1 files changed, 109 insertions, 0 deletions
diff --git a/engines/director/archive.h b/engines/director/archive.h
new file mode 100644
index 0000000000..54d7086326
--- /dev/null
+++ b/engines/director/archive.h
@@ -0,0 +1,109 @@
+/* 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
+
+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, uint16 id) const;
+	bool hasResource(uint32 tag, const Common::String &resName) const;
+	virtual Common::SeekableSubReadStreamEndian *getResource(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;
+	struct Resource {
+		uint32 offset;
+		uint32 size;
+		Common::String name;
+	};
+	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() {}
+	~RIFFArchive() {}
+
+	bool openStream(Common::SeekableReadStream *stream, uint32 startOffset = 0);
+	Common::SeekableSubReadStreamEndian *getResource(uint32 tag, uint16 id);
+};
+
+class RIFXArchive : public Archive {
+public:
+	RIFXArchive() : Archive(){ _isBigEndian = true; }
+	~RIFXArchive() {}
+
+	bool openStream(Common::SeekableReadStream *stream, uint32 startOffset = 0);
+};
+
+} // End of namespace Director
+
+#endif