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Diffstat (limited to 'libnm/nm-dhcp4-config.c')
| -rw-r--r-- | libnm/nm-dhcp4-config.c | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/libnm/nm-dhcp4-config.c b/libnm/nm-dhcp4-config.c new file mode 100644 index 0000000000..4fccee9034 --- /dev/null +++ b/libnm/nm-dhcp4-config.c @@ -0,0 +1,215 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + * + * Copyright 2008 - 2011 Red Hat, Inc. + * Copyright 2008 Novell, Inc. + */ + +#include <string.h> + +#include "nm-dhcp4-config.h" +#include "NetworkManager.h" +#include "nm-types-private.h" +#include "nm-object-private.h" +#include "nm-utils.h" + +G_DEFINE_TYPE (NMDHCP4Config, nm_dhcp4_config, NM_TYPE_OBJECT) + +#define NM_DHCP4_CONFIG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DHCP4_CONFIG, NMDHCP4ConfigPrivate)) + +typedef struct { + DBusGProxy *proxy; + + GHashTable *options; +} NMDHCP4ConfigPrivate; + +enum { + PROP_0, + PROP_OPTIONS, + + LAST_PROP +}; + +static void +nm_dhcp4_config_init (NMDHCP4Config *config) +{ +} + +static gboolean +demarshal_dhcp4_options (NMObject *object, GParamSpec *pspec, GValue *value, gpointer field) +{ + NMDHCP4ConfigPrivate *priv = NM_DHCP4_CONFIG_GET_PRIVATE (object); + GHashTable *new_options; + GHashTableIter iter; + const char *key; + GValue *opt; + + g_hash_table_remove_all (priv->options); + + new_options = g_value_get_boxed (value); + if (new_options) { + g_hash_table_iter_init (&iter, new_options); + while (g_hash_table_iter_next (&iter, (gpointer) &key, (gpointer) &opt)) + g_hash_table_insert (priv->options, g_strdup (key), g_value_dup_string (opt)); + } + + _nm_object_queue_notify (object, NM_DHCP4_CONFIG_OPTIONS); + return TRUE; +} + +static void +register_properties (NMDHCP4Config *config) +{ + NMDHCP4ConfigPrivate *priv = NM_DHCP4_CONFIG_GET_PRIVATE (config); + const NMPropertiesInfo property_info[] = { + { NM_DHCP4_CONFIG_OPTIONS, &priv->options, demarshal_dhcp4_options }, + { NULL }, + }; + + _nm_object_register_properties (NM_OBJECT (config), + priv->proxy, + property_info); +} + +static void +constructed (GObject *object) +{ + NMDHCP4ConfigPrivate *priv = NM_DHCP4_CONFIG_GET_PRIVATE (object); + + G_OBJECT_CLASS (nm_dhcp4_config_parent_class)->constructed (object); + + priv->options = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free); + + priv->proxy = _nm_object_new_proxy (NM_OBJECT (object), NULL, NM_DBUS_INTERFACE_DHCP4_CONFIG); + register_properties (NM_DHCP4_CONFIG (object)); +} + +static void +finalize (GObject *object) +{ + NMDHCP4ConfigPrivate *priv = NM_DHCP4_CONFIG_GET_PRIVATE (object); + + if (priv->options) + g_hash_table_destroy (priv->options); + + g_object_unref (priv->proxy); + + G_OBJECT_CLASS (nm_dhcp4_config_parent_class)->finalize (object); +} + +static void +get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + NMDHCP4Config *self = NM_DHCP4_CONFIG (object); + + _nm_object_ensure_inited (NM_OBJECT (object)); + + switch (prop_id) { + case PROP_OPTIONS: + g_value_set_boxed (value, nm_dhcp4_config_get_options (self)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +nm_dhcp4_config_class_init (NMDHCP4ConfigClass *config_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (config_class); + + g_type_class_add_private (config_class, sizeof (NMDHCP4ConfigPrivate)); + + /* virtual methods */ + object_class->constructed = constructed; + object_class->get_property = get_property; + object_class->finalize = finalize; + + /* properties */ + + /** + * NMDHCP4Config:options: + * + * The #GHashTable containing options of the configuration. + * + * Type: GLib.HashTable(utf8,GObject.Value) + **/ + g_object_class_install_property + (object_class, PROP_OPTIONS, + g_param_spec_boxed (NM_DHCP4_CONFIG_OPTIONS, "", "", + G_TYPE_HASH_TABLE, + G_PARAM_READABLE | + G_PARAM_STATIC_STRINGS)); +} + +/** + * nm_dhcp4_config_new: + * @connection: the #DBusGConnection + * @object_path: the DBus object path of the device + * + * Creates a new #NMDHCP4Config. + * + * Returns: (transfer full): a new configuration + **/ +GObject * +nm_dhcp4_config_new (DBusGConnection *connection, const char *object_path) +{ + return (GObject *) g_object_new (NM_TYPE_DHCP4_CONFIG, + NM_OBJECT_DBUS_CONNECTION, connection, + NM_OBJECT_DBUS_PATH, object_path, + NULL); +} + +/** + * nm_dhcp4_config_get_options: + * @config: a #NMDHCP4Config + * + * Gets all the options contained in the configuration. + * + * Returns: (transfer none) (element-type utf8 GObject.Value): the #GHashTable containing strings for keys and values. + * This is the internal copy used by the configuration, and must not be modified. + **/ +GHashTable * +nm_dhcp4_config_get_options (NMDHCP4Config *config) +{ + g_return_val_if_fail (NM_IS_DHCP4_CONFIG (config), NULL); + + _nm_object_ensure_inited (NM_OBJECT (config)); + return NM_DHCP4_CONFIG_GET_PRIVATE (config)->options; +} + +/** + * nm_dhcp4_config_get_one_option: + * @config: a #NMDHCP4Config + * @option: the option to retrieve + * + * Gets one option by option name. + * + * Returns: the configuration option's value. This is the internal string used by the + * configuration, and must not be modified. + **/ +const char * +nm_dhcp4_config_get_one_option (NMDHCP4Config *config, const char *option) +{ + g_return_val_if_fail (NM_IS_DHCP4_CONFIG (config), NULL); + + return g_hash_table_lookup (nm_dhcp4_config_get_options (config), option); +} |