/* 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 "common/mutex.h" #include "common/stream.h" #include "common/substream.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; byte *extData; 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); void load(BlbArchiveEntry *entry, byte *buffer, uint32 size); byte *getEntryExtData(uint index); byte *getEntryExtData(BlbArchiveEntry *entry); uint32 getSize(uint index) { return _entries[index].size; } BlbArchiveEntry *getEntry(uint index) { return &_entries[index]; } uint getCount() { return _entries.size(); } Common::SeekableReadStream *createStream(uint index); Common::SeekableReadStream *createStream(BlbArchiveEntry *entry); private: Common::File _fd; Common::Mutex _mutex; Common::Array<BlbArchiveEntry> _entries; byte *_extData; }; } // End of namespace Neverhood #endif /* NEVERHOOD_BLBARCHIVE_H */