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// BMPx - The Dumb Music Player
// Copyright (C) 2005 BMPx development team.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License Version 2
// as published by the Free Software Foundation.
//
// 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.
//
// --
//
// The BMPx project hereby grants permission for non-GPL compatible GStreamer
// plugins to be used and distributed together with GStreamer and BMPx. This
// permission is above and beyond the permissions granted by the GPL license
// BMPx is covered by.
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif //HAVE_CONFIG_H
#include <revision.h>
#include <build.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <locale.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <glib/gi18n.h>
#include <glib-object.h>
#include <glib/gprintf.h>
#include <gtk/gtk.h>
#include <dbus/dbus-glib.h>
#include <dbus/dbus-glib-lowlevel.h>
#include <dbus/dbus.h>
#include <bmp/dbus.hh>
#include <src/paths.hh>
static GMainLoop *mainloop = NULL;
static DBusGConnection *dbus = NULL;
static DBusConnection *c_bus = NULL;
static DBusGProxy *o_bus = NULL,
*o_bmp = NULL;
static void setup_i18n (void)
{
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALE_DIR);
bind_textdomain_codeset (PACKAGE, "UTF-8");
textdomain (PACKAGE);
}
static void name_owner_changed (DBusGProxy *proxy, char *name, char *old_owner, char *new_owner, gpointer data)
{
if (!name || (name && strcmp (name, BMP_DBUS_SERVICE))) return;
if (strlen (old_owner) && !strlen (new_owner))
{
if (g_getenv ("DISPLAY"))
{
gtk_init (0, NULL);
GtkWidget *dialog = gtk_message_dialog_new_with_markup (NULL, 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
_("<big><b>BMP Terminated without Reporting the Shutdown</b></big>\n\n"
"If this was unexpected (if you didn't kill it with 'kill' on purpose, or maybe if "
"you did, but the app hung before you did so, or if you don't even know what 'kill' is at all) "
"then please report the problem situation as a bug at "
"<b>http://bugs.beep-media-player.org</b>"));
gtk_window_set_title (GTK_WINDOW (dialog), _("BMP Exited Unexpectedly - BMP"));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
exit (EXIT_SUCCESS);
}
}
static void on_bmp_shutdown_complete (DBusGProxy *proxy, gpointer data)
{
dbus_g_proxy_disconnect_signal (o_bus, "NameOwnerChanged", G_CALLBACK (name_owner_changed), NULL);
g_main_loop_quit (mainloop);
}
#if 0
static void print_error (DBusError *error)
{
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "DBus Error: (%s): %s", error->name, error->message);
}
static void print_gerror (GError **error)
{
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "Error: %s", (*error)->message);
g_error_free (*error);
*error = NULL;
}
#endif
int main (int n_args, char **args)
{
GError *error = NULL;
DBusError dbus_error;
g_type_init ();
dbus_g_type_specialized_init ();
mainloop = g_main_loop_new (NULL, FALSE);
setup_i18n ();
dbus = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
if (error)
{
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR, "DBus Error: %s", error->message);
g_error_free (error);
return EXIT_FAILURE;
}
// We assume here the dbus daemon could be reached since we've been activated by it
if (!dbus)
{
return EXIT_FAILURE;
}
dbus_error_init (&dbus_error);
c_bus = dbus_g_connection_get_connection (dbus);
dbus_connection_setup_with_g_main (c_bus, g_main_context_default());
o_bus = dbus_g_proxy_new_for_name (dbus, "org.freedesktop.DBus", "/org/freedesktop/DBus", "org.freedesktop.DBus");
dbus_g_proxy_add_signal (o_bus, "NameOwnerChanged", G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INVALID);
dbus_g_proxy_connect_signal (o_bus, "NameOwnerChanged", G_CALLBACK (name_owner_changed), NULL, NULL);
o_bmp = dbus_g_proxy_new_for_name_owner (dbus, BMP_DBUS_SERVICE, BMP_DBUS_PATH, BMP_DBUS_INTERFACE, &error);
if (!o_bmp)
{
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR, "BMP DBus Interface not present");
}
if (error)
{
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR, "DBus Error: %s", error->message);
g_error_free (error);
return FALSE;
}
dbus_g_proxy_add_signal (o_bmp, "ShutdownComplete", G_TYPE_INVALID);
dbus_g_proxy_connect_signal (o_bmp, "ShutdownComplete", G_CALLBACK (on_bmp_shutdown_complete), NULL, NULL);
guint request_name_result = 0;
if (!dbus_g_proxy_call (o_bus, "RequestName", &error,
G_TYPE_STRING, BMP_DBUS_SENTINEL_SERVICE,
G_TYPE_UINT, 0,
G_TYPE_INVALID,
G_TYPE_UINT, &request_name_result,
G_TYPE_INVALID))
{
g_error ("%s: Failed RequestName request: %s", G_STRFUNC, error->message);
g_error_free (error);
error = NULL;
}
switch (request_name_result)
{
case DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER:
{
break;
}
case DBUS_REQUEST_NAME_REPLY_EXISTS:
{
break;
}
}
g_main_loop_run (mainloop);
return EXIT_SUCCESS;
}
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