static void
parse_args (int *argc, char ***argv)
{
GError *error;
GOptionContext *context;
mate_settings_profile_start (NULL);
context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_add_group (context, gtk_get_option_group (FALSE));
error = NULL;
if (!g_option_context_parse (context, argc, argv, &error)) {
if (error != NULL) {
g_warning ("%s", error->message);
g_error_free (error);
} else {
g_warning ("Unable to initialize GTK+");
}
exit (EXIT_FAILURE);
}
g_option_context_free (context);
mate_settings_profile_end (NULL);
}
static void
set_session_over_handler (DBusGConnection *bus, MateSettingsManager *manager)
{
DBusGProxy *session_proxy;
g_assert (bus != NULL);
mate_settings_profile_start (NULL);
session_proxy =
dbus_g_proxy_new_for_name (bus,
MATE_SESSION_DBUS_NAME,
MATE_SESSION_DBUS_OBJECT,
MATE_SESSION_DBUS_INTERFACE);
dbus_g_object_register_marshaller (
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE,
G_TYPE_INVALID);
dbus_g_proxy_add_signal (session_proxy,
"SessionOver",
G_TYPE_INVALID);
dbus_g_proxy_connect_signal (session_proxy,
"SessionOver",
G_CALLBACK (on_session_over),
manager,
NULL);
watch_for_term_signal (manager);
mate_settings_profile_end (NULL);
}
static gboolean
bus_register (DBusGConnection *bus)
{
DBusGProxy *bus_proxy;
gboolean ret;
mate_settings_profile_start (NULL);
ret = FALSE;
bus_proxy = get_bus_proxy (bus);
if (bus_proxy == NULL) {
g_warning ("Could not construct bus_proxy object");
goto out;
}
ret = acquire_name_on_proxy (bus_proxy);
g_object_unref (bus_proxy);
if (!ret) {
g_warning ("Could not acquire name");
goto out;
}
g_debug ("Successfully connected to D-Bus");
out:
mate_settings_profile_end (NULL);
return ret;
}
static gboolean
load_plugin_module (MateSettingsPluginInfo *info)
{
char *path;
char *dirname;
gboolean ret;
ret = FALSE;
g_return_val_if_fail (MATE_IS_SETTINGS_PLUGIN_INFO (info), FALSE);
g_return_val_if_fail (info->priv->file != NULL, FALSE);
g_return_val_if_fail (info->priv->location != NULL, FALSE);
g_return_val_if_fail (info->priv->plugin == NULL, FALSE);
g_return_val_if_fail (info->priv->available, FALSE);
mate_settings_profile_start ("%s", info->priv->location);
switch (info->priv->loader) {
case MATE_SETTINGS_PLUGIN_LOADER_C:
dirname = g_path_get_dirname (info->priv->file);
g_return_val_if_fail (dirname != NULL, FALSE);
path = g_module_build_path (dirname, info->priv->location);
g_free (dirname);
g_return_val_if_fail (path != NULL, FALSE);
info->priv->module = G_TYPE_MODULE (mate_settings_module_new (path));
g_free (path);
break;
#ifdef ENABLE_PYTHON
case MATE_SETTINGS_PLUGIN_LOADER_PY:
{
char *dir;
if (!mate_settings_python_init ()) {
/* Mark plugin as unavailable and fails */
info->priv->available = FALSE;
g_warning ("Cannot load Python plugin '%s' since mate_settings "
"was not able to initialize the Python interpreter.",
info->priv->name);
goto out;
}
dir = g_path_get_dirname (info->priv->file);
g_return_val_if_fail ((info->priv->location != NULL) &&
(info->priv->location[0] != '\0'),
FALSE);
info->priv->module = G_TYPE_MODULE (
mate_settings_python_module_new (dir, info->priv->location));
g_free (dir);
break;
}
#endif
default:
g_return_val_if_reached (FALSE);
}
if (!g_type_module_use (info->priv->module)) {
switch (info->priv->loader) {
case MATE_SETTINGS_PLUGIN_LOADER_C:
g_warning ("Cannot load plugin '%s' since file '%s' cannot be read.",
info->priv->name,
