Replace gdmflexiserver with a libgdm method

gdmflexiserver used to a be a generic interface to GDM, but now
it only does fast user switching. Move that functionality to libgdm
and kill the utility.

https://bugzilla.gnome.org/show_bug.cgi?id=681827

2 files changed, 0 insertions, 762 deletions

diff --git a/utils/Makefile.am b/utils/Makefile.am
index 1cda413d..eaf98696 100644
--- a/utils/Makefile.am
+++ b/utils/Makefile.am
@@ -21,20 +21,9 @@ edit = sed \
 	-e 's|@GDM_PID_FILE[@]|$(GDM_PID_FILE)|g'
 
 bin_PROGRAMS = \
-	gdmflexiserver		\
 	gdm-screenshot		\
 	$(NULL)
 
-gdmflexiserver_SOURCES =	\
-	gdmflexiserver.c	\
-	$(NULL)
-
-gdmflexiserver_LDADD =		\
-	$(GTK_LIBS)		\
-	$(COMMON_LIBS)		\
-	$(SYSTEMD_LIBS)         \
-	$(NULL)
-
 gdm_screenshot_SOURCES =	\
 	gdm-screenshot.c	\
 	$(NULL)
diff --git a/utils/gdmflexiserver.c b/utils/gdmflexiserver.c
deleted file mode 100644
index 564efac4..00000000
--- a/utils/gdmflexiserver.c
+++ /dev/null
@@ -1,751 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 William Jon McCann <jmccann@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <locale.h>
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-#ifdef WITH_SYSTEMD
-#include <systemd/sd-daemon.h>
-#include <systemd/sd-login.h>
-#endif
-
-#define GDM_DBUS_NAME                            "org.gnome.DisplayManager"
-#define GDM_DBUS_LOCAL_DISPLAY_FACTORY_PATH      "/org/gnome/DisplayManager/LocalDisplayFactory"
-#define GDM_DBUS_LOCAL_DISPLAY_FACTORY_INTERFACE "org.gnome.DisplayManager.LocalDisplayFactory"
-
-#ifdef WITH_CONSOLE_KIT
-#define CK_NAME      "org.freedesktop.ConsoleKit"
-#define CK_PATH      "/org/freedesktop/ConsoleKit"
-#define CK_INTERFACE "org.freedesktop.ConsoleKit"
-
-#define CK_MANAGER_PATH      "/org/freedesktop/ConsoleKit/Manager"
-#define CK_MANAGER_INTERFACE "org.freedesktop.ConsoleKit.Manager"
-#define CK_SEAT_INTERFACE    "org.freedesktop.ConsoleKit.Seat"
-#define CK_SESSION_INTERFACE "org.freedesktop.ConsoleKit.Session"
-#endif
-
-static const char *send_command     = NULL;
-static gboolean    use_xnest        = FALSE;
-static gboolean    no_lock          = FALSE;
-static gboolean    debug_in         = FALSE;
-static gboolean    authenticate     = FALSE;
-static gboolean    startnew         = FALSE;
-static gboolean    monte_carlo_pi   = FALSE;
-static gboolean    show_version     = FALSE;
-static char      **args_remaining   = NULL;
-
-/* Keep all config options for compatibility even if they are noops */
-GOptionEntry options [] = {
-        { "command", 'c', 0, G_OPTION_ARG_STRING, &send_command, N_("Only the VERSION command is supported"), N_("COMMAND") },
-        { "xnest", 'n', 0, G_OPTION_ARG_NONE, &use_xnest, N_("Ignored — retained for compatibility"), NULL },
-        { "no-lock", 'l', 0, G_OPTION_ARG_NONE, &no_lock, N_("Ignored — retained for compatibility"), NULL },
-        { "debug", 'd', 0, G_OPTION_ARG_NONE, &debug_in, N_("Debugging output"), NULL },
-        { "authenticate", 'a', 0, G_OPTION_ARG_NONE, &authenticate, N_("Ignored — retained for compatibility"), NULL },
-        { "startnew", 's', 0, G_OPTION_ARG_NONE, &startnew, N_("Ignored — retained for compatibility"), NULL },
-        { "monte-carlo-pi", 0, 0, G_OPTION_ARG_NONE, &monte_carlo_pi, NULL, NULL },
-        { "version", 0, 0, G_OPTION_ARG_NONE, &show_version, N_("Version of this application"), NULL },
-        { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &args_remaining, NULL, NULL },
-        { NULL }
-};
-
-#define GDM_FLEXISERVER_ERROR gdm_flexiserver_error_quark ()
-static GQuark
-gdm_flexiserver_error_quark (void)
-{
-        static GQuark ret = 0;
-        if (ret == 0) {
-                ret = g_quark_from_static_string ("gdm_flexiserver_error");
-        }
-
-        return ret;
-}
-
-static gboolean
-is_program_in_path (const char *program)
-{
-        char *tmp = g_find_program_in_path (program);
-        if (tmp != NULL) {
-                g_free (tmp);
-                return TRUE;
-        } else {
-                return FALSE;
