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-rw-r--r--src/users-service.c326
1 files changed, 0 insertions, 326 deletions
diff --git a/src/users-service.c b/src/users-service.c
deleted file mode 100644
index 0297f01..0000000
--- a/src/users-service.c
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * A small wrapper utility to load indicators and put them as menu items
- * into the gnome-panel using it's applet interface.
- *
- * Copyright 2009 Canonical Ltd.
- *
- * Authors:
- * Ted Gould <ted@canonical.com>
- * Cody Russell <crussell@canonical.com>
- *
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 3, as published
- * by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranties of
- * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
- * PURPOSE. See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- *with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <config.h>
-
-#include <unistd.h>
-
-#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"
-#include "users-service-dbus.h"
-#include "lock-helper.h"
-
-#define GUEST_SESSION_LAUNCHER "/usr/share/gdm/guest-session/guest-session-launch"
-
-typedef struct _ActivateData ActivateData;
-struct _ActivateData
-{
- UsersServiceDbus *service;
- UserData *user;
-};
-
-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 UsersServiceDbus *dbus_interface = NULL;
-
-static DbusmenuMenuitem *lock_menuitem = NULL;
-
-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 (void)
-{
- if (!will_lock_screen()) {
- dbusmenu_menuitem_property_set_bool(lock_menuitem, DBUSMENU_MENUITEM_PROP_SENSITIVE, FALSE);
- } else {
- dbusmenu_menuitem_property_set_bool(lock_menuitem, DBUSMENU_MENUITEM_PROP_SENSITIVE, TRUE);
- }
-
- return;
-}
-
-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
-activate_user_session (DbusmenuMenuitem *mi, gpointer user_data)
-{
- UserData *user = (UserData *)user_data;
- UsersServiceDbus *service = user->service;
-
- users_service_dbus_activate_user_session (service, user);
-}
-
-static gint
-compare_users_by_username (const gchar *a,
- const gchar *b)
-{
- UserData *user1 = (UserData *)a;
- UserData *user2 = (UserData *)b;
-
- return g_strcmp0 (user1->user_name, user2->user_name);
-}
-
-static void
-rebuild_items (DbusmenuMenuitem *root,
- UsersServiceDbus *service)
-{
- DbusmenuMenuitem *mi = NULL;
- GList *u;
- UserData *user;
- gboolean can_activate;
- GList *children;
-
- can_activate = users_service_dbus_can_activate_session (service);
-
- children = dbusmenu_menuitem_take_children (root);
- g_list_foreach (children, (GFunc)g_object_unref, NULL);
- g_list_free (children);
-
- lock_menuitem = dbusmenu_menuitem_new();
- dbusmenu_menuitem_property_set(lock_menuitem, DBUSMENU_MENUITEM_PROP_LABEL, _("Lock Screen"));
- g_signal_connect(G_OBJECT(lock_menuitem), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(lock_screen), NULL);
- dbusmenu_menuitem_child_append(root, lock_menuitem);
- if (!will_lock_screen()) {
- dbusmenu_menuitem_property_set_bool(lock_menuitem, DBUSMENU_MENUITEM_PROP_SENSITIVE, FALSE);
- } else {
- dbusmenu_menuitem_property_set_bool(lock_menuitem, DBUSMENU_MENUITEM_PROP_SENSITIVE, TRUE);
- }
-
- if (can_activate == TRUE)
- {
- if (check_guest_session ())
- {
- mi = dbusmenu_menuitem_new ();
- dbusmenu_menuitem_property_set (mi, DBUSMENU_MENUITEM_PROP_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 (count > MINIMUM_USERS && count < MAXIMUM_USERS)
- {
- if (users != NULL)
- {
- GList *l = NULL;
-
- for (l = users; l != NULL; l = l->next)
- {
- users = g_list_delete_link (users, l);
- }
-
- users = NULL;
- }
-
- users = users_service_dbus_get_user_list (service);
-
- users = g_list_sort (users, (GCompareFunc)compare_users_by_username);
-
- for (u = users; u != NULL; u = g_list_next (u))
- {
- user = u->data;
-
- user->service = service;
-
- mi = dbusmenu_menuitem_new ();
- dbusmenu_menuitem_property_set (mi, DBUSMENU_MENUITEM_PROP_LABEL, user->real_name);
- dbusmenu_menuitem_child_append (root, mi);
- g_signal_connect (G_OBJECT (mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_user_session), user);
- }
- }
-
- if (check_new_session ())
- {
- mi = dbusmenu_menuitem_new ();
- dbusmenu_menuitem_property_set (mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Switch User..."));
- dbusmenu_menuitem_child_append (root, mi);
- g_signal_connect (G_OBJECT (mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_new_session), NULL);
- }
- }
-}
-
-static void
-user_added (UsersServiceDbus *service,
- UserData *user,
- gpointer user_data)
-{
- DbusmenuMenuitem *root = (DbusmenuMenuitem *)user_data;
-
- count++;
-
- rebuild_items (root, service);
-}
-
-static void
-user_removed (UsersServiceDbus *service,
- UserData *user,
- gpointer user_data)
-{
- DbusmenuMenuitem *root = (DbusmenuMenuitem *)user_data;
-
- count--;
-
- rebuild_items (root, service);
-}
-
-static void
-create_items (DbusmenuMenuitem *root,
- UsersServiceDbus *service)
-{
- g_return_if_fail (IS_USERS_SERVICE_DBUS (service));
-
- count = users_service_dbus_get_user_count (service);
-
- rebuild_items (root, service);
-}
-
-int
-main (int argc, char ** argv)
-{
- g_type_init();
-
- /* Setting up i18n and gettext. Apparently, we need
- all of these. */
- setlocale (LC_ALL, "");
- bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
- textdomain (GETTEXT_PACKAGE);
-
- 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;
- }
-
- g_idle_add(lock_screen_setup, NULL);
- lock_screen_gdm_cb_set(gdm_settings_change);
-
- dbus_interface = g_object_new (USERS_SERVICE_DBUS_TYPE, NULL);
-
- root_menuitem = dbusmenu_menuitem_new ();
- g_debug ("Root ID: %d", dbusmenu_menuitem_get_id (root_menuitem));
-
- create_items (root_menuitem, dbus_interface);
-
- DbusmenuServer * server = dbusmenu_server_new(INDICATOR_USERS_DBUS_OBJECT);
- dbusmenu_server_set_root(server, root_menuitem);
-
- g_signal_connect (G_OBJECT (dbus_interface),
- "user-added",
- G_CALLBACK (user_added),
- root_menuitem);
- g_signal_connect (G_OBJECT (dbus_interface),
- "user-removed",
- G_CALLBACK (user_removed),
- root_menuitem);
-
- mainloop = g_main_loop_new(NULL, FALSE);
- g_main_loop_run(mainloop);
-
- return 0;
-}
-
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