authagent.hxx

SIP（Session Initiation Protocol）是由IETF定义

#ifndef AuthAgent_hxx
#define AuthAgent_hxx

/* ====================================================================
 * 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 [e-mail].
 *
 * 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
 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * 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/>.
 *
 */


static const char* const AuthAgent_hxx_Version =
    "$Id: AuthAgent.hxx,v 1.11.2.1 2003/02/04 22:02:26 bko Exp $";

#include "global.h"
#include "B2bDef.hxx"
#include "Sptr.hxx"
#include "TimerEntry.hxx"
#include "BasicAgent.hxx"
#include "UaBase.hxx"
#include "ControlState.hxx"
#include "BasicAAAData.hxx"

using Vocal::UA::BasicAgent;
using Vocal::UA::UaBase;

/// Auth object for the Call Authorization
class AuthAgent : public BasicAgent
{
   public:
      /// Create one with default values
      AuthAgent(unsigned long authId, const Sptr<SipMsg>& sipMsg);
      ///
      AuthAgent( const AuthAgent& src ): BasicAgent(src)
      {
          copyObject(src);
      }

      /// 
      const AuthAgent& operator =( const AuthAgent& src )
      {
          if(this != &src)
          {
              BasicAgent::operator=(src);
              copyObject(src);
          }
          return *this;
      }

      string className() { return "AuthAgent"; };

      ///
      void copyObject(const AuthAgent& src )
      {
          myState = src.myState;
          myAAAData = src.myAAAData;
          myTimerId = src.myTimerId;
      }

      ///
      void doAuth() ;

      ///
      void authDone(const Sptr<AAAEvent>& aEvent) ;

      ///
      void placeCall();

      ///
      void inCall();

      ///
      void callFailed();

      ///
      void doBye();

      ///
      void endCall();

      ///
      void doCancel();

      ///
      void timerExpired();

      ///
      void setState(ControlState* state) { myState = state; };
      ///
      ControlState* getState() { return myState; };
      ///
      void setAAAData(const Sptr<BasicAAAData>& aData) { myAAAData = aData; };
      ///
      Sptr<BasicAAAData> getAAAData() { return myAAAData; };

      ///
      void setDeleted() ;

      ///
      void receivedRequest(UaBase& agent, const Sptr<SipMsg>& msg);
      ///
      void receivedStatus(UaBase& agent, const Sptr<SipMsg>& msg);

   private:
      ///
      void sendInfoMsg(int secs);
      ///
      ControlState* myState; 
      ///
      Sptr<BasicAAAData>   myAAAData;
      ///
      TimerEntryId          myTimerId;

};


#endif