-        }
-}
-
-static void
-maybe_lock_screen (void)
-{
-        gboolean   use_gscreensaver = FALSE;
-        GError    *error            = NULL;
-        char      *command;
-
-        if (is_program_in_path ("gnome-screensaver-command")) {
-                use_gscreensaver = TRUE;
-        } else if (! is_program_in_path ("xscreensaver-command")) {
-                return;
-        }
-
-        if (use_gscreensaver) {
-                command = g_strdup ("gnome-screensaver-command --lock");
-        } else {
-                command = g_strdup ("xscreensaver-command -lock");
-        }
-
-        if (! g_spawn_command_line_async (command, &error)) {
-                g_warning ("Cannot lock screen: %s", error->message);
-                g_error_free (error);
-        }
-
-        g_free (command);
-
-        if (! use_gscreensaver) {
-                command = g_strdup ("xscreensaver-command -throttle");
-                if (! g_spawn_command_line_async (command, &error)) {
-                        g_warning ("Cannot disable screensaver engines: %s", error->message);
-                        g_error_free (error);
-                }
-
-                g_free (command);
-        }
-}
-
-static void
-calc_pi (void)
-{
-        unsigned long n = 0, h = 0;
-        double x, y;
-        printf ("\n");
-        for (;;) {
-                x = g_random_double ();
-                y = g_random_double ();
-                if (x*x + y*y <= 1)
-                        h++;
-                n++;
-                if ( ! (n & 0xfff))
-                        printf ("pi ~~ %1.10f\t(%lu/%lu * 4) iteration: %lu \r",
-                                ((double)h)/(double)n * 4.0, h, n, n);
-        }
-}
-
-static gboolean
-create_transient_display (GDBusConnection *connection,
-                          GError         **error)
-{
-        GError *local_error = NULL;
-        GVariant *reply;
-        const char     *value;
-
-        reply = g_dbus_connection_call_sync (connection,
-                                             GDM_DBUS_NAME,
-                                             GDM_DBUS_LOCAL_DISPLAY_FACTORY_PATH,
-                                             GDM_DBUS_LOCAL_DISPLAY_FACTORY_INTERFACE,
-                                             "CreateTransientDisplay",
-                                             NULL, /* parameters */
-                                             G_VARIANT_TYPE ("(o)"),
-                                             G_DBUS_CALL_FLAGS_NONE,
-                                             -1,
-                                             NULL, &local_error);
-        if (reply == NULL) {
-                g_warning ("Unable to create transient display: %s", local_error->message);
-                g_propagate_error (error, local_error);
-                return FALSE;
-        }
-
-        g_variant_get (reply, "(&o)", &value);
-        g_debug ("Started %s", value);
-
-        g_variant_unref (reply);
-        return TRUE;
-}
-
-#ifdef WITH_CONSOLE_KIT
-
-static gboolean
-get_current_session_id (GDBusConnection  *connection,
-                        char            **session_id)
-{
-        GError *local_error = NULL;
-        GVariant *reply;
-
-        reply = g_dbus_connection_call_sync (connection,
-                                             CK_NAME,
-                                             CK_MANAGER_PATH,
-                                             CK_MANAGER_INTERFACE,
-                                             "GetCurrentSession",
-                                             NULL, /* parameters */
-                                             G_VARIANT_TYPE ("(o)"),
-                                             G_DBUS_CALL_FLAGS_NONE,
-                                             -1,
-                                             NULL, &local_error);
-        if (reply == NULL) {
-                g_warning ("Unable to determine session: %s", local_error->message);
-                g_error_free (local_error);
