//Editor-Info: -*- C++ -*-
//
//Subject: TOVE project / SIG
//
//File: sigstate_incomingcallproceeding.cpp
//
//Version: $Revision: 1.3 $
//
//State: $State: Exp $
//
//Date: $Date: 1998/12/10 16:10:20 $
//
//Organisation:
//      Helsinki University of Technology
//      Laboratory of Telecommunications Software and Multimedia
//
//Author:
//      Sami Raatikainen
//
//Description:
//      See corrensponding header file.
//
//Copyright:
//      Copyright 1999 Helsinki University of Technology
//      ALL RIGHTS RESERVED BETWEEN JANUARY 1996 AND JUNE 1999.
//
//Licence:
//
//
//History: 

#include "sigstate_incomingcallproceeding.h"

sigIncomingCallProceeding *sigIncomingCallProceeding :: _only = 0;

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

sigIncomingCallProceeding :: sigIncomingCallProceeding(void)
    : sigState()
{
    return;
}

sigIncomingCallProceeding :: ~sigIncomingCallProceeding(void)
{
    return;
}

void sigIncomingCallProceeding :: sigSETUPrespAct(
    sigSETUPresp *primitive_,
    pfProtocol *protocol_)
{
    sigProtocol *protocol = protocolCast(protocol_);
    protocol->changeToUserConnectRequestState();
    protocol->startCONNECT_ACKtimer();
    protocol->sendSETUPrespToDown(primitive_);
    return;
}

void sigIncomingCallProceeding :: sigALERTINGreqAct(
    sigALERTINGreq *primitive_,
    pfProtocol *protocol_)
{
    sigProtocol *protocol = protocolCast(protocol_);
    protocol->changeToCallReceivedState();
    protocol->sendALERTINGreqToDown(primitive_);
    return;
}