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Diffstat (limited to 'libnm/nm-wimax-nsp.c')
| -rw-r--r-- | libnm/nm-wimax-nsp.c | 334 |
1 files changed, 334 insertions, 0 deletions
diff --git a/libnm/nm-wimax-nsp.c b/libnm/nm-wimax-nsp.c new file mode 100644 index 0000000000..1cbd3eefd0 --- /dev/null +++ b/libnm/nm-wimax-nsp.c @@ -0,0 +1,334 @@ +/* -*- 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 2011 Red Hat, Inc. + */ + +#include <config.h> +#include <string.h> + +#include "nm-glib-compat.h" + +#include <nm-connection.h> +#include <nm-setting-connection.h> +#include <nm-setting-wimax.h> + +#include "nm-wimax-nsp.h" +#include "NetworkManager.h" +#include "nm-types-private.h" +#include "nm-object-private.h" + +G_DEFINE_TYPE (NMWimaxNsp, nm_wimax_nsp, NM_TYPE_OBJECT) + +#define NM_WIMAX_NSP_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_WIMAX_NSP, NMWimaxNspPrivate)) + +typedef struct { + DBusGProxy *proxy; + + char *name; + guint32 signal_quality; + NMWimaxNspNetworkType network_type; +} NMWimaxNspPrivate; + +enum { + PROP_0, + PROP_NAME, + PROP_SIGNAL_QUALITY, + PROP_NETWORK_TYPE, + + LAST_PROP +}; + +/** + * nm_wimax_nsp_new: + * @connection: the #DBusGConnection + * @path: the D-Bus object path of the WiMAX NSP + * + * Creates a new #NMWimaxNsp. + * + * Returns: (transfer full): a new WiMAX NSP + **/ +GObject * +nm_wimax_nsp_new (DBusGConnection *connection, const char *path) +{ + g_return_val_if_fail (connection != NULL, NULL); + g_return_val_if_fail (path != NULL, NULL); + + return (GObject *) g_object_new (NM_TYPE_WIMAX_NSP, + NM_OBJECT_DBUS_CONNECTION, connection, + NM_OBJECT_DBUS_PATH, path, + NULL); +} + +/** + * nm_wimax_nsp_get_name: + * @nsp: a #NMWimaxNsp + * + * Gets the name of the wimax NSP + * + * Returns: the name + **/ +const char * +nm_wimax_nsp_get_name (NMWimaxNsp *nsp) +{ + g_return_val_if_fail (NM_IS_WIMAX_NSP (nsp), NULL); + + _nm_object_ensure_inited (NM_OBJECT (nsp)); + return NM_WIMAX_NSP_GET_PRIVATE (nsp)->name; +} + +/** + * nm_wimax_nsp_get_signal_quality: + * @nsp: a #NMWimaxNsp + * + * Gets the WPA signal quality of the wimax NSP. + * + * Returns: the signal quality + **/ +guint32 +nm_wimax_nsp_get_signal_quality (NMWimaxNsp *nsp) +{ + g_return_val_if_fail (NM_IS_WIMAX_NSP (nsp), 0); + + _nm_object_ensure_inited (NM_OBJECT (nsp)); + return NM_WIMAX_NSP_GET_PRIVATE (nsp)->signal_quality; +} + +/** + * nm_wimax_nsp_get_network_type: + * @nsp: a #NMWimaxNsp + * + * Gets the network type of the wimax NSP. + * + * Returns: the network type + **/ +NMWimaxNspNetworkType +nm_wimax_nsp_get_network_type (NMWimaxNsp *nsp) +{ + g_return_val_if_fail (NM_IS_WIMAX_NSP (nsp), NM_WIMAX_NSP_NETWORK_TYPE_UNKNOWN); + + _nm_object_ensure_inited (NM_OBJECT (nsp)); + return NM_WIMAX_NSP_GET_PRIVATE (nsp)->network_type; +} + +/** + * nm_wimax_nsp_connection_valid: + * @nsp: an #NMWimaxNsp to validate @connection against + * @connection: an #NMConnection to validate against @nsp + * + * Validates a given connection against a given WiMAX NSP to ensure that the + * connection may be activated with that NSP. The connection must match the + * @nsp's network name and other attributes. + * + * Returns: %TRUE if the connection may be activated with this WiMAX NSP, + * %FALSE if it cannot be. + **/ +gboolean +nm_wimax_nsp_connection_valid (NMWimaxNsp *nsp, NMConnection *connection) +{ + NMSettingConnection *s_con; + NMSettingWimax *s_wimax; + const char *ctype; + const char *nsp_name; + const char *setting_name; + + s_con = nm_connection_get_setting_connection (connection); + g_assert (s_con); + ctype = nm_setting_connection_get_connection_type (s_con); + if (strcmp (ctype, NM_SETTING_WIMAX_SETTING_NAME) != 0) + return FALSE; + + s_wimax = nm_connection_get_setting_wimax (connection); + if (!s_wimax) + return FALSE; + + setting_name = nm_setting_wimax_get_network_name (s_wimax); + if (!setting_name) + return FALSE; + + nsp_name = nm_wimax_nsp_get_name (nsp); + g_warn_if_fail (nsp_name != NULL); + if (g_strcmp0 (nsp_name, setting_name) != 0) + return FALSE; + + return TRUE; +} + +/** + * nm_wimax_nsp_filter_connections: + * @nsp: an #NMWimaxNsp to