be polled for media changes.
*
* Returns: %TRUE if the @drive can be polled for media changes,
* %FALSE otherwise.
*/
/**
* g_drive_can_start:
* @drive: a #GDrive.
*
* Checks if a drive can be started.
*
* Returns: %TRUE if the @drive can be started, %FALSE otherwise.
* Since: 2.22
*/
/**
* g_drive_can_start_degraded:
* @drive: a #GDrive.
*
* Checks if a drive can be started degraded.
*
* Returns: %TRUE if the @drive can be started degraded, %FALSE otherwise.
* Since: 2.22
*/
/**
* g_drive_can_stop:
* @drive: a #GDrive.
*
* Checks if a drive can be stopped.
*
* Returns: %TRUE if the @drive can be stopped, %FALSE otherwise.
* Since: 2.22
*/
/**
* g_drive_eject:
* @drive: a #GDrive.
* @flags: flags affecting the unmount if required for eject
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data to pass to @callback
*
* Asynchronously ejects a drive.
*
* When the operation is finished, @callback will be called.
* You can then call g_drive_eject_finish() to obtain the
* result of the operation.
*
* Deprecated: 2.22: Use g_drive_eject_with_operation() instead.
*/
/**
* g_drive_eject_finish:
* @drive: a #GDrive.
* @result: a #GAsyncResult.
* @error: a #GError, or %NULL
*
* Finishes ejecting a drive.
*
* Returns: %TRUE if the drive has been ejected successfully,
* %FALSE otherwise.
* Deprecated: 2.22: Use g_drive_eject_with_operation_finish() instead.
*/
/**
* g_drive_eject_with_operation:
* @drive: a #GDrive.
* @flags: flags affecting the unmount if required for eject
* @mount_operation: (nullable): a #GMountOperation or %NULL to avoid
* user interaction.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data passed to @callback.
*
* Ejects a drive. This is an asynchronous operation, and is
* finished by calling g_drive_eject_with_operation_finish() with the @drive
* and #GAsyncResult data returned in the @callback.
*
* Since: 2.22
*/
/**
* g_drive_eject_with_operation_finish:
* @drive: a #GDrive.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes ejecting a drive. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE if the drive was successfully ejected. %FALSE otherwise.
* Since: 2.22
*/
/**
* g_drive_enumerate_identifiers:
* @drive: a #GDrive
*
* Gets the kinds of identifiers that @drive has.
* Use g_drive_get_identifier() to obtain the identifiers
* themselves.
*
* Returns: (transfer full) (array zero-terminated=1): a %NULL-terminated
* array of strings containing kinds of identifiers. Use g_strfreev()
* to free.
*/
/**
* g_drive_get_icon:
* @drive: a #GDrive.
*
* Gets the icon for @drive.
*
* Returns: (transfer full): #GIcon for the @drive.
* Free the returned object with g_object_unref().
*/
/**
* g_drive_get_identifier:
* @drive: a #GDrive
* @kind: the kind of identifier to return
*
* Gets the identifier of the given kind for @drive.
*
* Returns: a newly allocated string containing the
* requested identfier, or %NULL if the #GDrive
* doesn't have this kind of identifier.
*/
/**
* g_drive_get_name:
* @drive: a #GDrive.
*
* Gets the name of @drive.
*
* Returns: a string containing @drive's name. The returned
* string should be freed when no longer needed.
*/
/**
* g_drive_get_sort_key:
* @drive: A #GDrive.
*
* Gets the sort key for @drive, if any.
*
* Returns: Sorting key for @drive or %NULL if no such key is available.
* Since: 2.32
*/
/**
* g_drive_get_start_stop_type:
* @drive: a #GDrive.
*
* Gets a hint about how a drive can be started/stopped.
*
* Returns: A value from the #GDriveStartStopType enumeration.
* Since: 2.22
*/
/**
* g_drive_get_symbolic_icon:
* @drive: a #GDrive.
*
* Gets the icon for @drive.
*
* Returns: (transfer full): symbolic #GIcon for the @drive.
* Free the returned object with g_object_unref().
* Since: 2.34
*/
/**
* g_drive_get_volumes:
* @drive: a #GDrive.
*
* Get a list of mountable volumes for @drive.
*
* The returned list should be freed with g_list_free(), after
* its elements have been unreffed with g_object_unref().
*
* Returns: (element-type GVolume) (transfer full): #GList containing any #GVolume objects on the given @drive.
*/
/**
* g_drive_has_media:
* @drive: a #GDrive.
*
* Checks if the @drive has media. Note that the OS may not be polling
* the drive for media changes; see g_drive_is_media_check_automatic()
* for more details.
*
* Returns: %TRUE if @drive has media, %FALSE otherwise.
*/
/**
* g_drive_has_volumes:
* @drive: a #GDrive.
*
* Check if @drive has any mountable volumes.
*
* Returns: %TRUE if the @drive contains volumes, %FALSE otherwise.
*/
/**
* g_drive_is_media_check_automatic:
* @drive: a #GDrive.
*
* Checks if @drive is capabable of automatically detecting media changes.
*
* Returns: %TRUE if the @drive is capabable of automatically detecting
* media changes, %FALSE otherwise.
*/
/**
* g_drive_is_media_removable:
* @drive: a #GDrive.
*
* Checks if the @drive supports removable media.
*
* Returns: %TRUE if @drive supports removable media, %FALSE otherwise.
*/
/**
* g_drive_is_removable:
* @drive: a #GDrive.
*
* Checks if the #GDrive and/or its media is considered removable by the user.
* See g_drive_is_media_removable().
*
* Returns: %TRUE if @drive and/or its media is considered removable, %FALSE otherwise.
* Since: 2.50
*/
/**
* g_drive_poll_for_media:
* @drive: a #GDrive.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data to pass to @callback
*
* Asynchronously polls @drive to see if media has been inserted or removed.
*
* When the operation is finished, @callback will be called.
* You can then call g_drive_poll_for_media_finish() to obtain the
* result of the operation.
*/
/**
* g_drive_poll_for_media_finish:
* @drive: a #GDrive.
* @result: a #GAsyncResult.
* @error: a #GError, or %NULL
*
* Finishes an operation started with g_drive_poll_for_media() on a drive.
*
* Returns: %TRUE if the drive has been poll_for_mediaed successfully,
* %FALSE otherwise.
*/
/**
* g_drive_start:
* @drive: a #GDrive.
* @flags: flags affecting the start operation.
* @mount_operation: (nullable): a #GMountOperation or %NULL to avoid
* user interaction.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data to pass to @callback
*
* Asynchronously starts a drive.
*
* When the operation is finished, @callback will be called.
* You can then call g_drive_start_finish() to obtain the
* result of the operation.
*
* Since: 2.22
*/
/**
* g_drive_start_finish:
* @drive: a #GDrive.
* @result: a #GAsyncResult.
* @error: a #GError, or %NULL
*
* Finishes starting a drive.
*
* Returns: %TRUE if the drive has been started successfully,
* %FALSE otherwise.
* Since: 2.22
*/
/**
* g_drive_stop:
* @drive: a #GDrive.
* @flags: flags affecting the unmount if required for stopping.
* @mount_operation: (nullable): a #GMountOperation or %NULL to avoid
* user interaction.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data to pass to @callback
*
* Asynchronously stops a drive.
*
* When the operation is finished, @callback will be called.
* You can then call g_drive_stop_finish() to obtain the
* result of the operation.
*
* Since: 2.22
*/
/**
* g_drive_stop_finish:
* @drive: a #GDrive.
* @result: a #GAsyncResult.
* @error: a #GError, or %NULL
*
* Finishes stopping a drive.
*
* Returns: %TRUE if the drive has been stopped successfully,
* %FALSE otherwise.
* Since: 2.22
*/
/**
* g_dtls_client_connection_get_accepted_cas:
* @conn: the #GDtlsClientConnection
*
* Gets the list of distinguished names of the Certificate Authorities
* that the server will accept certificates from. This will be set
* during the TLS handshake if the server requests a certificate.
* Otherwise, it will be %NULL.
*
* Each item in the list is a #GByteArray which contains the complete
* subject DN of the certificate authority.
*
* Returns: (element-type GByteArray) (transfer full): the list of
* CA DNs. You should unref each element with g_byte_array_unref() and then
* the free the list with g_list_free().
* Since: 2.48
*/
/**
* g_dtls_client_connection_get_server_identity:
* @conn: the #GDtlsClientConnection
*
* Gets @conn's expected server identity
*
* Returns: (transfer none): a #GSocketConnectable describing the
* expected server identity, or %NULL if the expected identity is not
* known.
* Since: 2.48
*/
/**
* g_dtls_client_connection_get_validation_flags:
* @conn: the #GDtlsClientConnection
*
* Gets @conn's validation flags
*
* Returns: the validation flags
* Since: 2.48
*/
/**
* g_dtls_client_connection_new:
* @base_socket: the #GDatagramBased to wrap
* @server_identity: (nullable): the expected identity of the server
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a new #GDtlsClientConnection wrapping @base_socket which is
* assumed to communicate with the server identified by @server_identity.
*
* Returns: (transfer full) (type GDtlsClientConnection): the new
* #GDtlsClientConnection, or %NULL on error
* Since: 2.48
*/
/**
* g_dtls_client_connection_set_server_identity:
* @conn: the #GDtlsClientConnection
* @identity: a #GSocketConnectable describing the expected server identity
*
* Sets @conn's expected server identity, which is used both to tell
* servers on virtual hosts which certificate to present, and also
* to let @conn know what name to look for in the certificate when
* performing %G_TLS_CERTIFICATE_BAD_IDENTITY validation, if enabled.
*
* Since: 2.48
*/
/**
* g_dtls_client_connection_set_validation_flags:
* @conn: the #GDtlsClientConnection
* @flags: the #GTlsCertificateFlags to use
*
* Sets @conn's validation flags, to override the default set of
* checks performed when validating a server certificate. By default,
* %G_TLS_CERTIFICATE_VALIDATE_ALL is used.
*
* Since: 2.48
*/
/**
* g_dtls_connection_close:
* @conn: a #GDtlsConnection
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a #GError, or %NULL
*
* Close the DTLS connection. This is equivalent to calling
* g_dtls_connection_shutdown() to shut down both sides of the connection.
*
* Closing a #GDtlsConnection waits for all buffered but untransmitted data to
* be sent before it completes. It then sends a `close_notify` DTLS alert to the
* peer and may wait for a `close_notify` to be received from the peer. It does
* not close the underlying #GDtlsConnection:base-socket; that must be closed
* separately.
*
* Once @conn is closed, all other operations will return %G_IO_ERROR_CLOSED.
* Closing a #GDtlsConnection multiple times will not return an error.
*
* #GDtlsConnections will be automatically closed when the last reference is
* dropped, but you might want to call this function to make sure resources are
* released as early as possible.
*
* If @cancellable is cancelled, the #GDtlsConnection may be left
* partially-closed and any pending untransmitted data may be lost. Call
* g_dtls_connection_close() again to complete closing the #GDtlsConnection.
*
* Returns: %TRUE on success, %FALSE otherwise
* Since: 2.48
*/
/**
* g_dtls_connection_close_async:
* @conn: a #GDtlsConnection
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: callback to call when the close operation is complete
* @user_data: the data to pass to the callback function
*
* Asynchronously close the DTLS connection. See g_dtls_connection_close() for
* more information.
*
* Since: 2.48
*/
/**
* g_dtls_connection_close_finish:
* @conn: a #GDtlsConnection
* @result: a #GAsyncResult
* @error: a #GError pointer, or %NULL
*
* Finish an asynchronous TLS close operation. See g_dtls_connection_close()
* for more information.
*
* Returns: %TRUE on success, %FALSE on failure, in which
* case @error will be set
* Since: 2.48
*/
/**
* g_dtls_connection_emit_accept_certificate:
* @conn: a #GDtlsConnection
* @peer_cert: the peer's #GTlsCertificate
* @errors: the problems with @peer_cert
*
* Used by #GDtlsConnection implementations to emit the
* #GDtlsConnection::accept-certificate signal.
*
* Returns: %TRUE if one of the signal handlers has returned
* %TRUE to accept @peer_cert
* Since: 2.48
*/
/**
* g_dtls_connection_get_certificate:
* @conn: a #GDtlsConnection
*
* Gets @conn's certificate, as set by
* g_dtls_connection_set_certificate().
*
* Returns: (transfer none): @conn's certificate, or %NULL
* Since: 2.48
*/
/**
* g_dtls_connection_get_database:
* @conn: a #GDtlsConnection
*
* Gets the certificate database that @conn uses to verify
* peer certificates. See g_dtls_connection_set_database().
*
* Returns: (transfer none): the certificate database that @conn uses or %NULL
* Since: 2.48
*/
/**
* g_dtls_connection_get_interaction:
* @conn: a connection
*
* Get the object that will be used to interact with the user. It will be used
* for things like prompting the user for passwords. If %NULL is returned, then
* no user interaction will occur for this connection.
*
* Returns: (transfer none): The interaction object.
* Since: 2.48
*/
/**
* g_dtls_connection_get_peer_certificate:
* @conn: a #GDtlsConnection
*
* Gets @conn's peer's certificate after the handshake has completed.
* (It is not set during the emission of
* #GDtlsConnection::accept-certificate.)
*
* Returns: (transfer none): @conn's peer's certificate, or %NULL
* Since: 2.48
*/
/**
* g_dtls_connection_get_peer_certificate_errors:
* @conn: a #GDtlsConnection
*
* Gets the errors associated with validating @conn's peer's
* certificate, after the handshake has completed. (It is not set
* during the emission of #GDtlsConnection::accept-certificate.)
*
* Returns: @conn's peer's certificate errors
* Since: 2.48
*/
/**
* g_dtls_connection_get_rehandshake_mode:
* @conn: a #GDtlsConnection
*
* Gets @conn rehandshaking mode. See
* g_dtls_connection_set_rehandshake_mode() for details.
*
* Returns: @conn's rehandshaking mode
* Since: 2.48
*/
/**
* g_dtls_connection_get_require_close_notify:
* @conn: a #GDtlsConnection
*
* Tests whether or not @conn expects a proper TLS close notification
* when the connection is closed. See
* g_dtls_connection_set_require_close_notify() for details.
*
* Returns: %TRUE if @conn requires a proper TLS close notification.
* Since: 2.48
*/
/**
* g_dtls_connection_handshake:
* @conn: a #GDtlsConnection
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a #GError, or %NULL
*
* Attempts a TLS handshake on @conn.
*
* On the client side, it is never necessary to call this method;
* although the connection needs to perform a handshake after
* connecting (or after sending a "STARTTLS"-type command) and may
* need to rehandshake later if the server requests it,
* #GDtlsConnection will handle this for you automatically when you try
* to send or receive data on the connection. However, you can call
* g_dtls_connection_handshake() manually if you want to know for sure
* whether the initial handshake succeeded or failed (as opposed to
* just immediately trying to write to @conn, in which
* case if it fails, it may not be possible to tell if it failed
* before or after completing the handshake).
*
* Likewise, on the server side, although a handshake is necessary at
* the beginning of the communication, you do not need to call this
* function explicitly unless you want clearer error reporting.
* However, you may call g_dtls_connection_handshake() later on to
* renegotiate parameters (encryption methods, etc) with the client.
*
* #GDtlsConnection::accept_certificate may be emitted during the
* handshake.
*
* Returns: success or failure
* Since: 2.48
*/
/**
* g_dtls_connection_handshake_async:
* @conn: a #GDtlsConnection
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: callback to call when the handshake is complete
* @user_data: the data to pass to the callback function
*
* Asynchronously performs a TLS handshake on @conn. See
* g_dtls_connection_handshake() for more information.
*
* Since: 2.48
*/
/**
* g_dtls_connection_handshake_finish:
* @conn: a #GDtlsConnection
* @result: a #GAsyncResult.
* @error: a #GError pointer, or %NULL
*
* Finish an asynchronous TLS handshake operation. See
* g_dtls_connection_handshake() for more information.
*
* Returns: %TRUE on success, %FALSE on failure, in which
* case @error will be set.
* Since: 2.48
*/
/**
* g_dtls_connection_set_certificate:
* @conn: a #GDtlsConnection
* @certificate: the certificate to use for @conn
*
* This sets the certificate that @conn will present to its peer
* during the TLS handshake. For a #GDtlsServerConnection, it is
* mandatory to set this, and that will normally be done at construct
* time.
*
* For a #GDtlsClientConnection, this is optional. If a handshake fails
* with %G_TLS_ERROR_CERTIFICATE_REQUIRED, that means that the server
* requires a certificate, and if you try connecting again, you should
* call this method first. You can call
* g_dtls_client_connection_get_accepted_cas() on the failed connection
* to get a list of Certificate Authorities that the server will
* accept certificates from.
*
* (It is also possible that a server will allow the connection with
* or without a certificate; in that case, if you don't provide a
* certificate, you can tell that the server requested one by the fact
* that g_dtls_client_connection_get_accepted_cas() will return
* non-%NULL.)
*
* Since: 2.48
*/
/**
* g_dtls_connection_set_database:
* @conn: a #GDtlsConnection
* @database: a #GTlsDatabase
*
* Sets the certificate database that is used to verify peer certificates.
* This is set to the default database by default. See
* g_dtls_backend_get_default_database(). If set to %NULL, then
* peer certificate validation will always set the
* %G_TLS_CERTIFICATE_UNKNOWN_CA error (meaning
* #GDtlsConnection::accept-certificate will always be emitted on
* client-side connections, unless that bit is not set in
* #GDtlsClientConnection:validation-flags).
*
* Since: 2.48
*/
/**
* g_dtls_connection_set_interaction:
* @conn: a connection
* @interaction: (nullable): an interaction object, or %NULL
*
* Set the object that will be used to interact with the user. It will be used
* for things like prompting the user for passwords.
*
* The @interaction argument will normally be a derived subclass of
* #GTlsInteraction. %NULL can also be provided if no user interaction
* should occur for this connection.
*
* Since: 2.48
*/
/**
* g_dtls_connection_set_rehandshake_mode:
* @conn: a #GDtlsConnection
* @mode: the rehandshaking mode
*
* Sets how @conn behaves with respect to rehandshaking requests.
*
* %G_TLS_REHANDSHAKE_NEVER means that it will never agree to
* rehandshake after the initial handshake is complete. (For a client,
* this means it will refuse rehandshake requests from the server, and
* for a server, this means it will close the connection with an error
* if the client attempts to rehandshake.)
*
* %G_TLS_REHANDSHAKE_SAFELY means that the connection will allow a
* rehandshake only if the other end of the connection supports the
* TLS `renegotiation_info` extension. This is the default behavior,
* but means that rehandshaking will not work against older
* implementations that do not support that extension.
*
* %G_TLS_REHANDSHAKE_UNSAFELY means that the connection will allow
* rehandshaking even without the `renegotiation_info` extension. On
* the server side in particular, this is not recommended, since it
* leaves the server open to certain attacks. However, this mode is
* necessary if you need to allow renegotiation with older client
* software.
*
* Since: 2.48
*/
/**
* g_dtls_connection_set_require_close_notify:
* @conn: a #GDtlsConnection
* @require_close_notify: whether or not to require close notification
*
* Sets whether or not @conn expects a proper TLS close notification
* before the connection is closed. If this is %TRUE (the default),
* then @conn will expect to receive a TLS close notification from its
* peer before the connection is closed, and will return a
* %G_TLS_ERROR_EOF error if the connection is closed without proper
* notification (since this may indicate a network error, or
* man-in-the-middle attack).
*
* In some protocols, the application will know whether or not the
* connection was closed cleanly based on application-level data
* (because the application-level data includes a length field, or is
* somehow self-delimiting); in this case, the close notify is
* redundant and may be omitted. You
* can use g_dtls_connection_set_require_close_notify() to tell @conn
* to allow an "unannounced" connection close, in which case the close
* will show up as a 0-length read, as in a non-TLS
* #GDatagramBased, and it is up to the application to check that
* the data has been fully received.
*
* Note that this only affects the behavior when the peer closes the
* connection; when the application calls g_dtls_connection_close_async() on
* @conn itself, this will send a close notification regardless of the
* setting of this property. If you explicitly want to do an unclean
* close, you can close @conn's #GDtlsConnection:base-socket rather
* than closing @conn itself.
*
* Since: 2.48
*/
/**
* g_dtls_connection_shutdown:
* @conn: a #GDtlsConnection
* @shutdown_read: %TRUE to stop reception of incoming datagrams
* @shutdown_write: %TRUE to stop sending outgoing datagrams
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a #GError, or %NULL
*
* Shut down part or all of a DTLS connection.
*
* If @shutdown_read is %TRUE then the receiving side of the connection is shut
* down, and further reading is disallowed. Subsequent calls to
* g_datagram_based_receive_messages() will return %G_IO_ERROR_CLOSED.
*
* If @shutdown_write is %TRUE then the sending side of the connection is shut
* down, and further writing is disallowed. Subsequent calls to
* g_datagram_based_send_messages() will return %G_IO_ERROR_CLOSED.
*
* It is allowed for both @shutdown_read and @shutdown_write to be TRUE — this
* is equivalent to calling g_dtls_connection_close().
*
* If @cancellable is cancelled, the #GDtlsConnection may be left
* partially-closed and any pending untransmitted data may be lost. Call
* g_dtls_connection_shutdown() again to complete closing the #GDtlsConnection.
*
* Returns: %TRUE on success, %FALSE otherwise
* Since: 2.48
*/
/**
* g_dtls_connection_shutdown_async:
* @conn: a #GDtlsConnection
* @shutdown_read: %TRUE to stop reception of incoming datagrams
* @shutdown_write: %TRUE to stop sending outgoing datagrams
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: callback to call when the shutdown operation is complete
* @user_data: the data to pass to the callback function
*
* Asynchronously shut down part or all of the DTLS connection. See
* g_dtls_connection_shutdown() for more information.
*
* Since: 2.48
*/
/**
* g_dtls_connection_shutdown_finish:
* @conn: a #GDtlsConnection
* @result: a #GAsyncResult
* @error: a #GError pointer, or %NULL
*
* Finish an asynchronous TLS shutdown operation. See
* g_dtls_connection_shutdown() for more information.
*
* Returns: %TRUE on success, %FALSE on failure, in which
* case @error will be set
* Since: 2.48
*/
/**
* g_dtls_server_connection_new:
* @base_socket: the #GDatagramBased to wrap
* @certificate: (nullable): the default server certificate, or %NULL
* @error: #GError for error reporting, or %NULL to ignore
*
* Creates a new #GDtlsServerConnection wrapping @base_socket.
*
* Returns: (transfer full) (type GDtlsServerConnection): the new
* #GDtlsServerConnection, or %NULL on error
* Since: 2.48
*/
/**
* g_emblem_get_icon:
* @emblem: a #GEmblem from which the icon should be extracted.
*
* Gives back the icon from @emblem.
*
* Returns: (transfer none): a #GIcon. The returned object belongs to
* the emblem and should not be modified or freed.
* Since: 2.18
*/
/**
* g_emblem_get_origin:
* @emblem: a #GEmblem
*
* Gets the origin of the emblem.
*
* Returns: (transfer none): the origin of the emblem
* Since: 2.18
*/
/**
* g_emblem_new:
* @icon: a GIcon containing the icon.
*
* Creates a new emblem for @icon.
*
* Returns: a new #GEmblem.
* Since: 2.18
*/
/**
* g_emblem_new_with_origin:
* @icon: a GIcon containing the icon.
* @origin: a GEmblemOrigin enum defining the emblem's origin
*
* Creates a new emblem for @icon.
*
* Returns: a new #GEmblem.
* Since: 2.18
*/
/**
* g_emblemed_icon_add_emblem:
* @emblemed: a #GEmblemedIcon
* @emblem: a #GEmblem
*
* Adds @emblem to the #GList of #GEmblems.
*
* Since: 2.18
*/
/**
* g_emblemed_icon_clear_emblems:
* @emblemed: a #GEmblemedIcon
*
* Removes all the emblems from @icon.
*
* Since: 2.28
*/
/**
* g_emblemed_icon_get_emblems:
* @emblemed: a #GEmblemedIcon
*
* Gets the list of emblems for the @icon.
*
* Returns: (element-type Gio.Emblem) (transfer none): a #GList of
* #GEmblems that is owned by @emblemed
* Since: 2.18
*/
/**
* g_emblemed_icon_get_icon:
* @emblemed: a #GEmblemedIcon
*
* Gets the main icon for @emblemed.
*
* Returns: (transfer none): a #GIcon that is owned by @emblemed
* Since: 2.18
*/
/**
* g_emblemed_icon_new:
* @icon: a #GIcon
* @emblem: (nullable): a #GEmblem, or %NULL
*
* Creates a new emblemed icon for @icon with the emblem @emblem.
*
* Returns: (transfer full) (type GEmblemedIcon): a new #GIcon
* Since: 2.18
*/
/**
* g_file_append_to:
* @file: input #GFile
* @flags: a set of #GFileCreateFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Gets an output stream for appending data to the file.
* If the file doesn't already exist it is created.
*
* By default files created are generally readable by everyone,
* but if you pass #G_FILE_CREATE_PRIVATE in @flags the file
* will be made readable only to the current user, to the level that
* is supported on the target filesystem.
*
* If @cancellable is not %NULL, then the operation can be cancelled
* by triggering the cancellable object from another thread. If the
* operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
* returned.
*
* Some file systems don't allow all file names, and may return an
* %G_IO_ERROR_INVALID_FILENAME error. If the file is a directory the
* %G_IO_ERROR_IS_DIRECTORY error will be returned. Other errors are
* possible too, and depend on what kind of filesystem the file is on.
*
* Returns: (transfer full): a #GFileOutputStream, or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_append_to_async:
* @file: input #GFile
* @flags: a set of #GFileCreateFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously opens @file for appending.
*
* For more details, see g_file_append_to() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_append_to_finish() to get the result
* of the operation.
*/
/**
* g_file_append_to_finish:
* @file: input #GFile
* @res: #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous file append operation started with
* g_file_append_to_async().
*
* Returns: (transfer full): a valid #GFileOutputStream
* or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_attribute_info_list_add:
* @list: a #GFileAttributeInfoList.
* @name: the name of the attribute to add.
* @type: the #GFileAttributeType for the attribute.
* @flags: #GFileAttributeInfoFlags for the attribute.
*
* Adds a new attribute with @name to the @list, setting
* its @type and @flags.
*/
/**
* g_file_attribute_info_list_dup:
* @list: a #GFileAttributeInfoList to duplicate.
*
* Makes a duplicate of a file attribute info list.
*
* Returns: a copy of the given @list.
*/
/**
* g_file_attribute_info_list_lookup:
* @list: a #GFileAttributeInfoList.
* @name: the name of the attribute to lookup.
*
* Gets the file attribute with the name @name from @list.
*
* Returns: a #GFileAttributeInfo for the @name, or %NULL if an
* attribute isn't found.
*/
/**
* g_file_attribute_info_list_new:
*
* Creates a new file attribute info list.
*
* Returns: a #GFileAttributeInfoList.
*/
/**
* g_file_attribute_info_list_ref:
* @list: a #GFileAttributeInfoList to reference.
*
* References a file attribute info list.
*
* Returns: #GFileAttributeInfoList or %NULL on error.
*/
/**
* g_file_attribute_info_list_unref:
* @list: The #GFileAttributeInfoList to unreference.
*
* Removes a reference from the given @list. If the reference count
* falls to zero, the @list is deleted.
*/
/**
* g_file_attribute_matcher_enumerate_namespace:
* @matcher: a #GFileAttributeMatcher.
* @ns: a string containing a file attribute namespace.
*
* Checks if the matcher will match all of the keys in a given namespace.
* This will always return %TRUE if a wildcard character is in use (e.g. if
* matcher was created with "standard::*" and @ns is "standard", or if matcher was created
* using "*" and namespace is anything.)
*
* TODO: this is awkwardly worded.
*
* Returns: %TRUE if the matcher matches all of the entries
* in the given @ns, %FALSE otherwise.
*/
/**
* g_file_attribute_matcher_enumerate_next:
* @matcher: a #GFileAttributeMatcher.
*
* Gets the next matched attribute from a #GFileAttributeMatcher.
*
* Returns: a string containing the next attribute or %NULL if
* no more attribute exist.
*/
/**
* g_file_attribute_matcher_matches:
* @matcher: a #GFileAttributeMatcher.
* @attribute: a file attribute key.
*
* Checks if an attribute will be matched by an attribute matcher. If
* the matcher was created with the "*" matching string, this function
* will always return %TRUE.
*
* Returns: %TRUE if @attribute matches @matcher. %FALSE otherwise.
*/
/**
* g_file_attribute_matcher_matches_only:
* @matcher: a #GFileAttributeMatcher.
* @attribute: a file attribute key.
*
* Checks if a attribute matcher only matches a given attribute. Always
* returns %FALSE if "*" was used when creating the matcher.
*
* Returns: %TRUE if the matcher only matches @attribute. %FALSE otherwise.
*/
/**
* g_file_attribute_matcher_new:
* @attributes: an attribute string to match.
*
* Creates a new file attribute matcher, which matches attributes
* against a given string. #GFileAttributeMatchers are reference
* counted structures, and are created with a reference count of 1. If
* the number of references falls to 0, the #GFileAttributeMatcher is
* automatically destroyed.
*
* The @attribute string should be formatted with specific keys separated
* from namespaces with a double colon. Several "namespace::key" strings may be
* concatenated with a single comma (e.g. "standard::type,standard::is-hidden").
* The wildcard "*" may be used to match all keys and namespaces, or
* "namespace::*" will match all keys in a given namespace.
*
* ## Examples of file attribute matcher strings and results
*
* - `"*"`: matches all attributes.
* - `"standard::is-hidden"`: matches only the key is-hidden in the
* standard namespace.
* - `"standard::type,unix::*"`: matches the type key in the standard
* namespace and all keys in the unix namespace.
*
* Returns: a #GFileAttributeMatcher
*/
/**
* g_file_attribute_matcher_ref:
* @matcher: a #GFileAttributeMatcher.
*
* References a file attribute matcher.
*
* Returns: a #GFileAttributeMatcher.
*/
/**
* g_file_attribute_matcher_subtract:
* @matcher: Matcher to subtract from
* @subtract: The matcher to subtract
*
* Subtracts all attributes of @subtract from @matcher and returns
* a matcher that supports those attributes.
*
* Note that currently it is not possible to remove a single
* attribute when the @matcher matches the whole namespace - or remove
* a namespace or attribute when the matcher matches everything. This
* is a limitation of the current implementation, but may be fixed
* in the future.
*
* Returns: A file attribute matcher matching all attributes of
* @matcher that are not matched by @subtract
*/
/**
* g_file_attribute_matcher_to_string:
* @matcher: (nullable): a #GFileAttributeMatcher.
*
* Prints what the matcher is matching against. The format will be
* equal to the format passed to g_file_attribute_matcher_new().
* The output however, might not be identical, as the matcher may
* decide to use a different order or omit needless parts.
*
* Returns: a string describing the attributes the matcher matches
* against or %NULL if @matcher was %NULL.
* Since: 2.32
*/
/**
* g_file_attribute_matcher_unref:
* @matcher: a #GFileAttributeMatcher.
*
* Unreferences @matcher. If the reference count falls below 1,
* the @matcher is automatically freed.
*/
/**
* g_file_attribute_value_dup:
* @other: a #GFileAttributeValue to duplicate.
*
* Duplicates a file attribute.
*
* Returns: a duplicate of the @other.
*/
/**
* g_file_attribute_value_set:
* @attr: a #GFileAttributeValue to set the value in.
* @new_value: a #GFileAttributeValue to get the value from.
*
* Sets an attribute's value from another attribute.
*/
/**
* g_file_copy:
* @source: input #GFile
* @destination: destination #GFile
* @flags: set of #GFileCopyFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @progress_callback: (nullable) (scope call): function to callback with
* progress information, or %NULL if progress information is not needed
* @progress_callback_data: (closure): user data to pass to @progress_callback
* @error: #GError to set on error, or %NULL
*
* Copies the file @source to the location specified by @destination.
* Can not handle recursive copies of directories.
*
* If the flag #G_FILE_COPY_OVERWRITE is specified an already
* existing @destination file is overwritten.
*
* If the flag #G_FILE_COPY_NOFOLLOW_SYMLINKS is specified then symlinks
* will be copied as symlinks, otherwise the target of the
* @source symlink will be copied.
*
* If the flag #G_FILE_COPY_ALL_METADATA is specified then all the metadata
* that is possible to copy is copied, not just the default subset (which,
* for instance, does not include the owner, see #GFileInfo).
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* If @progress_callback is not %NULL, then the operation can be monitored
* by setting this to a #GFileProgressCallback function.
* @progress_callback_data will be passed to this function. It is guaranteed
* that this callback will be called after all data has been transferred with
* the total number of bytes copied during the operation.
*
* If the @source file does not exist, then the %G_IO_ERROR_NOT_FOUND error
* is returned, independent on the status of the @destination.
*
* If #G_FILE_COPY_OVERWRITE is not specified and the target exists, then
* the error %G_IO_ERROR_EXISTS is returned.
*
* If trying to overwrite a file over a directory, the %G_IO_ERROR_IS_DIRECTORY
* error is returned. If trying to overwrite a directory with a directory the
* %G_IO_ERROR_WOULD_MERGE error is returned.
*
* If the source is a directory and the target does not exist, or
* #G_FILE_COPY_OVERWRITE is specified and the target is a file, then the
* %G_IO_ERROR_WOULD_RECURSE error is returned.
*
* If you are interested in copying the #GFile object itself (not the on-disk
* file), see g_file_dup().
*
* Returns: %TRUE on success, %FALSE otherwise.
*/
/**
* g_file_copy_async:
* @source: input #GFile
* @destination: destination #GFile
* @flags: set of #GFileCopyFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @progress_callback: (nullable) (scope notified): function to callback with progress
* information, or %NULL if progress information is not needed
* @progress_callback_data: (closure progress_callback) (nullable): user data to pass to @progress_callback
* @callback: (scope async): a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: (closure callback): the data to pass to callback function
*
* Copies the file @source to the location specified by @destination
* asynchronously. For details of the behaviour, see g_file_copy().
*
* If @progress_callback is not %NULL, then that function that will be called
* just like in g_file_copy(). The callback will run in the default main context
* of the thread calling g_file_copy_async() — the same context as @callback is
* run in.
*
* When the operation is finished, @callback will be called. You can then call
* g_file_copy_finish() to get the result of the operation.
*/
/**
* g_file_copy_attributes:
* @source: a #GFile with attributes
* @destination: a #GFile to copy attributes to
* @flags: a set of #GFileCopyFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, %NULL to ignore
*
* Copies the file attributes from @source to @destination.
*
* Normally only a subset of the file attributes are copied,
* those that are copies in a normal file copy operation
* (which for instance does not include e.g. owner). However
* if #G_FILE_COPY_ALL_METADATA is specified in @flags, then
* all the metadata that is possible to copy is copied. This
* is useful when implementing move by copy + delete source.
*
* Returns: %TRUE if the attributes were copied successfully,
* %FALSE otherwise.
*/
/**
* g_file_copy_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes copying the file started with g_file_copy_async().
*
* Returns: a %TRUE on success, %FALSE on error.
*/
/**
* g_file_create:
* @file: input #GFile
* @flags: a set of #GFileCreateFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Creates a new file and returns an output stream for writing to it.
* The file must not already exist.
*
* By default files created are generally readable by everyone,
* but if you pass #G_FILE_CREATE_PRIVATE in @flags the file
* will be made readable only to the current user, to the level
* that is supported on the target filesystem.
*
* If @cancellable is not %NULL, then the operation can be cancelled
* by triggering the cancellable object from another thread. If the
* operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
* returned.
*
* If a file or directory with this name already exists the
* %G_IO_ERROR_EXISTS error will be returned. Some file systems don't
* allow all file names, and may return an %G_IO_ERROR_INVALID_FILENAME
* error, and if the name is to long %G_IO_ERROR_FILENAME_TOO_LONG will
* be returned. Other errors are possible too, and depend on what kind
* of filesystem the file is on.
*
* Returns: (transfer full): a #GFileOutputStream for the newly created
* file, or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_create_async:
* @file: input #GFile
* @flags: a set of #GFileCreateFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously creates a new file and returns an output stream
* for writing to it. The file must not already exist.
*
* For more details, see g_file_create() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_create_finish() to get the result
* of the operation.
*/
/**
* g_file_create_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous file create operation started with
* g_file_create_async().
*
* Returns: (transfer full): a #GFileOutputStream or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_create_readwrite:
* @file: a #GFile
* @flags: a set of #GFileCreateFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: return location for a #GError, or %NULL
*
* Creates a new file and returns a stream for reading and
* writing to it. The file must not already exist.
*
* By default files created are generally readable by everyone,
* but if you pass #G_FILE_CREATE_PRIVATE in @flags the file
* will be made readable only to the current user, to the level
* that is supported on the target filesystem.
*
* If @cancellable is not %NULL, then the operation can be cancelled
* by triggering the cancellable object from another thread. If the
* operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
* returned.
*
* If a file or directory with this name already exists, the
* %G_IO_ERROR_EXISTS error will be returned. Some file systems don't
* allow all file names, and may return an %G_IO_ERROR_INVALID_FILENAME
* error, and if the name is too long, %G_IO_ERROR_FILENAME_TOO_LONG
* will be returned. Other errors are possible too, and depend on what
* kind of filesystem the file is on.
*
* Note that in many non-local file cases read and write streams are
* not supported, so make sure you really need to do read and write
* streaming, rather than just opening for reading or writing.
*
* Returns: (transfer full): a #GFileIOStream for the newly created
* file, or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_file_create_readwrite_async:
* @file: input #GFile
* @flags: a set of #GFileCreateFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously creates a new file and returns a stream
* for reading and writing to it. The file must not already exist.
*
* For more details, see g_file_create_readwrite() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_create_readwrite_finish() to get
* the result of the operation.
*
* Since: 2.22
*/
/**
* g_file_create_readwrite_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous file create operation started with
* g_file_create_readwrite_async().
*
* Returns: (transfer full): a #GFileIOStream or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_file_delete: (virtual delete_file)
* @file: input #GFile
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Deletes a file. If the @file is a directory, it will only be
* deleted if it is empty. This has the same semantics as g_unlink().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if the file was deleted. %FALSE otherwise.
*/
/**
* g_file_delete_async: (virtual delete_file_async)
* @file: input #GFile
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: the data to pass to callback function
*
* Asynchronously delete a file. If the @file is a directory, it will
* only be deleted if it is empty. This has the same semantics as
* g_unlink().
*
* Since: 2.34
*/
/**
* g_file_delete_finish: (virtual delete_file_finish)
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes deleting a file started with g_file_delete_async().
*
* Returns: %TRUE if the file was deleted. %FALSE otherwise.
* Since: 2.34
*/
/**
* g_file_descriptor_based_get_fd:
* @fd_based: a #GFileDescriptorBased.
*
* Gets the underlying file descriptor.
*
* Returns: The file descriptor
* Since: 2.24
*/
/**
* g_file_dup:
* @file: input #GFile
*
* Duplicates a #GFile handle. This operation does not duplicate
* the actual file or directory represented by the #GFile; see
* g_file_copy() if attempting to copy a file.
*
* This call does no blocking I/O.
*
* Returns: (transfer full): a new #GFile that is a duplicate
* of the given #GFile.
*/
/**
* g_file_eject_mountable:
* @file: input #GFile
* @flags: flags affecting the operation
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async) (nullable): a #GAsyncReadyCallback to call
* when the request is satisfied, or %NULL
* @user_data: (closure): the data to pass to callback function
*
* Starts an asynchronous eject on a mountable.
* When this operation has completed, @callback will be called with
* @user_user data, and the operation can be finalized with
* g_file_eject_mountable_finish().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Deprecated: 2.22: Use g_file_eject_mountable_with_operation() instead.
*/
/**
* g_file_eject_mountable_finish:
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous eject operation started by
* g_file_eject_mountable().
*
* Returns: %TRUE if the @file was ejected successfully.
* %FALSE otherwise.
* Deprecated: 2.22: Use g_file_eject_mountable_with_operation_finish()
* instead.
*/
/**
* g_file_eject_mountable_with_operation:
* @file: input #GFile
* @flags: flags affecting the operation
* @mount_operation: (nullable): a #GMountOperation,
* or %NULL to avoid user interaction
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async) (nullable): a #GAsyncReadyCallback to call
* when the request is satisfied, or %NULL
* @user_data: (closure): the data to pass to callback function
*
* Starts an asynchronous eject on a mountable.
* When this operation has completed, @callback will be called with
* @user_user data, and the operation can be finalized with
* g_file_eject_mountable_with_operation_finish().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Since: 2.22
*/
/**
* g_file_eject_mountable_with_operation_finish:
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous eject operation started by
* g_file_eject_mountable_with_operation().
*
* Returns: %TRUE if the @file was ejected successfully.
* %FALSE otherwise.
* Since: 2.22
*/
/**
* g_file_enumerate_children:
* @file: input #GFile
* @attributes: an attribute query string
* @flags: a set of #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: #GError for error reporting
*
* Gets the requested information about the files in a directory.
* The result is a #GFileEnumerator object that will give out
* #GFileInfo objects for all the files in the directory.
*
* The @attributes value is a string that specifies the file
* attributes that should be gathered. It is not an error if
* it's not possible to read a particular requested attribute
* from a file - it just won't be set. @attributes should
* be a comma-separated list of attributes or attribute wildcards.
* The wildcard "*" means all attributes, and a wildcard like
* "standard::*" means all attributes in the standard namespace.
* An example attribute query be "standard::*,owner::user".
* The standard attributes are available as defines, like
* #G_FILE_ATTRIBUTE_STANDARD_NAME.
*
* If @cancellable is not %NULL, then the operation can be cancelled
* by triggering the cancellable object from another thread. If the
* operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
* returned.
*
* If the file does not exist, the %G_IO_ERROR_NOT_FOUND error will
* be returned. If the file is not a directory, the %G_IO_ERROR_NOT_DIRECTORY
* error will be returned. Other errors are possible too.
*
* Returns: (transfer full): A #GFileEnumerator if successful,
* %NULL on error. Free the returned object with g_object_unref().
*/
/**
* g_file_enumerate_children_async:
* @file: input #GFile
* @attributes: an attribute query string
* @flags: a set of #GFileQueryInfoFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call when the
* request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously gets the requested information about the files
* in a directory. The result is a #GFileEnumerator object that will
* give out #GFileInfo objects for all the files in the directory.
*
* For more details, see g_file_enumerate_children() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called. You can
* then call g_file_enumerate_children_finish() to get the result of
* the operation.
*/
/**
* g_file_enumerate_children_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError
*
* Finishes an async enumerate children operation.
* See g_file_enumerate_children_async().
*
* Returns: (transfer full): a #GFileEnumerator or %NULL
* if an error occurred.
* Free the returned object with g_object_unref().
*/
/**
* g_file_enumerator_close:
* @enumerator: a #GFileEnumerator.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Releases all resources used by this enumerator, making the
* enumerator return %G_IO_ERROR_CLOSED on all calls.
*
* This will be automatically called when the last reference
* is dropped, but you might want to call this function to make
* sure resources are released as early as possible.
*
* Returns: #TRUE on success or #FALSE on error.
*/
/**
* g_file_enumerator_close_async:
* @enumerator: a #GFileEnumerator.
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously closes the file enumerator.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned in
* g_file_enumerator_close_finish().
*/
/**
* g_file_enumerator_close_finish:
* @enumerator: a #GFileEnumerator.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes closing a file enumerator, started from g_file_enumerator_close_async().
*
* If the file enumerator was already closed when g_file_enumerator_close_async()
* was called, then this function will report %G_IO_ERROR_CLOSED in @error, and
* return %FALSE. If the file enumerator had pending operation when the close
* operation was started, then this function will report %G_IO_ERROR_PENDING, and
* return %FALSE. If @cancellable was not %NULL, then the operation may have been
* cancelled by triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be set, and %FALSE will be
* returned.
*
* Returns: %TRUE if the close operation has finished successfully.
*/
/**
* g_file_enumerator_get_child:
* @enumerator: a #GFileEnumerator
* @info: a #GFileInfo gotten from g_file_enumerator_next_file()
* or the async equivalents.
*
* Return a new #GFile which refers to the file named by @info in the source
* directory of @enumerator. This function is primarily intended to be used
* inside loops with g_file_enumerator_next_file().
*
* This is a convenience method that's equivalent to:
* |[
* gchar *name = g_file_info_get_name (info);
* GFile *child = g_file_get_child (g_file_enumerator_get_container (enumr),
* name);
* ]|
*
* Returns: (transfer full): a #GFile for the #GFileInfo passed it.
* Since: 2.36
*/
/**
* g_file_enumerator_get_container:
* @enumerator: a #GFileEnumerator
*
* Get the #GFile container which is being enumerated.
*
* Returns: (transfer none): the #GFile which is being enumerated.
* Since: 2.18
*/
/**
* g_file_enumerator_has_pending:
* @enumerator: a #GFileEnumerator.
*
* Checks if the file enumerator has pending operations.
*
* Returns: %TRUE if the @enumerator has pending operations.
*/
/**
* g_file_enumerator_is_closed:
* @enumerator: a #GFileEnumerator.
*
* Checks if the file enumerator has been closed.
*
* Returns: %TRUE if the @enumerator is closed.
*/
/**
* g_file_enumerator_iterate:
* @direnum: an open #GFileEnumerator
* @out_info: (out) (transfer none) (optional): Output location for the next #GFileInfo, or %NULL
* @out_child: (out) (transfer none) (optional): Output location for the next #GFile, or %NULL
* @cancellable: a #GCancellable
* @error: a #GError
*
* This is a version of g_file_enumerator_next_file() that's easier to
* use correctly from C programs. With g_file_enumerator_next_file(),
* the gboolean return value signifies "end of iteration or error", which
* requires allocation of a temporary #GError.
*
* In contrast, with this function, a %FALSE return from
* g_file_enumerator_iterate() *always* means
* "error". End of iteration is signaled by @out_info or @out_child being %NULL.
*
* Another crucial difference is that the references for @out_info and
* @out_child are owned by @direnum (they are cached as hidden
* properties). You must not unref them in your own code. This makes
* memory management significantly easier for C code in combination
* with loops.
*
* Finally, this function optionally allows retrieving a #GFile as
* well.
*
* You must specify at least one of @out_info or @out_child.
*
* The code pattern for correctly using g_file_enumerator_iterate() from C
* is:
*
* |[
* direnum = g_file_enumerate_children (file, ...);
* while (TRUE)
* {
* GFileInfo *info;
* if (!g_file_enumerator_iterate (direnum, &info, NULL, cancellable, error))
* goto out;
* if (!info)
* break;
* ... do stuff with "info"; do not unref it! ...
* }
*
* out:
* g_object_unref (direnum); // Note: frees the last @info
* ]|
*
* Since: 2.44
*/
/**
* g_file_enumerator_next_file:
* @enumerator: a #GFileEnumerator.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Returns information for the next file in the enumerated object.
* Will block until the information is available. The #GFileInfo
* returned from this function will contain attributes that match the
* attribute string that was passed when the #GFileEnumerator was created.
*
* See the documentation of #GFileEnumerator for information about the
* order of returned files.
*
* On error, returns %NULL and sets @error to the error. If the
* enumerator is at the end, %NULL will be returned and @error will
* be unset.
*
* Returns: (nullable) (transfer full): A #GFileInfo or %NULL on error
* or end of enumerator. Free the returned object with
* g_object_unref() when no longer needed.
*/
/**
* g_file_enumerator_next_files_async:
* @enumerator: a #GFileEnumerator.
* @num_files: the number of file info objects to request
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Request information for a number of files from the enumerator asynchronously.
* When all i/o for the operation is finished the @callback will be called with
* the requested information.
*
* See the documentation of #GFileEnumerator for information about the
* order of returned files.
*
* The callback can be called with less than @num_files files in case of error
* or at the end of the enumerator. In case of a partial error the callback will
* be called with any succeeding items and no error, and on the next request the
* error will be reported. If a request is cancelled the callback will be called
* with %G_IO_ERROR_CANCELLED.
*
* During an async request no other sync and async calls are allowed, and will
* result in %G_IO_ERROR_PENDING errors.
*
* Any outstanding i/o request with higher priority (lower numerical value) will
* be executed before an outstanding request with lower priority. Default
* priority is %G_PRIORITY_DEFAULT.
*/
/**
* g_file_enumerator_next_files_finish:
* @enumerator: a #GFileEnumerator.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes the asynchronous operation started with g_file_enumerator_next_files_async().
*
* Returns: (transfer full) (element-type Gio.FileInfo): a #GList of #GFileInfos. You must free the list with
* g_list_free() and unref the infos with g_object_unref() when you're
* done with them.
*/
/**
* g_file_enumerator_set_pending:
* @enumerator: a #GFileEnumerator.
* @pending: a boolean value.
*
* Sets the file enumerator as having pending operations.
*/
/**
* g_file_equal:
* @file1: the first #GFile
* @file2: the second #GFile
*
* Checks if the two given #GFiles refer to the same file.
*
* Note that two #GFiles that differ can still refer to the same
* file on the filesystem due to various forms of filename
* aliasing.
*
* This call does no blocking I/O.
*
* Returns: %TRUE if @file1 and @file2 are equal.
*/
/**
* g_file_find_enclosing_mount:
* @file: input #GFile
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError
*
* Gets a #GMount for the #GFile.
*
* If the #GFileIface for @file does not have a mount (e.g.
* possibly a remote share), @error will be set to %G_IO_ERROR_NOT_FOUND
* and %NULL will be returned.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: (transfer full): a #GMount where the @file is located
* or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_find_enclosing_mount_async:
* @file: a #GFile
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously gets the mount for the file.
*
* For more details, see g_file_find_enclosing_mount() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_find_enclosing_mount_finish() to
* get the result of the operation.
*/
/**
* g_file_find_enclosing_mount_finish:
* @file: a #GFile
* @res: a #GAsyncResult
* @error: a #GError
*
* Finishes an asynchronous find mount request.
* See g_file_find_enclosing_mount_async().
*
* Returns: (transfer full): #GMount for given @file or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_get_basename:
* @file: input #GFile
*
* Gets the base name (the last component of the path) for a given #GFile.
*
* If called for the top level of a system (such as the filesystem root
* or a uri like sftp://host/) it will return a single directory separator
* (and on Windows, possibly a drive letter).
*
* The base name is a byte string (not UTF-8). It has no defined encoding
* or rules other than it may not contain zero bytes. If you want to use
* filenames in a user interface you should use the display name that you
* can get by requesting the %G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME
* attribute with g_file_query_info().
*
* This call does no blocking I/O.
*
* Returns: (type filename) (nullable): string containing the #GFile's
* base name, or %NULL if given #GFile is invalid. The returned string
* should be freed with g_free() when no longer needed.
*/
/**
* g_file_get_child:
* @file: input #GFile
* @name: (type filename): string containing the child's basename
*
* Gets a child of @file with basename equal to @name.
*
* Note that the file with that specific name might not exist, but
* you can still have a #GFile that points to it. You can use this
* for instance to create that file.
*
* This call does no blocking I/O.
*
* Returns: (transfer full): a #GFile to a child specified by @name.
* Free the returned object with g_object_unref().
*/
/**
* g_file_get_child_for_display_name:
* @file: input #GFile
* @display_name: string to a possible child
* @error: return location for an error
*
* Gets the child of @file for a given @display_name (i.e. a UTF-8
* version of the name). If this function fails, it returns %NULL
* and @error will be set. This is very useful when constructing a
* #GFile for a new file and the user entered the filename in the
* user interface, for instance when you select a directory and
* type a filename in the file selector.
*
* This call does no blocking I/O.
*
* Returns: (transfer full): a #GFile to the specified child, or
* %NULL if the display name couldn't be converted.
* Free the returned object with g_object_unref().
*/
/**
* g_file_get_parent:
* @file: input #GFile
*
* Gets the parent directory for the @file.
* If the @file represents the root directory of the
* file system, then %NULL will be returned.
*
* This call does no blocking I/O.
*
* Returns: (nullable) (transfer full): a #GFile structure to the
* parent of the given #GFile or %NULL if there is no parent. Free
* the returned object with g_object_unref().
*/
/**
* g_file_get_parse_name:
* @file: input #GFile
*
* Gets the parse name of the @file.
* A parse name is a UTF-8 string that describes the
* file such that one can get the #GFile back using
* g_file_parse_name().
*
* This is generally used to show the #GFile as a nice
* full-pathname kind of string in a user interface,
* like in a location entry.
*
* For local files with names that can safely be converted
* to UTF-8 the pathname is used, otherwise the IRI is used
* (a form of URI that allows UTF-8 characters unescaped).
*
* This call does no blocking I/O.
*
* Returns: a string containing the #GFile's parse name.
* The returned string should be freed with g_free()
* when no longer needed.
*/
/**
* g_file_get_path:
* @file: input #GFile
*
* Gets the local pathname for #GFile, if one exists. If non-%NULL, this is
* guaranteed to be an absolute, canonical path. It might contain symlinks.
*
* This call does no blocking I/O.
*
* Returns: (type filename) (nullable): string containing the #GFile's path,
* or %NULL if no such path exists. The returned string should be freed
* with g_free() when no longer needed.
*/
/**
* g_file_get_relative_path:
* @parent: input #GFile
* @descendant: input #GFile
*
* Gets the path for @descendant relative to @parent.
*
* This call does no blocking I/O.
*
* Returns: (type filename) (nullable): string with the relative path from
* @descendant to @parent, or %NULL if @descendant doesn't have @parent as
* prefix. The returned string should be freed with g_free() when
* no longer needed.
*/
/**
* g_file_get_uri:
* @file: input #GFile
*
* Gets the URI for the @file.
*
* This call does no blocking I/O.
*
* Returns: a string containing the #GFile's URI.
* The returned string should be freed with g_free()
* when no longer needed.
*/
/**
* g_file_get_uri_scheme:
* @file: input #GFile
*
* Gets the URI scheme for a #GFile.
* RFC 3986 decodes the scheme as:
* |[
* URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
* ]|
* Common schemes include "file", "http", "ftp", etc.
*
* This call does no blocking I/O.
*
* Returns: a string containing the URI scheme for the given
* #GFile. The returned string should be freed with g_free()
* when no longer needed.
*/
/**
* g_file_has_parent:
* @file: input #GFile
* @parent: (nullable): the parent to check for, or %NULL
*
* Checks if @file has a parent, and optionally, if it is @parent.
*
* If @parent is %NULL then this function returns %TRUE if @file has any
* parent at all. If @parent is non-%NULL then %TRUE is only returned
* if @file is an immediate child of @parent.
*
* Returns: %TRUE if @file is an immediate child of @parent (or any parent in
* the case that @parent is %NULL).
* Since: 2.24
*/
/**
* g_file_has_prefix: (virtual prefix_matches)
* @file: input #GFile
* @prefix: input #GFile
*
* Checks whether @file has the prefix specified by @prefix.
*
* In other words, if the names of initial elements of @file's
* pathname match @prefix. Only full pathname elements are matched,
* so a path like /foo is not considered a prefix of /foobar, only
* of /foo/bar.
*
* A #GFile is not a prefix of itself. If you want to check for
* equality, use g_file_equal().
*
* This call does no I/O, as it works purely on names. As such it can
* sometimes return %FALSE even if @file is inside a @prefix (from a
* filesystem point of view), because the prefix of @file is an alias
* of @prefix.
*
* Returns: %TRUE if the @files's parent, grandparent, etc is @prefix,
* %FALSE otherwise.
*/
/**
* g_file_has_uri_scheme:
* @file: input #GFile
* @uri_scheme: a string containing a URI scheme
*
* Checks to see if a #GFile has a given URI scheme.
*
* This call does no blocking I/O.
*
* Returns: %TRUE if #GFile's backend supports the
* given URI scheme, %FALSE if URI scheme is %NULL,
* not supported, or #GFile is invalid.
*/
/**
* g_file_hash: (virtual hash)
* @file: (type GFile): #gconstpointer to a #GFile
*
* Creates a hash value for a #GFile.
*
* This call does no blocking I/O.
*
* Returns: 0 if @file is not a valid #GFile, otherwise an
* integer that can be used as hash value for the #GFile.
* This function is intended for easily hashing a #GFile to
* add to a #GHashTable or similar data structure.
*/
/**
* g_file_icon_get_file:
* @icon: a #GIcon.
*
* Gets the #GFile associated with the given @icon.
*
* Returns: (transfer none): a #GFile, or %NULL.
*/
/**
* g_file_icon_new:
* @file: a #GFile.
*
* Creates a new icon for a file.
*
* Returns: (transfer full) (type GFileIcon): a #GIcon for the given
* @file, or %NULL on error.
*/
/**
* g_file_info_clear_status:
* @info: a #GFileInfo.
*
* Clears the status information from @info.
*/
/**
* g_file_info_copy_into:
* @src_info: source to copy attributes from.
* @dest_info: destination to copy attributes to.
*
* First clears all of the [GFileAttribute][gio-GFileAttribute] of @dest_info,
* and then copies all of the file attributes from @src_info to @dest_info.
*/
/**
* g_file_info_dup:
* @other: a #GFileInfo.
*
* Duplicates a file info structure.
*
* Returns: (transfer full): a duplicate #GFileInfo of @other.
*/
/**
* g_file_info_get_attribute_as_string:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets the value of a attribute, formated as a string.
* This escapes things as needed to make the string valid
* utf8.
*
* Returns: a UTF-8 string associated with the given @attribute.
* When you're done with the string it must be freed with g_free().
*/
/**
* g_file_info_get_attribute_boolean:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets the value of a boolean attribute. If the attribute does not
* contain a boolean value, %FALSE will be returned.
*
* Returns: the boolean value contained within the attribute.
*/
/**
* g_file_info_get_attribute_byte_string:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets the value of a byte string attribute. If the attribute does
* not contain a byte string, %NULL will be returned.
*
* Returns: the contents of the @attribute value as a byte string, or
* %NULL otherwise.
*/
/**
* g_file_info_get_attribute_data:
* @info: a #GFileInfo
* @attribute: a file attribute key
* @type: (out) (optional): return location for the attribute type, or %NULL
* @value_pp: (out) (optional) (not nullable): return location for the
* attribute value, or %NULL; the attribute value will not be %NULL
* @status: (out) (optional): return location for the attribute status, or %NULL
*
* Gets the attribute type, value and status for an attribute key.
*
* Returns: (transfer none): %TRUE if @info has an attribute named @attribute,
* %FALSE otherwise.
*/
/**
* g_file_info_get_attribute_int32:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets a signed 32-bit integer contained within the attribute. If the
* attribute does not contain a signed 32-bit integer, or is invalid,
* 0 will be returned.
*
* Returns: a signed 32-bit integer from the attribute.
*/
/**
* g_file_info_get_attribute_int64:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets a signed 64-bit integer contained within the attribute. If the
* attribute does not contain an signed 64-bit integer, or is invalid,
* 0 will be returned.
*
* Returns: a signed 64-bit integer from the attribute.
*/
/**
* g_file_info_get_attribute_object:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets the value of a #GObject attribute. If the attribute does
* not contain a #GObject, %NULL will be returned.
*
* Returns: (transfer none): a #GObject associated with the given @attribute, or
* %NULL otherwise.
*/
/**
* g_file_info_get_attribute_status:
* @info: a #GFileInfo
* @attribute: a file attribute key
*
* Gets the attribute status for an attribute key.
*
* Returns: a #GFileAttributeStatus for the given @attribute, or
* %G_FILE_ATTRIBUTE_STATUS_UNSET if the key is invalid.
*/
/**
* g_file_info_get_attribute_string:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets the value of a string attribute. If the attribute does
* not contain a string, %NULL will be returned.
*
* Returns: the contents of the @attribute value as a UTF-8 string, or
* %NULL otherwise.
*/
/**
* g_file_info_get_attribute_stringv:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets the value of a stringv attribute. If the attribute does
* not contain a stringv, %NULL will be returned.
*
* Returns: (transfer none): the contents of the @attribute value as a stringv, or
* %NULL otherwise. Do not free. These returned strings are UTF-8.
* Since: 2.22
*/
/**
* g_file_info_get_attribute_type:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets the attribute type for an attribute key.
*
* Returns: a #GFileAttributeType for the given @attribute, or
* %G_FILE_ATTRIBUTE_TYPE_INVALID if the key is not set.
*/
/**
* g_file_info_get_attribute_uint32:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets an unsigned 32-bit integer contained within the attribute. If the
* attribute does not contain an unsigned 32-bit integer, or is invalid,
* 0 will be returned.
*
* Returns: an unsigned 32-bit integer from the attribute.
*/
/**
* g_file_info_get_attribute_uint64:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Gets a unsigned 64-bit integer contained within the attribute. If the
* attribute does not contain an unsigned 64-bit integer, or is invalid,
* 0 will be returned.
*
* Returns: a unsigned 64-bit integer from the attribute.
*/
/**
* g_file_info_get_content_type:
* @info: a #GFileInfo.
*
* Gets the file's content type.
*
* Returns: a string containing the file's content type.
*/
/**
* g_file_info_get_deletion_date:
* @info: a #GFileInfo.
*
* Returns the #GDateTime representing the deletion date of the file, as
* available in G_FILE_ATTRIBUTE_TRASH_DELETION_DATE. If the
* G_FILE_ATTRIBUTE_TRASH_DELETION_DATE attribute is unset, %NULL is returned.
*
* Returns: a #GDateTime, or %NULL.
* Since: 2.36
*/
/**
* g_file_info_get_display_name:
* @info: a #GFileInfo.
*
* Gets a display name for a file.
*
* Returns: a string containing the display name.
*/
/**
* g_file_info_get_edit_name:
* @info: a #GFileInfo.
*
* Gets the edit name for a file.
*
* Returns: a string containing the edit name.
*/
/**
* g_file_info_get_etag:
* @info: a #GFileInfo.
*
* Gets the [entity tag][gfile-etag] for a given
* #GFileInfo. See %G_FILE_ATTRIBUTE_ETAG_VALUE.
*
* Returns: a string containing the value of the "etag:value" attribute.
*/
/**
* g_file_info_get_file_type:
* @info: a #GFileInfo.
*
* Gets a file's type (whether it is a regular file, symlink, etc).
* This is different from the file's content type, see g_file_info_get_content_type().
*
* Returns: a #GFileType for the given file.
*/
/**
* g_file_info_get_icon:
* @info: a #GFileInfo.
*
* Gets the icon for a file.
*
* Returns: (transfer none): #GIcon for the given @info.
*/
/**
* g_file_info_get_is_backup:
* @info: a #GFileInfo.
*
* Checks if a file is a backup file.
*
* Returns: %TRUE if file is a backup file, %FALSE otherwise.
*/
/**
* g_file_info_get_is_hidden:
* @info: a #GFileInfo.
*
* Checks if a file is hidden.
*
* Returns: %TRUE if the file is a hidden file, %FALSE otherwise.
*/
/**
* g_file_info_get_is_symlink:
* @info: a #GFileInfo.
*
* Checks if a file is a symlink.
*
* Returns: %TRUE if the given @info is a symlink.
*/
/**
* g_file_info_get_modification_time:
* @info: a #GFileInfo.
* @result: (out caller-allocates): a #GTimeVal.
*
* Gets the modification time of the current @info and sets it
* in @result.
*/
/**
* g_file_info_get_name:
* @info: a #GFileInfo.
*
* Gets the name for a file.
*
* Returns: (type filename): a string containing the file name.
*/
/**
* g_file_info_get_size:
* @info: a #GFileInfo.
*
* Gets the file's size.
*
* Returns: a #goffset containing the file's size.
*/
/**
* g_file_info_get_sort_order:
* @info: a #GFileInfo.
*
* Gets the value of the sort_order attribute from the #GFileInfo.
* See %G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER.
*
* Returns: a #gint32 containing the value of the "standard::sort_order" attribute.
*/
/**
* g_file_info_get_symbolic_icon:
* @info: a #GFileInfo.
*
* Gets the symbolic icon for a file.
*
* Returns: (transfer none): #GIcon for the given @info.
* Since: 2.34
*/
/**
* g_file_info_get_symlink_target:
* @info: a #GFileInfo.
*
* Gets the symlink target for a given #GFileInfo.
*
* Returns: a string containing the symlink target.
*/
/**
* g_file_info_has_attribute:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Checks if a file info structure has an attribute named @attribute.
*
* Returns: %TRUE if @Ginfo has an attribute named @attribute,
* %FALSE otherwise.
*/
/**
* g_file_info_has_namespace:
* @info: a #GFileInfo.
* @name_space: a file attribute namespace.
*
* Checks if a file info structure has an attribute in the
* specified @name_space.
*
* Returns: %TRUE if @Ginfo has an attribute in @name_space,
* %FALSE otherwise.
* Since: 2.22
*/
/**
* g_file_info_list_attributes:
* @info: a #GFileInfo.
* @name_space: (nullable): a file attribute key's namespace, or %NULL to list
* all attributes.
*
* Lists the file info structure's attributes.
*
* Returns: (nullable) (array zero-terminated=1) (transfer full): a
* null-terminated array of strings of all of the possible attribute
* types for the given @name_space, or %NULL on error.
*/
/**
* g_file_info_new:
*
* Creates a new file info structure.
*
* Returns: a #GFileInfo.
*/
/**
* g_file_info_remove_attribute:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
*
* Removes all cases of @attribute from @info if it exists.
*/
/**
* g_file_info_set_attribute:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
* @type: a #GFileAttributeType
* @value_p: (not nullable): pointer to the value
*
* Sets the @attribute to contain the given value, if possible. To unset the
* attribute, use %G_ATTRIBUTE_TYPE_INVALID for @type.
*/
/**
* g_file_info_set_attribute_boolean:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
* @attr_value: a boolean value.
*
* Sets the @attribute to contain the given @attr_value,
* if possible.
*/
/**
* g_file_info_set_attribute_byte_string:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
* @attr_value: a byte string.
*
* Sets the @attribute to contain the given @attr_value,
* if possible.
*/
/**
* g_file_info_set_attribute_int32:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
* @attr_value: a signed 32-bit integer
*
* Sets the @attribute to contain the given @attr_value,
* if possible.
*/
/**
* g_file_info_set_attribute_int64:
* @info: a #GFileInfo.
* @attribute: attribute name to set.
* @attr_value: int64 value to set attribute to.
*
* Sets the @attribute to contain the given @attr_value,
* if possible.
*/
/**
* g_file_info_set_attribute_mask:
* @info: a #GFileInfo.
* @mask: a #GFileAttributeMatcher.
*
* Sets @mask on @info to match specific attribute types.
*/
/**
* g_file_info_set_attribute_object:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
* @attr_value: a #GObject.
*
* Sets the @attribute to contain the given @attr_value,
* if possible.
*/
/**
* g_file_info_set_attribute_status:
* @info: a #GFileInfo
* @attribute: a file attribute key
* @status: a #GFileAttributeStatus
*
* Sets the attribute status for an attribute key. This is only
* needed by external code that implement g_file_set_attributes_from_info()
* or similar functions.
*
* The attribute must exist in @info for this to work. Otherwise %FALSE
* is returned and @info is unchanged.
*
* Returns: %TRUE if the status was changed, %FALSE if the key was not set.
* Since: 2.22
*/
/**
* g_file_info_set_attribute_string:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
* @attr_value: a UTF-8 string.
*
* Sets the @attribute to contain the given @attr_value,
* if possible.
*/
/**
* g_file_info_set_attribute_stringv:
* @info: a #GFileInfo.
* @attribute: a file attribute key
* @attr_value: (array) (element-type utf8): a %NULL terminated array of UTF-8 strings.
*
* Sets the @attribute to contain the given @attr_value,
* if possible.
*
* Sinze: 2.22
*/
/**
* g_file_info_set_attribute_uint32:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
* @attr_value: an unsigned 32-bit integer.
*
* Sets the @attribute to contain the given @attr_value,
* if possible.
*/
/**
* g_file_info_set_attribute_uint64:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
* @attr_value: an unsigned 64-bit integer.
*
* Sets the @attribute to contain the given @attr_value,
* if possible.
*/
/**
* g_file_info_set_content_type:
* @info: a #GFileInfo.
* @content_type: a content type. See [GContentType][gio-GContentType]
*
* Sets the content type attribute for a given #GFileInfo.
* See %G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE.
*/
/**
* g_file_info_set_display_name:
* @info: a #GFileInfo.
* @display_name: a string containing a display name.
*
* Sets the display name for the current #GFileInfo.
* See %G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME.
*/
/**
* g_file_info_set_edit_name:
* @info: a #GFileInfo.
* @edit_name: a string containing an edit name.
*
* Sets the edit name for the current file.
* See %G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME.
*/
/**
* g_file_info_set_file_type:
* @info: a #GFileInfo.
* @type: a #GFileType.
*
* Sets the file type in a #GFileInfo to @type.
* See %G_FILE_ATTRIBUTE_STANDARD_TYPE.
*/
/**
* g_file_info_set_icon:
* @info: a #GFileInfo.
* @icon: a #GIcon.
*
* Sets the icon for a given #GFileInfo.
* See %G_FILE_ATTRIBUTE_STANDARD_ICON.
*/
/**
* g_file_info_set_is_hidden:
* @info: a #GFileInfo.
* @is_hidden: a #gboolean.
*
* Sets the "is_hidden" attribute in a #GFileInfo according to @is_hidden.
* See %G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN.
*/
/**
* g_file_info_set_is_symlink:
* @info: a #GFileInfo.
* @is_symlink: a #gboolean.
*
* Sets the "is_symlink" attribute in a #GFileInfo according to @is_symlink.
* See %G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK.
*/
/**
* g_file_info_set_modification_time:
* @info: a #GFileInfo.
* @mtime: a #GTimeVal.
*
* Sets the %G_FILE_ATTRIBUTE_TIME_MODIFIED attribute in the file
* info to the given time value.
*/
/**
* g_file_info_set_name:
* @info: a #GFileInfo.
* @name: (type filename): a string containing a name.
*
* Sets the name attribute for the current #GFileInfo.
* See %G_FILE_ATTRIBUTE_STANDARD_NAME.
*/
/**
* g_file_info_set_size:
* @info: a #GFileInfo.
* @size: a #goffset containing the file's size.
*
* Sets the %G_FILE_ATTRIBUTE_STANDARD_SIZE attribute in the file info
* to the given size.
*/
/**
* g_file_info_set_sort_order:
* @info: a #GFileInfo.
* @sort_order: a sort order integer.
*
* Sets the sort order attribute in the file info structure. See
* %G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER.
*/
/**
* g_file_info_set_symbolic_icon:
* @info: a #GFileInfo.
* @icon: a #GIcon.
*
* Sets the symbolic icon for a given #GFileInfo.
* See %G_FILE_ATTRIBUTE_STANDARD_SYMBOLIC_ICON.
*
* Since: 2.34
*/
/**
* g_file_info_set_symlink_target:
* @info: a #GFileInfo.
* @symlink_target: a static string containing a path to a symlink target.
*
* Sets the %G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET attribute in the file info
* to the given symlink target.
*/
/**
* g_file_info_unset_attribute_mask:
* @info: #GFileInfo.
*
* Unsets a mask set by g_file_info_set_attribute_mask(), if one
* is set.
*/
/**
* g_file_input_stream_query_info:
* @stream: a #GFileInputStream.
* @attributes: a file attribute query string.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Queries a file input stream the given @attributes. This function blocks
* while querying the stream. For the asynchronous (non-blocking) version
* of this function, see g_file_input_stream_query_info_async(). While the
* stream is blocked, the stream will set the pending flag internally, and
* any other operations on the stream will fail with %G_IO_ERROR_PENDING.
*
* Returns: (transfer full): a #GFileInfo, or %NULL on error.
*/
/**
* g_file_input_stream_query_info_async:
* @stream: a #GFileInputStream.
* @attributes: a file attribute query string.
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Queries the stream information asynchronously.
* When the operation is finished @callback will be called.
* You can then call g_file_input_stream_query_info_finish()
* to get the result of the operation.
*
* For the synchronous version of this function,
* see g_file_input_stream_query_info().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be set
*/
/**
* g_file_input_stream_query_info_finish:
* @stream: a #GFileInputStream.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring,
* or %NULL to ignore.
*
* Finishes an asynchronous info query operation.
*
* Returns: (transfer full): #GFileInfo.
*/
/**
* g_file_io_stream_get_etag:
* @stream: a #GFileIOStream.
*
* Gets the entity tag for the file when it has been written.
* This must be called after the stream has been written
* and closed, as the etag can change while writing.
*
* Returns: the entity tag for the stream.
* Since: 2.22
*/
/**
* g_file_io_stream_query_info:
* @stream: a #GFileIOStream.
* @attributes: a file attribute query string.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Queries a file io stream for the given @attributes.
* This function blocks while querying the stream. For the asynchronous
* version of this function, see g_file_io_stream_query_info_async().
* While the stream is blocked, the stream will set the pending flag
* internally, and any other operations on the stream will fail with
* %G_IO_ERROR_PENDING.
*
* Can fail if the stream was already closed (with @error being set to
* %G_IO_ERROR_CLOSED), the stream has pending operations (with @error being
* set to %G_IO_ERROR_PENDING), or if querying info is not supported for
* the stream's interface (with @error being set to %G_IO_ERROR_NOT_SUPPORTED). I
* all cases of failure, %NULL will be returned.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be set, and %NULL will
* be returned.
