Add unpacktool

unpacktool/ArchiveDescription.h

@@ -0,0 +1,71 @@
+#pragma once
+
+#include "MacFileInfo.h"
+
+#include <vector>
+#include <stdint.h>
+
+namespace CompressionMethods
+{
+	enum CompressionMethod
+	{
+		kNone,
+		kUnknown,
+
+		kStuffItRLE90,
+		kStuffItLZW,
+		kStuffItHuffman,
+		kStuffItLZAH,
+		kStuffItFixedHuffman,
+		kStuffItMW,
+		kStuffIt13,
+		kStuffIt14,
+		kStuffItArsenic,
+
+		kCompactProRLE,
+		kCompactProLZHRLE,
+	};
+}
+
+typedef CompressionMethods::CompressionMethod CompressionMethod_t;
+
+struct ArchiveItemList;
+
+struct ArchiveCompressedChunkDesc
+{
+	ArchiveCompressedChunkDesc();
+
+	uint64_t m_filePosition;
+	size_t m_uncompressedSize;
+	size_t m_compressedSize;
+	CompressionMethod_t m_compressionMethod;
+};
+
+struct ArchiveItem
+{
+	ArchiveItem();
+	ArchiveItem(ArchiveItem &&other);
+	ArchiveItem(const ArchiveItem &other);
+	~ArchiveItem();
+
+	bool m_isDirectory;
+	std::vector<uint8_t> m_fileNameUTF8;
+	PortabilityLayer::MacFileProperties m_macProperties;
+
+	ArchiveCompressedChunkDesc m_dataForkDesc;
+	ArchiveCompressedChunkDesc m_resourceForkDesc;
+	ArchiveCompressedChunkDesc m_commentDesc;
+
+	ArchiveItemList *m_children;
+};
+
+struct ArchiveItemList
+{
+public:
+	ArchiveItemList();
+	ArchiveItemList(ArchiveItemList &&other);
+	ArchiveItemList(const ArchiveItemList &other);
+	~ArchiveItemList();
+
+	std::vector<ArchiveItem> m_items;
+};