diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/users-service.c | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/users-service.c b/src/users-service.c index 9ebf5f5..bc02084 100644 --- a/src/users-service.c +++ b/src/users-service.c @@ -53,9 +53,98 @@ static DbusmenuMenuitem *root_menuitem = NULL; static GMainLoop *mainloop = NULL; static UsersServiceDbus *dbus_interface = NULL; +static DBusGProxy * gdm_settings_proxy = NULL; +static gboolean gdm_auto_login = FALSE; +static const gchar * gdm_auto_login_string = "daemon/AutomaticLoginEnable"; + static gint count; static GList *users; +/* Respond to the signal of autologin changing to see if the + setting for timed login changes. */ +static void +gdm_settings_change (DBusGProxy * proxy, const gchar * value, const gchar * old, const gchar * new, gpointer data) +{ + if (g_strcmp0(value, gdm_auto_login_string)) { + /* This is not a setting that we care about, + there is only one. */ + return; + } + g_debug("GDM Settings change: %s", new); + + if (g_strcmp0(new, "true") == 0) { + gdm_auto_login = TRUE; + } else { + gdm_auto_login = FALSE; + } + + return; +} + +/* Get back the data from querying to see if there is auto + login enabled in GDM */ +static void +gdm_get_autologin (DBusGProxy * proxy, DBusGProxyCall * call, gpointer data) +{ + GError * error = NULL; + gchar * value = NULL; + + if (!dbus_g_proxy_end_call(proxy, call, &error, G_TYPE_STRING, &value, G_TYPE_INVALID)) { + g_warning("Unable to get autologin setting: %s", error != NULL ? error->message : "null"); + g_error_free(error); + return; + } + + g_return_if_fail(value != NULL); + gdm_settings_change(proxy, gdm_auto_login_string, NULL, value, NULL); + + return; +} + +/* Sets up the proxy and queries for the setting to know + whether we're doing an autologin. */ +static gboolean +build_gdm_proxy (gpointer null_data) +{ + g_return_val_if_fail(gdm_settings_proxy == NULL, FALSE); + + /* Grab the system bus */ + DBusGConnection * bus = dbus_g_bus_get(DBUS_BUS_SYSTEM, NULL); + g_return_val_if_fail(bus != NULL, FALSE); + + /* Get the settings proxy */ + gdm_settings_proxy = dbus_g_proxy_new_for_name_owner(bus, + "org.gnome.DisplayManager", + "/org/gnome/DisplayManager/Settings", + "org.gnome.DisplayManager.Settings", NULL); + g_return_val_if_fail(gdm_settings_proxy != NULL, FALSE); + + /* Signal for value changed */ + dbus_g_proxy_add_signal(gdm_settings_proxy, + "ValueChanged", + G_TYPE_STRING, + G_TYPE_STRING, + G_TYPE_STRING, + G_TYPE_INVALID); + dbus_g_proxy_connect_signal(gdm_settings_proxy, + "ValueChanged", + G_CALLBACK(gdm_settings_change), + NULL, + NULL); + + /* Start to get the initial value */ + dbus_g_proxy_begin_call(gdm_settings_proxy, + "GetValue", + gdm_get_autologin, + NULL, + NULL, + G_TYPE_STRING, + gdm_auto_login_string, + G_TYPE_INVALID); + + return FALSE; +} + static gboolean check_guest_session (void) { @@ -128,6 +217,10 @@ static void lock_screen (DbusmenuMenuitem * mi, gpointer data) { g_debug("Lock Screen"); + if (gdm_auto_login) { + g_debug("\tGDM set to autologin, blocking lock"); + return; + } DBusGConnection * session_bus = dbus_g_bus_get(DBUS_BUS_SESSION, NULL); g_return_if_fail(session_bus != NULL); @@ -306,6 +399,8 @@ main (int argc, char ** argv) return 1; } + g_idle_add(build_gdm_proxy, NULL); + dbus_interface = g_object_new (USERS_SERVICE_DBUS_TYPE, NULL); root_menuitem = dbusmenu_menuitem_new (); |