//Editor-Info: -*- C++ -*-
//
//Subject: TOVE project/CC
//
//File: cctdp_authorized.cpp
//
//Version: $Revision: 1.7 $
//
//State: $State: Exp $
//
//Date: $Date: 1998/11/11 14:56:17 $
//
//Organisation:
//      University of Technology
// 
//Author:
//      Pasi Nummisalo
//
//Description:
//      See header.
//
//Copyright:
//      Copyright 1999 Helsinki University of Technology
//      ALL RIGHTS RESERVED BETWEEN JANUARY 1996 AND JUNE 1999.
//      
//Licence:
//     
//
//History:
//

#include "cctstate_selectfacility.h"
#include "ccprotocol.h"
#include "cctdp_authorized.h"

ccTdpAttemptAuthorized *ccTdpAttemptAuthorized :: _only = 0;

ccTdpAttemptAuthorized :: ccTdpAttemptAuthorized(void)
{
    return;
}

ccTdpAttemptAuthorized :: ~ccTdpAttemptAuthorized(void)
{
    _only = 0;
    return;
}

ccTdpAttemptAuthorized *ccTdpAttemptAuthorized :: instance()
{
    if(_only == 0)
    {
        _only = new ccTdpAttemptAuthorized;
    }    
    return _only;
}

toveinap_EventTypeBCSMType ccTdpAttemptAuthorized :: getInapType(void) const
{
    return toveinap_termAttemptAuthorized;
}

//
//Function: proceed
//
//Description:
//   This function is called from PIC when it is time
//   to check DP criteria. Function reads the right
//   dp object from protocol and passes it to common
//   process function in base class.
//
//

void ccTdpAttemptAuthorized :: proceed(ccProtocol *protocol_)
{
#if CC_DEBUG
traceDp(ccCCT,"Termination Attempt Authorized");
#endif
    
    process(protocol_->getDp(getInapType()),protocol_);
    return;
}

void ccTdpAttemptAuthorized :: toNextState(ccDp &, ccProtocol *protocol_)
{
    
    exitAction(protocol_,ccTstateSelectFacility::instance());
    
    return;
}

void ccTdpAttemptAuthorized :: binapSELECT_FACILITYpduAct(
    binapSELECT_FACILITYpdu *,
    ccProtocol *protocol_)
{
    exitAction(protocol_, ccTstateSelectFacility::instance());    
    return;
}