#if !defined(TlsConnection_hxx)
#define TlsConnection_hxx

#include "resip/stack/Connection.hxx"
#include "rutil/HeapInstanceCounter.hxx"
#include "resip/stack/SecurityTypes.hxx"

#ifdef USE_SSL
#include <openssl/ssl.h>
#else
typedef void BIO;
typedef void SSL;
#endif

namespace resip
{

class Tuple;
class Security;

class TlsConnection : public Connection
{
   public:
      RESIP_HeapCount(TlsConnection);

      TlsConnection( const Tuple& who, Socket fd, 
                     Security* security, bool server, Data domain, 
                     SecurityTypes::SSLType sslType );
      
      int read( char* buf, const int count );
      int write( const char* buf, const int count );
      virtual bool hasDataToRead(); // has data that can be read 
      virtual bool isGood(); // has valid connection
      
      const Data& getPeerName() const;
      
      typedef enum State { Broken, Accepting, Connecting, Handshaking, Up } State;
      static const char * fromState(State);
   
   private:
      void computePeerName();
      State checkState();

      bool mServer;
      Security* mSecurity;
      SecurityTypes::SSLType mSslType;
      Data mDomain;
      
      State mState;

      SSL* mSsl;
      BIO* mBio;
      Data mPeerName;
};
 
}

#endif

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000-2005 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact vocal@vovida.org.
 *
 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
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 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>.
 *
 */