2010-07-21 08:58:15 +02:00
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/*
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2014-01-13 22:30:36 +01:00
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* Copyright (C) 2003-2014 The Music Player Daemon Project
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2010-07-21 08:58:15 +02:00
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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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#include "config.h"
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2013-01-02 20:25:20 +01:00
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#include "PlaylistVector.hxx"
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2014-01-24 16:18:50 +01:00
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#include "db/DatabaseLock.hxx"
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2010-07-21 08:58:15 +02:00
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2013-01-02 22:16:52 +01:00
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#include <algorithm>
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2010-07-21 08:58:15 +02:00
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#include <assert.h>
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2013-01-02 22:16:52 +01:00
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PlaylistVector::iterator
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PlaylistVector::find(const char *name)
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2010-07-21 08:58:15 +02:00
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{
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2012-02-13 19:25:03 +01:00
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assert(holding_db_lock());
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2013-10-02 08:13:28 +02:00
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assert(name != nullptr);
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2010-07-21 08:58:15 +02:00
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2013-01-02 22:16:52 +01:00
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return std::find_if(begin(), end(),
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PlaylistInfo::CompareName(name));
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2010-07-21 08:58:15 +02:00
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}
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2010-09-07 20:21:19 +02:00
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bool
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2013-01-02 22:16:52 +01:00
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PlaylistVector::UpdateOrInsert(PlaylistInfo &&pi)
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2010-07-21 08:58:15 +02:00
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{
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2012-02-13 19:25:03 +01:00
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assert(holding_db_lock());
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2013-01-02 22:16:52 +01:00
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auto i = find(pi.name.c_str());
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if (i != end()) {
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if (pi.mtime == i->mtime)
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2010-09-07 20:21:19 +02:00
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return false;
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2013-01-02 22:16:52 +01:00
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i->mtime = pi.mtime;
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2010-07-21 08:58:15 +02:00
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} else
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2013-01-02 22:16:52 +01:00
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push_back(std::move(pi));
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2010-09-07 20:21:19 +02:00
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return true;
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2010-07-21 08:58:15 +02:00
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}
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bool
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2013-01-02 22:16:52 +01:00
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PlaylistVector::erase(const char *name)
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2010-07-21 08:58:15 +02:00
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{
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2012-02-13 19:25:03 +01:00
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assert(holding_db_lock());
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2013-01-02 22:16:52 +01:00
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auto i = find(name);
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if (i == end())
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2010-07-21 08:58:15 +02:00
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return false;
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2013-01-02 22:16:52 +01:00
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erase(i);
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2010-07-21 08:58:15 +02:00
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return true;
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}
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