// 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:

//

// INCLUDE FILES

#include "cmmpacketservicegsmwcdmaext.h"

#include "Cmmpacketcontexttsy.h"

#include "Cmmpacketcontextlist.h"

#include "CMmCommonStaticUtility.h"

#include "CMmCustomTsy.h"

#include "CMmPacketTsy.h"

#include <ctsy/pluginapi/cmmdatapackage.h>

#include <ctsy/serviceapi/mmtsy_ipcdefs.h>

#include "cmmmbmscontextlist.h"

#include <ctsy/mltsyfactory.h>

// ======== MEMBER FUNCTIONS ========

CMmPacketServiceGsmWcdmaExt::CMmPacketServiceGsmWcdmaExt()

    {

    }

CMmPacketServiceGsmWcdmaExt* CMmPacketServiceGsmWcdmaExt::NewL(

        CMmPacketServiceTsy* const aMmPacketServiceTsy,

        MLtsyFactoryBase* aFactory ) 

    {

    CMmPacketServiceGsmWcdmaExt* const packetServiceGsmWcdmaExt = 

        new ( ELeave ) CMmPacketServiceGsmWcdmaExt();

    CleanupStack::PushL( packetServiceGsmWcdmaExt );

    packetServiceGsmWcdmaExt->iMmPacketServiceTsy = aMmPacketServiceTsy;

    packetServiceGsmWcdmaExt->ConstructL( aFactory );

    CleanupStack::Pop();

    return packetServiceGsmWcdmaExt;

    }

void CMmPacketServiceGsmWcdmaExt::ConstructL( MLtsyFactoryBase* aFactory )

    {

	TBool initPhase = ETrue;

	CMmDataPackage data;

    InitInternalAttributesL( aFactory );

    // get current status

	iMmPacketServiceTsy->MessageManager()->HandleRequestL(  

												EPacketNotifyStatusChange );

    // Call to get current preferred bearer

	data.PackData( &initPhase );

	iMmPacketServiceTsy->MessageManager()->HandleRequestL(  

												 EPacketGetAttachMode, &data );	

    // get max number of monitored service list

    iMmPacketServiceTsy->MessageManager()->HandleRequestL(  

    											 EPacketEnumerateMbmsMonitorServiceList );

    iMmPacketServiceTsy->MessageManager()->HandleRequestL( 

                                                 EPacketEnumerateMbmsActiveServiceList );      											 

    }

CMmPacketServiceGsmWcdmaExt::~CMmPacketServiceGsmWcdmaExt()

    {

    }

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

// CMmPacketServiceGsmWcdmaExt::InitInternalAttributesL

// Initialises internal attributes.

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

//

void CMmPacketServiceGsmWcdmaExt::InitInternalAttributesL( MLtsyFactoryBase* aFactory )

    {

	iStaticCaps = KMmPacketServiceStaticCaps;

	// Version number is used to specify LTSY interface

	MLtsyFactoryBase::TCtsyInterfaceVersion vers = 

		aFactory->Version();

	if( MLtsyFactoryBase::EIfVersion3 <= vers )

		{

		MLtsyFactoryV3* ptr_v3 = 

			static_cast<MLtsyFactoryV3*>( aFactory );

		//Get static caps using factory method

		iStaticCaps = 

			ptr_v3->GetLTSYStaticCapabilities( KStaticCapsPacketService );

		}

	else

		{

		//Get static caps using plugin api method

    	iMmPacketServiceTsy->MessageManager()->HandleRequestL( EPacketGetStaticCaps );	

		}

    iDynamicCaps = 0;

    iLastTransferStatus = RPacketService::EStatusUnattached;

	iLastEdgeGprsSupport = EFalse;

	iGprsIsSupportedOnCell =EFalse;

	iCsServicesIsSupportedOnCell = EFalse;

    iAccessPointName.Zero();

    iPdpType = RPacketContext::EPdpTypeIPv4;

    iPdpCompression = 0;

    iIsSetDefaultContextParamsCalled = EFalse;

    }

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

// CMmPacketServiceGsmWcdmaExt::Attach

// Attaches phone to the network.

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

//

TInt CMmPacketServiceGsmWcdmaExt::AttachL()

    {

	// Call and return

	return iMmPacketServiceTsy->MessageManager()->HandleRequestL( 

														EPacketAttach );

    }

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

// CMmPacketServiceGsmWcdmaExt::CompleteAttach

// Completes Attach.

// Complete to service tsy with KErrNone or epoc error code

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

//

void CMmPacketServiceGsmWcdmaExt::CompleteAttach( 

		TInt aErrorValue ) const

    {

	if ( KErrNone == aErrorValue )

		{

		 // Initiate EStatusAttached to packet status

		RPacketService::TStatus packetStatus(

            RPacketService::EStatusAttached );

		TBool resumed = EFalse;

		CMmDataPackage data;

		data.PackData( &packetStatus, &resumed );

		iMmPacketServiceTsy->CompletePacketStatusChanged( &data, KErrNone );

		}

    // Complete to service tsy with KErrNone or EPOC error code

    iMmPacketServiceTsy->CompleteAttach( aErrorValue );

    }

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

// CMmPacketServiceGsmWcdmaExt::Detach

// Detaches phone from the network

// Sends Detach request to Message manager

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

//

TInt CMmPacketServiceGsmWcdmaExt::DetachL()

    {

	return iMmPacketServiceTsy->MessageManager()->

                                           HandleRequestL( EPacketDetach );

    }

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

// CMmPacketServiceGsmWcdmaExt::CompleteDetachL

// Completes Detach.