*
* Returns: (transfer full): a #GFileInfo for the @stream, or %NULL on error.
* Since: 2.22
*/
/**
* g_file_io_stream_query_info_async:
* @stream: a #GFileIOStream.
* @attributes: a file attribute query string.
* @io_priority: the [I/O priority][gio-GIOScheduler] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously queries the @stream for a #GFileInfo. When completed,
* @callback will be called with a #GAsyncResult which can be used to
* finish the operation with g_file_io_stream_query_info_finish().
*
* For the synchronous version of this function, see
* g_file_io_stream_query_info().
*
* Since: 2.22
*/
/**
* g_file_io_stream_query_info_finish:
* @stream: a #GFileIOStream.
* @result: a #GAsyncResult.
* @error: a #GError, %NULL to ignore.
*
* Finalizes the asynchronous query started
* by g_file_io_stream_query_info_async().
*
* Returns: (transfer full): A #GFileInfo for the finished query.
* Since: 2.22
*/
/**
* g_file_is_native:
* @file: input #GFile
*
* Checks to see if a file is native to the platform.
*
* A native file s one expressed in the platform-native filename format,
* e.g. "C:\Windows" or "/usr/bin/". This does not mean the file is local,
* as it might be on a locally mounted remote filesystem.
*
* On some systems non-native files may be available using the native
* filesystem via a userspace filesystem (FUSE), in these cases this call
* will return %FALSE, but g_file_get_path() will still return a native path.
*
* This call does no blocking I/O.
*
* Returns: %TRUE if @file is native
*/
/**
* g_file_load_contents:
* @file: input #GFile
* @cancellable: optional #GCancellable object, %NULL to ignore
* @contents: (out) (transfer full) (element-type guint8) (array length=length): a location to place the contents of the file
* @length: (out) (optional): a location to place the length of the contents of the file,
* or %NULL if the length is not needed
* @etag_out: (out) (optional): a location to place the current entity tag for the file,
* or %NULL if the entity tag is not needed
* @error: a #GError, or %NULL
*
* Loads the content of the file into memory. The data is always
* zero-terminated, but this is not included in the resultant @length.
* The returned @content should be freed with g_free() when no longer
* needed.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if the @file's contents were successfully loaded.
* %FALSE if there were errors.
*/
/**
* g_file_load_contents_async:
* @file: input #GFile
* @cancellable: optional #GCancellable object, %NULL to ignore
* @callback: a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: the data to pass to callback function
*
* Starts an asynchronous load of the @file's contents.
*
* For more details, see g_file_load_contents() which is
* the synchronous version of this call.
*
* When the load operation has completed, @callback will be called
* with @user data. To finish the operation, call
* g_file_load_contents_finish() with the #GAsyncResult returned by
* the @callback.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*/
/**
* g_file_load_contents_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @contents: (out) (transfer full) (element-type guint8) (array length=length): a location to place the contents of the file
* @length: (out) (optional): a location to place the length of the contents of the file,
* or %NULL if the length is not needed
* @etag_out: (out) (optional): a location to place the current entity tag for the file,
* or %NULL if the entity tag is not needed
* @error: a #GError, or %NULL
*
* Finishes an asynchronous load of the @file's contents.
* The contents are placed in @contents, and @length is set to the
* size of the @contents string. The @content should be freed with
* g_free() when no longer needed. If @etag_out is present, it will be
* set to the new entity tag for the @file.
*
* Returns: %TRUE if the load was successful. If %FALSE and @error is
* present, it will be set appropriately.
*/
/**
* g_file_load_partial_contents_async: (skip)
* @file: input #GFile
* @cancellable: optional #GCancellable object, %NULL to ignore
* @read_more_callback: a #GFileReadMoreCallback to receive partial data
* and to specify whether further data should be read
* @callback: a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: the data to pass to the callback functions
*
* Reads the partial contents of a file. A #GFileReadMoreCallback should
* be used to stop reading from the file when appropriate, else this
* function will behave exactly as g_file_load_contents_async(). This
* operation can be finished by g_file_load_partial_contents_finish().
*
* Users of this function should be aware that @user_data is passed to
* both the @read_more_callback and the @callback.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*/
/**
* g_file_load_partial_contents_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @contents: (out) (transfer full) (element-type guint8) (array length=length): a location to place the contents of the file
* @length: (out) (optional): a location to place the length of the contents of the file,
* or %NULL if the length is not needed
* @etag_out: (out) (optional): a location to place the current entity tag for the file,
* or %NULL if the entity tag is not needed
* @error: a #GError, or %NULL
*
* Finishes an asynchronous partial load operation that was started
* with g_file_load_partial_contents_async(). The data is always
* zero-terminated, but this is not included in the resultant @length.
* The returned @content should be freed with g_free() when no longer
* needed.
*
* Returns: %TRUE if the load was successful. If %FALSE and @error is
* present, it will be set appropriately.
*/
/**
* g_file_make_directory:
* @file: input #GFile
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Creates a directory. Note that this will only create a child directory
* of the immediate parent directory of the path or URI given by the #GFile.
* To recursively create directories, see g_file_make_directory_with_parents().
* This function will fail if the parent directory does not exist, setting
* @error to %G_IO_ERROR_NOT_FOUND. If the file system doesn't support
* creating directories, this function will fail, setting @error to
* %G_IO_ERROR_NOT_SUPPORTED.
*
* For a local #GFile the newly created directory will have the default
* (current) ownership and permissions of the current process.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE on successful creation, %FALSE otherwise.
*/
/**
* g_file_make_directory_async: (virtual make_directory_async)
* @file: input #GFile
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: the data to pass to callback function
*
* Asynchronously creates a directory.
*
* Since: 2.38
*/
/**
* g_file_make_directory_finish: (virtual make_directory_finish)
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous directory creation, started with
* g_file_make_directory_async().
*
* Returns: %TRUE on successful directory creation, %FALSE otherwise.
* Since: 2.38
*/
/**
* g_file_make_directory_with_parents:
* @file: input #GFile
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Creates a directory and any parent directories that may not
* exist similar to 'mkdir -p'. If the file system does not support
* creating directories, this function will fail, setting @error to
* %G_IO_ERROR_NOT_SUPPORTED. If the directory itself already exists,
* this function will fail setting @error to %G_IO_ERROR_EXISTS, unlike
* the similar g_mkdir_with_parents().
*
* For a local #GFile the newly created directories will have the default
* (current) ownership and permissions of the current process.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if all directories have been successfully created, %FALSE
* otherwise.
* Since: 2.18
*/
/**
* g_file_make_symbolic_link:
* @file: a #GFile with the name of the symlink to create
* @symlink_value: (type filename): a string with the path for the target
* of the new symlink
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError
*
* Creates a symbolic link named @file which contains the string
* @symlink_value.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE on the creation of a new symlink, %FALSE otherwise.
*/
/**
* g_file_measure_disk_usage:
* @file: a #GFile
* @flags: #GFileMeasureFlags
* @cancellable: (nullable): optional #GCancellable
* @progress_callback: (nullable): a #GFileMeasureProgressCallback
* @progress_data: user_data for @progress_callback
* @disk_usage: (out) (optional): the number of bytes of disk space used
* @num_dirs: (out) (optional): the number of directories encountered
* @num_files: (out) (optional): the number of non-directories encountered
* @error: (nullable): %NULL, or a pointer to a %NULL #GError pointer
*
* Recursively measures the disk usage of @file.
*
* This is essentially an analog of the 'du' command, but it also
* reports the number of directories and non-directory files encountered
* (including things like symbolic links).
*
* By default, errors are only reported against the toplevel file
* itself. Errors found while recursing are silently ignored, unless
* %G_FILE_DISK_USAGE_REPORT_ALL_ERRORS is given in @flags.
*
* The returned size, @disk_usage, is in bytes and should be formatted
* with g_format_size() in order to get something reasonable for showing
* in a user interface.
*
* @progress_callback and @progress_data can be given to request
* periodic progress updates while scanning. See the documentation for
* #GFileMeasureProgressCallback for information about when and how the
* callback will be invoked.
*
* Returns: %TRUE if successful, with the out parameters set.
* %FALSE otherwise, with @error set.
* Since: 2.38
*/
/**
* g_file_measure_disk_usage_async:
* @file: a #GFile
* @flags: #GFileMeasureFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable
* @progress_callback: (nullable): a #GFileMeasureProgressCallback
* @progress_data: user_data for @progress_callback
* @callback: (nullable): a #GAsyncReadyCallback to call when complete
* @user_data: the data to pass to callback function
*
* Recursively measures the disk usage of @file.
*
* This is the asynchronous version of g_file_measure_disk_usage(). See
* there for more information.
*
* Since: 2.38
*/
/**
* g_file_measure_disk_usage_finish:
* @file: a #GFile
* @result: the #GAsyncResult passed to your #GAsyncReadyCallback
* @disk_usage: (out) (optional): the number of bytes of disk space used
* @num_dirs: (out) (optional): the number of directories encountered
* @num_files: (out) (optional): the number of non-directories encountered
* @error: (nullable): %NULL, or a pointer to a %NULL #GError pointer
*
* Collects the results from an earlier call to
* g_file_measure_disk_usage_async(). See g_file_measure_disk_usage() for
* more information.
*
* Returns: %TRUE if successful, with the out parameters set.
* %FALSE otherwise, with @error set.
* Since: 2.38
*/
/**
* g_file_monitor:
* @file: input #GFile
* @flags: a set of #GFileMonitorFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Obtains a file or directory monitor for the given file,
* depending on the type of the file.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: (transfer full): a #GFileMonitor for the given @file,
* or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.18
*/
/**
* g_file_monitor_cancel:
* @monitor: a #GFileMonitor.
*
* Cancels a file monitor.
*
* Returns: always %TRUE
*/
/**
* g_file_monitor_directory: (virtual monitor_dir)
* @file: input #GFile
* @flags: a set of #GFileMonitorFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Obtains a directory monitor for the given file.
* This may fail if directory monitoring is not supported.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* It does not make sense for @flags to contain
* %G_FILE_MONITOR_WATCH_HARD_LINKS, since hard links can not be made to
* directories. It is not possible to monitor all the files in a
* directory for changes made via hard links; if you want to do this then
* you must register individual watches with g_file_monitor().
*
* Returns: (transfer full): a #GFileMonitor for the given @file,
* or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_monitor_emit_event:
* @monitor: a #GFileMonitor.
* @child: a #GFile.
* @other_file: a #GFile.
* @event_type: a set of #GFileMonitorEvent flags.
*
* Emits the #GFileMonitor::changed signal if a change
* has taken place. Should be called from file monitor
* implementations only.
*
* Implementations are responsible to call this method from the
* [thread-default main context][g-main-context-push-thread-default] of the
* thread that the monitor was created in.
*/
/**
* g_file_monitor_file:
* @file: input #GFile
* @flags: a set of #GFileMonitorFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Obtains a file monitor for the given file. If no file notification
* mechanism exists, then regular polling of the file is used.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* If @flags contains %G_FILE_MONITOR_WATCH_HARD_LINKS then the monitor
* will also attempt to report changes made to the file via another
* filename (ie, a hard link). Without this flag, you can only rely on
* changes made through the filename contained in @file to be
* reported. Using this flag may result in an increase in resource
* usage, and may not have any effect depending on the #GFileMonitor
* backend and/or filesystem type.
*
* Returns: (transfer full): a #GFileMonitor for the given @file,
* or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_monitor_is_cancelled:
* @monitor: a #GFileMonitor
*
* Returns whether the monitor is canceled.
*
* Returns: %TRUE if monitor is canceled. %FALSE otherwise.
*/
/**
* g_file_monitor_set_rate_limit:
* @monitor: a #GFileMonitor.
* @limit_msecs: a non-negative integer with the limit in milliseconds
* to poll for changes
*
* Sets the rate limit to which the @monitor will report
* consecutive change events to the same file.
*/
/**
* g_file_mount_enclosing_volume:
* @location: input #GFile
* @flags: flags affecting the operation
* @mount_operation: (nullable): a #GMountOperation
* or %NULL to avoid user interaction
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (nullable): a #GAsyncReadyCallback to call
* when the request is satisfied, or %NULL
* @user_data: the data to pass to callback function
*
* Starts a @mount_operation, mounting the volume that contains
* the file @location.
*
* When this operation has completed, @callback will be called with
* @user_user data, and the operation can be finalized with
* g_file_mount_enclosing_volume_finish().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*/
/**
* g_file_mount_enclosing_volume_finish:
* @location: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes a mount operation started by g_file_mount_enclosing_volume().
*
* Returns: %TRUE if successful. If an error has occurred,
* this function will return %FALSE and set @error
* appropriately if present.
*/
/**
* g_file_mount_mountable:
* @file: input #GFile
* @flags: flags affecting the operation
* @mount_operation: (nullable): a #GMountOperation,
* or %NULL to avoid user interaction
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async) (nullable): a #GAsyncReadyCallback to call
* when the request is satisfied, or %NULL
* @user_data: (closure): the data to pass to callback function
*
* Mounts a file of type G_FILE_TYPE_MOUNTABLE.
* Using @mount_operation, you can request callbacks when, for instance,
* passwords are needed during authentication.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_mount_mountable_finish() to get
* the result of the operation.
*/
/**
* g_file_mount_mountable_finish:
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes a mount operation. See g_file_mount_mountable() for details.
*
* Finish an asynchronous mount operation that was started
* with g_file_mount_mountable().
*
* Returns: (transfer full): a #GFile or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_move:
* @source: #GFile pointing to the source location
* @destination: #GFile pointing to the destination location
* @flags: set of #GFileCopyFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @progress_callback: (nullable) (scope call): #GFileProgressCallback
* function for updates
* @progress_callback_data: (closure): gpointer to user data for
* the callback function
* @error: #GError for returning error conditions, or %NULL
*
* Tries to move the file or directory @source to the location specified
* by @destination. If native move operations are supported then this is
* used, otherwise a copy + delete fallback is used. The native
* implementation may support moving directories (for instance on moves
* inside the same filesystem), but the fallback code does not.
*
* If the flag #G_FILE_COPY_OVERWRITE is specified an already
* existing @destination file is overwritten.
*
* If the flag #G_FILE_COPY_NOFOLLOW_SYMLINKS is specified then symlinks
* will be copied as symlinks, otherwise the target of the
* @source symlink will be copied.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* If @progress_callback is not %NULL, then the operation can be monitored
* by setting this to a #GFileProgressCallback function.
* @progress_callback_data will be passed to this function. It is
* guaranteed that this callback will be called after all data has been
* transferred with the total number of bytes copied during the operation.
*
* If the @source file does not exist, then the %G_IO_ERROR_NOT_FOUND
* error is returned, independent on the status of the @destination.
*
* If #G_FILE_COPY_OVERWRITE is not specified and the target exists,
* then the error %G_IO_ERROR_EXISTS is returned.
*
* If trying to overwrite a file over a directory, the %G_IO_ERROR_IS_DIRECTORY
* error is returned. If trying to overwrite a directory with a directory the
* %G_IO_ERROR_WOULD_MERGE error is returned.
*
* If the source is a directory and the target does not exist, or
* #G_FILE_COPY_OVERWRITE is specified and the target is a file, then
* the %G_IO_ERROR_WOULD_RECURSE error may be returned (if the native
* move operation isn't available).
*
* Returns: %TRUE on successful move, %FALSE otherwise.
*/
/**
* g_file_new_for_commandline_arg:
* @arg: a command line string
*
* Creates a #GFile with the given argument from the command line.
* The value of @arg can be either a URI, an absolute path or a
* relative path resolved relative to the current working directory.
* This operation never fails, but the returned object might not
* support any I/O operation if @arg points to a malformed path.
*
* Note that on Windows, this function expects its argument to be in
* UTF-8 -- not the system code page. This means that you
* should not use this function with string from argv as it is passed
* to main(). g_win32_get_command_line() will return a UTF-8 version of
* the commandline. #GApplication also uses UTF-8 but
* g_application_command_line_create_file_for_arg() may be more useful
* for you there. It is also always possible to use this function with
* #GOptionContext arguments of type %G_OPTION_ARG_FILENAME.
*
* Returns: (transfer full): a new #GFile.
* Free the returned object with g_object_unref().
*/
/**
* g_file_new_for_commandline_arg_and_cwd:
* @arg: a command line string
* @cwd: (type filename): the current working directory of the commandline
*
* Creates a #GFile with the given argument from the command line.
*
* This function is similar to g_file_new_for_commandline_arg() except
* that it allows for passing the current working directory as an
* argument instead of using the current working directory of the
* process.
*
* This is useful if the commandline argument was given in a context
* other than the invocation of the current process.
*
* See also g_application_command_line_create_file_for_arg().
*
* Returns: (transfer full): a new #GFile
* Since: 2.36
*/
/**
* g_file_new_for_path:
* @path: (type filename): a string containing a relative or absolute path.
* The string must be encoded in the glib filename encoding.
*
* Constructs a #GFile for a given path. This operation never
* fails, but the returned object might not support any I/O
* operation if @path is malformed.
*
* Returns: (transfer full): a new #GFile for the given @path.
* Free the returned object with g_object_unref().
*/
/**
* g_file_new_for_uri:
* @uri: a UTF-8 string containing a URI
*
* Constructs a #GFile for a given URI. This operation never
* fails, but the returned object might not support any I/O
* operation if @uri is malformed or if the uri type is
* not supported.
*
* Returns: (transfer full): a new #GFile for the given @uri.
* Free the returned object with g_object_unref().
*/
/**
* g_file_new_tmp:
* @tmpl: (type filename) (nullable): Template for the file
* name, as in g_file_open_tmp(), or %NULL for a default template
* @iostream: (out): on return, a #GFileIOStream for the created file
* @error: a #GError, or %NULL
*
* Opens a file in the preferred directory for temporary files (as
* returned by g_get_tmp_dir()) and returns a #GFile and
* #GFileIOStream pointing to it.
*
* @tmpl should be a string in the GLib file name encoding
* containing a sequence of six 'X' characters, and containing no
* directory components. If it is %NULL, a default template is used.
*
* Unlike the other #GFile constructors, this will return %NULL if
* a temporary file could not be created.
*
* Returns: (transfer full): a new #GFile.
* Free the returned object with g_object_unref().
* Since: 2.32
*/
/**
* g_file_open_readwrite:
* @file: #GFile to open
* @cancellable: (nullable): a #GCancellable
* @error: a #GError, or %NULL
*
* Opens an existing file for reading and writing. The result is
* a #GFileIOStream that can be used to read and write the contents
* of the file.
*
* If @cancellable is not %NULL, then the operation can be cancelled
* by triggering the cancellable object from another thread. If the
* operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
* returned.
*
* If the file does not exist, the %G_IO_ERROR_NOT_FOUND error will
* be returned. If the file is a directory, the %G_IO_ERROR_IS_DIRECTORY
* error will be returned. Other errors are possible too, and depend on
* what kind of filesystem the file is on. Note that in many non-local
* file cases read and write streams are not supported, so make sure you
* really need to do read and write streaming, rather than just opening
* for reading or writing.
*
* Returns: (transfer full): #GFileIOStream or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_file_open_readwrite_async:
* @file: input #GFile
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously opens @file for reading and writing.
*
* For more details, see g_file_open_readwrite() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_open_readwrite_finish() to get
* the result of the operation.
*
* Since: 2.22
*/
/**
* g_file_open_readwrite_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous file read operation started with
* g_file_open_readwrite_async().
*
* Returns: (transfer full): a #GFileIOStream or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_file_output_stream_get_etag:
* @stream: a #GFileOutputStream.
*
* Gets the entity tag for the file when it has been written.
* This must be called after the stream has been written
* and closed, as the etag can change while writing.
*
* Returns: the entity tag for the stream.
*/
/**
* g_file_output_stream_query_info:
* @stream: a #GFileOutputStream.
* @attributes: a file attribute query string.
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @error: a #GError, %NULL to ignore.
*
* Queries a file output stream for the given @attributes.
* This function blocks while querying the stream. For the asynchronous
* version of this function, see g_file_output_stream_query_info_async().
* While the stream is blocked, the stream will set the pending flag
* internally, and any other operations on the stream will fail with
* %G_IO_ERROR_PENDING.
*
* Can fail if the stream was already closed (with @error being set to
* %G_IO_ERROR_CLOSED), the stream has pending operations (with @error being
* set to %G_IO_ERROR_PENDING), or if querying info is not supported for
* the stream's interface (with @error being set to %G_IO_ERROR_NOT_SUPPORTED). In
* all cases of failure, %NULL will be returned.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be set, and %NULL will
* be returned.
*
* Returns: (transfer full): a #GFileInfo for the @stream, or %NULL on error.
*/
/**
* g_file_output_stream_query_info_async:
* @stream: a #GFileOutputStream.
* @attributes: a file attribute query string.
* @io_priority: the [I/O priority][gio-GIOScheduler] of the request
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @callback: callback to call when the request is satisfied
* @user_data: the data to pass to callback function
*
* Asynchronously queries the @stream for a #GFileInfo. When completed,
* @callback will be called with a #GAsyncResult which can be used to
* finish the operation with g_file_output_stream_query_info_finish().
*
* For the synchronous version of this function, see
* g_file_output_stream_query_info().
*/
/**
* g_file_output_stream_query_info_finish:
* @stream: a #GFileOutputStream.
* @result: a #GAsyncResult.
* @error: a #GError, %NULL to ignore.
*
* Finalizes the asynchronous query started
* by g_file_output_stream_query_info_async().
*
* Returns: (transfer full): A #GFileInfo for the finished query.
*/
/**
* g_file_parse_name:
* @parse_name: a file name or path to be parsed
*
* Constructs a #GFile with the given @parse_name (i.e. something
* given by g_file_get_parse_name()). This operation never fails,
* but the returned object might not support any I/O operation if
* the @parse_name cannot be parsed.
*
* Returns: (transfer full): a new #GFile.
*/
/**
* g_file_poll_mountable:
* @file: input #GFile
* @cancellable: optional #GCancellable object, %NULL to ignore
* @callback: (nullable): a #GAsyncReadyCallback to call
* when the request is satisfied, or %NULL
* @user_data: the data to pass to callback function
*
* Polls a file of type #G_FILE_TYPE_MOUNTABLE.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_mount_mountable_finish() to get
* the result of the operation.
*
* Since: 2.22
*/
/**
* g_file_poll_mountable_finish:
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes a poll operation. See g_file_poll_mountable() for details.
*
* Finish an asynchronous poll operation that was polled
* with g_file_poll_mountable().
*
* Returns: %TRUE if the operation finished successfully. %FALSE
* otherwise.
* Since: 2.22
*/
/**
* g_file_query_default_handler:
* @file: a #GFile to open
* @cancellable: optional #GCancellable object, %NULL to ignore
* @error: a #GError, or %NULL
*
* Returns the #GAppInfo that is registered as the default
* application to handle the file specified by @file.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: (transfer full): a #GAppInfo if the handle was found,
* %NULL if there were errors.
* When you are done with it, release it with g_object_unref()
*/
/**
* g_file_query_exists:
* @file: input #GFile
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
*
* Utility function to check if a particular file exists. This is
* implemented using g_file_query_info() and as such does blocking I/O.
*
* Note that in many cases it is racy to first check for file existence
* and then execute something based on the outcome of that, because the
* file might have been created or removed in between the operations. The
* general approach to handling that is to not check, but just do the
* operation and handle the errors as they come.
*
* As an example of race-free checking, take the case of reading a file,
* and if it doesn't exist, creating it. There are two racy versions: read
* it, and on error create it; and: check if it exists, if not create it.
* These can both result in two processes creating the file (with perhaps
* a partially written file as the result). The correct approach is to
* always try to create the file with g_file_create() which will either
* atomically create the file or fail with a %G_IO_ERROR_EXISTS error.
*
* However, in many cases an existence check is useful in a user interface,
* for instance to make a menu item sensitive/insensitive, so that you don't
* have to fool users that something is possible and then just show an error
* dialog. If you do this, you should make sure to also handle the errors
* that can happen due to races when you execute the operation.
*
* Returns: %TRUE if the file exists (and can be detected without error),
* %FALSE otherwise (or if cancelled).
*/
/**
* g_file_query_file_type:
* @file: input #GFile
* @flags: a set of #GFileQueryInfoFlags passed to g_file_query_info()
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
*
* Utility function to inspect the #GFileType of a file. This is
* implemented using g_file_query_info() and as such does blocking I/O.
*
* The primary use case of this method is to check if a file is
* a regular file, directory, or symlink.
*
* Returns: The #GFileType of the file and #G_FILE_TYPE_UNKNOWN
* if the file does not exist
* Since: 2.18
*/
/**
* g_file_query_filesystem_info:
* @file: input #GFile
* @attributes: an attribute query string
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError
*
* Similar to g_file_query_info(), but obtains information
* about the filesystem the @file is on, rather than the file itself.
* For instance the amount of space available and the type of
* the filesystem.
*
* The @attributes value is a string that specifies the attributes
* that should be gathered. It is not an error if it's not possible
* to read a particular requested attribute from a file - it just
* won't be set. @attributes should be a comma-separated list of
* attributes or attribute wildcards. The wildcard "*" means all
* attributes, and a wildcard like "filesystem::*" means all attributes
* in the filesystem namespace. The standard namespace for filesystem
* attributes is "filesystem". Common attributes of interest are
* #G_FILE_ATTRIBUTE_FILESYSTEM_SIZE (the total size of the filesystem
* in bytes), #G_FILE_ATTRIBUTE_FILESYSTEM_FREE (number of bytes available),
* and #G_FILE_ATTRIBUTE_FILESYSTEM_TYPE (type of the filesystem).
*
* If @cancellable is not %NULL, then the operation can be cancelled
* by triggering the cancellable object from another thread. If the
* operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
* returned.
*
* If the file does not exist, the %G_IO_ERROR_NOT_FOUND error will
* be returned. Other errors are possible too, and depend on what
* kind of filesystem the file is on.
*
* Returns: (transfer full): a #GFileInfo or %NULL if there was an error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_query_filesystem_info_async:
* @file: input #GFile
* @attributes: an attribute query string
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously gets the requested information about the filesystem
* that the specified @file is on. The result is a #GFileInfo object
* that contains key-value attributes (such as type or size for the
* file).
*
* For more details, see g_file_query_filesystem_info() which is the
* synchronous version of this call.
*
* When the operation is finished, @callback will be called. You can
* then call g_file_query_info_finish() to get the result of the
* operation.
*/
/**
* g_file_query_filesystem_info_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError
*
* Finishes an asynchronous filesystem info query.
* See g_file_query_filesystem_info_async().
*
* Returns: (transfer full): #GFileInfo for given @file
* or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_query_info:
* @file: input #GFile
* @attributes: an attribute query string
* @flags: a set of #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError
*
* Gets the requested information about specified @file.
* The result is a #GFileInfo object that contains key-value
* attributes (such as the type or size of the file).
*
* The @attributes value is a string that specifies the file
* attributes that should be gathered. It is not an error if
* it's not possible to read a particular requested attribute
* from a file - it just won't be set. @attributes should be a
* comma-separated list of attributes or attribute wildcards.
* The wildcard "*" means all attributes, and a wildcard like
* "standard::*" means all attributes in the standard namespace.
* An example attribute query be "standard::*,owner::user".
* The standard attributes are available as defines, like
* #G_FILE_ATTRIBUTE_STANDARD_NAME.
*
* If @cancellable is not %NULL, then the operation can be cancelled
* by triggering the cancellable object from another thread. If the
* operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
* returned.
*
* For symlinks, normally the information about the target of the
* symlink is returned, rather than information about the symlink
* itself. However if you pass #G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS
* in @flags the information about the symlink itself will be returned.
* Also, for symlinks that point to non-existing files the information
* about the symlink itself will be returned.
*
* If the file does not exist, the %G_IO_ERROR_NOT_FOUND error will be
* returned. Other errors are possible too, and depend on what kind of
* filesystem the file is on.
*
* Returns: (transfer full): a #GFileInfo for the given @file, or %NULL
* on error. Free the returned object with g_object_unref().
*/
/**
* g_file_query_info_async:
* @file: input #GFile
* @attributes: an attribute query string
* @flags: a set of #GFileQueryInfoFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call when the
* request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously gets the requested information about specified @file.
* The result is a #GFileInfo object that contains key-value attributes
* (such as type or size for the file).
*
* For more details, see g_file_query_info() which is the synchronous
* version of this call.
*
* When the operation is finished, @callback will be called. You can
* then call g_file_query_info_finish() to get the result of the operation.
*/
/**
* g_file_query_info_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError
*
* Finishes an asynchronous file info query.
* See g_file_query_info_async().
*
* Returns: (transfer full): #GFileInfo for given @file
* or %NULL on error. Free the returned object with
* g_object_unref().
*/
/**
* g_file_query_settable_attributes:
* @file: input #GFile
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Obtain the list of settable attributes for the file.
*
* Returns the type and full attribute name of all the attributes
* that can be set on this file. This doesn't mean setting it will
* always succeed though, you might get an access failure, or some
* specific file may not support a specific attribute.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: a #GFileAttributeInfoList describing the settable attributes.
* When you are done with it, release it with
* g_file_attribute_info_list_unref()
*/
/**
* g_file_query_writable_namespaces:
* @file: input #GFile
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Obtain the list of attribute namespaces where new attributes
* can be created by a user. An example of this is extended
* attributes (in the "xattr" namespace).
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: a #GFileAttributeInfoList describing the writable namespaces.
* When you are done with it, release it with
* g_file_attribute_info_list_unref()
*/
/**
* g_file_read: (virtual read_fn)
* @file: #GFile to read
* @cancellable: (nullable): a #GCancellable
* @error: a #GError, or %NULL
*
* Opens a file for reading. The result is a #GFileInputStream that
* can be used to read the contents of the file.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* If the file does not exist, the %G_IO_ERROR_NOT_FOUND error will be
* returned. If the file is a directory, the %G_IO_ERROR_IS_DIRECTORY
* error will be returned. Other errors are possible too, and depend
* on what kind of filesystem the file is on.
*
* Returns: (transfer full): #GFileInputStream or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_read_async:
* @file: input #GFile
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously opens @file for reading.
*
* For more details, see g_file_read() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_read_finish() to get the result
* of the operation.
*/
/**
* g_file_read_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous file read operation started with
* g_file_read_async().
*
* Returns: (transfer full): a #GFileInputStream or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_replace:
* @file: input #GFile
* @etag: (nullable): an optional [entity tag][gfile-etag]
* for the current #GFile, or #NULL to ignore
* @make_backup: %TRUE if a backup should be created
* @flags: a set of #GFileCreateFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Returns an output stream for overwriting the file, possibly
* creating a backup copy of the file first. If the file doesn't exist,
* it will be created.
*
* This will try to replace the file in the safest way possible so
* that any errors during the writing will not affect an already
* existing copy of the file. For instance, for local files it
* may write to a temporary file and then atomically rename over
* the destination when the stream is closed.
*
* By default files created are generally readable by everyone,
* but if you pass #G_FILE_CREATE_PRIVATE in @flags the file
* will be made readable only to the current user, to the level that
* is supported on the target filesystem.
*
* If @cancellable is not %NULL, then the operation can be cancelled
* by triggering the cancellable object from another thread. If the
* operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
* returned.
*
* If you pass in a non-%NULL @etag value and @file already exists, then
* this value is compared to the current entity tag of the file, and if
* they differ an %G_IO_ERROR_WRONG_ETAG error is returned. This
* generally means that the file has been changed since you last read
* it. You can get the new etag from g_file_output_stream_get_etag()
* after you've finished writing and closed the #GFileOutputStream. When
* you load a new file you can use g_file_input_stream_query_info() to
* get the etag of the file.
*
* If @make_backup is %TRUE, this function will attempt to make a
* backup of the current file before overwriting it. If this fails
* a %G_IO_ERROR_CANT_CREATE_BACKUP error will be returned. If you
* want to replace anyway, try again with @make_backup set to %FALSE.
*
* If the file is a directory the %G_IO_ERROR_IS_DIRECTORY error will
* be returned, and if the file is some other form of non-regular file
* then a %G_IO_ERROR_NOT_REGULAR_FILE error will be returned. Some
* file systems don't allow all file names, and may return an
* %G_IO_ERROR_INVALID_FILENAME error, and if the name is to long
* %G_IO_ERROR_FILENAME_TOO_LONG will be returned. Other errors are
* possible too, and depend on what kind of filesystem the file is on.
*
* Returns: (transfer full): a #GFileOutputStream or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_replace_async:
* @file: input #GFile
* @etag: (nullable): an [entity tag][gfile-etag] for the current #GFile,
* or %NULL to ignore
* @make_backup: %TRUE if a backup should be created
* @flags: a set of #GFileCreateFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously overwrites the file, replacing the contents,
* possibly creating a backup copy of the file first.
*
* For more details, see g_file_replace() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_replace_finish() to get the result
* of the operation.
*/
/**
* g_file_replace_contents:
* @file: input #GFile
* @contents: (element-type guint8) (array length=length): a string containing the new contents for @file
* @length: the length of @contents in bytes
* @etag: (nullable): the old [entity-tag][gfile-etag] for the document,
* or %NULL
* @make_backup: %TRUE if a backup should be created
* @flags: a set of #GFileCreateFlags
* @new_etag: (out) (optional): a location to a new [entity tag][gfile-etag]
* for the document. This should be freed with g_free() when no longer
* needed, or %NULL
* @cancellable: optional #GCancellable object, %NULL to ignore
* @error: a #GError, or %NULL
*
* Replaces the contents of @file with @contents of @length bytes.
*
* If @etag is specified (not %NULL), any existing file must have that etag,
* or the error %G_IO_ERROR_WRONG_ETAG will be returned.
*
* If @make_backup is %TRUE, this function will attempt to make a backup
* of @file. Internally, it uses g_file_replace(), so will try to replace the
* file contents in the safest way possible. For example, atomic renames are
* used when replacing local files’ contents.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* The returned @new_etag can be used to verify that the file hasn't
* changed the next time it is saved over.
*
* Returns: %TRUE if successful. If an error has occurred, this function
* will return %FALSE and set @error appropriately if present.
*/
/**
* g_file_replace_contents_async:
* @file: input #GFile
* @contents: (element-type guint8) (array length=length): string of contents to replace the file with
* @length: the length of @contents in bytes
* @etag: (nullable): a new [entity tag][gfile-etag] for the @file, or %NULL
* @make_backup: %TRUE if a backup should be created
* @flags: a set of #GFileCreateFlags
* @cancellable: optional #GCancellable object, %NULL to ignore
* @callback: a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: the data to pass to callback function
*
* Starts an asynchronous replacement of @file with the given
* @contents of @length bytes. @etag will replace the document's
* current entity tag.
*
* When this operation has completed, @callback will be called with
* @user_user data, and the operation can be finalized with
* g_file_replace_contents_finish().
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* If @make_backup is %TRUE, this function will attempt to
* make a backup of @file.
*
* Note that no copy of @content will be made, so it must stay valid
* until @callback is called. See g_file_replace_contents_bytes_async()
* for a #GBytes version that will automatically hold a reference to the
* contents (without copying) for the duration of the call.
*/
/**
* g_file_replace_contents_bytes_async:
* @file: input #GFile
* @contents: a #GBytes
* @etag: (nullable): a new [entity tag][gfile-etag] for the @file, or %NULL
* @make_backup: %TRUE if a backup should be created
* @flags: a set of #GFileCreateFlags
* @cancellable: optional #GCancellable object, %NULL to ignore
* @callback: a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: the data to pass to callback function
*
* Same as g_file_replace_contents_async() but takes a #GBytes input instead.
* This function will keep a ref on @contents until the operation is done.
* Unlike g_file_replace_contents_async() this allows forgetting about the
* content without waiting for the callback.
*
* When this operation has completed, @callback will be called with
* @user_user data, and the operation can be finalized with
* g_file_replace_contents_finish().
*
* Since: 2.40
*/
/**
* g_file_replace_contents_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @new_etag: (out) (optional): a location of a new [entity tag][gfile-etag]
* for the document. This should be freed with g_free() when it is no
* longer needed, or %NULL
* @error: a #GError, or %NULL
*
* Finishes an asynchronous replace of the given @file. See
* g_file_replace_contents_async(). Sets @new_etag to the new entity
* tag for the document, if present.
*
* Returns: %TRUE on success, %FALSE on failure.
*/
/**
* g_file_replace_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous file replace operation started with
* g_file_replace_async().
*
* Returns: (transfer full): a #GFileOutputStream, or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_replace_readwrite:
* @file: a #GFile
* @etag: (nullable): an optional [entity tag][gfile-etag]
* for the current #GFile, or #NULL to ignore
* @make_backup: %TRUE if a backup should be created
* @flags: a set of #GFileCreateFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: return location for a #GError, or %NULL
*
* Returns an output stream for overwriting the file in readwrite mode,
* possibly creating a backup copy of the file first. If the file doesn't
* exist, it will be created.
*
* For details about the behaviour, see g_file_replace() which does the
* same thing but returns an output stream only.
*
* Note that in many non-local file cases read and write streams are not
* supported, so make sure you really need to do read and write streaming,
* rather than just opening for reading or writing.
*
* Returns: (transfer full): a #GFileIOStream or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_file_replace_readwrite_async:
* @file: input #GFile
* @etag: (nullable): an [entity tag][gfile-etag] for the current #GFile,
* or %NULL to ignore
* @make_backup: %TRUE if a backup should be created
* @flags: a set of #GFileCreateFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously overwrites the file in read-write mode,
* replacing the contents, possibly creating a backup copy
* of the file first.
*
* For more details, see g_file_replace_readwrite() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_replace_readwrite_finish() to get
* the result of the operation.
*
* Since: 2.22
*/
/**
* g_file_replace_readwrite_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous file replace operation started with
* g_file_replace_readwrite_async().
*
* Returns: (transfer full): a #GFileIOStream, or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_file_resolve_relative_path:
* @file: input #GFile
* @relative_path: (type filename): a given relative path string
*
* Resolves a relative path for @file to an absolute path.
*
* This call does no blocking I/O.
*
* Returns: (transfer full): #GFile to the resolved path.
* %NULL if @relative_path is %NULL or if @file is invalid.
* Free the returned object with g_object_unref().
*/
/**
* g_file_set_attribute:
* @file: input #GFile
* @attribute: a string containing the attribute's name
* @type: The type of the attribute
* @value_p: (nullable): a pointer to the value (or the pointer
* itself if the type is a pointer type)
* @flags: a set of #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Sets an attribute in the file with attribute name @attribute to @value.
*
* Some attributes can be unset by setting @attribute to
* %G_FILE_ATTRIBUTE_TYPE_INVALID and @value_p to %NULL.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if the attribute was set, %FALSE otherwise.
*/
/**
* g_file_set_attribute_byte_string:
* @file: input #GFile
* @attribute: a string containing the attribute's name
* @value: a string containing the attribute's new value
* @flags: a #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Sets @attribute of type %G_FILE_ATTRIBUTE_TYPE_BYTE_STRING to @value.
* If @attribute is of a different type, this operation will fail,
* returning %FALSE.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if the @attribute was successfully set to @value
* in the @file, %FALSE otherwise.
*/
/**
* g_file_set_attribute_int32:
* @file: input #GFile
* @attribute: a string containing the attribute's name
* @value: a #gint32 containing the attribute's new value
* @flags: a #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Sets @attribute of type %G_FILE_ATTRIBUTE_TYPE_INT32 to @value.
* If @attribute is of a different type, this operation will fail.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if the @attribute was successfully set to @value
* in the @file, %FALSE otherwise.
*/
/**
* g_file_set_attribute_int64:
* @file: input #GFile
* @attribute: a string containing the attribute's name
* @value: a #guint64 containing the attribute's new value
* @flags: a #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Sets @attribute of type %G_FILE_ATTRIBUTE_TYPE_INT64 to @value.
* If @attribute is of a different type, this operation will fail.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if the @attribute was successfully set, %FALSE otherwise.
*/
/**
* g_file_set_attribute_string:
* @file: input #GFile
* @attribute: a string containing the attribute's name
* @value: a string containing the attribute's value
* @flags: #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Sets @attribute of type %G_FILE_ATTRIBUTE_TYPE_STRING to @value.
* If @attribute is of a different type, this operation will fail.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if the @attribute was successfully set, %FALSE otherwise.
*/
/**
* g_file_set_attribute_uint32:
* @file: input #GFile
* @attribute: a string containing the attribute's name
* @value: a #guint32 containing the attribute's new value
* @flags: a #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Sets @attribute of type %G_FILE_ATTRIBUTE_TYPE_UINT32 to @value.
* If @attribute is of a different type, this operation will fail.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if the @attribute was successfully set to @value
* in the @file, %FALSE otherwise.
*/
/**
* g_file_set_attribute_uint64:
* @file: input #GFile
* @attribute: a string containing the attribute's name
* @value: a #guint64 containing the attribute's new value
* @flags: a #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Sets @attribute of type %G_FILE_ATTRIBUTE_TYPE_UINT64 to @value.
* If @attribute is of a different type, this operation will fail.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if the @attribute was successfully set to @value
* in the @file, %FALSE otherwise.
*/
/**
* g_file_set_attributes_async:
* @file: input #GFile
* @info: a #GFileInfo
* @flags: a #GFileQueryInfoFlags
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): a #gpointer
*
* Asynchronously sets the attributes of @file with @info.
*
* For more details, see g_file_set_attributes_from_info(),
* which is the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_set_attributes_finish() to get
* the result of the operation.
*/
/**
* g_file_set_attributes_finish:
* @file: input #GFile
* @result: a #GAsyncResult
* @info: (out) (transfer full): a #GFileInfo
* @error: a #GError, or %NULL
*
* Finishes setting an attribute started in g_file_set_attributes_async().
*
* Returns: %TRUE if the attributes were set correctly, %FALSE otherwise.
*/
/**
* g_file_set_attributes_from_info:
* @file: input #GFile
* @info: a #GFileInfo
* @flags: #GFileQueryInfoFlags
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Tries to set all attributes in the #GFileInfo on the target
* values, not stopping on the first error.
*
* If there is any error during this operation then @error will
* be set to the first error. Error on particular fields are flagged
* by setting the "status" field in the attribute value to
* %G_FILE_ATTRIBUTE_STATUS_ERROR_SETTING, which means you can
* also detect further errors.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %FALSE if there was any error, %TRUE otherwise.
*/
/**
* g_file_set_display_name:
* @file: input #GFile
* @display_name: a string
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Renames @file to the specified display name.
*
* The display name is converted from UTF-8 to the correct encoding
* for the target filesystem if possible and the @file is renamed to this.
*
* If you want to implement a rename operation in the user interface the
* edit name (#G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME) should be used as the
* initial value in the rename widget, and then the result after editing
* should be passed to g_file_set_display_name().
*
* On success the resulting converted filename is returned.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: (transfer full): a #GFile specifying what @file was renamed to,
* or %NULL if there was an error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_set_display_name_async:
* @file: input #GFile
* @display_name: a string
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async): a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously sets the display name for a given #GFile.
*
* For more details, see g_file_set_display_name() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_set_display_name_finish() to get
* the result of the operation.
*/
/**
* g_file_set_display_name_finish:
* @file: input #GFile
* @res: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes setting a display name started with
* g_file_set_display_name_async().
*
* Returns: (transfer full): a #GFile or %NULL on error.
* Free the returned object with g_object_unref().
*/
/**
* g_file_start_mountable:
* @file: input #GFile
* @flags: flags affecting the operation
* @start_operation: (nullable): a #GMountOperation, or %NULL to avoid user interaction
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @callback: (nullable): a #GAsyncReadyCallback to call when the request is satisfied, or %NULL
* @user_data: the data to pass to callback function
*
* Starts a file of type #G_FILE_TYPE_MOUNTABLE.
* Using @start_operation, you can request callbacks when, for instance,
* passwords are needed during authentication.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_mount_mountable_finish() to get
* the result of the operation.
*
* Since: 2.22
*/
/**
* g_file_start_mountable_finish:
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes a start operation. See g_file_start_mountable() for details.
*
* Finish an asynchronous start operation that was started
* with g_file_start_mountable().
*
* Returns: %TRUE if the operation finished successfully. %FALSE
* otherwise.
* Since: 2.22
*/
/**
* g_file_stop_mountable:
* @file: input #GFile
* @flags: flags affecting the operation
* @mount_operation: (nullable): a #GMountOperation,
* or %NULL to avoid user interaction.
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (nullable): a #GAsyncReadyCallback to call
* when the request is satisfied, or %NULL
* @user_data: the data to pass to callback function
*
* Stops a file of type #G_FILE_TYPE_MOUNTABLE.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_stop_mountable_finish() to get
* the result of the operation.
*
* Since: 2.22
*/
/**
* g_file_stop_mountable_finish:
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an stop operation, see g_file_stop_mountable() for details.
*
* Finish an asynchronous stop operation that was started
* with g_file_stop_mountable().
*
* Returns: %TRUE if the operation finished successfully.
* %FALSE otherwise.
* Since: 2.22
*/
/**
* g_file_supports_thread_contexts:
* @file: a #GFile
*
* Checks if @file supports
* [thread-default contexts][g-main-context-push-thread-default-context].
* If this returns %FALSE, you cannot perform asynchronous operations on
* @file in a thread that has a thread-default context.
*
* Returns: Whether or not @file supports thread-default contexts.
* Since: 2.22
*/
/**
* g_file_trash: (virtual trash)
* @file: #GFile to send to trash
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @error: a #GError, or %NULL
*
* Sends @file to the "Trashcan", if possible. This is similar to
* deleting it, but the user can recover it before emptying the trashcan.
* Not all file systems support trashing, so this call can return the
* %G_IO_ERROR_NOT_SUPPORTED error.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE on successful trash, %FALSE otherwise.
*/
/**
* g_file_trash_async: (virtual trash_async)
* @file: input #GFile
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: a #GAsyncReadyCallback to call
* when the request is satisfied
* @user_data: the data to pass to callback function
*
* Asynchronously sends @file to the Trash location, if possible.
*
* Since: 2.38
*/
/**
* g_file_trash_finish: (virtual trash_finish)
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an asynchronous file trashing operation, started with
* g_file_trash_async().
*
* Returns: %TRUE on successful trash, %FALSE otherwise.
* Since: 2.38
*/
/**
* g_file_unmount_mountable:
* @file: input #GFile
* @flags: flags affecting the operation
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async) (nullable): a #GAsyncReadyCallback to call
* when the request is satisfied, or %NULL
* @user_data: (closure): the data to pass to callback function
*
* Unmounts a file of type G_FILE_TYPE_MOUNTABLE.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_unmount_mountable_finish() to get
* the result of the operation.
*
* Deprecated: 2.22: Use g_file_unmount_mountable_with_operation() instead.
*/
/**
* g_file_unmount_mountable_finish:
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an unmount operation, see g_file_unmount_mountable() for details.
*
* Finish an asynchronous unmount operation that was started
* with g_file_unmount_mountable().
*
* Returns: %TRUE if the operation finished successfully.
* %FALSE otherwise.
* Deprecated: 2.22: Use g_file_unmount_mountable_with_operation_finish()
* instead.
*/
/**
* g_file_unmount_mountable_with_operation:
* @file: input #GFile
* @flags: flags affecting the operation
* @mount_operation: (nullable): a #GMountOperation,
* or %NULL to avoid user interaction
* @cancellable: (nullable): optional #GCancellable object,
* %NULL to ignore
* @callback: (scope async) (nullable): a #GAsyncReadyCallback to call
* when the request is satisfied, or %NULL
* @user_data: (closure): the data to pass to callback function
*
* Unmounts a file of type #G_FILE_TYPE_MOUNTABLE.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* When the operation is finished, @callback will be called.
* You can then call g_file_unmount_mountable_finish() to get
* the result of the operation.
*
* Since: 2.22
*/
/**
* g_file_unmount_mountable_with_operation_finish:
* @file: input #GFile
* @result: a #GAsyncResult
* @error: a #GError, or %NULL
*
* Finishes an unmount operation,
* see g_file_unmount_mountable_with_operation() for details.
*
* Finish an asynchronous unmount operation that was started
* with g_file_unmount_mountable_with_operation().
*
* Returns: %TRUE if the operation finished successfully.
* %FALSE otherwise.
* Since: 2.22
*/
/**
* g_filename_completer_get_completion_suffix:
* @completer: the filename completer.
* @initial_text: text to be completed.
*
* Obtains a completion for @initial_text from @completer.
*
* Returns: a completed string, or %NULL if no completion exists.
* This string is not owned by GIO, so remember to g_free() it
* when finished.
*/
/**
* g_filename_completer_get_completions:
* @completer: the filename completer.
* @initial_text: text to be completed.
*
* Gets an array of completion strings for a given initial text.
*
* Returns: (array zero-terminated=1) (transfer full): array of strings with possible completions for @initial_text.
* This array must be freed by g_strfreev() when finished.
*/
/**
* g_filename_completer_new:
*
* Creates a new filename completer.
*
* Returns: a #GFilenameCompleter.
*/
/**
* g_filename_completer_set_dirs_only:
* @completer: the filename completer.
* @dirs_only: a #gboolean.
*
* If @dirs_only is %TRUE, @completer will only
* complete directory names, and not file names.
*/
/**
* g_filter_input_stream_get_base_stream:
* @stream: a #GFilterInputStream.
*
* Gets the base stream for the filter stream.
*
* Returns: (transfer none): a #GInputStream.
*/
/**
* g_filter_input_stream_get_close_base_stream:
* @stream: a #GFilterInputStream.
*
* Returns whether the base stream will be closed when @stream is
* closed.
*
* Returns: %TRUE if the base stream will be closed.
*/
/**
* g_filter_input_stream_set_close_base_stream:
* @stream: a #GFilterInputStream.
* @close_base: %TRUE to close the base stream.
*
* Sets whether the base stream will be closed when @stream is closed.
*/
/**
* g_filter_output_stream_get_base_stream:
* @stream: a #GFilterOutputStream.
*
* Gets the base stream for the filter stream.
*
* Returns: (transfer none): a #GOutputStream.
*/
/**
* g_filter_output_stream_get_close_base_stream:
* @stream: a #GFilterOutputStream.
*
* Returns whether the base stream will be closed when @stream is
* closed.
*
* Returns: %TRUE if the base stream will be closed.
*/
/**
* g_filter_output_stream_set_close_base_stream:
* @stream: a #GFilterOutputStream.
* @close_base: %TRUE to close the base stream.
*
* Sets whether the base stream will be closed when @stream is closed.
*/
/**
* g_icon_deserialize:
* @value: a #GVariant created with g_icon_serialize()
*
* Deserializes a #GIcon previously serialized using g_icon_serialize().
*
* Returns: (transfer full): a #GIcon, or %NULL when deserialization fails.
* Since: 2.38
*/
/**
* g_icon_equal:
* @icon1: (nullable): pointer to the first #GIcon.
* @icon2: (nullable): pointer to the second #GIcon.
*
* Checks if two icons are equal.
*
* Returns: %TRUE if @icon1 is equal to @icon2. %FALSE otherwise.
*/
/**
* g_icon_hash: (virtual hash)
* @icon: (not nullable): #gconstpointer to an icon object.
*
* Gets a hash for an icon.
*
* Returns: a #guint containing a hash for the @icon, suitable for
* use in a #GHashTable or similar data structure.
*/
/**
* g_icon_new_for_string:
* @str: A string obtained via g_icon_to_string().
* @error: Return location for error.
*
* Generate a #GIcon instance from @str. This function can fail if
* @str is not valid - see g_icon_to_string() for discussion.
*
* If your application or library provides one or more #GIcon
* implementations you need to ensure that each #GType is registered
* with the type system prior to calling g_icon_new_for_string().
*
* Returns: (transfer full): An object implementing the #GIcon
* interface or %NULL if @error is set.
* Since: 2.20
*/
/**
* g_icon_serialize:
* @icon: a #GIcon
*
* Serializes a #GIcon into a #GVariant. An equivalent #GIcon can be retrieved
* back by calling g_icon_deserialize() on the returned value.
* As serialization will avoid using raw icon data when possible, it only
* makes sense to transfer the #GVariant between processes on the same machine,
* (as opposed to over the network), and within the same file system namespace.
*
* Returns: (transfer full): a #GVariant, or %NULL when serialization fails.
* Since: 2.38
*/
/**
* g_icon_to_string: (virtual to_tokens)
* @icon: a #GIcon.
*
* Generates a textual representation of @icon that can be used for
* serialization such as when passing @icon to a different process or
* saving it to persistent storage. Use g_icon_new_for_string() to
* get @icon back from the returned string.
*
* The encoding of the returned string is proprietary to #GIcon except
* in the following two cases
*
* - If @icon is a #GFileIcon, the returned string is a native path
* (such as `/path/to/my icon.png`) without escaping
* if the #GFile for @icon is a native file. If the file is not
* native, the returned string is the result of g_file_get_uri()
* (such as `sftp://path/to/my%20icon.png`).
*
* - If @icon is a #GThemedIcon with exactly one name, the encoding is
* simply the name (such as `network-server`).
*
* Returns: (nullable): An allocated NUL-terminated UTF8 string or
* %NULL if @icon can't be serialized. Use g_free() to free.
* Since: 2.20
*/
/**
* g_inet_address_equal:
* @address: A #GInetAddress.
* @other_address: Another #GInetAddress.
*
* Checks if two #GInetAddress instances are equal, e.g. the same address.
*
* Returns: %TRUE if @address and @other_address are equal, %FALSE otherwise.
* Since: 2.30
*/
/**
* g_inet_address_get_family:
* @address: a #GInetAddress
*
* Gets @address's family
*
* Returns: @address's family
* Since: 2.22
*/
/**
* g_inet_address_get_is_any:
* @address: a #GInetAddress
*
* Tests whether @address is the "any" address for its family.
*
* Returns: %TRUE if @address is the "any" address for its family.
* Since: 2.22
*/
/**
* g_inet_address_get_is_link_local:
* @address: a #GInetAddress
*
* Tests whether @address is a link-local address (that is, if it
* identifies a host on a local network that is not connected to the
* Internet).
*
* Returns: %TRUE if @address is a link-local address.
* Since: 2.22
*/
/**
* g_inet_address_get_is_loopback:
* @address: a #GInetAddress
*
* Tests whether @address is the loopback address for its family.
*
* Returns: %TRUE if @address is the loopback address for its family.
* Since: 2.22
*/
/**
* g_inet_address_get_is_mc_global:
* @address: a #GInetAddress
*
* Tests whether @address is a global multicast address.
*
* Returns: %TRUE if @address is a global multicast address.
* Since: 2.22
*/
/**
* g_inet_address_get_is_mc_link_local:
* @address: a #GInetAddress
*
* Tests whether @address is a link-local multicast address.
*
* Returns: %TRUE if @address is a link-local multicast address.
* Since: 2.22
*/
/**
* g_inet_address_get_is_mc_node_local:
* @address: a #GInetAddress
*
* Tests whether @address is a node-local multicast address.
*
* Returns: %TRUE if @address is a node-local multicast address.
* Since: 2.22
*/
/**
* g_inet_address_get_is_mc_org_local:
* @address: a #GInetAddress
*
* Tests whether @address is an organization-local multicast address.
*
* Returns: %TRUE if @address is an organization-local multicast address.
* Since: 2.22
*/
/**
* g_inet_address_get_is_mc_site_local:
* @address: a #GInetAddress
*
* Tests whether @address is a site-local multicast address.
*
* Returns: %TRUE if @address is a site-local multicast address.
* Since: 2.22
*/
/**
* g_inet_address_get_is_multicast:
* @address: a #GInetAddress
*
* Tests whether @address is a multicast address.
*
* Returns: %TRUE if @address is a multicast address.
* Since: 2.22
*/
/**
* g_inet_address_get_is_site_local:
* @address: a #GInetAddress
*
* Tests whether @address is a site-local address such as 10.0.0.1
* (that is, the address identifies a host on a local network that can
* not be reached directly from the Internet, but which may have
* outgoing Internet connectivity via a NAT or firewall).
*
* Returns: %TRUE if @address is a site-local address.
* Since: 2.22
*/
/**
* g_inet_address_get_native_size:
* @address: a #GInetAddress
*
* Gets the size of the native raw binary address for @address. This
* is the size of the data that you get from g_inet_address_to_bytes().
*
* Returns: the number of bytes used for the native version of @address.
* Since: 2.22
*/
/**
* g_inet_address_mask_equal:
* @mask: a #GInetAddressMask
* @mask2: another #GInetAddressMask
*
* Tests if @mask and @mask2 are the same mask.
*
* Returns: whether @mask and @mask2 are the same mask
* Since: 2.32
*/
/**
* g_inet_address_mask_get_address:
* @mask: a #GInetAddressMask
*
* Gets @mask's base address
*
* Returns: (transfer none): @mask's base address
* Since: 2.32
*/
/**
* g_inet_address_mask_get_family:
* @mask: a #GInetAddressMask
*
* Gets the #GSocketFamily of @mask's address
*
* Returns: the #GSocketFamily of @mask's address
* Since: 2.32
*/
/**
* g_inet_address_mask_get_length:
* @mask: a #GInetAddressMask
*
* Gets @mask's length
*
* Returns: @mask's length
* Since: 2.32
*/
/**
* g_inet_address_mask_matches:
* @mask: a #GInetAddressMask
* @address: a #GInetAddress
*
* Tests if @address falls within the range described by @mask.
*
* Returns: whether @address falls within the range described by
* @mask.
* Since: 2.32
*/
/**
* g_inet_address_mask_new:
* @addr: a #GInetAddress
* @length: number of bits of @addr to use
* @error: return location for #GError, or %NULL
*
* Creates a new #GInetAddressMask representing all addresses whose
* first @length bits match @addr.
*
* Returns: a new #GInetAddressMask, or %NULL on error
* Since: 2.32
*/
/**
* g_inet_address_mask_new_from_string:
* @mask_string: an IP address or address/length string
* @error: return location for #GError, or %NULL
*
* Parses @mask_string as an IP address and (optional) length, and
* creates a new #GInetAddressMask. The length, if present, is
* delimited by a "/". If it is not present, then the length is
* assumed to be the full length of the address.
*
* Returns: a new #GInetAddressMask corresponding to @string, or %NULL
* on error.
* Since: 2.32
*/
/**
* g_inet_address_mask_to_string:
* @mask: a #GInetAddressMask
*
* Converts @mask back to its corresponding string form.
*
* Returns: a string corresponding to @mask.
* Since: 2.32
*/
/**
* g_inet_address_new_any:
* @family: the address family
*
* Creates a #GInetAddress for the "any" address (unassigned/"don't
* care") for @family.
*
* Returns: a new #GInetAddress corresponding to the "any" address
* for @family.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_inet_address_new_from_bytes:
* @bytes: (array) (element-type guint8): raw address data
* @family: the address family of @bytes
*
* Creates a new #GInetAddress from the given @family and @bytes.
* @bytes should be 4 bytes for %G_SOCKET_FAMILY_IPV4 and 16 bytes for
* %G_SOCKET_FAMILY_IPV6.
*
* Returns: a new #GInetAddress corresponding to @family and @bytes.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_inet_address_new_from_string:
* @string: a string representation of an IP address
*
* Parses @string as an IP address and creates a new #GInetAddress.
*
* Returns: a new #GInetAddress corresponding to @string, or %NULL if
* @string could not be parsed.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_inet_address_new_loopback:
* @family: the address family
*
* Creates a #GInetAddress for the loopback address for @family.
*
* Returns: a new #GInetAddress corresponding to the loopback address
* for @family.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_inet_address_to_bytes: (skip)
* @address: a #GInetAddress
*
* Gets the raw binary address data from @address.
*
* Returns: a pointer to an internal array of the bytes in @address,
* which should not be modified, stored, or freed. The size of this
* array can be gotten with g_inet_address_get_native_size().
* Since: 2.22
*/
/**
* g_inet_address_to_string:
* @address: a #GInetAddress
*
* Converts @address to string form.
*
* Returns: a representation of @address as a string, which should be
* freed after use.
* Since: 2.22
*/
/**
* g_inet_socket_address_get_address:
* @address: a #GInetSocketAddress
*
* Gets @address's #GInetAddress.
*
* Returns: (transfer none): the #GInetAddress for @address, which must be
* g_object_ref()'d if it will be stored
* Since: 2.22
*/
/**
* g_inet_socket_address_get_flowinfo:
* @address: a %G_SOCKET_FAMILY_IPV6 #GInetSocketAddress
*
* Gets the `sin6_flowinfo` field from @address,
* which must be an IPv6 address.
*
* Returns: the flowinfo field
* Since: 2.32
*/
/**
* g_inet_socket_address_get_port:
* @address: a #GInetSocketAddress
*
* Gets @address's port.
*
* Returns: the port for @address
* Since: 2.22
*/
/**
* g_inet_socket_address_get_scope_id:
* @address: a %G_SOCKET_FAMILY_IPV6 #GInetAddress
*
* Gets the `sin6_scope_id` field from @address,
* which must be an IPv6 address.
*
* Returns: the scope id field
* Since: 2.32
*/
/**
* g_inet_socket_address_new:
* @address: a #GInetAddress
* @port: a port number
*
* Creates a new #GInetSocketAddress for @address and @port.
*
* Returns: a new #GInetSocketAddress
* Since: 2.22
*/
/**
* g_inet_socket_address_new_from_string:
* @address: the string form of an IP address
* @port: a port number
*
* Creates a new #GInetSocketAddress for @address and @port.
*
* If @address is an IPv6 address, it can also contain a scope ID
* (separated from the address by a `%`).
*
* Returns: a new #GInetSocketAddress, or %NULL if @address cannot be
* parsed.
* Since: 2.40
*/
/**
* g_initable_init:
* @initable: a #GInitable.
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Initializes the object implementing the interface.
*
* This method is intended for language bindings. If writing in C,
* g_initable_new() should typically be used instead.
*
* The object must be initialized before any real use after initial
* construction, either with this function or g_async_initable_init_async().
*
* Implementations may also support cancellation. If @cancellable is not %NULL,
* then initialization can be cancelled by triggering the cancellable object
* from another thread. If the operation was cancelled, the error
* %G_IO_ERROR_CANCELLED will be returned. If @cancellable is not %NULL and
* the object doesn't support cancellable initialization the error
* %G_IO_ERROR_NOT_SUPPORTED will be returned.
*
* If the object is not initialized, or initialization returns with an
* error, then all operations on the object except g_object_ref() and
* g_object_unref() are considered to be invalid, and have undefined
* behaviour. See the [introduction][ginitable] for more details.
*
* Callers should not assume that a class which implements #GInitable can be
* initialized multiple times, unless the class explicitly documents itself as
* supporting this. Generally, a class’ implementation of init() can assume
* (and assert) that it will only be called once. Previously, this documentation
* recommended all #GInitable implementations should be idempotent; that
* recommendation was relaxed in GLib 2.54.
*
* If a class explicitly supports being initialized multiple times, it is
* recommended that the method is idempotent: multiple calls with the same
* arguments should return the same results. Only the first call initializes
* the object; further calls return the result of the first call.
*
* One reason why a class might need to support idempotent initialization is if
* it is designed to be used via the singleton pattern, with a
* #GObjectClass.constructor that sometimes returns an existing instance.
* In this pattern, a caller would expect to be able to call g_initable_init()
* on the result of g_object_new(), regardless of whether it is in fact a new
* instance.
*
* Returns: %TRUE if successful. If an error has occurred, this function will
* return %FALSE and set @error appropriately if present.
* Since: 2.22
*/
/**
* g_initable_new:
* @object_type: a #GType supporting #GInitable.
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
* @first_property_name: (nullable): the name of the first property, or %NULL if no
* properties
* @...: the value if the first property, followed by and other property
* value pairs, and ended by %NULL.
*
* Helper function for constructing #GInitable object. This is
* similar to g_object_new() but also initializes the object
* and returns %NULL, setting an error on failure.
*
* Returns: (type GObject.Object) (transfer full): a newly allocated
* #GObject, or %NULL on error
* Since: 2.22
*/
/**
* g_initable_new_valist:
* @object_type: a #GType supporting #GInitable.
* @first_property_name: the name of the first property, followed by
* the value, and other property value pairs, and ended by %NULL.
* @var_args: The var args list generated from @first_property_name.
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Helper function for constructing #GInitable object. This is
* similar to g_object_new_valist() but also initializes the object
* and returns %NULL, setting an error on failure.
*
* Returns: (type GObject.Object) (transfer full): a newly allocated
* #GObject, or %NULL on error
* Since: 2.22
*/
/**
* g_initable_newv:
* @object_type: a #GType supporting #GInitable.
* @n_parameters: the number of parameters in @parameters
* @parameters: (array length=n_parameters): the parameters to use to construct the object
* @cancellable: optional #GCancellable object, %NULL to ignore.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Helper function for constructing #GInitable object. This is
* similar to g_object_newv() but also initializes the object
* and returns %NULL, setting an error on failure.
*
* Returns: (type GObject.Object) (transfer full): a newly allocated
* #GObject, or %NULL on error
* Since: 2.22
* Deprecated: 2.54: Use g_object_new_with_properties() and
* g_initable_init() instead. See #GParameter for more information.
*/
/**
* g_input_stream_clear_pending:
* @stream: input stream
*
* Clears the pending flag on @stream.
*/
/**
* g_input_stream_close:
* @stream: A #GInputStream.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Closes the stream, releasing resources related to it.
*
* Once the stream is closed, all other operations will return %G_IO_ERROR_CLOSED.
* Closing a stream multiple times will not return an error.
*
* Streams will be automatically closed when the last reference
* is dropped, but you might want to call this function to make sure
* resources are released as early as possible.
*
* Some streams might keep the backing store of the stream (e.g. a file descriptor)
* open after the stream is closed. See the documentation for the individual
* stream for details.
*
* On failure the first error that happened will be reported, but the close
* operation will finish as much as possible. A stream that failed to
* close will still return %G_IO_ERROR_CLOSED for all operations. Still, it
* is important to check and report the error to the user.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
* Cancelling a close will still leave the stream closed, but some streams
* can use a faster close that doesn't block to e.g. check errors.
*
* Returns: %TRUE on success, %FALSE on failure
*/
/**
* g_input_stream_close_async:
* @stream: A #GInputStream.
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional cancellable object
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Requests an asynchronous closes of the stream, releasing resources related to it.
* When the operation is finished @callback will be called.
* You can then call g_input_stream_close_finish() to get the result of the
* operation.
*
* For behaviour details see g_input_stream_close().
*
* The asynchronous methods have a default fallback that uses threads to implement
* asynchronicity, so they are optional for inheriting classes. However, if you
* override one you must override all.
*/
/**
* g_input_stream_close_finish:
* @stream: a #GInputStream.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes closing a stream asynchronously, started from g_input_stream_close_async().
*
* Returns: %TRUE if the stream was closed successfully.
*/
/**
* g_input_stream_has_pending:
* @stream: input stream.
*
* Checks if an input stream has pending actions.
*
* Returns: %TRUE if @stream has pending actions.
*/
/**
* g_input_stream_is_closed:
* @stream: input stream.
*
* Checks if an input stream is closed.
*
* Returns: %TRUE if the stream is closed.
*/
/**
* g_input_stream_read:
* @stream: a #GInputStream.
* @buffer: (array length=count) (element-type guint8): a buffer to
* read data into (which should be at least count bytes long).
* @count: the number of bytes that will be read from the stream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to read @count bytes from the stream into the buffer starting at
* @buffer. Will block during this read.
*
* If count is zero returns zero and does nothing. A value of @count
* larger than %G_MAXSSIZE will cause a %G_IO_ERROR_INVALID_ARGUMENT error.
*
* On success, the number of bytes read into the buffer is returned.
* It is not an error if this is not the same as the requested size, as it
* can happen e.g. near the end of a file. Zero is returned on end of file
* (or if @count is zero), but never otherwise.
*
* The returned @buffer is not a nul-terminated string, it can contain nul bytes
* at any position, and this function doesn't nul-terminate the @buffer.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned. If an
* operation was partially finished when the operation was cancelled the
* partial result will be returned, without an error.
*
* On error -1 is returned and @error is set accordingly.
*
* Returns: Number of bytes read, or -1 on error, or 0 on end of file.
*/
/**
* g_input_stream_read_all:
* @stream: a #GInputStream.
* @buffer: (array length=count) (element-type guint8): a buffer to
* read data into (which should be at least count bytes long).
* @count: the number of bytes that will be read from the stream
* @bytes_read: (out): location to store the number of bytes that was read from the stream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to read @count bytes from the stream into the buffer starting at
* @buffer. Will block during this read.
*
* This function is similar to g_input_stream_read(), except it tries to
* read as many bytes as requested, only stopping on an error or end of stream.
*
* On a successful read of @count bytes, or if we reached the end of the
* stream, %TRUE is returned, and @bytes_read is set to the number of bytes
* read into @buffer.
*
* If there is an error during the operation %FALSE is returned and @error
* is set to indicate the error status.
*
* As a special exception to the normal conventions for functions that
* use #GError, if this function returns %FALSE (and sets @error) then
* @bytes_read will be set to the number of bytes that were successfully
* read before the error was encountered. This functionality is only
* available from C. If you need it from another language then you must
* write your own loop around g_input_stream_read().
*
* Returns: %TRUE on success, %FALSE if there was an error
*/
/**
* g_input_stream_read_all_async:
* @stream: A #GInputStream
* @buffer: (array length=count) (element-type guint8): a buffer to
* read data into (which should be at least count bytes long)
* @count: the number of bytes that will be read from the stream
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Request an asynchronous read of @count bytes from the stream into the
* buffer starting at @buffer.
*
* This is the asynchronous equivalent of g_input_stream_read_all().
*
* Call g_input_stream_read_all_finish() to collect the result.
*
* Any outstanding I/O request with higher priority (lower numerical
* value) will be executed before an outstanding request with lower
* priority. Default priority is %G_PRIORITY_DEFAULT.
*
* Since: 2.44
*/
/**
* g_input_stream_read_all_finish:
* @stream: a #GInputStream
* @result: a #GAsyncResult
* @bytes_read: (out): location to store the number of bytes that was read from the stream
* @error: a #GError location to store the error occurring, or %NULL to ignore
*
* Finishes an asynchronous stream read operation started with
* g_input_stream_read_all_async().
*
* As a special exception to the normal conventions for functions that
* use #GError, if this function returns %FALSE (and sets @error) then
* @bytes_read will be set to the number of bytes that were successfully
* read before the error was encountered. This functionality is only
* available from C. If you need it from another language then you must
* write your own loop around g_input_stream_read_async().
*
* Returns: %TRUE on success, %FALSE if there was an error
* Since: 2.44
*/
/**
* g_input_stream_read_async:
* @stream: A #GInputStream.
* @buffer: (array length=count) (element-type guint8): a buffer to
* read data into (which should be at least count bytes long).
* @count: the number of bytes that will be read from the stream
* @io_priority: the [I/O priority][io-priority]
* of the request.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Request an asynchronous read of @count bytes from the stream into the buffer
* starting at @buffer. When the operation is finished @callback will be called.
* You can then call g_input_stream_read_finish() to get the result of the
* operation.
*
* During an async request no other sync and async calls are allowed on @stream, and will
* result in %G_IO_ERROR_PENDING errors.
*
* A value of @count larger than %G_MAXSSIZE will cause a %G_IO_ERROR_INVALID_ARGUMENT error.
*
* On success, the number of bytes read into the buffer will be passed to the
* callback. It is not an error if this is not the same as the requested size, as it
* can happen e.g. near the end of a file, but generally we try to read
* as many bytes as requested. Zero is returned on end of file
* (or if @count is zero), but never otherwise.
*
* Any outstanding i/o request with higher priority (lower numerical value) will
* be executed before an outstanding request with lower priority. Default
* priority is %G_PRIORITY_DEFAULT.
*
* The asynchronous methods have a default fallback that uses threads to implement
* asynchronicity, so they are optional for inheriting classes. However, if you
* override one you must override all.
*/
/**
* g_input_stream_read_bytes:
* @stream: a #GInputStream.
* @count: maximum number of bytes that will be read from the stream. Common
* values include 4096 and 8192.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Like g_input_stream_read(), this tries to read @count bytes from
* the stream in a blocking fashion. However, rather than reading into
* a user-supplied buffer, this will create a new #GBytes containing
* the data that was read. This may be easier to use from language
* bindings.
*
* If count is zero, returns a zero-length #GBytes and does nothing. A
* value of @count larger than %G_MAXSSIZE will cause a
* %G_IO_ERROR_INVALID_ARGUMENT error.
*
* On success, a new #GBytes is returned. It is not an error if the
* size of this object is not the same as the requested size, as it
* can happen e.g. near the end of a file. A zero-length #GBytes is
* returned on end of file (or if @count is zero), but never
* otherwise.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned. If an
* operation was partially finished when the operation was cancelled the
* partial result will be returned, without an error.
*
* On error %NULL is returned and @error is set accordingly.
*
* Returns: (transfer full): a new #GBytes, or %NULL on error
* Since: 2.34
*/
/**
* g_input_stream_read_bytes_async:
* @stream: A #GInputStream.
* @count: the number of bytes that will be read from the stream
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Request an asynchronous read of @count bytes from the stream into a
* new #GBytes. When the operation is finished @callback will be
* called. You can then call g_input_stream_read_bytes_finish() to get the
* result of the operation.