-                return FALSE;
-        }
-
-        g_variant_get (reply, "(o)", session_id);
-        g_variant_unref (reply);
-
-        return TRUE;
-}
-
-static gboolean
-get_seat_id_for_session (GDBusConnection  *connection,
-                         const char       *session_id,
-                         char            **seat_id)
-{
-        GError *local_error = NULL;
-        GVariant *reply;
-
-        reply = g_dbus_connection_call_sync (connection,
-                                             CK_NAME,
-                                             session_id,
-                                             CK_SESSION_INTERFACE,
-                                             "GetSeatId",
-                                             NULL, /* parameters */
-                                             G_VARIANT_TYPE ("(o)"),
-                                             G_DBUS_CALL_FLAGS_NONE,
-                                             -1,
-                                             NULL, &local_error);
-        if (reply == NULL) {
-                g_warning ("Unable to determine seat: %s", local_error->message);
-                g_error_free (local_error);
-                return FALSE;
-        }
-
-        g_variant_get (reply, "(o)", seat_id);
-        g_variant_unref (reply);
-
-        return TRUE;
-}
-
-static char *
-get_current_seat_id (GDBusConnection *connection)
-{
-        gboolean res;
-        char    *session_id;
-        char    *seat_id;
-
-        session_id = NULL;
-        seat_id = NULL;
-
-        res = get_current_session_id (connection, &session_id);
-        if (res) {
-                res = get_seat_id_for_session (connection, session_id, &seat_id);
-        }
-        g_free (session_id);
-
-        return seat_id;
-}
-
-static gboolean
-activate_session_id_for_ck (GDBusConnection *connection,
-                            const char      *seat_id,
-                            const char      *session_id)
-{
-        GError *local_error = NULL;
-        GVariant *reply;
-
-        reply = g_dbus_connection_call_sync (connection,
-                                             CK_NAME,
-                                             seat_id,
-                                             CK_SEAT_INTERFACE,
-                                             "ActivateSession",
-                                             g_variant_new ("(o)", session_id),
-                                             NULL,
-                                             G_DBUS_CALL_FLAGS_NONE,
-                                             -1,
-                                             NULL, &local_error);
-        if (reply == NULL) {
-                g_warning ("Unable to activate session: %s", local_error->message);
-                g_error_free (local_error);
-                return FALSE;
-        }
-
-        g_variant_unref (reply);
-
-        return TRUE;
-}
-
-static gboolean
-session_is_login_window (GDBusConnection *connection,
-                         const char      *session_id)
-{
-        GError *local_error = NULL;
-        GVariant *reply;
-        const char *value;
-        gboolean ret;
-
-        reply = g_dbus_connection_call_sync (connection,
-                                             CK_NAME,
-                                             session_id,
-                                             CK_SESSION_INTERFACE,
-                                             "GetSessionType",
-                                             NULL,
-                                             G_VARIANT_TYPE ("(s)"),
-                                             G_DBUS_CALL_FLAGS_NONE,
-                                             -1,
-                                             NULL, &local_error);
-        if (reply == NULL) {
-                g_warning ("Unable to determine session type: %s", local_error->message);
-                g_error_free (local_error);
-                return FALSE;
-        }
-
