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/*
* Copyright (C) 2003-2014 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.
*/
#ifndef MPD_ARCHIVE_FILE_HXX
#define MPD_ARCHIVE_FILE_HXX
class Mutex;
class Cond;
class Error;
class ArchiveVisitor;
struct InputStream;
class ArchiveFile {
public:
const struct archive_plugin &plugin;
ArchiveFile(const struct archive_plugin &_plugin)
:plugin(_plugin) {}
protected:
/**
* Use Close() instead of delete.
*/
~ArchiveFile() {}
public:
virtual void Close() = 0;
/**
* Visit all entries inside this archive.
*/
virtual void Visit(ArchiveVisitor &visitor) = 0;
/**
* Opens an InputStream of a file within the archive.
*
* @param path the path within the archive
*/
virtual InputStream *OpenStream(const char *path,
Mutex &mutex, Cond &cond,
Error &error) = 0;
};
#endif
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