2010-07-21 08:58:15 +02:00
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/*
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2013-01-02 19:52:57 +01:00
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* Copyright (C) 2003-2013 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 19:52:57 +01:00
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#include "PlaylistDatabase.hxx"
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2013-01-02 20:25:20 +01:00
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#include "PlaylistVector.hxx"
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2013-12-06 22:22:58 +01:00
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#include "fs/TextFile.hxx"
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2013-04-09 01:08:20 +02:00
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#include "util/StringUtil.hxx"
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2013-08-10 18:02:44 +02:00
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#include "util/Error.hxx"
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#include "util/Domain.hxx"
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2010-07-21 08:58:15 +02:00
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#include <string.h>
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#include <stdlib.h>
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2013-08-10 18:02:44 +02:00
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static constexpr Domain playlist_database_domain("playlist_database");
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2010-07-21 08:58:15 +02:00
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void
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2013-01-02 22:16:52 +01:00
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playlist_vector_save(FILE *fp, const PlaylistVector &pv)
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2010-07-21 08:58:15 +02:00
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{
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2013-01-02 22:16:52 +01:00
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for (const PlaylistInfo &pi : pv)
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2010-07-21 08:58:15 +02:00
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fprintf(fp, PLAYLIST_META_BEGIN "%s\n"
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"mtime: %li\n"
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"playlist_end\n",
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2013-01-02 22:16:52 +01:00
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pi.name.c_str(), (long)pi.mtime);
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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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2013-01-03 10:16:05 +01:00
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playlist_metadata_load(TextFile &file, PlaylistVector &pv, const char *name,
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2013-08-10 18:02:44 +02:00
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Error &error)
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2010-07-21 08:58:15 +02:00
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{
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2013-01-02 22:04:03 +01:00
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PlaylistInfo pm(name, 0);
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2013-01-02 19:52:57 +01:00
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2010-07-21 08:58:15 +02:00
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char *line, *colon;
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const char *value;
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2013-10-02 08:13:28 +02:00
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while ((line = file.ReadLine()) != nullptr &&
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2010-07-21 08:58:15 +02:00
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strcmp(line, "playlist_end") != 0) {
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colon = strchr(line, ':');
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2013-10-02 08:13:28 +02:00
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if (colon == nullptr || colon == line) {
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2013-08-10 18:02:44 +02:00
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error.Format(playlist_database_domain,
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"unknown line in db: %s", line);
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2010-07-21 08:58:15 +02:00
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return false;
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}
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*colon++ = 0;
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2013-10-18 12:24:09 +02:00
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value = strchug_fast(colon);
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2010-07-21 08:58:15 +02:00
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if (strcmp(line, "mtime") == 0)
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2013-10-02 08:13:28 +02:00
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pm.mtime = strtol(value, nullptr, 10);
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2010-07-21 08:58:15 +02:00
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else {
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2013-08-10 18:02:44 +02:00
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error.Format(playlist_database_domain,
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"unknown line in db: %s", line);
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2010-07-21 08:58:15 +02:00
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return false;
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}
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}
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2013-01-02 22:16:52 +01:00
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pv.UpdateOrInsert(std::move(pm));
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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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