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diff --git a/daemon/gdm-legacy-display.c b/daemon/gdm-legacy-display.c
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "config.h"
+
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <pwd.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <glib-object.h>
+
+#include "gdm-common.h"
+#include "gdm-display.h"
+#include "gdm-launch-environment.h"
+#include "gdm-legacy-display.h"
+#include "gdm-local-display-glue.h"
+#include "gdm-server.h"
+#include "gdm-settings-direct.h"
+#include "gdm-settings-keys.h"
+
+struct _GdmLegacyDisplay
+{
+ GdmDisplay parent;
+
+ GdmDBusLocalDisplay *skeleton;
+
+ GdmServer *server;
+};
+
+static void gdm_legacy_display_class_init (GdmLegacyDisplayClass *klass);
+static void gdm_legacy_display_init (GdmLegacyDisplay *legacy_display);
+
+G_DEFINE_TYPE (GdmLegacyDisplay, gdm_legacy_display, GDM_TYPE_DISPLAY)
+
+static GObject *
+gdm_legacy_display_constructor (GType type,
+ guint n_construct_properties,
+ GObjectConstructParam *construct_properties)
+{
+ GdmLegacyDisplay *display;
+
+ display = GDM_LEGACY_DISPLAY (G_OBJECT_CLASS (gdm_legacy_display_parent_class)->constructor (type,
+ n_construct_properties,
+ construct_properties));
+
+ display->skeleton = GDM_DBUS_LOCAL_DISPLAY (gdm_dbus_local_display_skeleton_new ());
+
+ g_dbus_object_skeleton_add_interface (gdm_display_get_object_skeleton (GDM_DISPLAY (display)),
+ G_DBUS_INTERFACE_SKELETON (display->skeleton));
+
+ return G_OBJECT (display);
+}
+
+static void
+gdm_legacy_display_finalize (GObject *object)
+{
+ GdmLegacyDisplay *display = GDM_LEGACY_DISPLAY (object);
+
+ g_clear_object (&display->skeleton);
+ g_clear_object (&display->server);
+
+ G_OBJECT_CLASS (gdm_legacy_display_parent_class)->finalize (object);
+}
+
+static gboolean
+gdm_legacy_display_prepare (GdmDisplay *display)
+{
+ GdmLegacyDisplay *self = GDM_LEGACY_DISPLAY (display);
+ GdmLaunchEnvironment *launch_environment;
+ char *display_name;
+ char *seat_id;
+ gboolean doing_initial_setup = FALSE;
+
+ display_name = NULL;
+ seat_id = NULL;
+
+ g_object_get (self,
+ "x11-display-name", &display_name,
+ "seat-id", &seat_id,
+ "doing-initial-setup", &doing_initial_setup,
+ NULL);
+
+ if (!doing_initial_setup) {
+ launch_environment = gdm_create_greeter_launch_environment (display_name,
+ seat_id,
+ NULL,
+ NULL,
+ TRUE);
+ } else {
+ launch_environment = gdm_create_initial_setup_launch_environment (display_name,
+ seat_id,
+ NULL,
+ NULL,
+ TRUE);
+ }
+
+ g_object_set (self, "launch-environment", launch_environment, NULL);
+ g_object_unref (launch_environment);
+
+ if (!gdm_display_create_authority (display)) {
+ g_warning ("Unable to set up access control for display %s",
+ display_name);
+ return FALSE;
+ }
+
+ return GDM_DISPLAY_CLASS (gdm_legacy_display_parent_class)->prepare (display);
+}
+
+static void
+on_server_ready (GdmServer *server,
+ GdmLegacyDisplay *self)
+{
+ gboolean ret;
+
+ ret = gdm_display_connect (GDM_DISPLAY (self));
+
+ if (!ret) {
+ g_debug ("GdmDisplay: could not connect to display");
+ gdm_display_unmanage (GDM_DISPLAY (self));
+ } else {
+ GdmLaunchEnvironment *launch_environment;
+ char *display_device;
+
+ display_device = gdm_server_get_display_device (server);
+
+ g_object_get (G_OBJECT (self),
+ "launch-environment", &launch_environment,
+ NULL);
+ g_object_set (G_OBJECT (launch_environment),
+ "x11-display-device",
+ display_device,
+ NULL);
