connectionhttpproxy.h

/*
  Copyright (c) 2004-2008 by Jakob Schroeter <js@camaya.net>
  This file is part of the gloox library. http://camaya.net/gloox

  This software is distributed under a license. The full license
  agreement can be found in the file LICENSE in this distribution.
  This software may not be copied, modified, sold or distributed
  other than expressed in the named license agreement.

  This software is distributed without any warranty.
*/


#ifndef CONNECTIONHTTPPROXY_H__
#define CONNECTIONHTTPPROXY_H__

#include "gloox.h"
#include "connectionbase.h"
#include "logsink.h"

#include <string>

namespace gloox
{

  class GLOOX_API ConnectionHTTPProxy : public ConnectionBase, public ConnectionDataHandler
  {
    public:
      ConnectionHTTPProxy( ConnectionBase *connection, const LogSink& logInstance,
                           const std::string& server, int port = -1 );

      ConnectionHTTPProxy( ConnectionDataHandler *cdh, ConnectionBase *connection,
                           const LogSink& logInstance,
                           const std::string& server, int port = -1 );

      virtual ~ConnectionHTTPProxy();

      // reimplemented from ConnectionBase
      virtual ConnectionError connect();

      // reimplemented from ConnectionBase
      virtual ConnectionError recv( int timeout = -1 );

      // reimplemented from ConnectionBase
      virtual bool send( const std::string& data );

      // reimplemented from ConnectionBase
      virtual ConnectionError receive();

      // reimplemented from ConnectionBase
      virtual void disconnect();

      // reimplemented from ConnectionBase
      virtual void cleanup();

      // reimplemented from ConnectionBase
      virtual void getStatistics( int &totalIn, int &totalOut );

      // reimplemented from ConnectionDataHandler
      virtual void handleReceivedData( const ConnectionBase* connection, const std::string& data );

      // reimplemented from ConnectionDataHandler
      virtual void handleConnect( const ConnectionBase* connection );

      // reimplemented from ConnectionDataHandler
      virtual void handleDisconnect( const ConnectionBase* connection, ConnectionError reason );

      // reimplemented from ConnectionDataHandler
      virtual ConnectionBase* newInstance() const;

      void setServer( const std::string& host, int port = -1 )
        { m_server = host; m_port = port; }

      void setProxyAuth( const std::string& user, const std::string& password )
        { m_proxyUser = user; m_proxyPassword = password; }

      void setConnectionImpl( ConnectionBase* connection );

      void setHTTP11( bool http11 ) { m_http11 = http11; }

   private:
      ConnectionHTTPProxy &operator=( const ConnectionHTTPProxy& );

      ConnectionBase *m_connection;
      const LogSink& m_logInstance;

      std::string m_proxyUser;
      std::string m_proxyPassword;
      std::string m_proxyHandshakeBuffer;

      bool m_http11;

  };

}

#endif // CONNECTIONHTTPPROXY_H__