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计算文件hash值的源代码，包含crc,md2,md4,md5,sha,sha1,sha256,ra-Calcu
文件大小：
275k
资源说明：int main(int argc, char *argv[])
{
int i = 0;
bool bOnce = true;
char szPath[RH_MAX_PATH];
char szAbsPath[RH_MAX_PATH];
char szOrgPath[RH_MAX_PATH];
char szTemp[RH_MAX_BUFFER];
int iErrorCode = 0;
CHashManager hashmgr;
getcwd(szOrgPath, RH_MAX_PATH);
//No arguments?
if(argc == 1)
{
printInfo();
return(RH_NO_ARGS);
}
memset(szPath, 0, RH_MAX_PATH);
bOnce = true;
hashmgr.SelectAllAlgorithms(true);
for(i = 1; i < argc; i++)
{
// Is the argument a path descriptor?
if(isArgument(argv[i]) == false)
{
if(bOnce == false) strcat(szPath, " ");
strcat(szPath, argv[i]);
bOnce = false; // Next time add a space
continue;
}
// The argument is an optional argument
if(strlen(argv[i]) >= RH_MAX_BUFFER) continue; // Non-parsable option argument, ignore
fmtArgument(argv[i], szTemp); // Format the argument, i.e. remove all special chars
if(strcmp(szTemp, "help" ) == 0) printInfo();
if(strcmp(szTemp, "h" ) == 0) printInfo();
if(strcmp(szTemp, "?" ) == 0) printInfo();
if(strcmp(szTemp, "version" ) == 0) printInfo();
if(strcmp(szTemp, "v" ) == 0) printInfo();
if(strcmp(szTemp, "fullpath") == 0) hashmgr.SetOption(OPT_FULLPATH, true);
if(strcmp(szTemp, "f" ) == 0) hashmgr.SetOption(OPT_FULLPATH, true);
if(strcmp(szTemp, "nopath" ) == 0) hashmgr.SetOption(OPT_FULLPATH, false);
if(strcmp(szTemp, "rcrsv" ) == 0) hashmgr.SetOption(OPT_RECURSIVE, true);
if(strcmp(szTemp, "norcrsv" ) == 0) hashmgr.SetOption(OPT_RECURSIVE, false);
if(strcmp(szTemp, "recur" ) == 0) hashmgr.SetOption(OPT_RECURSIVE, true);
if(strcmp(szTemp, "norecur" ) == 0) hashmgr.SetOption(OPT_RECURSIVE, false);
if(strcmp(szTemp, "r" ) == 0) hashmgr.SetOption(OPT_RECURSIVE, true);
if(strcmp(szTemp, "all" ) == 0) hashmgr.SelectAllAlgorithms(true);
if(strcmp(szTemp, "a" ) == 0) hashmgr.SelectAllAlgorithms(true);
if(strcmp(szTemp, "none" ) == 0) hashmgr.SelectAllAlgorithms(false);
if(strcmp(szTemp, "n" ) == 0) hashmgr.SelectAllAlgorithms(false);
if(strcmp(szTemp, "crc16" ) == 0) hashmgr.SelectAlgorithm(HASHID_CRC16, true);
if(strcmp(szTemp, "nocrc16" ) == 0) hashmgr.SelectAlgorithm(HASHID_CRC16, false);
if(strcmp(szTemp, "crc16c" ) == 0) hashmgr.SelectAlgorithm(HASHID_CRC16CCITT, true);
if(strcmp(szTemp, "nocrc16c") == 0) hashmgr.SelectAlgorithm(HASHID_CRC16CCITT, false);
if(strcmp(szTemp, "crc32" ) == 0) hashmgr.SelectAlgorithm(HASHID_CRC32, true);
if(strcmp(szTemp, "nocrc32" ) == 0) hashmgr.SelectAlgorithm(HASHID_CRC32, false);
if(strcmp(szTemp, "fcs16" ) == 0) hashmgr.SelectAlgorithm(HASHID_FCS_16, true);
if(strcmp(szTemp, "nofcs16" ) == 0) hashmgr.SelectAlgorithm(HASHID_FCS_16, false);
if(strcmp(szTemp, "fcs32" ) == 0) hashmgr.SelectAlgorithm(HASHID_FCS_32, true);
