+++ /dev/null
-/**
- * @file mce.c
- * @brief Nokia MCE screen unblanking for VLC media player
- */
-/*****************************************************************************
- * Copyright © 2009-2011 Rémi Denis-Courmont
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser 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
-
-#include <vlc_common.h>
-#include <vlc_plugin.h>
-#include <vlc_inhibit.h>
-#include <dbus/dbus.h>
-
-static int Open (vlc_object_t *);
-static void Close (vlc_object_t *);
-
-/*
- * Module descriptor
- */
-vlc_module_begin ()
- set_shortname (N_("MCE"))
- set_description (N_("Nokia MCE screen unblanking"))
- set_category (CAT_ADVANCED)
- set_subcategory (SUBCAT_ADVANCED_MISC)
- set_capability ("inhibit", 20)
- set_callbacks (Open, Close)
-vlc_module_end ()
-
-static void Inhibit (vlc_inhibit_t *, unsigned);
-static void Timer (void *data);
-
-struct vlc_inhibit_sys
-{
- DBusConnection *conn;
- vlc_timer_t timer;
-};
-
-static int Open (vlc_object_t *obj)
-{
- vlc_inhibit_t *ih = (vlc_inhibit_t *)obj;
- vlc_inhibit_sys_t *sys = malloc (sizeof (*sys));
- if (unlikely(sys == NULL))
- return VLC_ENOMEM;
-
- DBusError err;
-
- dbus_error_init (&err);
- sys->conn = dbus_bus_get_private (DBUS_BUS_SYSTEM, &err);
- if (sys->conn == NULL)
- {
- msg_Err (obj, "cannot connect to system bus: %s", err.message);
- dbus_error_free (&err);
- goto error;
- }
-
- if (vlc_timer_create (&sys->timer, Timer, sys->conn))
- {
- dbus_connection_unref (sys->conn);
- goto error;
- }
-
- ih->p_sys = sys;
- ih->inhibit = Inhibit;
- return VLC_SUCCESS;
-
-error:
- free (sys);
- return VLC_EGENERIC;
-}
-
-static void Close (vlc_object_t *obj)
-{
- vlc_inhibit_t *ih = (vlc_inhibit_t *)obj;
- vlc_inhibit_sys_t *sys = ih->p_sys;
-
- vlc_timer_destroy (sys->timer);
- dbus_connection_close (sys->conn);
- dbus_connection_unref (sys->conn);
- free (sys);
-}
-
-static void Inhibit (vlc_inhibit_t *ih, unsigned flags)
-{
- vlc_inhibit_sys_t *sys = ih->p_sys;
- bool unblank = (flags & VLC_INHIBIT_DISPLAY) != 0;
-
- /* The shortest blanking interval is 10s on N900, 15s on N9 */
- const mtime_t interval = 9 * CLOCK_FREQ;
- vlc_timer_schedule (sys->timer, false, unblank, interval);
-}
-
-/* NOTE: This plug-in could be compiled without MCE development files easily.
- * But then it would get included on all platforms with D-Bus. */
-#include <mce/dbus-names.h>
-
-static void Timer (void *data)
-{
- DBusConnection *conn = data;
- DBusMessage *msg = dbus_message_new_method_call (MCE_SERVICE,
- MCE_REQUEST_PATH,
- MCE_REQUEST_IF,
- MCE_DISPLAY_ON_REQ);
- if (unlikely(msg == NULL))
- return;
-
- if (dbus_connection_send (conn, msg, NULL))
- dbus_connection_flush (conn);
- dbus_message_unref (msg);
-}
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