//Editor-Info: -*- C++ -*-
//
//Subject: TOVE project / BISUP
//
//File: nistate.cpp
//
//Version: $Revision: 1.14 $
//
//State: $State: Exp $
//
//Date: $Date: 1999/03/08 07:42:31 $
//
//Organisation:
//      Helsinki University of Technology
//      Laboratory of Telecommunications Software and Multimedia
//
//Author:
//      Sami Raatikainen
//
//Description:
//
//
//Copyright:
//      Copyright 1999 Helsinki University of Technology
//      ALL RIGHTS RESERVED BETWEEN JANUARY 1996 AND JUNE 1999.
//
//Licence:
//
//
//History: 

#include "nistate.h"
#include "bisuppducoder.h"
#include "pf/error.h"

niState *niState :: _only = 0;

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

niState :: niState(void)
    : pfState(),
      nniMessageInputs(),
      mtpUpInputs()
{
    return;
}

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

niProtocol *niState :: protocolCast(pfProtocol *protocol_) const
{
    niProtocol *protocol = dynamic_cast<niProtocol *>(protocol_);
    THROW_IF_DYNAMIC_CAST_FAILED(protocol);
    return protocol;
}


// from nniInputs
void niState :: nniIAMpduAct(nniIAMpdu *message_,
                             pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    protocol->sendIAMtoMtp(message_);
    return;
}

void niState :: nniACMpduAct(nniACMpdu *message_,
                             pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    protocol->sendACMtoMtp(message_);
    return;
}

void niState :: nniANMpduAct(nniANMpdu *message_,
                             pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    protocol->sendANMtoMtp(message_);
    return;
}

void niState :: nniCPGpduAct(nniCPGpdu *message_,
                             pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    protocol->sendCPGtoMtp(message_);
    return;
}

void niState :: nniIAApduAct(nniIAApdu *message_,
                             pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    protocol->sendIAAtoMtp(message_);
    return;
}

void niState :: nniIARpduAct(nniIARpdu *message_,
                             pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    protocol->sendIARtoMtp(message_);
    return;
}

void niState :: nniRELpduAct(nniRELpdu *message_,
                             pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    protocol->sendRELtoMtp(message_);
    return;
}

void niState :: nniRLCpduAct(nniRLCpdu *message_,
                             pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    protocol->sendRLCtoMtp(message_);
    return;
}


// mtpUpInputs
void niState :: mtpTRANSFERindAct(mtpTRANSFERind *message_,
                                  pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    pfFrame frame = message_->getSignallingInformation();
    pfMessenger *msg = 0;
    try
    {
        msg = bisupPduCoder::create(frame);
        protocol->toBisup(msg);
    }
    catch(pfException &exc)
    {
        exc.printInfo();
    }
    return;
}

void niState :: mtpPAUSEindAct(mtpPAUSEind *message_,
                               pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    (void)protocol;
    (void)message_;
    return;
}

void niState :: mtpRESUMEindAct(mtpRESUMEind *message_,
                                pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    (void)protocol;
    (void)message_;
    return;
}

void niState :: mtpSTATUSindAct(mtpSTATUSind *message_,
                                pfProtocol *protocol_)
{
    niProtocol *protocol = protocolCast(protocol_);
    (void)protocol;
    (void)message_;
    return;
}