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authorTed Gould <ted@canonical.com>2009-07-26 23:47:27 -0500
committerTed Gould <ted@canonical.com>2009-07-26 23:47:27 -0500
commit9b7303cd469357b2d17cb87313d83d47ffc16470 (patch)
tree3248af69a8fb6f5791ff48aa1cd30d24146ec556 /src/users-service.c
parentf5cec7c3e6dc602772642bd390ec632450709145 (diff)
parent0417e7049a32ceb45e19705992dfccef5d858893 (diff)
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Merging in the branch to port everything to libindicator and fleshing thigns out.
Diffstat (limited to 'src/users-service.c')
-rw-r--r--src/users-service.c141
1 files changed, 141 insertions, 0 deletions
diff --git a/src/users-service.c b/src/users-service.c
new file mode 100644
index 0000000..731bc4d
--- /dev/null
+++ b/src/users-service.c
@@ -0,0 +1,141 @@
+
+#include <glib/gi18n.h>
+
+#include <dbus/dbus-glib.h>
+#include <dbus/dbus-glib-bindings.h>
+
+#include <libdbusmenu-glib/server.h>
+#include <libdbusmenu-glib/menuitem.h>
+
+#include "dbus-shared-names.h"
+
+#define GUEST_SESSION_LAUNCHER "/usr/share/gdm/guest-session/guest-session-launch"
+
+static DBusGConnection * session_bus = NULL;
+static DBusGConnection * system_bus = NULL;
+static DBusGProxy * bus_proxy = NULL;
+static DBusGProxy * gdm_proxy = NULL;
+static DbusmenuMenuitem * root_menuitem = NULL;
+static GMainLoop * mainloop = NULL;
+
+static gboolean
+check_guest_session (void)
+{
+ if (geteuid() < 500) {
+ /* System users shouldn't have guest account shown. Mosly
+ this would be the case of the guest user itself. */
+ return FALSE;
+ }
+ if (!g_file_test(GUEST_SESSION_LAUNCHER, G_FILE_TEST_IS_EXECUTABLE)) {
+ /* It doesn't appear that the Guest session stuff is
+ installed. So let's not use it then! */
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void
+activate_guest_session (DbusmenuMenuitem * mi, gpointer user_data)
+{
+ GError * error = NULL;
+ if (!g_spawn_command_line_async(GUEST_SESSION_LAUNCHER, &error)) {
+ g_warning("Unable to start guest session: %s", error->message);
+ g_error_free(error);
+ }
+
+ return;
+}
+
+static gboolean
+check_new_session (void)
+{
+ if (system_bus == NULL) {
+ system_bus = dbus_g_bus_get(DBUS_BUS_SYSTEM, NULL);
+ }
+
+ if (system_bus == NULL) {
+ return FALSE;
+ }
+
+ if (gdm_proxy == NULL) {
+ gdm_proxy = dbus_g_proxy_new_for_name(system_bus,
+ "org.gnome.DisplayManager",
+ "/org/gnome/DisplayManager/LocalDisplayFactory",
+ "org.gnome.DisplayManager.LocalDisplayFactory");
+ }
+
+ if (gdm_proxy == NULL) {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void
+activate_new_session (DbusmenuMenuitem * mi, gpointer user_data)
+{
+ GError * error = NULL;
+ if (!g_spawn_command_line_async("gdmflexiserver --startnew", &error)) {
+ g_warning("Unable to start guest session: %s", error->message);
+ g_error_free(error);
+ }
+
+ return;
+}
+
+static void
+create_items (DbusmenuMenuitem * root) {
+ DbusmenuMenuitem * mi = NULL;
+
+ if (check_guest_session()) {
+ mi = dbusmenu_menuitem_new();
+ dbusmenu_menuitem_property_set(mi, "label", _("Guest Session"));
+ dbusmenu_menuitem_child_append(root, mi);
+ g_signal_connect(G_OBJECT(mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(activate_guest_session), NULL);
+ }
+
+ if (check_new_session()) {
+ mi = dbusmenu_menuitem_new();
+ dbusmenu_menuitem_property_set(mi, "label", _("New Session..."));
+ dbusmenu_menuitem_child_append(root, mi);
+ g_signal_connect(G_OBJECT(mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(activate_new_session), NULL);
+ }
+
+ return;
+}
+
+int
+main (int argc, char ** argv)
+{
+ g_type_init();
+
+ session_bus = dbus_g_bus_get(DBUS_BUS_SESSION, NULL);
+ bus_proxy = dbus_g_proxy_new_for_name(session_bus, DBUS_SERVICE_DBUS, DBUS_PATH_DBUS, DBUS_INTERFACE_DBUS);
+ GError * error = NULL;
+ guint nameret = 0;
+
+ if (!org_freedesktop_DBus_request_name(bus_proxy, INDICATOR_USERS_DBUS_NAME, 0, &nameret, &error)) {
+ g_error("Unable to call to request name");
+ return 1;
+ }
+
+ if (nameret != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER) {
+ g_error("Unable to get name");
+ return 1;
+ }
+
+ root_menuitem = dbusmenu_menuitem_new();
+ g_debug("Root ID: %d", dbusmenu_menuitem_get_id(root_menuitem));
+
+ create_items(root_menuitem);
+
+ DbusmenuServer * server = dbusmenu_server_new(INDICATOR_USERS_DBUS_OBJECT);
+ dbusmenu_server_set_root(server, root_menuitem);
+
+ mainloop = g_main_loop_new(NULL, FALSE);
+ g_main_loop_run(mainloop);
+
+ return 0;
+}
+