stateplaygreeting.cxx

Vovida 社区开源的 SIP 协议源码

/* ====================================================================
 * The Vovida Software License, Version 1.0 
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 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
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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
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static const char* const StatePlayGreeting_cpp_Version = 
"$Id: StatePlayGreeting.cxx,v 1.3 2001/02/06 17:37:53 deepalir Exp $";
#include "StatePlayGreeting.h"
#include "StateRecordMessage.h"

StatePlayGreeting::StatePlayGreeting (string Name):StateVM (Name)
{
}

StatePlayGreeting::~StatePlayGreeting ()
{
    cpLog(LOG_DEBUG,"~StatePlayGreeting");
}

/** State setup */
int
StatePlayGreeting::Process (VmSession * session)
{
    /** Save session pointer */
    setSession(session);	
 	
   /** Play greeting  */
   if (!session->playFileUser (session->getUserCfg ()->m_xGreeting))
   {
      /** No user greeting. Play the system one */
      session->playFileCommon ("greeting.wav");
   }

   /** Play beep */
   session->playFileCommon ("beep.wav");	
   
   /** Start player */
   if (!session->playStart ())	
   {
      return StateEndOfSession;
   }
    
   /** Process state */
   return StateVM::Process (session);	
}

/** Process events from player */
int
StatePlayGreeting::ProcessPlayer (pEvent evt)
{
  switch (evt->getType ())
  {
      /** Play completed, goto record message */
      case eventVmcpPlayCompleted:
      {
	  StateRecordMessage recordMessage ("StateRecordMessage");
	  return recordMessage.Process (getSession());
      }
      
      default:
	 return StateVM::ProcessPlayer (evt);
  }
}

int
StatePlayGreeting::ProcessDTMF (pEvent evt)
{
    cpLog(LOG_DEBUG,"DTMF Received. Going to record");
    getSession()->getLine()->getVmcp()->stopPlay();
    StateRecordMessage recordMessage ("StateRecordMessage");
    return recordMessage.Process (getSession());
}