www.pudn.com > TestSMailer.zip > Base64Helper.h

//////////////////////////////////////////////////////////////////////////////// 
// General utilities : Base64 encode/decode helper class 
// 
// Copyright (c) 2003 by Morning 
// http://morningspace.51.net 
// mailto:moyingzz@etang.com 
// 
// Permission to use, copy, modify, distribute and sell this program for any  
// purpose is hereby granted without fee, provided that the above copyright  
// notice appear in all copies and that both that copyright notice and this  
// permission notice appear in supporting documentation. 
// 
// It is provided "as is" without express or implied warranty. 
//////////////////////////////////////////////////////////////////////////////// 
 
#ifndef _BASE64HELPER_H_ 
#define _BASE64HELPER_H_ 
// 
#include  
// 
namespace MUtils { 
 
class Base64Helper 
{ 
public: 
 
    // convert from Base64 to ANSI 
    static std::string encode(const std::string in_str); 
 
    // convert from ANSI to Base64 
    static std::string decode(const std::string in_str); 
 
private: 
 
    // encode table 
    const static std::string _base64_encode_chars; 
  
    // decode table 
    const static char _base64_decode_chars[128]; 
}; 
 
} // namespace MUtils 
 
#endif  // _BASE64HELPER_H_