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/*
* Copyright 2003-2017 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "ArchiveInputPlugin.hxx"
#include "archive/ArchiveDomain.hxx"
#include "archive/ArchiveLookup.hxx"
#include "archive/ArchiveList.hxx"
#include "archive/ArchivePlugin.hxx"
#include "archive/ArchiveFile.hxx"
#include "../InputPlugin.hxx"
#include "../InputStream.hxx"
#include "fs/Path.hxx"
#include "Log.hxx"
#include "util/ScopeExit.hxx"
#include <stdexcept>
#include <stdlib.h>
InputStreamPtr
OpenArchiveInputStream(Path path, Mutex &mutex)
{
const ArchivePlugin *arplug;
char *pname = strdup(path.c_str());
AtScopeExit(pname) {
free(pname);
};
// archive_lookup will modify pname when true is returned
const char *archive, *filename, *suffix;
if (!archive_lookup(pname, &archive, &filename, &suffix)) {
FormatDebug(archive_domain,
"not an archive, lookup %s failed", pname);
return nullptr;
}
//check which archive plugin to use (by ext)
arplug = archive_plugin_from_suffix(suffix);
if (!arplug) {
FormatWarning(archive_domain,
"can't handle archive %s", archive);
return nullptr;
}
return archive_file_open(arplug, Path::FromFS(archive))
->OpenStream(filename, mutex);
}