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/* $Id$ */
/*-
* Copyright (c) 2004 Benedikt Meurer <benny@xfce.org>
* All rights reserved.
*
* 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, 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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <libxfce4util/libxfce4util.h>
#include <xfce4-session/xfsm-compat-kde.h>
static gboolean kde_compat_started = FALSE;
static gboolean
run_timeout (gpointer user_data)
{
int status;
int result;
pid_t pid = *((pid_t *) user_data);
result = waitpid (pid, &status, WNOHANG);
if (result == pid)
{
gtk_main_quit ();
}
else if (result == -1)
{
g_warning ("Failed to wait for process %d: %s",
(int)pid, g_strerror (errno));
gtk_main_quit ();
}
return TRUE;
}
static void
run (const gchar *command)
{
gchar buffer[2048];
GError *error = NULL;
gchar **argv;
gint argc;
pid_t pid;
g_snprintf (buffer, 2048, "env DYLD_FORCE_FLAT_NAMESPACE= LD_BIND_NOW=true "
"SESSION_MANAGER= %s", command);
if (!g_shell_parse_argv (buffer, &argc, &argv, &error))
{
g_warning ("Unable to parse \"%s\": %s", buffer, error->message);
g_error_free (error);
return;
}
if (g_spawn_async (NULL, argv, NULL,
G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_SEARCH_PATH,
NULL, NULL, &pid, &error))
{
guint id = g_timeout_add (300, run_timeout, &pid);
gtk_main ();
g_source_remove (id);
}
else
{
g_warning ("Unable to exec \"%s\": %s", buffer, error->message);
g_error_free (error);
}
g_strfreev (argv);
}
void
xfsm_compat_kde_startup (void)
{
gchar command[256];
if (G_UNLIKELY (kde_compat_started))
return;
run ("kdeinit4");
/* tell klauncher about the session manager */
g_snprintf (command, 256, "qdbus org.kde.klauncher /KLauncher setLaunchEnv "
"SESSION_MANAGER \"%s\"",
g_getenv ("SESSION_MANAGER"));
run (command);
/* tell kde if we are running multi-head */
if (XScreenCount (gdk_x11_display_get_xdisplay (gdk_display_get_default ())) > 1)
{
g_snprintf (command, 256, "qdbus org.kde.klauncher /KLauncher setLaunchEnv "
"KDE_MULTIHEAD \"true\"");
run (command);
}
kde_compat_started = TRUE;
}
void
xfsm_compat_kde_shutdown (void)
{
if (G_UNLIKELY (!kde_compat_started))
return;
/* shutdown KDE services */
run ("kdeinit4_shutdown");
kde_compat_started = FALSE;
}
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