mate_settings_module_get_path (MATE_SETTINGS_MODULE (info->priv->module)));
break;
case MATE_SETTINGS_PLUGIN_LOADER_PY:
g_warning ("Cannot load Python plugin '%s' since file '%s' cannot be read.",
info->priv->name,
info->priv->location);
break;
default:
g_return_val_if_reached (FALSE);
}
g_object_unref (G_OBJECT (info->priv->module));
info->priv->module = NULL;
/* Mark plugin as unavailable and fails */
info->priv->available = FALSE;
goto out;
}
switch (info->priv->loader) {
case MATE_SETTINGS_PLUGIN_LOADER_C:
info->priv->plugin =
MATE_SETTINGS_PLUGIN (mate_settings_module_new_object (MATE_SETTINGS_MODULE (info->priv->module)));
break;
#ifdef ENABLE_PYTHON
case MATE_SETTINGS_PLUGIN_LOADER_PY:
info->priv->plugin =
MATE_SETTINGS_PLUGIN (mate_settings_python_module_new_object (MATE_SETTINGS_PYTHON_MODULE (info->priv->module)));
break;
#endif
default:
g_return_val_if_reached (FALSE);
}
g_type_module_unuse (info->priv->module);
ret = TRUE;
out:
mate_settings_profile_end ("%s", info->priv->location);
return ret;
}
static gboolean
mate_settings_plugin_info_fill_from_file (MateSettingsPluginInfo *info,
const char *filename)
{
GKeyFile *plugin_file = NULL;
char *str;
int priority;
gboolean ret;
mate_settings_profile_start ("%s", filename);
ret = FALSE;
info->priv->file = g_strdup (filename);
plugin_file = g_key_file_new ();
if (! g_key_file_load_from_file (plugin_file, filename, G_KEY_FILE_NONE, NULL)) {
g_warning ("Bad plugin file: %s", filename);
goto out;
}
if (! g_key_file_has_key (plugin_file, PLUGIN_GROUP, "IAge", NULL)) {
g_debug ("IAge key does not exist in file: %s", filename);
goto out;
}
/* Check IAge=2 */
if (g_key_file_get_integer (plugin_file, PLUGIN_GROUP, "IAge", NULL) != 0) {
g_debug ("Wrong IAge in file: %s", filename);
goto out;
}
/* Get Location */
str = g_key_file_get_string (plugin_file, PLUGIN_GROUP, "Module", NULL);
if ((str != NULL) && (*str != '\0')) {
info->priv->location = str;
} else {
g_free (str);
g_warning ("Could not find 'Module' in %s", filename);
goto out;
}
/* Get the loader for this plugin */
str = g_key_file_get_string (plugin_file, PLUGIN_GROUP, "Loader", NULL);
if (str != NULL && strcmp (str, "python") == 0) {
info->priv->loader = MATE_SETTINGS_PLUGIN_LOADER_PY;
#ifndef ENABLE_PYTHON
g_warning ("Cannot load Python plugin '%s' since mate_settings was not "
"compiled with Python support.", filename);
goto out;
#endif
} else {
info->priv->loader = MATE_SETTINGS_PLUGIN_LOADER_C;
}
g_free (str);
/* Get Name */
str = g_key_file_get_locale_string (plugin_file, PLUGIN_GROUP, "Name", NULL, NULL);
if (str != NULL) {
info->priv->name = str;
} else {
g_warning ("Could not find 'Name' in %s", filename);
goto out;
}
/* Get Description */
str = g_key_file_get_locale_string (plugin_file, PLUGIN_GROUP, "Description", NULL, NULL);
if (str != NULL) {
info->priv->desc = str;
} else {
g_debug ("Could not find 'Description' in %s", filename);
}
/* Get Authors */
info->priv->authors = g_key_file_get_string_list (plugin_file, PLUGIN_GROUP, "Authors", NULL, NULL);
if (info->priv->authors == NULL) {
g_debug ("Could not find 'Authors' in %s", filename);
}
/* Get Copyright */
str = g_key_file_get_string (plugin_file, PLUGIN_GROUP, "Copyright", NULL);
if (str != NULL) {
info->priv->copyright = str;
} else {
g_debug ("Could not find 'Copyright' in %s", filename);
}
/* Get Website */
str = g_key_file_get_string (plugin_file, PLUGIN_GROUP, "Website", NULL);
