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https://github.com/libretro/scummvm.git
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73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef NEVERHOOD_BLBARCHIVE_H
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#define NEVERHOOD_BLBARCHIVE_H
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#include "common/array.h"
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#include "common/file.h"
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#include "common/stream.h"
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#include "common/substream.h"
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#include "neverhood/neverhood.h"
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namespace Neverhood {
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struct BlbHeader {
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uint32 id1;
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uint16 id2;
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uint16 extDataSize;
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int32 fileSize;
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uint32 fileCount;
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};
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struct BlbArchiveEntry {
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uint32 fileHash;
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byte type;
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byte comprType;
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uint16 extDataOfs;
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uint32 timeStamp;
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uint32 offset;
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uint32 diskSize;
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uint32 size;
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};
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class BlbArchive {
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public:
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BlbArchive();
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~BlbArchive();
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void open(const Common::String &filename);
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void load(uint index, byte *buffer, uint32 size);
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byte *getEntryExtData(uint index);
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uint32 getSize(uint index) { return _entries[index].size; }
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BlbArchiveEntry *getEntry(uint index) { return &_entries[index]; }
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uint getCount() { return _entries.size(); }
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Common::SeekableReadStream *createStream(uint index);
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private:
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Common::File _fd;
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Common::Array<BlbArchiveEntry> _entries;
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byte *_extData;
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};
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} // End of namespace Neverhood
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#endif /* NEVERHOOD_BLBARCHIVE_H */
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