90 lines
1.8 KiB
C
90 lines
1.8 KiB
C
/* the Music Player Daemon (MPD)
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* Copyright (C) 2008 Max Kellermann <max@duempel.org>
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* This project's homepage is: http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* Support library for the "idle" command.
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*
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*/
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#include "idle.h"
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#include "event_pipe.h"
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#include <assert.h>
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#include <glib.h>
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static unsigned idle_flags;
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static GMutex *idle_mutex = NULL;
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static const char *const idle_names[] = {
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"database",
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"stored_playlist",
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"playlist",
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"player",
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"mixer",
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"output",
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"options",
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"sticker",
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NULL
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};
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void
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idle_init(void)
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{
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g_assert(idle_mutex == NULL);
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idle_mutex = g_mutex_new();
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}
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void
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idle_deinit(void)
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{
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g_assert(idle_mutex != NULL);
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g_mutex_free(idle_mutex);
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idle_mutex = NULL;
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}
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void
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idle_add(unsigned flags)
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{
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assert(flags != 0);
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g_mutex_lock(idle_mutex);
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idle_flags |= flags;
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g_mutex_unlock(idle_mutex);
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event_pipe_emit(PIPE_EVENT_IDLE);
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}
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unsigned
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idle_get(void)
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{
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unsigned flags;
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g_mutex_lock(idle_mutex);
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flags = idle_flags;
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idle_flags = 0;
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g_mutex_unlock(idle_mutex);
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return flags;
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}
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const char*const*
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idle_get_names(void)
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{
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return idle_names;
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}
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