Solution refactoring and restructuring, removed Boost dependency, removed unused tools

src/EterPack/EterPackPolicy_CSHybridCrypt.h

@@ -0,0 +1,94 @@
+#ifndef __INC_ETERPACKLIB_ETERPACKPOLICY_CSHYBRIDCRYPT_H__
+#define __INC_ETERPACKLIB_ETERPACKPOLICY_CSHYBRIDCRYPT_H__
+
+#include <unordered_map>
+#include <cryptopp/cryptlib.h>
+#include <cryptopp/camellia.h>
+#include <cryptopp/twofish.h>
+#include <cryptopp/tea.h>
+
+enum eHybridCipherAlgorithm
+{
+	e_Cipher_Camellia,
+	e_Cipher_Twofish,
+	e_Cipher_XTEA,
+	Num_Of_Ciphers
+};
+
+
+class CFileBase;
+class CLZObject;
+
+//THEMIDA
+class EterPackPolicy_CSHybridCrypt
+{
+public:
+	~EterPackPolicy_CSHybridCrypt();
+
+	bool GenerateCryptKey( std::string& rfileName );
+	bool EncryptMemory( std::string& rfilename, IN const BYTE* pSrcData, IN int iSrcLen, OUT CLZObject& zObj );
+	bool DecryptMemory( std::string& rfilename, IN const BYTE* pSrcData, IN int iSrcLen, OUT CLZObject& zObj );
+	bool IsContainingCryptKey() const;
+
+	//Supplementary Data Block (SDB)
+	bool GenerateSupplementaryDataBlock(std::string& rfilename, const std::string& strMapName, IN const BYTE* pSrcData, IN int iSrcLen, OUT LPBYTE& pDestData, OUT int& iDestLen );
+	bool GetSupplementaryDataBlock( std::string& rfilename, OUT LPBYTE& pSDB, OUT int& iSDBSize  );
+	bool IsContainingSDBFile() const;
+
+	// Read/Write IO
+	void WriteCryptKeyToFile( CFileBase& rFile );
+	int  ReadCryptKeyInfoFromStream( IN const BYTE* pStream );
+
+	void WriteSupplementaryDataBlockToFile( CFileBase& rFile );
+	int  ReadSupplementatyDataBlockFromStream( IN const BYTE* pStream );
+
+protected:
+
+	typedef union UEncryptKey
+	{
+		BYTE key[16];
+		BYTE keyCamellia[ CryptoPP::Camellia::DEFAULT_KEYLENGTH];
+		BYTE keyTwofish [ CryptoPP::Twofish::DEFAULT_KEYLENGTH];
+		BYTE keyXTEA	[ CryptoPP::XTEA::DEFAULT_KEYLENGTH];
+	
+	} TEncryptKey;
+
+	typedef union UEncryptIV
+	{
+		BYTE iv[16];
+		BYTE ivCamellia [ CryptoPP::Camellia::BLOCKSIZE];
+		BYTE ivTwofish	[ CryptoPP::Twofish::BLOCKSIZE];
+		BYTE ivXTEA		[ CryptoPP::XTEA::BLOCKSIZE];
+	
+	} TEncryptIV;
+
+
+	typedef struct SCSHybridCryptKey
+	{
+		TEncryptKey		uEncryptKey;
+		TEncryptIV		uEncryptIV;
+
+	} TCSHybridCryptKey;
+
+	typedef std::unordered_map<DWORD, TCSHybridCryptKey>	TCSHybridCryptKeyMap;
+	TCSHybridCryptKeyMap	m_mapHybridCryptKey;
+
+	typedef struct SSupplementaryDataBlockInfo
+	{
+		std::string		  strRelatedMapName; 
+		std::vector<BYTE> vecStream;
+
+	} TSupplementaryDataBlockInfo;
+
+	typedef std::unordered_map<DWORD, TSupplementaryDataBlockInfo> TSupplementaryDataBlockMap; //key filename hash
+	TSupplementaryDataBlockMap m_mapSDBMap;
+
+private:
+	bool GetPerFileCryptKey( std::string& rfileName, eHybridCipherAlgorithm& eAlgorithm, TEncryptKey& key, TEncryptIV& iv );
+
+
+};
+
+
+
+#endif // __INC_ETERPACKLIB_ETERPACKPOLICY_CSHYBRIDCRYPT_H__