if (str != NULL) {
info->priv->website = str;
} else {
g_debug ("Could not find 'Website' in %s", filename);
}
/* Get Priority */
priority = g_key_file_get_integer (plugin_file, PLUGIN_GROUP, "Priority", NULL);
if (priority >= PLUGIN_PRIORITY_MAX) {
info->priv->priority = priority;
} else {
info->priv->priority = PLUGIN_PRIORITY_DEFAULT;
}
g_key_file_free (plugin_file);
debug_info (info);
/* If we know nothing about the availability of the plugin,
set it as available */
info->priv->available = TRUE;
ret = TRUE;
out:
mate_settings_profile_end ("%s", filename);
return ret;
}
int
main (int argc, char *argv[])
{
MateSettingsManager *manager;
DBusGConnection *bus;
gboolean res;
GError *error;
manager = NULL;
if (!g_thread_supported ()) {
g_thread_init (NULL);
}
mate_settings_profile_start (NULL);
bindtextdomain (GETTEXT_PACKAGE, MATE_SETTINGS_LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
setlocale (LC_ALL, "");
parse_args (&argc, &argv);
daemon_start ();
g_type_init ();
mate_settings_profile_start ("opening gtk display");
if (! gtk_init_check (NULL, NULL)) {
g_warning ("Unable to initialize GTK+");
daemon_terminate_parent ();
exit (EXIT_FAILURE);
}
mate_settings_profile_end ("opening gtk display");
daemon_detach ();
g_log_set_default_handler (gsd_log_default_handler, NULL);
bus = get_session_bus ();
if (bus == NULL) {
g_warning ("Could not get a connection to the bus");
goto out;
}
if (! bus_register (bus)) {
goto out;
}
mate_settings_profile_start ("mate_settings_manager_new");
manager = mate_settings_manager_new ();
mate_settings_profile_end ("mate_settings_manager_new");
if (manager == NULL) {
g_warning ("Unable to register object");
goto out;
}
set_session_over_handler (bus, manager);
/* If we aren't started by dbus then load the plugins
automatically. Otherwise, wait for an Awake etc. */
if (g_getenv ("DBUS_STARTER_BUS_TYPE") == NULL) {
error = NULL;
if (mateconf_prefix != NULL) {
res = mate_settings_manager_start_with_settings_prefix (manager, mateconf_prefix, &error);
} else {
res = mate_settings_manager_start (manager, &error);
}
if (! res) {
g_warning ("Unable to start: %s", error->message);
g_error_free (error);
goto out;
}
}
daemon_terminate_parent ();
if (do_timed_exit) {
g_timeout_add (1000 * 30, (GSourceFunc) timed_exit_cb, NULL);
}
gtk_main ();
out:
g_free (mateconf_prefix);
if (bus != NULL) {
dbus_g_connection_unref (bus);
}
if (manager != NULL) {
g_object_unref (manager);
}
g_debug ("SettingsDaemon finished");
mate_settings_profile_end (NULL);
return 0;
}
int
main (int argc, char *argv[])
{
MateSettingsManager *manager;
DBusGConnection *bus;
gboolean res;
GError *error;
GSettings *debug_settings = NULL;
manager = NULL;
mate_settings_profile_start (NULL);
bindtextdomain (GETTEXT_PACKAGE, MATE_SETTINGS_LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
setlocale (LC_ALL, "");
parse_args (&argc, &argv);
/* Allows to enable/disable debug from GSettings only if it is not set from argument */
if (mate_gsettings_schema_exists (DEBUG_SCHEMA))
{
debug_settings = g_settings_new (DEBUG_SCHEMA);
debug = g_settings_get_boolean (debug_settings, DEBUG_KEY);
g_signal_connect (debug_settings, "changed::" DEBUG_KEY, G_CALLBACK (debug_changed), NULL);
if (debug) {
g_setenv ("G_MESSAGES_DEBUG", "all", FALSE);
}
}
mate_settings_profile_start ("opening gtk display");
if (! gtk_init_check (NULL, NULL)) {
g_warning ("Unable to initialize GTK+");