*
* During an async request no other sync and async calls are allowed
* on @stream, and will result in %G_IO_ERROR_PENDING errors.
*
* A value of @count larger than %G_MAXSSIZE will cause a
* %G_IO_ERROR_INVALID_ARGUMENT error.
*
* On success, the new #GBytes will be passed to the callback. It is
* not an error if this is smaller than the requested size, as it can
* happen e.g. near the end of a file, but generally we try to read as
* many bytes as requested. Zero is returned on end of file (or if
* @count is zero), but never otherwise.
*
* Any outstanding I/O request with higher priority (lower numerical
* value) will be executed before an outstanding request with lower
* priority. Default priority is %G_PRIORITY_DEFAULT.
*
* Since: 2.34
*/
/**
* g_input_stream_read_bytes_finish:
* @stream: a #GInputStream.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an asynchronous stream read-into-#GBytes operation.
*
* Returns: (transfer full): the newly-allocated #GBytes, or %NULL on error
* Since: 2.34
*/
/**
* g_input_stream_read_finish:
* @stream: a #GInputStream.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an asynchronous stream read operation.
*
* Returns: number of bytes read in, or -1 on error, or 0 on end of file.
*/
/**
* g_input_stream_set_pending:
* @stream: input stream
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Sets @stream to have actions pending. If the pending flag is
* already set or @stream is closed, it will return %FALSE and set
* @error.
*
* Returns: %TRUE if pending was previously unset and is now set.
*/
/**
* g_input_stream_skip:
* @stream: a #GInputStream.
* @count: the number of bytes that will be skipped from the stream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to skip @count bytes from the stream. Will block during the operation.
*
* This is identical to g_input_stream_read(), from a behaviour standpoint,
* but the bytes that are skipped are not returned to the user. Some
* streams have an implementation that is more efficient than reading the data.
*
* This function is optional for inherited classes, as the default implementation
* emulates it using read.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned. If an
* operation was partially finished when the operation was cancelled the
* partial result will be returned, without an error.
*
* Returns: Number of bytes skipped, or -1 on error
*/
/**
* g_input_stream_skip_async:
* @stream: A #GInputStream.
* @count: the number of bytes that will be skipped from the stream
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Request an asynchronous skip of @count bytes from the stream.
* When the operation is finished @callback will be called.
* You can then call g_input_stream_skip_finish() to get the result
* of the operation.
*
* During an async request no other sync and async calls are allowed,
* and will result in %G_IO_ERROR_PENDING errors.
*
* A value of @count larger than %G_MAXSSIZE will cause a %G_IO_ERROR_INVALID_ARGUMENT error.
*
* On success, the number of bytes skipped will be passed to the callback.
* It is not an error if this is not the same as the requested size, as it
* can happen e.g. near the end of a file, but generally we try to skip
* as many bytes as requested. Zero is returned on end of file
* (or if @count is zero), but never otherwise.
*
* Any outstanding i/o request with higher priority (lower numerical value)
* will be executed before an outstanding request with lower priority.
* Default priority is %G_PRIORITY_DEFAULT.
*
* The asynchronous methods have a default fallback that uses threads to
* implement asynchronicity, so they are optional for inheriting classes.
* However, if you override one, you must override all.
*/
/**
* g_input_stream_skip_finish:
* @stream: a #GInputStream.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes a stream skip operation.
*
* Returns: the size of the bytes skipped, or %-1 on error.
*/
/**
* g_io_error_from_errno:
* @err_no: Error number as defined in errno.h.
*
* Converts errno.h error codes into GIO error codes. The fallback
* value %G_IO_ERROR_FAILED is returned for error codes not currently
* handled (but note that future GLib releases may return a more
* specific value instead).
*
* As %errno is global and may be modified by intermediate function
* calls, you should save its value as soon as the call which sets it
*
* Returns: #GIOErrorEnum value for the given errno.h error number.
*/
/**
* g_io_error_from_win32_error:
* @error_code: Windows error number.
*
* Converts some common error codes (as returned from GetLastError()
* or WSAGetLastError()) into GIO error codes. The fallback value
* %G_IO_ERROR_FAILED is returned for error codes not currently
* handled (but note that future GLib releases may return a more
* specific value instead).
*
* You can use g_win32_error_message() to get a localized string
* corresponding to @error_code. (But note that unlike g_strerror(),
* g_win32_error_message() returns a string that must be freed.)
*
* Returns: #GIOErrorEnum value for the given error number.
* Since: 2.26
*/
/**
* g_io_error_quark:
*
* Gets the GIO Error Quark.
*
* Returns: a #GQuark.
*/
/**
* g_io_extension_get_name:
* @extension: a #GIOExtension
*
* Gets the name under which @extension was registered.
*
* Note that the same type may be registered as extension
* for multiple extension points, under different names.
*
* Returns: the name of @extension.
*/
/**
* g_io_extension_get_priority:
* @extension: a #GIOExtension
*
* Gets the priority with which @extension was registered.
*
* Returns: the priority of @extension
*/
/**
* g_io_extension_get_type:
* @extension: a #GIOExtension
*
* Gets the type associated with @extension.
*
* Returns: the type of @extension
*/
/**
* g_io_extension_point_get_extension_by_name:
* @extension_point: a #GIOExtensionPoint
* @name: the name of the extension to get
*
* Finds a #GIOExtension for an extension point by name.
*
* Returns: (transfer none): the #GIOExtension for @extension_point that has the
* given name, or %NULL if there is no extension with that name
*/
/**
* g_io_extension_point_get_extensions:
* @extension_point: a #GIOExtensionPoint
*
* Gets a list of all extensions that implement this extension point.
* The list is sorted by priority, beginning with the highest priority.
*
* Returns: (element-type GIOExtension) (transfer none): a #GList of
* #GIOExtensions. The list is owned by GIO and should not be
* modified.
*/
/**
* g_io_extension_point_get_required_type:
* @extension_point: a #GIOExtensionPoint
*
* Gets the required type for @extension_point.
*
* Returns: the #GType that all implementations must have,
* or #G_TYPE_INVALID if the extension point has no required type
*/
/**
* g_io_extension_point_implement:
* @extension_point_name: the name of the extension point
* @type: the #GType to register as extension
* @extension_name: the name for the extension
* @priority: the priority for the extension
*
* Registers @type as extension for the extension point with name
* @extension_point_name.
*
* If @type has already been registered as an extension for this
* extension point, the existing #GIOExtension object is returned.
*
* Returns: (transfer none): a #GIOExtension object for #GType
*/
/**
* g_io_extension_point_lookup:
* @name: the name of the extension point
*
* Looks up an existing extension point.
*
* Returns: (transfer none): the #GIOExtensionPoint, or %NULL if there
* is no registered extension point with the given name.
*/
/**
* g_io_extension_point_register:
* @name: The name of the extension point
*
* Registers an extension point.
*
* Returns: (transfer none): the new #GIOExtensionPoint. This object is
* owned by GIO and should not be freed.
*/
/**
* g_io_extension_point_set_required_type:
* @extension_point: a #GIOExtensionPoint
* @type: the #GType to require
*
* Sets the required type for @extension_point to @type.
* All implementations must henceforth have this type.
*/
/**
* g_io_extension_ref_class:
* @extension: a #GIOExtension
*
* Gets a reference to the class for the type that is
* associated with @extension.
*
* Returns: (transfer full): the #GTypeClass for the type of @extension
*/
/**
* g_io_module_new:
* @filename: (type filename): filename of the shared library module.
*
* Creates a new GIOModule that will load the specific
* shared library when in use.
*
* Returns: a #GIOModule from given @filename,
* or %NULL on error.
*/
/**
* g_io_module_scope_block:
* @scope: a module loading scope
* @basename: the basename to block
*
* Block modules with the given @basename from being loaded when
* this scope is used with g_io_modules_scan_all_in_directory_with_scope()
* or g_io_modules_load_all_in_directory_with_scope().
*
* Since: 2.30
*/
/**
* g_io_module_scope_free:
* @scope: a module loading scope
*
* Free a module scope.
*
* Since: 2.30
*/
/**
* g_io_module_scope_new:
* @flags: flags for the new scope
*
* Create a new scope for loading of IO modules. A scope can be used for
* blocking duplicate modules, or blocking a module you don't want to load.
*
* Specify the %G_IO_MODULE_SCOPE_BLOCK_DUPLICATES flag to block modules
* which have the same base name as a module that has already been seen
* in this scope.
*
* Returns: (transfer full): the new module scope
* Since: 2.30
*/
/**
* g_io_modules_load_all_in_directory:
* @dirname: (type filename): pathname for a directory containing modules
* to load.
*
* Loads all the modules in the specified directory.
*
* If don't require all modules to be initialized (and thus registering
* all gtypes) then you can use g_io_modules_scan_all_in_directory()
* which allows delayed/lazy loading of modules.
*
* Returns: (element-type GIOModule) (transfer full): a list of #GIOModules loaded
* from the directory,
* All the modules are loaded into memory, if you want to
* unload them (enabling on-demand loading) you must call
* g_type_module_unuse() on all the modules. Free the list
* with g_list_free().
*/
/**
* g_io_modules_load_all_in_directory_with_scope:
* @dirname: (type filename): pathname for a directory containing modules
* to load.
* @scope: a scope to use when scanning the modules.
*
* Loads all the modules in the specified directory.
*
* If don't require all modules to be initialized (and thus registering
* all gtypes) then you can use g_io_modules_scan_all_in_directory()
* which allows delayed/lazy loading of modules.
*
* Returns: (element-type GIOModule) (transfer full): a list of #GIOModules loaded
* from the directory,
* All the modules are loaded into memory, if you want to
* unload them (enabling on-demand loading) you must call
* g_type_module_unuse() on all the modules. Free the list
* with g_list_free().
* Since: 2.30
*/
/**
* g_io_modules_scan_all_in_directory:
* @dirname: (type filename): pathname for a directory containing modules
* to scan.
*
* Scans all the modules in the specified directory, ensuring that
* any extension point implemented by a module is registered.
*
* This may not actually load and initialize all the types in each
* module, some modules may be lazily loaded and initialized when
* an extension point it implementes is used with e.g.
* g_io_extension_point_get_extensions() or
* g_io_extension_point_get_extension_by_name().
*
* If you need to guarantee that all types are loaded in all the modules,
* use g_io_modules_load_all_in_directory().
*
* Since: 2.24
*/
/**
* g_io_modules_scan_all_in_directory_with_scope:
* @dirname: (type filename): pathname for a directory containing modules
* to scan.
* @scope: a scope to use when scanning the modules
*
* Scans all the modules in the specified directory, ensuring that
* any extension point implemented by a module is registered.
*
* This may not actually load and initialize all the types in each
* module, some modules may be lazily loaded and initialized when
* an extension point it implementes is used with e.g.
* g_io_extension_point_get_extensions() or
* g_io_extension_point_get_extension_by_name().
*
* If you need to guarantee that all types are loaded in all the modules,
* use g_io_modules_load_all_in_directory().
*
* Since: 2.30
*/
/**
* g_io_scheduler_cancel_all_jobs:
*
* Cancels all cancellable I/O jobs.
*
* A job is cancellable if a #GCancellable was passed into
* g_io_scheduler_push_job().
*
* Deprecated: You should never call this function, since you don't
* know how other libraries in your program might be making use of
* gioscheduler.
*/
/**
* g_io_scheduler_job_send_to_mainloop:
* @job: a #GIOSchedulerJob
* @func: a #GSourceFunc callback that will be called in the original thread
* @user_data: data to pass to @func
* @notify: (nullable): a #GDestroyNotify for @user_data, or %NULL
*
* Used from an I/O job to send a callback to be run in the thread
* that the job was started from, waiting for the result (and thus
* blocking the I/O job).
*
* Returns: The return value of @func
* Deprecated: Use g_main_context_invoke().
*/
/**
* g_io_scheduler_job_send_to_mainloop_async:
* @job: a #GIOSchedulerJob
* @func: a #GSourceFunc callback that will be called in the original thread
* @user_data: data to pass to @func
* @notify: (nullable): a #GDestroyNotify for @user_data, or %NULL
*
* Used from an I/O job to send a callback to be run asynchronously in
* the thread that the job was started from. The callback will be run
* when the main loop is available, but at that time the I/O job might
* have finished. The return value from the callback is ignored.
*
* Note that if you are passing the @user_data from g_io_scheduler_push_job()
* on to this function you have to ensure that it is not freed before
* @func is called, either by passing %NULL as @notify to
* g_io_scheduler_push_job() or by using refcounting for @user_data.
*
* Deprecated: Use g_main_context_invoke().
*/
/**
* g_io_scheduler_push_job:
* @job_func: a #GIOSchedulerJobFunc.
* @user_data: data to pass to @job_func
* @notify: (nullable): a #GDestroyNotify for @user_data, or %NULL
* @io_priority: the [I/O priority][io-priority]
* of the request.
* @cancellable: optional #GCancellable object, %NULL to ignore.
*
* Schedules the I/O job to run in another thread.
*
* @notify will be called on @user_data after @job_func has returned,
* regardless whether the job was cancelled or has run to completion.
*
* If @cancellable is not %NULL, it can be used to cancel the I/O job
* by calling g_cancellable_cancel() or by calling
* g_io_scheduler_cancel_all_jobs().
*
* Deprecated: use #GThreadPool or g_task_run_in_thread()
*/
/**
* g_io_stream_clear_pending:
* @stream: a #GIOStream
*
* Clears the pending flag on @stream.
*
* Since: 2.22
*/
/**
* g_io_stream_close:
* @stream: a #GIOStream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @error: location to store the error occurring, or %NULL to ignore
*
* Closes the stream, releasing resources related to it. This will also
* close the individual input and output streams, if they are not already
* closed.
*
* Once the stream is closed, all other operations will return
* %G_IO_ERROR_CLOSED. Closing a stream multiple times will not
* return an error.
*
* Closing a stream will automatically flush any outstanding buffers
* in the stream.
*
* Streams will be automatically closed when the last reference
* is dropped, but you might want to call this function to make sure
* resources are released as early as possible.
*
* Some streams might keep the backing store of the stream (e.g. a file
* descriptor) open after the stream is closed. See the documentation for
* the individual stream for details.
*
* On failure the first error that happened will be reported, but the
* close operation will finish as much as possible. A stream that failed
* to close will still return %G_IO_ERROR_CLOSED for all operations.
* Still, it is important to check and report the error to the user,
* otherwise there might be a loss of data as all data might not be written.
*
* If @cancellable is not NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
* Cancelling a close will still leave the stream closed, but some streams
* can use a faster close that doesn't block to e.g. check errors.
*
* The default implementation of this method just calls close on the
* individual input/output streams.
*
* Returns: %TRUE on success, %FALSE on failure
* Since: 2.22
*/
/**
* g_io_stream_close_async:
* @stream: a #GIOStream
* @io_priority: the io priority of the request
* @cancellable: (nullable): optional cancellable object
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Requests an asynchronous close of the stream, releasing resources
* related to it. When the operation is finished @callback will be
* called. You can then call g_io_stream_close_finish() to get
* the result of the operation.
*
* For behaviour details see g_io_stream_close().
*
* The asynchronous methods have a default fallback that uses threads
* to implement asynchronicity, so they are optional for inheriting
* classes. However, if you override one you must override all.
*
* Since: 2.22
*/
/**
* g_io_stream_close_finish:
* @stream: a #GIOStream
* @result: a #GAsyncResult
* @error: a #GError location to store the error occurring, or %NULL to
* ignore
*
* Closes a stream.
*
* Returns: %TRUE if stream was successfully closed, %FALSE otherwise.
* Since: 2.22
*/
/**
* g_io_stream_get_input_stream:
* @stream: a #GIOStream
*
* Gets the input stream for this object. This is used
* for reading.
*
* Returns: (transfer none): a #GInputStream, owned by the #GIOStream.
* Do not free.
* Since: 2.22
*/
/**
* g_io_stream_get_output_stream:
* @stream: a #GIOStream
*
* Gets the output stream for this object. This is used for
* writing.
*
* Returns: (transfer none): a #GOutputStream, owned by the #GIOStream.
* Do not free.
* Since: 2.22
*/
/**
* g_io_stream_has_pending:
* @stream: a #GIOStream
*
* Checks if a stream has pending actions.
*
* Returns: %TRUE if @stream has pending actions.
* Since: 2.22
*/
/**
* g_io_stream_is_closed:
* @stream: a #GIOStream
*
* Checks if a stream is closed.
*
* Returns: %TRUE if the stream is closed.
* Since: 2.22
*/
/**
* g_io_stream_set_pending:
* @stream: a #GIOStream
* @error: a #GError location to store the error occurring, or %NULL to
* ignore
*
* Sets @stream to have actions pending. If the pending flag is
* already set or @stream is closed, it will return %FALSE and set
* @error.
*
* Returns: %TRUE if pending was previously unset and is now set.
* Since: 2.22
*/
/**
* g_io_stream_splice_async:
* @stream1: a #GIOStream.
* @stream2: a #GIOStream.
* @flags: a set of #GIOStreamSpliceFlags.
* @io_priority: the io priority of the request.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback.
* @user_data: (closure): user data passed to @callback.
*
* Asyncronously splice the output stream of @stream1 to the input stream of
* @stream2, and splice the output stream of @stream2 to the input stream of
* @stream1.
*
* When the operation is finished @callback will be called.
* You can then call g_io_stream_splice_finish() to get the
* result of the operation.
*
* Since: 2.28
*/
/**
* g_io_stream_splice_finish:
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an asynchronous io stream splice operation.
*
* Returns: %TRUE on success, %FALSE otherwise.
* Since: 2.28
*/
/**
* g_keyfile_settings_backend_new:
* @filename: the filename of the keyfile
* @root_path: the path under which all settings keys appear
* @root_group: (nullable): the group name corresponding to
* @root_path, or %NULL
*
* Creates a keyfile-backed #GSettingsBackend.
*
* The filename of the keyfile to use is given by @filename.
*
* All settings read to or written from the backend must fall under the
* path given in @root_path (which must start and end with a slash and
* not contain two consecutive slashes). @root_path may be "/".
*
* If @root_group is non-%NULL then it specifies the name of the keyfile
* group used for keys that are written directly below @root_path. For
* example, if @root_path is "/apps/example/" and @root_group is
* "toplevel", then settings the key "/apps/example/enabled" to a value
* of %TRUE will cause the following to appear in the keyfile:
*
* |[
* [toplevel]
* enabled=true
* ]|
*
* If @root_group is %NULL then it is not permitted to store keys
* directly below the @root_path.
*
* For keys not stored directly below @root_path (ie: in a sub-path),
* the name of the subpath (with the final slash stripped) is used as
* the name of the keyfile group. To continue the example, if
* "/apps/example/profiles/default/font-size" were set to
* 12 then the following would appear in the keyfile:
*
* |[
* [profiles/default]
* font-size=12
* ]|
*
* The backend will refuse writes (and return writability as being
* %FALSE) for keys outside of @root_path and, in the event that
* @root_group is %NULL, also for keys directly under @root_path.
* Writes will also be refused if the backend detects that it has the
* inability to rewrite the keyfile (ie: the containing directory is not
* writable).
*
* There is no checking done for your key namespace clashing with the
* syntax of the key file format. For example, if you have '[' or ']'
* characters in your path names or '=' in your key names you may be in
* trouble.
*
* Returns: (transfer full): a keyfile-backed #GSettingsBackend
*/
/**
* g_list_model_get_item: (skip)
* @list: a #GListModel
* @position: the position of the item to fetch
*
* Get the item at @position. If @position is greater than the number of
* items in @list, %NULL is returned.
*
* %NULL is never returned for an index that is smaller than the length
* of the list. See g_list_model_get_n_items().
*
* Returns: (transfer full) (nullable) (type GObject): the item at @position.
* Since: 2.44
*/
/**
* g_list_model_get_item_type:
* @list: a #GListModel
*
* Gets the type of the items in @list. All items returned from
* g_list_model_get_type() are of that type or a subtype, or are an
* implementation of that interface.
*
* The item type of a #GListModel can not change during the life of the
* model.
*
* Returns: the #GType of the items contained in @list.
* Since: 2.44
*/
/**
* g_list_model_get_n_items:
* @list: a #GListModel
*
* Gets the number of items in @list.
*
* Depending on the model implementation, calling this function may be
* less efficient than iterating the list with increasing values for
* @position until g_list_model_get_item() returns %NULL.
*
* Returns: the number of items in @list.
* Since: 2.44
*/
/**
* g_list_model_get_object: (rename-to g_list_model_get_item)
* @list: a #GListModel
* @position: the position of the item to fetch
*
* Get the item at @position. If @position is greater than the number of
* items in @list, %NULL is returned.
*
* %NULL is never returned for an index that is smaller than the length
* of the list. See g_list_model_get_n_items().
*
* Returns: (transfer full) (nullable): the object at @position.
* Since: 2.44
*/
/**
* g_list_model_items_changed:
* @list: a #GListModel
* @position: the position at which @list changed
* @removed: the number of items removed
* @added: the number of items added
*
* Emits the #GListModel::items-changed signal on @list.
*
* This function should only be called by classes implementing
* #GListModel. It has to be called after the internal representation
* of @list has been updated, because handlers connected to this signal
* might query the new state of the list.
*
* Implementations must only make changes to the model (as visible to
* its consumer) in places that will not cause problems for that
* consumer. For models that are driven directly by a write API (such
* as #GListStore), changes can be reported in response to uses of that
* API. For models that represent remote data, changes should only be
* made from a fresh mainloop dispatch. It is particularly not
* permitted to make changes in response to a call to the #GListModel
* consumer API.
*
* Stated another way: in general, it is assumed that code making a
* series of accesses to the model via the API, without returning to the
* mainloop, and without calling other code, will continue to view the
* same contents of the model.
*
* Since: 2.44
*/
/**
* g_list_store_append:
* @store: a #GListStore
* @item: (type GObject): the new item
*
* Appends @item to @store. @item must be of type #GListStore:item-type.
*
* This function takes a ref on @item.
*
* Use g_list_store_splice() to append multiple items at the same time
* efficiently.
*
* Since: 2.44
*/
/**
* g_list_store_insert:
* @store: a #GListStore
* @position: the position at which to insert the new item
* @item: (type GObject): the new item
*
* Inserts @item into @store at @position. @item must be of type
* #GListStore:item-type or derived from it. @position must be smaller
* than the length of the list, or equal to it to append.
*
* This function takes a ref on @item.
*
* Use g_list_store_splice() to insert multiple items at the same time
* efficiently.
*
* Since: 2.44
*/
/**
* g_list_store_insert_sorted:
* @store: a #GListStore
* @item: (type GObject): the new item
* @compare_func: (scope call): pairwise comparison function for sorting
* @user_data: (closure): user data for @compare_func
*
* Inserts @item into @store at a position to be determined by the
* @compare_func.
*
* The list must already be sorted before calling this function or the
* result is undefined. Usually you would approach this by only ever
* inserting items by way of this function.
*
* This function takes a ref on @item.
*
* Returns: the position at which @item was inserted
* Since: 2.44
*/
/**
* g_list_store_new:
* @item_type: the #GType of items in the list
*
* Creates a new #GListStore with items of type @item_type. @item_type
* must be a subclass of #GObject.
*
* Returns: a new #GListStore
* Since: 2.44
*/
/**
* g_list_store_remove:
* @store: a #GListStore
* @position: the position of the item that is to be removed
*
* Removes the item from @store that is at @position. @position must be
* smaller than the current length of the list.
*
* Use g_list_store_splice() to remove multiple items at the same time
* efficiently.
*
* Since: 2.44
*/
/**
* g_list_store_remove_all:
* @store: a #GListStore
*
* Removes all items from @store.
*
* Since: 2.44
*/
/**
* g_list_store_sort:
* @store: a #GListStore
* @compare_func: (scope call): pairwise comparison function for sorting
* @user_data: (closure): user data for @compare_func
*
* Sort the items in @store according to @compare_func.
*
* Since: 2.46
*/
/**
* g_list_store_splice:
* @store: a #GListStore
* @position: the position at which to make the change
* @n_removals: the number of items to remove
* @additions: (array length=n_additions) (element-type GObject): the items to add
* @n_additions: the number of items to add
*
* Changes @store by removing @n_removals items and adding @n_additions
* items to it. @additions must contain @n_additions items of type
* #GListStore:item-type. %NULL is not permitted.
*
* This function is more efficient than g_list_store_insert() and
* g_list_store_remove(), because it only emits
* #GListModel::items-changed once for the change.
*
* This function takes a ref on each item in @additions.
*
* The parameters @position and @n_removals must be correct (ie:
* @position + @n_removals must be less than or equal to the length of
* the list at the time this function is called).
*
* Since: 2.44
*/
/**
* g_loadable_icon_load:
* @icon: a #GLoadableIcon.
* @size: an integer.
* @type: (out) (optional): a location to store the type of the loaded
* icon, %NULL to ignore.
* @cancellable: (nullable): optional #GCancellable object, %NULL to
* ignore.
* @error: a #GError location to store the error occurring, or %NULL
* to ignore.
*
* Loads a loadable icon. For the asynchronous version of this function,
* see g_loadable_icon_load_async().
*
* Returns: (transfer full): a #GInputStream to read the icon from.
*/
/**
* g_loadable_icon_load_async:
* @icon: a #GLoadableIcon.
* @size: an integer.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback to call when the
* request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Loads an icon asynchronously. To finish this function, see
* g_loadable_icon_load_finish(). For the synchronous, blocking
* version of this function, see g_loadable_icon_load().
*/
/**
* g_loadable_icon_load_finish:
* @icon: a #GLoadableIcon.
* @res: a #GAsyncResult.
* @type: (out) (optional): a location to store the type of the loaded
* icon, %NULL to ignore.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an asynchronous icon load started in g_loadable_icon_load_async().
*
* Returns: (transfer full): a #GInputStream to read the icon from.
*/
/**
* g_local_vfs_new:
*
* Returns a new #GVfs handle for a local vfs.
*
* Returns: a new #GVfs handle.
*/
/**
* g_memory_input_stream_add_bytes:
* @stream: a #GMemoryInputStream
* @bytes: input data
*
* Appends @bytes to data that can be read from the input stream.
*
* Since: 2.34
*/
/**
* g_memory_input_stream_add_data:
* @stream: a #GMemoryInputStream
* @data: (array length=len) (element-type guint8) (transfer full): input data
* @len: length of the data, may be -1 if @data is a nul-terminated string
* @destroy: (nullable): function that is called to free @data, or %NULL
*
* Appends @data to data that can be read from the input stream
*/
/**
* g_memory_input_stream_new:
*
* Creates a new empty #GMemoryInputStream.
*
* Returns: a new #GInputStream
*/
/**
* g_memory_input_stream_new_from_bytes:
* @bytes: a #GBytes
*
* Creates a new #GMemoryInputStream with data from the given @bytes.
*
* Returns: new #GInputStream read from @bytes
* Since: 2.34
*/
/**
* g_memory_input_stream_new_from_data:
* @data: (array length=len) (element-type guint8) (transfer full): input data
* @len: length of the data, may be -1 if @data is a nul-terminated string
* @destroy: (nullable): function that is called to free @data, or %NULL
*
* Creates a new #GMemoryInputStream with data in memory of a given size.
*
* Returns: new #GInputStream read from @data of @len bytes.
*/
/**
* g_memory_output_stream_get_data:
* @ostream: a #GMemoryOutputStream
*
* Gets any loaded data from the @ostream.
*
* Note that the returned pointer may become invalid on the next
* write or truncate operation on the stream.
*
* Returns: (transfer none): pointer to the stream's data, or %NULL if the data
* has been stolen
*/
/**
* g_memory_output_stream_get_data_size:
* @ostream: a #GMemoryOutputStream
*
* Returns the number of bytes from the start up to including the last
* byte written in the stream that has not been truncated away.
*
* Returns: the number of bytes written to the stream
* Since: 2.18
*/
/**
* g_memory_output_stream_get_size:
* @ostream: a #GMemoryOutputStream
*
* Gets the size of the currently allocated data area (available from
* g_memory_output_stream_get_data()).
*
* You probably don't want to use this function on resizable streams.
* See g_memory_output_stream_get_data_size() instead. For resizable
* streams the size returned by this function is an implementation
* detail and may be change at any time in response to operations on the
* stream.
*
* If the stream is fixed-sized (ie: no realloc was passed to
* g_memory_output_stream_new()) then this is the maximum size of the
* stream and further writes will return %G_IO_ERROR_NO_SPACE.
*
* In any case, if you want the number of bytes currently written to the
* stream, use g_memory_output_stream_get_data_size().
*
* Returns: the number of bytes allocated for the data buffer
*/
/**
* g_memory_output_stream_new: (skip)
* @data: (nullable): pointer to a chunk of memory to use, or %NULL
* @size: the size of @data
* @realloc_function: (nullable): a function with realloc() semantics (like g_realloc())
* to be called when @data needs to be grown, or %NULL
* @destroy_function: (nullable): a function to be called on @data when the stream is
* finalized, or %NULL
*
* Creates a new #GMemoryOutputStream.
*
* In most cases this is not the function you want. See
* g_memory_output_stream_new_resizable() instead.
*
* If @data is non-%NULL, the stream will use that for its internal storage.
*
* If @realloc_fn is non-%NULL, it will be used for resizing the internal
* storage when necessary and the stream will be considered resizable.
* In that case, the stream will start out being (conceptually) empty.
* @size is used only as a hint for how big @data is. Specifically,
* seeking to the end of a newly-created stream will seek to zero, not
* @size. Seeking past the end of the stream and then writing will
* introduce a zero-filled gap.
*
* If @realloc_fn is %NULL then the stream is fixed-sized. Seeking to
* the end will seek to @size exactly. Writing past the end will give
* an 'out of space' error. Attempting to seek past the end will fail.
* Unlike the resizable case, seeking to an offset within the stream and
* writing will preserve the bytes passed in as @data before that point
* and will return them as part of g_memory_output_stream_steal_data().
* If you intend to seek you should probably therefore ensure that @data
* is properly initialised.
*
* It is probably only meaningful to provide @data and @size in the case
* that you want a fixed-sized stream. Put another way: if @realloc_fn
* is non-%NULL then it makes most sense to give @data as %NULL and
* @size as 0 (allowing #GMemoryOutputStream to do the initial
* allocation for itself).
*
* |[
* // a stream that can grow
* stream = g_memory_output_stream_new (NULL, 0, realloc, free);
*
* // another stream that can grow
* stream2 = g_memory_output_stream_new (NULL, 0, g_realloc, g_free);
*
* // a fixed-size stream
* data = malloc (200);
* stream3 = g_memory_output_stream_new (data, 200, NULL, free);
* ]|
*
* Returns: A newly created #GMemoryOutputStream object.
*/
/**
* g_memory_output_stream_new_resizable:
*
* Creates a new #GMemoryOutputStream, using g_realloc() and g_free()
* for memory allocation.
*
* Since: 2.36
*/
/**
* g_memory_output_stream_steal_as_bytes:
* @ostream: a #GMemoryOutputStream
*
* Returns data from the @ostream as a #GBytes. @ostream must be
* closed before calling this function.
*
* Returns: (transfer full): the stream's data
* Since: 2.34
*/
/**
* g_memory_output_stream_steal_data:
* @ostream: a #GMemoryOutputStream
*
* Gets any loaded data from the @ostream. Ownership of the data
* is transferred to the caller; when no longer needed it must be
* freed using the free function set in @ostream's
* #GMemoryOutputStream:destroy-function property.
*
* @ostream must be closed before calling this function.
*
* Returns: (transfer full): the stream's data, or %NULL if it has previously
* been stolen
* Since: 2.26
*/
/**
* g_memory_settings_backend_new:
*
* Creates a memory-backed #GSettingsBackend.
*
* This backend allows changes to settings, but does not write them
* to any backing storage, so the next time you run your application,
* the memory backend will start out with the default values again.
*
* Returns: (transfer full): a newly created #GSettingsBackend
* Since: 2.28
*/
/**
* g_menu_append:
* @menu: a #GMenu
* @label: (nullable): the section label, or %NULL
* @detailed_action: (nullable): the detailed action string, or %NULL
*
* Convenience function for appending a normal menu item to the end of
* @menu. Combine g_menu_item_new() and g_menu_insert_item() for a more
* flexible alternative.
*
* Since: 2.32
*/
/**
* g_menu_append_item:
* @menu: a #GMenu
* @item: a #GMenuItem to append
*
* Appends @item to the end of @menu.
*
* See g_menu_insert_item() for more information.
*
* Since: 2.32
*/
/**
* g_menu_append_section:
* @menu: a #GMenu
* @label: (nullable): the section label, or %NULL
* @section: a #GMenuModel with the items of the section
*
* Convenience function for appending a section menu item to the end of
* @menu. Combine g_menu_item_new_section() and g_menu_insert_item() for a
* more flexible alternative.
*
* Since: 2.32
*/
/**
* g_menu_append_submenu:
* @menu: a #GMenu
* @label: (nullable): the section label, or %NULL
* @submenu: a #GMenuModel with the items of the submenu
*
* Convenience function for appending a submenu menu item to the end of
* @menu. Combine g_menu_item_new_submenu() and g_menu_insert_item() for a
* more flexible alternative.
*
* Since: 2.32
*/
/**
* g_menu_attribute_iter_get_name:
* @iter: a #GMenuAttributeIter
*
* Gets the name of the attribute at the current iterator position, as
* a string.
*
* The iterator is not advanced.
*
* Returns: the name of the attribute
* Since: 2.32
*/
/**
* g_menu_attribute_iter_get_next:
* @iter: a #GMenuAttributeIter
* @out_name: (out) (optional) (transfer none): the type of the attribute
* @value: (out) (optional) (transfer full): the attribute value
*
* This function combines g_menu_attribute_iter_next() with
* g_menu_attribute_iter_get_name() and g_menu_attribute_iter_get_value().
*
* First the iterator is advanced to the next (possibly first) attribute.
* If that fails, then %FALSE is returned and there are no other
* effects.
*
* If successful, @name and @value are set to the name and value of the
* attribute that has just been advanced to. At this point,
* g_menu_attribute_iter_get_name() and g_menu_attribute_iter_get_value() will
* return the same values again.
*
* The value returned in @name remains valid for as long as the iterator
* remains at the current position. The value returned in @value must
* be unreffed using g_variant_unref() when it is no longer in use.
*
* Returns: %TRUE on success, or %FALSE if there is no additional
* attribute
* Since: 2.32
*/
/**
* g_menu_attribute_iter_get_value:
* @iter: a #GMenuAttributeIter
*
* Gets the value of the attribute at the current iterator position.
*
* The iterator is not advanced.
*
* Returns: (transfer full): the value of the current attribute
* Since: 2.32
*/
/**
* g_menu_attribute_iter_next:
* @iter: a #GMenuAttributeIter
*
* Attempts to advance the iterator to the next (possibly first)
* attribute.
*
* %TRUE is returned on success, or %FALSE if there are no more
* attributes.
*
* You must call this function when you first acquire the iterator
* to advance it to the first attribute (and determine if the first
* attribute exists at all).
*
* Returns: %TRUE on success, or %FALSE when there are no more attributes
* Since: 2.32
*/
/**
* g_menu_freeze:
* @menu: a #GMenu
*
* Marks @menu as frozen.
*
* After the menu is frozen, it is an error to attempt to make any
* changes to it. In effect this means that the #GMenu API must no
* longer be used.
*
* This function causes g_menu_model_is_mutable() to begin returning
* %FALSE, which has some positive performance implications.
*
* Since: 2.32
*/
/**
* g_menu_insert:
* @menu: a #GMenu
* @position: the position at which to insert the item
* @label: (nullable): the section label, or %NULL
* @detailed_action: (nullable): the detailed action string, or %NULL
*
* Convenience function for inserting a normal menu item into @menu.
* Combine g_menu_item_new() and g_menu_insert_item() for a more flexible
* alternative.
*
* Since: 2.32
*/
/**
* g_menu_insert_item:
* @menu: a #GMenu
* @position: the position at which to insert the item
* @item: the #GMenuItem to insert
*
* Inserts @item into @menu.
*
* The "insertion" is actually done by copying all of the attribute and
* link values of @item and using them to form a new item within @menu.
* As such, @item itself is not really inserted, but rather, a menu item
* that is exactly the same as the one presently described by @item.
*
* This means that @item is essentially useless after the insertion
* occurs. Any changes you make to it are ignored unless it is inserted
* again (at which point its updated values will be copied).
*
* You should probably just free @item once you're done.
*
* There are many convenience functions to take care of common cases.
* See g_menu_insert(), g_menu_insert_section() and
* g_menu_insert_submenu() as well as "prepend" and "append" variants of
* each of these functions.
*
* Since: 2.32
*/
/**
* g_menu_insert_section:
* @menu: a #GMenu
* @position: the position at which to insert the item
* @label: (nullable): the section label, or %NULL
* @section: a #GMenuModel with the items of the section
*
* Convenience function for inserting a section menu item into @menu.
* Combine g_menu_item_new_section() and g_menu_insert_item() for a more
* flexible alternative.
*
* Since: 2.32
*/
/**
* g_menu_insert_submenu:
* @menu: a #GMenu
* @position: the position at which to insert the item
* @label: (nullable): the section label, or %NULL
* @submenu: a #GMenuModel with the items of the submenu
*
* Convenience function for inserting a submenu menu item into @menu.
* Combine g_menu_item_new_submenu() and g_menu_insert_item() for a more
* flexible alternative.
*
* Since: 2.32
*/
/**
* g_menu_item_get_attribute:
* @menu_item: a #GMenuItem
* @attribute: the attribute name to query
* @format_string: a #GVariant format string
* @...: positional parameters, as per @format_string
*
* Queries the named @attribute on @menu_item.
*
* If the attribute exists and matches the #GVariantType corresponding
* to @format_string then @format_string is used to deconstruct the
* value into the positional parameters and %TRUE is returned.
*
* If the attribute does not exist, or it does exist but has the wrong
* type, then the positional parameters are ignored and %FALSE is
* returned.
*
* Returns: %TRUE if the named attribute was found with the expected
* type
* Since: 2.34
*/
/**
* g_menu_item_get_attribute_value:
* @menu_item: a #GMenuItem
* @attribute: the attribute name to query
* @expected_type: (nullable): the expected type of the attribute
*
* Queries the named @attribute on @menu_item.
*
* If @expected_type is specified and the attribute does not have this
* type, %NULL is returned. %NULL is also returned if the attribute
* simply does not exist.
*
* Returns: (transfer full): the attribute value, or %NULL
* Since: 2.34
*/
/**
* g_menu_item_get_link:
* @menu_item: a #GMenuItem
* @link: the link name to query
*
* Queries the named @link on @menu_item.
*
* Returns: (transfer full): the link, or %NULL
* Since: 2.34
*/
/**
* g_menu_item_new:
* @label: (nullable): the section label, or %NULL
* @detailed_action: (nullable): the detailed action string, or %NULL
*
* Creates a new #GMenuItem.
*
* If @label is non-%NULL it is used to set the "label" attribute of the
* new item.
*
* If @detailed_action is non-%NULL it is used to set the "action" and
* possibly the "target" attribute of the new item. See
* g_menu_item_set_detailed_action() for more information.
*
* Returns: a new #GMenuItem
* Since: 2.32
*/
/**
* g_menu_item_new_from_model:
* @model: a #GMenuModel
* @item_index: the index of an item in @model
*
* Creates a #GMenuItem as an exact copy of an existing menu item in a
* #GMenuModel.
*
* @item_index must be valid (ie: be sure to call
* g_menu_model_get_n_items() first).
*
* Returns: a new #GMenuItem.
* Since: 2.34
*/
/**
* g_menu_item_new_section:
* @label: (nullable): the section label, or %NULL
* @section: a #GMenuModel with the items of the section
*
* Creates a new #GMenuItem representing a section.
*
* This is a convenience API around g_menu_item_new() and
* g_menu_item_set_section().
*
* The effect of having one menu appear as a section of another is
* exactly as it sounds: the items from @section become a direct part of
* the menu that @menu_item is added to.
*
* Visual separation is typically displayed between two non-empty
* sections. If @label is non-%NULL then it will be encorporated into
* this visual indication. This allows for labeled subsections of a
* menu.
*
* As a simple example, consider a typical "Edit" menu from a simple
* program. It probably contains an "Undo" and "Redo" item, followed by
* a separator, followed by "Cut", "Copy" and "Paste".
*
* This would be accomplished by creating three #GMenu instances. The
* first would be populated with the "Undo" and "Redo" items, and the
* second with the "Cut", "Copy" and "Paste" items. The first and
* second menus would then be added as submenus of the third. In XML
* format, this would look something like the following:
* |[
*
* ]|
*
* The following example is exactly equivalent. It is more illustrative
* of the exact relationship between the menus and items (keeping in
* mind that the 'link' element defines a new menu that is linked to the
* containing one). The style of the second example is more verbose and
* difficult to read (and therefore not recommended except for the
* purpose of understanding what is really going on).
* |[
*
* ]|
*
* Returns: a new #GMenuItem
* Since: 2.32
*/
/**
* g_menu_item_new_submenu:
* @label: (nullable): the section label, or %NULL
* @submenu: a #GMenuModel with the items of the submenu
*
* Creates a new #GMenuItem representing a submenu.
*
* This is a convenience API around g_menu_item_new() and
* g_menu_item_set_submenu().
*
* Returns: a new #GMenuItem
* Since: 2.32
*/
/**
* g_menu_item_set_action_and_target:
* @menu_item: a #GMenuItem
* @action: (nullable): the name of the action for this item
* @format_string: (nullable): a GVariant format string
* @...: positional parameters, as per @format_string
*
* Sets or unsets the "action" and "target" attributes of @menu_item.
*
* If @action is %NULL then both the "action" and "target" attributes
* are unset (and @format_string is ignored along with the positional
* parameters).
*
* If @action is non-%NULL then the "action" attribute is set.
* @format_string is then inspected. If it is non-%NULL then the proper
* position parameters are collected to create a #GVariant instance to
* use as the target value. If it is %NULL then the positional
* parameters are ignored and the "target" attribute is unset.
*
* See also g_menu_item_set_action_and_target_value() for an equivalent
* call that directly accepts a #GVariant. See
* g_menu_item_set_detailed_action() for a more convenient version that
* works with string-typed targets.
*
* See also g_menu_item_set_action_and_target_value() for a
* description of the semantics of the action and target attributes.
*
* Since: 2.32
*/
/**
* g_menu_item_set_action_and_target_value:
* @menu_item: a #GMenuItem
* @action: (nullable): the name of the action for this item
* @target_value: (nullable): a #GVariant to use as the action target
*
* Sets or unsets the "action" and "target" attributes of @menu_item.
*
* If @action is %NULL then both the "action" and "target" attributes
* are unset (and @target_value is ignored).
*
* If @action is non-%NULL then the "action" attribute is set. The
* "target" attribute is then set to the value of @target_value if it is
* non-%NULL or unset otherwise.
*
* Normal menu items (ie: not submenu, section or other custom item
* types) are expected to have the "action" attribute set to identify
* the action that they are associated with. The state type of the
* action help to determine the disposition of the menu item. See
* #GAction and #GActionGroup for an overview of actions.
*
* In general, clicking on the menu item will result in activation of
* the named action with the "target" attribute given as the parameter
* to the action invocation. If the "target" attribute is not set then
* the action is invoked with no parameter.
*
* If the action has no state then the menu item is usually drawn as a
* plain menu item (ie: with no additional decoration).
*
* If the action has a boolean state then the menu item is usually drawn
* as a toggle menu item (ie: with a checkmark or equivalent
* indication). The item should be marked as 'toggled' or 'checked'
* when the boolean state is %TRUE.
*
* If the action has a string state then the menu item is usually drawn
* as a radio menu item (ie: with a radio bullet or equivalent
* indication). The item should be marked as 'selected' when the string
* state is equal to the value of the @target property.
*
* See g_menu_item_set_action_and_target() or
* g_menu_item_set_detailed_action() for two equivalent calls that are
* probably more convenient for most uses.
*
* Since: 2.32
*/
/**
* g_menu_item_set_attribute:
* @menu_item: a #GMenuItem
* @attribute: the attribute to set
* @format_string: (nullable): a #GVariant format string, or %NULL
* @...: positional parameters, as per @format_string
*
* Sets or unsets an attribute on @menu_item.
*
* The attribute to set or unset is specified by @attribute. This
* can be one of the standard attribute names %G_MENU_ATTRIBUTE_LABEL,
* %G_MENU_ATTRIBUTE_ACTION, %G_MENU_ATTRIBUTE_TARGET, or a custom
* attribute name.
* Attribute names are restricted to lowercase characters, numbers
* and '-'. Furthermore, the names must begin with a lowercase character,
* must not end with a '-', and must not contain consecutive dashes.
*
* If @format_string is non-%NULL then the proper position parameters
* are collected to create a #GVariant instance to use as the attribute
* value. If it is %NULL then the positional parameterrs are ignored
* and the named attribute is unset.
*
* See also g_menu_item_set_attribute_value() for an equivalent call
* that directly accepts a #GVariant.
*
* Since: 2.32
*/
/**
* g_menu_item_set_attribute_value:
* @menu_item: a #GMenuItem
* @attribute: the attribute to set
* @value: (nullable): a #GVariant to use as the value, or %NULL
*
* Sets or unsets an attribute on @menu_item.
*
* The attribute to set or unset is specified by @attribute. This
* can be one of the standard attribute names %G_MENU_ATTRIBUTE_LABEL,
* %G_MENU_ATTRIBUTE_ACTION, %G_MENU_ATTRIBUTE_TARGET, or a custom
* attribute name.
* Attribute names are restricted to lowercase characters, numbers
* and '-'. Furthermore, the names must begin with a lowercase character,
* must not end with a '-', and must not contain consecutive dashes.
*
* must consist only of lowercase
* ASCII characters, digits and '-'.
*
* If @value is non-%NULL then it is used as the new value for the
* attribute. If @value is %NULL then the attribute is unset. If
* the @value #GVariant is floating, it is consumed.
*
* See also g_menu_item_set_attribute() for a more convenient way to do
* the same.
*
* Since: 2.32
*/
/**
* g_menu_item_set_detailed_action:
* @menu_item: a #GMenuItem
* @detailed_action: the "detailed" action string
*
* Sets the "action" and possibly the "target" attribute of @menu_item.
*
* The format of @detailed_action is the same format parsed by
* g_action_parse_detailed_name().
*
* See g_menu_item_set_action_and_target() or
* g_menu_item_set_action_and_target_value() for more flexible (but
* slightly less convenient) alternatives.
*
* See also g_menu_item_set_action_and_target_value() for a description of
* the semantics of the action and target attributes.
*
* Since: 2.32
*/
/**
* g_menu_item_set_icon:
* @menu_item: a #GMenuItem
* @icon: a #GIcon, or %NULL
*
* Sets (or unsets) the icon on @menu_item.
*
* This call is the same as calling g_icon_serialize() and using the
* result as the value to g_menu_item_set_attribute_value() for
* %G_MENU_ATTRIBUTE_ICON.
*
* This API is only intended for use with "noun" menu items; things like
* bookmarks or applications in an "Open With" menu. Don't use it on
* menu items corresponding to verbs (eg: stock icons for 'Save' or
* 'Quit').
*
* If @icon is %NULL then the icon is unset.
*
* Since: 2.38
*/
/**
* g_menu_item_set_label:
* @menu_item: a #GMenuItem
* @label: (nullable): the label to set, or %NULL to unset
*
* Sets or unsets the "label" attribute of @menu_item.
*
* If @label is non-%NULL it is used as the label for the menu item. If
* it is %NULL then the label attribute is unset.
*
* Since: 2.32
*/
/**
* g_menu_item_set_link:
* @menu_item: a #GMenuItem
* @link: type of link to establish or unset
* @model: (nullable): the #GMenuModel to link to (or %NULL to unset)
*
* Creates a link from @menu_item to @model if non-%NULL, or unsets it.
*
* Links are used to establish a relationship between a particular menu
* item and another menu. For example, %G_MENU_LINK_SUBMENU is used to
* associate a submenu with a particular menu item, and %G_MENU_LINK_SECTION
* is used to create a section. Other types of link can be used, but there
* is no guarantee that clients will be able to make sense of them.
* Link types are restricted to lowercase characters, numbers
* and '-'. Furthermore, the names must begin with a lowercase character,
* must not end with a '-', and must not contain consecutive dashes.
*
* Since: 2.32
*/
/**
* g_menu_item_set_section:
* @menu_item: a #GMenuItem
* @section: (nullable): a #GMenuModel, or %NULL
*
* Sets or unsets the "section" link of @menu_item to @section.
*
* The effect of having one menu appear as a section of another is
* exactly as it sounds: the items from @section become a direct part of
* the menu that @menu_item is added to. See g_menu_item_new_section()
* for more information about what it means for a menu item to be a
* section.
*
* Since: 2.32
*/
/**
* g_menu_item_set_submenu:
* @menu_item: a #GMenuItem
* @submenu: (nullable): a #GMenuModel, or %NULL
*
* Sets or unsets the "submenu" link of @menu_item to @submenu.
*
* If @submenu is non-%NULL, it is linked to. If it is %NULL then the
* link is unset.
*
* The effect of having one menu appear as a submenu of another is
* exactly as it sounds.
*
* Since: 2.32
*/
/**
* g_menu_link_iter_get_name:
* @iter: a #GMenuLinkIter
*
* Gets the name of the link at the current iterator position.
*
* The iterator is not advanced.
*
* Returns: the type of the link
* Since: 2.32
*/
/**
* g_menu_link_iter_get_next:
* @iter: a #GMenuLinkIter
* @out_link: (out) (optional) (transfer none): the name of the link
* @value: (out) (optional) (transfer full): the linked #GMenuModel
*
* This function combines g_menu_link_iter_next() with
* g_menu_link_iter_get_name() and g_menu_link_iter_get_value().
*
* First the iterator is advanced to the next (possibly first) link.
* If that fails, then %FALSE is returned and there are no other effects.
*
* If successful, @out_link and @value are set to the name and #GMenuModel
* of the link that has just been advanced to. At this point,
* g_menu_link_iter_get_name() and g_menu_link_iter_get_value() will return the
* same values again.
*
* The value returned in @out_link remains valid for as long as the iterator
* remains at the current position. The value returned in @value must
* be unreffed using g_object_unref() when it is no longer in use.
*
* Returns: %TRUE on success, or %FALSE if there is no additional link
* Since: 2.32
*/
/**
* g_menu_link_iter_get_value:
* @iter: a #GMenuLinkIter
*
* Gets the linked #GMenuModel at the current iterator position.
*
* The iterator is not advanced.
*
* Returns: (transfer full): the #GMenuModel that is linked to
* Since: 2.32
*/
/**
* g_menu_link_iter_next:
* @iter: a #GMenuLinkIter
*
* Attempts to advance the iterator to the next (possibly first)
* link.
*
* %TRUE is returned on success, or %FALSE if there are no more links.
*
* You must call this function when you first acquire the iterator to
* advance it to the first link (and determine if the first link exists
* at all).
*
* Returns: %TRUE on success, or %FALSE when there are no more links
* Since: 2.32
*/
/**
* g_menu_model_get_item_attribute:
* @model: a #GMenuModel
* @item_index: the index of the item
* @attribute: the attribute to query
* @format_string: a #GVariant format string
* @...: positional parameters, as per @format_string
*
* Queries item at position @item_index in @model for the attribute
* specified by @attribute.
*
* If the attribute exists and matches the #GVariantType corresponding
* to @format_string then @format_string is used to deconstruct the
* value into the positional parameters and %TRUE is returned.
*
* If the attribute does not exist, or it does exist but has the wrong
* type, then the positional parameters are ignored and %FALSE is
* returned.
*
* This function is a mix of g_menu_model_get_item_attribute_value() and
* g_variant_get(), followed by a g_variant_unref(). As such,
* @format_string must make a complete copy of the data (since the
* #GVariant may go away after the call to g_variant_unref()). In
* particular, no '&' characters are allowed in @format_string.
*
* Returns: %TRUE if the named attribute was found with the expected
* type
* Since: 2.32
*/
/**
* g_menu_model_get_item_attribute_value:
* @model: a #GMenuModel
* @item_index: the index of the item
* @attribute: the attribute to query
* @expected_type: (nullable): the expected type of the attribute, or
* %NULL
*
* Queries the item at position @item_index in @model for the attribute
* specified by @attribute.
*
* If @expected_type is non-%NULL then it specifies the expected type of
* the attribute. If it is %NULL then any type will be accepted.
*
* If the attribute exists and matches @expected_type (or if the
* expected type is unspecified) then the value is returned.
*
* If the attribute does not exist, or does not match the expected type
* then %NULL is returned.
*
* Returns: (transfer full): the value of the attribute
* Since: 2.32
*/
/**
* g_menu_model_get_item_link:
* @model: a #GMenuModel
* @item_index: the index of the item
* @link: the link to query
*
* Queries the item at position @item_index in @model for the link
* specified by @link.
*
* If the link exists, the linked #GMenuModel is returned. If the link
* does not exist, %NULL is returned.
*
* Returns: (transfer full): the linked #GMenuModel, or %NULL
* Since: 2.32
*/
/**
* g_menu_model_get_n_items:
* @model: a #GMenuModel
*
* Query the number of items in @model.
*
* Returns: the number of items
* Since: 2.32
*/
/**
* g_menu_model_is_mutable:
* @model: a #GMenuModel
*
* Queries if @model is mutable.
*
* An immutable #GMenuModel will never emit the #GMenuModel::items-changed
* signal. Consumers of the model may make optimisations accordingly.
*
* Returns: %TRUE if the model is mutable (ie: "items-changed" may be
* emitted).
* Since: 2.32
*/
/**
* g_menu_model_items_changed:
* @model: a #GMenuModel
* @position: the position of the change
* @removed: the number of items removed
* @added: the number of items added
*
* Requests emission of the #GMenuModel::items-changed signal on @model.
*
* This function should never be called except by #GMenuModel
* subclasses. Any other calls to this function will very likely lead
* to a violation of the interface of the model.
*
* The implementation should update its internal representation of the
* menu before emitting the signal. The implementation should further
* expect to receive queries about the new state of the menu (and
* particularly added menu items) while signal handlers are running.
*
* The implementation must dispatch this call directly from a mainloop
* entry and not in response to calls -- particularly those from the
* #GMenuModel API. Said another way: the menu must not change while
* user code is running without returning to the mainloop.
*
* Since: 2.32
*/
/**
* g_menu_model_iterate_item_attributes:
* @model: a #GMenuModel
* @item_index: the index of the item
*
* Creates a #GMenuAttributeIter to iterate over the attributes of
* the item at position @item_index in @model.
*
* You must free the iterator with g_object_unref() when you are done.
*
* Returns: (transfer full): a new #GMenuAttributeIter
* Since: 2.32
*/
/**
* g_menu_model_iterate_item_links:
* @model: a #GMenuModel
* @item_index: the index of the item
*
* Creates a #GMenuLinkIter to iterate over the links of the item at
* position @item_index in @model.
*
* You must free the iterator with g_object_unref() when you are done.
*
* Returns: (transfer full): a new #GMenuLinkIter
* Since: 2.32
*/
/**
* g_menu_new:
*
* Creates a new #GMenu.
*
* The new menu has no items.
*
* Returns: a new #GMenu
* Since: 2.32
*/
/**
* g_menu_prepend:
* @menu: a #GMenu
* @label: (nullable): the section label, or %NULL
* @detailed_action: (nullable): the detailed action string, or %NULL
*
* Convenience function for prepending a normal menu item to the start
* of @menu. Combine g_menu_item_new() and g_menu_insert_item() for a more
* flexible alternative.
*
* Since: 2.32
*/
/**
* g_menu_prepend_item:
* @menu: a #GMenu
* @item: a #GMenuItem to prepend
*
* Prepends @item to the start of @menu.
*
* See g_menu_insert_item() for more information.
*
* Since: 2.32
*/
/**
* g_menu_prepend_section:
* @menu: a #GMenu
* @label: (nullable): the section label, or %NULL
* @section: a #GMenuModel with the items of the section
*
* Convenience function for prepending a section menu item to the start
* of @menu. Combine g_menu_item_new_section() and g_menu_insert_item() for
* a more flexible alternative.
*
* Since: 2.32
*/
/**
* g_menu_prepend_submenu:
* @menu: a #GMenu
* @label: (nullable): the section label, or %NULL
* @submenu: a #GMenuModel with the items of the submenu
*
* Convenience function for prepending a submenu menu item to the start
* of @menu. Combine g_menu_item_new_submenu() and g_menu_insert_item() for
* a more flexible alternative.
*
* Since: 2.32
*/
/**
* g_menu_remove:
* @menu: a #GMenu
* @position: the position of the item to remove
*
* Removes an item from the menu.
*
* @position gives the index of the item to remove.
*
* It is an error if position is not in range the range from 0 to one
* less than the number of items in the menu.
*
* It is not possible to remove items by identity since items are added
* to the menu simply by copying their links and attributes (ie:
* identity of the item itself is not preserved).
*
* Since: 2.32
*/
/**
* g_menu_remove_all:
* @menu: a #GMenu
*
* Removes all items in the menu.
*
* Since: 2.38
*/
/**
* g_mount_can_eject:
* @mount: a #GMount.
*
* Checks if @mount can be ejected.
*
* Returns: %TRUE if the @mount can be ejected.
*/
/**
* g_mount_can_unmount:
* @mount: a #GMount.
*
* Checks if @mount can be unmounted.
*
* Returns: %TRUE if the @mount can be unmounted.
*/
/**
* g_mount_eject:
* @mount: a #GMount.
* @flags: flags affecting the unmount if required for eject
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data passed to @callback.
*
* Ejects a mount. This is an asynchronous operation, and is
* finished by calling g_mount_eject_finish() with the @mount
* and #GAsyncResult data returned in the @callback.
*
* Deprecated: 2.22: Use g_mount_eject_with_operation() instead.
*/
/**
* g_mount_eject_finish:
* @mount: a #GMount.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes ejecting a mount. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE if the mount was successfully ejected. %FALSE otherwise.
* Deprecated: 2.22: Use g_mount_eject_with_operation_finish() instead.
*/
/**
* g_mount_eject_with_operation:
* @mount: a #GMount.
* @flags: flags affecting the unmount if required for eject
* @mount_operation: (nullable): a #GMountOperation or %NULL to avoid
* user interaction.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data passed to @callback.
*
* Ejects a mount. This is an asynchronous operation, and is
* finished by calling g_mount_eject_with_operation_finish() with the @mount
* and #GAsyncResult data returned in the @callback.
*
* Since: 2.22
*/
/**
* g_mount_eject_with_operation_finish:
* @mount: a #GMount.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes ejecting a mount. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE if the mount was successfully ejected. %FALSE otherwise.
* Since: 2.22
*/
/**
* g_mount_get_default_location:
* @mount: a #GMount.
*
* Gets the default location of @mount. The default location of the given
* @mount is a path that reflects the main entry point for the user (e.g.
* the home directory, or the root of the volume).
*
* Returns: (transfer full): a #GFile.
* The returned object should be unreffed with
* g_object_unref() when no longer needed.
*/
/**
* g_mount_get_drive:
* @mount: a #GMount.
*
* Gets the drive for the @mount.
*
* This is a convenience method for getting the #GVolume and then
* using that object to get the #GDrive.
*
* Returns: (transfer full): a #GDrive or %NULL if @mount is not associated with a volume or a drive.
* The returned object should be unreffed with
* g_object_unref() when no longer needed.
*/
/**
* g_mount_get_icon:
* @mount: a #GMount.
*
* Gets the icon for @mount.
*
* Returns: (transfer full): a #GIcon.
* The returned object should be unreffed with
* g_object_unref() when no longer needed.
*/
/**
* g_mount_get_name:
* @mount: a #GMount.
*
* Gets the name of @mount.
*
* Returns: the name for the given @mount.
* The returned string should be freed with g_free()
* when no longer needed.
*/
/**
* g_mount_get_root:
* @mount: a #GMount.
*
* Gets the root directory on @mount.
*
* Returns: (transfer full): a #GFile.
* The returned object should be unreffed with
* g_object_unref() when no longer needed.
*/
/**
* g_mount_get_sort_key:
* @mount: A #GMount.
*
* Gets the sort key for @mount, if any.
*
* Returns: Sorting key for @mount or %NULL if no such key is available.
* Since: 2.32
*/
/**
* g_mount_get_symbolic_icon:
* @mount: a #GMount.
*
* Gets the symbolic icon for @mount.
*
* Returns: (transfer full): a #GIcon.
* The returned object should be unreffed with
* g_object_unref() when no longer needed.
* Since: 2.34
*/
/**
* g_mount_get_uuid:
* @mount: a #GMount.
*
* Gets the UUID for the @mount. The reference is typically based on
* the file system UUID for the mount in question and should be
* considered an opaque string. Returns %NULL if there is no UUID
* available.
*
* Returns: the UUID for @mount or %NULL if no UUID can be computed.
* The returned string should be freed with g_free()
* when no longer needed.
*/
/**
* g_mount_get_volume:
* @mount: a #GMount.
*
* Gets the volume for the @mount.
*
* Returns: (transfer full): a #GVolume or %NULL if @mount is not associated with a volume.
* The returned object should be unreffed with
* g_object_unref() when no longer needed.
*/
/**
* g_mount_guess_content_type:
* @mount: a #GMount
* @force_rescan: Whether to force a rescan of the content.
* Otherwise a cached result will be used if available
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @callback: a #GAsyncReadyCallback
* @user_data: user data passed to @callback
*
* Tries to guess the type of content stored on @mount. Returns one or
* more textual identifiers of well-known content types (typically
* prefixed with "x-content/"), e.g. x-content/image-dcf for camera
* memory cards. See the
* [shared-mime-info](http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec)
* specification for more on x-content types.
*
* This is an asynchronous operation (see
* g_mount_guess_content_type_sync() for the synchronous version), and
* is finished by calling g_mount_guess_content_type_finish() with the
* @mount and #GAsyncResult data returned in the @callback.
*
* Since: 2.18
*/
/**
* g_mount_guess_content_type_finish:
* @mount: a #GMount
* @result: a #GAsyncResult
* @error: a #GError location to store the error occurring, or %NULL to
* ignore
*
* Finishes guessing content types of @mount. If any errors occurred
* during the operation, @error will be set to contain the errors and
* %FALSE will be returned. In particular, you may get an
* %G_IO_ERROR_NOT_SUPPORTED if the mount does not support content
* guessing.
*
* Returns: (transfer full) (element-type utf8): a %NULL-terminated array of content types or %NULL on error.
* Caller should free this array with g_strfreev() when done with it.
* Since: 2.18
*/
/**
* g_mount_guess_content_type_sync:
* @mount: a #GMount
* @force_rescan: Whether to force a rescan of the content.
* Otherwise a cached result will be used if available
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @error: a #GError location to store the error occurring, or %NULL to
* ignore
*
* Tries to guess the type of content stored on @mount. Returns one or
* more textual identifiers of well-known content types (typically
* prefixed with "x-content/"), e.g. x-content/image-dcf for camera
* memory cards. See the
* [shared-mime-info](http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec)
* specification for more on x-content types.
*
* This is an synchronous operation and as such may block doing IO;
* see g_mount_guess_content_type() for the asynchronous version.
*
* Returns: (transfer full) (element-type utf8): a %NULL-terminated array of content types or %NULL on error.
* Caller should free this array with g_strfreev() when done with it.
* Since: 2.18
*/
/**
* g_mount_is_shadowed:
* @mount: A #GMount.
*
* Determines if @mount is shadowed. Applications or libraries should
* avoid displaying @mount in the user interface if it is shadowed.
*
* A mount is said to be shadowed if there exists one or more user
* visible objects (currently #GMount objects) with a root that is
* inside the root of @mount.
*
* One application of shadow mounts is when exposing a single file
* system that is used to address several logical volumes. In this
* situation, a #GVolumeMonitor implementation would create two
* #GVolume objects (for example, one for the camera functionality of
* the device and one for a SD card reader on the device) with
* activation URIs `gphoto2://[usb:001,002]/store1/`
* and `gphoto2://[usb:001,002]/store2/`. When the
* underlying mount (with root
* `gphoto2://[usb:001,002]/`) is mounted, said
* #GVolumeMonitor implementation would create two #GMount objects
* (each with their root matching the corresponding volume activation
* root) that would shadow the original mount.
*
* The proxy monitor in GVfs 2.26 and later, automatically creates and
* manage shadow mounts (and shadows the underlying mount) if the
* activation root on a #GVolume is set.
*
* Returns: %TRUE if @mount is shadowed.
* Since: 2.20
*/
/**
* g_mount_operation_get_anonymous:
* @op: a #GMountOperation.
*
* Check to see whether the mount operation is being used
* for an anonymous user.
*
* Returns: %TRUE if mount operation is anonymous.
*/
/**
* g_mount_operation_get_choice:
* @op: a #GMountOperation.
*
* Gets a choice from the mount operation.
*
* Returns: an integer containing an index of the user's choice from
* the choice's list, or %0.
*/
/**
* g_mount_operation_get_domain:
* @op: a #GMountOperation.
*
* Gets the domain of the mount operation.
*
* Returns: a string set to the domain.
*/
/**
* g_mount_operation_get_password:
* @op: a #GMountOperation.
*
* Gets a password from the mount operation.
*
* Returns: a string containing the password within @op.
*/
/**
* g_mount_operation_get_password_save:
* @op: a #GMountOperation.
*
* Gets the state of saving passwords for the mount operation.
*
* Returns: a #GPasswordSave flag.
*/
/**
* g_mount_operation_get_username:
* @op: a #GMountOperation.
*
* Get the user name from the mount operation.
*
* Returns: a string containing the user name.
*/
/**
* g_mount_operation_new:
*
* Creates a new mount operation.
*
* Returns: a #GMountOperation.
*/
/**
* g_mount_operation_reply:
* @op: a #GMountOperation
* @result: a #GMountOperationResult
*
* Emits the #GMountOperation::reply signal.
*/
/**
* g_mount_operation_set_anonymous:
* @op: a #GMountOperation.
* @anonymous: boolean value.
*
* Sets the mount operation to use an anonymous user if @anonymous is %TRUE.
*/
/**
* g_mount_operation_set_choice:
* @op: a #GMountOperation.
* @choice: an integer.
*
* Sets a default choice for the mount operation.
*/
/**
* g_mount_operation_set_domain:
* @op: a #GMountOperation.
* @domain: the domain to set.
*
* Sets the mount operation's domain.
*/
/**
* g_mount_operation_set_password:
* @op: a #GMountOperation.
* @password: password to set.
*
* Sets the mount operation's password to @password.
*/
/**
* g_mount_operation_set_password_save:
* @op: a #GMountOperation.
* @save: a set of #GPasswordSave flags.
*
* Sets the state of saving passwords for the mount operation.
*/
/**
* g_mount_operation_set_username:
* @op: a #GMountOperation.
* @username: input username.
*
* Sets the user name within @op to @username.
*/
/**
* g_mount_remount:
* @mount: a #GMount.
* @flags: flags affecting the operation
* @mount_operation: (nullable): a #GMountOperation or %NULL to avoid
* user interaction.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data passed to @callback.
*
* Remounts a mount. This is an asynchronous operation, and is
* finished by calling g_mount_remount_finish() with the @mount
* and #GAsyncResults data returned in the @callback.
*
* Remounting is useful when some setting affecting the operation
* of the volume has been changed, as these may need a remount to
* take affect. While this is semantically equivalent with unmounting
* and then remounting not all backends might need to actually be
* unmounted.
*/
/**
* g_mount_remount_finish:
* @mount: a #GMount.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes remounting a mount. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE if the mount was successfully remounted. %FALSE otherwise.
*/
/**
* g_mount_shadow:
* @mount: A #GMount.
*
* Increments the shadow count on @mount. Usually used by
* #GVolumeMonitor implementations when creating a shadow mount for
* @mount, see g_mount_is_shadowed() for more information. The caller
* will need to emit the #GMount::changed signal on @mount manually.
*
* Since: 2.20
*/
/**
* g_mount_unmount:
* @mount: a #GMount.
* @flags: flags affecting the operation
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data passed to @callback.
*
* Unmounts a mount. This is an asynchronous operation, and is
* finished by calling g_mount_unmount_finish() with the @mount
* and #GAsyncResult data returned in the @callback.
*
* Deprecated: 2.22: Use g_mount_unmount_with_operation() instead.
*/
/**
* g_mount_unmount_finish:
* @mount: a #GMount.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes unmounting a mount. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE if the mount was successfully unmounted. %FALSE otherwise.
* Deprecated: 2.22: Use g_mount_unmount_with_operation_finish() instead.
*/
/**
* g_mount_unmount_with_operation:
* @mount: a #GMount.
* @flags: flags affecting the operation
* @mount_operation: (nullable): a #GMountOperation or %NULL to avoid
* user interaction.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data passed to @callback.
*
* Unmounts a mount. This is an asynchronous operation, and is
* finished by calling g_mount_unmount_with_operation_finish() with the @mount
* and #GAsyncResult data returned in the @callback.
*
* Since: 2.22
*/
/**
* g_mount_unmount_with_operation_finish:
* @mount: a #GMount.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes unmounting a mount. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE if the mount was successfully unmounted. %FALSE otherwise.
* Since: 2.22
*/
/**
* g_mount_unshadow:
* @mount: A #GMount.
*
* Decrements the shadow count on @mount. Usually used by
* #GVolumeMonitor implementations when destroying a shadow mount for
* @mount, see g_mount_is_shadowed() for more information. The caller
* will need to emit the #GMount::changed signal on @mount manually.
*
* Since: 2.20
*/
/**
* g_native_socket_address_new:
* @native: a native address object
* @len: the length of @native, in bytes
*
* Creates a new #GNativeSocketAddress for @native and @len.
*
* Returns: a new #GNativeSocketAddress
* Since: 2.46
*/
/**
* g_network_address_get_hostname:
* @addr: a #GNetworkAddress
*
* Gets @addr's hostname. This might be either UTF-8 or ASCII-encoded,
* depending on what @addr was created with.
*
* Returns: @addr's hostname
* Since: 2.22
*/
/**
* g_network_address_get_port:
* @addr: a #GNetworkAddress
*
* Gets @addr's port number
*
* Returns: @addr's port (which may be 0)
* Since: 2.22
*/
/**
* g_network_address_get_scheme:
* @addr: a #GNetworkAddress
*
* Gets @addr's scheme
*
* Returns: @addr's scheme (%NULL if not built from URI)
* Since: 2.26
*/
/**
* g_network_address_new:
* @hostname: the hostname
* @port: the port
*
* Creates a new #GSocketConnectable for connecting to the given
* @hostname and @port.
*
* Note that depending on the configuration of the machine, a
* @hostname of `localhost` may refer to the IPv4 loopback address
* only, or to both IPv4 and IPv6; use
* g_network_address_new_loopback() to create a #GNetworkAddress that
* is guaranteed to resolve to both addresses.
*
* Returns: (transfer full) (type GNetworkAddress): the new #GNetworkAddress
* Since: 2.22
*/
/**
* g_network_address_new_loopback:
* @port: the port
*
* Creates a new #GSocketConnectable for connecting to the local host
* over a loopback connection to the given @port. This is intended for
* use in connecting to local services which may be running on IPv4 or
* IPv6.
*
* The connectable will return IPv4 and IPv6 loopback addresses,
* regardless of how the host resolves `localhost`. By contrast,
* g_network_address_new() will often only return an IPv4 address when
* resolving `localhost`, and an IPv6 address for `localhost6`.
*
* g_network_address_get_hostname() will always return `localhost` for
* #GNetworkAddresses created with this constructor.
*
* Returns: (transfer full) (type GNetworkAddress): the new #GNetworkAddress
* Since: 2.44
*/
/**
* g_network_address_parse:
* @host_and_port: the hostname and optionally a port
* @default_port: the default port if not in @host_and_port
* @error: a pointer to a #GError, or %NULL
*
* Creates a new #GSocketConnectable for connecting to the given
* @hostname and @port. May fail and return %NULL in case
* parsing @host_and_port fails.
*
* @host_and_port may be in any of a number of recognised formats; an IPv6
* address, an IPv4 address, or a domain name (in which case a DNS
* lookup is performed). Quoting with [] is supported for all address
* types. A port override may be specified in the usual way with a
* colon.
*
* If no port is specified in @host_and_port then @default_port will be
* used as the port number to connect to.
*
* In general, @host_and_port is expected to be provided by the user
* (allowing them to give the hostname, and a port overide if necessary)
* and @default_port is expected to be provided by the application.
*
* (The port component of @host_and_port can also be specified as a
* service name rather than as a numeric port, but this functionality
* is deprecated, because it depends on the contents of /etc/services,
* which is generally quite sparse on platforms other than Linux.)
*
* Returns: (transfer full) (type GNetworkAddress): the new
* #GNetworkAddress, or %NULL on error
* Since: 2.22
*/
/**
* g_network_address_parse_uri:
* @uri: the hostname and optionally a port
* @default_port: The default port if none is found in the URI
* @error: a pointer to a #GError, or %NULL
*
* Creates a new #GSocketConnectable for connecting to the given
* @uri. May fail and return %NULL in case parsing @uri fails.
*
* Using this rather than g_network_address_new() or
* g_network_address_parse() allows #GSocketClient to determine
* when to use application-specific proxy protocols.