filter connections for + * @connections: (element-type NMConnection): a list of + * #NMConnection objects to filter + * + * Filters a given list of connections for a given #NMWimaxNsp object and + * return connections which may be activated with the access point. Any + * returned connections will match the @nsp's network name and other attributes. + * + * Returns: (transfer container) (element-type NMConnection): a + * list of #NMConnection objects that could be activated with the given @nsp. + * The elements of the list are owned by their creator and should not be freed + * by the caller, but the returned list itself is owned by the caller and should + * be freed with g_slist_free() when it is no longer required. + **/ +GSList * +nm_wimax_nsp_filter_connections (NMWimaxNsp *nsp, const GSList *connections) +{ + GSList *filtered = NULL; + const GSList *iter; + + for (iter = connections; iter; iter = g_slist_next (iter)) { + NMConnection *candidate = NM_CONNECTION (iter->data); + + if (nm_wimax_nsp_connection_valid (nsp, candidate)) + filtered = g_slist_prepend (filtered, candidate); + } + + return g_slist_reverse (filtered); +} + +/************************************************************/ + +static void +nm_wimax_nsp_init (NMWimaxNsp *nsp) +{ +} + +static void +dispose (GObject *object) +{ + NMWimaxNspPrivate *priv = NM_WIMAX_NSP_GET_PRIVATE (object); + + g_clear_object (&priv->proxy); + + G_OBJECT_CLASS (nm_wimax_nsp_parent_class)->dispose (object); +} + +static void +finalize (GObject *object) +{ + NMWimaxNspPrivate *priv = NM_WIMAX_NSP_GET_PRIVATE (object); + + g_free (priv->name); + + G_OBJECT_CLASS (nm_wimax_nsp_parent_class)->finalize (object); +} + +static void +get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + NMWimaxNsp *nsp = NM_WIMAX_NSP (object); + + _nm_object_ensure_inited (NM_OBJECT (object)); + + switch (prop_id) { + case PROP_NAME: + g_value_set_string (value, nm_wimax_nsp_get_name (nsp)); + break; + case PROP_SIGNAL_QUALITY: + g_value_set_uint (value, nm_wimax_nsp_get_signal_quality (nsp)); + break; + case PROP_NETWORK_TYPE: + g_value_set_uint (value, nm_wimax_nsp_get_network_type (nsp)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +register_properties (NMWimaxNsp *nsp) +{ + NMWimaxNspPrivate *priv = NM_WIMAX_NSP_GET_PRIVATE (nsp); + const NMPropertiesInfo property_info[] = { + { NM_WIMAX_NSP_NAME, &priv->name }, + { NM_WIMAX_NSP_SIGNAL_QUALITY, &priv->signal_quality }, + { NM_WIMAX_NSP_NETWORK_TYPE, &priv->network_type }, + { NULL }, + }; + + _nm_object_register_properties (NM_OBJECT (nsp), + priv->proxy, + property_info); +} + +static void +constructed (GObject *object) +{ + NMWimaxNspPrivate *priv = NM_WIMAX_NSP_GET_PRIVATE (object); + + G_OBJECT_CLASS (nm_wimax_nsp_parent_class)->constructed (object); + + priv->proxy = _nm_object_new_proxy (NM_OBJECT (object), NULL, NM_DBUS_INTERFACE_WIMAX_NSP); + register_properties (NM_WIMAX_NSP (object)); +} + + +static void +nm_wimax_nsp_class_init (NMWimaxNspClass *nsp_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (nsp_class); + + g_type_class_add_private (nsp_class, sizeof (NMWimaxNspPrivate)); + + /* virtual methods */ + object_class->constructed = constructed; + object_class->get_property = get_property; + object_class->dispose = dispose; + object_class->finalize = finalize; + + /* properties */ + + /** + * NMWimaxNsp:name: + * + * The name of the WiMAX NSP. + **/ + g_object_class_install_property + (object_class, PROP_NAME, + g_param_spec_string (NM_WIMAX_NSP_NAME, "", "", + NULL, + G_PARAM_READABLE | + G_PARAM_STATIC_STRINGS)); + + /** + * NMWimaxNsp:signal-quality: + * + * The signal quality of the WiMAX NSP. + **/ + g_object_class_install_property + (object_class, PROP_SIGNAL_QUALITY, + g_param_spec_uint (NM_WIMAX_NSP_SIGNAL_QUALITY, "", "", + 0, 100, 0, + G_PARAM_READABLE | + G_PARAM_STATIC_STRINGS)); + + /** + * NMWimaxNsp:network-type: + * + * The network type of the WiMAX NSP. + **/ + g_object_class_install_property + (object_class, PROP_NETWORK_TYPE, + g_param_spec_uint (NM_WIMAX_NSP_NETWORK_TYPE, "", "", + 0, G_MAXUINT32, 0, + G_PARAM_READABLE | + G_PARAM_STATIC_STRINGS)); +} |