static void
reload_connections (NMSystemConfigInterface *config)
{
SCPluginIfcfg *plugin = SC_PLUGIN_IFCFG (config);
read_connections (plugin);
}
static GSList *
get_connections (NMSystemConfigInterface *config)
{
SCPluginIfcfg *plugin = SC_PLUGIN_IFCFG (config);
SCPluginIfcfgPrivate *priv = SC_PLUGIN_IFCFG_GET_PRIVATE (plugin);
GSList *list = NULL;
GHashTableIter iter;
NMIfcfgConnection *connection;
if (!priv->initialized) {
if (nm_config_get_monitor_connection_files (nm_config_get ()))
setup_ifcfg_monitoring (plugin);
read_connections (plugin);
priv->initialized = TRUE;
}
g_hash_table_iter_init (&iter, priv->connections);
while (g_hash_table_iter_next (&iter, NULL, (gpointer) &connection)) {
if ( !nm_ifcfg_connection_get_unmanaged_spec (connection)
&& !nm_ifcfg_connection_get_unrecognized_spec (connection))
list = g_slist_prepend (list, connection);
}
return list;
}
static void
connection_unmanaged_changed (NMIfcfgConnection *connection,
GParamSpec *pspec,
gpointer user_data)
{
g_signal_emit_by_name (SC_PLUGIN_IFCFG (user_data), NM_SYSTEM_CONFIG_INTERFACE_UNMANAGED_SPECS_CHANGED);
}
static void
hostname_changed_cb (GFileMonitor *monitor,
GFile *file,
GFile *other_file,
GFileMonitorEvent event_type,
gpointer user_data)
{
SCPluginIfcfg *plugin = SC_PLUGIN_IFCFG (user_data);
hostname_maybe_changed (plugin);
}
static void
connection_ifcfg_changed (NMIfcfgConnection *connection, gpointer user_data)
{
SCPluginIfcfg *plugin = SC_PLUGIN_IFCFG (user_data);
const char *path;
path = nm_ifcfg_connection_get_path (connection);
g_return_if_fail (path != NULL);
connection_new_or_changed (plugin, path, connection);
}
G_MODULE_EXPORT GObject *
nm_system_config_factory (void)
{
static SCPluginIfcfg *singleton = NULL;
if (!singleton)
singleton = SC_PLUGIN_IFCFG (g_object_new (SC_TYPE_PLUGIN_IFCFG, NULL));
else
g_object_ref (singleton);
return G_OBJECT (singleton);
}
static void
sc_network_changed_cb (NMInotifyHelper *ih,
struct inotify_event *evt,
const char *path,
gpointer user_data)
{
SCPluginIfcfg *plugin = SC_PLUGIN_IFCFG (user_data);
SCPluginIfcfgPrivate *priv = SC_PLUGIN_IFCFG_GET_PRIVATE (plugin);
if (evt->wd != priv->sc_network_wd)
return;
hostname_maybe_changed (plugin);
}
static void
dispose (GObject *object)
{
SCPluginIfcfg *plugin = SC_PLUGIN_IFCFG (object);
SCPluginIfcfgPrivate *priv = SC_PLUGIN_IFCFG_GET_PRIVATE (plugin);
NMInotifyHelper *ih;
if (priv->bus) {
dbus_g_connection_unref (priv->bus);
priv->bus = NULL;
}
if (priv->ih_event_id) {
ih = nm_inotify_helper_get ();
g_signal_handler_disconnect (ih, priv->ih_event_id);
priv->ih_event_id = 0;
if (priv->sc_network_wd >= 0)
nm_inotify_helper_remove_watch (ih, priv->sc_network_wd);
}
if (priv->hostname_monitor) {
if (priv->hostname_monitor_id)
g_signal_handler_disconnect (priv->hostname_monitor, priv->hostname_monitor_id);
g_file_monitor_cancel (priv->hostname_monitor);
g_object_unref (priv->hostname_monitor);
}
g_free (priv->hostname);
if (priv->connections) {
g_hash_table_destroy (priv->connections);
priv->connections = NULL;
}
if (priv->ifcfg_monitor) {
if (priv->ifcfg_monitor_id)
g_signal_handler_disconnect (priv->ifcfg_monitor, priv->ifcfg_monitor_id);
g_file_monitor_cancel (priv->ifcfg_monitor);
g_object_unref (priv->ifcfg_monitor);
}
G_OBJECT_CLASS (sc_plugin_ifcfg_parent_class)->dispose (object);
}
static void
ifcfg_dir_changed (GFileMonitor *monitor,
GFile *file,
GFile *other_file,
GFileMonitorEvent event_type,
gpointer user_data)
{
SCPluginIfcfg *plugin = SC_PLUGIN_IFCFG (user_data);
char *path, *base, *ifcfg_path;
NMIfcfgConnection *connection;
path = g_file_get_path (file);
if (utils_should_ignore_file (path, FALSE)) {