-        g_variant_get (reply, "(&s)", &value);
-
-        if (value == NULL || value[0] == '\0' || strcmp (value, "LoginWindow") != 0) {
-                ret = FALSE;
-        } else {
-                ret = TRUE;
-        }
-
-        g_variant_unref (reply);
-
-        return ret;
-}
-
-static gboolean
-seat_can_activate_sessions (GDBusConnection *connection,
-                            const char      *seat_id)
-{
-        GError *local_error = NULL;
-        GVariant *reply;
-        gboolean ret;
-
-        reply = g_dbus_connection_call_sync (connection,
-                                             CK_NAME,
-                                             seat_id,
-                                             CK_SEAT_INTERFACE,
-                                             "CanActivateSessions",
-                                             NULL,
-                                             G_VARIANT_TYPE ("(b)"),
-                                             G_DBUS_CALL_FLAGS_NONE,
-                                             -1,
-                                             NULL, &local_error);
-        if (reply == NULL) {
-                g_warning ("Unable to determine if can activate sessions: %s", local_error->message);
-                g_error_free (local_error);
-                return FALSE;
-        }
-
-        g_variant_get (reply, "(&b)", &ret);
-        g_variant_unref (reply);
-
-        return ret;
-}
-
-static const char **
-seat_get_sessions (GDBusConnection *connection,
-                   const char      *seat_id)
-{
-        GError *local_error = NULL;
-        GVariant *reply;
-        const char **value;
-
-        reply = g_dbus_connection_call_sync (connection,
-                                             CK_NAME,
-                                             seat_id,
-                                             CK_SEAT_INTERFACE,
-                                             "GetSessions",
-                                             NULL,
-                                             G_VARIANT_TYPE ("(ao)"),
-                                             G_DBUS_CALL_FLAGS_NONE,
-                                             -1,
-                                             NULL, &local_error);
-        if (reply == NULL) {
-                g_warning ("Unable to list sessions: %s", local_error->message);
-                g_error_free (local_error);
-                return FALSE;
-        }
-
-        g_variant_get (reply, "(^ao)", &value);
-        g_variant_unref (reply);
-
-        return value;
-}
-
-static gboolean
-get_login_window_session_id_for_ck (GDBusConnection  *connection,
-                                    const char       *seat_id,
-                                    char            **session_id)
-{
-        gboolean     can_activate_sessions;
-        const char **sessions;
-        int          i;
-
-        *session_id = NULL;
-        sessions = NULL;
-
-        g_debug ("checking if seat can activate sessions");
-
-        can_activate_sessions = seat_can_activate_sessions (connection, seat_id);
-        if (! can_activate_sessions) {
-                g_debug ("seat is unable to activate sessions");
-                return FALSE;
-        }
-
-        sessions = seat_get_sessions (connection, seat_id);
-        for (i = 0; sessions [i] != NULL; i++) {
-                const char *ssid;
-
-                ssid = sessions [i];
-
-                if (session_is_login_window (connection, ssid)) {
-                        *session_id = g_strdup (ssid);
-                        break;
-                }
-        }
-        g_free (sessions);
-
-        return TRUE;
-}
-
-static gboolean
-goto_login_session_for_ck (GDBusConnection  *connection,
-                           GError          **error)
-{
-        gboolean        ret;
-        gboolean        res;
-        char           *session_id;
-        char           *seat_id;
-
-        ret = FALSE;
-
-        /* First look for any existing LoginWindow sessions on the seat.
