BaseUsage.hxx

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#if !defined(RESIP_BASEUSAGE_HXX)
#define RESIP_BASEUSAGE_HXX

#include "rutil/BaseException.hxx"
#include "resip/dum/Handled.hxx"
#include "resip/dum/Handles.hxx"

namespace resip
{

class DialogUsageManager;
class Dialog;
class DumTimeout;
class SipMessage;
class NameAddr;

class BaseUsage : public Handled
{
   public:
      class Exception : public BaseException
      {
         public:
            Exception(const Data& msg,const Data& file,int line);
            virtual const char* name() const;
      };

      virtual void end()=0;
      virtual EncodeStream& dump(EncodeStream& strm) const=0;
      
   protected:
      BaseUsage(DialogUsageManager& dum);      
      virtual ~BaseUsage();

      virtual void dispatch(const SipMessage& msg) = 0;
      virtual void dispatch(const DumTimeout& timer) = 0;
            
      BaseUsageHandle getBaseHandle();

      DialogUsageManager& mDum;
   private:
      BaseUsageHandle mHandle;
      
      friend class DestroyUsage;
      friend class DialogUsageManager;
};

}

#endif

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 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.
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 * 
 * ====================================================================
 * 
 * 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/>.
 *
 */