if(strcmp(szTemp, "nofcs32" ) == 0) hashmgr.SelectAlgorithm(HASHID_FCS_32, false);
if(strcmp(szTemp, "ghash3" ) == 0) hashmgr.SelectAlgorithm(HASHID_GHASH_32_3, true);
if(strcmp(szTemp, "noghash3") == 0) hashmgr.SelectAlgorithm(HASHID_GHASH_32_3, false);
if(strcmp(szTemp, "ghash5" ) == 0) hashmgr.SelectAlgorithm(HASHID_GHASH_32_5, true);
if(strcmp(szTemp, "noghash5") == 0) hashmgr.SelectAlgorithm(HASHID_GHASH_32_5, false);
if(strcmp(szTemp, "gost" ) == 0) hashmgr.SelectAlgorithm(HASHID_GOST, true);
if(strcmp(szTemp, "nogost" ) == 0) hashmgr.SelectAlgorithm(HASHID_GOST, false);
if(strcmp(szTemp, "haval" ) == 0) hashmgr.SelectAlgorithm(HASHID_HAVAL, true);
if(strcmp(szTemp, "nohaval" ) == 0) hashmgr.SelectAlgorithm(HASHID_HAVAL, false);
if(strcmp(szTemp, "md2" ) == 0) hashmgr.SelectAlgorithm(HASHID_MD2, true);
if(strcmp(szTemp, "nomd2" ) == 0) hashmgr.SelectAlgorithm(HASHID_MD2, false);
if(strcmp(szTemp, "md4" ) == 0) hashmgr.SelectAlgorithm(HASHID_MD4, true);
if(strcmp(szTemp, "nomd4" ) == 0) hashmgr.SelectAlgorithm(HASHID_MD4, false);
if(strcmp(szTemp, "md5" ) == 0) hashmgr.SelectAlgorithm(HASHID_MD5, true);
if(strcmp(szTemp, "nomd5" ) == 0) hashmgr.SelectAlgorithm(HASHID_MD5, false);
if(strcmp(szTemp, "sha1" ) == 0) hashmgr.SelectAlgorithm(HASHID_SHA1 , true);
if(strcmp(szTemp, "nosha1" ) == 0) hashmgr.SelectAlgorithm(HASHID_SHA1 , false);
if(strcmp(szTemp, "sha256" ) == 0) hashmgr.SelectAlgorithm(HASHID_SHA2_256, true);
if(strcmp(szTemp, "nosha256") == 0) hashmgr.SelectAlgorithm(HASHID_SHA2_256, false);
if(strcmp(szTemp, "sha384" ) == 0) hashmgr.SelectAlgorithm(HASHID_SHA2_384, true);
if(strcmp(szTemp, "nosha384") == 0) hashmgr.SelectAlgorithm(HASHID_SHA2_384, false);
if(strcmp(szTemp, "sha512" ) == 0) hashmgr.SelectAlgorithm(HASHID_SHA2_512, true);
if(strcmp(szTemp, "nosha512") == 0) hashmgr.SelectAlgorithm(HASHID_SHA2_512, false);
if(strcmp(szTemp, "size32" ) == 0) hashmgr.SelectAlgorithm(HASHID_SIZE_32, true);
if(strcmp(szTemp, "nosize32") == 0) hashmgr.SelectAlgorithm(HASHID_SIZE_32, false);
if(strcmp(szTemp, "tiger" ) == 0) hashmgr.SelectAlgorithm(HASHID_TIGER, true);
if(strcmp(szTemp, "notiger" ) == 0) hashmgr.SelectAlgorithm(HASHID_TIGER, false);
}
// Check if a path is in the arguments
bOnce = false;
for(i = 1; i < argc; i++) if(isArgument(argv[i]) == 0) bOnce = true;
if(bOnce == false) return RH_NO_PATH; // Silently exit
fmtPath(szPath);
strcpy(szAbsPath, szPath);
pathonly(szAbsPath);
if(strlen(szAbsPath) != 0)
{
if(chdir(szAbsPath) != 0)
{
printf("ERROR! Cannot change to directory: ");
printf(szAbsPath);
printf(CPS_NEWLINE);
return RH_DIRECTORY_ERROR;
}
}
fileonly(szPath);
iErrorCode = hashmgr.HashPath(szAbsPath, szPath);
if(chdir(szOrgPath) != 0) return RH_DIRECTORY_ERROR;
return iErrorCode;
}
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