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Diffstat (limited to 'engines/neverhood/blbarchive.h')
-rw-r--r-- | engines/neverhood/blbarchive.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/engines/neverhood/blbarchive.h b/engines/neverhood/blbarchive.h new file mode 100644 index 0000000000..7fc54d90a7 --- /dev/null +++ b/engines/neverhood/blbarchive.h @@ -0,0 +1,66 @@ +/* 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 NEVERHOOD_BLBARCHIVE_H +#define NEVERHOOD_BLBARCHIVE_H + +#include "common/array.h" +#include "common/file.h" +#include "neverhood/neverhood.h" + +namespace Neverhood { + +struct BlbHeader { + uint32 id1; + uint16 id2; + uint16 extDataSize; + int32 fileSize; + uint32 fileCount; +}; + +struct BlbArchiveEntry { + uint32 fileHash; + byte type; + byte comprType; + uint16 extDataOfs; + uint32 timeStamp; + uint32 offset; + uint32 diskSize; + uint32 size; +}; + +class BlbArchive { +public: + BlbArchive(); + ~BlbArchive(); + void open(const Common::String &filename); + void load(uint index, byte *buffer, uint32 size); + uint32 getSize(uint index) { return _entries[index].size; } +private: + Common::File _fd; + Common::Array<BlbArchiveEntry> _entries; + byte *_extData; +}; + +} // End of namespace Neverhood + +#endif /* NEVERHOOD_BLBARCHIVE_H */ |