*
* Returns: (transfer full) (type GNetworkAddress): the new
* #GNetworkAddress, or %NULL on error
* Since: 2.26
*/
/**
* g_network_monitor_base_add_network:
* @monitor: the #GNetworkMonitorBase
* @network: a #GInetAddressMask
*
* Adds @network to @monitor's list of available networks.
*
* Since: 2.32
*/
/**
* g_network_monitor_base_remove_network:
* @monitor: the #GNetworkMonitorBase
* @network: a #GInetAddressMask
*
* Removes @network from @monitor's list of available networks.
*
* Since: 2.32
*/
/**
* g_network_monitor_base_set_networks:
* @monitor: the #GNetworkMonitorBase
* @networks: (array length=length): an array of #GInetAddressMask
* @length: length of @networks
*
* Drops @monitor's current list of available networks and replaces
* it with @networks.
*/
/**
* g_network_monitor_can_reach:
* @monitor: a #GNetworkMonitor
* @connectable: a #GSocketConnectable
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: return location for a #GError, or %NULL
*
* Attempts to determine whether or not the host pointed to by
* @connectable can be reached, without actually trying to connect to
* it.
*
* This may return %TRUE even when #GNetworkMonitor:network-available
* is %FALSE, if, for example, @monitor can determine that
* @connectable refers to a host on a local network.
*
* If @monitor believes that an attempt to connect to @connectable
* will succeed, it will return %TRUE. Otherwise, it will return
* %FALSE and set @error to an appropriate error (such as
* %G_IO_ERROR_HOST_UNREACHABLE).
*
* Note that although this does not attempt to connect to
* @connectable, it may still block for a brief period of time (eg,
* trying to do multicast DNS on the local network), so if you do not
* want to block, you should use g_network_monitor_can_reach_async().
*
* Returns: %TRUE if @connectable is reachable, %FALSE if not.
* Since: 2.32
*/
/**
* g_network_monitor_can_reach_async:
* @monitor: a #GNetworkMonitor
* @connectable: a #GSocketConnectable
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback to call when the
* request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously attempts to determine whether or not the host
* pointed to by @connectable can be reached, without actually
* trying to connect to it.
*
* For more details, see g_network_monitor_can_reach().
*
* When the operation is finished, @callback will be called.
* You can then call g_network_monitor_can_reach_finish()
* to get the result of the operation.
*/
/**
* g_network_monitor_can_reach_finish:
* @monitor: a #GNetworkMonitor
* @result: a #GAsyncResult
* @error: return location for errors, or %NULL
*
* Finishes an async network connectivity test.
* See g_network_monitor_can_reach_async().
*
* Returns: %TRUE if network is reachable, %FALSE if not.
*/
/**
* g_network_monitor_get_connectivity:
* @monitor: the #GNetworkMonitor
*
* Gets a more detailed networking state than
* g_network_monitor_get_network_available().
*
* If #GNetworkMonitor:network-available is %FALSE, then the
* connectivity state will be %G_NETWORK_CONNECTIVITY_LOCAL.
*
* If #GNetworkMonitor:network-available is %TRUE, then the
* connectivity state will be %G_NETWORK_CONNECTIVITY_FULL (if there
* is full Internet connectivity), %G_NETWORK_CONNECTIVITY_LIMITED (if
* the host has a default route, but appears to be unable to actually
* reach the full Internet), or %G_NETWORK_CONNECTIVITY_PORTAL (if the
* host is trapped behind a "captive portal" that requires some sort
* of login or acknowledgement before allowing full Internet access).
*
* Note that in the case of %G_NETWORK_CONNECTIVITY_LIMITED and
* %G_NETWORK_CONNECTIVITY_PORTAL, it is possible that some sites are
* reachable but others are not. In this case, applications can
* attempt to connect to remote servers, but should gracefully fall
* back to their "offline" behavior if the connection attempt fails.
*
* Returns: the network connectivity state
* Since: 2.44
*/
/**
* g_network_monitor_get_default:
*
* Gets the default #GNetworkMonitor for the system.
*
* Returns: (transfer none): a #GNetworkMonitor
* Since: 2.32
*/
/**
* g_network_monitor_get_network_available:
* @monitor: the #GNetworkMonitor
*
* Checks if the network is available. "Available" here means that the
* system has a default route available for at least one of IPv4 or
* IPv6. It does not necessarily imply that the public Internet is
* reachable. See #GNetworkMonitor:network-available for more details.
*
* Returns: whether the network is available
* Since: 2.32
*/
/**
* g_network_monitor_get_network_metered:
* @monitor: the #GNetworkMonitor
*
* Checks if the network is metered.
* See #GNetworkMonitor:network-metered for more details.
*
* Returns: whether the connection is metered
* Since: 2.46
*/
/**
* g_network_service_get_domain:
* @srv: a #GNetworkService
*
* Gets the domain that @srv serves. This might be either UTF-8 or
* ASCII-encoded, depending on what @srv was created with.
*
* Returns: @srv's domain name
* Since: 2.22
*/
/**
* g_network_service_get_protocol:
* @srv: a #GNetworkService
*
* Gets @srv's protocol name (eg, "tcp").
*
* Returns: @srv's protocol name
* Since: 2.22
*/
/**
* g_network_service_get_scheme:
* @srv: a #GNetworkService
*
* Get's the URI scheme used to resolve proxies. By default, the service name
* is used as scheme.
*
* Returns: @srv's scheme name
* Since: 2.26
*/
/**
* g_network_service_get_service:
* @srv: a #GNetworkService
*
* Gets @srv's service name (eg, "ldap").
*
* Returns: @srv's service name
* Since: 2.22
*/
/**
* g_network_service_new:
* @service: the service type to look up (eg, "ldap")
* @protocol: the networking protocol to use for @service (eg, "tcp")
* @domain: the DNS domain to look up the service in
*
* Creates a new #GNetworkService representing the given @service,
* @protocol, and @domain. This will initially be unresolved; use the
* #GSocketConnectable interface to resolve it.
*
* Returns: (transfer full) (type GNetworkService): a new #GNetworkService
* Since: 2.22
*/
/**
* g_network_service_set_scheme:
* @srv: a #GNetworkService
* @scheme: a URI scheme
*
* Set's the URI scheme used to resolve proxies. By default, the service name
* is used as scheme.
*
* Since: 2.26
*/
/**
* g_networking_init:
*
* Initializes the platform networking libraries (eg, on Windows, this
* calls WSAStartup()). GLib will call this itself if it is needed, so
* you only need to call it if you directly call system networking
* functions (without calling any GLib networking functions first).
*
* Since: 2.36
*/
/**
* g_notification_add_button:
* @notification: a #GNotification
* @label: label of the button
* @detailed_action: a detailed action name
*
* Adds a button to @notification that activates the action in
* @detailed_action when clicked. That action must be an
* application-wide action (starting with "app."). If @detailed_action
* contains a target, the action will be activated with that target as
* its parameter.
*
* See g_action_parse_detailed_name() for a description of the format
* for @detailed_action.
*
* Since: 2.40
*/
/**
* g_notification_add_button_with_target: (skip)
* @notification: a #GNotification
* @label: label of the button
* @action: an action name
* @target_format: (nullable): a #GVariant format string, or %NULL
* @...: positional parameters, as determined by @target_format
*
* Adds a button to @notification that activates @action when clicked.
* @action must be an application-wide action (it must start with "app.").
*
* If @target_format is given, it is used to collect remaining
* positional parameters into a #GVariant instance, similar to
* g_variant_new(). @action will be activated with that #GVariant as its
* parameter.
*
* Since: 2.40
*/
/**
* g_notification_add_button_with_target_value: (rename-to g_notification_add_button_with_target)
* @notification: a #GNotification
* @label: label of the button
* @action: an action name
* @target: (nullable): a #GVariant to use as @action's parameter, or %NULL
*
* Adds a button to @notification that activates @action when clicked.
* @action must be an application-wide action (it must start with "app.").
*
* If @target is non-%NULL, @action will be activated with @target as
* its parameter.
*
* Since: 2.40
*/
/**
* g_notification_new:
* @title: the title of the notification
*
* Creates a new #GNotification with @title as its title.
*
* After populating @notification with more details, it can be sent to
* the desktop shell with g_application_send_notification(). Changing
* any properties after this call will not have any effect until
* resending @notification.
*
* Returns: a new #GNotification instance
* Since: 2.40
*/
/**
* g_notification_set_body:
* @notification: a #GNotification
* @body: (nullable): the new body for @notification, or %NULL
*
* Sets the body of @notification to @body.
*
* Since: 2.40
*/
/**
* g_notification_set_default_action:
* @notification: a #GNotification
* @detailed_action: a detailed action name
*
* Sets the default action of @notification to @detailed_action. This
* action is activated when the notification is clicked on.
*
* The action in @detailed_action must be an application-wide action (it
* must start with "app."). If @detailed_action contains a target, the
* given action will be activated with that target as its parameter.
* See g_action_parse_detailed_name() for a description of the format
* for @detailed_action.
*
* When no default action is set, the application that the notification
* was sent on is activated.
*
* Since: 2.40
*/
/**
* g_notification_set_default_action_and_target: (skip)
* @notification: a #GNotification
* @action: an action name
* @target_format: (nullable): a #GVariant format string, or %NULL
* @...: positional parameters, as determined by @target_format
*
* Sets the default action of @notification to @action. This action is
* activated when the notification is clicked on. It must be an
* application-wide action (it must start with "app.").
*
* If @target_format is given, it is used to collect remaining
* positional parameters into a #GVariant instance, similar to
* g_variant_new(). @action will be activated with that #GVariant as its
* parameter.
*
* When no default action is set, the application that the notification
* was sent on is activated.
*
* Since: 2.40
*/
/**
* g_notification_set_default_action_and_target_value: (rename-to g_notification_set_default_action_and_target)
* @notification: a #GNotification
* @action: an action name
* @target: (nullable): a #GVariant to use as @action's parameter, or %NULL
*
* Sets the default action of @notification to @action. This action is
* activated when the notification is clicked on. It must be an
* application-wide action (start with "app.").
*
* If @target is non-%NULL, @action will be activated with @target as
* its parameter.
*
* When no default action is set, the application that the notification
* was sent on is activated.
*
* Since: 2.40
*/
/**
* g_notification_set_icon:
* @notification: a #GNotification
* @icon: the icon to be shown in @notification, as a #GIcon
*
* Sets the icon of @notification to @icon.
*
* Since: 2.40
*/
/**
* g_notification_set_priority:
* @notification: a #GNotification
* @priority: a #GNotificationPriority
*
* Sets the priority of @notification to @priority. See
* #GNotificationPriority for possible values.
*/
/**
* g_notification_set_title:
* @notification: a #GNotification
* @title: the new title for @notification
*
* Sets the title of @notification to @title.
*
* Since: 2.40
*/
/**
* g_notification_set_urgent:
* @notification: a #GNotification
* @urgent: %TRUE if @notification is urgent
*
* Deprecated in favor of g_notification_set_priority().
*
* Since: 2.40
*/
/**
* g_null_settings_backend_new:
*
* Creates a readonly #GSettingsBackend.
*
* This backend does not allow changes to settings, so all settings
* will always have their default values.
*
* Returns: (transfer full): a newly created #GSettingsBackend
* Since: 2.28
*/
/**
* g_output_stream_clear_pending:
* @stream: output stream
*
* Clears the pending flag on @stream.
*/
/**
* g_output_stream_close:
* @stream: A #GOutputStream.
* @cancellable: (nullable): optional cancellable object
* @error: location to store the error occurring, or %NULL to ignore
*
* Closes the stream, releasing resources related to it.
*
* Once the stream is closed, all other operations will return %G_IO_ERROR_CLOSED.
* Closing a stream multiple times will not return an error.
*
* Closing a stream will automatically flush any outstanding buffers in the
* stream.
*
* Streams will be automatically closed when the last reference
* is dropped, but you might want to call this function to make sure
* resources are released as early as possible.
*
* Some streams might keep the backing store of the stream (e.g. a file descriptor)
* open after the stream is closed. See the documentation for the individual
* stream for details.
*
* On failure the first error that happened will be reported, but the close
* operation will finish as much as possible. A stream that failed to
* close will still return %G_IO_ERROR_CLOSED for all operations. Still, it
* is important to check and report the error to the user, otherwise
* there might be a loss of data as all data might not be written.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
* Cancelling a close will still leave the stream closed, but there some streams
* can use a faster close that doesn't block to e.g. check errors. On
* cancellation (as with any error) there is no guarantee that all written
* data will reach the target.
*
* Returns: %TRUE on success, %FALSE on failure
*/
/**
* g_output_stream_close_async:
* @stream: A #GOutputStream.
* @io_priority: the io priority of the request.
* @cancellable: (nullable): optional cancellable object
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Requests an asynchronous close of the stream, releasing resources
* related to it. When the operation is finished @callback will be
* called. You can then call g_output_stream_close_finish() to get
* the result of the operation.
*
* For behaviour details see g_output_stream_close().
*
* The asynchronous methods have a default fallback that uses threads
* to implement asynchronicity, so they are optional for inheriting
* classes. However, if you override one you must override all.
*/
/**
* g_output_stream_close_finish:
* @stream: a #GOutputStream.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Closes an output stream.
*
* Returns: %TRUE if stream was successfully closed, %FALSE otherwise.
*/
/**
* g_output_stream_flush:
* @stream: a #GOutputStream.
* @cancellable: (nullable): optional cancellable object
* @error: location to store the error occurring, or %NULL to ignore
*
* Forces a write of all user-space buffered data for the given
* @stream. Will block during the operation. Closing the stream will
* implicitly cause a flush.
*
* This function is optional for inherited classes.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE on success, %FALSE on error
*/
/**
* g_output_stream_flush_async:
* @stream: a #GOutputStream.
* @io_priority: the io priority of the request.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Forces an asynchronous write of all user-space buffered data for
* the given @stream.
* For behaviour details see g_output_stream_flush().
*
* When the operation is finished @callback will be
* called. You can then call g_output_stream_flush_finish() to get the
* result of the operation.
*/
/**
* g_output_stream_flush_finish:
* @stream: a #GOutputStream.
* @result: a GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes flushing an output stream.
*
* Returns: %TRUE if flush operation succeeded, %FALSE otherwise.
*/
/**
* g_output_stream_has_pending:
* @stream: a #GOutputStream.
*
* Checks if an output stream has pending actions.
*
* Returns: %TRUE if @stream has pending actions.
*/
/**
* g_output_stream_is_closed:
* @stream: a #GOutputStream.
*
* Checks if an output stream has already been closed.
*
* Returns: %TRUE if @stream is closed. %FALSE otherwise.
*/
/**
* g_output_stream_is_closing:
* @stream: a #GOutputStream.
*
* Checks if an output stream is being closed. This can be
* used inside e.g. a flush implementation to see if the
* flush (or other i/o operation) is called from within
* the closing operation.
*
* Returns: %TRUE if @stream is being closed. %FALSE otherwise.
* Since: 2.24
*/
/**
* g_output_stream_printf:
* @stream: a #GOutputStream.
* @bytes_written: (out): location to store the number of bytes that was
* written to the stream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
* @format: the format string. See the printf() documentation
* @...: the parameters to insert into the format string
*
* This is a utility function around g_output_stream_write_all(). It
* uses g_strdup_vprintf() to turn @format and @... into a string that
* is then written to @stream.
*
* See the documentation of g_output_stream_write_all() about the
* behavior of the actual write operation.
*
* Note that partial writes cannot be properly checked with this
* function due to the variable length of the written string, if you
* need precise control over partial write failures, you need to
* create you own printf()-like wrapper around g_output_stream_write()
* or g_output_stream_write_all().
*
* Since: 2.40
* Returns: %TRUE on success, %FALSE if there was an error
*/
/**
* g_output_stream_set_pending:
* @stream: a #GOutputStream.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Sets @stream to have actions pending. If the pending flag is
* already set or @stream is closed, it will return %FALSE and set
* @error.
*
* Returns: %TRUE if pending was previously unset and is now set.
*/
/**
* g_output_stream_splice:
* @stream: a #GOutputStream.
* @source: a #GInputStream.
* @flags: a set of #GOutputStreamSpliceFlags.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Splices an input stream into an output stream.
*
* Returns: a #gssize containing the size of the data spliced, or
* -1 if an error occurred. Note that if the number of bytes
* spliced is greater than %G_MAXSSIZE, then that will be
* returned, and there is no way to determine the actual number
* of bytes spliced.
*/
/**
* g_output_stream_splice_async:
* @stream: a #GOutputStream.
* @source: a #GInputStream.
* @flags: a set of #GOutputStreamSpliceFlags.
* @io_priority: the io priority of the request.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback.
* @user_data: (closure): user data passed to @callback.
*
* Splices a stream asynchronously.
* When the operation is finished @callback will be called.
* You can then call g_output_stream_splice_finish() to get the
* result of the operation.
*
* For the synchronous, blocking version of this function, see
* g_output_stream_splice().
*/
/**
* g_output_stream_splice_finish:
* @stream: a #GOutputStream.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an asynchronous stream splice operation.
*
* Returns: a #gssize of the number of bytes spliced. Note that if the
* number of bytes spliced is greater than %G_MAXSSIZE, then that
* will be returned, and there is no way to determine the actual
* number of bytes spliced.
*/
/**
* g_output_stream_vprintf:
* @stream: a #GOutputStream.
* @bytes_written: (out): location to store the number of bytes that was
* written to the stream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
* @format: the format string. See the printf() documentation
* @args: the parameters to insert into the format string
*
* This is a utility function around g_output_stream_write_all(). It
* uses g_strdup_vprintf() to turn @format and @args into a string that
* is then written to @stream.
*
* See the documentation of g_output_stream_write_all() about the
* behavior of the actual write operation.
*
* Note that partial writes cannot be properly checked with this
* function due to the variable length of the written string, if you
* need precise control over partial write failures, you need to
* create you own printf()-like wrapper around g_output_stream_write()
* or g_output_stream_write_all().
*
* Since: 2.40
* Returns: %TRUE on success, %FALSE if there was an error
*/
/**
* g_output_stream_write: (virtual write_fn)
* @stream: a #GOutputStream.
* @buffer: (array length=count) (element-type guint8): the buffer containing the data to write.
* @count: the number of bytes to write
* @cancellable: (nullable): optional cancellable object
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to write @count bytes from @buffer into the stream. Will block
* during the operation.
*
* If count is 0, returns 0 and does nothing. A value of @count
* larger than %G_MAXSSIZE will cause a %G_IO_ERROR_INVALID_ARGUMENT error.
*
* On success, the number of bytes written to the stream is returned.
* It is not an error if this is not the same as the requested size, as it
* can happen e.g. on a partial I/O error, or if there is not enough
* storage in the stream. All writes block until at least one byte
* is written or an error occurs; 0 is never returned (unless
* @count is 0).
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned. If an
* operation was partially finished when the operation was cancelled the
* partial result will be returned, without an error.
*
* On error -1 is returned and @error is set accordingly.
*
* Returns: Number of bytes written, or -1 on error
*/
/**
* g_output_stream_write_all:
* @stream: a #GOutputStream.
* @buffer: (array length=count) (element-type guint8): the buffer containing the data to write.
* @count: the number of bytes to write
* @bytes_written: (out): location to store the number of bytes that was
* written to the stream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to write @count bytes from @buffer into the stream. Will block
* during the operation.
*
* This function is similar to g_output_stream_write(), except it tries to
* write as many bytes as requested, only stopping on an error.
*
* On a successful write of @count bytes, %TRUE is returned, and @bytes_written
* is set to @count.
*
* If there is an error during the operation %FALSE is returned and @error
* is set to indicate the error status.
*
* As a special exception to the normal conventions for functions that
* use #GError, if this function returns %FALSE (and sets @error) then
* @bytes_written will be set to the number of bytes that were
* successfully written before the error was encountered. This
* functionality is only available from C. If you need it from another
* language then you must write your own loop around
* g_output_stream_write().
*
* Returns: %TRUE on success, %FALSE if there was an error
*/
/**
* g_output_stream_write_all_async:
* @stream: A #GOutputStream
* @buffer: (array length=count) (element-type guint8): the buffer containing the data to write
* @count: the number of bytes to write
* @io_priority: the io priority of the request
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Request an asynchronous write of @count bytes from @buffer into
* the stream. When the operation is finished @callback will be called.
* You can then call g_output_stream_write_all_finish() to get the result of the
* operation.
*
* This is the asynchronous version of g_output_stream_write_all().
*
* Call g_output_stream_write_all_finish() to collect the result.
*
* Any outstanding I/O request with higher priority (lower numerical
* value) will be executed before an outstanding request with lower
* priority. Default priority is %G_PRIORITY_DEFAULT.
*
* Note that no copy of @buffer will be made, so it must stay valid
* until @callback is called.
*
* Since: 2.44
*/
/**
* g_output_stream_write_all_finish:
* @stream: a #GOutputStream
* @result: a #GAsyncResult
* @bytes_written: (out): location to store the number of bytes that was written to the stream
* @error: a #GError location to store the error occurring, or %NULL to ignore.
*
* Finishes an asynchronous stream write operation started with
* g_output_stream_write_all_async().
*
* As a special exception to the normal conventions for functions that
* use #GError, if this function returns %FALSE (and sets @error) then
* @bytes_written will be set to the number of bytes that were
* successfully written before the error was encountered. This
* functionality is only available from C. If you need it from another
* language then you must write your own loop around
* g_output_stream_write_async().
*
* Returns: %TRUE on success, %FALSE if there was an error
* Since: 2.44
*/
/**
* g_output_stream_write_async:
* @stream: A #GOutputStream.
* @buffer: (array length=count) (element-type guint8): the buffer containing the data to write.
* @count: the number of bytes to write
* @io_priority: the io priority of the request.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Request an asynchronous write of @count bytes from @buffer into
* the stream. When the operation is finished @callback will be called.
* You can then call g_output_stream_write_finish() to get the result of the
* operation.
*
* During an async request no other sync and async calls are allowed,
* and will result in %G_IO_ERROR_PENDING errors.
*
* A value of @count larger than %G_MAXSSIZE will cause a
* %G_IO_ERROR_INVALID_ARGUMENT error.
*
* On success, the number of bytes written will be passed to the
* @callback. It is not an error if this is not the same as the
* requested size, as it can happen e.g. on a partial I/O error,
* but generally we try to write as many bytes as requested.
*
* You are guaranteed that this method will never fail with
* %G_IO_ERROR_WOULD_BLOCK - if @stream can't accept more data, the
* method will just wait until this changes.
*
* Any outstanding I/O request with higher priority (lower numerical
* value) will be executed before an outstanding request with lower
* priority. Default priority is %G_PRIORITY_DEFAULT.
*
* The asynchronous methods have a default fallback that uses threads
* to implement asynchronicity, so they are optional for inheriting
* classes. However, if you override one you must override all.
*
* For the synchronous, blocking version of this function, see
* g_output_stream_write().
*
* Note that no copy of @buffer will be made, so it must stay valid
* until @callback is called. See g_output_stream_write_bytes_async()
* for a #GBytes version that will automatically hold a reference to
* the contents (without copying) for the duration of the call.
*/
/**
* g_output_stream_write_bytes:
* @stream: a #GOutputStream.
* @bytes: the #GBytes to write
* @cancellable: (nullable): optional cancellable object
* @error: location to store the error occurring, or %NULL to ignore
*
* A wrapper function for g_output_stream_write() which takes a
* #GBytes as input. This can be more convenient for use by language
* bindings or in other cases where the refcounted nature of #GBytes
* is helpful over a bare pointer interface.
*
* However, note that this function may still perform partial writes,
* just like g_output_stream_write(). If that occurs, to continue
* writing, you will need to create a new #GBytes containing just the
* remaining bytes, using g_bytes_new_from_bytes(). Passing the same
* #GBytes instance multiple times potentially can result in duplicated
* data in the output stream.
*
* Returns: Number of bytes written, or -1 on error
*/
/**
* g_output_stream_write_bytes_async:
* @stream: A #GOutputStream.
* @bytes: The bytes to write
* @io_priority: the io priority of the request.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): callback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* This function is similar to g_output_stream_write_async(), but
* takes a #GBytes as input. Due to the refcounted nature of #GBytes,
* this allows the stream to avoid taking a copy of the data.
*
* However, note that this function may still perform partial writes,
* just like g_output_stream_write_async(). If that occurs, to continue
* writing, you will need to create a new #GBytes containing just the
* remaining bytes, using g_bytes_new_from_bytes(). Passing the same
* #GBytes instance multiple times potentially can result in duplicated
* data in the output stream.
*
* For the synchronous, blocking version of this function, see
* g_output_stream_write_bytes().
*/
/**
* g_output_stream_write_bytes_finish:
* @stream: a #GOutputStream.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes a stream write-from-#GBytes operation.
*
* Returns: a #gssize containing the number of bytes written to the stream.
*/
/**
* g_output_stream_write_finish:
* @stream: a #GOutputStream.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes a stream write operation.
*
* Returns: a #gssize containing the number of bytes written to the stream.
*/
/**
* g_permission_acquire:
* @permission: a #GPermission instance
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a pointer to a %NULL #GError, or %NULL
*
* Attempts to acquire the permission represented by @permission.
*
* The precise method by which this happens depends on the permission
* and the underlying authentication mechanism. A simple example is
* that a dialog may appear asking the user to enter their password.
*
* You should check with g_permission_get_can_acquire() before calling
* this function.
*
* If the permission is acquired then %TRUE is returned. Otherwise,
* %FALSE is returned and @error is set appropriately.
*
* This call is blocking, likely for a very long time (in the case that
* user interaction is required). See g_permission_acquire_async() for
* the non-blocking version.
*
* Returns: %TRUE if the permission was successfully acquired
* Since: 2.26
*/
/**
* g_permission_acquire_async:
* @permission: a #GPermission instance
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: the #GAsyncReadyCallback to call when done
* @user_data: the user data to pass to @callback
*
* Attempts to acquire the permission represented by @permission.
*
* This is the first half of the asynchronous version of
* g_permission_acquire().
*
* Since: 2.26
*/
/**
* g_permission_acquire_finish:
* @permission: a #GPermission instance
* @result: the #GAsyncResult given to the #GAsyncReadyCallback
* @error: a pointer to a %NULL #GError, or %NULL
*
* Collects the result of attempting to acquire the permission
* represented by @permission.
*
* This is the second half of the asynchronous version of
* g_permission_acquire().
*
* Returns: %TRUE if the permission was successfully acquired
* Since: 2.26
*/
/**
* g_permission_get_allowed:
* @permission: a #GPermission instance
*
* Gets the value of the 'allowed' property. This property is %TRUE if
* the caller currently has permission to perform the action that
* @permission represents the permission to perform.
*
* Returns: the value of the 'allowed' property
* Since: 2.26
*/
/**
* g_permission_get_can_acquire:
* @permission: a #GPermission instance
*
* Gets the value of the 'can-acquire' property. This property is %TRUE
* if it is generally possible to acquire the permission by calling
* g_permission_acquire().
*
* Returns: the value of the 'can-acquire' property
* Since: 2.26
*/
/**
* g_permission_get_can_release:
* @permission: a #GPermission instance
*
* Gets the value of the 'can-release' property. This property is %TRUE
* if it is generally possible to release the permission by calling
* g_permission_release().
*
* Returns: the value of the 'can-release' property
* Since: 2.26
*/
/**
* g_permission_impl_update:
* @permission: a #GPermission instance
* @allowed: the new value for the 'allowed' property
* @can_acquire: the new value for the 'can-acquire' property
* @can_release: the new value for the 'can-release' property
*
* This function is called by the #GPermission implementation to update
* the properties of the permission. You should never call this
* function except from a #GPermission implementation.
*
* GObject notify signals are generated, as appropriate.
*
* Since: 2.26
*/
/**
* g_permission_release:
* @permission: a #GPermission instance
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a pointer to a %NULL #GError, or %NULL
*
* Attempts to release the permission represented by @permission.
*
* The precise method by which this happens depends on the permission
* and the underlying authentication mechanism. In most cases the
* permission will be dropped immediately without further action.
*
* You should check with g_permission_get_can_release() before calling
* this function.
*
* If the permission is released then %TRUE is returned. Otherwise,
* %FALSE is returned and @error is set appropriately.
*
* This call is blocking, likely for a very long time (in the case that
* user interaction is required). See g_permission_release_async() for
* the non-blocking version.
*
* Returns: %TRUE if the permission was successfully released
* Since: 2.26
*/
/**
* g_permission_release_async:
* @permission: a #GPermission instance
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: the #GAsyncReadyCallback to call when done
* @user_data: the user data to pass to @callback
*
* Attempts to release the permission represented by @permission.
*
* This is the first half of the asynchronous version of
* g_permission_release().
*
* Since: 2.26
*/
/**
* g_permission_release_finish:
* @permission: a #GPermission instance
* @result: the #GAsyncResult given to the #GAsyncReadyCallback
* @error: a pointer to a %NULL #GError, or %NULL
*
* Collects the result of attempting to release the permission
* represented by @permission.
*
* This is the second half of the asynchronous version of
* g_permission_release().
*
* Returns: %TRUE if the permission was successfully released
* Since: 2.26
*/
/**
* g_pollable_input_stream_can_poll:
* @stream: a #GPollableInputStream.
*
* Checks if @stream is actually pollable. Some classes may implement
* #GPollableInputStream but have only certain instances of that class
* be pollable. If this method returns %FALSE, then the behavior of
* other #GPollableInputStream methods is undefined.
*
* For any given stream, the value returned by this method is constant;
* a stream cannot switch from pollable to non-pollable or vice versa.
*
* Returns: %TRUE if @stream is pollable, %FALSE if not.
* Since: 2.28
*/
/**
* g_pollable_input_stream_create_source:
* @stream: a #GPollableInputStream.
* @cancellable: (nullable): a #GCancellable, or %NULL
*
* Creates a #GSource that triggers when @stream can be read, or
* @cancellable is triggered or an error occurs. The callback on the
* source is of the #GPollableSourceFunc type.
*
* As with g_pollable_input_stream_is_readable(), it is possible that
* the stream may not actually be readable even after the source
* triggers, so you should use g_pollable_input_stream_read_nonblocking()
* rather than g_input_stream_read() from the callback.
*
* Returns: (transfer full): a new #GSource
* Since: 2.28
*/
/**
* g_pollable_input_stream_is_readable:
* @stream: a #GPollableInputStream.
*
* Checks if @stream can be read.
*
* Note that some stream types may not be able to implement this 100%
* reliably, and it is possible that a call to g_input_stream_read()
* after this returns %TRUE would still block. To guarantee
* non-blocking behavior, you should always use
* g_pollable_input_stream_read_nonblocking(), which will return a
* %G_IO_ERROR_WOULD_BLOCK error rather than blocking.
*
* Returns: %TRUE if @stream is readable, %FALSE if not. If an error
* has occurred on @stream, this will result in
* g_pollable_input_stream_is_readable() returning %TRUE, and the
* next attempt to read will return the error.
* Since: 2.28
*/
/**
* g_pollable_input_stream_read_nonblocking: (virtual read_nonblocking)
* @stream: a #GPollableInputStream
* @buffer: (array length=count) (element-type guint8): a buffer to
* read data into (which should be at least @count bytes long).
* @count: the number of bytes you want to read
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Attempts to read up to @count bytes from @stream into @buffer, as
* with g_input_stream_read(). If @stream is not currently readable,
* this will immediately return %G_IO_ERROR_WOULD_BLOCK, and you can
* use g_pollable_input_stream_create_source() to create a #GSource
* that will be triggered when @stream is readable.
*
* Note that since this method never blocks, you cannot actually
* use @cancellable to cancel it. However, it will return an error
* if @cancellable has already been cancelled when you call, which
* may happen if you call this method after a source triggers due
* to having been cancelled.
*
* Returns: the number of bytes read, or -1 on error (including
* %G_IO_ERROR_WOULD_BLOCK).
*/
/**
* g_pollable_output_stream_can_poll:
* @stream: a #GPollableOutputStream.
*
* Checks if @stream is actually pollable. Some classes may implement
* #GPollableOutputStream but have only certain instances of that
* class be pollable. If this method returns %FALSE, then the behavior
* of other #GPollableOutputStream methods is undefined.
*
* For any given stream, the value returned by this method is constant;
* a stream cannot switch from pollable to non-pollable or vice versa.
*
* Returns: %TRUE if @stream is pollable, %FALSE if not.
* Since: 2.28
*/
/**
* g_pollable_output_stream_create_source:
* @stream: a #GPollableOutputStream.
* @cancellable: (nullable): a #GCancellable, or %NULL
*
* Creates a #GSource that triggers when @stream can be written, or
* @cancellable is triggered or an error occurs. The callback on the
* source is of the #GPollableSourceFunc type.
*
* As with g_pollable_output_stream_is_writable(), it is possible that
* the stream may not actually be writable even after the source
* triggers, so you should use g_pollable_output_stream_write_nonblocking()
* rather than g_output_stream_write() from the callback.
*
* Returns: (transfer full): a new #GSource
* Since: 2.28
*/
/**
* g_pollable_output_stream_is_writable:
* @stream: a #GPollableOutputStream.
*
* Checks if @stream can be written.
*
* Note that some stream types may not be able to implement this 100%
* reliably, and it is possible that a call to g_output_stream_write()
* after this returns %TRUE would still block. To guarantee
* non-blocking behavior, you should always use
* g_pollable_output_stream_write_nonblocking(), which will return a
* %G_IO_ERROR_WOULD_BLOCK error rather than blocking.
*
* Returns: %TRUE if @stream is writable, %FALSE if not. If an error
* has occurred on @stream, this will result in
* g_pollable_output_stream_is_writable() returning %TRUE, and the
* next attempt to write will return the error.
* Since: 2.28
*/
/**
* g_pollable_output_stream_write_nonblocking: (virtual write_nonblocking)
* @stream: a #GPollableOutputStream
* @buffer: (array length=count) (element-type guint8): a buffer to write
* data from
* @count: the number of bytes you want to write
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Attempts to write up to @count bytes from @buffer to @stream, as
* with g_output_stream_write(). If @stream is not currently writable,
* this will immediately return %G_IO_ERROR_WOULD_BLOCK, and you can
* use g_pollable_output_stream_create_source() to create a #GSource
* that will be triggered when @stream is writable.
*
* Note that since this method never blocks, you cannot actually
* use @cancellable to cancel it. However, it will return an error
* if @cancellable has already been cancelled when you call, which
* may happen if you call this method after a source triggers due
* to having been cancelled.
*
* Returns: the number of bytes written, or -1 on error (including
* %G_IO_ERROR_WOULD_BLOCK).
*/
/**
* g_pollable_source_new:
* @pollable_stream: the stream associated with the new source
*
* Utility method for #GPollableInputStream and #GPollableOutputStream
* implementations. Creates a new #GSource that expects a callback of
* type #GPollableSourceFunc. The new source does not actually do
* anything on its own; use g_source_add_child_source() to add other
* sources to it to cause it to trigger.
*
* Returns: (transfer full): the new #GSource.
* Since: 2.28
*/
/**
* g_pollable_source_new_full:
* @pollable_stream: (type GObject): the stream associated with the
* new source
* @child_source: (nullable): optional child source to attach
* @cancellable: (nullable): optional #GCancellable to attach
*
* Utility method for #GPollableInputStream and #GPollableOutputStream
* implementations. Creates a new #GSource, as with
* g_pollable_source_new(), but also attaching @child_source (with a
* dummy callback), and @cancellable, if they are non-%NULL.
*
* Returns: (transfer full): the new #GSource.
* Since: 2.34
*/
/**
* g_pollable_stream_read:
* @stream: a #GInputStream
* @buffer: (array length=count) (element-type guint8): a buffer to
* read data into
* @count: the number of bytes to read
* @blocking: whether to do blocking I/O
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to read from @stream, as with g_input_stream_read() (if
* @blocking is %TRUE) or g_pollable_input_stream_read_nonblocking()
* (if @blocking is %FALSE). This can be used to more easily share
* code between blocking and non-blocking implementations of a method.
*
* If @blocking is %FALSE, then @stream must be a
* #GPollableInputStream for which g_pollable_input_stream_can_poll()
* returns %TRUE, or else the behavior is undefined. If @blocking is
* %TRUE, then @stream does not need to be a #GPollableInputStream.
*
* Returns: the number of bytes read, or -1 on error.
* Since: 2.34
*/
/**
* g_pollable_stream_write:
* @stream: a #GOutputStream.
* @buffer: (array length=count) (element-type guint8): the buffer
* containing the data to write.
* @count: the number of bytes to write
* @blocking: whether to do blocking I/O
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to write to @stream, as with g_output_stream_write() (if
* @blocking is %TRUE) or g_pollable_output_stream_write_nonblocking()
* (if @blocking is %FALSE). This can be used to more easily share
* code between blocking and non-blocking implementations of a method.
*
* If @blocking is %FALSE, then @stream must be a
* #GPollableOutputStream for which
* g_pollable_output_stream_can_poll() returns %TRUE or else the
* behavior is undefined. If @blocking is %TRUE, then @stream does not
* need to be a #GPollableOutputStream.
*
* Returns: the number of bytes written, or -1 on error.
* Since: 2.34
*/
/**
* g_pollable_stream_write_all:
* @stream: a #GOutputStream.
* @buffer: (array length=count) (element-type guint8): the buffer
* containing the data to write.
* @count: the number of bytes to write
* @blocking: whether to do blocking I/O
* @bytes_written: (out): location to store the number of bytes that was
* written to the stream
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: location to store the error occurring, or %NULL to ignore
*
* Tries to write @count bytes to @stream, as with
* g_output_stream_write_all(), but using g_pollable_stream_write()
* rather than g_output_stream_write().
*
* On a successful write of @count bytes, %TRUE is returned, and
* @bytes_written is set to @count.
*
* If there is an error during the operation (including
* %G_IO_ERROR_WOULD_BLOCK in the non-blocking case), %FALSE is
* returned and @error is set to indicate the error status,
* @bytes_written is updated to contain the number of bytes written
* into the stream before the error occurred.
*
* As with g_pollable_stream_write(), if @blocking is %FALSE, then
* @stream must be a #GPollableOutputStream for which
* g_pollable_output_stream_can_poll() returns %TRUE or else the
* behavior is undefined. If @blocking is %TRUE, then @stream does not
* need to be a #GPollableOutputStream.
*
* Returns: %TRUE on success, %FALSE if there was an error
* Since: 2.34
*/
/**
* g_property_action_new:
* @name: the name of the action to create
* @object: (type GObject.Object): the object that has the property
* to wrap
* @property_name: the name of the property
*
* Creates a #GAction corresponding to the value of property
* @property_name on @object.
*
* The property must be existent and readable and writable (and not
* construct-only).
*
* This function takes a reference on @object and doesn't release it
* until the action is destroyed.
*
* Returns: a new #GPropertyAction
* Since: 2.38
*/
/**
* g_proxy_address_get_destination_hostname:
* @proxy: a #GProxyAddress
*
* Gets @proxy's destination hostname; that is, the name of the host
* that will be connected to via the proxy, not the name of the proxy
* itself.
*
* Returns: the @proxy's destination hostname
* Since: 2.26
*/
/**
* g_proxy_address_get_destination_port:
* @proxy: a #GProxyAddress
*
* Gets @proxy's destination port; that is, the port on the
* destination host that will be connected to via the proxy, not the
* port number of the proxy itself.
*
* Returns: the @proxy's destination port
* Since: 2.26
*/
/**
* g_proxy_address_get_destination_protocol:
* @proxy: a #GProxyAddress
*
* Gets the protocol that is being spoken to the destination
* server; eg, "http" or "ftp".
*
* Returns: the @proxy's destination protocol
* Since: 2.34
*/
/**
* g_proxy_address_get_password:
* @proxy: a #GProxyAddress
*
* Gets @proxy's password.
*
* Returns: the @proxy's password
* Since: 2.26
*/
/**
* g_proxy_address_get_protocol:
* @proxy: a #GProxyAddress
*
* Gets @proxy's protocol. eg, "socks" or "http"
*
* Returns: the @proxy's protocol
* Since: 2.26
*/
/**
* g_proxy_address_get_uri:
* @proxy: a #GProxyAddress
*
* Gets the proxy URI that @proxy was constructed from.
*
* Returns: the @proxy's URI, or %NULL if unknown
* Since: 2.34
*/
/**
* g_proxy_address_get_username:
* @proxy: a #GProxyAddress
*
* Gets @proxy's username.
*
* Returns: the @proxy's username
* Since: 2.26
*/
/**
* g_proxy_address_new:
* @inetaddr: The proxy server #GInetAddress.
* @port: The proxy server port.
* @protocol: The proxy protocol to support, in lower case (e.g. socks, http).
* @dest_hostname: The destination hostname the proxy should tunnel to.
* @dest_port: The destination port to tunnel to.
* @username: (nullable): The username to authenticate to the proxy server
* (or %NULL).
* @password: (nullable): The password to authenticate to the proxy server
* (or %NULL).
*
* Creates a new #GProxyAddress for @inetaddr with @protocol that should
* tunnel through @dest_hostname and @dest_port.
*
* (Note that this method doesn't set the #GProxyAddress:uri or
* #GProxyAddress:destination-protocol fields; use g_object_new()
* directly if you want to set those.)
*
* Returns: a new #GProxyAddress
* Since: 2.26
*/
/**
* g_proxy_connect:
* @proxy: a #GProxy
* @connection: a #GIOStream
* @proxy_address: a #GProxyAddress
* @cancellable: (nullable): a #GCancellable
* @error: return #GError
*
* Given @connection to communicate with a proxy (eg, a
* #GSocketConnection that is connected to the proxy server), this
* does the necessary handshake to connect to @proxy_address, and if
* required, wraps the #GIOStream to handle proxy payload.
*
* Returns: (transfer full): a #GIOStream that will replace @connection. This might
* be the same as @connection, in which case a reference
* will be added.
* Since: 2.26
*/
/**
* g_proxy_connect_async:
* @proxy: a #GProxy
* @connection: a #GIOStream
* @proxy_address: a #GProxyAddress
* @cancellable: (nullable): a #GCancellable
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): callback data
*
* Asynchronous version of g_proxy_connect().
*
* Since: 2.26
*/
/**
* g_proxy_connect_finish:
* @proxy: a #GProxy
* @result: a #GAsyncResult
* @error: return #GError
*
* See g_proxy_connect().
*
* Returns: (transfer full): a #GIOStream.
* Since: 2.26
*/
/**
* g_proxy_get_default_for_protocol:
* @protocol: the proxy protocol name (e.g. http, socks, etc)
*
* Lookup "gio-proxy" extension point for a proxy implementation that supports
* specified protocol.
*
* Returns: (transfer full): return a #GProxy or NULL if protocol
* is not supported.
* Since: 2.26
*/
/**
* g_proxy_resolver_get_default:
*
* Gets the default #GProxyResolver for the system.
*
* Returns: (transfer none): the default #GProxyResolver.
* Since: 2.26
*/
/**
* g_proxy_resolver_is_supported:
* @resolver: a #GProxyResolver
*
* Checks if @resolver can be used on this system. (This is used
* internally; g_proxy_resolver_get_default() will only return a proxy
* resolver that returns %TRUE for this method.)
*
* Returns: %TRUE if @resolver is supported.
* Since: 2.26
*/
/**
* g_proxy_resolver_lookup:
* @resolver: a #GProxyResolver
* @uri: a URI representing the destination to connect to
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: return location for a #GError, or %NULL
*
* Looks into the system proxy configuration to determine what proxy,
* if any, to use to connect to @uri. The returned proxy URIs are of
* the form `://[user[:password]@]host:port` or
* `direct://`, where could be http, rtsp, socks
* or other proxying protocol.
*
* If you don't know what network protocol is being used on the
* socket, you should use `none` as the URI protocol.
* In this case, the resolver might still return a generic proxy type
* (such as SOCKS), but would not return protocol-specific proxy types
* (such as http).
*
* `direct://` is used when no proxy is needed.
* Direct connection should not be attempted unless it is part of the
* returned array of proxies.
*
* Returns: (transfer full) (array zero-terminated=1): A
* NULL-terminated array of proxy URIs. Must be freed
* with g_strfreev().
* Since: 2.26
*/
/**
* g_proxy_resolver_lookup_async:
* @resolver: a #GProxyResolver
* @uri: a URI representing the destination to connect to
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): callback to call after resolution completes
* @user_data: (closure): data for @callback
*
* Asynchronous lookup of proxy. See g_proxy_resolver_lookup() for more
* details.
*
* Since: 2.26
*/
/**
* g_proxy_resolver_lookup_finish:
* @resolver: a #GProxyResolver
* @result: the result passed to your #GAsyncReadyCallback
* @error: return location for a #GError, or %NULL
*
* Call this function to obtain the array of proxy URIs when
* g_proxy_resolver_lookup_async() is complete. See
* g_proxy_resolver_lookup() for more details.
*
* Returns: (transfer full) (array zero-terminated=1): A
* NULL-terminated array of proxy URIs. Must be freed
* with g_strfreev().
* Since: 2.26
*/
/**
* g_proxy_supports_hostname:
* @proxy: a #GProxy
*
* Some proxy protocols expect to be passed a hostname, which they
* will resolve to an IP address themselves. Others, like SOCKS4, do
* not allow this. This function will return %FALSE if @proxy is
* implementing such a protocol. When %FALSE is returned, the caller
* should resolve the destination hostname first, and then pass a
* #GProxyAddress containing the stringified IP address to
* g_proxy_connect() or g_proxy_connect_async().
*
* Returns: %TRUE if hostname resolution is supported.
* Since: 2.26
*/
/**
* g_remote_action_group_activate_action_full:
* @remote: a #GDBusActionGroup
* @action_name: the name of the action to activate
* @parameter: (nullable): the optional parameter to the activation
* @platform_data: the platform data to send
*
* Activates the remote action.
*
* This is the same as g_action_group_activate_action() except that it
* allows for provision of "platform data" to be sent along with the
* activation request. This typically contains details such as the user
* interaction timestamp or startup notification information.
*
* @platform_data must be non-%NULL and must have the type
* %G_VARIANT_TYPE_VARDICT. If it is floating, it will be consumed.
*
* Since: 2.32
*/
/**
* g_remote_action_group_change_action_state_full:
* @remote: a #GRemoteActionGroup
* @action_name: the name of the action to change the state of
* @value: the new requested value for the state
* @platform_data: the platform data to send
*
* Changes the state of a remote action.
*
* This is the same as g_action_group_change_action_state() except that
* it allows for provision of "platform data" to be sent along with the
* state change request. This typically contains details such as the
* user interaction timestamp or startup notification information.
*
* @platform_data must be non-%NULL and must have the type
* %G_VARIANT_TYPE_VARDICT. If it is floating, it will be consumed.
*
* Since: 2.32
*/
/**
* g_resolver_error_quark:
*
* Gets the #GResolver Error Quark.
*
* Returns: a #GQuark.
* Since: 2.22
*/
/**
* g_resolver_free_addresses: (skip)
* @addresses: a #GList of #GInetAddress
*
* Frees @addresses (which should be the return value from
* g_resolver_lookup_by_name() or g_resolver_lookup_by_name_finish()).
* (This is a convenience method; you can also simply free the results
* by hand.)
*
* Since: 2.22
*/
/**
* g_resolver_free_targets: (skip)
* @targets: a #GList of #GSrvTarget
*
* Frees @targets (which should be the return value from
* g_resolver_lookup_service() or g_resolver_lookup_service_finish()).
* (This is a convenience method; you can also simply free the
* results by hand.)
*
* Since: 2.22
*/
/**
* g_resolver_get_default:
*
* Gets the default #GResolver. You should unref it when you are done
* with it. #GResolver may use its reference count as a hint about how
* many threads it should allocate for concurrent DNS resolutions.
*
* Returns: (transfer full): the default #GResolver.
* Since: 2.22
*/
/**
* g_resolver_lookup_by_address:
* @resolver: a #GResolver
* @address: the address to reverse-resolve
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: return location for a #GError, or %NULL
*
* Synchronously reverse-resolves @address to determine its
* associated hostname.
*
* If the DNS resolution fails, @error (if non-%NULL) will be set to
* a value from #GResolverError.
*
* If @cancellable is non-%NULL, it can be used to cancel the
* operation, in which case @error (if non-%NULL) will be set to
* %G_IO_ERROR_CANCELLED.
*
* Returns: a hostname (either ASCII-only, or in ASCII-encoded
* form), or %NULL on error.
* Since: 2.22
*/
/**
* g_resolver_lookup_by_address_async:
* @resolver: a #GResolver
* @address: the address to reverse-resolve
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): callback to call after resolution completes
* @user_data: (closure): data for @callback
*
* Begins asynchronously reverse-resolving @address to determine its
* associated hostname, and eventually calls @callback, which must
* call g_resolver_lookup_by_address_finish() to get the final result.
*
* Since: 2.22
*/
/**
* g_resolver_lookup_by_address_finish:
* @resolver: a #GResolver
* @result: the result passed to your #GAsyncReadyCallback
* @error: return location for a #GError, or %NULL
*
* Retrieves the result of a previous call to
* g_resolver_lookup_by_address_async().
*
* If the DNS resolution failed, @error (if non-%NULL) will be set to
* a value from #GResolverError. If the operation was cancelled,
* @error will be set to %G_IO_ERROR_CANCELLED.
*
* Returns: a hostname (either ASCII-only, or in ASCII-encoded
* form), or %NULL on error.
* Since: 2.22
*/
/**
* g_resolver_lookup_by_name:
* @resolver: a #GResolver
* @hostname: the hostname to look up
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: return location for a #GError, or %NULL
*
* Synchronously resolves @hostname to determine its associated IP
* address(es). @hostname may be an ASCII-only or UTF-8 hostname, or
* the textual form of an IP address (in which case this just becomes
* a wrapper around g_inet_address_new_from_string()).
*
* On success, g_resolver_lookup_by_name() will return a non-empty #GList of
* #GInetAddress, sorted in order of preference and guaranteed to not
* contain duplicates. That is, if using the result to connect to
* @hostname, you should attempt to connect to the first address
* first, then the second if the first fails, etc. If you are using
* the result to listen on a socket, it is appropriate to add each
* result using e.g. g_socket_listener_add_address().
*
* If the DNS resolution fails, @error (if non-%NULL) will be set to a
* value from #GResolverError and %NULL will be returned.
*
* If @cancellable is non-%NULL, it can be used to cancel the
* operation, in which case @error (if non-%NULL) will be set to
* %G_IO_ERROR_CANCELLED.
*
* If you are planning to connect to a socket on the resolved IP
* address, it may be easier to create a #GNetworkAddress and use its
* #GSocketConnectable interface.
*
* Returns: (element-type GInetAddress) (transfer full): a non-empty #GList
* of #GInetAddress, or %NULL on error. You
* must unref each of the addresses and free the list when you are
* done with it. (You can use g_resolver_free_addresses() to do this.)
* Since: 2.22
*/
/**
* g_resolver_lookup_by_name_async:
* @resolver: a #GResolver
* @hostname: the hostname to look up the address of
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): callback to call after resolution completes
* @user_data: (closure): data for @callback
*
* Begins asynchronously resolving @hostname to determine its
* associated IP address(es), and eventually calls @callback, which
* must call g_resolver_lookup_by_name_finish() to get the result.
* See g_resolver_lookup_by_name() for more details.
*
* Since: 2.22
*/
/**
* g_resolver_lookup_by_name_finish:
* @resolver: a #GResolver
* @result: the result passed to your #GAsyncReadyCallback
* @error: return location for a #GError, or %NULL
*
* Retrieves the result of a call to
* g_resolver_lookup_by_name_async().
*
* If the DNS resolution failed, @error (if non-%NULL) will be set to
* a value from #GResolverError. If the operation was cancelled,
* @error will be set to %G_IO_ERROR_CANCELLED.
*
* Returns: (element-type GInetAddress) (transfer full): a #GList
* of #GInetAddress, or %NULL on error. See g_resolver_lookup_by_name()
* for more details.
* Since: 2.22
*/
/**
* g_resolver_lookup_records:
* @resolver: a #GResolver
* @rrname: the DNS name to lookup the record for
* @record_type: the type of DNS record to lookup
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: return location for a #GError, or %NULL
*
* Synchronously performs a DNS record lookup for the given @rrname and returns
* a list of records as #GVariant tuples. See #GResolverRecordType for
* information on what the records contain for each @record_type.
*
* If the DNS resolution fails, @error (if non-%NULL) will be set to
* a value from #GResolverError and %NULL will be returned.
*
* If @cancellable is non-%NULL, it can be used to cancel the
* operation, in which case @error (if non-%NULL) will be set to
* %G_IO_ERROR_CANCELLED.
*
* Returns: (element-type GVariant) (transfer full): a non-empty #GList of
* #GVariant, or %NULL on error. You must free each of the records and the list
* when you are done with it. (You can use g_list_free_full() with
* g_variant_unref() to do this.)
* Since: 2.34
*/
/**
* g_resolver_lookup_records_async:
* @resolver: a #GResolver
* @rrname: the DNS name to lookup the record for
* @record_type: the type of DNS record to lookup
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): callback to call after resolution completes
* @user_data: (closure): data for @callback
*
* Begins asynchronously performing a DNS lookup for the given
* @rrname, and eventually calls @callback, which must call
* g_resolver_lookup_records_finish() to get the final result. See
* g_resolver_lookup_records() for more details.
*
* Since: 2.34
*/
/**
* g_resolver_lookup_records_finish:
* @resolver: a #GResolver
* @result: the result passed to your #GAsyncReadyCallback
* @error: return location for a #GError, or %NULL
*
* Retrieves the result of a previous call to
* g_resolver_lookup_records_async(). Returns a non-empty list of records as
* #GVariant tuples. See #GResolverRecordType for information on what the
* records contain.
*
* If the DNS resolution failed, @error (if non-%NULL) will be set to
* a value from #GResolverError. If the operation was cancelled,
* @error will be set to %G_IO_ERROR_CANCELLED.
*
* Returns: (element-type GVariant) (transfer full): a non-empty #GList of
* #GVariant, or %NULL on error. You must free each of the records and the list
* when you are done with it. (You can use g_list_free_full() with
* g_variant_unref() to do this.)
* Since: 2.34
*/
/**
* g_resolver_lookup_service:
* @resolver: a #GResolver
* @service: the service type to look up (eg, "ldap")
* @protocol: the networking protocol to use for @service (eg, "tcp")
* @domain: the DNS domain to look up the service in
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: return location for a #GError, or %NULL
*
* Synchronously performs a DNS SRV lookup for the given @service and
* @protocol in the given @domain and returns an array of #GSrvTarget.
* @domain may be an ASCII-only or UTF-8 hostname. Note also that the
* @service and @protocol arguments do not include the leading underscore
* that appears in the actual DNS entry.
*
* On success, g_resolver_lookup_service() will return a non-empty #GList of
* #GSrvTarget, sorted in order of preference. (That is, you should
* attempt to connect to the first target first, then the second if
* the first fails, etc.)
*
* If the DNS resolution fails, @error (if non-%NULL) will be set to
* a value from #GResolverError and %NULL will be returned.
*
* If @cancellable is non-%NULL, it can be used to cancel the
* operation, in which case @error (if non-%NULL) will be set to
* %G_IO_ERROR_CANCELLED.
*
* If you are planning to connect to the service, it is usually easier
* to create a #GNetworkService and use its #GSocketConnectable
* interface.
*
* Returns: (element-type GSrvTarget) (transfer full): a non-empty #GList of
* #GSrvTarget, or %NULL on error. You must free each of the targets and the
* list when you are done with it. (You can use g_resolver_free_targets() to do
* this.)
* Since: 2.22
*/
/**
* g_resolver_lookup_service_async:
* @resolver: a #GResolver
* @service: the service type to look up (eg, "ldap")
* @protocol: the networking protocol to use for @service (eg, "tcp")
* @domain: the DNS domain to look up the service in
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): callback to call after resolution completes
* @user_data: (closure): data for @callback
*
* Begins asynchronously performing a DNS SRV lookup for the given
* @service and @protocol in the given @domain, and eventually calls
* @callback, which must call g_resolver_lookup_service_finish() to
* get the final result. See g_resolver_lookup_service() for more
* details.
*
* Since: 2.22
*/
/**
* g_resolver_lookup_service_finish:
* @resolver: a #GResolver
* @result: the result passed to your #GAsyncReadyCallback
* @error: return location for a #GError, or %NULL
*
* Retrieves the result of a previous call to
* g_resolver_lookup_service_async().
*
* If the DNS resolution failed, @error (if non-%NULL) will be set to
* a value from #GResolverError. If the operation was cancelled,
* @error will be set to %G_IO_ERROR_CANCELLED.
*
* Returns: (element-type GSrvTarget) (transfer full): a non-empty #GList of
* #GSrvTarget, or %NULL on error. See g_resolver_lookup_service() for more
* details.
* Since: 2.22
*/
/**
* g_resolver_set_default:
* @resolver: the new default #GResolver
*
* Sets @resolver to be the application's default resolver (reffing
* @resolver, and unreffing the previous default resolver, if any).
* Future calls to g_resolver_get_default() will return this resolver.
*
* This can be used if an application wants to perform any sort of DNS
* caching or "pinning"; it can implement its own #GResolver that
* calls the original default resolver for DNS operations, and
* implements its own cache policies on top of that, and then set
* itself as the default resolver for all later code to use.
*
* Since: 2.22
*/
/**
* g_resource_enumerate_children:
* @resource: A #GResource
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @error: return location for a #GError, or %NULL
*
* Returns all the names of children at the specified @path in the resource.
* The return result is a %NULL terminated list of strings which should
* be released with g_strfreev().
*
* If @path is invalid or does not exist in the #GResource,
* %G_RESOURCE_ERROR_NOT_FOUND will be returned.
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: (array zero-terminated=1) (transfer full): an array of constant strings
* Since: 2.32
*/
/**
* g_resource_error_quark:
*
* Gets the #GResource Error Quark.
*
* Returns: a #GQuark
* Since: 2.32
*/
/**
* g_resource_get_info:
* @resource: A #GResource
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @size: (out) (optional): a location to place the length of the contents of the file,
* or %NULL if the length is not needed
* @flags: (out) (optional): a location to place the flags about the file,
* or %NULL if the length is not needed
* @error: return location for a #GError, or %NULL
*
* Looks for a file at the specified @path in the resource and
* if found returns information about it.
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: %TRUE if the file was found. %FALSE if there were errors
* Since: 2.32
*/
/**
* g_resource_load:
* @filename: (type filename): the path of a filename to load, in the GLib filename encoding
* @error: return location for a #GError, or %NULL
*
* Loads a binary resource bundle and creates a #GResource representation of it, allowing
* you to query it for data.
*
* If you want to use this resource in the global resource namespace you need
* to register it with g_resources_register().
*
* Returns: (transfer full): a new #GResource, or %NULL on error
* Since: 2.32
*/
/**
* g_resource_lookup_data:
* @resource: A #GResource
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @error: return location for a #GError, or %NULL
*
* Looks for a file at the specified @path in the resource and
* returns a #GBytes that lets you directly access the data in
* memory.
*
* The data is always followed by a zero byte, so you
* can safely use the data as a C string. However, that byte
* is not included in the size of the GBytes.
*
* For uncompressed resource files this is a pointer directly into
* the resource bundle, which is typically in some readonly data section
* in the program binary. For compressed files we allocate memory on
* the heap and automatically uncompress the data.
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: (transfer full): #GBytes or %NULL on error.
* Free the returned object with g_bytes_unref()
* Since: 2.32
*/
/**
* g_resource_new_from_data:
* @data: A #GBytes
* @error: return location for a #GError, or %NULL
*
* Creates a GResource from a reference to the binary resource bundle.
* This will keep a reference to @data while the resource lives, so
* the data should not be modified or freed.
*
* If you want to use this resource in the global resource namespace you need
* to register it with g_resources_register().
*
* Returns: (transfer full): a new #GResource, or %NULL on error
* Since: 2.32
*/
/**
* g_resource_open_stream:
* @resource: A #GResource
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @error: return location for a #GError, or %NULL
*
* Looks for a file at the specified @path in the resource and
* returns a #GInputStream that lets you read the data.
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: (transfer full): #GInputStream or %NULL on error.
* Free the returned object with g_object_unref()
* Since: 2.32
*/
/**
* g_resource_ref:
* @resource: A #GResource
*
* Atomically increments the reference count of @resource by one. This
* function is MT-safe and may be called from any thread.
*
* Returns: The passed in #GResource
* Since: 2.32
*/
/**
* g_resource_unref:
* @resource: A #GResource
*
* Atomically decrements the reference count of @resource by one. If the
* reference count drops to 0, all memory allocated by the resource is
* released. This function is MT-safe and may be called from any
* thread.
*
* Since: 2.32
*/
/**
* g_resources_enumerate_children:
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @error: return location for a #GError, or %NULL
*
* Returns all the names of children at the specified @path in the set of
* globally registered resources.
* The return result is a %NULL terminated list of strings which should
* be released with g_strfreev().
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: (array zero-terminated=1) (transfer full): an array of constant strings
* Since: 2.32
*/
/**
* g_resources_get_info:
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @size: (out) (optional): a location to place the length of the contents of the file,
* or %NULL if the length is not needed
* @flags: (out) (optional): a location to place the #GResourceFlags about the file,
* or %NULL if the flags are not needed
* @error: return location for a #GError, or %NULL
*
* Looks for a file at the specified @path in the set of
* globally registered resources and if found returns information about it.
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: %TRUE if the file was found. %FALSE if there were errors
* Since: 2.32
*/
/**
* g_resources_lookup_data:
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @error: return location for a #GError, or %NULL
*
* Looks for a file at the specified @path in the set of
* globally registered resources and returns a #GBytes that
* lets you directly access the data in memory.
*
* The data is always followed by a zero byte, so you
* can safely use the data as a C string. However, that byte
* is not included in the size of the GBytes.
*
* For uncompressed resource files this is a pointer directly into
* the resource bundle, which is typically in some readonly data section
* in the program binary. For compressed files we allocate memory on
* the heap and automatically uncompress the data.
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: (transfer full): #GBytes or %NULL on error.
* Free the returned object with g_bytes_unref()
* Since: 2.32
*/
/**
* g_resources_open_stream:
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @error: return location for a #GError, or %NULL
*
* Looks for a file at the specified @path in the set of
* globally registered resources and returns a #GInputStream
* that lets you read the data.
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: (transfer full): #GInputStream or %NULL on error.
* Free the returned object with g_object_unref()
* Since: 2.32
*/
/**
* g_resources_register:
* @resource: A #GResource
*
* Registers the resource with the process-global set of resources.
* Once a resource is registered the files in it can be accessed
* with the global resource lookup functions like g_resources_lookup_data().
*
* Since: 2.32
*/
/**
* g_resources_unregister:
* @resource: A #GResource
*
* Unregisters the resource from the process-global set of resources.
*
* Since: 2.32
*/
/**
* g_seekable_can_seek:
* @seekable: a #GSeekable.
*
* Tests if the stream supports the #GSeekableIface.
*
* Returns: %TRUE if @seekable can be seeked. %FALSE otherwise.
*/
/**
* g_seekable_can_truncate:
* @seekable: a #GSeekable.
*
* Tests if the stream can be truncated.
*
* Returns: %TRUE if the stream can be truncated, %FALSE otherwise.
*/
/**
* g_seekable_seek:
* @seekable: a #GSeekable.
* @offset: a #goffset.
* @type: a #GSeekType.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Seeks in the stream by the given @offset, modified by @type.
*
* Attempting to seek past the end of the stream will have different
* results depending on if the stream is fixed-sized or resizable. If
* the stream is resizable then seeking past the end and then writing
* will result in zeros filling the empty space. Seeking past the end
* of a resizable stream and reading will result in EOF. Seeking past
* the end of a fixed-sized stream will fail.
*
* Any operation that would result in a negative offset will fail.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: %TRUE if successful. If an error
* has occurred, this function will return %FALSE and set @error
* appropriately if present.
*/
/**
* g_seekable_tell:
* @seekable: a #GSeekable.
*
* Tells the current position within the stream.
*
* Returns: the offset from the beginning of the buffer.
*/
/**
* g_seekable_truncate: (virtual truncate_fn)
* @seekable: a #GSeekable.
* @offset: a #goffset.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Truncates a stream with a given #offset.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned. If an
* operation was partially finished when the operation was cancelled the
* partial result will be returned, without an error.
*
* Returns: %TRUE if successful. If an error
* has occurred, this function will return %FALSE and set @error
* appropriately if present.
*/
/**
* g_settings_apply:
* @settings: a #GSettings instance
*
* Applies any changes that have been made to the settings. This
* function does nothing unless @settings is in 'delay-apply' mode;
* see g_settings_delay(). In the normal case settings are always
* applied immediately.
*/
/**
* g_settings_backend_changed:
* @backend: a #GSettingsBackend implementation
* @key: the name of the key
* @origin_tag: the origin tag
*
* Signals that a single key has possibly changed. Backend
* implementations should call this if a key has possibly changed its
* value.
*
* @key must be a valid key (ie starting with a slash, not containing
* '//', and not ending with a slash).
*
* The implementation must call this function during any call to
* g_settings_backend_write(), before the call returns (except in the
* case that no keys are actually changed and it cares to detect this
* fact). It may not rely on the existence of a mainloop for
* dispatching the signal later.
*
* The implementation may call this function at any other time it likes
* in response to other events (such as changes occurring outside of the
* program). These calls may originate from a mainloop or may originate
* in response to any other action (including from calls to
* g_settings_backend_write()).
*
* In the case that this call is in response to a call to
* g_settings_backend_write() then @origin_tag must be set to the same
* value that was passed to that call.
*
* Since: 2.26
*/
/**
* g_settings_backend_changed_tree:
* @backend: a #GSettingsBackend implementation
* @tree: a #GTree containing the changes
* @origin_tag: the origin tag
*
* This call is a convenience wrapper. It gets the list of changes from
* @tree, computes the longest common prefix and calls
* g_settings_backend_changed().
*
* Since: 2.26
*/
/**
* g_settings_backend_flatten_tree:
* @tree: a #GTree containing the changes
* @path: (out): the location to save the path
* @keys: (out) (transfer container) (array zero-terminated=1): the
* location to save the relative keys
* @values: (out) (optional) (transfer container) (array zero-terminated=1):
* the location to save the values, or %NULL
*
* Calculate the longest common prefix of all keys in a tree and write
* out an array of the key names relative to that prefix and,
* optionally, the value to store at each of those keys.
*
* You must free the value returned in @path, @keys and @values using
* g_free(). You should not attempt to free or unref the contents of
* @keys or @values.
*
* Since: 2.26
*/
/**
* g_settings_backend_get_default:
*
* Returns the default #GSettingsBackend. It is possible to override
* the default by setting the `GSETTINGS_BACKEND` environment variable
* to the name of a settings backend.
*
* The user gets a reference to the backend.
*
* Returns: (transfer full): the default #GSettingsBackend
* Since: 2.28
*/
/**
* g_settings_backend_keys_changed:
* @backend: a #GSettingsBackend implementation
* @path: the path containing the changes
* @items: (array zero-terminated=1): the %NULL-terminated list of changed keys
* @origin_tag: the origin tag
*
* Signals that a list of keys have possibly changed. Backend
* implementations should call this if keys have possibly changed their
* values.
*
* @path must be a valid path (ie starting and ending with a slash and
* not containing '//'). Each string in @items must form a valid key
* name when @path is prefixed to it (ie: each item must not start or
* end with '/' and must not contain '//').
*
* The meaning of this signal is that any of the key names resulting
* from the contatenation of @path with each item in @items may have
* changed.
*
* The same rules for when notifications must occur apply as per
* g_settings_backend_changed(). These two calls can be used
* interchangeably if exactly one item has changed (although in that
* case g_settings_backend_changed() is definitely preferred).
*
* For efficiency reasons, the implementation should strive for @path to
* be as long as possible (ie: the longest common prefix of all of the
* keys that were changed) but this is not strictly required.
*
* Since: 2.26
*/
/**
* g_settings_backend_path_changed:
* @backend: a #GSettingsBackend implementation
* @path: the path containing the changes
* @origin_tag: the origin tag
*
* Signals that all keys below a given path may have possibly changed.
* Backend implementations should call this if an entire path of keys
* have possibly changed their values.
*
* @path must be a valid path (ie starting and ending with a slash and
* not containing '//').
*
* The meaning of this signal is that any of the key which has a name
* starting with @path may have changed.
*
* The same rules for when notifications must occur apply as per
* g_settings_backend_changed(). This call might be an appropriate
* reasponse to a 'reset' call but implementations are also free to
* explicitly list the keys that were affected by that call if they can
* easily do so.
*
* For efficiency reasons, the implementation should strive for @path to
* be as long as possible (ie: the longest common prefix of all of the
* keys that were changed) but this is not strictly required. As an
* example, if this function is called with the path of "/" then every
* single key in the application will be notified of a possible change.
*
* Since: 2.26
*/
/**
* g_settings_backend_path_writable_changed:
* @backend: a #GSettingsBackend implementation
* @path: the name of the path
*
* Signals that the writability of all keys below a given path may have
* changed.
*
* Since GSettings performs no locking operations for itself, this call
* will always be made in response to external events.
*
* Since: 2.26
*/
/**
* g_settings_backend_writable_changed:
* @backend: a #GSettingsBackend implementation
* @key: the name of the key
*
* Signals that the writability of a single key has possibly changed.
*
* Since GSettings performs no locking operations for itself, this call
* will always be made in response to external events.
*
* Since: 2.26
*/
/**
* g_settings_bind:
* @settings: a #GSettings object
* @key: the key to bind
* @object: (type GObject.Object): a #GObject
* @property: the name of the property to bind
* @flags: flags for the binding
*
* Create a binding between the @key in the @settings object
* and the property @property of @object.
*
* The binding uses the default GIO mapping functions to map
* between the settings and property values. These functions
* handle booleans, numeric types and string types in a
* straightforward way. Use g_settings_bind_with_mapping() if
* you need a custom mapping, or map between types that are not
* supported by the default mapping functions.
*
* Unless the @flags include %G_SETTINGS_BIND_NO_SENSITIVITY, this
* function also establishes a binding between the writability of
* @key and the "sensitive" property of @object (if @object has
* a boolean property by that name). See g_settings_bind_writable()
* for more details about writable bindings.
*
* Note that the lifecycle of the binding is tied to the object,
* and that you can have only one binding per object property.
* If you bind the same property twice on the same object, the second
* binding overrides the first one.
*
* Since: 2.26
*/
/**
* g_settings_bind_with_mapping: (skip)
* @settings: a #GSettings object
* @key: the key to bind
* @object: (type GObject.Object): a #GObject
* @property: the name of the property to bind
* @flags: flags for the binding
* @get_mapping: a function that gets called to convert values
* from @settings to @object, or %NULL to use the default GIO mapping
* @set_mapping: a function that gets called to convert values
* from @object to @settings, or %NULL to use the default GIO mapping
* @user_data: data that gets passed to @get_mapping and @set_mapping
* @destroy: #GDestroyNotify function for @user_data
*
* Create a binding between the @key in the @settings object
* and the property @property of @object.
*
* The binding uses the provided mapping functions to map between
* settings and property values.
*
* Note that the lifecycle of the binding is tied to the object,
* and that you can have only one binding per object property.
* If you bind the same property twice on the same object, the second
* binding overrides the first one.
*
* Since: 2.26
*/
/**
* g_settings_bind_writable:
* @settings: a #GSettings object
* @key: the key to bind
* @object: (type GObject.Object): a #GObject
* @property: the name of a boolean property to bind
* @inverted: whether to 'invert' the value
*
* Create a binding between the writability of @key in the
* @settings object and the property @property of @object.
* The property must be boolean; "sensitive" or "visible"
* properties of widgets are the most likely candidates.
*
* Writable bindings are always uni-directional; changes of the
* writability of the setting will be propagated to the object
* property, not the other way.
*
* When the @inverted argument is %TRUE, the binding inverts the
* value as it passes from the setting to the object, i.e. @property
* will be set to %TRUE if the key is not writable.
*
* Note that the lifecycle of the binding is tied to the object,
* and that you can have only one binding per object property.
* If you bind the same property twice on the same object, the second
* binding overrides the first one.
*
* Since: 2.26
*/
/**
* g_settings_create_action:
* @settings: a #GSettings
* @key: the name of a key in @settings
*
* Creates a #GAction corresponding to a given #GSettings key.
*
* The action has the same name as the key.
*
* The value of the key becomes the state of the action and the action
* is enabled when the key is writable. Changing the state of the
* action results in the key being written to. Changes to the value or
* writability of the key cause appropriate change notifications to be
* emitted for the action.
*
* For boolean-valued keys, action activations take no parameter and
* result in the toggling of the value. For all other types,
* activations take the new value for the key (which must have the
* correct type).
*
* Returns: (transfer full): a new #GAction
* Since: 2.32
*/
/**
* g_settings_delay:
* @settings: a #GSettings object
*
* Changes the #GSettings object into 'delay-apply' mode. In this
* mode, changes to @settings are not immediately propagated to the
* backend, but kept locally until g_settings_apply() is called.
*
* Since: 2.26
*/
/**
* g_settings_get:
* @settings: a #GSettings object
* @key: the key to get the value for
* @format: a #GVariant format string
* @...: arguments as per @format
*
* Gets the value that is stored at @key in @settings.
*
* A convenience function that combines g_settings_get_value() with
* g_variant_get().
