72 lines
1.5 KiB
C++
72 lines
1.5 KiB
C++
/*
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* Copyright (C) 2003-2013 The Music Player Daemon Project
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* 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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 "config.h"
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#include "Idle.hxx"
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#include "GlobalEvents.hxx"
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#include <atomic>
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#include <assert.h>
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static std::atomic_uint idle_flags;
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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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"update",
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"subscription",
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"message",
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nullptr
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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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unsigned old_flags = idle_flags.fetch_or(flags);
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if ((old_flags & flags) != flags)
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GlobalEvents::Emit(GlobalEvents::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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return idle_flags.exchange(0);
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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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