// Complete to service tsy with KErrNone or epoc error code

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

//

void CMmPacketServiceGsmWcdmaExt::CompleteDetachL( 

		TInt aErrorValue ) const

    {

	if ( KErrNone == aErrorValue )

		{

		RPacketService::TStatus packetStatus( 

								RPacketService::EStatusUnattached );

		TBool resumed = EFalse;

		CMmDataPackage data;

		data.PackData( &packetStatus, &resumed  );

		iMmPacketServiceTsy->CompletePacketStatusChanged( &data, KErrNone );

		}

    iMmPacketServiceTsy->CompleteDetachL( aErrorValue );

    }

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

// CMmPacketServiceGsmWcdmaExt::GetNtwkRegStatus

// Network registration status request to the network.

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

//

TInt CMmPacketServiceGsmWcdmaExt::GetNtwkRegStatusL()

    {

	return iMmPacketServiceTsy->MessageManager()->HandleRequestL( 

		EPacketGetNtwkRegStatus );

    }

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

// CMmPacketServiceGsmWcdmaExt::CompleteGetNtwkRegStatus

// Completes get network registration status request.

// map network registration status

// call CompleteGetNtwkRegStatus() from service tsy

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

//

void CMmPacketServiceGsmWcdmaExt::CompleteGetNtwkRegStatus(

		CMmDataPackage* aDataPackage, TInt aResult )

    {

	RPacketService::TRegistrationStatus regStatusClient;

    //Unpack data

	aDataPackage->UnPackData( regStatusClient );

    // Call CompleteGetNtwkRegStatus() from service tsy

	iMmPacketServiceTsy->CompleteGetNtwkRegStatus( regStatusClient, 

			aResult );

    }

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

// CMmPacketServiceGsmWcdmaExt::SetAttachMode

// Sets attach mode to the lower level 

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

//

TInt CMmPacketServiceGsmWcdmaExt::SetAttachModeL(

		RPacketService::TAttachMode aMode )

    {

	TInt ret( KErrNone );

	CMmDataPackage data;

    data.PackData( &aMode );

	ret = iMmPacketServiceTsy->MessageManager()->HandleRequestL( 

		EPacketSetAttachMode, &data );

    return ret;

    }

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

// CMmPacketServiceGsmWcdmaExt::CompleteSetAttachMod

// Completes Set Attach Mode.

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

//

void CMmPacketServiceGsmWcdmaExt::CompleteSetAttachMode( 

		const TInt aErrorValue ) const

    {

    iMmPacketServiceTsy->CompleteSetAttachMode( aErrorValue );

    }

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

// CMmPacketServiceGsmWcdmaExt::GetAttachMode

// Gets attach mode 

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

//

TInt CMmPacketServiceGsmWcdmaExt::GetAttachModeL() 

    {

	TBool calledOnInitPhase = EFalse;

	CMmDataPackage data;

	data.PackData( &calledOnInitPhase );

	TInt ret = iMmPacketServiceTsy->MessageManager()->HandleRequestL(

		EPacketGetAttachMode, &data );

	return ret;

    }

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

// CMmPacketServiceGsmWcdmaExt::CompleteGetAttachMode

// Completes Get Attach Mode request.

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

//

void CMmPacketServiceGsmWcdmaExt::CompleteGetAttachMode(CMmDataPackage* aDataPackage, 

		                                                TInt aResult) const  

    {

	RPacketService::TAttachMode attachMode;

	aDataPackage->UnPackData( attachMode );

    iMmPacketServiceTsy->CompleteGetAttachMode( attachMode, aResult);

    }

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

// CMmPacketServiceGsmWcdmaExt::SetPreferredBearer

// Sets preferrer bearer 

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

//

TInt CMmPacketServiceGsmWcdmaExt::SetPreferredBearerL(

		const TDataPackage& aPackage )

    {

	TInt ret( KErrNone );

	TDataPackage package = aPackage;

	ret = iMmPacketServiceTsy->MessageManager()->HandleRequestL( 

		 EPacketSetPrefBearer, &package );

	return ret;

    }

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

// CMmPacketServiceGsmWcdmaExt::CompleteSetPreferredBearer

// Completes Set Preferred Bearer request.

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

//

void CMmPacketServiceGsmWcdmaExt::CompleteSetPreferredBearer(

		TInt aErrorValue ) const  

    {

    iMmPacketServiceTsy->CompleteSetPreferredBearer( aErrorValue );

    }

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

// CMmPacketServiceGsmWcdmaExt::GetDynamicCaps

// This function returns the Packet Data's dynamic capabilities.