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings or for the #GVariantType of @format to mismatch
* the type given in the schema.
*
* Since: 2.26
*/
/**
* g_settings_get_boolean:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored at @key in @settings.
*
* A convenience variant of g_settings_get() for booleans.
*
* It is a programmer error to give a @key that isn't specified as
* having a boolean type in the schema for @settings.
*
* Returns: a boolean
* Since: 2.26
*/
/**
* g_settings_get_child:
* @settings: a #GSettings object
* @name: the name of the child schema
*
* Creates a child settings object which has a base path of
* `base-path/@name`, where `base-path` is the base path of
* @settings.
*
* The schema for the child settings object must have been declared
* in the schema of @settings using a element.
*
* Returns: (transfer full): a 'child' settings object
* Since: 2.26
*/
/**
* g_settings_get_default_value:
* @settings: a #GSettings object
* @key: the key to get the default value for
*
* Gets the "default value" of a key.
*
* This is the value that would be read if g_settings_reset() were to be
* called on the key.
*
* Note that this may be a different value than returned by
* g_settings_schema_key_get_default_value() if the system administrator
* has provided a default value.
*
* Comparing the return values of g_settings_get_default_value() and
* g_settings_get_value() is not sufficient for determining if a value
* has been set because the user may have explicitly set the value to
* something that happens to be equal to the default. The difference
* here is that if the default changes in the future, the user's key
* will still be set.
*
* This function may be useful for adding an indication to a UI of what
* the default value was before the user set it.
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings.
*
* Returns: (nullable) (transfer full): the default value
* Since: 2.40
*/
/**
* g_settings_get_double:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored at @key in @settings.
*
* A convenience variant of g_settings_get() for doubles.
*
* It is a programmer error to give a @key that isn't specified as
* having a 'double' type in the schema for @settings.
*
* Returns: a double
* Since: 2.26
*/
/**
* g_settings_get_enum:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored in @settings for @key and converts it
* to the enum value that it represents.
*
* In order to use this function the type of the value must be a string
* and it must be marked in the schema file as an enumerated type.
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings or is not marked as an enumerated type.
*
* If the value stored in the configuration database is not a valid
* value for the enumerated type then this function will return the
* default value.
*
* Returns: the enum value
* Since: 2.26
*/
/**
* g_settings_get_flags:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored in @settings for @key and converts it
* to the flags value that it represents.
*
* In order to use this function the type of the value must be an array
* of strings and it must be marked in the schema file as an flags type.
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings or is not marked as a flags type.
*
* If the value stored in the configuration database is not a valid
* value for the flags type then this function will return the default
* value.
*
* Returns: the flags value
* Since: 2.26
*/
/**
* g_settings_get_has_unapplied:
* @settings: a #GSettings object
*
* Returns whether the #GSettings object has any unapplied
* changes. This can only be the case if it is in 'delayed-apply' mode.
*
* Returns: %TRUE if @settings has unapplied changes
* Since: 2.26
*/
/**
* g_settings_get_int:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored at @key in @settings.
*
* A convenience variant of g_settings_get() for 32-bit integers.
*
* It is a programmer error to give a @key that isn't specified as
* having a int32 type in the schema for @settings.
*
* Returns: an integer
* Since: 2.26
*/
/**
* g_settings_get_int64:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored at @key in @settings.
*
* A convenience variant of g_settings_get() for 64-bit integers.
*
* It is a programmer error to give a @key that isn't specified as
* having a int64 type in the schema for @settings.
*
* Returns: a 64-bit integer
* Since: 2.50
*/
/**
* g_settings_get_mapped:
* @settings: a #GSettings object
* @key: the key to get the value for
* @mapping: (scope call): the function to map the value in the
* settings database to the value used by the application
* @user_data: user data for @mapping
*
* Gets the value that is stored at @key in @settings, subject to
* application-level validation/mapping.
*
* You should use this function when the application needs to perform
* some processing on the value of the key (for example, parsing). The
* @mapping function performs that processing. If the function
* indicates that the processing was unsuccessful (due to a parse error,
* for example) then the mapping is tried again with another value.
*
* This allows a robust 'fall back to defaults' behaviour to be
* implemented somewhat automatically.
*
* The first value that is tried is the user's setting for the key. If
* the mapping function fails to map this value, other values may be
* tried in an unspecified order (system or site defaults, translated
* schema default values, untranslated schema default values, etc).
*
* If the mapping function fails for all possible values, one additional
* attempt is made: the mapping function is called with a %NULL value.
* If the mapping function still indicates failure at this point then
* the application will be aborted.
*
* The result parameter for the @mapping function is pointed to a
* #gpointer which is initially set to %NULL. The same pointer is given
* to each invocation of @mapping. The final value of that #gpointer is
* what is returned by this function. %NULL is valid; it is returned
* just as any other value would be.
*
* Returns: (transfer full): the result, which may be %NULL
*/
/**
* g_settings_get_range:
* @settings: a #GSettings
* @key: the key to query the range of
*
* Queries the range of a key.
*
* Since: 2.28
* Deprecated: 2.40: Use g_settings_schema_key_get_range() instead.
*/
/**
* g_settings_get_string:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored at @key in @settings.
*
* A convenience variant of g_settings_get() for strings.
*
* It is a programmer error to give a @key that isn't specified as
* having a string type in the schema for @settings.
*
* Returns: a newly-allocated string
* Since: 2.26
*/
/**
* g_settings_get_strv:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* A convenience variant of g_settings_get() for string arrays.
*
* It is a programmer error to give a @key that isn't specified as
* having an array of strings type in the schema for @settings.
*
* Returns: (array zero-terminated=1) (transfer full): a
* newly-allocated, %NULL-terminated array of strings, the value that
* is stored at @key in @settings.
* Since: 2.26
*/
/**
* g_settings_get_uint:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored at @key in @settings.
*
* A convenience variant of g_settings_get() for 32-bit unsigned
* integers.
*
* It is a programmer error to give a @key that isn't specified as
* having a uint32 type in the schema for @settings.
*
* Returns: an unsigned integer
* Since: 2.30
*/
/**
* g_settings_get_uint64:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored at @key in @settings.
*
* A convenience variant of g_settings_get() for 64-bit unsigned
* integers.
*
* It is a programmer error to give a @key that isn't specified as
* having a uint64 type in the schema for @settings.
*
* Returns: a 64-bit unsigned integer
* Since: 2.50
*/
/**
* g_settings_get_user_value:
* @settings: a #GSettings object
* @key: the key to get the user value for
*
* Checks the "user value" of a key, if there is one.
*
* The user value of a key is the last value that was set by the user.
*
* After calling g_settings_reset() this function should always return
* %NULL (assuming something is not wrong with the system
* configuration).
*
* It is possible that g_settings_get_value() will return a different
* value than this function. This can happen in the case that the user
* set a value for a key that was subsequently locked down by the system
* administrator -- this function will return the user's old value.
*
* This function may be useful for adding a "reset" option to a UI or
* for providing indication that a particular value has been changed.
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings.
*
* Returns: (nullable) (transfer full): the user's value, if set
* Since: 2.40
*/
/**
* g_settings_get_value:
* @settings: a #GSettings object
* @key: the key to get the value for
*
* Gets the value that is stored in @settings for @key.
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings.
*
* Returns: a new #GVariant
* Since: 2.26
*/
/**
* g_settings_is_writable:
* @settings: a #GSettings object
* @name: the name of a key
*
* Finds out if a key can be written or not
*
* Returns: %TRUE if the key @name is writable
* Since: 2.26
*/
/**
* g_settings_list_children:
* @settings: a #GSettings object
*
* Gets the list of children on @settings.
*
* The list is exactly the list of strings for which it is not an error
* to call g_settings_get_child().
*
* For GSettings objects that are lists, this value can change at any
* time and you should connect to the "children-changed" signal to watch
* for those changes. Note that there is a race condition here: you may
* request a child after listing it only for it to have been destroyed
* in the meantime. For this reason, g_settings_get_child() may return
* %NULL even for a child that was listed by this function.
*
* For GSettings objects that are not lists, you should probably not be
* calling this function from "normal" code (since you should already
* know what children are in your schema). This function may still be
* useful there for introspection reasons, however.
*
* You should free the return value with g_strfreev() when you are done
* with it.
*
* Returns: (transfer full) (element-type utf8): a list of the children on @settings
*/
/**
* g_settings_list_keys:
* @settings: a #GSettings object
*
* Introspects the list of keys on @settings.
*
* You should probably not be calling this function from "normal" code
* (since you should already know what keys are in your schema). This
* function is intended for introspection reasons.
*
* You should free the return value with g_strfreev() when you are done
* with it.
*
* Returns: (transfer full) (element-type utf8): a list of the keys on @settings
*/
/**
* g_settings_list_relocatable_schemas:
*
*
*
* Returns: (element-type utf8) (transfer none): a list of relocatable
* #GSettings schemas that are available. The list must not be
* modified or freed.
* Since: 2.28
* Deprecated: 2.40: Use g_settings_schema_source_list_schemas() instead
*/
/**
* g_settings_list_schemas:
*
*
*
* Returns: (element-type utf8) (transfer none): a list of #GSettings
* schemas that are available. The list must not be modified or
* freed.
* Since: 2.26
* Deprecated: 2.40: Use g_settings_schema_source_list_schemas() instead.
* If you used g_settings_list_schemas() to check for the presence of
* a particular schema, use g_settings_schema_source_lookup() instead
* of your whole loop.
*/
/**
* g_settings_new:
* @schema_id: the id of the schema
*
* Creates a new #GSettings object with the schema specified by
* @schema_id.
*
* Signals on the newly created #GSettings object will be dispatched
* via the thread-default #GMainContext in effect at the time of the
* call to g_settings_new(). The new #GSettings will hold a reference
* on the context. See g_main_context_push_thread_default().
*
* Returns: a new #GSettings object
* Since: 2.26
*/
/**
* g_settings_new_full:
* @schema: a #GSettingsSchema
* @backend: (nullable): a #GSettingsBackend
* @path: (nullable): the path to use
*
* Creates a new #GSettings object with a given schema, backend and
* path.
*
* It should be extremely rare that you ever want to use this function.
* It is made available for advanced use-cases (such as plugin systems
* that want to provide access to schemas loaded from custom locations,
* etc).
*
* At the most basic level, a #GSettings object is a pure composition of
* 4 things: a #GSettingsSchema, a #GSettingsBackend, a path within that
* backend, and a #GMainContext to which signals are dispatched.
*
* This constructor therefore gives you full control over constructing
* #GSettings instances. The first 3 parameters are given directly as
* @schema, @backend and @path, and the main context is taken from the
* thread-default (as per g_settings_new()).
*
* If @backend is %NULL then the default backend is used.
*
* If @path is %NULL then the path from the schema is used. It is an
* error if @path is %NULL and the schema has no path of its own or if
* @path is non-%NULL and not equal to the path that the schema does
* have.
*
* Returns: a new #GSettings object
* Since: 2.32
*/
/**
* g_settings_new_with_backend:
* @schema_id: the id of the schema
* @backend: the #GSettingsBackend to use
*
* Creates a new #GSettings object with the schema specified by
* @schema_id and a given #GSettingsBackend.
*
* Creating a #GSettings object with a different backend allows accessing
* settings from a database other than the usual one. For example, it may make
* sense to pass a backend corresponding to the "defaults" settings database on
* the system to get a settings object that modifies the system default
* settings instead of the settings for this user.
*
* Returns: a new #GSettings object
* Since: 2.26
*/
/**
* g_settings_new_with_backend_and_path:
* @schema_id: the id of the schema
* @backend: the #GSettingsBackend to use
* @path: the path to use
*
* Creates a new #GSettings object with the schema specified by
* @schema_id and a given #GSettingsBackend and path.
*
* This is a mix of g_settings_new_with_backend() and
* g_settings_new_with_path().
*
* Returns: a new #GSettings object
* Since: 2.26
*/
/**
* g_settings_new_with_path:
* @schema_id: the id of the schema
* @path: the path to use
*
* Creates a new #GSettings object with the relocatable schema specified
* by @schema_id and a given path.
*
* You only need to do this if you want to directly create a settings
* object with a schema that doesn't have a specified path of its own.
* That's quite rare.
*
* It is a programmer error to call this function for a schema that
* has an explicitly specified path.
*
* It is a programmer error if @path is not a valid path. A valid path
* begins and ends with '/' and does not contain two consecutive '/'
* characters.
*
* Returns: a new #GSettings object
* Since: 2.26
*/
/**
* g_settings_range_check:
* @settings: a #GSettings
* @key: the key to check
* @value: the value to check
*
* Checks if the given @value is of the correct type and within the
* permitted range for @key.
*
* Returns: %TRUE if @value is valid for @key
* Since: 2.28
* Deprecated: 2.40: Use g_settings_schema_key_range_check() instead.
*/
/**
* g_settings_reset:
* @settings: a #GSettings object
* @key: the name of a key
*
* Resets @key to its default value.
*
* This call resets the key, as much as possible, to its default value.
* That might the value specified in the schema or the one set by the
* administrator.
*/
/**
* g_settings_revert:
* @settings: a #GSettings instance
*
* Reverts all non-applied changes to the settings. This function
* does nothing unless @settings is in 'delay-apply' mode; see
* g_settings_delay(). In the normal case settings are always applied
* immediately.
*
* Change notifications will be emitted for affected keys.
*/
/**
* g_settings_schema_get_id:
* @schema: a #GSettingsSchema
*
* Get the ID of @schema.
*
* Returns: (transfer none): the ID
*/
/**
* g_settings_schema_get_key:
* @schema: a #GSettingsSchema
* @name: the name of a key
*
* Gets the key named @name from @schema.
*
* It is a programmer error to request a key that does not exist. See
* g_settings_schema_list_keys().
*
* Returns: (transfer full): the #GSettingsSchemaKey for @name
* Since: 2.40
*/
/**
* g_settings_schema_get_path:
* @schema: a #GSettingsSchema
*
* Gets the path associated with @schema, or %NULL.
*
* Schemas may be single-instance or relocatable. Single-instance
* schemas correspond to exactly one set of keys in the backend
* database: those located at the path returned by this function.
*
* Relocatable schemas can be referenced by other schemas and can
* threfore describe multiple sets of keys at different locations. For
* relocatable schemas, this function will return %NULL.
*
* Returns: (transfer none): the path of the schema, or %NULL
* Since: 2.32
*/
/**
* g_settings_schema_has_key:
* @schema: a #GSettingsSchema
* @name: the name of a key
*
* Checks if @schema has a key named @name.
*
* Returns: %TRUE if such a key exists
* Since: 2.40
*/
/**
* g_settings_schema_key_get_default_value:
* @key: a #GSettingsSchemaKey
*
* Gets the default value for @key.
*
* Note that this is the default value according to the schema. System
* administrator defaults and lockdown are not visible via this API.
*
* Returns: (transfer full): the default value for the key
* Since: 2.40
*/
/**
* g_settings_schema_key_get_description:
* @key: a #GSettingsSchemaKey
*
* Gets the description for @key.
*
* If no description has been provided in the schema for @key, returns
* %NULL.
*
* The description can be one sentence to several paragraphs in length.
* Paragraphs are delimited with a double newline. Descriptions can be
* translated and the value returned from this function is is the
* current locale.
*
* This function is slow. The summary and description information for
* the schemas is not stored in the compiled schema database so this
* function has to parse all of the source XML files in the schema
* directory.
*
* Returns: the description for @key, or %NULL
* Since: 2.34
*/
/**
* g_settings_schema_key_get_name:
* @key: a #GSettingsSchemaKey
*
* Gets the name of @key.
*
* Returns: the name of @key.
* Since: 2.44
*/
/**
* g_settings_schema_key_get_range:
* @key: a #GSettingsSchemaKey
*
* Queries the range of a key.
*
* This function will return a #GVariant that fully describes the range
* of values that are valid for @key.
*
* The type of #GVariant returned is `(sv)`. The string describes
* the type of range restriction in effect. The type and meaning of
* the value contained in the variant depends on the string.
*
* If the string is `'type'` then the variant contains an empty array.
* The element type of that empty array is the expected type of value
* and all values of that type are valid.
*
* If the string is `'enum'` then the variant contains an array
* enumerating the possible values. Each item in the array is
* a possible valid value and no other values are valid.
*
* If the string is `'flags'` then the variant contains an array. Each
* item in the array is a value that may appear zero or one times in an
* array to be used as the value for this key. For example, if the
* variant contained the array `['x', 'y']` then the valid values for
* the key would be `[]`, `['x']`, `['y']`, `['x', 'y']` and
* `['y', 'x']`.
*
* Finally, if the string is `'range'` then the variant contains a pair
* of like-typed values -- the minimum and maximum permissible values
* for this key.
*
* This information should not be used by normal programs. It is
* considered to be a hint for introspection purposes. Normal programs
* should already know what is permitted by their own schema. The
* format may change in any way in the future -- but particularly, new
* forms may be added to the possibilities described above.
*
* You should free the returned value with g_variant_unref() when it is
* no longer needed.
*
* Returns: (transfer full): a #GVariant describing the range
* Since: 2.40
*/
/**
* g_settings_schema_key_get_summary:
* @key: a #GSettingsSchemaKey
*
* Gets the summary for @key.
*
* If no summary has been provided in the schema for @key, returns
* %NULL.
*
* The summary is a short description of the purpose of the key; usually
* one short sentence. Summaries can be translated and the value
* returned from this function is is the current locale.
*
* This function is slow. The summary and description information for
* the schemas is not stored in the compiled schema database so this
* function has to parse all of the source XML files in the schema
* directory.
*
* Returns: the summary for @key, or %NULL
* Since: 2.34
*/
/**
* g_settings_schema_key_get_value_type:
* @key: a #GSettingsSchemaKey
*
* Gets the #GVariantType of @key.
*
* Returns: (transfer none): the type of @key
* Since: 2.40
*/
/**
* g_settings_schema_key_range_check:
* @key: a #GSettingsSchemaKey
* @value: the value to check
*
* Checks if the given @value is of the correct type and within the
* permitted range for @key.
*
* It is a programmer error if @value is not of the correct type -- you
* must check for this first.
*
* Returns: %TRUE if @value is valid for @key
* Since: 2.40
*/
/**
* g_settings_schema_key_ref:
* @key: a #GSettingsSchemaKey
*
* Increase the reference count of @key, returning a new reference.
*
* Returns: a new reference to @key
* Since: 2.40
*/
/**
* g_settings_schema_key_unref:
* @key: a #GSettingsSchemaKey
*
* Decrease the reference count of @key, possibly freeing it.
*
* Since: 2.40
*/
/**
* g_settings_schema_list_children:
* @schema: a #GSettingsSchema
*
* Gets the list of children in @schema.
*
* You should free the return value with g_strfreev() when you are done
* with it.
*
* Returns: (transfer full) (element-type utf8): a list of the children on @settings
* Since: 2.44
*/
/**
* g_settings_schema_list_keys:
* @schema: a #GSettingsSchema
*
* Introspects the list of keys on @schema.
*
* You should probably not be calling this function from "normal" code
* (since you should already know what keys are in your schema). This
* function is intended for introspection reasons.
*
* Returns: (transfer full) (element-type utf8): a list of the keys on
* @schema
* Since: 2.46
*/
/**
* g_settings_schema_ref:
* @schema: a #GSettingsSchema
*
* Increase the reference count of @schema, returning a new reference.
*
* Returns: a new reference to @schema
* Since: 2.32
*/
/**
* g_settings_schema_source_get_default:
*
* Gets the default system schema source.
*
* This function is not required for normal uses of #GSettings but it
* may be useful to authors of plugin management systems or to those who
* want to introspect the content of schemas.
*
* If no schemas are installed, %NULL will be returned.
*
* The returned source may actually consist of multiple schema sources
* from different directories, depending on which directories were given
* in `XDG_DATA_DIRS` and `GSETTINGS_SCHEMA_DIR`. For this reason, all
* lookups performed against the default source should probably be done
* recursively.
*
* Returns: (transfer none): the default schema source
* Since: 2.32
*/
/**
* g_settings_schema_source_list_schemas:
* @source: a #GSettingsSchemaSource
* @recursive: if we should recurse
* @non_relocatable: (out) (transfer full) (array zero-terminated=1): the
* list of non-relocatable schemas
* @relocatable: (out) (transfer full) (array zero-terminated=1): the list
* of relocatable schemas
*
* Lists the schemas in a given source.
*
* If @recursive is %TRUE then include parent sources. If %FALSE then
* only include the schemas from one source (ie: one directory). You
* probably want %TRUE.
*
* Non-relocatable schemas are those for which you can call
* g_settings_new(). Relocatable schemas are those for which you must
* use g_settings_new_with_path().
*
* Do not call this function from normal programs. This is designed for
* use by database editors, commandline tools, etc.
*
* Since: 2.40
*/
/**
* g_settings_schema_source_lookup:
* @source: a #GSettingsSchemaSource
* @schema_id: a schema ID
* @recursive: %TRUE if the lookup should be recursive
*
* Looks up a schema with the identifier @schema_id in @source.
*
* This function is not required for normal uses of #GSettings but it
* may be useful to authors of plugin management systems or to those who
* want to introspect the content of schemas.
*
* If the schema isn't found directly in @source and @recursive is %TRUE
* then the parent sources will also be checked.
*
* If the schema isn't found, %NULL is returned.
*
* Returns: (nullable) (transfer full): a new #GSettingsSchema
* Since: 2.32
*/
/**
* g_settings_schema_source_new_from_directory:
* @directory: (type filename): the filename of a directory
* @parent: (nullable): a #GSettingsSchemaSource, or %NULL
* @trusted: %TRUE, if the directory is trusted
* @error: a pointer to a #GError pointer set to %NULL, or %NULL
*
* Attempts to create a new schema source corresponding to the contents
* of the given directory.
*
* This function is not required for normal uses of #GSettings but it
* may be useful to authors of plugin management systems.
*
* The directory should contain a file called `gschemas.compiled` as
* produced by the [glib-compile-schemas][glib-compile-schemas] tool.
*
* If @trusted is %TRUE then `gschemas.compiled` is trusted not to be
* corrupted. This assumption has a performance advantage, but can result
* in crashes or inconsistent behaviour in the case of a corrupted file.
* Generally, you should set @trusted to %TRUE for files installed by the
* system and to %FALSE for files in the home directory.
*
* If @parent is non-%NULL then there are two effects.
*
* First, if g_settings_schema_source_lookup() is called with the
* @recursive flag set to %TRUE and the schema can not be found in the
* source, the lookup will recurse to the parent.
*
* Second, any references to other schemas specified within this
* source (ie: `child` or `extends`) references may be resolved
* from the @parent.
*
* For this second reason, except in very unusual situations, the
* @parent should probably be given as the default schema source, as
* returned by g_settings_schema_source_get_default().
*
* Since: 2.32
*/
/**
* g_settings_schema_source_ref:
* @source: a #GSettingsSchemaSource
*
* Increase the reference count of @source, returning a new reference.
*
* Returns: a new reference to @source
* Since: 2.32
*/
/**
* g_settings_schema_source_unref:
* @source: a #GSettingsSchemaSource
*
* Decrease the reference count of @source, possibly freeing it.
*
* Since: 2.32
*/
/**
* g_settings_schema_unref:
* @schema: a #GSettingsSchema
*
* Decrease the reference count of @schema, possibly freeing it.
*
* Since: 2.32
*/
/**
* g_settings_set:
* @settings: a #GSettings object
* @key: the name of the key to set
* @format: a #GVariant format string
* @...: arguments as per @format
*
* Sets @key in @settings to @value.
*
* A convenience function that combines g_settings_set_value() with
* g_variant_new().
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings or for the #GVariantType of @format to mismatch
* the type given in the schema.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.26
*/
/**
* g_settings_set_boolean:
* @settings: a #GSettings object
* @key: the name of the key to set
* @value: the value to set it to
*
* Sets @key in @settings to @value.
*
* A convenience variant of g_settings_set() for booleans.
*
* It is a programmer error to give a @key that isn't specified as
* having a boolean type in the schema for @settings.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.26
*/
/**
* g_settings_set_double:
* @settings: a #GSettings object
* @key: the name of the key to set
* @value: the value to set it to
*
* Sets @key in @settings to @value.
*
* A convenience variant of g_settings_set() for doubles.
*
* It is a programmer error to give a @key that isn't specified as
* having a 'double' type in the schema for @settings.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.26
*/
/**
* g_settings_set_enum:
* @settings: a #GSettings object
* @key: a key, within @settings
* @value: an enumerated value
*
* Looks up the enumerated type nick for @value and writes it to @key,
* within @settings.
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings or is not marked as an enumerated type, or for
* @value not to be a valid value for the named type.
*
* After performing the write, accessing @key directly with
* g_settings_get_string() will return the 'nick' associated with
* @value.
*
* Returns: %TRUE, if the set succeeds
*/
/**
* g_settings_set_flags:
* @settings: a #GSettings object
* @key: a key, within @settings
* @value: a flags value
*
* Looks up the flags type nicks for the bits specified by @value, puts
* them in an array of strings and writes the array to @key, within
* @settings.
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings or is not marked as a flags type, or for @value
* to contain any bits that are not value for the named type.
*
* After performing the write, accessing @key directly with
* g_settings_get_strv() will return an array of 'nicks'; one for each
* bit in @value.
*
* Returns: %TRUE, if the set succeeds
*/
/**
* g_settings_set_int:
* @settings: a #GSettings object
* @key: the name of the key to set
* @value: the value to set it to
*
* Sets @key in @settings to @value.
*
* A convenience variant of g_settings_set() for 32-bit integers.
*
* It is a programmer error to give a @key that isn't specified as
* having a int32 type in the schema for @settings.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.26
*/
/**
* g_settings_set_int64:
* @settings: a #GSettings object
* @key: the name of the key to set
* @value: the value to set it to
*
* Sets @key in @settings to @value.
*
* A convenience variant of g_settings_set() for 64-bit integers.
*
* It is a programmer error to give a @key that isn't specified as
* having a int64 type in the schema for @settings.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.50
*/
/**
* g_settings_set_string:
* @settings: a #GSettings object
* @key: the name of the key to set
* @value: the value to set it to
*
* Sets @key in @settings to @value.
*
* A convenience variant of g_settings_set() for strings.
*
* It is a programmer error to give a @key that isn't specified as
* having a string type in the schema for @settings.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.26
*/
/**
* g_settings_set_strv:
* @settings: a #GSettings object
* @key: the name of the key to set
* @value: (nullable) (array zero-terminated=1): the value to set it to, or %NULL
*
* Sets @key in @settings to @value.
*
* A convenience variant of g_settings_set() for string arrays. If
* @value is %NULL, then @key is set to be the empty array.
*
* It is a programmer error to give a @key that isn't specified as
* having an array of strings type in the schema for @settings.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.26
*/
/**
* g_settings_set_uint:
* @settings: a #GSettings object
* @key: the name of the key to set
* @value: the value to set it to
*
* Sets @key in @settings to @value.
*
* A convenience variant of g_settings_set() for 32-bit unsigned
* integers.
*
* It is a programmer error to give a @key that isn't specified as
* having a uint32 type in the schema for @settings.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.30
*/
/**
* g_settings_set_uint64:
* @settings: a #GSettings object
* @key: the name of the key to set
* @value: the value to set it to
*
* Sets @key in @settings to @value.
*
* A convenience variant of g_settings_set() for 64-bit unsigned
* integers.
*
* It is a programmer error to give a @key that isn't specified as
* having a uint64 type in the schema for @settings.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.50
*/
/**
* g_settings_set_value:
* @settings: a #GSettings object
* @key: the name of the key to set
* @value: a #GVariant of the correct type
*
* Sets @key in @settings to @value.
*
* It is a programmer error to give a @key that isn't contained in the
* schema for @settings or for @value to have the incorrect type, per
* the schema.
*
* If @value is floating then this function consumes the reference.
*
* Returns: %TRUE if setting the key succeeded,
* %FALSE if the key was not writable
* Since: 2.26
*/
/**
* g_settings_sync:
*
* Ensures that all pending operations are complete for the default backend.
*
* Writes made to a #GSettings are handled asynchronously. For this
* reason, it is very unlikely that the changes have it to disk by the
* time g_settings_set() returns.
*
* This call will block until all of the writes have made it to the
* backend. Since the mainloop is not running, no change notifications
* will be dispatched during this call (but some may be queued by the
* time the call is done).
*/
/**
* g_settings_unbind:
* @object: (type GObject.Object): the object
* @property: the property whose binding is removed
*
* Removes an existing binding for @property on @object.
*
* Note that bindings are automatically removed when the
* object is finalized, so it is rarely necessary to call this
* function.
*
* Since: 2.26
*/
/**
* g_simple_action_group_add_entries:
* @simple: a #GSimpleActionGroup
* @entries: (array length=n_entries): a pointer to the first item in
* an array of #GActionEntry structs
* @n_entries: the length of @entries, or -1
* @user_data: the user data for signal connections
*
* A convenience function for creating multiple #GSimpleAction instances
* and adding them to the action group.
*
* Since: 2.30
* Deprecated: 2.38: Use g_action_map_add_action_entries()
*/
/**
* g_simple_action_group_insert:
* @simple: a #GSimpleActionGroup
* @action: a #GAction
*
* Adds an action to the action group.
*
* If the action group already contains an action with the same name as
* @action then the old action is dropped from the group.
*
* The action group takes its own reference on @action.
*
* Since: 2.28
* Deprecated: 2.38: Use g_action_map_add_action()
*/
/**
* g_simple_action_group_lookup:
* @simple: a #GSimpleActionGroup
* @action_name: the name of an action
*
* Looks up the action with the name @action_name in the group.
*
* If no such action exists, returns %NULL.
*
* Returns: (transfer none): a #GAction, or %NULL
* Since: 2.28
* Deprecated: 2.38: Use g_action_map_lookup_action()
*/
/**
* g_simple_action_group_new:
*
* Creates a new, empty, #GSimpleActionGroup.
*
* Returns: a new #GSimpleActionGroup
* Since: 2.28
*/
/**
* g_simple_action_group_remove:
* @simple: a #GSimpleActionGroup
* @action_name: the name of the action
*
* Removes the named action from the action group.
*
* If no action of this name is in the group then nothing happens.
*
* Since: 2.28
* Deprecated: 2.38: Use g_action_map_remove_action()
*/
/**
* g_simple_action_new:
* @name: the name of the action
* @parameter_type: (nullable): the type of parameter to the activate function
*
* Creates a new action.
*
* The created action is stateless. See g_simple_action_new_stateful().
*
* Returns: a new #GSimpleAction
* Since: 2.28
*/
/**
* g_simple_action_new_stateful:
* @name: the name of the action
* @parameter_type: (nullable): the type of the parameter to the activate function
* @state: the initial state of the action
*
* Creates a new stateful action.
*
* @state is the initial state of the action. All future state values
* must have the same #GVariantType as the initial state.
*
* If the @state GVariant is floating, it is consumed.
*
* Returns: a new #GSimpleAction
* Since: 2.28
*/
/**
* g_simple_action_set_enabled:
* @simple: a #GSimpleAction
* @enabled: whether the action is enabled
*
* Sets the action as enabled or not.
*
* An action must be enabled in order to be activated or in order to
* have its state changed from outside callers.
*
* This should only be called by the implementor of the action. Users
* of the action should not attempt to modify its enabled flag.
*
* Since: 2.28
*/
/**
* g_simple_action_set_state:
* @simple: a #GSimpleAction
* @value: the new #GVariant for the state
*
* Sets the state of the action.
*
* This directly updates the 'state' property to the given value.
*
* This should only be called by the implementor of the action. Users
* of the action should not attempt to directly modify the 'state'
* property. Instead, they should call g_action_change_state() to
* request the change.
*
* If the @value GVariant is floating, it is consumed.
*
* Since: 2.30
*/
/**
* g_simple_action_set_state_hint:
* @simple: a #GSimpleAction
* @state_hint: (nullable): a #GVariant representing the state hint
*
* Sets the state hint for the action.
*
* See g_action_get_state_hint() for more information about
* action state hints.
*
* Since: 2.44
*/
/**
* g_simple_async_report_error_in_idle: (skip)
* @object: (nullable): a #GObject, or %NULL.
* @callback: a #GAsyncReadyCallback.
* @user_data: user data passed to @callback.
* @domain: a #GQuark containing the error domain (usually #G_IO_ERROR).
* @code: a specific error code.
* @format: a formatted error reporting string.
* @...: a list of variables to fill in @format.
*
* Reports an error in an asynchronous function in an idle function by
* directly setting the contents of the #GAsyncResult with the given error
* information.
*
* Deprecated: 2.46: Use g_task_report_error().
*/
/**
* g_simple_async_report_gerror_in_idle:
* @object: (nullable): a #GObject, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback.
* @user_data: (closure): user data passed to @callback.
* @error: the #GError to report
*
* Reports an error in an idle function. Similar to
* g_simple_async_report_error_in_idle(), but takes a #GError rather
* than building a new one.
*
* Deprecated: 2.46: Use g_task_report_error().
*/
/**
* g_simple_async_report_take_gerror_in_idle: (skip)
* @object: (nullable): a #GObject, or %NULL
* @callback: a #GAsyncReadyCallback.
* @user_data: user data passed to @callback.
* @error: the #GError to report
*
* Reports an error in an idle function. Similar to
* g_simple_async_report_gerror_in_idle(), but takes over the caller's
* ownership of @error, so the caller does not have to free it any more.
*
* Since: 2.28
* Deprecated: 2.46: Use g_task_report_error().
*/
/**
* g_simple_async_result_complete:
* @simple: a #GSimpleAsyncResult.
*
* Completes an asynchronous I/O job immediately. Must be called in
* the thread where the asynchronous result was to be delivered, as it
* invokes the callback directly. If you are in a different thread use
* g_simple_async_result_complete_in_idle().
*
* Calling this function takes a reference to @simple for as long as
* is needed to complete the call.
*
* Deprecated: 2.46: Use #GTask instead.
*/
/**
* g_simple_async_result_complete_in_idle:
* @simple: a #GSimpleAsyncResult.
*
* Completes an asynchronous function in an idle handler in the
* [thread-default main context][g-main-context-push-thread-default]
* of the thread that @simple was initially created in
* (and re-pushes that context around the invocation of the callback).
*
* Calling this function takes a reference to @simple for as long as
* is needed to complete the call.
*
* Deprecated: 2.46: Use #GTask instead.
*/
/**
* g_simple_async_result_get_op_res_gboolean:
* @simple: a #GSimpleAsyncResult.
*
* Gets the operation result boolean from within the asynchronous result.
*
* Returns: %TRUE if the operation's result was %TRUE, %FALSE
* if the operation's result was %FALSE.
* Deprecated: 2.46: Use #GTask and g_task_propagate_boolean() instead.
*/
/**
* g_simple_async_result_get_op_res_gpointer: (skip)
* @simple: a #GSimpleAsyncResult.
*
* Gets a pointer result as returned by the asynchronous function.
*
* Returns: a pointer from the result.
* Deprecated: 2.46: Use #GTask and g_task_propagate_pointer() instead.
*/
/**
* g_simple_async_result_get_op_res_gssize:
* @simple: a #GSimpleAsyncResult.
*
* Gets a gssize from the asynchronous result.
*
* Returns: a gssize returned from the asynchronous function.
* Deprecated: 2.46: Use #GTask and g_task_propagate_int() instead.
*/
/**
* g_simple_async_result_get_source_tag: (skip)
* @simple: a #GSimpleAsyncResult.
*
* Gets the source tag for the #GSimpleAsyncResult.
*
* Returns: a #gpointer to the source object for the #GSimpleAsyncResult.
* Deprecated: 2.46.: Use #GTask and g_task_get_source_tag() instead.
*/
/**
* g_simple_async_result_is_valid:
* @result: the #GAsyncResult passed to the _finish function.
* @source: (nullable): the #GObject passed to the _finish function.
* @source_tag: (nullable): the asynchronous function.
*
* Ensures that the data passed to the _finish function of an async
* operation is consistent. Three checks are performed.
*
* First, @result is checked to ensure that it is really a
* #GSimpleAsyncResult. Second, @source is checked to ensure that it
* matches the source object of @result. Third, @source_tag is
* checked to ensure that it is equal to the @source_tag argument given
* to g_simple_async_result_new() (which, by convention, is a pointer
* to the _async function corresponding to the _finish function from
* which this function is called). (Alternatively, if either
* @source_tag or @result's source tag is %NULL, then the source tag
* check is skipped.)
*
* Returns: #TRUE if all checks passed or #FALSE if any failed.
* Since: 2.20
* Deprecated: 2.46: Use #GTask and g_task_is_valid() instead.
*/
/**
* g_simple_async_result_new:
* @source_object: (nullable): a #GObject, or %NULL.
* @callback: (scope async): a #GAsyncReadyCallback.
* @user_data: (closure): user data passed to @callback.
* @source_tag: the asynchronous function.
*
* Creates a #GSimpleAsyncResult.
*
* The common convention is to create the #GSimpleAsyncResult in the
* function that starts the asynchronous operation and use that same
* function as the @source_tag.
*
* If your operation supports cancellation with #GCancellable (which it
* probably should) then you should provide the user's cancellable to
* g_simple_async_result_set_check_cancellable() immediately after
* this function returns.
*
* Returns: a #GSimpleAsyncResult.
* Deprecated: 2.46: Use g_task_new() instead.
*/
/**
* g_simple_async_result_new_error:
* @source_object: (nullable): a #GObject, or %NULL.
* @callback: (scope async): a #GAsyncReadyCallback.
* @user_data: (closure): user data passed to @callback.
* @domain: a #GQuark.
* @code: an error code.
* @format: a string with format characters.
* @...: a list of values to insert into @format.
*
* Creates a new #GSimpleAsyncResult with a set error.
*
* Returns: a #GSimpleAsyncResult.
* Deprecated: 2.46: Use g_task_new() and g_task_return_new_error() instead.
*/
/**
* g_simple_async_result_new_from_error:
* @source_object: (nullable): a #GObject, or %NULL.
* @callback: (scope async): a #GAsyncReadyCallback.
* @user_data: (closure): user data passed to @callback.
* @error: a #GError
*
* Creates a #GSimpleAsyncResult from an error condition.
*
* Returns: a #GSimpleAsyncResult.
* Deprecated: 2.46: Use g_task_new() and g_task_return_error() instead.
*/
/**
* g_simple_async_result_new_take_error: (skip)
* @source_object: (nullable): a #GObject, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): user data passed to @callback
* @error: a #GError
*
* Creates a #GSimpleAsyncResult from an error condition, and takes over the
* caller's ownership of @error, so the caller does not need to free it anymore.
*
* Returns: a #GSimpleAsyncResult
* Since: 2.28
* Deprecated: 2.46: Use g_task_new() and g_task_return_error() instead.
*/
/**
* g_simple_async_result_propagate_error:
* @simple: a #GSimpleAsyncResult.
* @dest: (out): a location to propagate the error to.
*
* Propagates an error from within the simple asynchronous result to
* a given destination.
*
* If the #GCancellable given to a prior call to
* g_simple_async_result_set_check_cancellable() is cancelled then this
* function will return %TRUE with @dest set appropriately.
*
* Returns: %TRUE if the error was propagated to @dest. %FALSE otherwise.
* Deprecated: 2.46: Use #GTask instead.
*/
/**
* g_simple_async_result_run_in_thread: (skip)
* @simple: a #GSimpleAsyncResult.
* @func: a #GSimpleAsyncThreadFunc.
* @io_priority: the io priority of the request.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
*
* Runs the asynchronous job in a separate thread and then calls
* g_simple_async_result_complete_in_idle() on @simple to return
* the result to the appropriate main loop.
*
* Calling this function takes a reference to @simple for as long as
* is needed to run the job and report its completion.
*
* Deprecated: 2.46: Use #GTask and g_task_run_in_thread() instead.
*/
/**
* g_simple_async_result_set_check_cancellable:
* @simple: a #GSimpleAsyncResult
* @check_cancellable: (nullable): a #GCancellable to check, or %NULL to unset
*
* Sets a #GCancellable to check before dispatching results.
*
* This function has one very specific purpose: the provided cancellable
* is checked at the time of g_simple_async_result_propagate_error() If
* it is cancelled, these functions will return an "Operation was
* cancelled" error (%G_IO_ERROR_CANCELLED).
*
* Implementors of cancellable asynchronous functions should use this in
* order to provide a guarantee to their callers that cancelling an
* async operation will reliably result in an error being returned for
* that operation (even if a positive result for the operation has
* already been sent as an idle to the main context to be dispatched).
*
* The checking described above is done regardless of any call to the
* unrelated g_simple_async_result_set_handle_cancellation() function.
*
* Since: 2.32
* Deprecated: 2.46: Use #GTask instead.
*/
/**
* g_simple_async_result_set_error: (skip)
* @simple: a #GSimpleAsyncResult.
* @domain: a #GQuark (usually #G_IO_ERROR).
* @code: an error code.
* @format: a formatted error reporting string.
* @...: a list of variables to fill in @format.
*
* Sets an error within the asynchronous result without a #GError.
*
* Deprecated: 2.46: Use #GTask and g_task_return_new_error() instead.
*/
/**
* g_simple_async_result_set_error_va: (skip)
* @simple: a #GSimpleAsyncResult.
* @domain: a #GQuark (usually #G_IO_ERROR).
* @code: an error code.
* @format: a formatted error reporting string.
* @args: va_list of arguments.
*
* Sets an error within the asynchronous result without a #GError.
* Unless writing a binding, see g_simple_async_result_set_error().
*
* Deprecated: 2.46: Use #GTask and g_task_return_error() instead.
*/
/**
* g_simple_async_result_set_from_error:
* @simple: a #GSimpleAsyncResult.
* @error: #GError.
*
* Sets the result from a #GError.
*
* Deprecated: 2.46: Use #GTask and g_task_return_error() instead.
*/
/**
* g_simple_async_result_set_handle_cancellation:
* @simple: a #GSimpleAsyncResult.
* @handle_cancellation: a #gboolean.
*
* Sets whether to handle cancellation within the asynchronous operation.
*
* This function has nothing to do with
* g_simple_async_result_set_check_cancellable(). It only refers to the
* #GCancellable passed to g_simple_async_result_run_in_thread().
*
* Deprecated: 2.46
*/
/**
* g_simple_async_result_set_op_res_gboolean:
* @simple: a #GSimpleAsyncResult.
* @op_res: a #gboolean.
*
* Sets the operation result to a boolean within the asynchronous result.
*
* Deprecated: 2.46: Use #GTask and g_task_return_boolean() instead.
*/
/**
* g_simple_async_result_set_op_res_gpointer: (skip)
* @simple: a #GSimpleAsyncResult.
* @op_res: a pointer result from an asynchronous function.
* @destroy_op_res: a #GDestroyNotify function.
*
* Sets the operation result within the asynchronous result to a pointer.
*
* Deprecated: 2.46: Use #GTask and g_task_return_pointer() instead.
*/
/**
* g_simple_async_result_set_op_res_gssize:
* @simple: a #GSimpleAsyncResult.
* @op_res: a #gssize.
*
* Sets the operation result within the asynchronous result to
* the given @op_res.
*
* Deprecated: 2.46: Use #GTask and g_task_return_int() instead.
*/
/**
* g_simple_async_result_take_error: (skip)
* @simple: a #GSimpleAsyncResult
* @error: a #GError
*
* Sets the result from @error, and takes over the caller's ownership
* of @error, so the caller does not need to free it any more.
*
* Since: 2.28
* Deprecated: 2.46: Use #GTask and g_task_return_error() instead.
*/
/**
* g_simple_io_stream_new:
* @input_stream: a #GInputStream.
* @output_stream: a #GOutputStream.
*
* Creates a new #GSimpleIOStream wrapping @input_stream and @output_stream.
* See also #GIOStream.
*
* Returns: a new #GSimpleIOStream instance.
* Since: 2.44
*/
/**
* g_simple_permission_new:
* @allowed: %TRUE if the action is allowed
*
* Creates a new #GPermission instance that represents an action that is
* either always or never allowed.
*
* Returns: the #GSimplePermission, as a #GPermission
* Since: 2.26
*/
/**
* g_simple_proxy_resolver_new:
* @default_proxy: (nullable): the default proxy to use, eg
* "socks://192.168.1.1"
* @ignore_hosts: (nullable): an optional list of hosts/IP addresses
* to not use a proxy for.
*
* Creates a new #GSimpleProxyResolver. See
* #GSimpleProxyResolver:default-proxy and
* #GSimpleProxyResolver:ignore-hosts for more details on how the
* arguments are interpreted.
*
* Returns: (transfer full): a new #GSimpleProxyResolver
* Since: 2.36
*/
/**
* g_simple_proxy_resolver_set_default_proxy:
* @resolver: a #GSimpleProxyResolver
* @default_proxy: the default proxy to use
*
* Sets the default proxy on @resolver, to be used for any URIs that
* don't match #GSimpleProxyResolver:ignore-hosts or a proxy set
* via g_simple_proxy_resolver_set_uri_proxy().
*
* If @default_proxy starts with "socks://",
* #GSimpleProxyResolver will treat it as referring to all three of
* the socks5, socks4a, and socks4 proxy types.
*
* Since: 2.36
*/
/**
* g_simple_proxy_resolver_set_ignore_hosts:
* @resolver: a #GSimpleProxyResolver
* @ignore_hosts: %NULL-terminated list of hosts/IP addresses
* to not use a proxy for
*
* Sets the list of ignored hosts.
*
* See #GSimpleProxyResolver:ignore-hosts for more details on how the
* @ignore_hosts argument is interpreted.
*
* Since: 2.36
*/
/**
* g_simple_proxy_resolver_set_uri_proxy:
* @resolver: a #GSimpleProxyResolver
* @uri_scheme: the URI scheme to add a proxy for
* @proxy: the proxy to use for @uri_scheme
*
* Adds a URI-scheme-specific proxy to @resolver; URIs whose scheme
* matches @uri_scheme (and which don't match
* #GSimpleProxyResolver:ignore-hosts) will be proxied via @proxy.
*
* As with #GSimpleProxyResolver:default-proxy, if @proxy starts with
* "socks://", #GSimpleProxyResolver will treat it
* as referring to all three of the socks5, socks4a, and socks4 proxy
* types.
*
* Since: 2.36
*/
/**
* g_socket_accept:
* @socket: a #GSocket.
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Accept incoming connections on a connection-based socket. This removes
* the first outstanding connection request from the listening socket and
* creates a #GSocket object for it.
*
* The @socket must be bound to a local address with g_socket_bind() and
* must be listening for incoming connections (g_socket_listen()).
*
* If there are no outstanding connections then the operation will block
* or return %G_IO_ERROR_WOULD_BLOCK if non-blocking I/O is enabled.
* To be notified of an incoming connection, wait for the %G_IO_IN condition.
*
* Returns: (transfer full): a new #GSocket, or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_socket_address_enumerator_next:
* @enumerator: a #GSocketAddressEnumerator
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: a #GError.
*
* Retrieves the next #GSocketAddress from @enumerator. Note that this
* may block for some amount of time. (Eg, a #GNetworkAddress may need
* to do a DNS lookup before it can return an address.) Use
* g_socket_address_enumerator_next_async() if you need to avoid
* blocking.
*
* If @enumerator is expected to yield addresses, but for some reason
* is unable to (eg, because of a DNS error), then the first call to
* g_socket_address_enumerator_next() will return an appropriate error
* in *@error. However, if the first call to
* g_socket_address_enumerator_next() succeeds, then any further
* internal errors (other than @cancellable being triggered) will be
* ignored.
*
* Returns: (transfer full): a #GSocketAddress (owned by the caller), or %NULL on
* error (in which case *@error will be set) or if there are no
* more addresses.
*/
/**
* g_socket_address_enumerator_next_async:
* @enumerator: a #GSocketAddressEnumerator
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback to call when the request
* is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously retrieves the next #GSocketAddress from @enumerator
* and then calls @callback, which must call
* g_socket_address_enumerator_next_finish() to get the result.
*/
/**
* g_socket_address_enumerator_next_finish:
* @enumerator: a #GSocketAddressEnumerator
* @result: a #GAsyncResult
* @error: a #GError
*
* Retrieves the result of a completed call to
* g_socket_address_enumerator_next_async(). See
* g_socket_address_enumerator_next() for more information about
* error handling.
*
* Returns: (transfer full): a #GSocketAddress (owned by the caller), or %NULL on
* error (in which case *@error will be set) or if there are no
* more addresses.
*/
/**
* g_socket_address_get_family:
* @address: a #GSocketAddress
*
* Gets the socket family type of @address.
*
* Returns: the socket family type of @address
* Since: 2.22
*/
/**
* g_socket_address_get_native_size:
* @address: a #GSocketAddress
*
* Gets the size of @address's native struct sockaddr.
* You can use this to allocate memory to pass to
* g_socket_address_to_native().
*
* Returns: the size of the native struct sockaddr that
* @address represents
* Since: 2.22
*/
/**
* g_socket_address_new_from_native:
* @native: (not nullable): a pointer to a struct sockaddr
* @len: the size of the memory location pointed to by @native
*
* Creates a #GSocketAddress subclass corresponding to the native
* struct sockaddr @native.
*
* Returns: a new #GSocketAddress if @native could successfully
* be converted, otherwise %NULL
* Since: 2.22
*/
/**
* g_socket_address_to_native:
* @address: a #GSocketAddress
* @dest: a pointer to a memory location that will contain the native
* struct sockaddr
* @destlen: the size of @dest. Must be at least as large as
* g_socket_address_get_native_size()
* @error: #GError for error reporting, or %NULL to ignore
*
* Converts a #GSocketAddress to a native struct sockaddr, which can
* be passed to low-level functions like connect() or bind().
*
* If not enough space is available, a %G_IO_ERROR_NO_SPACE error
* is returned. If the address type is not known on the system
* then a %G_IO_ERROR_NOT_SUPPORTED error is returned.
*
* Returns: %TRUE if @dest was filled in, %FALSE on error
* Since: 2.22
*/
/**
* g_socket_bind:
* @socket: a #GSocket.
* @address: a #GSocketAddress specifying the local address.
* @allow_reuse: whether to allow reusing this address
* @error: #GError for error reporting, or %NULL to ignore.
*
* When a socket is created it is attached to an address family, but it
* doesn't have an address in this family. g_socket_bind() assigns the
* address (sometimes called name) of the socket.
*
* It is generally required to bind to a local address before you can
* receive connections. (See g_socket_listen() and g_socket_accept() ).
* In certain situations, you may also want to bind a socket that will be
* used to initiate connections, though this is not normally required.
*
* If @socket is a TCP socket, then @allow_reuse controls the setting
* of the `SO_REUSEADDR` socket option; normally it should be %TRUE for
* server sockets (sockets that you will eventually call
* g_socket_accept() on), and %FALSE for client sockets. (Failing to
* set this flag on a server socket may cause g_socket_bind() to return
* %G_IO_ERROR_ADDRESS_IN_USE if the server program is stopped and then
* immediately restarted.)
*
* If @socket is a UDP socket, then @allow_reuse determines whether or
* not other UDP sockets can be bound to the same address at the same
* time. In particular, you can have several UDP sockets bound to the
* same address, and they will all receive all of the multicast and
* broadcast packets sent to that address. (The behavior of unicast
* UDP packets to an address with multiple listeners is not defined.)
*
* Returns: %TRUE on success, %FALSE on error.
* Since: 2.22
*/
/**
* g_socket_check_connect_result:
* @socket: a #GSocket
* @error: #GError for error reporting, or %NULL to ignore.
*
* Checks and resets the pending connect error for the socket.
* This is used to check for errors when g_socket_connect() is
* used in non-blocking mode.
*
* Returns: %TRUE if no error, %FALSE otherwise, setting @error to the error
* Since: 2.22
*/
/**
* g_socket_client_add_application_proxy:
* @client: a #GSocketClient
* @protocol: The proxy protocol
*
* Enable proxy protocols to be handled by the application. When the
* indicated proxy protocol is returned by the #GProxyResolver,
* #GSocketClient will consider this protocol as supported but will
* not try to find a #GProxy instance to handle handshaking. The
* application must check for this case by calling
* g_socket_connection_get_remote_address() on the returned
* #GSocketConnection, and seeing if it's a #GProxyAddress of the
* appropriate type, to determine whether or not it needs to handle
* the proxy handshaking itself.
*
* This should be used for proxy protocols that are dialects of
* another protocol such as HTTP proxy. It also allows cohabitation of
* proxy protocols that are reused between protocols. A good example
* is HTTP. It can be used to proxy HTTP, FTP and Gopher and can also
* be use as generic socket proxy through the HTTP CONNECT method.
*
* When the proxy is detected as being an application proxy, TLS handshake
* will be skipped. This is required to let the application do the proxy
* specific handshake.
*/
/**
* g_socket_client_connect:
* @client: a #GSocketClient.
* @connectable: a #GSocketConnectable specifying the remote address.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Tries to resolve the @connectable and make a network connection to it.
*
* Upon a successful connection, a new #GSocketConnection is constructed
* and returned. The caller owns this new object and must drop their
* reference to it when finished with it.
*
* The type of the #GSocketConnection object returned depends on the type of
* the underlying socket that is used. For instance, for a TCP/IP connection
* it will be a #GTcpConnection.
*
* The socket created will be the same family as the address that the
* @connectable resolves to, unless family is set with g_socket_client_set_family()
* or indirectly via g_socket_client_set_local_address(). The socket type
* defaults to %G_SOCKET_TYPE_STREAM but can be set with
* g_socket_client_set_socket_type().
*
* If a local address is specified with g_socket_client_set_local_address() the
* socket will be bound to this address before connecting.
*
* Returns: (transfer full): a #GSocketConnection on success, %NULL on error.
* Since: 2.22
*/
/**
* g_socket_client_connect_async:
* @client: a #GSocketClient
* @connectable: a #GSocketConnectable specifying the remote address.
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): user data for the callback
*
* This is the asynchronous version of g_socket_client_connect().
*
* When the operation is finished @callback will be
* called. You can then call g_socket_client_connect_finish() to get
* the result of the operation.
*
* Since: 2.22
*/
/**
* g_socket_client_connect_finish:
* @client: a #GSocketClient.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an async connect operation. See g_socket_client_connect_async()
*
* Returns: (transfer full): a #GSocketConnection on success, %NULL on error.
* Since: 2.22
*/
/**
* g_socket_client_connect_to_host:
* @client: a #GSocketClient
* @host_and_port: the name and optionally port of the host to connect to
* @default_port: the default port to connect to
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a pointer to a #GError, or %NULL
*
* This is a helper function for g_socket_client_connect().
*
* Attempts to create a TCP connection to the named host.
*
* @host_and_port may be in any of a number of recognized formats; an IPv6
* address, an IPv4 address, or a domain name (in which case a DNS
* lookup is performed). Quoting with [] is supported for all address
* types. A port override may be specified in the usual way with a
* colon. Ports may be given as decimal numbers or symbolic names (in
* which case an /etc/services lookup is performed).
*
* If no port override is given in @host_and_port then @default_port will be
* used as the port number to connect to.
*
* In general, @host_and_port is expected to be provided by the user (allowing
* them to give the hostname, and a port override if necessary) and
* @default_port is expected to be provided by the application.
*
* In the case that an IP address is given, a single connection
* attempt is made. In the case that a name is given, multiple
* connection attempts may be made, in turn and according to the
* number of address records in DNS, until a connection succeeds.
*
* Upon a successful connection, a new #GSocketConnection is constructed
* and returned. The caller owns this new object and must drop their
* reference to it when finished with it.
*
* In the event of any failure (DNS error, service not found, no hosts
* connectable) %NULL is returned and @error (if non-%NULL) is set
* accordingly.
*
* Returns: (transfer full): a #GSocketConnection on success, %NULL on error.
* Since: 2.22
*/
/**
* g_socket_client_connect_to_host_async:
* @client: a #GSocketClient
* @host_and_port: the name and optionally the port of the host to connect to
* @default_port: the default port to connect to
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): user data for the callback
*
* This is the asynchronous version of g_socket_client_connect_to_host().
*
* When the operation is finished @callback will be
* called. You can then call g_socket_client_connect_to_host_finish() to get
* the result of the operation.
*
* Since: 2.22
*/
/**
* g_socket_client_connect_to_host_finish:
* @client: a #GSocketClient.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an async connect operation. See g_socket_client_connect_to_host_async()
*
* Returns: (transfer full): a #GSocketConnection on success, %NULL on error.
* Since: 2.22
*/
/**
* g_socket_client_connect_to_service:
* @client: a #GSocketConnection
* @domain: a domain name
* @service: the name of the service to connect to
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a pointer to a #GError, or %NULL
*
* Attempts to create a TCP connection to a service.
*
* This call looks up the SRV record for @service at @domain for the
* "tcp" protocol. It then attempts to connect, in turn, to each of
* the hosts providing the service until either a connection succeeds
* or there are no hosts remaining.
*
* Upon a successful connection, a new #GSocketConnection is constructed
* and returned. The caller owns this new object and must drop their
* reference to it when finished with it.
*
* In the event of any failure (DNS error, service not found, no hosts
* connectable) %NULL is returned and @error (if non-%NULL) is set
* accordingly.
*
* Returns: (transfer full): a #GSocketConnection if successful, or %NULL on error
*/
/**
* g_socket_client_connect_to_service_async:
* @client: a #GSocketClient
* @domain: a domain name
* @service: the name of the service to connect to
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): user data for the callback
*
* This is the asynchronous version of
* g_socket_client_connect_to_service().
*
* Since: 2.22
*/
/**
* g_socket_client_connect_to_service_finish:
* @client: a #GSocketClient.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an async connect operation. See g_socket_client_connect_to_service_async()
*
* Returns: (transfer full): a #GSocketConnection on success, %NULL on error.
* Since: 2.22
*/
/**
* g_socket_client_connect_to_uri:
* @client: a #GSocketClient
* @uri: A network URI
* @default_port: the default port to connect to
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a pointer to a #GError, or %NULL
*
* This is a helper function for g_socket_client_connect().
*
* Attempts to create a TCP connection with a network URI.
*
* @uri may be any valid URI containing an "authority" (hostname/port)
* component. If a port is not specified in the URI, @default_port
* will be used. TLS will be negotiated if #GSocketClient:tls is %TRUE.
* (#GSocketClient does not know to automatically assume TLS for
* certain URI schemes.)
*
* Using this rather than g_socket_client_connect() or
* g_socket_client_connect_to_host() allows #GSocketClient to
* determine when to use application-specific proxy protocols.
*
* Upon a successful connection, a new #GSocketConnection is constructed
* and returned. The caller owns this new object and must drop their
* reference to it when finished with it.
*
* In the event of any failure (DNS error, service not found, no hosts
* connectable) %NULL is returned and @error (if non-%NULL) is set
* accordingly.
*
* Returns: (transfer full): a #GSocketConnection on success, %NULL on error.
* Since: 2.26
*/
/**
* g_socket_client_connect_to_uri_async:
* @client: a #GSocketClient
* @uri: a network uri
* @default_port: the default port to connect to
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): user data for the callback
*
* This is the asynchronous version of g_socket_client_connect_to_uri().
*
* When the operation is finished @callback will be
* called. You can then call g_socket_client_connect_to_uri_finish() to get
* the result of the operation.
*
* Since: 2.26
*/
/**
* g_socket_client_connect_to_uri_finish:
* @client: a #GSocketClient.
* @result: a #GAsyncResult.
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an async connect operation. See g_socket_client_connect_to_uri_async()
*
* Returns: (transfer full): a #GSocketConnection on success, %NULL on error.
* Since: 2.26
*/
/**
* g_socket_client_get_enable_proxy:
* @client: a #GSocketClient.
*
* Gets the proxy enable state; see g_socket_client_set_enable_proxy()
*
* Returns: whether proxying is enabled
* Since: 2.26
*/
/**
* g_socket_client_get_family:
* @client: a #GSocketClient.
*
* Gets the socket family of the socket client.
*
* See g_socket_client_set_family() for details.
*
* Returns: a #GSocketFamily
* Since: 2.22
*/
/**
* g_socket_client_get_local_address:
* @client: a #GSocketClient.
*
* Gets the local address of the socket client.
*
* See g_socket_client_set_local_address() for details.
*
* Returns: (transfer none): a #GSocketAddress or %NULL. Do not free.
* Since: 2.22
*/
/**
* g_socket_client_get_protocol:
* @client: a #GSocketClient
*
* Gets the protocol name type of the socket client.
*
* See g_socket_client_set_protocol() for details.
*
* Returns: a #GSocketProtocol
* Since: 2.22
*/
/**
* g_socket_client_get_proxy_resolver:
* @client: a #GSocketClient.
*
* Gets the #GProxyResolver being used by @client. Normally, this will
* be the resolver returned by g_proxy_resolver_get_default(), but you
* can override it with g_socket_client_set_proxy_resolver().
*
* Returns: (transfer none): The #GProxyResolver being used by
* @client.
* Since: 2.36
*/
/**
* g_socket_client_get_socket_type:
* @client: a #GSocketClient.
*
* Gets the socket type of the socket client.
*
* See g_socket_client_set_socket_type() for details.
*
* Returns: a #GSocketFamily
* Since: 2.22
*/
/**
* g_socket_client_get_timeout:
* @client: a #GSocketClient
*
* Gets the I/O timeout time for sockets created by @client.
*
* See g_socket_client_set_timeout() for details.
*
* Returns: the timeout in seconds
* Since: 2.26
*/
/**
* g_socket_client_get_tls:
* @client: a #GSocketClient.
*
* Gets whether @client creates TLS connections. See
* g_socket_client_set_tls() for details.
*
* Returns: whether @client uses TLS
* Since: 2.28
*/
/**
* g_socket_client_get_tls_validation_flags:
* @client: a #GSocketClient.
*
* Gets the TLS validation flags used creating TLS connections via
* @client.
*
* Returns: the TLS validation flags
* Since: 2.28
*/
/**
* g_socket_client_new:
*
* Creates a new #GSocketClient with the default options.
*
* Returns: a #GSocketClient.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_socket_client_set_enable_proxy:
* @client: a #GSocketClient.
* @enable: whether to enable proxies
*
* Sets whether or not @client attempts to make connections via a
* proxy server. When enabled (the default), #GSocketClient will use a
* #GProxyResolver to determine if a proxy protocol such as SOCKS is
* needed, and automatically do the necessary proxy negotiation.
*
* See also g_socket_client_set_proxy_resolver().
*
* Since: 2.26
*/
/**
* g_socket_client_set_family:
* @client: a #GSocketClient.
* @family: a #GSocketFamily
*
* Sets the socket family of the socket client.
* If this is set to something other than %G_SOCKET_FAMILY_INVALID
* then the sockets created by this object will be of the specified
* family.
*
* This might be useful for instance if you want to force the local
* connection to be an ipv4 socket, even though the address might
* be an ipv6 mapped to ipv4 address.
*
* Since: 2.22
*/
/**
* g_socket_client_set_local_address:
* @client: a #GSocketClient.
* @address: (nullable): a #GSocketAddress, or %NULL
*
* Sets the local address of the socket client.
* The sockets created by this object will bound to the
* specified address (if not %NULL) before connecting.
*
* This is useful if you want to ensure that the local
* side of the connection is on a specific port, or on
* a specific interface.
*
* Since: 2.22
*/
/**
* g_socket_client_set_protocol:
* @client: a #GSocketClient.
* @protocol: a #GSocketProtocol
*
* Sets the protocol of the socket client.
* The sockets created by this object will use of the specified
* protocol.
*
* If @protocol is %0 that means to use the default
* protocol for the socket family and type.
*
* Since: 2.22
*/
/**
* g_socket_client_set_proxy_resolver:
* @client: a #GSocketClient.
* @proxy_resolver: (nullable): a #GProxyResolver, or %NULL for the
* default.
*
* Overrides the #GProxyResolver used by @client. You can call this if
* you want to use specific proxies, rather than using the system
* default proxy settings.
*
* Note that whether or not the proxy resolver is actually used
* depends on the setting of #GSocketClient:enable-proxy, which is not
* changed by this function (but which is %TRUE by default)
*
* Since: 2.36
*/
/**
* g_socket_client_set_socket_type:
* @client: a #GSocketClient.
* @type: a #GSocketType
*
* Sets the socket type of the socket client.
* The sockets created by this object will be of the specified
* type.
*
* It doesn't make sense to specify a type of %G_SOCKET_TYPE_DATAGRAM,
* as GSocketClient is used for connection oriented services.
*
* Since: 2.22
*/
/**
* g_socket_client_set_timeout:
* @client: a #GSocketClient.
* @timeout: the timeout
*
* Sets the I/O timeout for sockets created by @client. @timeout is a
* time in seconds, or 0 for no timeout (the default).
*
* The timeout value affects the initial connection attempt as well,
* so setting this may cause calls to g_socket_client_connect(), etc,
* to fail with %G_IO_ERROR_TIMED_OUT.
*
* Since: 2.26
*/
/**
* g_socket_client_set_tls:
* @client: a #GSocketClient.
* @tls: whether to use TLS
*
* Sets whether @client creates TLS (aka SSL) connections. If @tls is
* %TRUE, @client will wrap its connections in a #GTlsClientConnection
* and perform a TLS handshake when connecting.
*
* Note that since #GSocketClient must return a #GSocketConnection,
* but #GTlsClientConnection is not a #GSocketConnection, this
* actually wraps the resulting #GTlsClientConnection in a
* #GTcpWrapperConnection when returning it. You can use
* g_tcp_wrapper_connection_get_base_io_stream() on the return value
* to extract the #GTlsClientConnection.
*
* If you need to modify the behavior of the TLS handshake (eg, by
* setting a client-side certificate to use, or connecting to the
* #GTlsConnection::accept-certificate signal), you can connect to
* @client's #GSocketClient::event signal and wait for it to be
* emitted with %G_SOCKET_CLIENT_TLS_HANDSHAKING, which will give you
* a chance to see the #GTlsClientConnection before the handshake
* starts.
*
* Since: 2.28
*/
/**
* g_socket_client_set_tls_validation_flags:
* @client: a #GSocketClient.
* @flags: the validation flags
*
* Sets the TLS validation flags used when creating TLS connections
* via @client. The default value is %G_TLS_CERTIFICATE_VALIDATE_ALL.
*
* Since: 2.28
*/
/**
* g_socket_close:
* @socket: a #GSocket
* @error: #GError for error reporting, or %NULL to ignore.
*
* Closes the socket, shutting down any active connection.
*
* Closing a socket does not wait for all outstanding I/O operations
* to finish, so the caller should not rely on them to be guaranteed
* to complete even if the close returns with no error.
*
* Once the socket is closed, all other operations will return
* %G_IO_ERROR_CLOSED. Closing a socket multiple times will not
* return an error.
*
* Sockets will be automatically closed when the last reference
* is dropped, but you might want to call this function to make sure
* resources are released as early as possible.
*
* Beware that due to the way that TCP works, it is possible for
* recently-sent data to be lost if either you close a socket while the
* %G_IO_IN condition is set, or else if the remote connection tries to
* send something to you after you close the socket but before it has
* finished reading all of the data you sent. There is no easy generic
* way to avoid this problem; the easiest fix is to design the network
* protocol such that the client will never send data "out of turn".
* Another solution is for the server to half-close the connection by
* calling g_socket_shutdown() with only the @shutdown_write flag set,
* and then wait for the client to notice this and close its side of the
* connection, after which the server can safely call g_socket_close().
* (This is what #GTcpConnection does if you call
* g_tcp_connection_set_graceful_disconnect(). But of course, this
* only works if the client will close its connection after the server
* does.)
*
* Returns: %TRUE on success, %FALSE on error
* Since: 2.22
*/
/**
* g_socket_condition_check:
* @socket: a #GSocket
* @condition: a #GIOCondition mask to check
*
* Checks on the readiness of @socket to perform operations.
* The operations specified in @condition are checked for and masked
* against the currently-satisfied conditions on @socket. The result
* is returned.
*
* Note that on Windows, it is possible for an operation to return
* %G_IO_ERROR_WOULD_BLOCK even immediately after
* g_socket_condition_check() has claimed that the socket is ready for
* writing. Rather than calling g_socket_condition_check() and then
* writing to the socket if it succeeds, it is generally better to
* simply try writing to the socket right away, and try again later if
* the initial attempt returns %G_IO_ERROR_WOULD_BLOCK.
*
* It is meaningless to specify %G_IO_ERR or %G_IO_HUP in condition;
* these conditions will always be set in the output if they are true.
*
* This call never blocks.
*
* Returns: the @GIOCondition mask of the current state
* Since: 2.22
*/
/**
* g_socket_condition_timed_wait:
* @socket: a #GSocket
* @condition: a #GIOCondition mask to wait for
* @timeout: the maximum time (in microseconds) to wait, or -1
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a #GError pointer, or %NULL
*
* Waits for up to @timeout microseconds for @condition to become true
* on @socket. If the condition is met, %TRUE is returned.
*
* If @cancellable is cancelled before the condition is met, or if
* @timeout (or the socket's #GSocket:timeout) is reached before the
* condition is met, then %FALSE is returned and @error, if non-%NULL,
* is set to the appropriate value (%G_IO_ERROR_CANCELLED or
* %G_IO_ERROR_TIMED_OUT).
*
* If you don't want a timeout, use g_socket_condition_wait().
* (Alternatively, you can pass -1 for @timeout.)
*
* Note that although @timeout is in microseconds for consistency with
* other GLib APIs, this function actually only has millisecond
* resolution, and the behavior is undefined if @timeout is not an
* exact number of milliseconds.
*
* Returns: %TRUE if the condition was met, %FALSE otherwise
* Since: 2.32
*/
/**
* g_socket_condition_wait:
* @socket: a #GSocket
* @condition: a #GIOCondition mask to wait for
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a #GError pointer, or %NULL
*
* Waits for @condition to become true on @socket. When the condition
* is met, %TRUE is returned.
*
* If @cancellable is cancelled before the condition is met, or if the
* socket has a timeout set and it is reached before the condition is
* met, then %FALSE is returned and @error, if non-%NULL, is set to
* the appropriate value (%G_IO_ERROR_CANCELLED or
* %G_IO_ERROR_TIMED_OUT).
*
* See also g_socket_condition_timed_wait().
*
* Returns: %TRUE if the condition was met, %FALSE otherwise
* Since: 2.22
*/
/**
* g_socket_connect:
* @socket: a #GSocket.
* @address: a #GSocketAddress specifying the remote address.
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Connect the socket to the specified remote address.
*
* For connection oriented socket this generally means we attempt to make
* a connection to the @address. For a connection-less socket it sets
* the default address for g_socket_send() and discards all incoming datagrams
* from other sources.
*
* Generally connection oriented sockets can only connect once, but
* connection-less sockets can connect multiple times to change the
* default address.
*
* If the connect call needs to do network I/O it will block, unless
* non-blocking I/O is enabled. Then %G_IO_ERROR_PENDING is returned
* and the user can be notified of the connection finishing by waiting
* for the G_IO_OUT condition. The result of the connection must then be
* checked with g_socket_check_connect_result().
*
* Returns: %TRUE if connected, %FALSE on error.
* Since: 2.22
*/
/**
* g_socket_connectable_enumerate:
* @connectable: a #GSocketConnectable
*
* Creates a #GSocketAddressEnumerator for @connectable.
*
* Returns: (transfer full): a new #GSocketAddressEnumerator.
* Since: 2.22
*/
/**
* g_socket_connectable_proxy_enumerate:
* @connectable: a #GSocketConnectable
*
* Creates a #GSocketAddressEnumerator for @connectable that will
* return #GProxyAddresses for addresses that you must connect
* to via a proxy.
*
* If @connectable does not implement
* g_socket_connectable_proxy_enumerate(), this will fall back to
* calling g_socket_connectable_enumerate().
*
* Returns: (transfer full): a new #GSocketAddressEnumerator.
* Since: 2.26
*/
/**
* g_socket_connectable_to_string:
* @connectable: a #GSocketConnectable
*
* Format a #GSocketConnectable as a string. This is a human-readable format for
* use in debugging output, and is not a stable serialization format. It is not
* suitable for use in user interfaces as it exposes too much information for a
* user.
*
* If the #GSocketConnectable implementation does not support string formatting,
* the implementation’s type name will be returned as a fallback.
*
* Returns: (transfer full): the formatted string
* Since: 2.48
*/
/**
* g_socket_connection_connect:
* @connection: a #GSocketConnection
* @address: a #GSocketAddress specifying the remote address.
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Connect @connection to the specified remote address.
*
* Returns: %TRUE if the connection succeeded, %FALSE on error
* Since: 2.32
*/
/**
* g_socket_connection_connect_async:
* @connection: a #GSocketConnection
* @address: a #GSocketAddress specifying the remote address.
* @cancellable: (nullable): a %GCancellable or %NULL
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): user data for the callback
*
* Asynchronously connect @connection to the specified remote address.
*
* This clears the #GSocket:blocking flag on @connection's underlying
* socket if it is currently set.
*
* Use g_socket_connection_connect_finish() to retrieve the result.
*
* Since: 2.32
*/
/**
* g_socket_connection_connect_finish:
* @connection: a #GSocketConnection
* @result: the #GAsyncResult
* @error: #GError for error reporting, or %NULL to ignore.
*
* Gets the result of a g_socket_connection_connect_async() call.