-           If none are found, create a new one. */
-
-        seat_id = get_current_seat_id (connection);
-        if (seat_id == NULL || seat_id[0] == '\0') {
-                g_debug ("seat id is not set; can't switch sessions");
-                g_set_error (error, GDM_FLEXISERVER_ERROR, 0, _("Could not identify the current session."));
-
-                return FALSE;
-        }
-
-        res = get_login_window_session_id_for_ck (connection, seat_id, &session_id);
-        if (! res) {
-                g_set_error (error, GDM_FLEXISERVER_ERROR, 1, _("User unable to switch sessions."));
-                return FALSE;
-        }
-
-        if (session_id != NULL) {
-                res = activate_session_id_for_ck (connection, seat_id, session_id);
-                if (res) {
-                        ret = TRUE;
-                }
-        }
-
-        if (! ret && g_strcmp0 (seat_id, "/org/freedesktop/ConsoleKit/Seat1") == 0) {
-                res = create_transient_display (connection, error);
-                if (res) {
-                        ret = TRUE;
-                }
-        }
-
-        return ret;
-}
-#endif
-
-#ifdef WITH_SYSTEMD
-
-static gboolean
-activate_session_id_for_systemd (GDBusConnection *connection,
-                                 const char      *seat_id,
-                                 const char      *session_id)
-{
-        GError *local_error = NULL;
-        GVariant *reply;
-
-        reply = g_dbus_connection_call_sync (connection,
-                                             "org.freedesktop.login1",
-                                             "/org/freedesktop/login1",
-                                             "org.freedesktop.login1.Manager",
-                                             "ActivateSessionOnSeat",
-                                             g_variant_new ("(ss)", session_id, seat_id),
-                                             NULL,
-                                             G_DBUS_CALL_FLAGS_NONE,
-                                             -1,
-                                             NULL, &local_error);
-        if (reply == NULL) {
-                g_warning ("Unable to activate session: %s", local_error->message);
-                g_error_free (local_error);
-                return FALSE;
-        }
-
-        g_variant_unref (reply);
-
-        return TRUE;
-}
-
-static gboolean
-get_login_window_session_id_for_systemd (const char  *seat_id,
-                                         char       **session_id)
-{
-        gboolean   ret;
-        int        res, i;
-        char     **sessions;
-        char      *service_id;
-
-        res = sd_seat_get_sessions (seat_id, &sessions, NULL, NULL);
-        if (res < 0) {
-                g_debug ("Failed to determine sessions: %s", strerror (-res));
-                return FALSE;
-        }
-
-        if (sessions == NULL || sessions[0] == NULL) {
-                *session_id = NULL;
-                ret = TRUE;
-                goto out;
-        }
-
-        for (i = 0; sessions[i]; i ++) {
-
-                res = sd_session_get_service (sessions[i], &service_id);
-                if (res < 0) {
-                        g_debug ("failed to determine service of session %s: %s", sessions[i], strerror (-res));
-                        ret = FALSE;
-                        goto out;
-                }
-
-                if (strcmp (service_id, "gdm-welcome") == 0) {
-                        *session_id = g_strdup (sessions[i]);
-                        ret = TRUE;
-
-                        free (service_id);
-                        goto out;
-                }
-
-                free (service_id);
-        }
-
-        *session_id = NULL;
-        ret = TRUE;
-
-out:
-        for (i = 0; sessions[i]; i ++) {
-                free (sessions[i]);
-        }
-
-        free (sessions);
-
-        return ret;
-}
-
-static gboolean
-goto_login_session_for_systemd (GDBusConnection  *connection,
-                                GError          **error)
-{
-        gboolean        ret;
-        int             res;
-        char           *our_session;
-        char           *session_id;
-        char           *seat_id;
-
-        ret = FALSE;
-        session_id = NULL;
-        seat_id = NULL;
-
-        /* First look for any existing LoginWindow sessions on the seat.