// set dynamic capabilities to Etel side memory

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

//

void CMmPacketServiceGsmWcdmaExt::GetDynamicCaps(

        RPacketService::TDynamicCapsFlags* const aCaps ) const  

    {

    // Set caps

    *aCaps = iDynamicCaps;

    }

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

// CMmPacketServiceGsmWcdmaExt::SetDynamicCapsFlag

// Sets one of the Packet Data's dynamic capabilities flag.

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

//

void CMmPacketServiceGsmWcdmaExt::SetDynamicCapsFlag(

        const RPacketService::TDynamicCapsFlags aFlag,  

        const TBool aIsActionPossible ) 

    {

    RPacketService::TDynamicCapsFlags dynamicCaps( iDynamicCaps );

    if ( aIsActionPossible )

        {

		// Activate aFlag in dynamicCaps 

        dynamicCaps |= aFlag;

        }

    else

        {

        TBool contextActivationPossible( EFalse );

        // If flag to be reset is KCapsActivate

        if ( RPacketService::KCapsActivate == aFlag )

            {

            // Get number of contexts

            const TInt numOfCreatedContext(

                iMmPacketServiceTsy->PacketContextList()->NumberOfContexts() );

            for ( TInt i = 0; i < numOfCreatedContext; i++ )

                {

                // Get context by index

                CMmPacketContextTsy* const context = iMmPacketServiceTsy->

                    PacketContextList()->PacketContextByIndex( i );

                if ( NULL != context )

                    {

                    if ( context->PacketContextGsmWcdmaExt()->

                        IsContextActivationAllowed() )

                        {

                        // At least one context is ready to be activated

                        contextActivationPossible = ETrue;

                        i = numOfCreatedContext;

                        }

                    }

                }

            }

        if ( RPacketService::KCapsMBMS == aFlag )

            {

            // See if there are context in receiving state

            contextActivationPossible = iMmPacketServiceTsy->MBMSContextList()->IsMbmsContextReceiving();

            }

        // If no context ready to be activated

        if ( !contextActivationPossible )

            {

            // Deactivate aFlag in dynamicCaps 

            dynamicCaps &= ~aFlag;

            }

        }

    if ( dynamicCaps != iDynamicCaps )

        {

        // Set dynamic caps to iDynamicCaps

        iDynamicCaps = dynamicCaps;

        // Call complete notify dynamic caps change from service tsy

        iMmPacketServiceTsy->CompleteNotifyDynamicCapsChange( iDynamicCaps );

        }

    }

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

// CMmPacketServiceGsmWcdmaExt::CompleteDynamicCapsChange

// Completes dynamic capabilities change to the Service Tsy.

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

//

void CMmPacketServiceGsmWcdmaExt::CompleteDynamicCapsChange(

        CMmDataPackage* aPackage )	

    {

	aPackage->UnPackData( iGprsIsSupportedOnCell, 

									iCsServicesIsSupportedOnCell );

    RPacketService::TDynamicCapsFlags dynamicCaps( iDynamicCaps );

    // If Gprs is supported in current cell

    if ( iGprsIsSupportedOnCell )

        {

        // check current packet service status

        switch ( iMmPacketServiceTsy->ServiceStatus() )

            {

            case RPacketService::EStatusAttached:

            case RPacketService::EStatusActive:

                // Deativate KCapsManualAttach in dynamicCaps 

                dynamicCaps &= ~RPacketService::KCapsManualAttach;

                // Activate KCapsSMSTransfer, KCapsManualDetach and

                // KCapsRxContextActivationReq in dynamicCaps 

                dynamicCaps |= RPacketService::KCapsSMSTransfer |

                               RPacketService::KCapsManualDetach |

                               RPacketService::KCapsRxContextActivationReq;

                break;

            case RPacketService::EStatusUnattached:

                // Activate KCapsManualAttach in dynamicCaps 

                dynamicCaps |= RPacketService::KCapsManualAttach;

                // Deativate KCapsSMSTransfer, KCapsManualDetach and

                // KCapsRxContextActivationReq in dynamicCaps 

                dynamicCaps &= ~( RPacketService::KCapsSMSTransfer |

                               RPacketService::KCapsManualDetach |

                               RPacketService::KCapsRxContextActivationReq );

                break;

            case RPacketService::EStatusSuspended:

                // Activate KCapsManualDetach in dynamicCaps 

                dynamicCaps |= RPacketService::KCapsManualDetach;

                // Deativate KCapsSMSTransfer, KCapsManualAttach and

                // KCapsRxContextActivationReq in dynamicCaps 

                dynamicCaps &= ~( RPacketService::KCapsSMSTransfer |

                               RPacketService::KCapsManualAttach |

                               RPacketService::KCapsRxContextActivationReq );

                break;

            default:

                break;

            }

        }

    else

        {

        // Gprs is not supported in current cell

        dynamicCaps = 0;

        }

    // If cs services are supported

    if ( iCsServicesIsSupportedOnCell )

        {