*
* Returns: %TRUE if the connection succeeded, %FALSE on error
* Since: 2.32
*/
/**
* g_socket_connection_factory_create_connection:
* @socket: a #GSocket
*
* Creates a #GSocketConnection subclass of the right type for
* @socket.
*
* Returns: (transfer full): a #GSocketConnection
* Since: 2.22
*/
/**
* g_socket_connection_factory_lookup_type:
* @family: a #GSocketFamily
* @type: a #GSocketType
* @protocol_id: a protocol id
*
* Looks up the #GType to be used when creating socket connections on
* sockets with the specified @family, @type and @protocol_id.
*
* If no type is registered, the #GSocketConnection base type is returned.
*
* Returns: a #GType
* Since: 2.22
*/
/**
* g_socket_connection_factory_register_type:
* @g_type: a #GType, inheriting from %G_TYPE_SOCKET_CONNECTION
* @family: a #GSocketFamily
* @type: a #GSocketType
* @protocol: a protocol id
*
* Looks up the #GType to be used when creating socket connections on
* sockets with the specified @family, @type and @protocol.
*
* If no type is registered, the #GSocketConnection base type is returned.
*
* Since: 2.22
*/
/**
* g_socket_connection_get_local_address:
* @connection: a #GSocketConnection
* @error: #GError for error reporting, or %NULL to ignore.
*
* Try to get the local address of a socket connection.
*
* Returns: (transfer full): a #GSocketAddress or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_socket_connection_get_remote_address:
* @connection: a #GSocketConnection
* @error: #GError for error reporting, or %NULL to ignore.
*
* Try to get the remote address of a socket connection.
*
* Since GLib 2.40, when used with g_socket_client_connect() or
* g_socket_client_connect_async(), during emission of
* %G_SOCKET_CLIENT_CONNECTING, this function will return the remote
* address that will be used for the connection. This allows
* applications to print e.g. "Connecting to example.com
* (10.42.77.3)...".
*
* Returns: (transfer full): a #GSocketAddress or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_socket_connection_get_socket:
* @connection: a #GSocketConnection
*
* Gets the underlying #GSocket object of the connection.
* This can be useful if you want to do something unusual on it
* not supported by the #GSocketConnection APIs.
*
* Returns: (transfer none): a #GSocket or %NULL on error.
* Since: 2.22
*/
/**
* g_socket_connection_is_connected:
* @connection: a #GSocketConnection
*
* Checks if @connection is connected. This is equivalent to calling
* g_socket_is_connected() on @connection's underlying #GSocket.
*
* Returns: whether @connection is connected
* Since: 2.32
*/
/**
* g_socket_control_message_deserialize:
* @level: a socket level
* @type: a socket control message type for the given @level
* @size: the size of the data in bytes
* @data: (array length=size) (element-type guint8): pointer to the message data
*
* Tries to deserialize a socket control message of a given
* @level and @type. This will ask all known (to GType) subclasses
* of #GSocketControlMessage if they can understand this kind
* of message and if so deserialize it into a #GSocketControlMessage.
*
* If there is no implementation for this kind of control message, %NULL
* will be returned.
*
* Returns: (transfer full): the deserialized message or %NULL
* Since: 2.22
*/
/**
* g_socket_control_message_get_level:
* @message: a #GSocketControlMessage
*
* Returns the "level" (i.e. the originating protocol) of the control message.
* This is often SOL_SOCKET.
*
* Returns: an integer describing the level
* Since: 2.22
*/
/**
* g_socket_control_message_get_msg_type:
* @message: a #GSocketControlMessage
*
* Returns the protocol specific type of the control message.
* For instance, for UNIX fd passing this would be SCM_RIGHTS.
*
* Returns: an integer describing the type of control message
* Since: 2.22
*/
/**
* g_socket_control_message_get_size:
* @message: a #GSocketControlMessage
*
* Returns the space required for the control message, not including
* headers or alignment.
*
* Returns: The number of bytes required.
* Since: 2.22
*/
/**
* g_socket_control_message_serialize:
* @message: a #GSocketControlMessage
* @data: (not nullable): A buffer to write data to
*
* Converts the data in the message to bytes placed in the
* message.
*
* @data is guaranteed to have enough space to fit the size
* returned by g_socket_control_message_get_size() on this
* object.
*
* Since: 2.22
*/
/**
* g_socket_create_source: (skip)
* @socket: a #GSocket
* @condition: a #GIOCondition mask to monitor
* @cancellable: (nullable): a %GCancellable or %NULL
*
* Creates a #GSource that can be attached to a %GMainContext to monitor
* for the availability of the specified @condition on the socket. The #GSource
* keeps a reference to the @socket.
*
* The callback on the source is of the #GSocketSourceFunc type.
*
* It is meaningless to specify %G_IO_ERR or %G_IO_HUP in @condition;
* these conditions will always be reported output if they are true.
*
* @cancellable if not %NULL can be used to cancel the source, which will
* cause the source to trigger, reporting the current condition (which
* is likely 0 unless cancellation happened at the same time as a
* condition change). You can check for this in the callback using
* g_cancellable_is_cancelled().
*
* If @socket has a timeout set, and it is reached before @condition
* occurs, the source will then trigger anyway, reporting %G_IO_IN or
* %G_IO_OUT depending on @condition. However, @socket will have been
* marked as having had a timeout, and so the next #GSocket I/O method
* you call will then fail with a %G_IO_ERROR_TIMED_OUT.
*
* Returns: (transfer full): a newly allocated %GSource, free with g_source_unref().
* Since: 2.22
*/
/**
* g_socket_get_available_bytes:
* @socket: a #GSocket
*
* Get the amount of data pending in the OS input buffer, without blocking.
*
* If @socket is a UDP or SCTP socket, this will return the size of
* just the next packet, even if additional packets are buffered after
* that one.
*
* Note that on Windows, this function is rather inefficient in the
* UDP case, and so if you know any plausible upper bound on the size
* of the incoming packet, it is better to just do a
* g_socket_receive() with a buffer of that size, rather than calling
* g_socket_get_available_bytes() first and then doing a receive of
* exactly the right size.
*
* Returns: the number of bytes that can be read from the socket
* without blocking or truncating, or -1 on error.
* Since: 2.32
*/
/**
* g_socket_get_blocking:
* @socket: a #GSocket.
*
* Gets the blocking mode of the socket. For details on blocking I/O,
* see g_socket_set_blocking().
*
* Returns: %TRUE if blocking I/O is used, %FALSE otherwise.
* Since: 2.22
*/
/**
* g_socket_get_broadcast:
* @socket: a #GSocket.
*
* Gets the broadcast setting on @socket; if %TRUE,
* it is possible to send packets to broadcast
* addresses.
*
* Returns: the broadcast setting on @socket
* Since: 2.32
*/
/**
* g_socket_get_credentials:
* @socket: a #GSocket.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Returns the credentials of the foreign process connected to this
* socket, if any (e.g. it is only supported for %G_SOCKET_FAMILY_UNIX
* sockets).
*
* If this operation isn't supported on the OS, the method fails with
* the %G_IO_ERROR_NOT_SUPPORTED error. On Linux this is implemented
* by reading the %SO_PEERCRED option on the underlying socket.
*
* Other ways to obtain credentials from a foreign peer includes the
* #GUnixCredentialsMessage type and
* g_unix_connection_send_credentials() /
* g_unix_connection_receive_credentials() functions.
*
* Returns: (transfer full): %NULL if @error is set, otherwise a #GCredentials object
* that must be freed with g_object_unref().
* Since: 2.26
*/
/**
* g_socket_get_family:
* @socket: a #GSocket.
*
* Gets the socket family of the socket.
*
* Returns: a #GSocketFamily
* Since: 2.22
*/
/**
* g_socket_get_fd:
* @socket: a #GSocket.
*
* Returns the underlying OS socket object. On unix this
* is a socket file descriptor, and on Windows this is
* a Winsock2 SOCKET handle. This may be useful for
* doing platform specific or otherwise unusual operations
* on the socket.
*
* Returns: the file descriptor of the socket.
* Since: 2.22
*/
/**
* g_socket_get_keepalive:
* @socket: a #GSocket.
*
* Gets the keepalive mode of the socket. For details on this,
* see g_socket_set_keepalive().
*
* Returns: %TRUE if keepalive is active, %FALSE otherwise.
* Since: 2.22
*/
/**
* g_socket_get_listen_backlog:
* @socket: a #GSocket.
*
* Gets the listen backlog setting of the socket. For details on this,
* see g_socket_set_listen_backlog().
*
* Returns: the maximum number of pending connections.
* Since: 2.22
*/
/**
* g_socket_get_local_address:
* @socket: a #GSocket.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Try to get the local address of a bound socket. This is only
* useful if the socket has been bound to a local address,
* either explicitly or implicitly when connecting.
*
* Returns: (transfer full): a #GSocketAddress or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_socket_get_multicast_loopback:
* @socket: a #GSocket.
*
* Gets the multicast loopback setting on @socket; if %TRUE (the
* default), outgoing multicast packets will be looped back to
* multicast listeners on the same host.
*
* Returns: the multicast loopback setting on @socket
* Since: 2.32
*/
/**
* g_socket_get_multicast_ttl:
* @socket: a #GSocket.
*
* Gets the multicast time-to-live setting on @socket; see
* g_socket_set_multicast_ttl() for more details.
*
* Returns: the multicast time-to-live setting on @socket
* Since: 2.32
*/
/**
* g_socket_get_option:
* @socket: a #GSocket
* @level: the "API level" of the option (eg, `SOL_SOCKET`)
* @optname: the "name" of the option (eg, `SO_BROADCAST`)
* @value: (out): return location for the option value
* @error: #GError for error reporting, or %NULL to ignore.
*
* Gets the value of an integer-valued option on @socket, as with
* getsockopt(). (If you need to fetch a non-integer-valued option,
* you will need to call getsockopt() directly.)
*
* The [][gio-gnetworking.h]
* header pulls in system headers that will define most of the
* standard/portable socket options. For unusual socket protocols or
* platform-dependent options, you may need to include additional
* headers.
*
* Note that even for socket options that are a single byte in size,
* @value is still a pointer to a #gint variable, not a #guchar;
* g_socket_get_option() will handle the conversion internally.
*
* Returns: success or failure. On failure, @error will be set, and
* the system error value (`errno` or WSAGetLastError()) will still
* be set to the result of the getsockopt() call.
* Since: 2.36
*/
/**
* g_socket_get_protocol:
* @socket: a #GSocket.
*
* Gets the socket protocol id the socket was created with.
* In case the protocol is unknown, -1 is returned.
*
* Returns: a protocol id, or -1 if unknown
* Since: 2.22
*/
/**
* g_socket_get_remote_address:
* @socket: a #GSocket.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Try to get the remove address of a connected socket. This is only
* useful for connection oriented sockets that have been connected.
*
* Returns: (transfer full): a #GSocketAddress or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_socket_get_socket_type:
* @socket: a #GSocket.
*
* Gets the socket type of the socket.
*
* Returns: a #GSocketType
* Since: 2.22
*/
/**
* g_socket_get_timeout:
* @socket: a #GSocket.
*
* Gets the timeout setting of the socket. For details on this, see
* g_socket_set_timeout().
*
* Returns: the timeout in seconds
* Since: 2.26
*/
/**
* g_socket_get_ttl:
* @socket: a #GSocket.
*
* Gets the unicast time-to-live setting on @socket; see
* g_socket_set_ttl() for more details.
*
* Returns: the time-to-live setting on @socket
* Since: 2.32
*/
/**
* g_socket_is_closed:
* @socket: a #GSocket
*
* Checks whether a socket is closed.
*
* Returns: %TRUE if socket is closed, %FALSE otherwise
* Since: 2.22
*/
/**
* g_socket_is_connected:
* @socket: a #GSocket.
*
* Check whether the socket is connected. This is only useful for
* connection-oriented sockets.
*
* If using g_socket_shutdown(), this function will return %TRUE until the
* socket has been shut down for reading and writing. If you do a non-blocking
* connect, this function will not return %TRUE until after you call
* g_socket_check_connect_result().
*
* Returns: %TRUE if socket is connected, %FALSE otherwise.
* Since: 2.22
*/
/**
* g_socket_join_multicast_group:
* @socket: a #GSocket.
* @group: a #GInetAddress specifying the group address to join.
* @iface: (nullable): Name of the interface to use, or %NULL
* @source_specific: %TRUE if source-specific multicast should be used
* @error: #GError for error reporting, or %NULL to ignore.
*
* Registers @socket to receive multicast messages sent to @group.
* @socket must be a %G_SOCKET_TYPE_DATAGRAM socket, and must have
* been bound to an appropriate interface and port with
* g_socket_bind().
*
* If @iface is %NULL, the system will automatically pick an interface
* to bind to based on @group.
*
* If @source_specific is %TRUE, source-specific multicast as defined
* in RFC 4604 is used. Note that on older platforms this may fail
* with a %G_IO_ERROR_NOT_SUPPORTED error.
*
* Returns: %TRUE on success, %FALSE on error.
* Since: 2.32
*/
/**
* g_socket_leave_multicast_group:
* @socket: a #GSocket.
* @group: a #GInetAddress specifying the group address to leave.
* @iface: (nullable): Interface used
* @source_specific: %TRUE if source-specific multicast was used
* @error: #GError for error reporting, or %NULL to ignore.
*
* Removes @socket from the multicast group defined by @group, @iface,
* and @source_specific (which must all have the same values they had
* when you joined the group).
*
* @socket remains bound to its address and port, and can still receive
* unicast messages after calling this.
*
* Returns: %TRUE on success, %FALSE on error.
* Since: 2.32
*/
/**
* g_socket_listen:
* @socket: a #GSocket.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Marks the socket as a server socket, i.e. a socket that is used
* to accept incoming requests using g_socket_accept().
*
* Before calling this the socket must be bound to a local address using
* g_socket_bind().
*
* To set the maximum amount of outstanding clients, use
* g_socket_set_listen_backlog().
*
* Returns: %TRUE on success, %FALSE on error.
* Since: 2.22
*/
/**
* g_socket_listener_accept:
* @listener: a #GSocketListener
* @source_object: (out) (transfer none) (optional) (nullable): location where #GObject pointer will be stored, or %NULL
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Blocks waiting for a client to connect to any of the sockets added
* to the listener. Returns a #GSocketConnection for the socket that was
* accepted.
*
* If @source_object is not %NULL it will be filled out with the source
* object specified when the corresponding socket or address was added
* to the listener.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: (transfer full): a #GSocketConnection on success, %NULL on error.
* Since: 2.22
*/
/**
* g_socket_listener_accept_async:
* @listener: a #GSocketListener
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): user data for the callback
*
* This is the asynchronous version of g_socket_listener_accept().
*
* When the operation is finished @callback will be
* called. You can then call g_socket_listener_accept_socket()
* to get the result of the operation.
*
* Since: 2.22
*/
/**
* g_socket_listener_accept_finish:
* @listener: a #GSocketListener
* @result: a #GAsyncResult.
* @source_object: (out) (transfer none) (optional) (nullable): Optional #GObject identifying this source
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an async accept operation. See g_socket_listener_accept_async()
*
* Returns: (transfer full): a #GSocketConnection on success, %NULL on error.
* Since: 2.22
*/
/**
* g_socket_listener_accept_socket:
* @listener: a #GSocketListener
* @source_object: (out) (transfer none) (optional) (nullable): location where #GObject pointer will be stored, or %NULL.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Blocks waiting for a client to connect to any of the sockets added
* to the listener. Returns the #GSocket that was accepted.
*
* If you want to accept the high-level #GSocketConnection, not a #GSocket,
* which is often the case, then you should use g_socket_listener_accept()
* instead.
*
* If @source_object is not %NULL it will be filled out with the source
* object specified when the corresponding socket or address was added
* to the listener.
*
* If @cancellable is not %NULL, then the operation can be cancelled by
* triggering the cancellable object from another thread. If the operation
* was cancelled, the error %G_IO_ERROR_CANCELLED will be returned.
*
* Returns: (transfer full): a #GSocket on success, %NULL on error.
* Since: 2.22
*/
/**
* g_socket_listener_accept_socket_async:
* @listener: a #GSocketListener
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): user data for the callback
*
* This is the asynchronous version of g_socket_listener_accept_socket().
*
* When the operation is finished @callback will be
* called. You can then call g_socket_listener_accept_socket_finish()
* to get the result of the operation.
*
* Since: 2.22
*/
/**
* g_socket_listener_accept_socket_finish:
* @listener: a #GSocketListener
* @result: a #GAsyncResult.
* @source_object: (out) (transfer none) (optional) (nullable): Optional #GObject identifying this source
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Finishes an async accept operation. See g_socket_listener_accept_socket_async()
*
* Returns: (transfer full): a #GSocket on success, %NULL on error.
* Since: 2.22
*/
/**
* g_socket_listener_add_address:
* @listener: a #GSocketListener
* @address: a #GSocketAddress
* @type: a #GSocketType
* @protocol: a #GSocketProtocol
* @source_object: (nullable): Optional #GObject identifying this source
* @effective_address: (out) (optional): location to store the address that was bound to, or %NULL.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a socket of type @type and protocol @protocol, binds
* it to @address and adds it to the set of sockets we're accepting
* sockets from.
*
* Note that adding an IPv6 address, depending on the platform,
* may or may not result in a listener that also accepts IPv4
* connections. For more deterministic behavior, see
* g_socket_listener_add_inet_port().
*
* @source_object will be passed out in the various calls
* to accept to identify this particular source, which is
* useful if you're listening on multiple addresses and do
* different things depending on what address is connected to.
*
* If successful and @effective_address is non-%NULL then it will
* be set to the address that the binding actually occurred at. This
* is helpful for determining the port number that was used for when
* requesting a binding to port 0 (ie: "any port"). This address, if
* requested, belongs to the caller and must be freed.
*
* Returns: %TRUE on success, %FALSE on error.
* Since: 2.22
*/
/**
* g_socket_listener_add_any_inet_port:
* @listener: a #GSocketListener
* @source_object: (nullable): Optional #GObject identifying this source
* @error: a #GError location to store the error occurring, or %NULL to
* ignore.
*
* Listens for TCP connections on any available port number for both
* IPv6 and IPv4 (if each is available).
*
* This is useful if you need to have a socket for incoming connections
* but don't care about the specific port number.
*
* @source_object will be passed out in the various calls
* to accept to identify this particular source, which is
* useful if you're listening on multiple addresses and do
* different things depending on what address is connected to.
*
* Returns: the port number, or 0 in case of failure.
* Since: 2.24
*/
/**
* g_socket_listener_add_inet_port:
* @listener: a #GSocketListener
* @port: an IP port number (non-zero)
* @source_object: (nullable): Optional #GObject identifying this source
* @error: #GError for error reporting, or %NULL to ignore.
*
* Helper function for g_socket_listener_add_address() that
* creates a TCP/IP socket listening on IPv4 and IPv6 (if
* supported) on the specified port on all interfaces.
*
* @source_object will be passed out in the various calls
* to accept to identify this particular source, which is
* useful if you're listening on multiple addresses and do
* different things depending on what address is connected to.
*
* Returns: %TRUE on success, %FALSE on error.
* Since: 2.22
*/
/**
* g_socket_listener_add_socket:
* @listener: a #GSocketListener
* @socket: a listening #GSocket
* @source_object: (nullable): Optional #GObject identifying this source
* @error: #GError for error reporting, or %NULL to ignore.
*
* Adds @socket to the set of sockets that we try to accept
* new clients from. The socket must be bound to a local
* address and listened to.
*
* @source_object will be passed out in the various calls
* to accept to identify this particular source, which is
* useful if you're listening on multiple addresses and do
* different things depending on what address is connected to.
*
* The @socket will not be automatically closed when the @listener is finalized
* unless the listener held the final reference to the socket. Before GLib 2.42,
* the @socket was automatically closed on finalization of the @listener, even
* if references to it were held elsewhere.
*
* Returns: %TRUE on success, %FALSE on error.
* Since: 2.22
*/
/**
* g_socket_listener_close:
* @listener: a #GSocketListener
*
* Closes all the sockets in the listener.
*
* Since: 2.22
*/
/**
* g_socket_listener_new:
*
* Creates a new #GSocketListener with no sockets to listen for.
* New listeners can be added with e.g. g_socket_listener_add_address()
* or g_socket_listener_add_inet_port().
*
* Returns: a new #GSocketListener.
* Since: 2.22
*/
/**
* g_socket_listener_set_backlog:
* @listener: a #GSocketListener
* @listen_backlog: an integer
*
* Sets the listen backlog on the sockets in the listener.
*
* See g_socket_set_listen_backlog() for details
*
* Since: 2.22
*/
/**
* g_socket_new:
* @family: the socket family to use, e.g. %G_SOCKET_FAMILY_IPV4.
* @type: the socket type to use.
* @protocol: the id of the protocol to use, or 0 for default.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a new #GSocket with the defined family, type and protocol.
* If @protocol is 0 (%G_SOCKET_PROTOCOL_DEFAULT) the default protocol type
* for the family and type is used.
*
* The @protocol is a family and type specific int that specifies what
* kind of protocol to use. #GSocketProtocol lists several common ones.
* Many families only support one protocol, and use 0 for this, others
* support several and using 0 means to use the default protocol for
* the family and type.
*
* The protocol id is passed directly to the operating
* system, so you can use protocols not listed in #GSocketProtocol if you
* know the protocol number used for it.
*
* Returns: a #GSocket or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_socket_new_from_fd:
* @fd: a native socket file descriptor.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a new #GSocket from a native file descriptor
* or winsock SOCKET handle.
*
* This reads all the settings from the file descriptor so that
* all properties should work. Note that the file descriptor
* will be set to non-blocking mode, independent on the blocking
* mode of the #GSocket.
*
* On success, the returned #GSocket takes ownership of @fd. On failure, the
* caller must close @fd themselves.
*
* Since GLib 2.46, it is no longer a fatal error to call this on a non-socket
* descriptor. Instead, a GError will be set with code %G_IO_ERROR_FAILED
*
* Returns: a #GSocket or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.22
*/
/**
* g_socket_receive:
* @socket: a #GSocket
* @buffer: (array length=size) (element-type guint8): a buffer to
* read data into (which should be at least @size bytes long).
* @size: the number of bytes you want to read from the socket
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Receive data (up to @size bytes) from a socket. This is mainly used by
* connection-oriented sockets; it is identical to g_socket_receive_from()
* with @address set to %NULL.
*
* For %G_SOCKET_TYPE_DATAGRAM and %G_SOCKET_TYPE_SEQPACKET sockets,
* g_socket_receive() will always read either 0 or 1 complete messages from
* the socket. If the received message is too large to fit in @buffer, then
* the data beyond @size bytes will be discarded, without any explicit
* indication that this has occurred.
*
* For %G_SOCKET_TYPE_STREAM sockets, g_socket_receive() can return any
* number of bytes, up to @size. If more than @size bytes have been
* received, the additional data will be returned in future calls to
* g_socket_receive().
*
* If the socket is in blocking mode the call will block until there
* is some data to receive, the connection is closed, or there is an
* error. If there is no data available and the socket is in
* non-blocking mode, a %G_IO_ERROR_WOULD_BLOCK error will be
* returned. To be notified when data is available, wait for the
* %G_IO_IN condition.
*
* On error -1 is returned and @error is set accordingly.
*
* Returns: Number of bytes read, or 0 if the connection was closed by
* the peer, or -1 on error
* Since: 2.22
*/
/**
* g_socket_receive_from:
* @socket: a #GSocket
* @address: (out) (optional): a pointer to a #GSocketAddress
* pointer, or %NULL
* @buffer: (array length=size) (element-type guint8): a buffer to
* read data into (which should be at least @size bytes long).
* @size: the number of bytes you want to read from the socket
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Receive data (up to @size bytes) from a socket.
*
* If @address is non-%NULL then @address will be set equal to the
* source address of the received packet.
* @address is owned by the caller.
*
* See g_socket_receive() for additional information.
*
* Returns: Number of bytes read, or 0 if the connection was closed by
* the peer, or -1 on error
* Since: 2.22
*/
/**
* g_socket_receive_message:
* @socket: a #GSocket
* @address: (out) (optional): a pointer to a #GSocketAddress
* pointer, or %NULL
* @vectors: (array length=num_vectors): an array of #GInputVector structs
* @num_vectors: the number of elements in @vectors, or -1
* @messages: (array length=num_messages) (out) (optional) (nullable): a pointer
* which may be filled with an array of #GSocketControlMessages, or %NULL
* @num_messages: (out): a pointer which will be filled with the number of
* elements in @messages, or %NULL
* @flags: (inout): a pointer to an int containing #GSocketMsgFlags flags
* @cancellable: a %GCancellable or %NULL
* @error: a #GError pointer, or %NULL
*
* Receive data from a socket. For receiving multiple messages, see
* g_socket_receive_messages(); for easier use, see
* g_socket_receive() and g_socket_receive_from().
*
* If @address is non-%NULL then @address will be set equal to the
* source address of the received packet.
* @address is owned by the caller.
*
* @vector must point to an array of #GInputVector structs and
* @num_vectors must be the length of this array. These structs
* describe the buffers that received data will be scattered into.
* If @num_vectors is -1, then @vectors is assumed to be terminated
* by a #GInputVector with a %NULL buffer pointer.
*
* As a special case, if @num_vectors is 0 (in which case, @vectors
* may of course be %NULL), then a single byte is received and
* discarded. This is to facilitate the common practice of sending a
* single '\0' byte for the purposes of transferring ancillary data.
*
* @messages, if non-%NULL, will be set to point to a newly-allocated
* array of #GSocketControlMessage instances or %NULL if no such
* messages was received. These correspond to the control messages
* received from the kernel, one #GSocketControlMessage per message
* from the kernel. This array is %NULL-terminated and must be freed
* by the caller using g_free() after calling g_object_unref() on each
* element. If @messages is %NULL, any control messages received will
* be discarded.
*
* @num_messages, if non-%NULL, will be set to the number of control
* messages received.
*
* If both @messages and @num_messages are non-%NULL, then
* @num_messages gives the number of #GSocketControlMessage instances
* in @messages (ie: not including the %NULL terminator).
*
* @flags is an in/out parameter. The commonly available arguments
* for this are available in the #GSocketMsgFlags enum, but the
* values there are the same as the system values, and the flags
* are passed in as-is, so you can pass in system-specific flags too
* (and g_socket_receive_message() may pass system-specific flags out).
* Flags passed in to the parameter affect the receive operation; flags returned
* out of it are relevant to the specific returned message.
*
* As with g_socket_receive(), data may be discarded if @socket is
* %G_SOCKET_TYPE_DATAGRAM or %G_SOCKET_TYPE_SEQPACKET and you do not
* provide enough buffer space to read a complete message. You can pass
* %G_SOCKET_MSG_PEEK in @flags to peek at the current message without
* removing it from the receive queue, but there is no portable way to find
* out the length of the message other than by reading it into a
* sufficiently-large buffer.
*
* If the socket is in blocking mode the call will block until there
* is some data to receive, the connection is closed, or there is an
* error. If there is no data available and the socket is in
* non-blocking mode, a %G_IO_ERROR_WOULD_BLOCK error will be
* returned. To be notified when data is available, wait for the
* %G_IO_IN condition.
*
* On error -1 is returned and @error is set accordingly.
*
* Returns: Number of bytes read, or 0 if the connection was closed by
* the peer, or -1 on error
* Since: 2.22
*/
/**
* g_socket_receive_messages:
* @socket: a #GSocket
* @messages: (array length=num_messages): an array of #GInputMessage structs
* @num_messages: the number of elements in @messages
* @flags: an int containing #GSocketMsgFlags flags for the overall operation
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore
*
* Receive multiple data messages from @socket in one go. This is the most
* complicated and fully-featured version of this call. For easier use, see
* g_socket_receive(), g_socket_receive_from(), and g_socket_receive_message().
*
* @messages must point to an array of #GInputMessage structs and
* @num_messages must be the length of this array. Each #GInputMessage
* contains a pointer to an array of #GInputVector structs describing the
* buffers that the data received in each message will be written to. Using
* multiple #GInputVectors is more memory-efficient than manually copying data
* out of a single buffer to multiple sources, and more system-call-efficient
* than making multiple calls to g_socket_receive(), such as in scenarios where
* a lot of data packets need to be received (e.g. high-bandwidth video
* streaming over RTP/UDP).
*
* @flags modify how all messages are received. The commonly available
* arguments for this are available in the #GSocketMsgFlags enum, but the
* values there are the same as the system values, and the flags
* are passed in as-is, so you can pass in system-specific flags too. These
* flags affect the overall receive operation. Flags affecting individual
* messages are returned in #GInputMessage.flags.
*
* The other members of #GInputMessage are treated as described in its
* documentation.
*
* If #GSocket:blocking is %TRUE the call will block until @num_messages have
* been received, or the end of the stream is reached.
*
* If #GSocket:blocking is %FALSE the call will return up to @num_messages
* without blocking, or %G_IO_ERROR_WOULD_BLOCK if no messages are queued in the
* operating system to be received.
*
* In blocking mode, if #GSocket:timeout is positive and is reached before any
* messages are received, %G_IO_ERROR_TIMED_OUT is returned, otherwise up to
* @num_messages are returned. (Note: This is effectively the
* behaviour of `MSG_WAITFORONE` with recvmmsg().)
*
* To be notified when messages are available, wait for the
* %G_IO_IN condition. Note though that you may still receive
* %G_IO_ERROR_WOULD_BLOCK from g_socket_receive_messages() even if you were
* previously notified of a %G_IO_IN condition.
*
* If the remote peer closes the connection, any messages queued in the
* operating system will be returned, and subsequent calls to
* g_socket_receive_messages() will return 0 (with no error set).
*
* On error -1 is returned and @error is set accordingly. An error will only
* be returned if zero messages could be received; otherwise the number of
* messages successfully received before the error will be returned.
*
* Returns: number of messages received, or -1 on error. Note that the number
* of messages received may be smaller than @num_messages if in non-blocking
* mode, if the peer closed the connection, or if @num_messages
* was larger than `UIO_MAXIOV` (1024), in which case the caller may re-try
* to receive the remaining messages.
* Since: 2.48
*/
/**
* g_socket_receive_with_blocking:
* @socket: a #GSocket
* @buffer: (array length=size) (element-type guint8): a buffer to
* read data into (which should be at least @size bytes long).
* @size: the number of bytes you want to read from the socket
* @blocking: whether to do blocking or non-blocking I/O
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* This behaves exactly the same as g_socket_receive(), except that
* the choice of blocking or non-blocking behavior is determined by
* the @blocking argument rather than by @socket's properties.
*
* Returns: Number of bytes read, or 0 if the connection was closed by
* the peer, or -1 on error
* Since: 2.26
*/
/**
* g_socket_send:
* @socket: a #GSocket
* @buffer: (array length=size) (element-type guint8): the buffer
* containing the data to send.
* @size: the number of bytes to send
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Tries to send @size bytes from @buffer on the socket. This is
* mainly used by connection-oriented sockets; it is identical to
* g_socket_send_to() with @address set to %NULL.
*
* If the socket is in blocking mode the call will block until there is
* space for the data in the socket queue. If there is no space available
* and the socket is in non-blocking mode a %G_IO_ERROR_WOULD_BLOCK error
* will be returned. To be notified when space is available, wait for the
* %G_IO_OUT condition. Note though that you may still receive
* %G_IO_ERROR_WOULD_BLOCK from g_socket_send() even if you were previously
* notified of a %G_IO_OUT condition. (On Windows in particular, this is
* very common due to the way the underlying APIs work.)
*
* On error -1 is returned and @error is set accordingly.
*
* Returns: Number of bytes written (which may be less than @size), or -1
* on error
* Since: 2.22
*/
/**
* g_socket_send_message:
* @socket: a #GSocket
* @address: (nullable): a #GSocketAddress, or %NULL
* @vectors: (array length=num_vectors): an array of #GOutputVector structs
* @num_vectors: the number of elements in @vectors, or -1
* @messages: (array length=num_messages) (nullable): a pointer to an
* array of #GSocketControlMessages, or %NULL.
* @num_messages: number of elements in @messages, or -1.
* @flags: an int containing #GSocketMsgFlags flags
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Send data to @address on @socket. For sending multiple messages see
* g_socket_send_messages(); for easier use, see
* g_socket_send() and g_socket_send_to().
*
* If @address is %NULL then the message is sent to the default receiver
* (set by g_socket_connect()).
*
* @vectors must point to an array of #GOutputVector structs and
* @num_vectors must be the length of this array. (If @num_vectors is -1,
* then @vectors is assumed to be terminated by a #GOutputVector with a
* %NULL buffer pointer.) The #GOutputVector structs describe the buffers
* that the sent data will be gathered from. Using multiple
* #GOutputVectors is more memory-efficient than manually copying
* data from multiple sources into a single buffer, and more
* network-efficient than making multiple calls to g_socket_send().
*
* @messages, if non-%NULL, is taken to point to an array of @num_messages
* #GSocketControlMessage instances. These correspond to the control
* messages to be sent on the socket.
* If @num_messages is -1 then @messages is treated as a %NULL-terminated
* array.
*
* @flags modify how the message is sent. The commonly available arguments
* for this are available in the #GSocketMsgFlags enum, but the
* values there are the same as the system values, and the flags
* are passed in as-is, so you can pass in system-specific flags too.
*
* If the socket is in blocking mode the call will block until there is
* space for the data in the socket queue. If there is no space available
* and the socket is in non-blocking mode a %G_IO_ERROR_WOULD_BLOCK error
* will be returned. To be notified when space is available, wait for the
* %G_IO_OUT condition. Note though that you may still receive
* %G_IO_ERROR_WOULD_BLOCK from g_socket_send() even if you were previously
* notified of a %G_IO_OUT condition. (On Windows in particular, this is
* very common due to the way the underlying APIs work.)
*
* On error -1 is returned and @error is set accordingly.
*
* Returns: Number of bytes written (which may be less than @size), or -1
* on error
* Since: 2.22
*/
/**
* g_socket_send_messages:
* @socket: a #GSocket
* @messages: (array length=num_messages): an array of #GOutputMessage structs
* @num_messages: the number of elements in @messages
* @flags: an int containing #GSocketMsgFlags flags
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Send multiple data messages from @socket in one go. This is the most
* complicated and fully-featured version of this call. For easier use, see
* g_socket_send(), g_socket_send_to(), and g_socket_send_message().
*
* @messages must point to an array of #GOutputMessage structs and
* @num_messages must be the length of this array. Each #GOutputMessage
* contains an address to send the data to, and a pointer to an array of
* #GOutputVector structs to describe the buffers that the data to be sent
* for each message will be gathered from. Using multiple #GOutputVectors is
* more memory-efficient than manually copying data from multiple sources
* into a single buffer, and more network-efficient than making multiple
* calls to g_socket_send(). Sending multiple messages in one go avoids the
* overhead of making a lot of syscalls in scenarios where a lot of data
* packets need to be sent (e.g. high-bandwidth video streaming over RTP/UDP),
* or where the same data needs to be sent to multiple recipients.
*
* @flags modify how the message is sent. The commonly available arguments
* for this are available in the #GSocketMsgFlags enum, but the
* values there are the same as the system values, and the flags
* are passed in as-is, so you can pass in system-specific flags too.
*
* If the socket is in blocking mode the call will block until there is
* space for all the data in the socket queue. If there is no space available
* and the socket is in non-blocking mode a %G_IO_ERROR_WOULD_BLOCK error
* will be returned if no data was written at all, otherwise the number of
* messages sent will be returned. To be notified when space is available,
* wait for the %G_IO_OUT condition. Note though that you may still receive
* %G_IO_ERROR_WOULD_BLOCK from g_socket_send() even if you were previously
* notified of a %G_IO_OUT condition. (On Windows in particular, this is
* very common due to the way the underlying APIs work.)
*
* On error -1 is returned and @error is set accordingly. An error will only
* be returned if zero messages could be sent; otherwise the number of messages
* successfully sent before the error will be returned.
*
* Returns: number of messages sent, or -1 on error. Note that the number of
* messages sent may be smaller than @num_messages if the socket is
* non-blocking or if @num_messages was larger than UIO_MAXIOV (1024),
* in which case the caller may re-try to send the remaining messages.
* Since: 2.44
*/
/**
* g_socket_send_to:
* @socket: a #GSocket
* @address: (nullable): a #GSocketAddress, or %NULL
* @buffer: (array length=size) (element-type guint8): the buffer
* containing the data to send.
* @size: the number of bytes to send
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Tries to send @size bytes from @buffer to @address. If @address is
* %NULL then the message is sent to the default receiver (set by
* g_socket_connect()).
*
* See g_socket_send() for additional information.
*
* Returns: Number of bytes written (which may be less than @size), or -1
* on error
* Since: 2.22
*/
/**
* g_socket_send_with_blocking:
* @socket: a #GSocket
* @buffer: (array length=size) (element-type guint8): the buffer
* containing the data to send.
* @size: the number of bytes to send
* @blocking: whether to do blocking or non-blocking I/O
* @cancellable: (nullable): a %GCancellable or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* This behaves exactly the same as g_socket_send(), except that
* the choice of blocking or non-blocking behavior is determined by
* the @blocking argument rather than by @socket's properties.
*
* Returns: Number of bytes written (which may be less than @size), or -1
* on error
* Since: 2.26
*/
/**
* g_socket_service_is_active:
* @service: a #GSocketService
*
* Check whether the service is active or not. An active
* service will accept new clients that connect, while
* a non-active service will let connecting clients queue
* up until the service is started.
*
* Returns: %TRUE if the service is active, %FALSE otherwise
* Since: 2.22
*/
/**
* g_socket_service_new:
*
* Creates a new #GSocketService with no sockets to listen for.
* New listeners can be added with e.g. g_socket_listener_add_address()
* or g_socket_listener_add_inet_port().
*
* New services are created active, there is no need to call
* g_socket_service_start(), unless g_socket_service_stop() has been
* called before.
*
* Returns: a new #GSocketService.
* Since: 2.22
*/
/**
* g_socket_service_start:
* @service: a #GSocketService
*
* Restarts the service, i.e. start accepting connections
* from the added sockets when the mainloop runs. This only needs
* to be called after the service has been stopped from
* g_socket_service_stop().
*
* This call is thread-safe, so it may be called from a thread
* handling an incoming client request.
*
* Since: 2.22
*/
/**
* g_socket_service_stop:
* @service: a #GSocketService
*
* Stops the service, i.e. stops accepting connections
* from the added sockets when the mainloop runs.
*
* This call is thread-safe, so it may be called from a thread
* handling an incoming client request.
*
* Note that this only stops accepting new connections; it does not
* close the listening sockets, and you can call
* g_socket_service_start() again later to begin listening again. To
* close the listening sockets, call g_socket_listener_close(). (This
* will happen automatically when the #GSocketService is finalized.)
*
* This must be called before calling g_socket_listener_close() as
* the socket service will start accepting connections immediately
* when a new socket is added.
*
* Since: 2.22
*/
/**
* g_socket_set_blocking:
* @socket: a #GSocket.
* @blocking: Whether to use blocking I/O or not.
*
* Sets the blocking mode of the socket. In blocking mode
* all operations (which don’t take an explicit blocking parameter) block until
* they succeed or there is an error. In
* non-blocking mode all functions return results immediately or
* with a %G_IO_ERROR_WOULD_BLOCK error.
*
* All sockets are created in blocking mode. However, note that the
* platform level socket is always non-blocking, and blocking mode
* is a GSocket level feature.
*
* Since: 2.22
*/
/**
* g_socket_set_broadcast:
* @socket: a #GSocket.
* @broadcast: whether @socket should allow sending to broadcast
* addresses
*
* Sets whether @socket should allow sending to broadcast addresses.
* This is %FALSE by default.
*
* Since: 2.32
*/
/**
* g_socket_set_keepalive:
* @socket: a #GSocket.
* @keepalive: Value for the keepalive flag
*
* Sets or unsets the %SO_KEEPALIVE flag on the underlying socket. When
* this flag is set on a socket, the system will attempt to verify that the
* remote socket endpoint is still present if a sufficiently long period of
* time passes with no data being exchanged. If the system is unable to
* verify the presence of the remote endpoint, it will automatically close
* the connection.
*
* This option is only functional on certain kinds of sockets. (Notably,
* %G_SOCKET_PROTOCOL_TCP sockets.)
*
* The exact time between pings is system- and protocol-dependent, but will
* normally be at least two hours. Most commonly, you would set this flag
* on a server socket if you want to allow clients to remain idle for long
* periods of time, but also want to ensure that connections are eventually
* garbage-collected if clients crash or become unreachable.
*
* Since: 2.22
*/
/**
* g_socket_set_listen_backlog:
* @socket: a #GSocket.
* @backlog: the maximum number of pending connections.
*
* Sets the maximum number of outstanding connections allowed
* when listening on this socket. If more clients than this are
* connecting to the socket and the application is not handling them
* on time then the new connections will be refused.
*
* Note that this must be called before g_socket_listen() and has no
* effect if called after that.
*
* Since: 2.22
*/
/**
* g_socket_set_multicast_loopback:
* @socket: a #GSocket.
* @loopback: whether @socket should receive messages sent to its
* multicast groups from the local host
*
* Sets whether outgoing multicast packets will be received by sockets
* listening on that multicast address on the same host. This is %TRUE
* by default.
*
* Since: 2.32
*/
/**
* g_socket_set_multicast_ttl:
* @socket: a #GSocket.
* @ttl: the time-to-live value for all multicast datagrams on @socket
*
* Sets the time-to-live for outgoing multicast datagrams on @socket.
* By default, this is 1, meaning that multicast packets will not leave
* the local network.
*
* Since: 2.32
*/
/**
* g_socket_set_option:
* @socket: a #GSocket
* @level: the "API level" of the option (eg, `SOL_SOCKET`)
* @optname: the "name" of the option (eg, `SO_BROADCAST`)
* @value: the value to set the option to
* @error: #GError for error reporting, or %NULL to ignore.
*
* Sets the value of an integer-valued option on @socket, as with
* setsockopt(). (If you need to set a non-integer-valued option,
* you will need to call setsockopt() directly.)
*
* The [][gio-gnetworking.h]
* header pulls in system headers that will define most of the
* standard/portable socket options. For unusual socket protocols or
* platform-dependent options, you may need to include additional
* headers.
*
* Returns: success or failure. On failure, @error will be set, and
* the system error value (`errno` or WSAGetLastError()) will still
* be set to the result of the setsockopt() call.
* Since: 2.36
*/
/**
* g_socket_set_timeout:
* @socket: a #GSocket.
* @timeout: the timeout for @socket, in seconds, or 0 for none
*
* Sets the time in seconds after which I/O operations on @socket will
* time out if they have not yet completed.
*
* On a blocking socket, this means that any blocking #GSocket
* operation will time out after @timeout seconds of inactivity,
* returning %G_IO_ERROR_TIMED_OUT.
*
* On a non-blocking socket, calls to g_socket_condition_wait() will
* also fail with %G_IO_ERROR_TIMED_OUT after the given time. Sources
* created with g_socket_create_source() will trigger after
* @timeout seconds of inactivity, with the requested condition
* set, at which point calling g_socket_receive(), g_socket_send(),
* g_socket_check_connect_result(), etc, will fail with
* %G_IO_ERROR_TIMED_OUT.
*
* If @timeout is 0 (the default), operations will never time out
* on their own.
*
* Note that if an I/O operation is interrupted by a signal, this may
* cause the timeout to be reset.
*
* Since: 2.26
*/
/**
* g_socket_set_ttl:
* @socket: a #GSocket.
* @ttl: the time-to-live value for all unicast packets on @socket
*
* Sets the time-to-live for outgoing unicast packets on @socket.
* By default the platform-specific default value is used.
*
* Since: 2.32
*/
/**
* g_socket_shutdown:
* @socket: a #GSocket
* @shutdown_read: whether to shut down the read side
* @shutdown_write: whether to shut down the write side
* @error: #GError for error reporting, or %NULL to ignore.
*
* Shut down part or all of a full-duplex connection.
*
* If @shutdown_read is %TRUE then the receiving side of the connection
* is shut down, and further reading is disallowed.
*
* If @shutdown_write is %TRUE then the sending side of the connection
* is shut down, and further writing is disallowed.
*
* It is allowed for both @shutdown_read and @shutdown_write to be %TRUE.
*
* One example where it is useful to shut down only one side of a connection is
* graceful disconnect for TCP connections where you close the sending side,
* then wait for the other side to close the connection, thus ensuring that the
* other side saw all sent data.
*
* Returns: %TRUE on success, %FALSE on error
* Since: 2.22
*/
/**
* g_socket_speaks_ipv4:
* @socket: a #GSocket
*
* Checks if a socket is capable of speaking IPv4.
*
* IPv4 sockets are capable of speaking IPv4. On some operating systems
* and under some combinations of circumstances IPv6 sockets are also
* capable of speaking IPv4. See RFC 3493 section 3.7 for more
* information.
*
* No other types of sockets are currently considered as being capable
* of speaking IPv4.
*
* Returns: %TRUE if this socket can be used with IPv4.
* Since: 2.22
*/
/**
* g_srv_target_copy:
* @target: a #GSrvTarget
*
* Copies @target
*
* Returns: a copy of @target
* Since: 2.22
*/
/**
* g_srv_target_free:
* @target: a #GSrvTarget
*
* Frees @target
*
* Since: 2.22
*/
/**
* g_srv_target_get_hostname:
* @target: a #GSrvTarget
*
* Gets @target's hostname (in ASCII form; if you are going to present
* this to the user, you should use g_hostname_is_ascii_encoded() to
* check if it contains encoded Unicode segments, and use
* g_hostname_to_unicode() to convert it if it does.)
*
* Returns: @target's hostname
* Since: 2.22
*/
/**
* g_srv_target_get_port:
* @target: a #GSrvTarget
*
* Gets @target's port
*
* Returns: @target's port
* Since: 2.22
*/
/**
* g_srv_target_get_priority:
* @target: a #GSrvTarget
*
* Gets @target's priority. You should not need to look at this;
* #GResolver already sorts the targets according to the algorithm in
* RFC 2782.
*
* Returns: @target's priority
* Since: 2.22
*/
/**
* g_srv_target_get_weight:
* @target: a #GSrvTarget
*
* Gets @target's weight. You should not need to look at this;
* #GResolver already sorts the targets according to the algorithm in
* RFC 2782.
*
* Returns: @target's weight
* Since: 2.22
*/
/**
* g_srv_target_list_sort: (skip)
* @targets: a #GList of #GSrvTarget
*
* Sorts @targets in place according to the algorithm in RFC 2782.
*
* Returns: (transfer full): the head of the sorted list.
* Since: 2.22
*/
/**
* g_srv_target_new:
* @hostname: the host that the service is running on
* @port: the port that the service is running on
* @priority: the target's priority
* @weight: the target's weight
*
* Creates a new #GSrvTarget with the given parameters.
*
* You should not need to use this; normally #GSrvTargets are
* created by #GResolver.
*
* Returns: a new #GSrvTarget.
* Since: 2.22
*/
/**
* g_static_resource_fini:
* @static_resource: pointer to a static #GStaticResource
*
* Finalized a GResource initialized by g_static_resource_init().
*
* This is normally used by code generated by
* [glib-compile-resources][glib-compile-resources]
* and is not typically used by other code.
*
* Since: 2.32
*/
/**
* g_static_resource_get_resource:
* @static_resource: pointer to a static #GStaticResource
*
* Gets the GResource that was registered by a call to g_static_resource_init().
*
* This is normally used by code generated by
* [glib-compile-resources][glib-compile-resources]
* and is not typically used by other code.
*
* Returns: (transfer none): a #GResource
* Since: 2.32
*/
/**
* g_static_resource_init:
* @static_resource: pointer to a static #GStaticResource
*
* Initializes a GResource from static data using a
* GStaticResource.
*
* This is normally used by code generated by
* [glib-compile-resources][glib-compile-resources]
* and is not typically used by other code.
*
* Since: 2.32
*/
/**
* g_subprocess_communicate:
* @subprocess: a #GSubprocess
* @stdin_buf: (nullable): data to send to the stdin of the subprocess, or %NULL
* @cancellable: a #GCancellable
* @stdout_buf: (out): data read from the subprocess stdout
* @stderr_buf: (out): data read from the subprocess stderr
* @error: a pointer to a %NULL #GError pointer, or %NULL
*
* Communicate with the subprocess until it terminates, and all input
* and output has been completed.
*
* If @stdin_buf is given, the subprocess must have been created with
* %G_SUBPROCESS_FLAGS_STDIN_PIPE. The given data is fed to the
* stdin of the subprocess and the pipe is closed (ie: EOF).
*
* At the same time (as not to cause blocking when dealing with large
* amounts of data), if %G_SUBPROCESS_FLAGS_STDOUT_PIPE or
* %G_SUBPROCESS_FLAGS_STDERR_PIPE were used, reads from those
* streams. The data that was read is returned in @stdout and/or
* the @stderr.
*
* If the subprocess was created with %G_SUBPROCESS_FLAGS_STDOUT_PIPE,
* @stdout_buf will contain the data read from stdout. Otherwise, for
* subprocesses not created with %G_SUBPROCESS_FLAGS_STDOUT_PIPE,
* @stdout_buf will be set to %NULL. Similar provisions apply to
* @stderr_buf and %G_SUBPROCESS_FLAGS_STDERR_PIPE.
*
* As usual, any output variable may be given as %NULL to ignore it.
*
* If you desire the stdout and stderr data to be interleaved, create
* the subprocess with %G_SUBPROCESS_FLAGS_STDOUT_PIPE and
* %G_SUBPROCESS_FLAGS_STDERR_MERGE. The merged result will be returned
* in @stdout_buf and @stderr_buf will be set to %NULL.
*
* In case of any error (including cancellation), %FALSE will be
* returned with @error set. Some or all of the stdin data may have
* been written. Any stdout or stderr data that has been read will be
* discarded. None of the out variables (aside from @error) will have
* been set to anything in particular and should not be inspected.
*
* In the case that %TRUE is returned, the subprocess has exited and the
* exit status inspection APIs (eg: g_subprocess_get_if_exited(),
* g_subprocess_get_exit_status()) may be used.
*
* You should not attempt to use any of the subprocess pipes after
* starting this function, since they may be left in strange states,
* even if the operation was cancelled. You should especially not
* attempt to interact with the pipes while the operation is in progress
* (either from another thread or if using the asynchronous version).
*
* Returns: %TRUE if successful
* Since: 2.40
*/
/**
* g_subprocess_communicate_async:
* @subprocess: Self
* @stdin_buf: (nullable): Input data, or %NULL
* @cancellable: (nullable): Cancellable
* @callback: Callback
* @user_data: User data
*
* Asynchronous version of g_subprocess_communicate(). Complete
* invocation with g_subprocess_communicate_finish().
*/
/**
* g_subprocess_communicate_finish:
* @subprocess: Self
* @result: Result
* @stdout_buf: (out): Return location for stdout data
* @stderr_buf: (out): Return location for stderr data
* @error: Error
*
* Complete an invocation of g_subprocess_communicate_async().
*/
/**
* g_subprocess_communicate_utf8:
* @subprocess: a #GSubprocess
* @stdin_buf: (nullable): data to send to the stdin of the subprocess, or %NULL
* @cancellable: a #GCancellable
* @stdout_buf: (out): data read from the subprocess stdout
* @stderr_buf: (out): data read from the subprocess stderr
* @error: a pointer to a %NULL #GError pointer, or %NULL
*
* Like g_subprocess_communicate(), but validates the output of the
* process as UTF-8, and returns it as a regular NUL terminated string.
*/
/**
* g_subprocess_communicate_utf8_async:
* @subprocess: Self
* @stdin_buf: (nullable): Input data, or %NULL
* @cancellable: Cancellable
* @callback: Callback
* @user_data: User data
*
* Asynchronous version of g_subprocess_communicate_utf8(). Complete
* invocation with g_subprocess_communicate_utf8_finish().
*/
/**
* g_subprocess_communicate_utf8_finish:
* @subprocess: Self
* @result: Result
* @stdout_buf: (out): Return location for stdout data
* @stderr_buf: (out): Return location for stderr data
* @error: Error
*
* Complete an invocation of g_subprocess_communicate_utf8_async().
*/
/**
* g_subprocess_force_exit:
* @subprocess: a #GSubprocess
*
* Use an operating-system specific method to attempt an immediate,
* forceful termination of the process. There is no mechanism to
* determine whether or not the request itself was successful;
* however, you can use g_subprocess_wait() to monitor the status of
* the process after calling this function.
*
* On Unix, this function sends %SIGKILL.
*
* Since: 2.40
*/
/**
* g_subprocess_get_exit_status:
* @subprocess: a #GSubprocess
*
* Check the exit status of the subprocess, given that it exited
* normally. This is the value passed to the exit() system call or the
* return value from main.
*
* This is equivalent to the system WEXITSTATUS macro.
*
* It is an error to call this function before g_subprocess_wait() and
* unless g_subprocess_get_if_exited() returned %TRUE.
*
* Returns: the exit status
* Since: 2.40
*/
/**
* g_subprocess_get_identifier:
* @subprocess: a #GSubprocess
*
* On UNIX, returns the process ID as a decimal string.
* On Windows, returns the result of GetProcessId() also as a string.
*/
/**
* g_subprocess_get_if_exited:
* @subprocess: a #GSubprocess
*
* Check if the given subprocess exited normally (ie: by way of exit()
* or return from main()).
*
* This is equivalent to the system WIFEXITED macro.
*
* It is an error to call this function before g_subprocess_wait() has
* returned.
*
* Returns: %TRUE if the case of a normal exit
* Since: 2.40
*/
/**
* g_subprocess_get_if_signaled:
* @subprocess: a #GSubprocess
*
* Check if the given subprocess terminated in response to a signal.
*
* This is equivalent to the system WIFSIGNALED macro.
*
* It is an error to call this function before g_subprocess_wait() has
* returned.
*
* Returns: %TRUE if the case of termination due to a signal
* Since: 2.40
*/
/**
* g_subprocess_get_status:
* @subprocess: a #GSubprocess
*
* Gets the raw status code of the process, as from waitpid().
*
* This value has no particular meaning, but it can be used with the
* macros defined by the system headers such as WIFEXITED. It can also
* be used with g_spawn_check_exit_status().
*
* It is more likely that you want to use g_subprocess_get_if_exited()
* followed by g_subprocess_get_exit_status().
*
* It is an error to call this function before g_subprocess_wait() has
* returned.
*
* Returns: the (meaningless) waitpid() exit status from the kernel
* Since: 2.40
*/
/**
* g_subprocess_get_stderr_pipe:
* @subprocess: a #GSubprocess
*
* Gets the #GInputStream from which to read the stderr output of
* @subprocess.
*
* The process must have been created with
* %G_SUBPROCESS_FLAGS_STDERR_PIPE.
*
* Returns: (transfer none): the stderr pipe
* Since: 2.40
*/
/**
* g_subprocess_get_stdin_pipe:
* @subprocess: a #GSubprocess
*
* Gets the #GOutputStream that you can write to in order to give data
* to the stdin of @subprocess.
*
* The process must have been created with
* %G_SUBPROCESS_FLAGS_STDIN_PIPE.
*
* Returns: (transfer none): the stdout pipe
* Since: 2.40
*/
/**
* g_subprocess_get_stdout_pipe:
* @subprocess: a #GSubprocess
*
* Gets the #GInputStream from which to read the stdout output of
* @subprocess.
*
* The process must have been created with
* %G_SUBPROCESS_FLAGS_STDOUT_PIPE.
*
* Returns: (transfer none): the stdout pipe
* Since: 2.40
*/
/**
* g_subprocess_get_successful:
* @subprocess: a #GSubprocess
*
* Checks if the process was "successful". A process is considered
* successful if it exited cleanly with an exit status of 0, either by
* way of the exit() system call or return from main().
*
* It is an error to call this function before g_subprocess_wait() has
* returned.
*
* Returns: %TRUE if the process exited cleanly with a exit status of 0
* Since: 2.40
*/
/**
* g_subprocess_get_term_sig:
* @subprocess: a #GSubprocess
*
* Get the signal number that caused the subprocess to terminate, given
* that it terminated due to a signal.
*
* This is equivalent to the system WTERMSIG macro.
*
* It is an error to call this function before g_subprocess_wait() and
* unless g_subprocess_get_if_signaled() returned %TRUE.
*
* Returns: the signal causing termination
* Since: 2.40
*/
/**
* g_subprocess_launcher_getenv:
* @self: a #GSubprocess
* @variable: the environment variable to get
*
* Returns the value of the environment variable @variable in the
* environment of processes launched from this launcher.
*
* On UNIX, the returned string can be an arbitrary byte string.
* On Windows, it will be UTF-8.
*
* Returns: the value of the environment variable, %NULL if unset
* Since: 2.40
*/
/**
* g_subprocess_launcher_new:
* @flags: #GSubprocessFlags
*
* Creates a new #GSubprocessLauncher.
*
* The launcher is created with the default options. A copy of the
* environment of the calling process is made at the time of this call
* and will be used as the environment that the process is launched in.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_set_child_setup:
* @self: a #GSubprocessLauncher
* @child_setup: a #GSpawnChildSetupFunc to use as the child setup function
* @user_data: user data for @child_setup
* @destroy_notify: a #GDestroyNotify for @user_data
*
* Sets up a child setup function.
*
* The child setup function will be called after fork() but before
* exec() on the child's side.
*
* @destroy_notify will not be automatically called on the child's side
* of the fork(). It will only be called when the last reference on the
* #GSubprocessLauncher is dropped or when a new child setup function is
* given.
*
* %NULL can be given as @child_setup to disable the functionality.
*
* Child setup functions are only available on UNIX.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_set_cwd:
* @self: a #GSubprocess
* @cwd: (type filename): the cwd for launched processes
*
* Sets the current working directory that processes will be launched
* with.
*
* By default processes are launched with the current working directory
* of the launching process at the time of launch.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_set_environ:
* @self: a #GSubprocess
* @env: (array zero-terminated=1): the replacement environment
*
* Replace the entire environment of processes launched from this
* launcher with the given 'environ' variable.
*
* Typically you will build this variable by using g_listenv() to copy
* the process 'environ' and using the functions g_environ_setenv(),
* g_environ_unsetenv(), etc.
*
* As an alternative, you can use g_subprocess_launcher_setenv(),
* g_subprocess_launcher_unsetenv(), etc.
*
* Pass an empty array to set an empty environment. Pass %NULL to inherit the
* parent process’ environment. As of GLib 2.54, the parent process’ environment
* will be copied when g_subprocess_launcher_set_environ() is called.
* Previously, it was copied when the subprocess was executed. This means the
* copied environment may now be modified (using g_subprocess_launcher_setenv(),
* etc.) before launching the subprocess.
*
* On UNIX, all strings in this array can be arbitrary byte strings.
* On Windows, they should be in UTF-8.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_set_flags:
* @self: a #GSubprocessLauncher
* @flags: #GSubprocessFlags
*
* Sets the flags on the launcher.
*
* The default flags are %G_SUBPROCESS_FLAGS_NONE.
*
* You may not set flags that specify conflicting options for how to
* handle a particular stdio stream (eg: specifying both
* %G_SUBPROCESS_FLAGS_STDIN_PIPE and
* %G_SUBPROCESS_FLAGS_STDIN_INHERIT).
*
* You may also not set a flag that conflicts with a previous call to a
* function like g_subprocess_launcher_set_stdin_file_path() or
* g_subprocess_launcher_take_stdout_fd().
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_set_stderr_file_path:
* @self: a #GSubprocessLauncher
* @path: (type filename) (nullable): a filename or %NULL
*
* Sets the file path to use as the stderr for spawned processes.
*
* If @path is %NULL then any previously given path is unset.
*
* The file will be created or truncated when the process is spawned, as
* would be the case if using '2>' at the shell.
*
* If you want to send both stdout and stderr to the same file then use
* %G_SUBPROCESS_FLAGS_STDERR_MERGE.
*
* You may not set a stderr file path if a stderr fd is already set or
* if the launcher flags contain any flags directing stderr elsewhere.
*
* This feature is only available on UNIX.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_set_stdin_file_path:
* @self: a #GSubprocessLauncher
* @path:
*
* Sets the file path to use as the stdin for spawned processes.
*
* If @path is %NULL then any previously given path is unset.
*
* The file must exist or spawning the process will fail.
*
* You may not set a stdin file path if a stdin fd is already set or if
* the launcher flags contain any flags directing stdin elsewhere.
*
* This feature is only available on UNIX.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_set_stdout_file_path:
* @self: a #GSubprocessLauncher
* @path: (type filename) (nullable): a filename or %NULL
*
* Sets the file path to use as the stdout for spawned processes.
*
* If @path is %NULL then any previously given path is unset.
*
* The file will be created or truncated when the process is spawned, as
* would be the case if using '>' at the shell.
*
* You may not set a stdout file path if a stdout fd is already set or
* if the launcher flags contain any flags directing stdout elsewhere.
*
* This feature is only available on UNIX.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_setenv:
* @self: a #GSubprocess
* @variable: the environment variable to set, must not contain '='
* @value: the new value for the variable
* @overwrite: whether to change the variable if it already exists
*
* Sets the environment variable @variable in the environment of
* processes launched from this launcher.
*
* On UNIX, both the variable's name and value can be arbitrary byte
* strings, except that the variable's name cannot contain '='.
* On Windows, they should be in UTF-8.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_spawn:
* @self: a #GSubprocessLauncher
* @error: Error
* @argv0: Command line arguments
* @...: Continued arguments, %NULL terminated
*
* Creates a #GSubprocess given a provided varargs list of arguments.
*
* Since: 2.40
* Returns: (transfer full): A new #GSubprocess, or %NULL on error (and @error will be set)
*/
/**
* g_subprocess_launcher_spawnv:
* @self: a #GSubprocessLauncher
* @argv: (array zero-terminated=1) (element-type utf8): Command line arguments
* @error: Error
*
* Creates a #GSubprocess given a provided array of arguments.
*
* Since: 2.40
* Returns: (transfer full): A new #GSubprocess, or %NULL on error (and @error will be set)
*/
/**
* g_subprocess_launcher_take_fd:
* @self: a #GSubprocessLauncher
* @source_fd: File descriptor in parent process
* @target_fd: Target descriptor for child process
*
* Transfer an arbitrary file descriptor from parent process to the
* child. This function takes "ownership" of the fd; it will be closed
* in the parent when @self is freed.
*
* By default, all file descriptors from the parent will be closed.
* This function allows you to create (for example) a custom pipe() or
* socketpair() before launching the process, and choose the target
* descriptor in the child.
*
* An example use case is GNUPG, which has a command line argument
* --passphrase-fd providing a file descriptor number where it expects
* the passphrase to be written.
*/
/**
* g_subprocess_launcher_take_stderr_fd:
* @self: a #GSubprocessLauncher
* @fd: a file descriptor, or -1
*
* Sets the file descriptor to use as the stderr for spawned processes.
*
* If @fd is -1 then any previously given fd is unset.
*
* Note that the default behaviour is to pass stderr through to the
* stderr of the parent process.
*
* The passed @fd belongs to the #GSubprocessLauncher. It will be
* automatically closed when the launcher is finalized. The file
* descriptor will also be closed on the child side when executing the
* spawned process.
*
* You may not set a stderr fd if a stderr file path is already set or
* if the launcher flags contain any flags directing stderr elsewhere.
*
* This feature is only available on UNIX.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_take_stdin_fd:
* @self: a #GSubprocessLauncher
* @fd: a file descriptor, or -1
*
* Sets the file descriptor to use as the stdin for spawned processes.
*
* If @fd is -1 then any previously given fd is unset.
*
* Note that if your intention is to have the stdin of the calling
* process inherited by the child then %G_SUBPROCESS_FLAGS_STDIN_INHERIT
* is a better way to go about doing that.
*
* The passed @fd is noted but will not be touched in the current
* process. It is therefore necessary that it be kept open by the
* caller until the subprocess is spawned. The file descriptor will
* also not be explicitly closed on the child side, so it must be marked
* O_CLOEXEC if that's what you want.
*
* You may not set a stdin fd if a stdin file path is already set or if
* the launcher flags contain any flags directing stdin elsewhere.
*
* This feature is only available on UNIX.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_take_stdout_fd:
* @self: a #GSubprocessLauncher
* @fd: a file descriptor, or -1
*
* Sets the file descriptor to use as the stdout for spawned processes.
*
* If @fd is -1 then any previously given fd is unset.
*
* Note that the default behaviour is to pass stdout through to the
* stdout of the parent process.
*
* The passed @fd is noted but will not be touched in the current
* process. It is therefore necessary that it be kept open by the
* caller until the subprocess is spawned. The file descriptor will
* also not be explicitly closed on the child side, so it must be marked
* O_CLOEXEC if that's what you want.
*
* You may not set a stdout fd if a stdout file path is already set or
* if the launcher flags contain any flags directing stdout elsewhere.
*
* This feature is only available on UNIX.
*
* Since: 2.40
*/
/**
* g_subprocess_launcher_unsetenv:
* @self: a #GSubprocess
* @variable: the environment variable to unset, must not contain '='
*
* Removes the environment variable @variable from the environment of
* processes launched from this launcher.
*
* On UNIX, the variable's name can be an arbitrary byte string not
* containing '='. On Windows, it should be in UTF-8.
*
* Since: 2.40
*/
/**
* g_subprocess_new: (skip)
* @flags: flags that define the behaviour of the subprocess
* @error: (nullable): return location for an error, or %NULL
* @argv0: first commandline argument to pass to the subprocess
* @...: more commandline arguments, followed by %NULL
*
* Create a new process with the given flags and varargs argument
* list. By default, matching the g_spawn_async() defaults, the
* child's stdin will be set to the system null device, and
* stdout/stderr will be inherited from the parent. You can use
* @flags to control this behavior.
*
* The argument list must be terminated with %NULL.
*
* Returns: A newly created #GSubprocess, or %NULL on error (and @error
* will be set)
* Since: 2.40
*/
/**
* g_subprocess_newv: (rename-to g_subprocess_new)
* @argv: (array zero-terminated=1) (element-type utf8): commandline arguments for the subprocess
* @flags: flags that define the behaviour of the subprocess
* @error: (nullable): return location for an error, or %NULL
*
* Create a new process with the given flags and argument list.
*
* The argument list is expected to be %NULL-terminated.
*
* Returns: A newly created #GSubprocess, or %NULL on error (and @error
* will be set)
* Since: 2.40
*/
/**
* g_subprocess_send_signal:
* @subprocess: a #GSubprocess
* @signal_num: the signal number to send
*
* Sends the UNIX signal @signal_num to the subprocess, if it is still
* running.
*
* This API is race-free. If the subprocess has terminated, it will not
* be signalled.
*
* This API is not available on Windows.
*
* Since: 2.40
*/
/**
* g_subprocess_wait:
* @subprocess: a #GSubprocess
* @cancellable: a #GCancellable
* @error: a #GError
*
* Synchronously wait for the subprocess to terminate.
*
* After the process terminates you can query its exit status with
* functions such as g_subprocess_get_if_exited() and
* g_subprocess_get_exit_status().
*
* This function does not fail in the case of the subprocess having
* abnormal termination. See g_subprocess_wait_check() for that.
*
* Cancelling @cancellable doesn't kill the subprocess. Call
* g_subprocess_force_exit() if it is desirable.
*
* Returns: %TRUE on success, %FALSE if @cancellable was cancelled
* Since: 2.40
*/
/**
* g_subprocess_wait_async:
* @subprocess: a #GSubprocess
* @cancellable: a #GCancellable, or %NULL
* @callback: a #GAsyncReadyCallback to call when the operation is complete
* @user_data: user_data for @callback
*
* Wait for the subprocess to terminate.
*
* This is the asynchronous version of g_subprocess_wait().
*
* Since: 2.40
*/
/**
* g_subprocess_wait_check:
* @subprocess: a #GSubprocess
* @cancellable: a #GCancellable
* @error: a #GError
*
* Combines g_subprocess_wait() with g_spawn_check_exit_status().
*
* Returns: %TRUE on success, %FALSE if process exited abnormally, or
* @cancellable was cancelled
* Since: 2.40
*/
/**
* g_subprocess_wait_check_async:
* @subprocess: a #GSubprocess
* @cancellable: a #GCancellable, or %NULL
* @callback: a #GAsyncReadyCallback to call when the operation is complete
* @user_data: user_data for @callback
*
* Combines g_subprocess_wait_async() with g_spawn_check_exit_status().
*
* This is the asynchronous version of g_subprocess_wait_check().
*
* Since: 2.40
*/
/**
* g_subprocess_wait_check_finish:
* @subprocess: a #GSubprocess
* @result: the #GAsyncResult passed to your #GAsyncReadyCallback
* @error: a pointer to a %NULL #GError, or %NULL
*
* Collects the result of a previous call to
* g_subprocess_wait_check_async().
*
* Returns: %TRUE if successful, or %FALSE with @error set
* Since: 2.40
*/
/**
* g_subprocess_wait_finish:
* @subprocess: a #GSubprocess
* @result: the #GAsyncResult passed to your #GAsyncReadyCallback
* @error: a pointer to a %NULL #GError, or %NULL
*
* Collects the result of a previous call to
* g_subprocess_wait_async().
*
* Returns: %TRUE if successful, or %FALSE with @error set
* Since: 2.40
*/
/**
* g_task_attach_source:
* @task: a #GTask
* @source: the source to attach
* @callback: the callback to invoke when @source triggers
*
* A utility function for dealing with async operations where you need
* to wait for a #GSource to trigger. Attaches @source to @task's
* #GMainContext with @task's [priority][io-priority], and sets @source's
* callback to @callback, with @task as the callback's `user_data`.
*
* This takes a reference on @task until @source is destroyed.
*
* Since: 2.36
*/
/**
* g_task_get_cancellable:
* @task: a #GTask
*
* Gets @task's #GCancellable
*
* Returns: (transfer none): @task's #GCancellable
* Since: 2.36
*/
/**
* g_task_get_check_cancellable:
* @task: the #GTask
*
* Gets @task's check-cancellable flag. See
* g_task_set_check_cancellable() for more details.
*
* Since: 2.36
*/
/**
* g_task_get_completed:
* @task: a #GTask.
*
* Gets the value of #GTask:completed. This changes from %FALSE to %TRUE after
* the task’s callback is invoked, and will return %FALSE if called from inside
* the callback.
*
* Returns: %TRUE if the task has completed, %FALSE otherwise.
* Since: 2.44
*/
/**
* g_task_get_context:
* @task: a #GTask
*
* Gets the #GMainContext that @task will return its result in (that
* is, the context that was the
* [thread-default main context][g-main-context-push-thread-default]
* at the point when @task was created).
*
* This will always return a non-%NULL value, even if the task's
* context is the default #GMainContext.
*
* Returns: (transfer none): @task's #GMainContext
* Since: 2.36
*/
/**
* g_task_get_priority:
* @task: a #GTask
*
* Gets @task's priority
*
* Returns: @task's priority
* Since: 2.36
*/
/**
* g_task_get_return_on_cancel:
* @task: the #GTask
*
* Gets @task's return-on-cancel flag. See
* g_task_set_return_on_cancel() for more details.
*
* Since: 2.36
*/
/**
* g_task_get_source_object:
* @task: a #GTask
*
* Gets the source object from @task. Like
* g_async_result_get_source_object(), but does not ref the object.
*
* Returns: (transfer none) (type GObject): @task's source object, or %NULL
* Since: 2.36
*/
/**
* g_task_get_source_tag:
* @task: a #GTask
*
* Gets @task's source tag. See g_task_set_source_tag().
*
* Returns: (transfer none): @task's source tag
* Since: 2.36
*/
/**
* g_task_get_task_data:
* @task: a #GTask
*
* Gets @task's `task_data`.
*
* Returns: (transfer none): @task's `task_data`.
* Since: 2.36
*/
/**
* g_task_had_error:
* @task: a #GTask.
*
* Tests if @task resulted in an error.
*
* Returns: %TRUE if the task resulted in an error, %FALSE otherwise.
* Since: 2.36
*/
/**
* g_task_is_valid:
* @result: (type Gio.AsyncResult): A #GAsyncResult
* @source_object: (nullable) (type GObject): the source object
* expected to be associated with the task
*
* Checks that @result is a #GTask, and that @source_object is its
* source object (or that @source_object is %NULL and @result has no
* source object). This can be used in g_return_if_fail() checks.
*
* Returns: %TRUE if @result and @source_object are valid, %FALSE
* if not
* Since: 2.36
*/
/**
* g_task_new:
* @source_object: (nullable) (type GObject): the #GObject that owns
* this task, or %NULL.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback.
* @callback_data: (closure): user data passed to @callback.
*
* Creates a #GTask acting on @source_object, which will eventually be
* used to invoke @callback in the current
* [thread-default main context][g-main-context-push-thread-default].
*
* Call this in the "start" method of your asynchronous method, and
* pass the #GTask around throughout the asynchronous operation. You
* can use g_task_set_task_data() to attach task-specific data to the
* object, which you can retrieve later via g_task_get_task_data().
*
* By default, if @cancellable is cancelled, then the return value of
* the task will always be %G_IO_ERROR_CANCELLED, even if the task had
* already completed before the cancellation. This allows for
* simplified handling in cases where cancellation may imply that
* other objects that the task depends on have been destroyed. If you
* do not want this behavior, you can use
* g_task_set_check_cancellable() to change it.
*
* Returns: a #GTask.
* Since: 2.36
*/
/**
* g_task_propagate_boolean:
* @task: a #GTask.
