From d524c8e88f558b9f2aebff39b6fbe77eab51e081 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:43:08 +0200 Subject: Adding upstream version 43.0. Signed-off-by: Daniel Baumann --- daemon/session-worker-main.c | 173 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 173 insertions(+) create mode 100644 daemon/session-worker-main.c (limited to 'daemon/session-worker-main.c') diff --git a/daemon/session-worker-main.c b/daemon/session-worker-main.c new file mode 100644 index 0000000..d96844d --- /dev/null +++ b/daemon/session-worker-main.c @@ -0,0 +1,173 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2007 William Jon McCann + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "gdm-common.h" +#include "gdm-log.h" +#include "gdm-session-worker.h" + +#include "gdm-settings.h" +#include "gdm-settings-direct.h" +#include "gdm-settings-keys.h" + +static GdmSettings *settings = NULL; + +static gboolean +on_sigusr1_cb (gpointer user_data) +{ + g_debug ("Got USR1 signal"); + + gdm_log_toggle_debug (); + + return TRUE; +} + +static gboolean +is_debug_set (void) +{ + gboolean debug; + gdm_settings_direct_get_boolean (GDM_KEY_DEBUG, &debug); + return debug; +} + +static gboolean +on_shutdown_signal_cb (gpointer user_data) +{ + GMainLoop *mainloop = user_data; + + g_main_loop_quit (mainloop); + + return FALSE; +} + +static void +on_state_changed (GdmSessionWorker *worker, + GParamSpec *pspec, + GMainLoop *main_loop) +{ + GdmSessionWorkerState state; + + g_object_get (G_OBJECT (worker), "state", &state, NULL); + + if (state != GDM_SESSION_WORKER_STATE_SESSION_STARTED) + return; + + g_unix_signal_add (SIGTERM, on_shutdown_signal_cb, main_loop); +} + +static void +on_sigterm_cb (int signal_number) +{ + _exit (EXIT_SUCCESS); +} + +int +main (int argc, + char **argv) +{ + GMainLoop *main_loop; + GOptionContext *context; + GdmSessionWorker *worker; + const char *address; + gboolean is_for_reauth; + static GOptionEntry entries [] = { + { NULL } + }; + + signal (SIGTERM, on_sigterm_cb); + + bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR); + textdomain (GETTEXT_PACKAGE); + setlocale (LC_ALL, ""); + + /* Translators: worker is a helper process that does the work + of starting up a session */ + context = g_option_context_new (_("GNOME Display Manager Session Worker")); + g_option_context_add_main_entries (context, entries, NULL); + + g_option_context_parse (context, &argc, &argv, NULL); + g_option_context_free (context); + + gdm_log_init (); + + settings = gdm_settings_new (); + if (settings == NULL) { + g_warning ("Unable to initialize settings"); + exit (EXIT_FAILURE); + } + + if (! gdm_settings_direct_init (settings, DATADIR "/gdm/gdm.schemas", "/")) { + g_warning ("Unable to initialize settings"); + exit (EXIT_FAILURE); + } + + gdm_log_set_debug (is_debug_set ()); + + address = g_getenv ("GDM_SESSION_DBUS_ADDRESS"); + if (address == NULL) { + g_warning ("GDM_SESSION_DBUS_ADDRESS not set"); + exit (EXIT_FAILURE); + } + + is_for_reauth = g_getenv ("GDM_SESSION_FOR_REAUTH") != NULL; + + worker = gdm_session_worker_new (address, is_for_reauth); + + main_loop = g_main_loop_new (NULL, FALSE); + + g_signal_connect (G_OBJECT (worker), + "notify::state", + G_CALLBACK (on_state_changed), + main_loop); + + g_unix_signal_add (SIGUSR1, on_sigusr1_cb, NULL); + + g_main_loop_run (main_loop); + + if (worker != NULL) { + g_signal_handlers_disconnect_by_func (worker, + G_CALLBACK (on_state_changed), + main_loop); + g_object_unref (worker); + } + + g_main_loop_unref (main_loop); + + g_debug ("Worker finished"); + + return 0; +} -- cgit v1.2.3