statelogin.cxx

SIP（Session Initiation Protocol）是由IETF定义

/* ====================================================================
 * The Vovida Software License, Version 1.0 
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 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
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 *    distribution.
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 * This software consists of voluntary contributions made by Vovida
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static const char* const StateLogin_cpp_Version = 
"$Id: StateLogin.cxx,v 1.3.2.1 2003/02/25 01:20:40 sprajpat Exp $";
#include "StateLogin.h"
#include "StateRecordMessage.h"

/** Play a user greeting <br><br>
 */ 
StateLogin::StateLogin (string Name):MenuState (Name)
{
}

/** Virtual destructor
 */ 
StateLogin::~StateLogin ()
{
    cpLog(LOG_DEBUG,"~StateLogin");
}

/** State setup 
 */
int
StateLogin::Process (VmSession * session)
{
	cpLog(LOG_DEBUG, "StateLogin::Process");
	/** Save session pointer */
  	setSession(session);	
  
  	m_xLoginStage=0;
  	stateCounter=0;
	
	PlayPrompt("Login");
  
  	AddTermDigit('#',DTMF_HASH);
  	AddTermDigit('*',DTMF_STAR);
  
	/** Start player */
  	if (!getSession()->playStart ())	
  	{
	   cpLog(LOG_DEBUG, "StateLogin::Process ending");
 	   return StateEndOfSession;
  	}
	
	/** Process state */
  	return MenuState::Process(session);
}

/** Handle the Dtmf digits
 */
int
StateLogin::ProcessDTMFTermination (unsigned int code)
{
  cpLog(LOG_DEBUG, "StateLogin::ProcessDTMFTermination:%d", m_xLoginStage);
  switch(m_xLoginStage)
  {
      case 0:
      {
          switch(code)
          {
              case DTMF_STAR:
	      {
	          getSession()->dtmf.Clear();
		  
		      PlayPrompt("Login");
		  
		  getSession()->playStart();
		  return StateStay;
	      }
	      case DTMF_HASH:
	      {
                  cpLog(LOG_DEBUG, "#::ProcessDTMFTermination");
	          string userName=*(getSession()->dtmf.GetString());
	          getSession()->setUser (userName);
		  getSession()->dtmf.Clear();
	          m_xLoginStage=1;
	          PlayPrompt("Password"); 
	          getSession()->playStart();
	          return StateStay;
	      }
	      default:
	          return StateStay;
	  }
      }
      case 1:
      {
          switch(code)
	  {
              case DTMF_STAR:
	      {
	          stateCounter=0;
	          getSession()->dtmf.Clear();
		      PlayPrompt("Password");
		  getSession()->playStart();
		  return StateStay;
	      }
	      case DTMF_HASH:
	      {
	          string userPassword=*(getSession()->dtmf.GetString());
	          getSession()->getMail()->setPassword(userPassword.c_str());
		  getSession()->dtmf.Clear();
	          m_xLoginStage=0;

	  	  /** Find and parse user config */
	          if (!(getSession())->
			getUserCfg ()->parse ( getSession()->getCfg ()->m_xHomeRoot +
			           getSession()->getUser () + "/config") )
		  {
		      if( stateCounter < 3 )
		      {
		          cpLog(LOG_DEBUG,"Login incorrect");
		          stateCounter++;
		          m_xLoginStage=0;
		          PlayPrompt("LoginIncorrect");
		          PlayPrompt("Login");
		          getSession()->playStart();
		          return StateStay;
		      }
		      else
		      {
		          return StateReturn;
		      }
		  
		  }				
				  
				   
	          getSession()->getMail()->setUser(getSession()->getUserCfg()->m_xImapId.c_str());
		  string imapName="{"+getSession()->getCfg()->m_xImapServer+"}";
		  cpLog(LOG_DEBUG,"Login into Imap");
		  if( getSession()->getMail()->open(imapName) )
		  {
		      cpLog(LOG_DEBUG,"Login OK");
		      return StateLoginOK;
		  }
		  else if( stateCounter < 3 )
		  {
		      cpLog(LOG_DEBUG,"Login incorrect");
		      stateCounter++;
		      m_xLoginStage=0;
		      PlayPrompt("LoginIncorrect");
		      PlayPrompt("Login");
		      getSession()->playStart();
		      return StateStay;
		  }
		  return StateReturn;
	      }
	      default:
	          return StateStay;
	  }
      }
      
  }
  return MenuState::ProcessDTMFTermination(code);
}

/** State setup
 */
int
StateLogin::ProcessDTMF (pEvent evt)
{
  	int code;
  	getSession()->getLine()->getVmcp()->stopPlay();
  	stateTimer.stop();
  	if( (code=getSession()->dtmf.DigitReceived((*evt->IParm())[0],&termStrings,&termDigits))!=0 )
  	{
    		return ProcessDTMFTermination(code);
  	}
  	return StateStay;
}