/*  Glimmer - session-management.c
 *
 *  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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#include "declarations.h"
#include "session-management.h"
#include "session.h"

static gint session_manage_save (GnomeClient * client, gint phase,
                                 GnomeSaveStyle save_style, gint is_shutdown,
                                 GnomeInteractStyle interact_style,
                                 gint is_fast, gpointer client_data);

GnomeClient *client = NULL;
gchar *program_name = PACKAGE;

void
init_session_management (void)
{
    client = gnome_master_client ();
    gtk_signal_connect (GTK_OBJECT (client), "save_yourself",
                        GTK_SIGNAL_FUNC (session_manage_save),
                        (gpointer) program_name);
    gtk_signal_connect (GTK_OBJECT (client), "die",
                        GTK_SIGNAL_FUNC (session_die), NULL);
}

void
session_die (GnomeClient * client, gpointer data)
{
    gtk_main_quit ();
}

static gint
session_manage_save (GnomeClient * client, gint phase,
                     GnomeSaveStyle save_style, gint is_shutdown,
                     GnomeInteractStyle interact_style, gint is_fast,
                     gpointer client_data)
{
    gchar **argv;
    guint argc;
    gchar rm[] = "rm";
    gchar *options[] = { "-s", "-f" };
    gchar buffer[384];

    g_snprintf (buffer, sizeof (buffer), "%s/." PACKAGE, getenv ("HOME"));
    gnome_client_set_current_directory (client, buffer);
    strcat (buffer, "/");
    strcat (buffer, client->client_id);
    save_session_to_file (buffer);

    argv = (gchar **) g_malloc0 (sizeof (gchar *) * 4);
    argc = 3;
    argv[0] = (gchar *) client_data;
    argv[1] = options[0];
    argv[2] = client->client_id;
    gnome_client_set_clone_command (client, argc, argv);
    gnome_client_set_restart_command (client, argc, argv);
    argv[0] = rm;
    argv[1] = options[1];
    argv[2] = client->client_id;
    gnome_client_set_discard_command (client, argc, argv);
    g_free (argv);
    return TRUE;
}