2010-11-18 22:25:11 +01:00
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/*
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2015-01-01 19:48:13 +01:00
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* Copyright (C) 2003-2015 The Music Player Daemon Project
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2010-11-18 22:25:11 +01:00
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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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2013-07-28 20:31:27 +02:00
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#include "ApeReplayGain.hxx"
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#include "ApeLoader.hxx"
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2014-09-24 20:10:59 +02:00
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#include "ReplayGain.hxx"
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2013-10-20 23:09:51 +02:00
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#include "util/ASCII.hxx"
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2013-10-26 15:14:54 +02:00
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#include "fs/Path.hxx"
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2010-11-18 22:25:11 +01:00
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#include <string.h>
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#include <stdlib.h>
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static bool
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replay_gain_ape_callback(unsigned long flags, const char *key,
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2013-07-28 20:31:27 +02:00
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const char *_value, size_t value_length,
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2013-10-25 19:09:22 +02:00
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ReplayGainInfo &info)
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2010-11-18 22:25:11 +01:00
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{
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/* we only care about utf-8 text tags */
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if ((flags & (0x3 << 1)) != 0)
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2013-07-28 20:31:27 +02:00
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return false;
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2010-11-18 22:25:11 +01:00
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char value[16];
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if (value_length >= sizeof(value))
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2013-07-28 20:31:27 +02:00
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return false;
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2010-11-18 22:25:11 +01:00
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memcpy(value, _value, value_length);
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value[value_length] = 0;
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2014-09-24 20:10:59 +02:00
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return ParseReplayGainTag(info, key, value);
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2010-11-18 22:25:11 +01:00
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}
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bool
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2013-10-26 15:14:54 +02:00
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replay_gain_ape_read(Path path_fs, ReplayGainInfo &info)
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2010-11-18 22:25:11 +01:00
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{
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2013-07-28 20:31:27 +02:00
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bool found = false;
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2013-10-25 19:09:22 +02:00
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auto callback = [&info, &found]
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2013-07-28 20:31:27 +02:00
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(unsigned long flags, const char *key,
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const char *value,
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size_t value_length) {
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found |= replay_gain_ape_callback(flags, key,
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value, value_length,
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info);
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return true;
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2010-11-18 22:25:11 +01:00
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};
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2013-07-28 20:31:27 +02:00
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return tag_ape_scan(path_fs, callback) && found;
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2010-11-18 22:25:11 +01:00
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}
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