//Editor-Info: -*- C++ -*-
//
//Subject: TOVE project/CC
//
//File: ccodp_attempt.cpp
//
//Version: $Revision: 1.8 $
//
//State: $State: Exp $
//
//Date: $Date: 1998/11/11 16:09:53 $
//
//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 "ccostate_authattempt.h"
#include "ccostate_collect.h"
#include "ccostate_analyse.h"
#include "ccostate_selectroute.h"
#include "protocol/cc/ccprotocol.h"
#include "ccodp_attempt.h"
#include "trigger_digitstring.h"

ccOdpAttempt *ccOdpAttempt :: _only = 0;

ccOdpAttempt :: ccOdpAttempt(void)
{
    return;
}

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

ccOdpAttempt *ccOdpAttempt :: instance(void)
{
    if(_only == 0)
    {
        _only = new ccOdpAttempt;
        assert(_only != 0);
    }
    return _only;
}

//
//Function: proceed
//
//Description: entry action.
//   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 ccOdpAttempt :: proceed(ccProtocol *protocol_)
{
#if CC_DEBUG
    string number = protocol_->getCalledPartyNumber();
    string mes = "Origination Attempt (B-number: " + number + ")";
traceDp(ccCC, (char*) mes.c_str());
#endif    

    process(protocol_->getDp(getInapType()), protocol_);
    return;
}

//
//Function: toNextState
//
//Description:
//    Next state (default).   
//

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

//
//Functions: 
//
//Description:
//   Get DP specific information   
//

toveinap_EventTypeBCSMType ccOdpAttempt :: getInapType(void) const
{
    return toveinap_origAttemptAuthorized;
}

string ccOdpAttempt :: getType(void) const
{
    string result("origAttempt");
    return result;
}

ccIf_TriggersType ccOdpAttempt :: allowedTriggers(void) const
{
    ccIf_TriggersType triggers;
    
    triggers.length(1);

    ccIf_TriggerType trigger;
    
    ccTriggerDigitString::getInfo(trigger); 
    triggers[0] = trigger;

    return triggers;
}

//
//Function: fillMessengerEDP-N
//
//Description:
//   Fill specific fields to this DP.   
//

void ccOdpAttempt :: fillMessengerEDP_N(ccDp &, ccProtocol *)
{
    return;
}

//
//Functions: binap-inputs
//
//Description: see base class.
//

void ccOdpAttempt :: binapCONTINUEpduAct(
    binapCONTINUEpdu *,
    ccProtocol *protocol_)
{
#if CC_DEBUG
traceInput(ccINGW,ccCC,"-Origination Attempt-","CONTINUE");
#endif
    // Is there more TDP-Rs?
    processTDP_R(protocol_->getDp(getInapType()), protocol_);
    
    return;
}

void ccOdpAttempt :: binapAUTHORIZE_ORIGINATIONpduAct(
    binapAUTHORIZE_ORIGINATIONpdu *,
    ccProtocol *protocol_)
{
#if CC_DEBUG
traceInput(ccINGW,ccCC,"-Origination Attempt-","AUTHORIZE_ORIGINATION");
#endif

    exitAction(protocol_, ccOstateAuthorizeAttempt::instance());
    return;
}

void ccOdpAttempt :: binapCOLLECT_INFORMATIONpduAct(
    binapCOLLECT_INFORMATIONpdu *,
    ccProtocol *protocol_)
{
#if CC_DEBUG
traceInput(ccINGW,ccCC,"-Origination Attempt-","COLLECT_INFORMATION");
#endif

    exitAction(protocol_, ccOstateCollectInformation::instance());
    return;
}

void ccOdpAttempt :: binapANALYSE_INFORMATIONpduAct(
    binapANALYSE_INFORMATIONpdu *,
    ccProtocol *protocol_)
{
#if CC_DEBUG
traceInput(ccINGW,ccCC,"-Origination Attempt-","ANALYSE_INFORMATION");
#endif

    exitAction(protocol_, ccOstateAnalyseInformation::instance());
    return;    
}

void ccOdpAttempt :: binapSELECT_ROUTEpduAct(
    binapSELECT_ROUTEpdu *,
    ccProtocol *protocol_)
{
#if CC_DEBUG
traceInput(ccINGW,ccCC,"-Origination Attempt-","SELECT_ROUTE");
#endif

    exitAction(protocol_, ccOstateSelectRoute::instance());
    return;
}