[nstool] Add HashTreeMeta.

programs/nstool/source/HashTreeMeta.cpp

@@ -0,0 +1,124 @@
+#include "HashTreeMeta.h"
+
+HashTreeMeta::HashTreeMeta() :
+	mLayerInfo(),
+	mDataLayer(),
+	mMasterHashList()
+{
+
+}
+
+HashTreeMeta::HashTreeMeta(const nx::HierarchicalIntegrityHeader& hdr) :
+	mLayerInfo(),
+	mDataLayer(),
+	mMasterHashList()
+{
+	importHierarchicalIntergityHeader(hdr);
+}
+
+HashTreeMeta::HashTreeMeta(const nx::HierarchicalSha256Header& hdr) :
+	mLayerInfo(),
+	mDataLayer(),
+	mMasterHashList()
+{
+	importHierarchicalSha256Header(hdr);
+}
+
+bool HashTreeMeta::operator==(const HashTreeMeta& other) const
+{
+	return isEqual(other);
+}
+
+bool HashTreeMeta::operator!=(const HashTreeMeta& other) const
+{
+	return !isEqual(other);
+}
+
+void HashTreeMeta::operator=(const HashTreeMeta& other)
+{
+	copyFrom(other);
+}
+
+void HashTreeMeta::importHierarchicalIntergityHeader(const nx::HierarchicalIntegrityHeader& hdr)
+{
+	for (size_t i = 0; i < hdr.getLayerInfo().getSize(); i++)
+	{
+		sLayer layer;
+		layer.offset = hdr.getLayerInfo()[i].offset;
+		layer.size = hdr.getLayerInfo()[i].size;
+		layer.block_size = _BIT(hdr.getLayerInfo()[i].block_size);
+		if (i+1 == hdr.getLayerInfo().getSize())
+		{
+			mDataLayer = layer;
+		}
+		else
+		{
+			mLayerInfo.addElement(layer);
+		}
+	}
+	mMasterHashList = hdr.getMasterHashList();
+}
+
+void HashTreeMeta::importHierarchicalSha256Header(const nx::HierarchicalSha256Header& hdr)
+{
+	for (size_t i = 0; i < hdr.getLayerInfo().getSize(); i++)
+	{
+		sLayer layer;
+		layer.offset = hdr.getLayerInfo()[i].offset;
+		layer.size = hdr.getLayerInfo()[i].size;
+		layer.block_size = hdr.getHashBlockSize();
+		if (i+1 == hdr.getLayerInfo().getSize())
+		{
+			mDataLayer = layer;
+		}
+		else
+		{
+			mLayerInfo.addElement(layer);
+		}
+	}
+	mMasterHashList.addElement(hdr.getMasterHash());
+}
+
+const fnd::List<HashTreeMeta::sLayer>& HashTreeMeta::getHashLayerInfo() const
+{
+	return mLayerInfo;
+}
+
+void HashTreeMeta::setHashLayerInfo(const fnd::List<sLayer>& layer_info)
+{
+	mLayerInfo = layer_info;
+}
+
+const HashTreeMeta::sLayer& HashTreeMeta::getDataLayer() const
+{
+	return mDataLayer;
+}
+
+void  HashTreeMeta::setDataLayer(const sLayer& data_info)
+{
+	mDataLayer = data_info;
+}
+
+const fnd::List<crypto::sha::sSha256Hash>&  HashTreeMeta::getMasterHashList() const
+{
+	return mMasterHashList;
+}
+
+void  HashTreeMeta::setMasterHashList(const fnd::List<crypto::sha::sSha256Hash>& master_hash_list)
+{
+	mMasterHashList = master_hash_list;
+}
+
+bool  HashTreeMeta::isEqual(const HashTreeMeta& other) const
+{
+	return (mLayerInfo == other.mLayerInfo) \
+		&& (mDataLayer == other.mDataLayer) \
+		&& (mMasterHashList == other.mMasterHashList);
+}
+
+void  HashTreeMeta::copyFrom(const HashTreeMeta& other)
+{
+	mLayerInfo = other.mLayerInfo;
+	mDataLayer = other.mDataLayer;
+	mMasterHashList = other.mMasterHashList;
+}

programs/nstool/source/HashTreeMeta.h

@@ -0,0 +1,60 @@
+#pragma once
+#include <nx/HierarchicalIntegrityHeader.h>
+#include <nx/HierarchicalSha256Header.h>
+
+class HashTreeMeta
+{
+public:
+	struct sLayer
+	{
+		size_t offset;
+		size_t size;
+		size_t block_size;
+
+		void operator=(const sLayer& other)
+		{
+			offset = other.offset;
+			size = other.size;
+			block_size = other.block_size;
+		}
+
+		bool operator==(const sLayer& other) const
+		{
+			return (offset == other.offset && size == other.size && block_size == other.block_size);
+		}
+
+		bool operator!=(const sLayer& other) const
+		{
+			return !(*this == other);
+		}
+	};
+
+	HashTreeMeta();
+	HashTreeMeta(const nx::HierarchicalIntegrityHeader& hdr);
+	HashTreeMeta(const nx::HierarchicalSha256Header& hdr);
+
+	bool operator==(const HashTreeMeta& other) const;
+	bool operator!=(const HashTreeMeta& other) const;
+	void operator=(const HashTreeMeta& other);
+
+	void importHierarchicalIntergityHeader(const nx::HierarchicalIntegrityHeader& hdr);
+	void importHierarchicalSha256Header(const nx::HierarchicalSha256Header& hdr);
+
+	const fnd::List<sLayer>& getHashLayerInfo() const;
+	void setHashLayerInfo(const fnd::List<sLayer>& layer_info);
+
+	const sLayer& getDataLayer() const;
+	void setDataLayer(const sLayer& data_info);
+
+	const fnd::List<crypto::sha::sSha256Hash>& getMasterHashList() const;
+	void setMasterHashList(const fnd::List<crypto::sha::sSha256Hash>& master_hash_list);
+private:
+
+	// data
+	fnd::List<sLayer> mLayerInfo;
+	sLayer mDataLayer;
+	fnd::List<crypto::sha::sSha256Hash> mMasterHashList;	
+
+	bool isEqual(const HashTreeMeta& other) const;
+	void copyFrom(const HashTreeMeta& other);
+};