+ g_clear_pointer(&display_device, g_free);
+ g_clear_object (&launch_environment);
+
+ g_debug ("GdmDisplay: connected to display");
+ g_object_set (G_OBJECT (self), "status", GDM_DISPLAY_MANAGED, NULL);
+ }
+}
+
+static void
+on_server_exited (GdmServer *server,
+ int exit_code,
+ GdmDisplay *self)
+{
+ g_debug ("GdmDisplay: server exited with code %d\n", exit_code);
+
+ gdm_display_unmanage (GDM_DISPLAY (self));
+}
+
+static void
+on_server_died (GdmServer *server,
+ int signal_number,
+ GdmDisplay *self)
+{
+ g_debug ("GdmDisplay: server died with signal %d, (%s)",
+ signal_number,
+ g_strsignal (signal_number));
+
+ gdm_display_unmanage (GDM_DISPLAY (self));
+}
+
+static void
+gdm_legacy_display_manage (GdmDisplay *display)
+{
+ GdmLegacyDisplay *self = GDM_LEGACY_DISPLAY (display);
+ char *display_name;
+ char *auth_file;
+ char *seat_id;
+ gboolean is_initial;
+ gboolean res;
+ gboolean disable_tcp;
+
+ g_object_get (G_OBJECT (self),
+ "x11-display-name", &display_name,
+ "x11-authority-file", &auth_file,
+ "seat-id", &seat_id,
+ "is-initial", &is_initial,
+ NULL);
+
+ self->server = gdm_server_new (display_name, seat_id, auth_file, is_initial);
+
+ g_free (display_name);
+ g_free (auth_file);
+ g_free (seat_id);
+
+ disable_tcp = TRUE;
+ if (gdm_settings_direct_get_boolean (GDM_KEY_DISALLOW_TCP, &disable_tcp)) {
+ g_object_set (self->server,
+ "disable-tcp", disable_tcp,
+ NULL);
+ }
+
+ g_signal_connect (self->server,
+ "exited",
+ G_CALLBACK (on_server_exited),
+ self);
+ g_signal_connect (self->server,
+ "died",
+ G_CALLBACK (on_server_died),
+ self);
+ g_signal_connect (self->server,
+ "ready",
+ G_CALLBACK (on_server_ready),
+ self);
+
+ res = gdm_server_start (self->server);
+ if (! res) {
+ g_warning (_("Could not start the X "
+ "server (your graphical environment) "
+ "due to an internal error. "
+ "Please contact your system administrator "
+ "or check your syslog to diagnose. "
+ "In the meantime this display will be "
+ "disabled. Please restart GDM when "
+ "the problem is corrected."));
+ gdm_display_unmanage (GDM_DISPLAY (self));
+ }
+
+ g_debug ("GdmDisplay: Started X server");
+
+}
+
+static void
+gdm_legacy_display_class_init (GdmLegacyDisplayClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GdmDisplayClass *display_class = GDM_DISPLAY_CLASS (klass);
+
+ object_class->constructor = gdm_legacy_display_constructor;
+ object_class->finalize = gdm_legacy_display_finalize;
+
+ display_class->prepare = gdm_legacy_display_prepare;
+ display_class->manage = gdm_legacy_display_manage;
+}
+
+static void
+on_display_status_changed (GdmLegacyDisplay *self)
+{
+ int status;
+
+ status = gdm_display_get_status (GDM_DISPLAY (self));
+
+ switch (status) {
+ case GDM_DISPLAY_UNMANAGED:
+ if (self->server != NULL)
+ gdm_server_stop (self->server);
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+gdm_legacy_display_init (GdmLegacyDisplay *legacy_display)
+{
+ g_signal_connect (legacy_display, "notify::status",
+ G_CALLBACK (on_display_status_changed),
+ NULL);
+}
+
+GdmDisplay *
+gdm_legacy_display_new (int display_number)
+{
+ GObject *object;
+ char *x11_display;
+
+ x11_display = g_strdup_printf (":%d", display_number);
+ object = g_object_new (GDM_TYPE_LEGACY_DISPLAY,
+ "x11-display-number", display_number,
+ "x11-display-name", x11_display,
+ NULL);
+ g_free (x11_display);
+
+ return GDM_DISPLAY (object);
+}
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