Commit 2aed8da2 authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont

screensaver: remove D-Bus code

xdg-screensaver takes care of that...
...without the 30 seconds interval timer.
parent 6eb5c03f
......@@ -969,8 +969,8 @@ then
dnl api stable dbus
PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
[ AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
VLC_ADD_LIBS([screensaver libvlccore],[$DBUS_LIBS])
VLC_ADD_CFLAGS([screensaver libvlccore],[$DBUS_CFLAGS])
VLC_ADD_LIBS([libvlccore],[$DBUS_LIBS])
VLC_ADD_CFLAGS([libvlccore],[$DBUS_CFLAGS])
dnl Check for dbus control interface
AC_ARG_ENABLE(dbus-control, [ --disable-dbus-control D-BUS control interface (default enabled)])
if test "${enable_dbus_control}" != "no"
......
......@@ -41,20 +41,6 @@
#include <unistd.h>
#include <signal.h>
#ifdef HAVE_DBUS
#include <dbus/dbus.h>
#define GS_SERVICE "org.gnome.ScreenSaver"
#define GS_PATH "/org/gnome/ScreenSaver"
#define GS_INTERFACE "org.gnome.ScreenSaver"
#define FDS_SERVICE "org.freedesktop.ScreenSaver"
#define FDS_PATH "/ScreenSaver"
#define FDS_INTERFACE "org.freedesktop.ScreenSaver"
#endif
/*****************************************************************************
* Local prototypes
*****************************************************************************/
......@@ -63,25 +49,8 @@ static void Deactivate ( vlc_object_t * );
static void Timer( void * );
#ifdef HAVE_DBUS
static DBusConnection * dbus_init( intf_thread_t *p_intf );
static void poke_screensaver( intf_thread_t *p_intf,
DBusConnection *p_connection );
static void screensaver_send_message_void ( intf_thread_t *p_intf,
DBusConnection *p_connection,
const char *psz_service,
const char *psz_path,
const char *psz_interface,
const char *psz_name );
static bool screensaver_is_running( DBusConnection *p_connection, const char *psz_service );
#endif
struct intf_sys_t
{
#ifdef HAVE_DBUS
DBusConnection *p_connection;
#endif
vlc_timer_t timer;
};
......@@ -114,9 +83,6 @@ static int Activate( vlc_object_t *p_this )
}
vlc_timer_schedule( p_sys->timer, false, 30*CLOCK_FREQ, 30*CLOCK_FREQ );
#ifdef HAVE_DBUS
p_sys->p_connection = dbus_init( p_intf );
#endif
return VLC_SUCCESS;
}
......@@ -129,10 +95,6 @@ static void Deactivate( vlc_object_t *p_this )
intf_sys_t *p_sys = p_intf->p_sys;
vlc_timer_destroy( p_sys->timer );
#ifdef HAVE_DBUS
if( p_sys->p_connection )
dbus_connection_unref( p_sys->p_connection );
#endif
free( p_sys );
}
......@@ -201,111 +163,7 @@ static void Timer( void *data )
"xscreensaver-command -deactivate &", (char*)NULL };
Execute( p_intf, ppsz_xsargs );
/* If we have dbus support, let's communicate directly with
* gnome-screensave else, run gnome-screensaver-command */
#ifdef HAVE_DBUS
poke_screensaver( p_intf, p_intf->p_sys->p_connection );
#else
const char *const ppsz_gsargs[] = { "/bin/sh", "-c",
"gnome-screensaver-command --poke &", (char*)NULL };
Execute( p_intf, ppsz_gsargs );
#endif
/* FIXME: add support for other screensavers */
}
#ifdef HAVE_DBUS
static DBusConnection * dbus_init( intf_thread_t *p_intf )
{
DBusError dbus_error;
dbus_error_init (&dbus_error);
DBusConnection * p_connection = dbus_bus_get( DBUS_BUS_SESSION, &dbus_error );
if ( !p_connection )
{
msg_Warn( p_intf, "failed to connect to the D-BUS daemon: %s",
dbus_error.message);
dbus_error_free( &dbus_error );
return NULL;
}
return p_connection;
}
static void poke_screensaver( intf_thread_t *p_intf,
DBusConnection *p_connection )
{
if( screensaver_is_running( p_connection, GS_SERVICE ) )
{
# ifdef SCREENSAVER_DEBUG
msg_Dbg( p_intf, "found a running gnome-screensaver instance" );
# endif
/* gnome-screensaver changed it's D-Bus interface, so we need both */
screensaver_send_message_void( p_intf, p_connection, GS_SERVICE, GS_PATH,
GS_INTERFACE, "Poke" );
screensaver_send_message_void( p_intf, p_connection, GS_SERVICE, GS_PATH,
GS_INTERFACE, "SimulateUserActivity" );
}
else if( screensaver_is_running( p_connection, FDS_SERVICE ) )
{
# ifdef SCREENSAVER_DEBUG
msg_Dbg( p_intf, "found a running freedesktop-screensaver instance" );
# endif
screensaver_send_message_void( p_intf, p_connection, FDS_SERVICE, FDS_PATH,
FDS_INTERFACE, "SimulateUserActivity" );
}
# ifdef SCREENSAVER_DEBUG
else
{
msg_Dbg( p_intf, "found no running (gnome|freedesktop)-screensaver instance" );
}
# endif
}
static void screensaver_send_message_void ( intf_thread_t *p_intf,
DBusConnection *p_connection,
const char *psz_service,
const char *psz_path,
const char *psz_interface,
const char *psz_name )
{
DBusMessage *p_message;
if( !p_connection || !psz_name ) return;
p_message = dbus_message_new_method_call( psz_service, psz_path,
psz_interface, psz_name );
if( p_message == NULL )
{
msg_Err( p_intf, "DBUS initialization failed: message initialization" );
return;
}
if( !dbus_connection_send( p_connection, p_message, NULL ) )
{
msg_Err( p_intf, "DBUS communication failed" );
}
dbus_connection_flush( p_connection );
dbus_message_unref( p_message );
}
static bool screensaver_is_running( DBusConnection *p_connection, const char *psz_service )
{
DBusError error;
bool b_return;
if( !p_connection ) return false;
dbus_error_init( &error );
b_return = dbus_bus_name_has_owner( p_connection, psz_service, &error );
if( dbus_error_is_set( &error ) ) dbus_error_free (&error);
return b_return;
}
#endif
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