GSList *
vpn_get_plugin_infos (void)
{
static gboolean plugins_loaded = FALSE;
static GSList *plugins = NULL;
GSList *p;
if (G_LIKELY (plugins_loaded))
return plugins;
plugins_loaded = TRUE;
p = nm_vpn_plugin_info_list_load ();
plugins = NULL;
while (p) {
NMVpnPluginInfo *plugin_info = NM_VPN_PLUGIN_INFO (p->data);
GError *error = NULL;
/* load the editor plugin, and preserve only those NMVpnPluginInfo that can
* successfully load the plugin. */
if (nm_vpn_plugin_info_load_editor_plugin (plugin_info, &error)) {
plugins = g_slist_prepend (plugins, plugin_info);
g_info ("vpn: (%s,%s) loaded",
nm_vpn_plugin_info_get_name (plugin_info),
nm_vpn_plugin_info_get_filename (plugin_info));
} else {
if ( !nm_vpn_plugin_info_get_plugin (plugin_info)
&& nm_vpn_plugin_info_lookup_property (plugin_info, NM_VPN_PLUGIN_INFO_KF_GROUP_GNOME, "properties")) {
g_message ("vpn: (%s,%s) cannot load legacy-only plugin",
nm_vpn_plugin_info_get_name (plugin_info),
nm_vpn_plugin_info_get_filename (plugin_info));
} else if (g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT)) {
g_message ("vpn: (%s,%s) file \"%s\" not found. Did you install the client package?",
nm_vpn_plugin_info_get_name (plugin_info),
nm_vpn_plugin_info_get_filename (plugin_info),
nm_vpn_plugin_info_get_plugin (plugin_info));
} else {
g_warning ("vpn: (%s,%s) could not load plugin: %s",
nm_vpn_plugin_info_get_name (plugin_info),
nm_vpn_plugin_info_get_filename (plugin_info),
error->message);
}
g_clear_error (&error);
g_object_unref (plugin_info);
}
p = g_slist_delete_link (p, p);
}
/* sort the list of plugins alphabetically. */
plugins = g_slist_sort (plugins, (GCompareFunc) _sort_vpn_plugins);
return plugins;
}
static void
try_add_plugin (NMVpnManager *self, NMVpnPluginInfo *plugin_info)
{
NMVpnManagerPrivate *priv = NM_VPN_MANAGER_GET_PRIVATE (self);
const char *program;
program = nm_vpn_plugin_info_get_program (plugin_info);
if (!program || !*program)
return;
/* Make sure we don't add dupes.
* We don't really allow reload of the same file. What we do allow is however to
* delete a file and re-add it. */
if (nm_vpn_plugin_info_list_find_by_filename (priv->plugins,
nm_vpn_plugin_info_get_filename (plugin_info)))
return;
if (!nm_vpn_plugin_info_list_add (&priv->plugins, plugin_info, NULL))
return;
}
NMVpnService *
nm_vpn_service_new (NMVpnPluginInfo *plugin_info, GError **error)
{
NMVpnService *self;
NMVpnServicePrivate *priv;
g_return_val_if_fail (NM_IS_VPN_PLUGIN_INFO (plugin_info), NULL);
g_return_val_if_fail (nm_vpn_plugin_info_get_filename (plugin_info), NULL);
if (!nm_vpn_plugin_info_get_program (plugin_info)) {
g_set_error (error,
NM_VPN_PLUGIN_ERROR,
NM_VPN_PLUGIN_ERROR_FAILED,
"missing \"program\" entry");
return NULL;
}
self = (NMVpnService *) g_object_new (NM_TYPE_VPN_SERVICE, NULL);
priv = NM_VPN_SERVICE_GET_PRIVATE (self);
priv->plugin_info = g_object_ref (plugin_info);
priv->proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS |
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
NULL,
nm_vpn_plugin_info_get_service (plugin_info),
NM_VPN_DBUS_PLUGIN_PATH,
NM_VPN_DBUS_PLUGIN_INTERFACE,
NULL, error);
if (!priv->proxy) {
g_object_unref (self);
return NULL;
}
g_signal_connect (priv->proxy, "notify::g-name-owner",
G_CALLBACK (_name_owner_changed), self);
_name_owner_changed (G_OBJECT (priv->proxy), NULL, self);
return self;
}
