//Editor-Info: -*- C++ -*-
//
//Subject: TOVE-project / UNI-SSCF 
//
//File: usscfstate3_4.cpp
//
//Version: $Revision: 1.18 $
//
//State: $State: Exp $
//
//Date: $Date: 1999/03/11 18:54:56 $
//
//Organisation:
//      Helsinki University of Technology
//      Laboratory of Telecommunications and Multimedia
//
//Author:
//      Vesa-Matti Puro 
//
//Description:
//	 See corresponding header file.
//
//Copyright:
//      Copyright 1999 Helsinki University of Technology
//      ALL RIGHTS RESERVED BETWEEN JANUARY 1996 AND JUNE 1999.
//
//Licence:
//
//
//History: 
//


#include "usscfstate3_4.h"
#include "usscfprotocol.h"
#include "iface/aaif/aaupprimitives.h"
#include "iface/uaalif/uaaldownprimitives.h"
#include "pf/error.h"

// ----------------------------------------------------------------------

usscfAwaitingRelease_OutgoingDisconnectionPending *
    usscfAwaitingRelease_OutgoingDisconnectionPending :: _only = 0;

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


// ----------------------------------------------------------------------

usscfAwaitingRelease_OutgoingDisconnectionPending
    :: usscfAwaitingRelease_OutgoingDisconnectionPending(void)
{
    return;
}

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


// ----------------------------------------------------------------------
 
void usscfAwaitingRelease_OutgoingDisconnectionPending
    :: aaRELEASEconfAct(aaRELEASEconf *, pfProtocol *protocol_)
{
    usscfProtocol *protocol = dynamic_cast<usscfProtocol *>(protocol_);
    THROW_IF_DYNAMIC_CAST_FAILED(protocol); 
    protocol->sendUaalRELEASEconf();
    protocol->toUsscfConnectionReleased_Idle();
    return;
}


// ----------------------------------------------------------------------

void usscfAwaitingRelease_OutgoingDisconnectionPending :: uaalESTABLISHreqAct(
    uaalESTABLISHreq *,
    pfProtocol *protocol_)
{
    usscfProtocol *protocol = dynamic_cast<usscfProtocol *>(protocol_);
    THROW_IF_DYNAMIC_CAST_FAILED(protocol); 
    protocol->sendAaESTABLISHreq();
    protocol->toUsscfAwaitingEstablish_OutgoingConnectionPending();
    return;
}