* @error: return location for a #GError
*
* Gets the result of @task as a #gboolean.
*
* If the task resulted in an error, or was cancelled, then this will
* instead return %FALSE and set @error.
*
* Since this method transfers ownership of the return value (or
* error) to the caller, you may only call it once.
*
* Returns: the task result, or %FALSE on error
* Since: 2.36
*/
/**
* g_task_propagate_int:
* @task: a #GTask.
* @error: return location for a #GError
*
* Gets the result of @task as an integer (#gssize).
*
* If the task resulted in an error, or was cancelled, then this will
* instead return -1 and set @error.
*
* Since this method transfers ownership of the return value (or
* error) to the caller, you may only call it once.
*
* Returns: the task result, or -1 on error
* Since: 2.36
*/
/**
* g_task_propagate_pointer:
* @task: a #GTask
* @error: return location for a #GError
*
* Gets the result of @task as a pointer, and transfers ownership
* of that value to the caller.
*
* If the task resulted in an error, or was cancelled, then this will
* instead return %NULL and set @error.
*
* Since this method transfers ownership of the return value (or
* error) to the caller, you may only call it once.
*
* Returns: (transfer full): the task result, or %NULL on error
* Since: 2.36
*/
/**
* g_task_report_error:
* @source_object: (nullable) (type GObject): the #GObject that owns
* this task, or %NULL.
* @callback: (scope async): a #GAsyncReadyCallback.
* @callback_data: (closure): user data passed to @callback.
* @source_tag: an opaque pointer indicating the source of this task
* @error: (transfer full): error to report
*
* Creates a #GTask and then immediately calls g_task_return_error()
* on it. Use this in the wrapper function of an asynchronous method
* when you want to avoid even calling the virtual method. You can
* then use g_async_result_is_tagged() in the finish method wrapper to
* check if the result there is tagged as having been created by the
* wrapper method, and deal with it appropriately if so.
*
* See also g_task_report_new_error().
*
* Since: 2.36
*/
/**
* g_task_report_new_error:
* @source_object: (nullable) (type GObject): the #GObject that owns
* this task, or %NULL.
* @callback: (scope async): a #GAsyncReadyCallback.
* @callback_data: (closure): user data passed to @callback.
* @source_tag: an opaque pointer indicating the source of this task
* @domain: a #GQuark.
* @code: an error code.
* @format: a string with format characters.
* @...: a list of values to insert into @format.
*
* Creates a #GTask and then immediately calls
* g_task_return_new_error() on it. Use this in the wrapper function
* of an asynchronous method when you want to avoid even calling the
* virtual method. You can then use g_async_result_is_tagged() in the
* finish method wrapper to check if the result there is tagged as
* having been created by the wrapper method, and deal with it
* appropriately if so.
*
* See also g_task_report_error().
*
* Since: 2.36
*/
/**
* g_task_return_boolean:
* @task: a #GTask.
* @result: the #gboolean result of a task function.
*
* Sets @task's result to @result and completes the task (see
* g_task_return_pointer() for more discussion of exactly what this
* means).
*
* Since: 2.36
*/
/**
* g_task_return_error:
* @task: a #GTask.
* @error: (transfer full): the #GError result of a task function.
*
* Sets @task's result to @error (which @task assumes ownership of)
* and completes the task (see g_task_return_pointer() for more
* discussion of exactly what this means).
*
* Note that since the task takes ownership of @error, and since the
* task may be completed before returning from g_task_return_error(),
* you cannot assume that @error is still valid after calling this.
* Call g_error_copy() on the error if you need to keep a local copy
* as well.
*
* See also g_task_return_new_error().
*
* Since: 2.36
*/
/**
* g_task_return_error_if_cancelled:
* @task: a #GTask
*
* Checks if @task's #GCancellable has been cancelled, and if so, sets
* @task's error accordingly and completes the task (see
* g_task_return_pointer() for more discussion of exactly what this
* means).
*
* Returns: %TRUE if @task has been cancelled, %FALSE if not
* Since: 2.36
*/
/**
* g_task_return_int:
* @task: a #GTask.
* @result: the integer (#gssize) result of a task function.
*
* Sets @task's result to @result and completes the task (see
* g_task_return_pointer() for more discussion of exactly what this
* means).
*
* Since: 2.36
*/
/**
* g_task_return_new_error:
* @task: a #GTask.
* @domain: a #GQuark.
* @code: an error code.
* @format: a string with format characters.
* @...: a list of values to insert into @format.
*
* Sets @task's result to a new #GError created from @domain, @code,
* @format, and the remaining arguments, and completes the task (see
* g_task_return_pointer() for more discussion of exactly what this
* means).
*
* See also g_task_return_error().
*
* Since: 2.36
*/
/**
* g_task_return_pointer:
* @task: a #GTask
* @result: (nullable) (transfer full): the pointer result of a task
* function
* @result_destroy: (nullable): a #GDestroyNotify function.
*
* Sets @task's result to @result and completes the task. If @result
* is not %NULL, then @result_destroy will be used to free @result if
* the caller does not take ownership of it with
* g_task_propagate_pointer().
*
* "Completes the task" means that for an ordinary asynchronous task
* it will either invoke the task's callback, or else queue that
* callback to be invoked in the proper #GMainContext, or in the next
* iteration of the current #GMainContext. For a task run via
* g_task_run_in_thread() or g_task_run_in_thread_sync(), calling this
* method will save @result to be returned to the caller later, but
* the task will not actually be completed until the #GTaskThreadFunc
* exits.
*
* Note that since the task may be completed before returning from
* g_task_return_pointer(), you cannot assume that @result is still
* valid after calling this, unless you are still holding another
* reference on it.
*
* Since: 2.36
*/
/**
* g_task_run_in_thread:
* @task: a #GTask
* @task_func: a #GTaskThreadFunc
*
* Runs @task_func in another thread. When @task_func returns, @task's
* #GAsyncReadyCallback will be invoked in @task's #GMainContext.
*
* This takes a ref on @task until the task completes.
*
* See #GTaskThreadFunc for more details about how @task_func is handled.
*
* Although GLib currently rate-limits the tasks queued via
* g_task_run_in_thread(), you should not assume that it will always
* do this. If you have a very large number of tasks to run, but don't
* want them to all run at once, you should only queue a limited
* number of them at a time.
*
* Since: 2.36
*/
/**
* g_task_run_in_thread_sync:
* @task: a #GTask
* @task_func: a #GTaskThreadFunc
*
* Runs @task_func in another thread, and waits for it to return or be
* cancelled. You can use g_task_propagate_pointer(), etc, afterward
* to get the result of @task_func.
*
* See #GTaskThreadFunc for more details about how @task_func is handled.
*
* Normally this is used with tasks created with a %NULL
* `callback`, but note that even if the task does
* have a callback, it will not be invoked when @task_func returns.
* #GTask:completed will be set to %TRUE just before this function returns.
*
* Although GLib currently rate-limits the tasks queued via
* g_task_run_in_thread_sync(), you should not assume that it will
* always do this. If you have a very large number of tasks to run,
* but don't want them to all run at once, you should only queue a
* limited number of them at a time.
*
* Since: 2.36
*/
/**
* g_task_set_check_cancellable:
* @task: the #GTask
* @check_cancellable: whether #GTask will check the state of
* its #GCancellable for you.
*
* Sets or clears @task's check-cancellable flag. If this is %TRUE
* (the default), then g_task_propagate_pointer(), etc, and
* g_task_had_error() will check the task's #GCancellable first, and
* if it has been cancelled, then they will consider the task to have
* returned an "Operation was cancelled" error
* (%G_IO_ERROR_CANCELLED), regardless of any other error or return
* value the task may have had.
*
* If @check_cancellable is %FALSE, then the #GTask will not check the
* cancellable itself, and it is up to @task's owner to do this (eg,
* via g_task_return_error_if_cancelled()).
*
* If you are using g_task_set_return_on_cancel() as well, then
* you must leave check-cancellable set %TRUE.
*
* Since: 2.36
*/
/**
* g_task_set_priority:
* @task: the #GTask
* @priority: the [priority][io-priority] of the request
*
* Sets @task's priority. If you do not call this, it will default to
* %G_PRIORITY_DEFAULT.
*
* This will affect the priority of #GSources created with
* g_task_attach_source() and the scheduling of tasks run in threads,
* and can also be explicitly retrieved later via
* g_task_get_priority().
*
* Since: 2.36
*/
/**
* g_task_set_return_on_cancel:
* @task: the #GTask
* @return_on_cancel: whether the task returns automatically when
* it is cancelled.
*
* Sets or clears @task's return-on-cancel flag. This is only
* meaningful for tasks run via g_task_run_in_thread() or
* g_task_run_in_thread_sync().
*
* If @return_on_cancel is %TRUE, then cancelling @task's
* #GCancellable will immediately cause it to return, as though the
* task's #GTaskThreadFunc had called
* g_task_return_error_if_cancelled() and then returned.
*
* This allows you to create a cancellable wrapper around an
* uninterruptable function. The #GTaskThreadFunc just needs to be
* careful that it does not modify any externally-visible state after
* it has been cancelled. To do that, the thread should call
* g_task_set_return_on_cancel() again to (atomically) set
* return-on-cancel %FALSE before making externally-visible changes;
* if the task gets cancelled before the return-on-cancel flag could
* be changed, g_task_set_return_on_cancel() will indicate this by
* returning %FALSE.
*
* You can disable and re-enable this flag multiple times if you wish.
* If the task's #GCancellable is cancelled while return-on-cancel is
* %FALSE, then calling g_task_set_return_on_cancel() to set it %TRUE
* again will cause the task to be cancelled at that point.
*
* If the task's #GCancellable is already cancelled before you call
* g_task_run_in_thread()/g_task_run_in_thread_sync(), then the
* #GTaskThreadFunc will still be run (for consistency), but the task
* will also be completed right away.
*
* Returns: %TRUE if @task's return-on-cancel flag was changed to
* match @return_on_cancel. %FALSE if @task has already been
* cancelled.
* Since: 2.36
*/
/**
* g_task_set_source_tag:
* @task: the #GTask
* @source_tag: an opaque pointer indicating the source of this task
*
* Sets @task's source tag. You can use this to tag a task return
* value with a particular pointer (usually a pointer to the function
* doing the tagging) and then later check it using
* g_task_get_source_tag() (or g_async_result_is_tagged()) in the
* task's "finish" function, to figure out if the response came from a
* particular place.
*
* Since: 2.36
*/
/**
* g_task_set_task_data:
* @task: the #GTask
* @task_data: (nullable): task-specific data
* @task_data_destroy: (nullable): #GDestroyNotify for @task_data
*
* Sets @task's task data (freeing the existing task data, if any).
*
* Since: 2.36
*/
/**
* g_tcp_connection_get_graceful_disconnect:
* @connection: a #GTcpConnection
*
* Checks if graceful disconnects are used. See
* g_tcp_connection_set_graceful_disconnect().
*
* Returns: %TRUE if graceful disconnect is used on close, %FALSE otherwise
* Since: 2.22
*/
/**
* g_tcp_connection_set_graceful_disconnect:
* @connection: a #GTcpConnection
* @graceful_disconnect: Whether to do graceful disconnects or not
*
* This enables graceful disconnects on close. A graceful disconnect
* means that we signal the receiving end that the connection is terminated
* and wait for it to close the connection before closing the connection.
*
* A graceful disconnect means that we can be sure that we successfully sent
* all the outstanding data to the other end, or get an error reported.
* However, it also means we have to wait for all the data to reach the
* other side and for it to acknowledge this by closing the socket, which may
* take a while. For this reason it is disabled by default.
*
* Since: 2.22
*/
/**
* g_tcp_wrapper_connection_get_base_io_stream:
* @conn: a #GTcpWrapperConnection
*
* Get's @conn's base #GIOStream
*
* Returns: (transfer none): @conn's base #GIOStream
*/
/**
* g_tcp_wrapper_connection_new:
* @base_io_stream: the #GIOStream to wrap
* @socket: the #GSocket associated with @base_io_stream
*
* Wraps @base_io_stream and @socket together as a #GSocketConnection.
*
* Returns: the new #GSocketConnection.
* Since: 2.28
*/
/**
* g_test_dbus_add_service_dir:
* @self: a #GTestDBus
* @path: path to a directory containing .service files
*
* Add a path where dbus-daemon will look up .service files. This can't be
* called after g_test_dbus_up().
*/
/**
* g_test_dbus_down:
* @self: a #GTestDBus
*
* Stop the session bus started by g_test_dbus_up().
*
* This will wait for the singleton returned by g_bus_get() or g_bus_get_sync()
* is destroyed. This is done to ensure that the next unit test won't get a
* leaked singleton from this test.
*/
/**
* g_test_dbus_get_bus_address:
* @self: a #GTestDBus
*
* Get the address on which dbus-daemon is running. If g_test_dbus_up() has not
* been called yet, %NULL is returned. This can be used with
* g_dbus_connection_new_for_address().
*
* Returns: (nullable): the address of the bus, or %NULL.
*/
/**
* g_test_dbus_get_flags:
* @self: a #GTestDBus
*
* Get the flags of the #GTestDBus object.
*
* Returns: the value of #GTestDBus:flags property
*/
/**
* g_test_dbus_new:
* @flags: a #GTestDBusFlags
*
* Create a new #GTestDBus object.
*
* Returns: (transfer full): a new #GTestDBus.
*/
/**
* g_test_dbus_stop:
* @self: a #GTestDBus
*
* Stop the session bus started by g_test_dbus_up().
*
* Unlike g_test_dbus_down(), this won't verify the #GDBusConnection
* singleton returned by g_bus_get() or g_bus_get_sync() is destroyed. Unit
* tests wanting to verify behaviour after the session bus has been stopped
* can use this function but should still call g_test_dbus_down() when done.
*/
/**
* g_test_dbus_unset:
*
* Unset DISPLAY and DBUS_SESSION_BUS_ADDRESS env variables to ensure the test
* won't use user's session bus.
*
* This is useful for unit tests that want to verify behaviour when no session
* bus is running. It is not necessary to call this if unit test already calls
* g_test_dbus_up() before acquiring the session bus.
*/
/**
* g_test_dbus_up:
* @self: a #GTestDBus
*
* Start a dbus-daemon instance and set DBUS_SESSION_BUS_ADDRESS. After this
* call, it is safe for unit tests to start sending messages on the session bus.
*
* If this function is called from setup callback of g_test_add(),
* g_test_dbus_down() must be called in its teardown callback.
*
* If this function is called from unit test's main(), then g_test_dbus_down()
* must be called after g_test_run().
*/
/**
* g_themed_icon_append_name:
* @icon: a #GThemedIcon
* @iconname: name of icon to append to list of icons from within @icon.
*
* Append a name to the list of icons from within @icon.
*
* Note that doing so invalidates the hash computed by prior calls
* to g_icon_hash().
*/
/**
* g_themed_icon_get_names:
* @icon: a #GThemedIcon.
*
* Gets the names of icons from within @icon.
*
* Returns: (transfer none): a list of icon names.
*/
/**
* g_themed_icon_new:
* @iconname: a string containing an icon name.
*
* Creates a new themed icon for @iconname.
*
* Returns: (transfer full) (type GThemedIcon): a new #GThemedIcon.
*/
/**
* g_themed_icon_new_from_names:
* @iconnames: (array length=len): an array of strings containing icon names.
* @len: the length of the @iconnames array, or -1 if @iconnames is
* %NULL-terminated
*
* Creates a new themed icon for @iconnames.
*
* Returns: (transfer full) (type GThemedIcon): a new #GThemedIcon
*/
/**
* g_themed_icon_new_with_default_fallbacks:
* @iconname: a string containing an icon name
*
* Creates a new themed icon for @iconname, and all the names
* that can be created by shortening @iconname at '-' characters.
*
* In the following example, @icon1 and @icon2 are equivalent:
* |[
* const char *names[] = {
* "gnome-dev-cdrom-audio",
* "gnome-dev-cdrom",
* "gnome-dev",
* "gnome"
* };
*
* icon1 = g_themed_icon_new_from_names (names, 4);
* icon2 = g_themed_icon_new_with_default_fallbacks ("gnome-dev-cdrom-audio");
* ]|
*
* Returns: (transfer full) (type GThemedIcon): a new #GThemedIcon.
*/
/**
* g_themed_icon_prepend_name:
* @icon: a #GThemedIcon
* @iconname: name of icon to prepend to list of icons from within @icon.
*
* Prepend a name to the list of icons from within @icon.
*
* Note that doing so invalidates the hash computed by prior calls
* to g_icon_hash().
*
* Since: 2.18
*/
/**
* g_threaded_socket_service_new:
* @max_threads: the maximal number of threads to execute concurrently
* handling incoming clients, -1 means no limit
*
* Creates a new #GThreadedSocketService with no listeners. Listeners
* must be added with one of the #GSocketListener "add" methods.
*
* Returns: a new #GSocketService.
* Since: 2.22
*/
/**
* g_tls_backend_get_certificate_type:
* @backend: the #GTlsBackend
*
* Gets the #GType of @backend's #GTlsCertificate implementation.
*
* Returns: the #GType of @backend's #GTlsCertificate
* implementation.
* Since: 2.28
*/
/**
* g_tls_backend_get_client_connection_type:
* @backend: the #GTlsBackend
*
* Gets the #GType of @backend's #GTlsClientConnection implementation.
*
* Returns: the #GType of @backend's #GTlsClientConnection
* implementation.
* Since: 2.28
*/
/**
* g_tls_backend_get_default:
*
* Gets the default #GTlsBackend for the system.
*
* Returns: (transfer none): a #GTlsBackend
* Since: 2.28
*/
/**
* g_tls_backend_get_default_database:
* @backend: the #GTlsBackend
*
* Gets the default #GTlsDatabase used to verify TLS connections.
*
* Returns: (transfer full): the default database, which should be
* unreffed when done.
* Since: 2.30
*/
/**
* g_tls_backend_get_dtls_client_connection_type:
* @backend: the #GTlsBackend
*
* Gets the #GType of @backend’s #GDtlsClientConnection implementation.
*
* Returns: the #GType of @backend’s #GDtlsClientConnection
* implementation.
* Since: 2.48
*/
/**
* g_tls_backend_get_dtls_server_connection_type:
* @backend: the #GTlsBackend
*
* Gets the #GType of @backend’s #GDtlsServerConnection implementation.
*
* Returns: the #GType of @backend’s #GDtlsServerConnection
* implementation.
* Since: 2.48
*/
/**
* g_tls_backend_get_file_database_type:
* @backend: the #GTlsBackend
*
* Gets the #GType of @backend's #GTlsFileDatabase implementation.
*
* Returns: the #GType of backend's #GTlsFileDatabase implementation.
* Since: 2.30
*/
/**
* g_tls_backend_get_server_connection_type:
* @backend: the #GTlsBackend
*
* Gets the #GType of @backend's #GTlsServerConnection implementation.
*
* Returns: the #GType of @backend's #GTlsServerConnection
* implementation.
* Since: 2.28
*/
/**
* g_tls_backend_supports_dtls:
* @backend: the #GTlsBackend
*
* Checks if DTLS is supported. DTLS support may not be available even if TLS
* support is available, and vice-versa.
*
* Returns: whether DTLS is supported
* Since: 2.48
*/
/**
* g_tls_backend_supports_tls:
* @backend: the #GTlsBackend
*
* Checks if TLS is supported; if this returns %FALSE for the default
* #GTlsBackend, it means no "real" TLS backend is available.
*
* Returns: whether or not TLS is supported
* Since: 2.28
*/
/**
* g_tls_certificate_get_issuer:
* @cert: a #GTlsCertificate
*
* Gets the #GTlsCertificate representing @cert's issuer, if known
*
* Returns: (transfer none): The certificate of @cert's issuer,
* or %NULL if @cert is self-signed or signed with an unknown
* certificate.
* Since: 2.28
*/
/**
* g_tls_certificate_is_same:
* @cert_one: first certificate to compare
* @cert_two: second certificate to compare
*
* Check if two #GTlsCertificate objects represent the same certificate.
* The raw DER byte data of the two certificates are checked for equality.
* This has the effect that two certificates may compare equal even if
* their #GTlsCertificate:issuer, #GTlsCertificate:private-key, or
* #GTlsCertificate:private-key-pem properties differ.
*
* Returns: whether the same or not
* Since: 2.34
*/
/**
* g_tls_certificate_list_new_from_file:
* @file: (type filename): file containing PEM-encoded certificates to import
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates one or more #GTlsCertificates from the PEM-encoded
* data in @file. If @file cannot be read or parsed, the function will
* return %NULL and set @error. If @file does not contain any
* PEM-encoded certificates, this will return an empty list and not
* set @error.
*
* Returns: (element-type Gio.TlsCertificate) (transfer full): a
* #GList containing #GTlsCertificate objects. You must free the list
* and its contents when you are done with it.
* Since: 2.28
*/
/**
* g_tls_certificate_new_from_file:
* @file: (type filename): file containing a PEM-encoded certificate to import
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a #GTlsCertificate from the PEM-encoded data in @file. The
* returned certificate will be the first certificate found in @file. As
* of GLib 2.44, if @file contains more certificates it will try to load
* a certificate chain. All certificates will be verified in the order
* found (top-level certificate should be the last one in the file) and
* the #GTlsCertificate:issuer property of each certificate will be set
* accordingly if the verification succeeds. If any certificate in the
* chain cannot be verified, the first certificate in the file will
* still be returned.
*
* If @file cannot be read or parsed, the function will return %NULL and
* set @error. Otherwise, this behaves like
* g_tls_certificate_new_from_pem().
*
* Returns: the new certificate, or %NULL on error
* Since: 2.28
*/
/**
* g_tls_certificate_new_from_files:
* @cert_file: (type filename): file containing one or more PEM-encoded
* certificates to import
* @key_file: (type filename): file containing a PEM-encoded private key
* to import
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a #GTlsCertificate from the PEM-encoded data in @cert_file
* and @key_file. The returned certificate will be the first certificate
* found in @cert_file. As of GLib 2.44, if @cert_file contains more
* certificates it will try to load a certificate chain. All
* certificates will be verified in the order found (top-level
* certificate should be the last one in the file) and the
* #GTlsCertificate:issuer property of each certificate will be set
* accordingly if the verification succeeds. If any certificate in the
* chain cannot be verified, the first certificate in the file will
* still be returned.
*
* If either file cannot be read or parsed, the function will return
* %NULL and set @error. Otherwise, this behaves like
* g_tls_certificate_new_from_pem().
*
* Returns: the new certificate, or %NULL on error
* Since: 2.28
*/
/**
* g_tls_certificate_new_from_pem:
* @data: PEM-encoded certificate data
* @length: the length of @data, or -1 if it's 0-terminated.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a #GTlsCertificate from the PEM-encoded data in @data. If
* @data includes both a certificate and a private key, then the
* returned certificate will include the private key data as well. (See
* the #GTlsCertificate:private-key-pem property for information about
* supported formats.)
*
* The returned certificate will be the first certificate found in
* @data. As of GLib 2.44, if @data contains more certificates it will
* try to load a certificate chain. All certificates will be verified in
* the order found (top-level certificate should be the last one in the
* file) and the #GTlsCertificate:issuer property of each certificate
* will be set accordingly if the verification succeeds. If any
* certificate in the chain cannot be verified, the first certificate in
* the file will still be returned.
*
* Returns: the new certificate, or %NULL if @data is invalid
* Since: 2.28
*/
/**
* g_tls_certificate_verify:
* @cert: a #GTlsCertificate
* @identity: (nullable): the expected peer identity
* @trusted_ca: (nullable): the certificate of a trusted authority
*
* This verifies @cert and returns a set of #GTlsCertificateFlags
* indicating any problems found with it. This can be used to verify a
* certificate outside the context of making a connection, or to
* check a certificate against a CA that is not part of the system
* CA database.
*
* If @identity is not %NULL, @cert's name(s) will be compared against
* it, and %G_TLS_CERTIFICATE_BAD_IDENTITY will be set in the return
* value if it does not match. If @identity is %NULL, that bit will
* never be set in the return value.
*
* If @trusted_ca is not %NULL, then @cert (or one of the certificates
* in its chain) must be signed by it, or else
* %G_TLS_CERTIFICATE_UNKNOWN_CA will be set in the return value. If
* @trusted_ca is %NULL, that bit will never be set in the return
* value.
*
* (All other #GTlsCertificateFlags values will always be set or unset
* as appropriate.)
*
* Returns: the appropriate #GTlsCertificateFlags
* Since: 2.28
*/
/**
* g_tls_client_connection_copy_session_state:
* @conn: a #GTlsClientConnection
* @source: a #GTlsClientConnection
*
* Copies session state from one connection to another. This is
* not normally needed, but may be used when the same session
* needs to be used between different endpoints as is required
* by some protocols such as FTP over TLS. @source should have
* already completed a handshake, and @conn should not have
* completed a handshake.
*
* Since: 2.46
*/
/**
* g_tls_client_connection_get_accepted_cas:
* @conn: the #GTlsClientConnection
*
* Gets the list of distinguished names of the Certificate Authorities
* that the server will accept certificates from. This will be set
* during the TLS handshake if the server requests a certificate.
* Otherwise, it will be %NULL.
*
* Each item in the list is a #GByteArray which contains the complete
* subject DN of the certificate authority.
*
* Returns: (element-type GByteArray) (transfer full): the list of
* CA DNs. You should unref each element with g_byte_array_unref() and then
* the free the list with g_list_free().
* Since: 2.28
*/
/**
* g_tls_client_connection_get_server_identity:
* @conn: the #GTlsClientConnection
*
* Gets @conn's expected server identity
*
* Returns: (transfer none): a #GSocketConnectable describing the
* expected server identity, or %NULL if the expected identity is not
* known.
* Since: 2.28
*/
/**
* g_tls_client_connection_get_use_ssl3:
* @conn: the #GTlsClientConnection
*
* Gets whether @conn will use SSL 3.0 rather than the
* highest-supported version of TLS; see
* g_tls_client_connection_set_use_ssl3().
*
* Returns: whether @conn will use SSL 3.0
* Since: 2.28
*/
/**
* g_tls_client_connection_get_validation_flags:
* @conn: the #GTlsClientConnection
*
* Gets @conn's validation flags
*
* Returns: the validation flags
* Since: 2.28
*/
/**
* g_tls_client_connection_new:
* @base_io_stream: the #GIOStream to wrap
* @server_identity: (nullable): the expected identity of the server
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a new #GTlsClientConnection wrapping @base_io_stream (which
* must have pollable input and output streams) which is assumed to
* communicate with the server identified by @server_identity.
*
* See the documentation for #GTlsConnection:base-io-stream for restrictions
* on when application code can run operations on the @base_io_stream after
* this function has returned.
*
* Returns: (transfer full) (type GTlsClientConnection): the new
* #GTlsClientConnection, or %NULL on error
* Since: 2.28
*/
/**
* g_tls_client_connection_set_server_identity:
* @conn: the #GTlsClientConnection
* @identity: a #GSocketConnectable describing the expected server identity
*
* Sets @conn's expected server identity, which is used both to tell
* servers on virtual hosts which certificate to present, and also
* to let @conn know what name to look for in the certificate when
* performing %G_TLS_CERTIFICATE_BAD_IDENTITY validation, if enabled.
*
* Since: 2.28
*/
/**
* g_tls_client_connection_set_use_ssl3:
* @conn: the #GTlsClientConnection
* @use_ssl3: whether to use SSL 3.0
*
* If @use_ssl3 is %TRUE, this forces @conn to use SSL 3.0 rather than
* trying to properly negotiate the right version of TLS or SSL to use.
* This can be used when talking to servers that do not implement the
* fallbacks correctly and which will therefore fail to handshake with
* a "modern" TLS handshake attempt.
*
* Since: 2.28
*/
/**
* g_tls_client_connection_set_validation_flags:
* @conn: the #GTlsClientConnection
* @flags: the #GTlsCertificateFlags to use
*
* Sets @conn's validation flags, to override the default set of
* checks performed when validating a server certificate. By default,
* %G_TLS_CERTIFICATE_VALIDATE_ALL is used.
*
* Since: 2.28
*/
/**
* g_tls_connection_emit_accept_certificate:
* @conn: a #GTlsConnection
* @peer_cert: the peer's #GTlsCertificate
* @errors: the problems with @peer_cert
*
* Used by #GTlsConnection implementations to emit the
* #GTlsConnection::accept-certificate signal.
*
* Returns: %TRUE if one of the signal handlers has returned
* %TRUE to accept @peer_cert
* Since: 2.28
*/
/**
* g_tls_connection_get_certificate:
* @conn: a #GTlsConnection
*
* Gets @conn's certificate, as set by
* g_tls_connection_set_certificate().
*
* Returns: (transfer none): @conn's certificate, or %NULL
* Since: 2.28
*/
/**
* g_tls_connection_get_database:
* @conn: a #GTlsConnection
*
* Gets the certificate database that @conn uses to verify
* peer certificates. See g_tls_connection_set_database().
*
* Returns: (transfer none): the certificate database that @conn uses or %NULL
* Since: 2.30
*/
/**
* g_tls_connection_get_interaction:
* @conn: a connection
*
* Get the object that will be used to interact with the user. It will be used
* for things like prompting the user for passwords. If %NULL is returned, then
* no user interaction will occur for this connection.
*
* Returns: (transfer none): The interaction object.
* Since: 2.30
*/
/**
* g_tls_connection_get_peer_certificate:
* @conn: a #GTlsConnection
*
* Gets @conn's peer's certificate after the handshake has completed.
* (It is not set during the emission of
* #GTlsConnection::accept-certificate.)
*
* Returns: (transfer none): @conn's peer's certificate, or %NULL
* Since: 2.28
*/
/**
* g_tls_connection_get_peer_certificate_errors:
* @conn: a #GTlsConnection
*
* Gets the errors associated with validating @conn's peer's
* certificate, after the handshake has completed. (It is not set
* during the emission of #GTlsConnection::accept-certificate.)
*
* Returns: @conn's peer's certificate errors
* Since: 2.28
*/
/**
* g_tls_connection_get_rehandshake_mode:
* @conn: a #GTlsConnection
*
* Gets @conn rehandshaking mode. See
* g_tls_connection_set_rehandshake_mode() for details.
*
* Returns: @conn's rehandshaking mode
* Since: 2.28
*/
/**
* g_tls_connection_get_require_close_notify:
* @conn: a #GTlsConnection
*
* Tests whether or not @conn expects a proper TLS close notification
* when the connection is closed. See
* g_tls_connection_set_require_close_notify() for details.
*
* Returns: %TRUE if @conn requires a proper TLS close
* notification.
* Since: 2.28
*/
/**
* g_tls_connection_get_use_system_certdb:
* @conn: a #GTlsConnection
*
* Gets whether @conn uses the system certificate database to verify
* peer certificates. See g_tls_connection_set_use_system_certdb().
*
* Returns: whether @conn uses the system certificate database
* Deprecated: 2.30: Use g_tls_connection_get_database() instead
*/
/**
* g_tls_connection_handshake:
* @conn: a #GTlsConnection
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: a #GError, or %NULL
*
* Attempts a TLS handshake on @conn.
*
* On the client side, it is never necessary to call this method;
* although the connection needs to perform a handshake after
* connecting (or after sending a "STARTTLS"-type command) and may
* need to rehandshake later if the server requests it,
* #GTlsConnection will handle this for you automatically when you try
* to send or receive data on the connection. However, you can call
* g_tls_connection_handshake() manually if you want to know for sure
* whether the initial handshake succeeded or failed (as opposed to
* just immediately trying to write to @conn's output stream, in which
* case if it fails, it may not be possible to tell if it failed
* before or after completing the handshake).
*
* Likewise, on the server side, although a handshake is necessary at
* the beginning of the communication, you do not need to call this
* function explicitly unless you want clearer error reporting.
* However, you may call g_tls_connection_handshake() later on to
* renegotiate parameters (encryption methods, etc) with the client.
*
* #GTlsConnection::accept_certificate may be emitted during the
* handshake.
*
* Returns: success or failure
* Since: 2.28
*/
/**
* g_tls_connection_handshake_async:
* @conn: a #GTlsConnection
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: callback to call when the handshake is complete
* @user_data: the data to pass to the callback function
*
* Asynchronously performs a TLS handshake on @conn. See
* g_tls_connection_handshake() for more information.
*
* Since: 2.28
*/
/**
* g_tls_connection_handshake_finish:
* @conn: a #GTlsConnection
* @result: a #GAsyncResult.
* @error: a #GError pointer, or %NULL
*
* Finish an asynchronous TLS handshake operation. See
* g_tls_connection_handshake() for more information.
*
* Returns: %TRUE on success, %FALSE on failure, in which
* case @error will be set.
* Since: 2.28
*/
/**
* g_tls_connection_set_certificate:
* @conn: a #GTlsConnection
* @certificate: the certificate to use for @conn
*
* This sets the certificate that @conn will present to its peer
* during the TLS handshake. For a #GTlsServerConnection, it is
* mandatory to set this, and that will normally be done at construct
* time.
*
* For a #GTlsClientConnection, this is optional. If a handshake fails
* with %G_TLS_ERROR_CERTIFICATE_REQUIRED, that means that the server
* requires a certificate, and if you try connecting again, you should
* call this method first. You can call
* g_tls_client_connection_get_accepted_cas() on the failed connection
* to get a list of Certificate Authorities that the server will
* accept certificates from.
*
* (It is also possible that a server will allow the connection with
* or without a certificate; in that case, if you don't provide a
* certificate, you can tell that the server requested one by the fact
* that g_tls_client_connection_get_accepted_cas() will return
* non-%NULL.)
*
* Since: 2.28
*/
/**
* g_tls_connection_set_database:
* @conn: a #GTlsConnection
* @database: a #GTlsDatabase
*
* Sets the certificate database that is used to verify peer certificates.
* This is set to the default database by default. See
* g_tls_backend_get_default_database(). If set to %NULL, then
* peer certificate validation will always set the
* %G_TLS_CERTIFICATE_UNKNOWN_CA error (meaning
* #GTlsConnection::accept-certificate will always be emitted on
* client-side connections, unless that bit is not set in
* #GTlsClientConnection:validation-flags).
*
* Since: 2.30
*/
/**
* g_tls_connection_set_interaction:
* @conn: a connection
* @interaction: (nullable): an interaction object, or %NULL
*
* Set the object that will be used to interact with the user. It will be used
* for things like prompting the user for passwords.
*
* The @interaction argument will normally be a derived subclass of
* #GTlsInteraction. %NULL can also be provided if no user interaction
* should occur for this connection.
*
* Since: 2.30
*/
/**
* g_tls_connection_set_rehandshake_mode:
* @conn: a #GTlsConnection
* @mode: the rehandshaking mode
*
* Sets how @conn behaves with respect to rehandshaking requests.
*
* %G_TLS_REHANDSHAKE_NEVER means that it will never agree to
* rehandshake after the initial handshake is complete. (For a client,
* this means it will refuse rehandshake requests from the server, and
* for a server, this means it will close the connection with an error
* if the client attempts to rehandshake.)
*
* %G_TLS_REHANDSHAKE_SAFELY means that the connection will allow a
* rehandshake only if the other end of the connection supports the
* TLS `renegotiation_info` extension. This is the default behavior,
* but means that rehandshaking will not work against older
* implementations that do not support that extension.
*
* %G_TLS_REHANDSHAKE_UNSAFELY means that the connection will allow
* rehandshaking even without the `renegotiation_info` extension. On
* the server side in particular, this is not recommended, since it
* leaves the server open to certain attacks. However, this mode is
* necessary if you need to allow renegotiation with older client
* software.
*
* Since: 2.28
*/
/**
* g_tls_connection_set_require_close_notify:
* @conn: a #GTlsConnection
* @require_close_notify: whether or not to require close notification
*
* Sets whether or not @conn expects a proper TLS close notification
* before the connection is closed. If this is %TRUE (the default),
* then @conn will expect to receive a TLS close notification from its
* peer before the connection is closed, and will return a
* %G_TLS_ERROR_EOF error if the connection is closed without proper
* notification (since this may indicate a network error, or
* man-in-the-middle attack).
*
* In some protocols, the application will know whether or not the
* connection was closed cleanly based on application-level data
* (because the application-level data includes a length field, or is
* somehow self-delimiting); in this case, the close notify is
* redundant and sometimes omitted. (TLS 1.1 explicitly allows this;
* in TLS 1.0 it is technically an error, but often done anyway.) You
* can use g_tls_connection_set_require_close_notify() to tell @conn
* to allow an "unannounced" connection close, in which case the close
* will show up as a 0-length read, as in a non-TLS
* #GSocketConnection, and it is up to the application to check that
* the data has been fully received.
*
* Note that this only affects the behavior when the peer closes the
* connection; when the application calls g_io_stream_close() itself
* on @conn, this will send a close notification regardless of the
* setting of this property. If you explicitly want to do an unclean
* close, you can close @conn's #GTlsConnection:base-io-stream rather
* than closing @conn itself, but note that this may only be done when no other
* operations are pending on @conn or the base I/O stream.
*
* Since: 2.28
*/
/**
* g_tls_connection_set_use_system_certdb:
* @conn: a #GTlsConnection
* @use_system_certdb: whether to use the system certificate database
*
* Sets whether @conn uses the system certificate database to verify
* peer certificates. This is %TRUE by default. If set to %FALSE, then
* peer certificate validation will always set the
* %G_TLS_CERTIFICATE_UNKNOWN_CA error (meaning
* #GTlsConnection::accept-certificate will always be emitted on
* client-side connections, unless that bit is not set in
* #GTlsClientConnection:validation-flags).
*
* Deprecated: 2.30: Use g_tls_connection_set_database() instead
*/
/**
* g_tls_database_create_certificate_handle:
* @self: a #GTlsDatabase
* @certificate: certificate for which to create a handle.
*
* Create a handle string for the certificate. The database will only be able
* to create a handle for certificates that originate from the database. In
* cases where the database cannot create a handle for a certificate, %NULL
* will be returned.
*
* This handle should be stable across various instances of the application,
* and between applications. If a certificate is modified in the database,
* then it is not guaranteed that this handle will continue to point to it.
*
* Returns: (nullable): a newly allocated string containing the
* handle.
* Since: 2.30
*/
/**
* g_tls_database_lookup_certificate_for_handle:
* @self: a #GTlsDatabase
* @handle: a certificate handle
* @interaction: (nullable): used to interact with the user if necessary
* @flags: Flags which affect the lookup.
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: (nullable): a #GError, or %NULL
*
* Lookup a certificate by its handle.
*
* The handle should have been created by calling
* g_tls_database_create_certificate_handle() on a #GTlsDatabase object of
* the same TLS backend. The handle is designed to remain valid across
* instantiations of the database.
*
* If the handle is no longer valid, or does not point to a certificate in
* this database, then %NULL will be returned.
*
* This function can block, use g_tls_database_lookup_certificate_for_handle_async() to perform
* the lookup operation asynchronously.
*
* Returns: (transfer full) (nullable): a newly allocated
* #GTlsCertificate, or %NULL. Use g_object_unref() to release the certificate.
* Since: 2.30
*/
/**
* g_tls_database_lookup_certificate_for_handle_async:
* @self: a #GTlsDatabase
* @handle: a certificate handle
* @interaction: (nullable): used to interact with the user if necessary
* @flags: Flags which affect the lookup.
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: callback to call when the operation completes
* @user_data: the data to pass to the callback function
*
* Asynchronously lookup a certificate by its handle in the database. See
* g_tls_database_lookup_certificate_for_handle() for more information.
*
* Since: 2.30
*/
/**
* g_tls_database_lookup_certificate_for_handle_finish:
* @self: a #GTlsDatabase
* @result: a #GAsyncResult.
* @error: a #GError pointer, or %NULL
*
* Finish an asynchronous lookup of a certificate by its handle. See
* g_tls_database_lookup_certificate_handle() for more information.
*
* If the handle is no longer valid, or does not point to a certificate in
* this database, then %NULL will be returned.
*
* Returns: (transfer full): a newly allocated #GTlsCertificate object.
* Use g_object_unref() to release the certificate.
* Since: 2.30
*/
/**
* g_tls_database_lookup_certificate_issuer:
* @self: a #GTlsDatabase
* @certificate: a #GTlsCertificate
* @interaction: (nullable): used to interact with the user if necessary
* @flags: flags which affect the lookup operation
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: (nullable): a #GError, or %NULL
*
* Lookup the issuer of @certificate in the database.
*
* The %issuer property
* of @certificate is not modified, and the two certificates are not hooked
* into a chain.
*
* This function can block, use g_tls_database_lookup_certificate_issuer_async() to perform
* the lookup operation asynchronously.
*
* Returns: (transfer full): a newly allocated issuer #GTlsCertificate,
* or %NULL. Use g_object_unref() to release the certificate.
* Since: 2.30
*/
/**
* g_tls_database_lookup_certificate_issuer_async:
* @self: a #GTlsDatabase
* @certificate: a #GTlsCertificate
* @interaction: (nullable): used to interact with the user if necessary
* @flags: flags which affect the lookup operation
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: callback to call when the operation completes
* @user_data: the data to pass to the callback function
*
* Asynchronously lookup the issuer of @certificate in the database. See
* g_tls_database_lookup_certificate_issuer() for more information.
*
* Since: 2.30
*/
/**
* g_tls_database_lookup_certificate_issuer_finish:
* @self: a #GTlsDatabase
* @result: a #GAsyncResult.
* @error: a #GError pointer, or %NULL
*
* Finish an asynchronous lookup issuer operation. See
* g_tls_database_lookup_certificate_issuer() for more information.
*
* Returns: (transfer full): a newly allocated issuer #GTlsCertificate,
* or %NULL. Use g_object_unref() to release the certificate.
* Since: 2.30
*/
/**
* g_tls_database_lookup_certificates_issued_by:
* @self: a #GTlsDatabase
* @issuer_raw_dn: a #GByteArray which holds the DER encoded issuer DN.
* @interaction: (nullable): used to interact with the user if necessary
* @flags: Flags which affect the lookup operation.
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: (nullable): a #GError, or %NULL
*
* Lookup certificates issued by this issuer in the database.
*
* This function can block, use g_tls_database_lookup_certificates_issued_by_async() to perform
* the lookup operation asynchronously.
*
* Returns: (transfer full) (element-type GTlsCertificate): a newly allocated list of #GTlsCertificate
* objects. Use g_object_unref() on each certificate, and g_list_free() on the release the list.
* Since: 2.30
*/
/**
* g_tls_database_lookup_certificates_issued_by_async:
* @self: a #GTlsDatabase
* @issuer_raw_dn: a #GByteArray which holds the DER encoded issuer DN.
* @interaction: (nullable): used to interact with the user if necessary
* @flags: Flags which affect the lookup operation.
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: callback to call when the operation completes
* @user_data: the data to pass to the callback function
*
* Asynchronously lookup certificates issued by this issuer in the database. See
* g_tls_database_lookup_certificates_issued_by() for more information.
*
* The database may choose to hold a reference to the issuer byte array for the duration
* of of this asynchronous operation. The byte array should not be modified during
* this time.
*
* Since: 2.30
*/
/**
* g_tls_database_lookup_certificates_issued_by_finish:
* @self: a #GTlsDatabase
* @result: a #GAsyncResult.
* @error: a #GError pointer, or %NULL
*
* Finish an asynchronous lookup of certificates. See
* g_tls_database_lookup_certificates_issued_by() for more information.
*
* Returns: (transfer full) (element-type GTlsCertificate): a newly allocated list of #GTlsCertificate
* objects. Use g_object_unref() on each certificate, and g_list_free() on the release the list.
* Since: 2.30
*/
/**
* g_tls_database_verify_chain:
* @self: a #GTlsDatabase
* @chain: a #GTlsCertificate chain
* @purpose: the purpose that this certificate chain will be used for.
* @identity: (nullable): the expected peer identity
* @interaction: (nullable): used to interact with the user if necessary
* @flags: additional verify flags
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: (nullable): a #GError, or %NULL
*
* Determines the validity of a certificate chain after looking up and
* adding any missing certificates to the chain.
*
* @chain is a chain of #GTlsCertificate objects each pointing to the next
* certificate in the chain by its %issuer property. The chain may initially
* consist of one or more certificates. After the verification process is
* complete, @chain may be modified by adding missing certificates, or removing
* extra certificates. If a certificate anchor was found, then it is added to
* the @chain.
*
* @purpose describes the purpose (or usage) for which the certificate
* is being used. Typically @purpose will be set to #G_TLS_DATABASE_PURPOSE_AUTHENTICATE_SERVER
* which means that the certificate is being used to authenticate a server
* (and we are acting as the client).
*
* The @identity is used to check for pinned certificates (trust exceptions)
* in the database. These will override the normal verification process on a
* host by host basis.
*
* Currently there are no @flags, and %G_TLS_DATABASE_VERIFY_NONE should be
* used.
*
* If @chain is found to be valid, then the return value will be 0. If
* @chain is found to be invalid, then the return value will indicate
* the problems found. If the function is unable to determine whether
* @chain is valid or not (eg, because @cancellable is triggered
* before it completes) then the return value will be
* %G_TLS_CERTIFICATE_GENERIC_ERROR and @error will be set
* accordingly. @error is not set when @chain is successfully analyzed
* but found to be invalid.
*
* This function can block, use g_tls_database_verify_chain_async() to perform
* the verification operation asynchronously.
*
* Returns: the appropriate #GTlsCertificateFlags which represents the
* result of verification.
* Since: 2.30
*/
/**
* g_tls_database_verify_chain_async:
* @self: a #GTlsDatabase
* @chain: a #GTlsCertificate chain
* @purpose: the purpose that this certificate chain will be used for.
* @identity: (nullable): the expected peer identity
* @interaction: (nullable): used to interact with the user if necessary
* @flags: additional verify flags
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: callback to call when the operation completes
* @user_data: the data to pass to the callback function
*
* Asynchronously determines the validity of a certificate chain after
* looking up and adding any missing certificates to the chain. See
* g_tls_database_verify_chain() for more information.
*
* Since: 2.30
*/
/**
* g_tls_database_verify_chain_finish:
* @self: a #GTlsDatabase
* @result: a #GAsyncResult.
* @error: a #GError pointer, or %NULL
*
* Finish an asynchronous verify chain operation. See
* g_tls_database_verify_chain() for more information.
*
* If @chain is found to be valid, then the return value will be 0. If
* @chain is found to be invalid, then the return value will indicate
* the problems found. If the function is unable to determine whether
* @chain is valid or not (eg, because @cancellable is triggered
* before it completes) then the return value will be
* %G_TLS_CERTIFICATE_GENERIC_ERROR and @error will be set
* accordingly. @error is not set when @chain is successfully analyzed
* but found to be invalid.
*
* Returns: the appropriate #GTlsCertificateFlags which represents the
* result of verification.
* Since: 2.30
*/
/**
* g_tls_error_quark:
*
* Gets the TLS error quark.
*
* Returns: a #GQuark.
* Since: 2.28
*/
/**
* g_tls_file_database_new:
* @anchors: (type filename): filename of anchor certificate authorities.
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a new #GTlsFileDatabase which uses anchor certificate authorities
* in @anchors to verify certificate chains.
*
* The certificates in @anchors must be PEM encoded.
*
* Returns: (transfer full) (type GTlsFileDatabase): the new
* #GTlsFileDatabase, or %NULL on error
* Since: 2.30
*/
/**
* g_tls_interaction_ask_password:
* @interaction: a #GTlsInteraction object
* @password: a #GTlsPassword object
* @cancellable: an optional #GCancellable cancellation object
* @error: an optional location to place an error on failure
*
* Run synchronous interaction to ask the user for a password. In general,
* g_tls_interaction_invoke_ask_password() should be used instead of this
* function.
*
* Derived subclasses usually implement a password prompt, although they may
* also choose to provide a password from elsewhere. The @password value will
* be filled in and then @callback will be called. Alternatively the user may
* abort this password request, which will usually abort the TLS connection.
*
* If the interaction is cancelled by the cancellation object, or by the
* user then %G_TLS_INTERACTION_FAILED will be returned with an error that
* contains a %G_IO_ERROR_CANCELLED error code. Certain implementations may
* not support immediate cancellation.
*
* Returns: The status of the ask password interaction.
* Since: 2.30
*/
/**
* g_tls_interaction_ask_password_async:
* @interaction: a #GTlsInteraction object
* @password: a #GTlsPassword object
* @cancellable: an optional #GCancellable cancellation object
* @callback: (nullable): will be called when the interaction completes
* @user_data: (nullable): data to pass to the @callback
*
* Run asynchronous interaction to ask the user for a password. In general,
* g_tls_interaction_invoke_ask_password() should be used instead of this
* function.
*
* Derived subclasses usually implement a password prompt, although they may
* also choose to provide a password from elsewhere. The @password value will
* be filled in and then @callback will be called. Alternatively the user may
* abort this password request, which will usually abort the TLS connection.
*
* If the interaction is cancelled by the cancellation object, or by the
* user then %G_TLS_INTERACTION_FAILED will be returned with an error that
* contains a %G_IO_ERROR_CANCELLED error code. Certain implementations may
* not support immediate cancellation.
*
* Certain implementations may not support immediate cancellation.
*
* Since: 2.30
*/
/**
* g_tls_interaction_ask_password_finish:
* @interaction: a #GTlsInteraction object
* @result: the result passed to the callback
* @error: an optional location to place an error on failure
*
* Complete an ask password user interaction request. This should be once
* the g_tls_interaction_ask_password_async() completion callback is called.
*
* If %G_TLS_INTERACTION_HANDLED is returned, then the #GTlsPassword passed
* to g_tls_interaction_ask_password() will have its password filled in.
*
* If the interaction is cancelled by the cancellation object, or by the
* user then %G_TLS_INTERACTION_FAILED will be returned with an error that
* contains a %G_IO_ERROR_CANCELLED error code.
*
* Returns: The status of the ask password interaction.
* Since: 2.30
*/
/**
* g_tls_interaction_invoke_ask_password:
* @interaction: a #GTlsInteraction object
* @password: a #GTlsPassword object
* @cancellable: an optional #GCancellable cancellation object
* @error: an optional location to place an error on failure
*
* Invoke the interaction to ask the user for a password. It invokes this
* interaction in the main loop, specifically the #GMainContext returned by
* g_main_context_get_thread_default() when the interaction is created. This
* is called by called by #GTlsConnection or #GTlsDatabase to ask the user
* for a password.
*
* Derived subclasses usually implement a password prompt, although they may
* also choose to provide a password from elsewhere. The @password value will
* be filled in and then @callback will be called. Alternatively the user may
* abort this password request, which will usually abort the TLS connection.
*
* The implementation can either be a synchronous (eg: modal dialog) or an
* asynchronous one (eg: modeless dialog). This function will take care of
* calling which ever one correctly.
*
* If the interaction is cancelled by the cancellation object, or by the
* user then %G_TLS_INTERACTION_FAILED will be returned with an error that
* contains a %G_IO_ERROR_CANCELLED error code. Certain implementations may
* not support immediate cancellation.
*
* Returns: The status of the ask password interaction.
* Since: 2.30
*/
/**
* g_tls_interaction_invoke_request_certificate:
* @interaction: a #GTlsInteraction object
* @connection: a #GTlsConnection object
* @flags: flags providing more information about the request
* @cancellable: an optional #GCancellable cancellation object
* @error: an optional location to place an error on failure
*
* Invoke the interaction to ask the user to choose a certificate to
* use with the connection. It invokes this interaction in the main
* loop, specifically the #GMainContext returned by
* g_main_context_get_thread_default() when the interaction is
* created. This is called by called by #GTlsConnection when the peer
* requests a certificate during the handshake.
*
* Derived subclasses usually implement a certificate selector,
* although they may also choose to provide a certificate from
* elsewhere. Alternatively the user may abort this certificate
* request, which may or may not abort the TLS connection.
*
* The implementation can either be a synchronous (eg: modal dialog) or an
* asynchronous one (eg: modeless dialog). This function will take care of
* calling which ever one correctly.
*
* If the interaction is cancelled by the cancellation object, or by the
* user then %G_TLS_INTERACTION_FAILED will be returned with an error that
* contains a %G_IO_ERROR_CANCELLED error code. Certain implementations may
* not support immediate cancellation.
*
* Returns: The status of the certificate request interaction.
* Since: 2.40
*/
/**
* g_tls_interaction_request_certificate:
* @interaction: a #GTlsInteraction object
* @connection: a #GTlsConnection object
* @flags: flags providing more information about the request
* @cancellable: an optional #GCancellable cancellation object
* @error: an optional location to place an error on failure
*
* Run synchronous interaction to ask the user to choose a certificate to use
* with the connection. In general, g_tls_interaction_invoke_request_certificate()
* should be used instead of this function.
*
* Derived subclasses usually implement a certificate selector, although they may
* also choose to provide a certificate from elsewhere. Alternatively the user may
* abort this certificate request, which will usually abort the TLS connection.
*
* If %G_TLS_INTERACTION_HANDLED is returned, then the #GTlsConnection
* passed to g_tls_interaction_request_certificate() will have had its
* #GTlsConnection:certificate filled in.
*
* If the interaction is cancelled by the cancellation object, or by the
* user then %G_TLS_INTERACTION_FAILED will be returned with an error that
* contains a %G_IO_ERROR_CANCELLED error code. Certain implementations may
* not support immediate cancellation.
*
* Returns: The status of the request certificate interaction.
* Since: 2.40
*/
/**
* g_tls_interaction_request_certificate_async:
* @interaction: a #GTlsInteraction object
* @connection: a #GTlsConnection object
* @flags: flags providing more information about the request
* @cancellable: an optional #GCancellable cancellation object
* @callback: (nullable): will be called when the interaction completes
* @user_data: (nullable): data to pass to the @callback
*
* Run asynchronous interaction to ask the user for a certificate to use with
* the connection. In general, g_tls_interaction_invoke_request_certificate() should
* be used instead of this function.
*
* Derived subclasses usually implement a certificate selector, although they may
* also choose to provide a certificate from elsewhere. @callback will be called
* when the operation completes. Alternatively the user may abort this certificate
* request, which will usually abort the TLS connection.
*
* Since: 2.40
*/
/**
* g_tls_interaction_request_certificate_finish:
* @interaction: a #GTlsInteraction object
* @result: the result passed to the callback
* @error: an optional location to place an error on failure
*
* Complete an request certificate user interaction request. This should be once
* the g_tls_interaction_request_certificate_async() completion callback is called.
*
* If %G_TLS_INTERACTION_HANDLED is returned, then the #GTlsConnection
* passed to g_tls_interaction_request_certificate_async() will have had its
* #GTlsConnection:certificate filled in.
*
* If the interaction is cancelled by the cancellation object, or by the
* user then %G_TLS_INTERACTION_FAILED will be returned with an error that
* contains a %G_IO_ERROR_CANCELLED error code.
*
* Returns: The status of the request certificate interaction.
* Since: 2.40
*/
/**
* g_tls_password_get_description:
* @password: a #GTlsPassword object
*
* Get a description string about what the password will be used for.
*
* Returns: The description of the password.
* Since: 2.30
*/
/**
* g_tls_password_get_flags:
* @password: a #GTlsPassword object
*
* Get flags about the password.
*
* Returns: The flags about the password.
* Since: 2.30
*/
/**
* g_tls_password_get_value:
* @password: a #GTlsPassword object
* @length: (nullable): location to place the length of the password.
*
* Get the password value. If @length is not %NULL then it will be
* filled in with the length of the password value. (Note that the
* password value is not nul-terminated, so you can only pass %NULL
* for @length in contexts where you know the password will have a
* certain fixed length.)
*
* Returns: The password value (owned by the password object).
* Since: 2.30
*/
/**
* g_tls_password_get_warning:
* @password: a #GTlsPassword object
*
* Get a user readable translated warning. Usually this warning is a
* representation of the password flags returned from
* g_tls_password_get_flags().
*
* Returns: The warning.
* Since: 2.30
*/
/**
* g_tls_password_new:
* @flags: the password flags
* @description: description of what the password is for
*
* Create a new #GTlsPassword object.
*
* Returns: (transfer full): The newly allocated password object
*/
/**
* g_tls_password_set_description:
* @password: a #GTlsPassword object
* @description: The description of the password
*
* Set a description string about what the password will be used for.
*
* Since: 2.30
*/
/**
* g_tls_password_set_flags:
* @password: a #GTlsPassword object
* @flags: The flags about the password
*
* Set flags about the password.
*
* Since: 2.30
*/
/**
* g_tls_password_set_value:
* @password: a #GTlsPassword object
* @value: the new password value
* @length: the length of the password, or -1
*
* Set the value for this password. The @value will be copied by the password
* object.
*
* Specify the @length, for a non-nul-terminated password. Pass -1 as
* @length if using a nul-terminated password, and @length will be
* calculated automatically. (Note that the terminating nul is not
* considered part of the password in this case.)
*
* Since: 2.30
*/
/**
* g_tls_password_set_value_full: (virtual set_value)
* @password: a #GTlsPassword object
* @value: the value for the password
* @length: the length of the password, or -1
* @destroy: (nullable): a function to use to free the password.
*
* Provide the value for this password.
*
* The @value will be owned by the password object, and later freed using
* the @destroy function callback.
*
* Specify the @length, for a non-nul-terminated password. Pass -1 as
* @length if using a nul-terminated password, and @length will be
* calculated automatically. (Note that the terminating nul is not
* considered part of the password in this case.)
*
* Since: 2.30
*/
/**
* g_tls_password_set_warning:
* @password: a #GTlsPassword object
* @warning: The user readable warning
*
* Set a user readable translated warning. Usually this warning is a
* representation of the password flags returned from
* g_tls_password_get_flags().
*
* Since: 2.30
*/
/**
* g_tls_server_connection_new:
* @base_io_stream: the #GIOStream to wrap
* @certificate: (nullable): the default server certificate, or %NULL
* @error: #GError for error reporting, or %NULL to ignore.
*
* Creates a new #GTlsServerConnection wrapping @base_io_stream (which
* must have pollable input and output streams).
*
* See the documentation for #GTlsConnection:base-io-stream for restrictions
* on when application code can run operations on the @base_io_stream after
* this function has returned.
*
* Returns: (transfer full) (type GTlsServerConnection): the new
* #GTlsServerConnection, or %NULL on error
* Since: 2.28
*/
/**
* g_unix_connection_receive_credentials:
* @connection: A #GUnixConnection.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Receives credentials from the sending end of the connection. The
* sending end has to call g_unix_connection_send_credentials() (or
* similar) for this to work.
*
* As well as reading the credentials this also reads (and discards) a
* single byte from the stream, as this is required for credentials
* passing to work on some implementations.
*
* Other ways to exchange credentials with a foreign peer includes the
* #GUnixCredentialsMessage type and g_socket_get_credentials() function.
*
* Returns: (transfer full): Received credentials on success (free with
* g_object_unref()), %NULL if @error is set.
* Since: 2.26
*/
/**
* g_unix_connection_receive_credentials_async:
* @connection: A #GUnixConnection.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously receive credentials.
*
* For more details, see g_unix_connection_receive_credentials() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called. You can then call
* g_unix_connection_receive_credentials_finish() to get the result of the operation.
*
* Since: 2.32
*/
/**
* g_unix_connection_receive_credentials_finish:
* @connection: A #GUnixConnection.
* @result: a #GAsyncResult.
* @error: a #GError, or %NULL
*
* Finishes an asynchronous receive credentials operation started with
* g_unix_connection_receive_credentials_async().
*
* Returns: (transfer full): a #GCredentials, or %NULL on error.
* Free the returned object with g_object_unref().
* Since: 2.32
*/
/**
* g_unix_connection_receive_fd:
* @connection: a #GUnixConnection
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @error: (nullable): #GError for error reporting, or %NULL to ignore
*
* Receives a file descriptor from the sending end of the connection.
* The sending end has to call g_unix_connection_send_fd() for this
* to work.
*
* As well as reading the fd this also reads a single byte from the
* stream, as this is required for fd passing to work on some
* implementations.
*
* Returns: a file descriptor on success, -1 on error.
* Since: 2.22
*/
/**
* g_unix_connection_send_credentials:
* @connection: A #GUnixConnection.
* @cancellable: (nullable): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Passes the credentials of the current user the receiving side
* of the connection. The receiving end has to call
* g_unix_connection_receive_credentials() (or similar) to accept the
* credentials.
*
* As well as sending the credentials this also writes a single NUL
* byte to the stream, as this is required for credentials passing to
* work on some implementations.
*
* Other ways to exchange credentials with a foreign peer includes the
* #GUnixCredentialsMessage type and g_socket_get_credentials() function.
*
* Returns: %TRUE on success, %FALSE if @error is set.
* Since: 2.26
*/
/**
* g_unix_connection_send_credentials_async:
* @connection: A #GUnixConnection.
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @callback: (scope async): a #GAsyncReadyCallback to call when the request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Asynchronously send credentials.
*
* For more details, see g_unix_connection_send_credentials() which is
* the synchronous version of this call.
*
* When the operation is finished, @callback will be called. You can then call
* g_unix_connection_send_credentials_finish() to get the result of the operation.
*
* Since: 2.32
*/
/**
* g_unix_connection_send_credentials_finish:
* @connection: A #GUnixConnection.
* @result: a #GAsyncResult.
* @error: a #GError, or %NULL
*
* Finishes an asynchronous send credentials operation started with
* g_unix_connection_send_credentials_async().
*
* Returns: %TRUE if the operation was successful, otherwise %FALSE.
* Since: 2.32
*/
/**
* g_unix_connection_send_fd:
* @connection: a #GUnixConnection
* @fd: a file descriptor
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
* @error: (nullable): #GError for error reporting, or %NULL to ignore.
*
* Passes a file descriptor to the receiving side of the
* connection. The receiving end has to call g_unix_connection_receive_fd()
* to accept the file descriptor.
*
* As well as sending the fd this also writes a single byte to the
* stream, as this is required for fd passing to work on some
* implementations.
*
* Returns: a %TRUE on success, %NULL on error.
* Since: 2.22
*/
/**
* g_unix_credentials_message_get_credentials:
* @message: A #GUnixCredentialsMessage.
*
* Gets the credentials stored in @message.
*
* Returns: (transfer none): A #GCredentials instance. Do not free, it is owned by @message.
* Since: 2.26
*/
/**
* g_unix_credentials_message_is_supported:
*
* Checks if passing #GCredentials on a #GSocket is supported on this platform.
*
* Returns: %TRUE if supported, %FALSE otherwise
* Since: 2.26
*/
/**
* g_unix_credentials_message_new:
*
* Creates a new #GUnixCredentialsMessage with credentials matching the current processes.
*
* Returns: a new #GUnixCredentialsMessage
* Since: 2.26
*/
/**
* g_unix_credentials_message_new_with_credentials:
* @credentials: A #GCredentials object.
*
* Creates a new #GUnixCredentialsMessage holding @credentials.
*
* Returns: a new #GUnixCredentialsMessage
* Since: 2.26
*/
/**
* g_unix_fd_list_append:
* @list: a #GUnixFDList
* @fd: a valid open file descriptor
* @error: a #GError pointer
*
* Adds a file descriptor to @list.
*
* The file descriptor is duplicated using dup(). You keep your copy
* of the descriptor and the copy contained in @list will be closed
* when @list is finalized.
*
* A possible cause of failure is exceeding the per-process or
* system-wide file descriptor limit.
*
* The index of the file descriptor in the list is returned. If you use
* this index with g_unix_fd_list_get() then you will receive back a
* duplicated copy of the same file descriptor.
*
* Returns: the index of the appended fd in case of success, else -1
* (and @error is set)
* Since: 2.24
*/
/**
* g_unix_fd_list_get:
* @list: a #GUnixFDList
* @index_: the index into the list
* @error: a #GError pointer
*
* Gets a file descriptor out of @list.
*
* @index_ specifies the index of the file descriptor to get. It is a
* programmer error for @index_ to be out of range; see
* g_unix_fd_list_get_length().
*
* The file descriptor is duplicated using dup() and set as
* close-on-exec before being returned. You must call close() on it
* when you are done.
*
* A possible cause of failure is exceeding the per-process or
* system-wide file descriptor limit.
*
* Returns: the file descriptor, or -1 in case of error
* Since: 2.24
*/
/**
* g_unix_fd_list_get_length:
* @list: a #GUnixFDList
*
* Gets the length of @list (ie: the number of file descriptors
* contained within).
*
* Returns: the length of @list
* Since: 2.24
*/
/**
* g_unix_fd_list_new:
*
* Creates a new #GUnixFDList containing no file descriptors.
*
* Returns: a new #GUnixFDList
* Since: 2.24
*/
/**
* g_unix_fd_list_new_from_array:
* @fds: (array length=n_fds): the initial list of file descriptors
* @n_fds: the length of #fds, or -1
*
* Creates a new #GUnixFDList containing the file descriptors given in
* @fds. The file descriptors become the property of the new list and
* may no longer be used by the caller. The array itself is owned by
* the caller.
*
* Each file descriptor in the array should be set to close-on-exec.
*
* If @n_fds is -1 then @fds must be terminated with -1.
*
* Returns: a new #GUnixFDList
* Since: 2.24
*/
/**
* g_unix_fd_list_peek_fds:
* @list: a #GUnixFDList
* @length: (out) (optional): pointer to the length of the returned
* array, or %NULL
*
* Returns the array of file descriptors that is contained in this
* object.
*
* After this call, the descriptors remain the property of @list. The
* caller must not close them and must not free the array. The array is
* valid only until @list is changed in any way.
*
* If @length is non-%NULL then it is set to the number of file
* descriptors in the returned array. The returned array is also
* terminated with -1.
*
* This function never returns %NULL. In case there are no file
* descriptors contained in @list, an empty array is returned.
*
* Returns: (array length=length) (transfer none): an array of file
* descriptors
* Since: 2.24
*/
/**
* g_unix_fd_list_steal_fds:
* @list: a #GUnixFDList
* @length: (out) (optional): pointer to the length of the returned
* array, or %NULL
*
* Returns the array of file descriptors that is contained in this
* object.
*
* After this call, the descriptors are no longer contained in
* @list. Further calls will return an empty list (unless more
* descriptors have been added).
*
* The return result of this function must be freed with g_free().
* The caller is also responsible for closing all of the file
* descriptors. The file descriptors in the array are set to
* close-on-exec.
*
* If @length is non-%NULL then it is set to the number of file
* descriptors in the returned array. The returned array is also
* terminated with -1.
*
* This function never returns %NULL. In case there are no file
* descriptors contained in @list, an empty array is returned.
*
* Returns: (array length=length) (transfer full): an array of file
* descriptors
* Since: 2.24
*/
/**
* g_unix_fd_message_append_fd:
* @message: a #GUnixFDMessage
* @fd: a valid open file descriptor
* @error: a #GError pointer
*
* Adds a file descriptor to @message.
*
* The file descriptor is duplicated using dup(). You keep your copy
* of the descriptor and the copy contained in @message will be closed
* when @message is finalized.
*
* A possible cause of failure is exceeding the per-process or
* system-wide file descriptor limit.
*
* Returns: %TRUE in case of success, else %FALSE (and @error is set)
* Since: 2.22
*/
/**
* g_unix_fd_message_get_fd_list:
* @message: a #GUnixFDMessage
*
* Gets the #GUnixFDList contained in @message. This function does not
* return a reference to the caller, but the returned list is valid for
* the lifetime of @message.
*
* Returns: (transfer none): the #GUnixFDList from @message
* Since: 2.24
*/
/**
* g_unix_fd_message_new:
*
* Creates a new #GUnixFDMessage containing an empty file descriptor
* list.
*
* Returns: a new #GUnixFDMessage
* Since: 2.22
*/
/**
* g_unix_fd_message_new_with_fd_list:
* @fd_list: a #GUnixFDList
*
* Creates a new #GUnixFDMessage containing @list.
*
* Returns: a new #GUnixFDMessage
* Since: 2.24
*/
/**
* g_unix_fd_message_steal_fds:
* @message: a #GUnixFDMessage
* @length: (out) (optional): pointer to the length of the returned
* array, or %NULL
*
* Returns the array of file descriptors that is contained in this
* object.
*
* After this call, the descriptors are no longer contained in
* @message. Further calls will return an empty list (unless more
* descriptors have been added).
*
* The return result of this function must be freed with g_free().
* The caller is also responsible for closing all of the file
* descriptors.
*
* If @length is non-%NULL then it is set to the number of file
* descriptors in the returned array. The returned array is also
* terminated with -1.
*
* This function never returns %NULL. In case there are no file
* descriptors contained in @message, an empty array is returned.
*
* Returns: (array length=length) (transfer full): an array of file
* descriptors
* Since: 2.22
*/
/**
* g_unix_input_stream_get_close_fd:
* @stream: a #GUnixInputStream
*
* Returns whether the file descriptor of @stream will be
* closed when the stream is closed.
*
* Returns: %TRUE if the file descriptor is closed when done
* Since: 2.20
*/
/**
* g_unix_input_stream_get_fd:
* @stream: a #GUnixInputStream
*
* Return the UNIX file descriptor that the stream reads from.
*
* Returns: The file descriptor of @stream
* Since: 2.20
*/
/**
* g_unix_input_stream_new:
* @fd: a UNIX file descriptor
* @close_fd: %TRUE to close the file descriptor when done
*
* Creates a new #GUnixInputStream for the given @fd.
*
* If @close_fd is %TRUE, the file descriptor will be closed
* when the stream is closed.
*
* Returns: a new #GUnixInputStream
*/
/**
* g_unix_input_stream_set_close_fd:
* @stream: a #GUnixInputStream
* @close_fd: %TRUE to close the file descriptor when done
*
* Sets whether the file descriptor of @stream shall be closed
* when the stream is closed.
*
* Since: 2.20
*/
/**
* g_unix_is_mount_path_system_internal:
* @mount_path: (type filename): a mount path, e.g. `/media/disk` or `/usr`
*
* Determines if @mount_path is considered an implementation of the
* OS. This is primarily used for hiding mountable and mounted volumes
* that only are used in the OS and has little to no relevance to the
* casual user.
*
* Returns: %TRUE if @mount_path is considered an implementation detail
* of the OS.
*/
/**
* g_unix_mount_at:
* @mount_path: (type filename): path for a possible unix mount.
* @time_read: (out) (optional): guint64 to contain a timestamp.
*
* Gets a #GUnixMountEntry for a given mount path. If @time_read
* is set, it will be filled with a unix timestamp for checking
* if the mounts have changed since with g_unix_mounts_changed_since().
*
* Returns: (transfer full): a #GUnixMountEntry.
*/
/**
* g_unix_mount_compare:
* @mount1: first #GUnixMountEntry to compare.
* @mount2: second #GUnixMountEntry to compare.
*
* Compares two unix mounts.
*
* Returns: 1, 0 or -1 if @mount1 is greater than, equal to,
* or less than @mount2, respectively.
*/
/**
* g_unix_mount_copy:
* @mount_entry: a #GUnixMountEntry.
*
* Makes a copy of @mount_entry.
*
* Returns: (transfer full): a new #GUnixMountEntry
* Since: 2.54
*/
/**
* g_unix_mount_for:
* @file_path: (type filename): file path on some unix mount.
* @time_read: (out) (optional): guint64 to contain a timestamp.
*
* Gets a #GUnixMountEntry for a given file path. If @time_read
* is set, it will be filled with a unix timestamp for checking
* if the mounts have changed since with g_unix_mounts_changed_since().
*
* Returns: (transfer full): a #GUnixMountEntry.
* Since: 2.52
*/
/**
* g_unix_mount_free:
* @mount_entry: a #GUnixMountEntry.
*
* Frees a unix mount.
*/
/**
* g_unix_mount_get_device_path:
* @mount_entry: a #GUnixMount.
*
* Gets the device path for a unix mount.
*
* Returns: (type filename): a string containing the device path.
*/
/**
* g_unix_mount_get_fs_type:
* @mount_entry: a #GUnixMount.
*
* Gets the filesystem type for the unix mount.
*
* Returns: a string containing the file system type.
*/
/**
* g_unix_mount_get_mount_path:
* @mount_entry: input #GUnixMountEntry to get the mount path for.
*
* Gets the mount path for a unix mount.
*
* Returns: (type filename): the mount path for @mount_entry.
*/
/**
* g_unix_mount_guess_can_eject:
* @mount_entry: a #GUnixMountEntry
*
* Guesses whether a Unix mount can be ejected.
*
* Returns: %TRUE if @mount_entry is deemed to be ejectable.
*/
/**
* g_unix_mount_guess_icon:
* @mount_entry: a #GUnixMountEntry
*
* Guesses the icon of a Unix mount.
*
* Returns: (transfer full): a #GIcon
*/
/**
* g_unix_mount_guess_name:
* @mount_entry: a #GUnixMountEntry
*
* Guesses the name of a Unix mount.
* The result is a translated string.
*
* Returns: A newly allocated string that must
* be freed with g_free()
*/
/**
* g_unix_mount_guess_should_display:
* @mount_entry: a #GUnixMountEntry
*
* Guesses whether a Unix mount should be displayed in the UI.
*
* Returns: %TRUE if @mount_entry is deemed to be displayable.
*/
/**
* g_unix_mount_guess_symbolic_icon:
* @mount_entry: a #GUnixMountEntry
*
* Guesses the symbolic icon of a Unix mount.
*
* Returns: (transfer full): a #GIcon
* Since: 2.34
*/
/**
* g_unix_mount_guess_type:
* @mount_entry: a #GUnixMount.
