Initial commit: client source

DumpProto/dump_proto/lzo.h

@@ -0,0 +1,72 @@
+#ifndef __INC_METIN_II_371GNFBQOCJ_LZO_H__
+#define __INC_METIN_II_371GNFBQOCJ_LZO_H__
+
+#include "../lzo/lzoconf.h"
+#include "../lzo/lzo1x.h"
+#include "Singleton.h"
+
+typedef unsigned char BYTE;
+typedef unsigned short WORD;
+typedef unsigned long DWORD;
+typedef unsigned int  UINT;
+
+class CLZObject
+{
+	public:
+#pragma pack(4)
+		typedef struct SHeader
+		{
+			DWORD	dwFourCC;
+			DWORD	dwEncryptSize;		// 암호화된 크기
+			DWORD	dwCompressedSize;	// 압축된 데이터 크기
+			DWORD	dwRealSize;		// 실제 데이터 크기
+		} THeader;
+#pragma pack()
+
+		CLZObject();
+		~CLZObject();
+
+		void		Clear();
+
+		void		BeginCompress(const void * pvIn, UINT uiInLen);
+		bool		Compress();
+
+		bool		BeginDecompress(const void * pvIn);
+		bool		Decompress(DWORD * pdwKey = NULL);
+
+		bool		Encrypt(DWORD * pdwKey);
+		BYTE *		Decrypt(DWORD * pdwKey);
+
+		const THeader &	GetHeader() { return *m_pHeader; }
+		BYTE *		GetBuffer() { return m_pbBuffer; }
+		DWORD		GetSize();
+
+	private:
+		void		Initialize();
+
+		BYTE *		m_pbBuffer;
+		DWORD		m_dwBufferSize;
+
+		THeader	*	m_pHeader;
+		const BYTE *	m_pbIn;
+		bool		m_bCompressed;
+
+		static DWORD	ms_dwFourCC;
+};
+
+class CLZO : public singleton<CLZO>
+{
+    public:
+		CLZO();
+		virtual ~CLZO();
+
+		bool	CompressMemory(CLZObject & rObj, const void * pIn, UINT uiInLen);
+		bool	CompressEncryptedMemory(CLZObject & rObj, const void * pIn, UINT uiInLen, DWORD * pdwKey);
+		bool	Decompress(CLZObject & rObj, const BYTE * pbBuf, DWORD * pdwKey = NULL);
+		BYTE *	GetWorkMemory();
+
+	private:
+		BYTE *	m_pWorkMem;
+};
+
+#endif