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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 DIRECTOR_ARCHIVE_H
#define DIRECTOR_ARCHIVE_H
#include "common/file.h"
#include "common/substream.h"
namespace Common {
class MacResManager;
}
namespace Director {
// Completely ripped off of Mohawk's Archive code
struct Resource {
uint32 index;
uint32 offset;
uint32 size;
uint32 castId;
uint32 tag;
Common::String name;
Common::Array<Resource> children;
};
class Archive {
public:
Archive();
virtual ~Archive();
virtual bool openFile(const Common::String &fileName);
virtual bool openStream(Common::SeekableReadStream *stream, uint32 offset = 0) = 0;
virtual void close();
Common::String getFileName() const { return _fileName; }
bool isOpen() const { return _stream != 0; }
bool hasResource(uint32 tag, int id) const;
bool hasResource(uint32 tag, const Common::String &resName) const;
virtual Common::SeekableSubReadStreamEndian *getResource(uint32 tag, uint16 id);
virtual Resource getResourceDetail(uint32 tag, uint16 id);
uint32 getOffset(uint32 tag, uint16 id) const;
uint16 findResourceID(uint32 tag, const Common::String &resName) const;
Common::String getName(uint32 tag, uint16 id) const;
Common::Array<uint32> getResourceTypeList() const;
Common::Array<uint16> getResourceIDList(uint32 type) const;
bool _isBigEndian;
static uint32 convertTagToUppercase(uint32 tag);
protected:
Common::SeekableReadStream *_stream;
typedef Common::HashMap<uint16, Resource> ResourceMap;
typedef Common::HashMap<uint32, ResourceMap> TypeMap;
TypeMap _types;
Common::String _fileName;
};
class MacArchive : public Archive {
public:
MacArchive();
~MacArchive();
void close();
bool openFile(const Common::String &fileName);
bool openStream(Common::SeekableReadStream *stream, uint32 startOffset = 0);
Common::SeekableSubReadStreamEndian *getResource(uint32 tag, uint16 id);
private:
Common::MacResManager *_resFork;
};
class RIFFArchive : public Archive {
public:
RIFFArchive() : Archive() { _startOffset = 0; }
~RIFFArchive() {}
bool openStream(Common::SeekableReadStream *stream, uint32 startOffset = 0);
Common::SeekableSubReadStreamEndian *getResource(uint32 tag, uint16 id);
uint32 _startOffset;
};
class RIFXArchive : public Archive {
public:
RIFXArchive() : Archive(){ _isBigEndian = true; }
~RIFXArchive() {}
bool openStream(Common::SeekableReadStream *stream, uint32 startOffset = 0);
Common::SeekableSubReadStreamEndian *getResource(uint32 tag, uint16 id);
Resource getResourceDetail(uint32 tag, uint16 id);
};
} // End of namespace Director
#endif
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