/*

* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Implements the class CSPCallAddedHandler

*

*/

#include "cspcalladdedhandler.h"

#include <etelmm.h>

#include <mccpcsobserver.h>

#include "cspcallarray.h"

#include "cspetellinestatusmonitor.h"

#include "mcsplinestatusobserver.h"

#include "rcsplinecontainer.h"

#include "csplogger.h"

#include "cspclientvoicecall.h"

#include "cspclientvideocall.h"

#include "rcsplinecontainer.h"

#include "mcspcommoninfo.h"

#include "cspconsts.h"

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

// CSPCallAddedHandler::NewL.

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

//

CSPCallAddedHandler* CSPCallAddedHandler::NewL( 

                                   const MCCPCSObserver& aObserver,

                                   RCSPLineContainer& aLineContainer,

                                   CSPCallArray& aCallArray,

                                   MCSPCommonInfo& aCommonInfo,

                                   CSPAudioHandler& aAudioHandler )

    {

    CSPLOGSTRING(CSPOBJECT, "CSPCallAddedHandler::NewL()" );

    CSPCallAddedHandler* self = new ( ELeave ) CSPCallAddedHandler( 

                                        aObserver, aLineContainer,

                                        aCallArray, aCommonInfo, 

                                        aAudioHandler );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;    

    }

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

// Destructs the object by canceling first ongoing monitoring.

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

//

CSPCallAddedHandler::~CSPCallAddedHandler( )

    {

    CSPLOGSTRING(CSPOBJECT, "CSPCallAddedHandler::~CSPCallAddedHandler" );

    delete iAuxLineMonitor;

    delete iVoiceLineMonitor;

    delete iDataLineMonitor;

    }

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

// CSPCallAddedHandler::CallAdded

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

//

void CSPCallAddedHandler::CallAdded( RMobileLine& aLine, 

                        TName aCallName,

                        RCSPLineContainer::TCSPLineId aLineId )

    {

    CSPLOGSTRING2(CSPINT, 

            "CSPCallAddedHandler::CallAdded line: %d", aLineId);

    CSPLOGSTRING2(CSPINT, 

            "CSPCallAddedHandler::CallAdded call name: %S", &aCallName);

    // Find call by name

    if ( !iCallArray.FindCall( aCallName ) )

        {        

        TInt err( KErrNone );

        // Resolve call type

        TUint32 serviceId( 0 );

        CCPCall::TCallType callType;

        CCCECallParameters::TCCELineType lineType;

        iLineContainer.ResolveCallInfo( aLineId, serviceId, callType, lineType );

        CSPCall* call = NULL;

        CCCECallParameters* callParameters = NULL;

        TRAP_IGNORE( callParameters = CCCECallParameters::NewL() );

        if ( callParameters )

            {

            callParameters->SetServiceId(serviceId);

            callParameters->SetCallType(callType);

            callParameters->SetLineType(lineType);

            CSPLOGSTRING2(CSPINT, 

                    "CSPCallAddedHandler::CallAdded call type: %d", callType );

            if ( callType == CCPCall::ECallTypeCSVoice )

                {

                TRAP( err, call = CSPClientVoiceCall::NewL( aCallName, 

                                                    aLine, *callParameters, 

                                                    iCommonInfo ));

                }                

            else if ( callType == CCPCall::ECallTypeVideo )

                {

                CSPLOGSTRING(CSPINT, 

                        "CSPCallAddedHandler::CallAdded creating video call");

                TRAP( err, call = CSPClientVideoCall::NewL( aCallName, 

                                                    aLine, *callParameters, 

                                                    iCommonInfo ));

                }

            delete callParameters;

            callParameters = NULL; 

            }

        CSPLOGSTRING2(CSPINT, 

           "CSPCallAddedHandler::CallAdded Client call creation res %d", err );

        if ( call )

            {

            // Set audio handler for DevSound

            call->SetAudioHandler( &iAudioHandler );

            MCCPCallObserver::TCCPCallState callState = call->State(); 

            CSPLOGSTRING2(CSPINT, 

                    "CSPCallAddedHandler::CallAdded call state: %d", callState );

            if ( callState == MCCPCallObserver::ECCPStateDialling )

               {                   

               CSPLOGSTRING(CSPINT, 

                       "CSPCallAddedHandler::CallAdded add Dialling call" );

               iCallArray.Add( call );

