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- #pragma once
- // 下列 ifdef 块是创建使从 DLL 导出更简单的
- // 宏的标准方法。此 DLL 中的所有文件都是用命令行上定义的 CRC64_EXPORTS
- // 符号编译的。在使用此 DLL 的
- // 任何其他项目上不应定义此符号。这样，源文件中包含此文件的任何其他项目都会将
- // CRC64_API 函数视为是从 DLL 导入的，而此 DLL 则将用此宏定义的
- // 符号视为是被导出的。
- #ifndef CRC64_EXPORTS
- #ifdef _WIN64
- #ifdef _DEBUG
- #pragma comment(lib, "Crc64X64D.lib")
- #else
- #pragma comment(lib, "Crc64X64.lib")
- #endif
- #else
- #ifdef _DEBUG
- #pragma comment(lib, "Crc64D.lib")
- #else
- #pragma comment(lib, "Crc64.lib")
- #endif
- #endif
- #endif
- #ifdef CRC64_EXPORTS
- #define CRC64_API __declspec(dllexport)
- #define CRC64_C_API extern "C" __declspec(dllexport)
- #else
- #define CRC64_API __declspec(dllimport)
- #define CRC64_C_API extern "C" __declspec(dllimport)
- #endif
- // 此类是从 Crc64.dll 导出的
- class CCrc64 {
- public:
- CCrc64(void);
- // TODO: 在此添加您的方法。
- };
- class CCrc32 {
- public:
- CCrc32(void);
- // TODO: 在此添加您的方法。
- };
- CRC64_C_API UINT64 GetCrc64(const char *pSrc, DWORD size);
- CRC64_API int GetCrc32(const char *pSrc, size_t size);
- CRC64_API unsigned short CRC16(const unsigned char* pDataIn, size_t iLenIn);
- /* PROTOTYPES should be set to one if and only if the compiler supports
- function argument prototyping.
- The following makes PROTOTYPES default to 0 if it has not already
- been defined with C compiler flags.
- */
- #ifndef PROTOTYPES
- #define PROTOTYPES 0
- #endif
- /* POINTER defines a generic pointer type */
- typedef unsigned char *POINTER;
- /* UINT2 defines a two byte word */
- typedef unsigned short int UINT2;
- /* UINT4 defines a four byte word */
- typedef unsigned long int UINT4;
- /* PROTO_LIST is defined depending on how PROTOTYPES is defined above.
- If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it
- returns an empty list.
- */
- #if PROTOTYPES
- #define PROTO_LIST(list) list
- #else
- #define PROTO_LIST(list) ()
- #endif
- /* MD5 context. */
- typedef struct _MD5_CTX{
- UINT4 state[4]; /* state (ABCD) */
- UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */
- unsigned char buffer[64];/* input buffer */
- } MD5_CTX;
- CRC64_C_API void MD5Init(MD5_CTX *);
- CRC64_C_API void MD5Update(MD5_CTX *, unsigned char *, unsigned int);
- CRC64_C_API void MD5Final(unsigned char[16], MD5_CTX *);
- /* extended function */
- CRC64_C_API int MDFile(char *filename, char *digest);
- CRC64_C_API void MDPrint(unsigned char digest[16]);
- CRC64_C_API void MDString(const char *str, unsigned char *digest);
- CRC64_C_API void MDData(char *data, int len, unsigned char *digest);
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