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Diffstat (limited to '')
| -rw-r--r-- | daemon/gdm-local-display.c | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/daemon/gdm-local-display.c b/daemon/gdm-local-display.c new file mode 100644 index 0000000..69945d9 --- /dev/null +++ b/daemon/gdm-local-display.c @@ -0,0 +1,166 @@ +/* -*- 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-local-display.h" +#include "gdm-local-display-glue.h" +#include "gdm-settings-direct.h" +#include "gdm-settings-keys.h" + +struct _GdmLocalDisplay +{ + GdmDisplay parent; + GdmDBusLocalDisplay *skeleton; +}; + +static void gdm_local_display_class_init (GdmLocalDisplayClass *klass); +static void gdm_local_display_init (GdmLocalDisplay *local_display); + +G_DEFINE_TYPE (GdmLocalDisplay, gdm_local_display, GDM_TYPE_DISPLAY) + +static GObject * +gdm_local_display_constructor (GType type, + guint n_construct_properties, + GObjectConstructParam *construct_properties) +{ + GdmLocalDisplay *display; + + display = GDM_LOCAL_DISPLAY (G_OBJECT_CLASS (gdm_local_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_local_display_finalize (GObject *object) +{ + GdmLocalDisplay *display = GDM_LOCAL_DISPLAY (object); + + g_clear_object (&display->skeleton); + + G_OBJECT_CLASS (gdm_local_display_parent_class)->finalize (object); +} + +static gboolean +gdm_local_display_prepare (GdmDisplay *display) +{ + GdmLocalDisplay *self = GDM_LOCAL_DISPLAY (display); + GdmLaunchEnvironment *launch_environment; + char *seat_id; + char *session_class; + char *session_type; + gboolean doing_initial_setup = FALSE; + gboolean failed = FALSE; + + seat_id = NULL; + + g_object_get (self, + "seat-id", &seat_id, + "doing-initial-setup", &doing_initial_setup, + "session-class", &session_class, + "session-type", &session_type, + NULL); + + if (g_strcmp0 (session_class, "greeter") != 0) { + goto out; + } + + g_debug ("doing initial setup? %s", doing_initial_setup? "yes" : "no"); + + if (!doing_initial_setup) { + launch_environment = gdm_create_greeter_launch_environment (NULL, + seat_id, + session_type, + NULL, + TRUE); + } else { + launch_environment = gdm_create_initial_setup_launch_environment (NULL, + seat_id, + session_type, + NULL, + TRUE); + } + + g_object_set (self, "launch-environment", launch_environment, NULL); + g_object_unref (launch_environment); + +out: + g_free (seat_id); + g_free (session_class); + g_free (session_type); + + if (failed) { + return FALSE; + } + return GDM_DISPLAY_CLASS (gdm_local_display_parent_class)->prepare (display); +} + +static void +gdm_local_display_class_init (GdmLocalDisplayClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GdmDisplayClass *display_class = GDM_DISPLAY_CLASS (klass); + + object_class->constructor = gdm_local_display_constructor; + object_class->finalize = gdm_local_display_finalize; + + display_class->prepare = gdm_local_display_prepare; +} + +static void +gdm_local_display_init (GdmLocalDisplay *local_display) +{ +} + +GdmDisplay * +gdm_local_display_new (void) +{ + GObject *object; + + object = g_object_new (GDM_TYPE_LOCAL_DISPLAY, NULL); + + return GDM_DISPLAY (object); +} |