#ifndef _BIN_CHECK_H
#define _BIN_CHECK_H

#include "des.h"

//全局变量
extern unsigned char Check_UUID[16];    //头信息，固定值
extern unsigned char CheckFlag;         //检验标志，0-初始状态，1-进入检验，2-检验合格，3-检验异常
extern unsigned char Crc32_Cal[4];      //根据文件头计算的CRC32
extern unsigned char *CheckInfo;        //校验文件信息指针，不分配空间，指向第一包数据

//全局函数
extern char Check_CompareHead(unsigned char* Head, unsigned char* UUID);
extern void Check_CalCrc32(unsigned char* Input, unsigned char* Result);
extern char Check_CompareEncryptInfo(unsigned char* Input);
extern char Check_OptionInfo(unsigned char* Input, unsigned int SaveInfoAddress);
extern void Check_ReadPdName(unsigned char* Input, unsigned char* Result, unsigned char Len);
extern void Check_ReadVerInfo(unsigned char* Input, unsigned char* Result, unsigned char Len);
extern char Check_CompareXor(unsigned char* Input);

#endif