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engines/pink/archive.h

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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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef PINK_ARCHIVE_H
+#define PINK_ARCHIVE_H
+
+#include "common/hash-str.h"
+#include "common/str-array.h"
+#include "common/stream.h"
+
+namespace Common {
+
+class File;
+
+}
+
+namespace Pink {
+
+class Object;
+
+class Archive {
+public:
+	Archive(Common::SeekableReadStream *stream);
+	Archive(Common::WriteStream *stream);
+
+	void mapObject(Object *obj);
+
+	byte readByte() { return _readStream->readByte(); }
+	uint32 readDWORD() { return _readStream->readUint32LE(); }
+	uint16 readWORD() { return _readStream->readUint16LE(); }
+
+	Common::String readString();
+	void skipString();
+
+	Object *readObject();
+
+	void write(const void *dataPtr, uint32 dataSize) { _writeStream->write(dataPtr, dataSize); }
+	void writeByte(byte val) { _writeStream->writeByte(val); }
+	void writeDWORD(uint32 val) { _writeStream->writeUint32LE(val); }
+	void writeWORD(uint16 val) { _writeStream->writeUint16LE(val); }
+
+	void writeString(const Common::String &string);
+
+private:
+	uint findObjectId(const char *name);
+
+	Object *parseObject(bool &isCopyReturned);
+
+	Common::Array<Object *> _objectMap;
+	Common::Array<uint> _objectIdMap;
+	Common::SeekableReadStream *_readStream;
+	Common::WriteStream *_writeStream;
+};
+
+} // End of namespace Pink
+
+#endif