-           If none are found, create a new one. */
-
-        /* Note that we mostly use free () here, instead of g_free ()
-         * since the data allocated is from libsystemd-logind, which
-         * does not use GLib's g_malloc (). */
-
-        res = sd_pid_get_session (0, &our_session);
-        if (res < 0) {
-                g_debug ("failed to determine own session: %s", strerror (-res));
-                g_set_error (error, GDM_FLEXISERVER_ERROR, 0, _("Could not identify the current session."));
-
-                return FALSE;
-        }
-
-        res = sd_session_get_seat (our_session, &seat_id);
-        free (our_session);
-        if (res < 0) {
-                g_debug ("failed to determine own seat: %s", strerror (-res));
-                g_set_error (error, GDM_FLEXISERVER_ERROR, 0, _("Could not identify the current seat."));
-
-                return FALSE;
-        }
-
-        res = sd_seat_can_multi_session (seat_id);
-        if (res < 0) {
-                free (seat_id);
-
-                g_debug ("failed to determine whether seat can do multi session: %s", strerror (-res));
-                g_set_error (error, GDM_FLEXISERVER_ERROR, 0, _("The system is unable to determine whether to switch to an existing login screen or start up a new login screen."));
-
-                return FALSE;
-        }
-
-        if (res == 0) {
-                free (seat_id);
-
-                g_set_error (error, GDM_FLEXISERVER_ERROR, 0, _("The system is unable to start up a new login screen."));
-
-                return FALSE;
-        }
-
-        res = get_login_window_session_id_for_systemd (seat_id, &session_id);
-        if (res && session_id != NULL) {
-                res = activate_session_id_for_systemd (connection, seat_id, session_id);
-
-                if (res) {
-                        ret = TRUE;
-                }
-        }
-
-        if (! ret && g_strcmp0 (seat_id, "seat0") == 0) {
-                res = create_transient_display (connection, error);
-                if (res) {
-                        ret = TRUE;
-                }
-        }
-
-        free (seat_id);
-        g_free (session_id);
-
-        return ret;
-}
-#endif
-
-static gboolean
-goto_login_session (GError **error)
-{
-        GError *local_error;
-        GDBusConnection *connection;
-
-        local_error = NULL;
-        connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &local_error);
-        if (connection == NULL) {
-                g_debug ("Failed to connect to the D-Bus daemon: %s", local_error->message);
-                g_propagate_error (error, local_error);
-                return FALSE;
-        }
-
-#ifdef WITH_SYSTEMD
-        if (sd_booted () > 0) {
-                return goto_login_session_for_systemd (connection, error);
-        }
-#endif
-
-#ifdef WITH_CONSOLE_KIT
-        return goto_login_session_for_ck (connection, error);
-#endif
-}
-
-int
-main (int argc, char *argv[])
-{
-        GOptionContext *ctx;
-        gboolean        res;
-        GError         *error;
-
-        bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
-        bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
-        textdomain (GETTEXT_PACKAGE);
-        setlocale (LC_ALL, "");
-
-        /* Option parsing */
-        ctx = g_option_context_new (_("- New GDM login"));
-        g_option_context_set_translation_domain (ctx, GETTEXT_PACKAGE);
-        g_option_context_add_main_entries (ctx, options, NULL);
-        g_option_context_parse (ctx, &argc, &argv, NULL);
-        g_option_context_free (ctx);
-
-
-        if (show_version) {
-                g_print ("%s %s\n", argv [0], VERSION);
-                exit (1);
-        }
-
-        /* don't support commands other than VERSION */
-        if (send_command != NULL) {
-                if (strcmp (send_command, "VERSION") == 0) {
-                        g_print ("GDM  %s \n", VERSION);
-                        return 0;
-                } else {
-                        g_warning ("No longer supported");
-                }
-                return 1;
-        }
-
-        gtk_init (&argc, &argv);
-
-        if (monte_carlo_pi) {
-                calc_pi ();
-                return 0;
-        }
-
-        if (args_remaining != NULL && args_remaining[0] != NULL) {
-
-        }
-
-        if (use_xnest) {
-                g_warning ("Not yet implemented");
-                return 1;
-        }
-
-        error = NULL;
-        res = goto_login_session (&error);
-        if (! res) {
-                GtkWidget *dialog;
-                char      *message;
-
-                if (error != NULL) {
-                        message = g_strdup_printf ("%s", error->message);
-                        g_error_free (error);
-                } else {
-                        message = g_strdup ("");
-                }
-
-                dialog = gtk_message_dialog_new (NULL,
-                                                 GTK_DIALOG_DESTROY_WITH_PARENT,
-                                                 GTK_MESSAGE_ERROR,
-                                                 GTK_BUTTONS_CLOSE,
-                                                 "%s", _("Unable to start new display"));
-
-                gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
-                                                          "%s", message);
-                g_free (message);
-
-                gtk_window_set_title (GTK_WINDOW (dialog), "");
-                gtk_window_set_icon_name (GTK_WINDOW (dialog), "session-properties");
-                gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
-                gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), 14);
-
-                gtk_dialog_run (GTK_DIALOG (dialog));
-                gtk_widget_destroy (dialog);
-        } else {
-                maybe_lock_screen ();
-        }
-
-        return 1;
-}