exit (EXIT_FAILURE);
}
mate_settings_profile_end ("opening gtk display");
g_log_set_default_handler (msd_log_default_handler, NULL);
bus = get_session_bus ();
if (bus == NULL) {
g_warning ("Could not get a connection to the bus");
goto out;
}
if (! bus_register (bus)) {
goto out;
}
#ifdef HAVE_LIBNOTIFY
notify_init ("mate-settings-daemon");
#endif /* HAVE_LIBNOTIFY */
mate_settings_profile_start ("mate_settings_manager_new");
manager = mate_settings_manager_new ();
mate_settings_profile_end ("mate_settings_manager_new");
if (manager == NULL) {
g_warning ("Unable to register object");
goto out;
}
set_session_over_handler (bus, manager);
/* If we aren't started by dbus then load the plugins
automatically. Otherwise, wait for an Awake etc. */
if (g_getenv ("DBUS_STARTER_BUS_TYPE") == NULL) {
error = NULL;
res = mate_settings_manager_start (manager, &error);
if (! res) {
g_warning ("Unable to start: %s", error->message);
g_error_free (error);
goto out;
}
}
if (do_timed_exit) {
g_timeout_add_seconds (30, (GSourceFunc) timed_exit_cb, NULL);
}
gtk_main ();
out:
if (bus != NULL) {
dbus_g_connection_unref (bus);
}
if (manager != NULL) {
g_object_unref (manager);
}
if (debug_settings != NULL) {
g_object_unref (debug_settings);
}
#ifdef HAVE_LIBNOTIFY
if (notify_is_initted ())
notify_uninit ();
#endif /* HAVE_LIBNOTIFY */
g_debug ("SettingsDaemon finished");
mate_settings_profile_end (NULL);
return 0;
}
static void
set_session_over_handler (DBusGConnection *bus, MateSettingsManager *manager)
{
DBusGProxy *session_proxy;
DBusGProxy *private_proxy;
gchar *client_id = NULL;
const char *startup_id;
GError *error = NULL;
gboolean res;
g_assert (bus != NULL);
mate_settings_profile_start (NULL);
session_proxy =
dbus_g_proxy_new_for_name (bus,
MATE_SESSION_DBUS_NAME,
MATE_SESSION_DBUS_OBJECT,
MATE_SESSION_DBUS_INTERFACE);
dbus_g_object_register_marshaller (
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE,
G_TYPE_INVALID);
dbus_g_proxy_add_signal (session_proxy,
"SessionOver",
G_TYPE_INVALID);
dbus_g_proxy_connect_signal (session_proxy,
"SessionOver",
G_CALLBACK (on_session_over),
manager,
NULL);
/* Register with mate-session */
startup_id = g_getenv ("DESKTOP_AUTOSTART_ID");
if (startup_id != NULL && *startup_id != '\0') {
res = dbus_g_proxy_call (session_proxy,
"RegisterClient",
&error,
G_TYPE_STRING, "mate-settings-daemon",
G_TYPE_STRING, startup_id,
G_TYPE_INVALID,
DBUS_TYPE_G_OBJECT_PATH, &client_id,
G_TYPE_INVALID);
if (!res) {
g_warning ("failed to register client '%s': %s", startup_id, error->message);
g_error_free (error);
}
else {
/* get org.gnome.SessionManager.ClientPrivate interface */
private_proxy = dbus_g_proxy_new_for_name_owner (bus, MATE_SESSION_DBUS_NAME,
client_id, MATE_SESSION_PRIVATE_DBUS_INTERFACE,
&error);
if (private_proxy == NULL) {
g_warning ("DBUS error: %s", error->message);
g_error_free (error);
}
else {
/* get QueryEndSession */
dbus_g_proxy_add_signal (private_proxy, "QueryEndSession", G_TYPE_UINT, G_TYPE_INVALID);
dbus_g_proxy_connect_signal (private_proxy, "QueryEndSession",
G_CALLBACK (on_session_query_end),
manager, NULL);
/* get EndSession */
dbus_g_proxy_add_signal (private_proxy, "EndSession", G_TYPE_UINT, G_TYPE_INVALID);
dbus_g_proxy_connect_signal (private_proxy, "EndSession",
G_CALLBACK (on_session_end), manager, NULL);
}
g_free (client_id);
}
}
watch_for_term_signal (manager);
mate_settings_profile_end (NULL);
}