*
* Guesses the type of a unix mount. If the mount type cannot be
* determined, returns %G_UNIX_MOUNT_TYPE_UNKNOWN.
*
* Returns: a #GUnixMountType.
*/
/**
* g_unix_mount_is_readonly:
* @mount_entry: a #GUnixMount.
*
* Checks if a unix mount is mounted read only.
*
* Returns: %TRUE if @mount_entry is read only.
*/
/**
* g_unix_mount_is_system_internal:
* @mount_entry: a #GUnixMount.
*
* Checks if a unix mount is a system path.
*
* Returns: %TRUE if the unix mount is for a system path.
*/
/**
* g_unix_mount_monitor_get:
*
* Gets the #GUnixMountMonitor for the current thread-default main
* context.
*
* The mount monitor can be used to monitor for changes to the list of
* mounted filesystems as well as the list of mount points (ie: fstab
* entries).
*
* You must only call g_object_unref() on the return value from under
* the same main context as you called this function.
*
* Returns: (transfer full): the #GUnixMountMonitor.
* Since: 2.44
*/
/**
* g_unix_mount_monitor_new:
*
* Deprecated alias for g_unix_mount_monitor_get().
*
* This function was never a true constructor, which is why it was
* renamed.
*
* Returns: a #GUnixMountMonitor.
* Deprecated: 2.44: Use g_unix_mount_monitor_get() instead.
*/
/**
* g_unix_mount_monitor_set_rate_limit:
* @mount_monitor: a #GUnixMountMonitor
* @limit_msec: a integer with the limit in milliseconds to
* poll for changes.
*
* This function does nothing.
*
* Before 2.44, this was a partially-effective way of controlling the
* rate at which events would be reported under some uncommon
* circumstances. Since @mount_monitor is a singleton, it also meant
* that calling this function would have side effects for other users of
* the monitor.
*
* Since: 2.18
* Deprecated: 2.44: This function does nothing. Don't call it.
*/
/**
* g_unix_mount_point_compare:
* @mount1: a #GUnixMount.
* @mount2: a #GUnixMount.
*
* Compares two unix mount points.
*
* Returns: 1, 0 or -1 if @mount1 is greater than, equal to,
* or less than @mount2, respectively.
*/
/**
* g_unix_mount_point_copy:
* @mount_point: a #GUnixMountPoint.
*
* Makes a copy of @mount_point.
*
* Returns: (transfer full): a new #GUnixMountPoint
* Since: 2.54
*/
/**
* g_unix_mount_point_free:
* @mount_point: unix mount point to free.
*
* Frees a unix mount point.
*/
/**
* g_unix_mount_point_get_device_path:
* @mount_point: a #GUnixMountPoint.
*
* Gets the device path for a unix mount point.
*
* Returns: (type filename): a string containing the device path.
*/
/**
* g_unix_mount_point_get_fs_type:
* @mount_point: a #GUnixMountPoint.
*
* Gets the file system type for the mount point.
*
* Returns: a string containing the file system type.
*/
/**
* g_unix_mount_point_get_mount_path:
* @mount_point: a #GUnixMountPoint.
*
* Gets the mount path for a unix mount point.
*
* Returns: (type filename): a string containing the mount path.
*/
/**
* g_unix_mount_point_get_options:
* @mount_point: a #GUnixMountPoint.
*
* Gets the options for the mount point.
*
* Returns: a string containing the options.
* Since: 2.32
*/
/**
* g_unix_mount_point_guess_can_eject:
* @mount_point: a #GUnixMountPoint
*
* Guesses whether a Unix mount point can be ejected.
*
* Returns: %TRUE if @mount_point is deemed to be ejectable.
*/
/**
* g_unix_mount_point_guess_icon:
* @mount_point: a #GUnixMountPoint
*
* Guesses the icon of a Unix mount point.
*
* Returns: (transfer full): a #GIcon
*/
/**
* g_unix_mount_point_guess_name:
* @mount_point: a #GUnixMountPoint
*
* Guesses the name of a Unix mount point.
* The result is a translated string.
*
* Returns: A newly allocated string that must
* be freed with g_free()
*/
/**
* g_unix_mount_point_guess_symbolic_icon:
* @mount_point: a #GUnixMountPoint
*
* Guesses the symbolic icon of a Unix mount point.
*
* Returns: (transfer full): a #GIcon
* Since: 2.34
*/
/**
* g_unix_mount_point_guess_type:
* @mount_point: a #GUnixMountPoint.
*
* Guesses the type of a unix mount point.
* If the mount type cannot be determined,
* returns %G_UNIX_MOUNT_TYPE_UNKNOWN.
*
* Returns: a #GUnixMountType.
*/
/**
* g_unix_mount_point_is_loopback:
* @mount_point: a #GUnixMountPoint.
*
* Checks if a unix mount point is a loopback device.
*
* Returns: %TRUE if the mount point is a loopback. %FALSE otherwise.
*/
/**
* g_unix_mount_point_is_readonly:
* @mount_point: a #GUnixMountPoint.
*
* Checks if a unix mount point is read only.
*
* Returns: %TRUE if a mount point is read only.
*/
/**
* g_unix_mount_point_is_user_mountable:
* @mount_point: a #GUnixMountPoint.
*
* Checks if a unix mount point is mountable by the user.
*
* Returns: %TRUE if the mount point is user mountable.
*/
/**
* g_unix_mount_points_changed_since:
* @time: guint64 to contain a timestamp.
*
* Checks if the unix mount points have changed since a given unix time.
*
* Returns: %TRUE if the mount points have changed since @time.
*/
/**
* g_unix_mount_points_get:
* @time_read: (out) (optional): guint64 to contain a timestamp.
*
* Gets a #GList of #GUnixMountPoint containing the unix mount points.
* If @time_read is set, it will be filled with the mount timestamp,
* allowing for checking if the mounts have changed with
* g_unix_mount_points_changed_since().
*
* Returns: (element-type GUnixMountPoint) (transfer full):
* a #GList of the UNIX mountpoints.
*/
/**
* g_unix_mounts_changed_since:
* @time: guint64 to contain a timestamp.
*
* Checks if the unix mounts have changed since a given unix time.
*
* Returns: %TRUE if the mounts have changed since @time.
*/
/**
* g_unix_mounts_get:
* @time_read: (out) (optional): guint64 to contain a timestamp, or %NULL
*
* Gets a #GList of #GUnixMountEntry containing the unix mounts.
* If @time_read is set, it will be filled with the mount
* timestamp, allowing for checking if the mounts have changed
* with g_unix_mounts_changed_since().
*
* Returns: (element-type GUnixMountEntry) (transfer full):
* a #GList of the UNIX mounts.
*/
/**
* g_unix_output_stream_get_close_fd:
* @stream: a #GUnixOutputStream
*
* Returns whether the file descriptor of @stream will be
* closed when the stream is closed.
*
* Returns: %TRUE if the file descriptor is closed when done
* Since: 2.20
*/
/**
* g_unix_output_stream_get_fd:
* @stream: a #GUnixOutputStream
*
* Return the UNIX file descriptor that the stream writes to.
*
* Returns: The file descriptor of @stream
* Since: 2.20
*/
/**
* g_unix_output_stream_new:
* @fd: a UNIX file descriptor
* @close_fd: %TRUE to close the file descriptor when done
*
* Creates a new #GUnixOutputStream for the given @fd.
*
* If @close_fd, is %TRUE, the file descriptor will be closed when
* the output stream is destroyed.
*
* Returns: a new #GOutputStream
*/
/**
* g_unix_output_stream_set_close_fd:
* @stream: a #GUnixOutputStream
* @close_fd: %TRUE to close the file descriptor when done
*
* Sets whether the file descriptor of @stream shall be closed
* when the stream is closed.
*
* Since: 2.20
*/
/**
* g_unix_socket_address_abstract_names_supported:
*
* Checks if abstract UNIX domain socket names are supported.
*
* Returns: %TRUE if supported, %FALSE otherwise
* Since: 2.22
*/
/**
* g_unix_socket_address_get_address_type:
* @address: a #GInetSocketAddress
*
* Gets @address's type.
*
* Returns: a #GUnixSocketAddressType
* Since: 2.26
*/
/**
* g_unix_socket_address_get_is_abstract:
* @address: a #GInetSocketAddress
*
* Tests if @address is abstract.
*
* Returns: %TRUE if the address is abstract, %FALSE otherwise
* Since: 2.22
* Deprecated: Use g_unix_socket_address_get_address_type()
*/
/**
* g_unix_socket_address_get_path:
* @address: a #GInetSocketAddress
*
* Gets @address's path, or for abstract sockets the "name".
*
* Guaranteed to be zero-terminated, but an abstract socket
* may contain embedded zeros, and thus you should use
* g_unix_socket_address_get_path_len() to get the true length
* of this string.
*
* Returns: the path for @address
* Since: 2.22
*/
/**
* g_unix_socket_address_get_path_len:
* @address: a #GInetSocketAddress
*
* Gets the length of @address's path.
*
* For details, see g_unix_socket_address_get_path().
*
* Returns: the length of the path
* Since: 2.22
*/
/**
* g_unix_socket_address_new:
* @path: the socket path
*
* Creates a new #GUnixSocketAddress for @path.
*
* To create abstract socket addresses, on systems that support that,
* use g_unix_socket_address_new_abstract().
*
* Returns: a new #GUnixSocketAddress
* Since: 2.22
*/
/**
* g_unix_socket_address_new_abstract:
* @path: (array length=path_len) (element-type gchar): the abstract name
* @path_len: the length of @path, or -1
*
* Creates a new %G_UNIX_SOCKET_ADDRESS_ABSTRACT_PADDED
* #GUnixSocketAddress for @path.
*
* Returns: a new #GUnixSocketAddress
* Deprecated: Use g_unix_socket_address_new_with_type().
*/
/**
* g_unix_socket_address_new_with_type:
* @path: (array length=path_len) (element-type gchar): the name
* @path_len: the length of @path, or -1
* @type: a #GUnixSocketAddressType
*
* Creates a new #GUnixSocketAddress of type @type with name @path.
*
* If @type is %G_UNIX_SOCKET_ADDRESS_PATH, this is equivalent to
* calling g_unix_socket_address_new().
*
* If @type is %G_UNIX_SOCKET_ADDRESS_ANONYMOUS, @path and @path_len will be
* ignored.
*
* If @path_type is %G_UNIX_SOCKET_ADDRESS_ABSTRACT, then @path_len
* bytes of @path will be copied to the socket's path, and only those
* bytes will be considered part of the name. (If @path_len is -1,
* then @path is assumed to be NUL-terminated.) For example, if @path
* was "test", then calling g_socket_address_get_native_size() on the
* returned socket would return 7 (2 bytes of overhead, 1 byte for the
* abstract-socket indicator byte, and 4 bytes for the name "test").
*
* If @path_type is %G_UNIX_SOCKET_ADDRESS_ABSTRACT_PADDED, then
* @path_len bytes of @path will be copied to the socket's path, the
* rest of the path will be padded with 0 bytes, and the entire
* zero-padded buffer will be considered the name. (As above, if
* @path_len is -1, then @path is assumed to be NUL-terminated.) In
* this case, g_socket_address_get_native_size() will always return
* the full size of a `struct sockaddr_un`, although
* g_unix_socket_address_get_path_len() will still return just the
* length of @path.
*
* %G_UNIX_SOCKET_ADDRESS_ABSTRACT is preferred over
* %G_UNIX_SOCKET_ADDRESS_ABSTRACT_PADDED for new programs. Of course,
* when connecting to a server created by another process, you must
* use the appropriate type corresponding to how that process created
* its listening socket.
*
* Returns: a new #GUnixSocketAddress
* Since: 2.26
*/
/**
* g_vfs_get_default:
*
* Gets the default #GVfs for the system.
*
* Returns: (transfer none): a #GVfs.
*/
/**
* g_vfs_get_file_for_path:
* @vfs: a #GVfs.
* @path: a string containing a VFS path.
*
* Gets a #GFile for @path.
*
* Returns: (transfer full): a #GFile.
* Free the returned object with g_object_unref().
*/
/**
* g_vfs_get_file_for_uri:
* @vfs: a#GVfs.
* @uri: a string containing a URI
*
* Gets a #GFile for @uri.
*
* This operation never fails, but the returned object
* might not support any I/O operation if the URI
* is malformed or if the URI scheme is not supported.
*
* Returns: (transfer full): a #GFile.
* Free the returned object with g_object_unref().
*/
/**
* g_vfs_get_local:
*
* Gets the local #GVfs for the system.
*
* Returns: (transfer none): a #GVfs.
*/
/**
* g_vfs_get_supported_uri_schemes:
* @vfs: a #GVfs.
*
* Gets a list of URI schemes supported by @vfs.
*
* Returns: (transfer none): a %NULL-terminated array of strings.
* The returned array belongs to GIO and must
* not be freed or modified.
*/
/**
* g_vfs_is_active:
* @vfs: a #GVfs.
*
* Checks if the VFS is active.
*
* Returns: %TRUE if construction of the @vfs was successful
* and it is now active.
*/
/**
* g_vfs_parse_name:
* @vfs: a #GVfs.
* @parse_name: a string to be parsed by the VFS module.
*
* This operation never fails, but the returned object might
* not support any I/O operations if the @parse_name cannot
* be parsed by the #GVfs module.
*
* Returns: (transfer full): a #GFile for the given @parse_name.
* Free the returned object with g_object_unref().
*/
/**
* g_vfs_register_uri_scheme:
* @vfs: a #GVfs
* @scheme: an URI scheme, e.g. "http"
* @uri_func: (scope notified) (nullable): a #GVfsFileLookupFunc
* @uri_data: (nullable): custom data passed to be passed to @uri_func, or %NULL
* @uri_destroy: (nullable): function to be called when unregistering the
* URI scheme, or when @vfs is disposed, to free the resources used
* by the URI lookup function
* @parse_name_func: (scope notified) (nullable): a #GVfsFileLookupFunc
* @parse_name_data: (nullable): custom data passed to be passed to
* @parse_name_func, or %NULL
* @parse_name_destroy: (nullable): function to be called when unregistering the
* URI scheme, or when @vfs is disposed, to free the resources used
* by the parse name lookup function
*
* Registers @uri_func and @parse_name_func as the #GFile URI and parse name
* lookup functions for URIs with a scheme matching @scheme.
* Note that @scheme is registered only within the running application, as
* opposed to desktop-wide as it happens with GVfs backends.
*
* When a #GFile is requested with an URI containing @scheme (e.g. through
* g_file_new_for_uri()), @uri_func will be called to allow a custom
* constructor. The implementation of @uri_func should not be blocking, and
* must not call g_vfs_register_uri_scheme() or g_vfs_unregister_uri_scheme().
*
* When g_file_parse_name() is called with a parse name obtained from such file,
* @parse_name_func will be called to allow the #GFile to be created again. In
* that case, it's responsibility of @parse_name_func to make sure the parse
* name matches what the custom #GFile implementation returned when
* g_file_get_parse_name() was previously called. The implementation of
* @parse_name_func should not be blocking, and must not call
* g_vfs_register_uri_scheme() or g_vfs_unregister_uri_scheme().
*
* It's an error to call this function twice with the same scheme. To unregister
* a custom URI scheme, use g_vfs_unregister_uri_scheme().
*
* Returns: %TRUE if @scheme was successfully registered, or %FALSE if a handler
* for @scheme already exists.
* Since: 2.50
*/
/**
* g_vfs_unregister_uri_scheme:
* @vfs: a #GVfs
* @scheme: an URI scheme, e.g. "http"
*
* Unregisters the URI handler for @scheme previously registered with
* g_vfs_register_uri_scheme().
*
* Returns: %TRUE if @scheme was successfully unregistered, or %FALSE if a
* handler for @scheme does not exist.
* Since: 2.50
*/
/**
* g_volume_can_eject:
* @volume: a #GVolume
*
* Checks if a volume can be ejected.
*
* Returns: %TRUE if the @volume can be ejected. %FALSE otherwise
*/
/**
* g_volume_can_mount:
* @volume: a #GVolume
*
* Checks if a volume can be mounted.
*
* Returns: %TRUE if the @volume can be mounted. %FALSE otherwise
*/
/**
* g_volume_eject:
* @volume: a #GVolume
* @flags: flags affecting the unmount if required for eject
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL
* @user_data: user data that gets passed to @callback
*
* Ejects a volume. This is an asynchronous operation, and is
* finished by calling g_volume_eject_finish() with the @volume
* and #GAsyncResult returned in the @callback.
*
* Deprecated: 2.22: Use g_volume_eject_with_operation() instead.
*/
/**
* g_volume_eject_finish:
* @volume: pointer to a #GVolume
* @result: a #GAsyncResult
* @error: a #GError location to store an error, or %NULL to ignore
*
* Finishes ejecting a volume. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE, %FALSE if operation failed
* Deprecated: 2.22: Use g_volume_eject_with_operation_finish() instead.
*/
/**
* g_volume_eject_with_operation:
* @volume: a #GVolume
* @flags: flags affecting the unmount if required for eject
* @mount_operation: (nullable): a #GMountOperation or %NULL to
* avoid user interaction
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL
* @user_data: user data passed to @callback
*
* Ejects a volume. This is an asynchronous operation, and is
* finished by calling g_volume_eject_with_operation_finish() with the @volume
* and #GAsyncResult data returned in the @callback.
*
* Since: 2.22
*/
/**
* g_volume_eject_with_operation_finish:
* @volume: a #GVolume
* @result: a #GAsyncResult
* @error: a #GError location to store the error occurring, or %NULL
*
* Finishes ejecting a volume. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE if the volume was successfully ejected. %FALSE otherwise
* Since: 2.22
*/
/**
* g_volume_enumerate_identifiers:
* @volume: a #GVolume
*
* Gets the kinds of [identifiers][volume-identifier] that @volume has.
* Use g_volume_get_identifier() to obtain the identifiers themselves.
*
* Returns: (array zero-terminated=1) (transfer full): a %NULL-terminated array
* of strings containing kinds of identifiers. Use g_strfreev() to free.
*/
/**
* g_volume_get_activation_root:
* @volume: a #GVolume
*
* Gets the activation root for a #GVolume if it is known ahead of
* mount time. Returns %NULL otherwise. If not %NULL and if @volume
* is mounted, then the result of g_mount_get_root() on the
* #GMount object obtained from g_volume_get_mount() will always
* either be equal or a prefix of what this function returns. In
* other words, in code
*
* |[
* GMount *mount;
* GFile *mount_root
* GFile *volume_activation_root;
*
* mount = g_volume_get_mount (volume); // mounted, so never NULL
* mount_root = g_mount_get_root (mount);
* volume_activation_root = g_volume_get_activation_root (volume); // assume not NULL
* ]|
* then the expression
* |[
* (g_file_has_prefix (volume_activation_root, mount_root) ||
* g_file_equal (volume_activation_root, mount_root))
* ]|
* will always be %TRUE.
*
* Activation roots are typically used in #GVolumeMonitor
* implementations to find the underlying mount to shadow, see
* g_mount_is_shadowed() for more details.
*
* Returns: (nullable) (transfer full): the activation root of @volume
* or %NULL. Use g_object_unref() to free.
* Since: 2.18
*/
/**
* g_volume_get_drive:
* @volume: a #GVolume
*
* Gets the drive for the @volume.
*
* Returns: (transfer full): a #GDrive or %NULL if @volume is not
* associated with a drive. The returned object should be unreffed
* with g_object_unref() when no longer needed.
*/
/**
* g_volume_get_icon:
* @volume: a #GVolume
*
* Gets the icon for @volume.
*
* Returns: (transfer full): a #GIcon.
* The returned object should be unreffed with g_object_unref()
* when no longer needed.
*/
/**
* g_volume_get_identifier:
* @volume: a #GVolume
* @kind: the kind of identifier to return
*
* Gets the identifier of the given kind for @volume.
* See the [introduction][volume-identifier] for more
* information about volume identifiers.
*
* Returns: a newly allocated string containing the
* requested identfier, or %NULL if the #GVolume
* doesn't have this kind of identifier
*/
/**
* g_volume_get_mount:
* @volume: a #GVolume
*
* Gets the mount for the @volume.
*
* Returns: (transfer full): a #GMount or %NULL if @volume isn't mounted.
* The returned object should be unreffed with g_object_unref()
* when no longer needed.
*/
/**
* g_volume_get_name:
* @volume: a #GVolume
*
* Gets the name of @volume.
*
* Returns: the name for the given @volume. The returned string should
* be freed with g_free() when no longer needed.
*/
/**
* g_volume_get_sort_key:
* @volume: a #GVolume
*
* Gets the sort key for @volume, if any.
*
* Returns: Sorting key for @volume or %NULL if no such key is available
* Since: 2.32
*/
/**
* g_volume_get_symbolic_icon:
* @volume: a #GVolume
*
* Gets the symbolic icon for @volume.
*
* Returns: (transfer full): a #GIcon.
* The returned object should be unreffed with g_object_unref()
* when no longer needed.
* Since: 2.34
*/
/**
* g_volume_get_uuid:
* @volume: a #GVolume
*
* Gets the UUID for the @volume. The reference is typically based on
* the file system UUID for the volume in question and should be
* considered an opaque string. Returns %NULL if there is no UUID
* available.
*
* Returns: the UUID for @volume or %NULL if no UUID can be computed.
* The returned string should be freed with g_free()
* when no longer needed.
*/
/**
* g_volume_monitor_adopt_orphan_mount:
* @mount: a #GMount object to find a parent for
*
* This function should be called by any #GVolumeMonitor
* implementation when a new #GMount object is created that is not
* associated with a #GVolume object. It must be called just before
* emitting the @mount_added signal.
*
* If the return value is not %NULL, the caller must associate the
* returned #GVolume object with the #GMount. This involves returning
* it in its g_mount_get_volume() implementation. The caller must
* also listen for the "removed" signal on the returned object
* and give up its reference when handling that signal
*
* Similary, if implementing g_volume_monitor_adopt_orphan_mount(),
* the implementor must take a reference to @mount and return it in
* its g_volume_get_mount() implemented. Also, the implementor must
* listen for the "unmounted" signal on @mount and give up its
* reference upon handling that signal.
*
* There are two main use cases for this function.
*
* One is when implementing a user space file system driver that reads
* blocks of a block device that is already represented by the native
* volume monitor (for example a CD Audio file system driver). Such
* a driver will generate its own #GMount object that needs to be
* associated with the #GVolume object that represents the volume.
*
* The other is for implementing a #GVolumeMonitor whose sole purpose
* is to return #GVolume objects representing entries in the users
* "favorite servers" list or similar.
*
* Returns: (transfer full): the #GVolume object that is the parent for @mount or %NULL
* if no wants to adopt the #GMount.
* Deprecated: 2.20: Instead of using this function, #GVolumeMonitor
* implementations should instead create shadow mounts with the URI of
* the mount they intend to adopt. See the proxy volume monitor in
* gvfs for an example of this. Also see g_mount_is_shadowed(),
* g_mount_shadow() and g_mount_unshadow() functions.
*/
/**
* g_volume_monitor_get:
*
* Gets the volume monitor used by gio.
*
* Returns: (transfer full): a reference to the #GVolumeMonitor used by gio. Call
* g_object_unref() when done with it.
*/
/**
* g_volume_monitor_get_connected_drives:
* @volume_monitor: a #GVolumeMonitor.
*
* Gets a list of drives connected to the system.
*
* The returned list should be freed with g_list_free(), after
* its elements have been unreffed with g_object_unref().
*
* Returns: (element-type GDrive) (transfer full): a #GList of connected #GDrive objects.
*/
/**
* g_volume_monitor_get_mount_for_uuid:
* @volume_monitor: a #GVolumeMonitor.
* @uuid: the UUID to look for
*
* Finds a #GMount object by its UUID (see g_mount_get_uuid())
*
* Returns: (transfer full): a #GMount or %NULL if no such mount is available.
* Free the returned object with g_object_unref().
*/
/**
* g_volume_monitor_get_mounts:
* @volume_monitor: a #GVolumeMonitor.
*
* Gets a list of the mounts on the system.
*
* The returned list should be freed with g_list_free(), after
* its elements have been unreffed with g_object_unref().
*
* Returns: (element-type GMount) (transfer full): a #GList of #GMount objects.
*/
/**
* g_volume_monitor_get_volume_for_uuid:
* @volume_monitor: a #GVolumeMonitor.
* @uuid: the UUID to look for
*
* Finds a #GVolume object by its UUID (see g_volume_get_uuid())
*
* Returns: (transfer full): a #GVolume or %NULL if no such volume is available.
* Free the returned object with g_object_unref().
*/
/**
* g_volume_monitor_get_volumes:
* @volume_monitor: a #GVolumeMonitor.
*
* Gets a list of the volumes on the system.
*
* The returned list should be freed with g_list_free(), after
* its elements have been unreffed with g_object_unref().
*
* Returns: (element-type GVolume) (transfer full): a #GList of #GVolume objects.
*/
/**
* g_volume_mount: (virtual mount_fn)
* @volume: a #GVolume
* @flags: flags affecting the operation
* @mount_operation: (nullable): a #GMountOperation or %NULL to avoid user interaction
* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore
* @callback: (nullable): a #GAsyncReadyCallback, or %NULL
* @user_data: user data that gets passed to @callback
*
* Mounts a volume. This is an asynchronous operation, and is
* finished by calling g_volume_mount_finish() with the @volume
* and #GAsyncResult returned in the @callback.
*/
/**
* g_volume_mount_finish:
* @volume: a #GVolume
* @result: a #GAsyncResult
* @error: a #GError location to store an error, or %NULL to ignore
*
* Finishes mounting a volume. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* If the mount operation succeeded, g_volume_get_mount() on @volume
* is guaranteed to return the mount right after calling this
* function; there's no need to listen for the 'mount-added' signal on
* #GVolumeMonitor.
*
* Returns: %TRUE, %FALSE if operation failed
*/
/**
* g_volume_should_automount:
* @volume: a #GVolume
*
* Returns whether the volume should be automatically mounted.
*
* Returns: %TRUE if the volume should be automatically mounted
*/
/**
* g_win32_input_stream_get_close_handle:
* @stream: a #GWin32InputStream
*
* Returns whether the handle of @stream will be
* closed when the stream is closed.
*
* Returns: %TRUE if the handle is closed when done
* Since: 2.26
*/
/**
* g_win32_input_stream_get_handle:
* @stream: a #GWin32InputStream
*
* Return the Windows file handle that the stream reads from.
*
* Returns: The file handle of @stream
* Since: 2.26
*/
/**
* g_win32_input_stream_new:
* @handle: a Win32 file handle
* @close_handle: %TRUE to close the handle when done
*
* Creates a new #GWin32InputStream for the given @handle.
*
* If @close_handle is %TRUE, the handle will be closed
* when the stream is closed.
*
* Note that "handle" here means a Win32 HANDLE, not a "file descriptor"
* as used in the Windows C libraries.
*
* Returns: a new #GWin32InputStream
*/
/**
* g_win32_input_stream_set_close_handle:
* @stream: a #GWin32InputStream
* @close_handle: %TRUE to close the handle when done
*
* Sets whether the handle of @stream shall be closed
* when the stream is closed.
*
* Since: 2.26
*/
/**
* g_win32_output_stream_get_close_handle:
* @stream: a #GWin32OutputStream
*
* Returns whether the handle of @stream will be closed when the
* stream is closed.
*
* Returns: %TRUE if the handle is closed when done
* Since: 2.26
*/
/**
* g_win32_output_stream_get_handle:
* @stream: a #GWin32OutputStream
*
* Return the Windows handle that the stream writes to.
*
* Returns: The handle descriptor of @stream
* Since: 2.26
*/
/**
* g_win32_output_stream_new:
* @handle: a Win32 file handle
* @close_handle: %TRUE to close the handle when done
*
* Creates a new #GWin32OutputStream for the given @handle.
*
* If @close_handle, is %TRUE, the handle will be closed when the
* output stream is destroyed.
*
* Returns: a new #GOutputStream
* Since: 2.26
*/
/**
* g_win32_output_stream_set_close_handle:
* @stream: a #GWin32OutputStream
* @close_handle: %TRUE to close the handle when done
*
* Sets whether the handle of @stream shall be closed when the stream
* is closed.
*
* Since: 2.26
*/
/**
* g_win32_registry_key_erase_change_indicator:
* @key: (in) (transfer none): a #GWin32RegistryKey
*
* Erases change indicator of the @key.
*
* Subsequent calls to g_win32_registry_key_has_changed() will return %FALSE
* until the key is put on watch again by calling
* g_win32_registry_key_watch() again.
*
* Since: 2.46
*/
/**
* g_win32_registry_key_get_child:
* @key: (in) (transfer none): a parent #GWin32RegistryKey
* @subkey: (in) (transfer none): name of a child key to open (in UTF-8), relative to @key
* @error: (inout) (optional) (nullable): a pointer to a %NULL #GError, or %NULL
*
* Opens a @subkey of the @key.
*
* Returns: (nullable): a #GWin32RegistryKey or %NULL if can't be opened. Free
* with g_object_unref().
*/
/**
* g_win32_registry_key_get_child_w:
* @key: (in) (transfer none): a parent #GWin32RegistryKey
* @subkey: (in) (transfer none): name of a child key to open (in UTF-8), relative to @key
* @error: (inout) (optional) (nullable): a pointer to a %NULL #GError, or %NULL
*
* Opens a @subkey of the @key.
*
* Returns: (nullable): a #GWin32RegistryKey or %NULL if can't be opened. Free
* with g_object_unref().
*/
/**
* g_win32_registry_key_get_path:
* @key: (in) (transfer none): a #GWin32RegistryKey
*
* Get full path to the key
*
* Returns: (transfer none): a full path to the key (in UTF-8),
* or %NULL if it can't be converted to UTF-8.
* Since: 2.46
*/
/**
* g_win32_registry_key_get_path_w:
* @key: (in) (transfer none): a #GWin32RegistryKey
*
* Get full path to the key
*
* Returns: (transfer none): a full path to the key (in UTF-16)
* Since: 2.46
*/
/**
* g_win32_registry_key_get_value:
* @key: (in) (transfer none): a #GWin32RegistryKey
* @auto_expand: (in): %TRUE to automatically expand G_WIN32_REGISTRY_VALUE_EXPAND_STR
* to G_WIN32_REGISTRY_VALUE_STR.
* @value_name: (in) (transfer none): name of the value to get (in UTF-8).
* Empty string means the '(Default)' value.
* @value_type: (out) (optional): type of the value retrieved.
* @value_data: (out callee-allocates) (optional): contents of the value.
* @value_data_size: (out) (optional): size of the buffer pointed
* by @value_data.
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Get data from a value of a key. String data is guaranteed to be
* appropriately terminated and will be in UTF-8.
*
* Returns: %TRUE on success, %FALSE on failure.
* Since: 2.46
*/
/**
* g_win32_registry_key_get_value_w:
* @key: (in) (transfer none): a #GWin32RegistryKey
* @auto_expand: (in): %TRUE to automatically expand G_WIN32_REGISTRY_VALUE_EXPAND_STR
* to G_WIN32_REGISTRY_VALUE_STR.
* @value_name: (in) (transfer none): name of the value to get (in UTF-16).
* Empty string means the '(Default)' value.
* @value_type: (out) (optional): type of the value retrieved.
* @value_data: (out callee-allocates) (optional): contents of the value.
* @value_data_size: (out) (optional): size of the buffer pointed
* by @value_data.
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Get data from a value of a key.
*
* Get data from a value of a key. String data is guaranteed to be
* appropriately terminated and will be in UTF-16.
*
* When calling with value_data == NULL (to get data size without getting
* the data itself) remember that returned size corresponds to possibly
* unterminated string data (if value is some kind of string), because
* termination cannot be checked and fixed unless the data is retreived
* too.
*
* Returns: %TRUE on success, %FALSE on failure.
* Since: 2.46
*/
/**
* g_win32_registry_key_has_changed:
* @key: (in) (transfer none): a #GWin32RegistryKey
*
* Check the @key's status indicator.
*
* Returns: %TRUE if the @key was put under watch at some point and has changed
* since then, %FALSE if it either wasn't changed or wasn't watched at all.
* Since: 2.46
*/
/**
* g_win32_registry_key_new:
* @path: absolute full name of a key to open (in UTF-8)
* @error: (nullable): a pointer to a %NULL #GError, or %NULL
*
* Creates an object that represents a registry key specified by @path.
* @path must start with one of the following pre-defined names:
* - HKEY_CLASSES_ROOT
* - HKEY_CURRENT_CONFIG
* - HKEY_CURRENT_USER
* - HKEY_CURRENT_USER_LOCAL_SETTINGS
* - HKEY_LOCAL_MACHINE
* - HKEY_PERFORMANCE_DATA
* - HKEY_PERFORMANCE_NLSTEXT
* - HKEY_PERFORMANCE_TEXT
* - HKEY_USERS
* @path must not end with '\\'.
*
* Returns: (nullable) (transfer full): a #GWin32RegistryKey or %NULL if can't
* be opened. Free with g_object_unref().
*/
/**
* g_win32_registry_key_new_w:
* @path: (in) (transfer none): absolute full name of a key to open (in UTF-16)
* @error: (inout) (optional) (nullable): a pointer to a %NULL #GError, or %NULL
*
* Creates an object that represents a registry key specified by @path.
* @path must start with one of the following pre-defined names:
* - HKEY_CLASSES_ROOT
* - HKEY_CURRENT_CONFIG
* - HKEY_CURRENT_USER
* - HKEY_CURRENT_USER_LOCAL_SETTINGS
* - HKEY_LOCAL_MACHINE
* - HKEY_PERFORMANCE_DATA
* - HKEY_PERFORMANCE_NLSTEXT
* - HKEY_PERFORMANCE_TEXT
* - HKEY_USERS
* @path must not end with L'\\'.
*
* Returns: (nullable) (transfer full): a #GWin32RegistryKey or %NULL if can't
* be opened. Free with g_object_unref().
*/
/**
* g_win32_registry_key_watch:
* @key: (in) (transfer none): a #GWin32RegistryKey
* @watch_children: (in): %TRUE also watch the children of the @key, %FALSE
* to watch the key only.
* @watch_flags: (in): specifies the types of changes to watch for.
* @callback: (in) (nullable): a function to invoke when a change occurs.
* @user_data: (in) (nullable): a pointer to pass to @callback on invocation.
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Puts @key under a watch.
*
* When the key changes, an APC will be queued in the current thread. The APC
* will run when the current thread enters alertable state (GLib main loop
* should do that; if you are not using it, see MSDN documentation for W32API
* calls that put thread into alertable state). When it runs, it will
* atomically switch an indicator in the @key. If a callback was specified,
* it is invoked at that point. Subsequent calls to
* g_win32_registry_key_has_changed() will return %TRUE, and the callback (if
* it was specified) will not be invoked anymore.
* Calling g_win32_registry_key_erase_change_indicator() will reset the indicator,
* and g_win32_registry_key_has_changed() will start returning %FALSE.
* To resume the watch, call g_win32_registry_key_watch_for_changes() again.
*
* Calling g_win32_registry_key_watch_for_changes() for a key that is already
* being watched is allowed and affects nothing.
*
* The fact that the key is being watched will be used internally to update
* key path (if it changes).
*
* Returns: %TRUE on success, %FALSE on failure.
* Since: 2.46
*/
/**
* g_win32_registry_subkey_iter_assign:
* @iter: a #GWin32RegistrySubkeyIter
* @other: another #GWin32RegistrySubkeyIter
*
* Assigns the value of @other to @iter. This function
* is not useful in applications, because iterators can be assigned
* with `GWin32RegistrySubkeyIter i = j;`. The
* function is used by language bindings.
*
* Since: 2.46
*/
/**
* g_win32_registry_subkey_iter_clear:
* @iter: (in) (transfer none): a #GWin32RegistrySubkeyIter
*
* Frees internal buffers of a #GWin32RegistrySubkeyIter.
*
* Since: 2.46
*/
/**
* g_win32_registry_subkey_iter_copy:
* @iter: an iterator
*
* Creates a dynamically-allocated copy of an iterator. Dynamically-allocated
* state of the iterator is duplicated too.
*
* Returns: (transfer full): a copy of the @iter,
* free with g_win32_registry_subkey_iter_free ()
* Since: 2.46
*/
/**
* g_win32_registry_subkey_iter_free:
* @iter: a dynamically-allocated iterator
*
* Free an iterator allocated on the heap. For iterators that are allocated
* on the stack use g_win32_registry_subkey_iter_clear () instead.
*
* Since: 2.46
*/
/**
* g_win32_registry_subkey_iter_get_name:
* @iter: (in) (transfer none): a #GWin32RegistrySubkeyIter
* @subkey_name: (out callee-allocates) (transfer none): Pointer to a location
* to store the name of a subkey (in UTF-8). Free with g_free().
* @subkey_name_len: (out) (optional): Pointer to a location to store the
* length of @subkey_name, in gchars, excluding NUL-terminator.
* %NULL if length is not needed.
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Gets the name of the subkey at the @iter potision.
*
* Returns: %TRUE if the name was retrieved, %FALSE otherwise.
* Since: 2.46
*/
/**
* g_win32_registry_subkey_iter_get_name_w:
* @iter: (in) (transfer none): a #GWin32RegistrySubkeyIter
* @subkey_name: (out callee-allocates) (transfer none): Pointer to a location
* to store the name of a subkey (in UTF-16).
* @subkey_name_len: (out) (optional) (transfer none): Pointer to a location
* to store the length of @subkey_name, in gunichar2s, excluding
* NUL-terminator.
* %NULL if length is not needed.
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Same as g_win32_registry_subkey_iter_get_next(), but outputs UTF-16-encoded
* data, without converting it to UTF-8 first.
*
* Returns: %TRUE if the name was retrieved, %FALSE otherwise.
* Since: 2.46
*/
/**
* g_win32_registry_subkey_iter_init:
* @iter: (in) (transfer none): a pointer to a #GWin32RegistrySubkeyIter
* @key: (in) (transfer none): a #GWin32RegistryKey to iterate over
* @error: (inout) (optional) (nullable): a pointer to %NULL #GError, or %NULL
*
* Initialises (without allocating) a #GWin32RegistrySubkeyIter. @iter may be
* completely uninitialised prior to this call; its old value is
* ignored.
*
* The iterator remains valid for as long as @key exists.
* Clean up its internal buffers with a call to
* g_win32_registry_subkey_iter_clear() when done.
*
* Returns: %TRUE if iterator was initialized successfully, %FALSE on error.
* Since: 2.46
*/
/**
* g_win32_registry_subkey_iter_n_subkeys:
* @iter: (in) (transfer none): a #GWin32RegistrySubkeyIter
*
* Queries the number of subkeys items in the key that we are
* iterating over. This is the total number of subkeys -- not the number
* of items remaining.
*
* This information is accurate at the point of iterator initialization,
* and may go out of sync with reality even while subkeys are enumerated.
*
* Returns: the number of subkeys in the key
* Since: 2.46
*/
/**
* g_win32_registry_subkey_iter_next:
* @iter: (in) (transfer none): a #GWin32RegistrySubkeyIter
* @skip_errors: (in): %TRUE if iterator should silently ignore errors (such as
* the actual number of subkeys being less than expected) and
* proceed forward
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Moves iterator to the next subkey.
* Enumeration errors can be ignored if @skip_errors is %TRUE
*
* Here is an example for iterating with g_win32_registry_subkey_iter_next():
* |[
* // recursively iterate a key
* void
* iterate_key_recursive (GWin32RegistryKey *key)
* {
* GWin32RegistrySubkeyIter iter;
* gchar *name;
* GWin32RegistryKey *child;
*
* if (!g_win32_registry_subkey_iter_init (&iter, key, NULL))
* return;
*
* while (g_win32_registry_subkey_iter_next (&iter, TRUE, NULL))
* {
* if (!g_win32_registry_subkey_iter_get_name (&iter, &name, NULL, NULL))
* continue;
*
* g_print ("subkey '%s'\n", name);
* child = g_win32_registry_key_get_child (key, name, NULL);
*
* if (child)
* iterate_key_recursive (child);
* }
*
* g_win32_registry_subkey_iter_clear (&iter);
* }
* ]|
*
* Returns: %TRUE if next subkey info was retrieved, %FALSE otherwise.
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_assign:
* @iter: a #GWin32RegistryValueIter
* @other: another #GWin32RegistryValueIter
*
* Assigns the value of @other to @iter. This function
* is not useful in applications, because iterators can be assigned
* with `GWin32RegistryValueIter i = j;`. The
* function is used by language bindings.
*
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_clear:
* @iter: (in) (transfer none): a #GWin32RegistryValueIter
*
* Frees internal buffers of a #GWin32RegistryValueIter.
*
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_copy:
* @iter: an iterator
*
* Creates a dynamically-allocated copy of an iterator. Dynamically-allocated
* state of the iterator is duplicated too.
*
* Returns: (transfer full): a copy of the @iter,
* free with g_win32_registry_value_iter_free ().
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_free:
* @iter: a dynamically-allocated iterator
*
* Free an iterator allocated on the heap. For iterators that are allocated
* on the stack use g_win32_registry_value_iter_clear () instead.
*
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_get_data:
* @iter: (in) (transfer none): a #GWin32RegistryValueIter
* @auto_expand: (in): %TRUE to automatically expand G_WIN32_REGISTRY_VALUE_EXPAND_STR to
* G_WIN32_REGISTRY_VALUE_STR
* @value_data: (out callee-allocates) (optional) (transfer none): Pointer to a
* location to store the data of the value (in UTF-8, if it's a string)
* @value_data_size: (out) (optional): Pointer to a location to store the length
* of @value_data, in bytes (including any NUL-terminators, if it's a string).
* %NULL if length is not needed
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Stores the data of the value currently being iterated over in @value_data,
* and its length - in @value_data_len (if not %NULL).
*
* Returns: %TRUE if value data was retrieved, %FALSE otherwise.
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_get_data_w:
* @iter: (in) (transfer none): a #GWin32RegistryValueIter
* @auto_expand: (in): %TRUE to automatically expand G_WIN32_REGISTRY_VALUE_EXPAND_STR to
* G_WIN32_REGISTRY_VALUE_STR
* @value_data: (out callee-allocates) (optional) (transfer none): Pointer to a
* location to store the data of the value (in UTF-16, if it's a string)
* @value_data_size: (out) (optional): Pointer to a location to store the size
* of @value_data, in bytes (including any NUL-terminators, if it's a string).
* %NULL if length is not needed.
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Stores the data of the value currently being iterated over in @value_data,
* and its length - in @value_data_len (if not %NULL).
*
* Returns: %TRUE if value data was retrieved, %FALSE otherwise.
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_get_name:
* @iter: (in) (transfer none): a #GWin32RegistryValueIter
* @value_name: (out callee-allocates) (transfer none): Pointer to a location
* to store the name of a value (in UTF-8).
* @value_name_len: (out) (optional): Pointer to a location to store the length
* of @value_name, in gchars, excluding NUL-terminator.
* %NULL if length is not needed.
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Stores the name of the value currently being iterated over in @value_name,
* and its length - in @value_name_len (if not %NULL).
*
* Returns: %TRUE if value name was retrieved, %FALSE otherwise.
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_get_name_w:
* @iter: (in) (transfer none): a #GWin32RegistryValueIter
* @value_name: (out callee-allocates) (transfer none): Pointer to a location
* to store the name of a value (in UTF-16).
* @value_name_len: (out) (optional): Pointer to a location to store the length
* of @value_name, in gunichar2s, excluding NUL-terminator.
* %NULL if length is not needed.
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Stores the name of the value currently being iterated over in @value_name,
* and its length - in @value_name (if not %NULL).
*
* Returns: %TRUE if value name was retrieved, %FALSE otherwise.
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_get_value_type:
* @iter: (in) (transfer none): a #GWin32RegistryValueIter
* @value_type: (out): Pointer to a location to store the type of
* the value.
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Stores the type of the value currently being iterated over in @value_type.
*
* Returns: %TRUE if value type was retrieved, %FALSE otherwise.
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_init:
* @iter: (in) (transfer none): a pointer to a #GWin32RegistryValueIter
* @key: (in) (transfer none): a #GWin32RegistryKey to iterate over
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Initialises (without allocating) a #GWin32RegistryValueIter. @iter may be
* completely uninitialised prior to this call; its old value is
* ignored.
*
* The iterator remains valid for as long as @key exists.
* Clean up its internal buffers with a call to
* g_win32_registry_value_iter_clear() when done.
*
* Returns: %TRUE if iterator was initialized successfully, %FALSE on error.
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_n_values:
* @iter: (in) (transfer none): a #GWin32RegistryValueIter
*
* Queries the number of values items in the key that we are
* iterating over. This is the total number of values -- not the number
* of items remaining.
*
* This information is accurate at the point of iterator initialization,
* and may go out of sync with reality even while values are enumerated.
*
* Returns: the number of values in the key
* Since: 2.46
*/
/**
* g_win32_registry_value_iter_next:
* @iter: (in) (transfer none): a #GWin32RegistryValueIter
* @skip_errors: (in): %TRUE if iterator should silently ignore errors (such as
* the actual number of values being less than expected) and
* proceed forward
* @error: (nullable): a pointer to %NULL #GError, or %NULL
*
* Advances iterator to the next value in the key. If no more values remain then
* FALSE is returned.
* Enumeration errors can be ignored if @skip_errors is %TRUE
*
* Here is an example for iterating with g_win32_registry_value_iter_next():
* |[
* // iterate values of a key
* void
* iterate_values_recursive (GWin32RegistryKey *key)
* {
* GWin32RegistryValueIter iter;
* gchar *name;
* GWin32RegistryValueType val_type;
* gchar *val_data;
*
* if (!g_win32_registry_value_iter_init (&iter, key, NULL))
* return;
*
* while (g_win32_registry_value_iter_next (&iter, TRUE, NULL))
* {
* if ((!g_win32_registry_value_iter_get_value_type (&iter, &value)) ||
* ((val_type != G_WIN32_REGISTRY_VALUE_STR) &&
* (val_type != G_WIN32_REGISTRY_VALUE_EXPAND_STR)))
* continue;
*
* if (g_win32_registry_value_iter_get_value (&iter, TRUE, &name, NULL,
* &val_data, NULL, NULL))
* g_print ("value '%s' = '%s'\n", name, val_data);
* }
*
* g_win32_registry_value_iter_clear (&iter);
* }
* ]|
*
* Returns: %TRUE if next value info was retrieved, %FALSE otherwise.
* Since: 2.46
*/
/**
* g_zlib_compressor_get_file_info:
* @compressor: a #GZlibCompressor
*
* Returns the #GZlibCompressor:file-info property.
*
* Returns: (transfer none): a #GFileInfo, or %NULL
* Since: 2.26
*/
/**
* g_zlib_compressor_new:
* @format: The format to use for the compressed data
* @level: compression level (0-9), -1 for default
*
* Creates a new #GZlibCompressor.
*
* Returns: a new #GZlibCompressor
* Since: 2.24
*/
/**
* g_zlib_compressor_set_file_info:
* @compressor: a #GZlibCompressor
* @file_info: (nullable): a #GFileInfo
*
* Sets @file_info in @compressor. If non-%NULL, and @compressor's
* #GZlibCompressor:format property is %G_ZLIB_COMPRESSOR_FORMAT_GZIP,
* it will be used to set the file name and modification time in
* the GZIP header of the compressed data.
*
* Note: it is an error to call this function while a compression is in
* progress; it may only be called immediately after creation of @compressor,
* or after resetting it with g_converter_reset().
*
* Since: 2.26
*/
/**
* g_zlib_decompressor_get_file_info:
* @decompressor: a #GZlibDecompressor
*
* Retrieves the #GFileInfo constructed from the GZIP header data
* of compressed data processed by @compressor, or %NULL if @decompressor's
* #GZlibDecompressor:format property is not %G_ZLIB_COMPRESSOR_FORMAT_GZIP,
* or the header data was not fully processed yet, or it not present in the
* data stream at all.
*
* Returns: (transfer none): a #GFileInfo, or %NULL
* Since: 2.26
*/
/**
* g_zlib_decompressor_new:
* @format: The format to use for the compressed data
*
* Creates a new #GZlibDecompressor.
*
* Returns: a new #GZlibDecompressor
* Since: 2.24
*/
/**
* get_viewable_logical_drives:
*
* Returns the list of logical and viewable drives as defined by
* GetLogicalDrives() and the registry keys
* Software\Microsoft\Windows\CurrentVersion\Policies\Explorer under
* HKLM or HKCU. If neither key exists the result of
* GetLogicalDrives() is returned.
*
* Returns: bitmask with same meaning as returned by GetLogicalDrives()
*/
/**
* gxdp_documents_call_add:
* @proxy: A #GXdpDocumentsProxy.
* @arg_o_path_fd: Argument to pass with the method invocation.
* @arg_reuse_existing: Argument to pass with the method invocation.
* @arg_persistent: Argument to pass with the method invocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the Add() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_add_finish() to get the result of the operation.
*
* See gxdp_documents_call_add_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_add_finish:
* @proxy: A #GXdpDocumentsProxy.
* @out_doc_id: (out): Return location for return parameter or %NULL to ignore.
* @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_add().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_add().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_add_full:
* @proxy: A #GXdpDocumentsProxy.
* @arg_o_path_fds: Argument to pass with the method invocation.
* @arg_flags: Argument to pass with the method invocation.
* @arg_app_id: Argument to pass with the method invocation.
* @arg_permissions: Argument to pass with the method invocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the AddFull() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_add_full_finish() to get the result of the operation.
*
* See gxdp_documents_call_add_full_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_add_full_finish:
* @proxy: A #GXdpDocumentsProxy.
* @out_doc_ids: (out): Return location for return parameter or %NULL to ignore.
* @out_extra_out: (out): Return location for return parameter or %NULL to ignore.
* @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_add_full().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_add_full().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_add_full_sync:
* @proxy: A #GXdpDocumentsProxy.
* @arg_o_path_fds: Argument to pass with the method invocation.
* @arg_flags: Argument to pass with the method invocation.
* @arg_app_id: Argument to pass with the method invocation.
* @arg_permissions: Argument to pass with the method invocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @out_doc_ids: (out): Return location for return parameter or %NULL to ignore.
* @out_extra_out: (out): Return location for return parameter or %NULL to ignore.
* @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the AddFull() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_add_full() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_add_named:
* @proxy: A #GXdpDocumentsProxy.
* @arg_o_path_parent_fd: Argument to pass with the method invocation.
* @arg_filename: Argument to pass with the method invocation.
* @arg_reuse_existing: Argument to pass with the method invocation.
* @arg_persistent: Argument to pass with the method invocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the AddNamed() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_add_named_finish() to get the result of the operation.
*
* See gxdp_documents_call_add_named_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_add_named_finish:
* @proxy: A #GXdpDocumentsProxy.
* @out_doc_id: (out): Return location for return parameter or %NULL to ignore.
* @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_add_named().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_add_named().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_add_named_sync:
* @proxy: A #GXdpDocumentsProxy.
* @arg_o_path_parent_fd: Argument to pass with the method invocation.
* @arg_filename: Argument to pass with the method invocation.
* @arg_reuse_existing: Argument to pass with the method invocation.
* @arg_persistent: Argument to pass with the method invocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @out_doc_id: (out): Return location for return parameter or %NULL to ignore.
* @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the AddNamed() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_add_named() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_add_sync:
* @proxy: A #GXdpDocumentsProxy.
* @arg_o_path_fd: Argument to pass with the method invocation.
* @arg_reuse_existing: Argument to pass with the method invocation.
* @arg_persistent: Argument to pass with the method invocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @out_doc_id: (out): Return location for return parameter or %NULL to ignore.
* @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the Add() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_add() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_delete:
* @proxy: A #GXdpDocumentsProxy.
* @arg_doc_id: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the Delete() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_delete_finish() to get the result of the operation.
*
* See gxdp_documents_call_delete_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_delete_finish:
* @proxy: A #GXdpDocumentsProxy.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_delete().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_delete().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_delete_sync:
* @proxy: A #GXdpDocumentsProxy.
* @arg_doc_id: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the Delete() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_delete() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_get_mount_point:
* @proxy: A #GXdpDocumentsProxy.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the GetMountPoint() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_get_mount_point_finish() to get the result of the operation.
*
* See gxdp_documents_call_get_mount_point_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_get_mount_point_finish:
* @proxy: A #GXdpDocumentsProxy.
* @out_path: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_get_mount_point().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_get_mount_point().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_get_mount_point_sync:
* @proxy: A #GXdpDocumentsProxy.
* @out_path: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the GetMountPoint() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_get_mount_point() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_grant_permissions:
* @proxy: A #GXdpDocumentsProxy.
* @arg_doc_id: Argument to pass with the method invocation.
* @arg_app_id: Argument to pass with the method invocation.
* @arg_permissions: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the GrantPermissions() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_grant_permissions_finish() to get the result of the operation.
*
* See gxdp_documents_call_grant_permissions_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_grant_permissions_finish:
* @proxy: A #GXdpDocumentsProxy.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_grant_permissions().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_grant_permissions().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_grant_permissions_sync:
* @proxy: A #GXdpDocumentsProxy.
* @arg_doc_id: Argument to pass with the method invocation.
* @arg_app_id: Argument to pass with the method invocation.
* @arg_permissions: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the GrantPermissions() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_grant_permissions() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_info:
* @proxy: A #GXdpDocumentsProxy.
* @arg_doc_id: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the Info() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_info_finish() to get the result of the operation.
*
* See gxdp_documents_call_info_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_info_finish:
* @proxy: A #GXdpDocumentsProxy.
* @out_path: (out): Return location for return parameter or %NULL to ignore.
* @out_apps: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_info().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_info().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_info_sync:
* @proxy: A #GXdpDocumentsProxy.
* @arg_doc_id: Argument to pass with the method invocation.
* @out_path: (out): Return location for return parameter or %NULL to ignore.
* @out_apps: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the Info() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_info() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_list:
* @proxy: A #GXdpDocumentsProxy.
* @arg_app_id: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the List() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_list_finish() to get the result of the operation.
*
* See gxdp_documents_call_list_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_list_finish:
* @proxy: A #GXdpDocumentsProxy.
* @out_docs: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_list().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_list().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_list_sync:
* @proxy: A #GXdpDocumentsProxy.
* @arg_app_id: Argument to pass with the method invocation.
* @out_docs: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the List() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_list() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_lookup:
* @proxy: A #GXdpDocumentsProxy.
* @arg_filename: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the Lookup() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_lookup_finish() to get the result of the operation.
*
* See gxdp_documents_call_lookup_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_lookup_finish:
* @proxy: A #GXdpDocumentsProxy.
* @out_doc_id: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_lookup().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_lookup().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_lookup_sync:
* @proxy: A #GXdpDocumentsProxy.
* @arg_filename: Argument to pass with the method invocation.
* @out_doc_id: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the Lookup() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_lookup() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_revoke_permissions:
* @proxy: A #GXdpDocumentsProxy.
* @arg_doc_id: Argument to pass with the method invocation.
* @arg_app_id: Argument to pass with the method invocation.
* @arg_permissions: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the RevokePermissions() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_call_revoke_permissions_finish() to get the result of the operation.
*
* See gxdp_documents_call_revoke_permissions_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_documents_call_revoke_permissions_finish:
* @proxy: A #GXdpDocumentsProxy.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_revoke_permissions().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_documents_call_revoke_permissions().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_call_revoke_permissions_sync:
* @proxy: A #GXdpDocumentsProxy.
* @arg_doc_id: Argument to pass with the method invocation.
* @arg_app_id: Argument to pass with the method invocation.
* @arg_permissions: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the RevokePermissions() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_documents_call_revoke_permissions() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_documents_complete_add:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @doc_id: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the Add() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_complete_add_full:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @doc_ids: Parameter to return.
* @extra_out: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the AddFull() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_complete_add_named:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @doc_id: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the AddNamed() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_complete_delete:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
*
* Helper function used in service implementations to finish handling invocations of the Delete() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_complete_get_mount_point:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @path: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the GetMountPoint() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_complete_grant_permissions:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
*
* Helper function used in service implementations to finish handling invocations of the GrantPermissions() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_complete_info:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @path: Parameter to return.
* @apps: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the Info() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_complete_list:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @docs: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the List() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_complete_lookup:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @doc_id: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the Lookup() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_complete_revoke_permissions:
* @object: A #GXdpDocuments.
* @invocation: (transfer full): A #GDBusMethodInvocation.
*
* Helper function used in service implementations to finish handling invocations of the RevokePermissions() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_documents_get_version: (skip)
* @object: A #GXdpDocuments.
*
* Gets the value of the "version" D-Bus property.
*
* Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.
*
* Returns: The property value.
*/
/**
* gxdp_documents_interface_info:
*
* Gets a machine-readable description of the org.freedesktop.portal.Documents D-Bus interface.
*
* Returns: (transfer none): A #GDBusInterfaceInfo. Do not free.
*/
/**
* gxdp_documents_override_properties:
* @klass: The class structure for a #GObject-derived class.
* @property_id_begin: The property id to assign to the first overridden property.
*
* Overrides all #GObject properties in the #GXdpDocuments interface for a concrete class.
* The properties are overridden in the order they are defined.
*
* Returns: The last property id.
*/
/**
* gxdp_documents_proxy_new:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Asynchronously creates a proxy for the D-Bus interface org.freedesktop.portal.Documents. See g_dbus_proxy_new() for more details.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_proxy_new_finish() to get the result of the operation.
*
* See gxdp_documents_proxy_new_sync() for the synchronous, blocking version of this constructor.
*/
/**
* gxdp_documents_proxy_new_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_proxy_new().
* @error: Return location for error or %NULL
*
* Finishes an operation started with gxdp_documents_proxy_new().
*
* Returns: (transfer full) (type GXdpDocumentsProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_documents_proxy_new_for_bus:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Like gxdp_documents_proxy_new() but takes a #GBusType instead of a #GDBusConnection.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_documents_proxy_new_for_bus_finish() to get the result of the operation.
*
* See gxdp_documents_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.
*/
/**
* gxdp_documents_proxy_new_for_bus_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_proxy_new_for_bus().
* @error: Return location for error or %NULL
*
* Finishes an operation started with gxdp_documents_proxy_new_for_bus().
*
* Returns: (transfer full) (type GXdpDocumentsProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_documents_proxy_new_for_bus_sync:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Like gxdp_documents_proxy_new_sync() but takes a #GBusType instead of a #GDBusConnection.
*
* The calling thread is blocked until a reply is received.
*
* See gxdp_documents_proxy_new_for_bus() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type GXdpDocumentsProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_documents_proxy_new_sync:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Synchronously creates a proxy for the D-Bus interface org.freedesktop.portal.Documents. See g_dbus_proxy_new_sync() for more details.
*
* The calling thread is blocked until a reply is received.
*
* See gxdp_documents_proxy_new() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type GXdpDocumentsProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_documents_set_version: (skip)
* @object: A #GXdpDocuments.
* @value: The value to set.
*
* Sets the "version" D-Bus property to @value.
*
* Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.
*/
/**
* gxdp_documents_skeleton_new:
*
* Creates a skeleton object for the D-Bus interface org.freedesktop.portal.Documents.
*
* Returns: (transfer full) (type GXdpDocumentsSkeleton): The skeleton object.
*/
/**
* gxdp_network_monitor_emit_changed:
* @object: A #GXdpNetworkMonitor.
* @arg_available: Argument to pass with the signal.
*
* Emits the "changed" D-Bus signal.
*/
/**
* gxdp_network_monitor_get_available: (skip)
* @object: A #GXdpNetworkMonitor.
*
* Gets the value of the "available" D-Bus property.
*
* Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.
*
* Returns: The property value.
*/
/**
* gxdp_network_monitor_get_connectivity: (skip)
* @object: A #GXdpNetworkMonitor.
*
* Gets the value of the "connectivity" D-Bus property.
*
* Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.
*
* Returns: The property value.
*/
/**
* gxdp_network_monitor_get_metered: (skip)
* @object: A #GXdpNetworkMonitor.
*
* Gets the value of the "metered" D-Bus property.
*
* Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.
*
* Returns: The property value.
*/
/**
* gxdp_network_monitor_interface_info:
*
* Gets a machine-readable description of the org.freedesktop.portal.NetworkMonitor D-Bus interface.
*
* Returns: (transfer none): A #GDBusInterfaceInfo. Do not free.
*/
/**
* gxdp_network_monitor_override_properties:
* @klass: The class structure for a #GObject-derived class.
* @property_id_begin: The property id to assign to the first overridden property.
*
* Overrides all #GObject properties in the #GXdpNetworkMonitor interface for a concrete class.
* The properties are overridden in the order they are defined.
*
* Returns: The last property id.
*/
/**
* gxdp_network_monitor_proxy_new:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Asynchronously creates a proxy for the D-Bus interface org.freedesktop.portal.NetworkMonitor. See g_dbus_proxy_new() for more details.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_network_monitor_proxy_new_finish() to get the result of the operation.
*
* See gxdp_network_monitor_proxy_new_sync() for the synchronous, blocking version of this constructor.
*/
/**
* gxdp_network_monitor_proxy_new_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_network_monitor_proxy_new().
* @error: Return location for error or %NULL
*
* Finishes an operation started with gxdp_network_monitor_proxy_new().
*
* Returns: (transfer full) (type GXdpNetworkMonitorProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_network_monitor_proxy_new_for_bus:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Like gxdp_network_monitor_proxy_new() but takes a #GBusType instead of a #GDBusConnection.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_network_monitor_proxy_new_for_bus_finish() to get the result of the operation.
*
* See gxdp_network_monitor_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.
*/
/**
* gxdp_network_monitor_proxy_new_for_bus_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_network_monitor_proxy_new_for_bus().
* @error: Return location for error or %NULL
*
* Finishes an operation started with gxdp_network_monitor_proxy_new_for_bus().
*
* Returns: (transfer full) (type GXdpNetworkMonitorProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_network_monitor_proxy_new_for_bus_sync:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Like gxdp_network_monitor_proxy_new_sync() but takes a #GBusType instead of a #GDBusConnection.
*
* The calling thread is blocked until a reply is received.
*
* See gxdp_network_monitor_proxy_new_for_bus() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type GXdpNetworkMonitorProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_network_monitor_proxy_new_sync:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Synchronously creates a proxy for the D-Bus interface org.freedesktop.portal.NetworkMonitor. See g_dbus_proxy_new_sync() for more details.
*
* The calling thread is blocked until a reply is received.
*
* See gxdp_network_monitor_proxy_new() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type GXdpNetworkMonitorProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_network_monitor_set_available: (skip)
* @object: A #GXdpNetworkMonitor.
* @value: The value to set.
*
* Sets the "available" D-Bus property to @value.
*
* Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.
*/
/**
* gxdp_network_monitor_set_connectivity: (skip)
* @object: A #GXdpNetworkMonitor.
* @value: The value to set.
*
* Sets the "connectivity" D-Bus property to @value.
*
* Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.
*/
/**
* gxdp_network_monitor_set_metered: (skip)
* @object: A #GXdpNetworkMonitor.
* @value: The value to set.
*
* Sets the "metered" D-Bus property to @value.
*
* Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.
*/
/**
* gxdp_network_monitor_skeleton_new:
*
* Creates a skeleton object for the D-Bus interface org.freedesktop.portal.NetworkMonitor.
*
* Returns: (transfer full) (type GXdpNetworkMonitorSkeleton): The skeleton object.
*/
/**
* gxdp_open_uri_call_open_file:
* @proxy: A #GXdpOpenURIProxy.
* @arg_parent_window: Argument to pass with the method invocation.
* @arg_fd: Argument to pass with the method invocation.
* @arg_options: Argument to pass with the method invocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the OpenFile() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_open_uri_call_open_file_finish() to get the result of the operation.
*
* See gxdp_open_uri_call_open_file_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_open_uri_call_open_file_finish:
* @proxy: A #GXdpOpenURIProxy.
* @out_handle: (out): Return location for return parameter or %NULL to ignore.
* @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_open_uri_call_open_file().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_open_uri_call_open_file().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_open_uri_call_open_file_sync:
* @proxy: A #GXdpOpenURIProxy.
* @arg_parent_window: Argument to pass with the method invocation.
* @arg_fd: Argument to pass with the method invocation.
* @arg_options: Argument to pass with the method invocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @out_handle: (out): Return location for return parameter or %NULL to ignore.
* @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the OpenFile() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_open_uri_call_open_file() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_open_uri_call_open_uri:
* @proxy: A #GXdpOpenURIProxy.
* @arg_parent_window: Argument to pass with the method invocation.
* @arg_uri: Argument to pass with the method invocation.
* @arg_options: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the OpenURI() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_open_uri_call_open_uri_finish() to get the result of the operation.
*
* See gxdp_open_uri_call_open_uri_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_open_uri_call_open_uri_finish:
* @proxy: A #GXdpOpenURIProxy.
* @out_handle: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_open_uri_call_open_uri().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_open_uri_call_open_uri().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_open_uri_call_open_uri_sync:
* @proxy: A #GXdpOpenURIProxy.
* @arg_parent_window: Argument to pass with the method invocation.
* @arg_uri: Argument to pass with the method invocation.
* @arg_options: Argument to pass with the method invocation.
* @out_handle: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the OpenURI() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_open_uri_call_open_uri() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_open_uri_complete_open_file:
* @object: A #GXdpOpenURI.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @fd_list: (allow-none): A #GUnixFDList or %NULL.
* @handle: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the OpenFile() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_open_uri_complete_open_uri:
* @object: A #GXdpOpenURI.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @handle: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the OpenURI() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_open_uri_get_version: (skip)
* @object: A #GXdpOpenURI.
*
* Gets the value of the "version" D-Bus property.
*
* Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.
*
* Returns: The property value.
*/
/**
* gxdp_open_uri_interface_info:
*
* Gets a machine-readable description of the org.freedesktop.portal.OpenURI D-Bus interface.
*
* Returns: (transfer none): A #GDBusInterfaceInfo. Do not free.
*/
/**
* gxdp_open_uri_override_properties:
* @klass: The class structure for a #GObject-derived class.
* @property_id_begin: The property id to assign to the first overridden property.
*
* Overrides all #GObject properties in the #GXdpOpenURI interface for a concrete class.
* The properties are overridden in the order they are defined.
*
* Returns: The last property id.
*/
/**
* gxdp_open_uri_proxy_new:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Asynchronously creates a proxy for the D-Bus interface org.freedesktop.portal.OpenURI. See g_dbus_proxy_new() for more details.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_open_uri_proxy_new_finish() to get the result of the operation.
*
* See gxdp_open_uri_proxy_new_sync() for the synchronous, blocking version of this constructor.
*/
/**
* gxdp_open_uri_proxy_new_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_open_uri_proxy_new().
* @error: Return location for error or %NULL
*
* Finishes an operation started with gxdp_open_uri_proxy_new().
*
* Returns: (transfer full) (type GXdpOpenURIProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_open_uri_proxy_new_for_bus:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Like gxdp_open_uri_proxy_new() but takes a #GBusType instead of a #GDBusConnection.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_open_uri_proxy_new_for_bus_finish() to get the result of the operation.
*
* See gxdp_open_uri_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.
*/
/**
* gxdp_open_uri_proxy_new_for_bus_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_open_uri_proxy_new_for_bus().
* @error: Return location for error or %NULL
*
* Finishes an operation started with gxdp_open_uri_proxy_new_for_bus().
*
* Returns: (transfer full) (type GXdpOpenURIProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_open_uri_proxy_new_for_bus_sync:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Like gxdp_open_uri_proxy_new_sync() but takes a #GBusType instead of a #GDBusConnection.
*
* The calling thread is blocked until a reply is received.
*
* See gxdp_open_uri_proxy_new_for_bus() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type GXdpOpenURIProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_open_uri_proxy_new_sync:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Synchronously creates a proxy for the D-Bus interface org.freedesktop.portal.OpenURI. See g_dbus_proxy_new_sync() for more details.
*
* The calling thread is blocked until a reply is received.
*
* See gxdp_open_uri_proxy_new() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type GXdpOpenURIProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_open_uri_set_version: (skip)
* @object: A #GXdpOpenURI.
* @value: The value to set.
*
* Sets the "version" D-Bus property to @value.
*
* Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.
*/
/**
* gxdp_open_uri_skeleton_new:
*
* Creates a skeleton object for the D-Bus interface org.freedesktop.portal.OpenURI.
*
* Returns: (transfer full) (type GXdpOpenURISkeleton): The skeleton object.
*/
/**
* gxdp_proxy_resolver_call_lookup:
* @proxy: A #GXdpProxyResolverProxy.
* @arg_uri: Argument to pass with the method invocation.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
* @user_data: User data to pass to @callback.
*
* Asynchronously invokes the Lookup() D-Bus method on @proxy.
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_proxy_resolver_call_lookup_finish() to get the result of the operation.
*
* See gxdp_proxy_resolver_call_lookup_sync() for the synchronous, blocking version of this method.
*/
/**
* gxdp_proxy_resolver_call_lookup_finish:
* @proxy: A #GXdpProxyResolverProxy.
* @out_proxies: (out): Return location for return parameter or %NULL to ignore.
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_proxy_resolver_call_lookup().
* @error: Return location for error or %NULL.
*
* Finishes an operation started with gxdp_proxy_resolver_call_lookup().
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_proxy_resolver_call_lookup_sync:
* @proxy: A #GXdpProxyResolverProxy.
* @arg_uri: Argument to pass with the method invocation.
* @out_proxies: (out): Return location for return parameter or %NULL to ignore.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL.
*
* Synchronously invokes the Lookup() D-Bus method on @proxy. The calling thread is blocked until a reply is received.
*
* See gxdp_proxy_resolver_call_lookup() for the asynchronous version of this method.
*
* Returns: (skip): %TRUE if the call succeded, %FALSE if @error is set.
*/
/**
* gxdp_proxy_resolver_complete_lookup:
* @object: A #GXdpProxyResolver.
* @invocation: (transfer full): A #GDBusMethodInvocation.
* @proxies: Parameter to return.
*
* Helper function used in service implementations to finish handling invocations of the Lookup() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.
*
* This method will free @invocation, you cannot use it afterwards.
*/
/**
* gxdp_proxy_resolver_interface_info:
*
* Gets a machine-readable description of the org.freedesktop.portal.ProxyResolver D-Bus interface.
*
* Returns: (transfer none): A #GDBusInterfaceInfo. Do not free.
*/
/**
* gxdp_proxy_resolver_override_properties:
* @klass: The class structure for a #GObject-derived class.
* @property_id_begin: The property id to assign to the first overridden property.
*
* Overrides all #GObject properties in the #GXdpProxyResolver interface for a concrete class.
* The properties are overridden in the order they are defined.
*
* Returns: The last property id.
*/
/**
* gxdp_proxy_resolver_proxy_new:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Asynchronously creates a proxy for the D-Bus interface org.freedesktop.portal.ProxyResolver. See g_dbus_proxy_new() for more details.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_proxy_resolver_proxy_new_finish() to get the result of the operation.
*
* See gxdp_proxy_resolver_proxy_new_sync() for the synchronous, blocking version of this constructor.
*/
/**
* gxdp_proxy_resolver_proxy_new_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_proxy_resolver_proxy_new().
* @error: Return location for error or %NULL
*
* Finishes an operation started with gxdp_proxy_resolver_proxy_new().
*
* Returns: (transfer full) (type GXdpProxyResolverProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_proxy_resolver_proxy_new_for_bus:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @callback: A #GAsyncReadyCallback to call when the request is satisfied.
* @user_data: User data to pass to @callback.
*
* Like gxdp_proxy_resolver_proxy_new() but takes a #GBusType instead of a #GDBusConnection.
*
* When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from.
* You can then call gxdp_proxy_resolver_proxy_new_for_bus_finish() to get the result of the operation.
*
* See gxdp_proxy_resolver_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.
*/
/**
* gxdp_proxy_resolver_proxy_new_for_bus_finish:
* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_proxy_resolver_proxy_new_for_bus().
* @error: Return location for error or %NULL
*
* Finishes an operation started with gxdp_proxy_resolver_proxy_new_for_bus().
*
* Returns: (transfer full) (type GXdpProxyResolverProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_proxy_resolver_proxy_new_for_bus_sync:
* @bus_type: A #GBusType.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: A bus name (well-known or unique).
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Like gxdp_proxy_resolver_proxy_new_sync() but takes a #GBusType instead of a #GDBusConnection.
*
* The calling thread is blocked until a reply is received.
*
* See gxdp_proxy_resolver_proxy_new_for_bus() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type GXdpProxyResolverProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_proxy_resolver_proxy_new_sync:
* @connection: A #GDBusConnection.
* @flags: Flags from the #GDBusProxyFlags enumeration.
* @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
* @object_path: An object path.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: Return location for error or %NULL
*
* Synchronously creates a proxy for the D-Bus interface org.freedesktop.portal.ProxyResolver. See g_dbus_proxy_new_sync() for more details.
*
* The calling thread is blocked until a reply is received.
*
* See gxdp_proxy_resolver_proxy_new() for the asynchronous version of this constructor.
*
* Returns: (transfer full) (type GXdpProxyResolverProxy): The constructed proxy object or %NULL if @error is set.
*/
/**
* gxdp_proxy_resolver_skeleton_new:
*
* Creates a skeleton object for the D-Bus interface org.freedesktop.portal.ProxyResolver.
*
* Returns: (transfer full) (type GXdpProxyResolverSkeleton): The skeleton object.
*/
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