/*
* TLS Handshake Message
* (C) 2012 Jack Lloyd
*     2016 Matthias Gierlings
*
* Botan is released under the Simplified BSD License (see license.txt)
*/

#ifndef BOTAN_TLS_HANDSHAKE_MSG_H__
#define BOTAN_TLS_HANDSHAKE_MSG_H__

#include <botan/tls_magic.h>
#include <vector>
#include <string>

namespace Botan {

namespace TLS {

/**
* TLS Handshake Message Base Class
*/
class BOTAN_DLL Handshake_Message
   {
   public:
      class Handshake_Info
         {
             public:
                 Handshake_Info(Handshake_IO& io, Handshake_Hash& hash)
                     : m_io(io), m_hash(hash) {};

                 Handshake_IO& get_io() { return m_io; };
                 Handshake_Hash& get_hash() {return m_hash; };

             private:
                 Handshake_IO& m_io;
                 Handshake_Hash& m_hash;
         };
      std::string type_string() const;

      virtual Handshake_Type type() const = 0;

      virtual std::vector<byte> serialize() const = 0;

      virtual ~Handshake_Message() {}
   };

}

}

#endif