#pragma once
#ifndef _md5_h_
#define _md5_h_

#ifdef __cplusplus
extern "C" {
#endif
#include "define_inc.h"
#define NC      "00000001"
#define NONCE   "00002519Y133420c5abff33aba54b089560776d2ef567b"
#define CNONCE  "5686cd1776c590c35b90fac63835bb95"
#define MD5_RESP_LEN	(33) //32 + 1('\0')
#define MAX_MD5_BUF_LEN (2048) // refer to uri (like server_file(2048) in httpc_client)

void DoMD5(unsigned char *in ,unsigned char *out);
void DoDigestUserhash(  const char *username, const char *realm, char *response );
int DoDigestResponse( const char *username, const char *realm, const char *password, const char *method, const char *uri, const char *nonce, char *response );
//QOP "quality of protection"
int DoQOPDigestResponse(const char *username ,const char * password, const char * realm, const char * uri, const char *method,const char * nonce,char * response);

#ifdef __cplusplus
}
#endif

#endif