static GObject *
gdm_display_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_properties)
{
GdmDisplay *display;
char *canonical_display_name;
gboolean res;
display = GDM_DISPLAY (G_OBJECT_CLASS (gdm_display_parent_class)->constructor (type,
n_construct_properties,
construct_properties));
canonical_display_name = g_strdelimit (g_strdup (display->priv->x11_display_name),
":" G_STR_DELIMITERS, '_');
g_free (display->priv->id);
display->priv->id = g_strdup_printf ("/org/gnome/DisplayManager/Displays/%s",
canonical_display_name);
g_free (canonical_display_name);
res = register_display (display);
if (! res) {
g_warning ("Unable to register display with system bus");
}
return G_OBJECT (display);
}
void end_application(void)
{
t_display *display;
display = register_display(0);
(void)display;
exit(1);
}
static GObject *
gdm_display_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_properties)
{
GdmDisplay *display;
gboolean res;
display = GDM_DISPLAY (G_OBJECT_CLASS (gdm_display_parent_class)->constructor (type,
n_construct_properties,
construct_properties));
g_free (display->priv->id);
display->priv->id = g_strdup_printf ("/org/gnome/DisplayManager/Display%u", get_next_display_serial ());
res = register_display (display);
if (! res) {
g_warning ("Unable to register display with system bus");
}
return G_OBJECT (display);
}
int
main (int argc,
char **argv)
{
State *state = NULL;
GOptionContext *context = NULL;
static char **args = NULL;
static gboolean run_script = FALSE;
static gboolean allow_remote_connections = FALSE;
gboolean debug = FALSE;
gboolean ret;
int exit_status = EX_OK;
static GOptionEntry entries [] = {
{ "run-script", 'r', 0, G_OPTION_ARG_NONE, &run_script, N_("Run program through /etc/gdm/Xsession wrapper script"), NULL },
{ "allow-remote-connections", 'a', 0, G_OPTION_ARG_NONE, &allow_remote_connections, N_("Listen on TCP socket"), NULL },
{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &args, "", "" },
{ NULL }
};
bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
textdomain (GETTEXT_PACKAGE);
setlocale (LC_ALL, "");
gdm_log_init ();
context = g_option_context_new (_("GNOME Display Manager X Session Launcher"));
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_parse (context, &argc, &argv, NULL);
g_option_context_free (context);
if (args == NULL || args[0] == NULL || args[1] != NULL) {
g_warning ("gdm-x-session takes one argument (the session)");
exit_status = EX_USAGE;
goto out;
}
init_state (&state);
state->session_command = args[0];
state->settings = gdm_settings_new ();
ret = gdm_settings_direct_init (state->settings, DATADIR "/gdm/gdm.schemas", "/");
if (!ret) {
g_printerr ("Unable to initialize settings");
exit_status = EX_DATAERR;
goto out;
}
gdm_settings_direct_get_boolean (GDM_KEY_DEBUG, &debug);
state->debug_enabled = debug;
gdm_log_set_debug (debug);
state->main_loop = g_main_loop_new (NULL, FALSE);
state->cancellable = g_cancellable_new ();
g_unix_signal_add (SIGTERM, (GSourceFunc) on_sigterm, state);
ret = spawn_x_server (state, allow_remote_connections, state->cancellable);
if (!ret) {
g_printerr ("Unable to run X server");
exit_status = EX_SOFTWARE;
goto out;
}
ret = spawn_bus (state, state->cancellable);
if (!ret) {
g_printerr ("Unable to run session message bus");
exit_status = EX_SOFTWARE;
goto out;
}
ret = register_display (state, state->cancellable);
if (!ret) {
g_printerr ("Unable to register display with display manager");
exit_status = EX_SOFTWARE;
goto out;
}
ret = spawn_session (state, run_script, state->cancellable);
if (!ret) {
g_printerr ("Unable to run session");
exit_status = EX_SOFTWARE;
goto out;
}
g_main_loop_run (state->main_loop);
/* Only use exit status of session if we're here because it exit */
if (state->session_subprocess == NULL) {
exit_status = state->session_exit_status;
}
out:
signal_subprocesses (state);
wait_on_subprocesses (state);
clear_state (&state);
return exit_status;
}
