base64.h

#pragma once
 
 
 
//namespace str
//{
 
 
   class CLASS_DECL_ACME base64 :
      virtual public ::particle
   {
   public:
 
      enum e_mode
      {
 
         mode_normal,
         mode_url_safe,
         mode_ex,
 
      };
 
   protected:
 
 
      uchar etable[3][256];
      uchar dtable[256];
 
 
   public:
 
 
      base64();
      virtual ~base64();
 

 
 
      // from arbitrary binary data to Base 64
      void encode(::file::file * pfileOutput, ::u8 * pdata, memsize size, e_mode emode);
      void encode(::file::file * pfileOutput, ::file::file * pfileInput, e_mode emode = mode_normal);
      //string encode(memory_base & memory, e_mode emode = mode_normal);
      string encode(const ::block & block, e_mode emode = mode_normal);
      //string encode(void  * point, ::collection::count ca, e_mode emode = mode_normal);
      //string encode(const ::scoped_string & scopedstr, e_mode emode = mode_normal);
      //string encode_element(::matter & matter, e_mode emode = mode_normal);
 
      // from Base 64 to binary data
      bool decode(::file::file * pfileOutput, ::file::file * pfileInput);
      ::i64 decode(const ::block & block, ::file::file * pfileInput);
      bool decode(memory_base & storageBinary, const ::scoped_string & scopedstrBase64);
      ::i64 decode(const ::block & block, const ::scoped_string & scopedstrBase64);
      string decode(const ::scoped_string & scopedstr);
      //bool decode(::matter & matter, const ::scoped_string & scopedstrBase64);
 
      bool is(::i32 iChar);
 
   };
 
//
//} // namespace str
//