/****************************************************************************
 *
 *  Copyright (C) 2000-2001 RealNetworks, Inc. All rights reserved.
 *
 *  This program is free software.  It may be distributed under the terms
 *  in the file LICENSE, found in the top level of the source distribution.
 *
 */

#ifndef _UTIL_H
#define _UTIL_H

CString UrlEncode( CPCHAR sz );
CString UrlDecode( CPCHAR sz );
CString Base64Encode( CPCHAR sz );
CString Base64Decode( CPCHAR sz );

// Fairly raw MD5 code .. I need to clean it up when I'm bored ;)

typedef struct
{
    UINT32 state[4];                                   /* state (ABCD) */
    UINT32 count[2];        /* number of bits, modulo 2^64 (lsb first) */
    unsigned char buffer[64];                          /* input buffer */
} MD5_CTX;

void MD5Init( MD5_CTX* );
void MD5Update( MD5_CTX *, unsigned char *, unsigned int );
void MD5Final( unsigned char[16], MD5_CTX* );

#endif // ndef _UTIL_H