               CSPLOGSTRING(CSPINT, 

                       "CSPCallAddedHandler::CallAdded notifying dialling state" );

               call->NotifyCallStateChangedETel( RMobileCall::EStatusDialling ); 

               }

            else if ( callState == MCCPCallObserver::ECCPStateConnecting || 

                      callState == MCCPCallObserver::ECCPStateConnected )

               {

               CSPLOGSTRING(CSPINT, 

                       "CSPCallAddedHandler::CallAdded add Connecting/Connected call" );

               iCallArray.Add( call );                              

               iCommonInfo.IndicateClientCall( call );

               }

            else 

                {

                CSPLOGSTRING(CSPERROR, 

                        "CSPCallAddedHandler::CallAdded ignore call" );

                delete call;

                }

            }

        }

    }

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

// CSPCallAddedHandler::LineStatusChanged

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

//

void CSPCallAddedHandler::LineStatusChanged( RMobileLine& aLine, 

                                             RCSPLineContainer::TCSPLineId aLineId,

                                             RMobileCall::TMobileCallStatus& aLineStatus )

    {    

    CSPLOGSTRING2(CSPINT, 

            "CSPCallAddedHandler::LineStatusChanged line: %d", aLineId );

    CSPLOGSTRING2(CSPINT, 

            "CSPCallAddedHandler::LineStatusChanged line status: %d", 

            aLineStatus );

    if ( aLineStatus == RMobileCall::EStatusDialling )

        {

        TInt err(KErrNone);

        RLine::TLineInfo lineInfo;

        err = aLine.GetInfo( lineInfo );

        TName callName; 

        if ( err == KErrNone )

            {

            callName = lineInfo.iNameOfLastCallAdded;

            CallAdded( aLine, callName, aLineId); 

            }

        else 

            {

            CSPLOGSTRING2(CSPERROR, 

                    "CSPCallAddedHandler::LineStatusChanged get info err:%d", 

                    err);

            }

        }

    }

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

// Constructs the monitor.

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

//

CSPCallAddedHandler::CSPCallAddedHandler(

            const MCCPCSObserver& aObserver,

            RCSPLineContainer& aLineContainer,

            CSPCallArray& aCallArray,

            MCSPCommonInfo& aCommonInfo,

            CSPAudioHandler& aAudioHandler ) :

            iLineContainer( aLineContainer ),

            iObserver( aObserver ),            

            iCallArray( aCallArray ),

            iCommonInfo( aCommonInfo ),

            iAudioHandler( aAudioHandler )

    {

    CSPLOGSTRING(CSPOBJECT, "CSPCallAddedHandler::CSPCallAddedHandler");

    }

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

// Second phase construction.

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

//

void CSPCallAddedHandler::ConstructL()

    {

    CSPLOGSTRING(CSPOBJECT, "CSPCallAddedHandler::ConstructL <");

    if ( iLineContainer.LineIsOpen( RCSPLineContainer::ECSPLineSpeech ) )

        {

        RMobileLine& line = iLineContainer.LineByType( 

                                RCSPLineContainer::ECSPLineSpeech );

        iVoiceLineMonitor = CSPEtelLineStatusMonitor::NewL( *this, line, 

                                            RCSPLineContainer::ECSPLineSpeech );

        iVoiceLineMonitor->StartMonitoring();

        }

    // This is for videocalls

    if ( iLineContainer.LineIsOpen( RCSPLineContainer::ECSPLineData ) )

        {

        RMobileLine& line = iLineContainer.LineByType( 

                                RCSPLineContainer::ECSPLineData );

        iDataLineMonitor = CSPEtelLineStatusMonitor::NewL( *this, line, 

                                                    RCSPLineContainer::ECSPLineData );

        iDataLineMonitor->StartMonitoring();

        }

    if ( iLineContainer.LineIsOpen( RCSPLineContainer::ECSPLineAuxSpeech ) )

        {

        RMobileLine& line = iLineContainer.LineByType( 

                                RCSPLineContainer::ECSPLineAuxSpeech );

        iAuxLineMonitor = CSPEtelLineStatusMonitor::NewL( *this, line, 

                                            RCSPLineContainer::ECSPLineAuxSpeech );

        iAuxLineMonitor->StartMonitoring();

        }

    CSPLOGSTRING(CSPOBJECT, "CSPCallAddedHandler::ConstructL >");

    }

// End of File