g_free (path);
return;
}
_LOGD ("ifcfg_dir_changed(%s) = %d", path, event_type);
base = g_file_get_basename (file);
if (utils_is_ifcfg_alias_file (base, NULL)) {
/* Alias file changed. Get the base ifcfg file from it */
ifcfg_path = utils_get_ifcfg_from_alias (path);
} else {
/* Given any ifcfg, keys, or routes file, get the ifcfg file path */
ifcfg_path = utils_get_ifcfg_path (path);
}
if (ifcfg_path) {
connection = find_by_path (plugin, ifcfg_path);
switch (event_type) {
case G_FILE_MONITOR_EVENT_DELETED:
if (connection)
remove_connection (plugin, connection);
break;
case G_FILE_MONITOR_EVENT_CREATED:
case G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT:
/* Update or new */
update_connection (plugin, NULL, ifcfg_path, connection, TRUE, NULL, NULL);
break;
default:
break;
}
g_free (ifcfg_path);
}
g_free (path);
g_free (base);
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
const char *hostname;
switch (prop_id) {
case NM_SYSTEM_CONFIG_INTERFACE_PROP_HOSTNAME:
hostname = g_value_get_string (value);
if (hostname && strlen (hostname) < 1)
hostname = NULL;
plugin_set_hostname (SC_PLUGIN_IFCFG (object), hostname);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
G_MODULE_EXPORT GObject *
nm_system_config_factory (void)
{
static SCPluginIfcfg *singleton = NULL;
SCPluginIfcfgPrivate *priv;
if (!singleton) {
singleton = SC_PLUGIN_IFCFG (g_object_new (SC_TYPE_PLUGIN_IFCFG, NULL));
priv = SC_PLUGIN_IFCFG_GET_PRIVATE (singleton);
if (priv->bus)
dbus_g_connection_register_g_object (priv->bus,
DBUS_OBJECT_PATH,
G_OBJECT (singleton));
_LOGD ("Acquired D-Bus service %s", DBUS_SERVICE_NAME);
} else
g_object_ref (singleton);
return G_OBJECT (singleton);
}
static void
connection_ifcfg_changed (NMIfcfgConnection *connection, gpointer user_data)
{
SCPluginIfcfg *self = SC_PLUGIN_IFCFG (user_data);
SCPluginIfcfgPrivate *priv = SC_PLUGIN_IFCFG_GET_PRIVATE (self);
const char *path;
path = nm_settings_connection_get_filename (NM_SETTINGS_CONNECTION (connection));
g_return_if_fail (path != NULL);
if (!priv->ifcfg_monitor) {
_LOGD ("connection_ifcfg_changed("NM_IFCFG_CONNECTION_LOG_FMTD"): %s", NM_IFCFG_CONNECTION_LOG_ARGD (connection), "ignore event");
return;
}
_LOGD ("connection_ifcfg_changed("NM_IFCFG_CONNECTION_LOG_FMTD"): %s", NM_IFCFG_CONNECTION_LOG_ARGD (connection), "reload");
update_connection (self, NULL, path, connection, TRUE, NULL, NULL);
}
static NMSettingsConnection *
add_connection (NMSystemConfigInterface *config,
NMConnection *connection,
gboolean save_to_disk,
GError **error)
{
SCPluginIfcfg *self = SC_PLUGIN_IFCFG (config);
gs_free char *path = NULL;
/* Ensure we reject attempts to add the connection long before we're
* asked to write it to disk.
*/
if (!writer_can_write_connection (connection, error))
return NULL;
if (save_to_disk) {
if (!writer_new_connection (connection, IFCFG_DIR, &path, error))
return NULL;
}
return NM_SETTINGS_CONNECTION (update_connection (self, connection, path, NULL, FALSE, NULL, error));
}
static gboolean
load_connection (NMSystemConfigInterface *config,
const char *filename)
{
SCPluginIfcfg *plugin = SC_PLUGIN_IFCFG (config);
NMIfcfgConnection *connection;
int dir_len = strlen (IFCFG_DIR);
if ( strncmp (filename, IFCFG_DIR, dir_len) != 0
|| filename[dir_len] != '/'
|| strchr (filename + dir_len + 1, '/') != NULL)
return FALSE;
if (utils_should_ignore_file (filename + dir_len + 1, TRUE))
return FALSE;
connection = find_by_path (plugin, filename);
update_connection (plugin, NULL, filename, connection, TRUE, NULL, NULL);
if (!connection)
connection = find_by_path (plugin, filename);
return (connection != NULL);
}
