int HashFile(char **Return, char *Type, char *Path, int Encoding)
{
THash *Hash;
STREAM *S;
char *Tempstr=NULL;
int result;
S=STREAMOpenFile(Path,O_RDONLY);
if (! S) return(FALSE);
Hash=HashInit(Type);
if (! Hash)
{
STREAMClose(S);
return(FALSE);
}
Tempstr=SetStrLen(Tempstr,4096);
result=STREAMReadBytes(S,Tempstr,4096);
while (result !=EOF)
{
Hash->Update(Hash, Tempstr, result);
result=STREAMReadBytes(S,Tempstr,4096);
}
DestroyString(Tempstr);
STREAMClose(S);
result=Hash->Finish(Hash, Encoding, Return);
HashDestroy(Hash);
return(result);
}
void HMACUpdate(THash *HMAC, char *Data, int Len)
{
THash *Hash;
Hash=(THash *) HMAC->Ctx;
Hash->Update(Hash,Data,Len);
}
int HashBytes(char **Return, char *Type, char *text, int len, int Encoding)
{
THash *Hash;
Hash=HashInit(Type);
Hash->Update(Hash, text, len);
return(Hash->Finish(Hash, Encoding, Return));
}
int HashBytes(char **Return, char *Type, char *text, int len, int Encoding)
{
THash *Hash;
int result;
Hash=HashInit(Type);
if (! Hash) return(0);
Hash->Update(Hash, text, len);
result=HashFinish(Hash, Encoding, Return);
return(result);
}
inline void Update(const TKey& oKey, const TData &oSrc, bool bUpdateAll=true)
{
CMapNode<TKey, TData> oNode(oKey, oSrc);
m_oHash.Update(oNode, bUpdateAll);
}
