/*

* Copyright (c) 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:  Stub imlementation

*

*/

// INCLUDE FILES

#include <psmsettingsprovider.h>

#include <psmsrvdomaincrkeys.h>

#include <featmgr.h>

#include <CoreApplicationUIsSDKCRKeys.h> // KCRUidCoreApplicationUIs, TCoreAppUIsNetworkConnectionAllowed

#include "PSMNetworkPlugin.h"

#include "GSNetworkPluginModel.h"

#include "GsLogger.h"

// CONSTANT DEFINITIONS

const TUint32 KPSMNetworkPluginStorageId = 0x2000B593;

enum TPSMNetworkPluginKeys

    {

    ENetworkMode = 1,

    };

//

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

// CPSMNetworkPlugin::CPSMNetworkPlugin()

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

//

CPSMNetworkPlugin::CPSMNetworkPlugin( TPsmPluginCTorParams& aInitParams ) :

    CPsmPluginBase( aInitParams )

	{

	}

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

// CPSMNetworkPlugin::ConstructL()

// Symbian 2nd phase constructor can leave.

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

//

void CPSMNetworkPlugin::ConstructL()

    {

    __GSLOGSTRING( "[GS]-->[CPSMNetworkPlugin::ConstructL]" );

    iModel = CGSNetworkPluginModel::NewL( NULL,NULL );

    iPsmRepository = CRepository::NewL( KCRUidPowerSaveMode );

    // Read from CenRep so iPsmMode gets correct init value

    TInt psmMode;

    iPsmRepository->Get( KPsmCurrentMode, psmMode );

    iPsmMode = ( TPsmsrvMode )psmMode;

    __GSLOGSTRING( "[GS]<--[CPSMNetworkPlugin::ConstructL]" );

    }

//

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

// CPSMNetworkPlugin::NewL()

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

//

// Two-phased constructor.

CPSMNetworkPlugin* CPSMNetworkPlugin::NewL( TPsmPluginCTorParams& aInitParams )

	{

	CPSMNetworkPlugin* self = new ( ELeave ) CPSMNetworkPlugin( aInitParams );

	CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

	}

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

// CPSMNetworkPlugin::~CPSMNetworkPlugin()

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

//

// Destructor.

CPSMNetworkPlugin::~CPSMNetworkPlugin()

	{

    __GSLOGSTRING( "[CPSMNetworkPlugin::~CPSMNetworkPlugin]" );

    delete iModel;

    iModel = NULL;

    delete iPsmRepository;

    iPsmRepository = NULL;

	}

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

// CPSMNetworkPlugin::IsPhoneOfflineL

//

// Checks if phone is in offline mode or not.

// Return ETrue if phone is in offline mode.

// Return EFalse if phone is not in offline mode.

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

//

TBool CPSMNetworkPlugin::IsPhoneOfflineL() const

    {

    if ( FeatureManager::FeatureSupported( KFeatureIdOfflineMode ) )

        {

        CRepository* repository = CRepository::NewLC( KCRUidCoreApplicationUIs );

        TInt connAllowed = 1;

        repository->Get( KCoreAppUIsNetworkConnectionAllowed, connAllowed );

        CleanupStack::PopAndDestroy();  // repository

        if ( !connAllowed )

            {

            return ETrue;

            }

        }

    return EFalse;

    }

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

// CPSMNetworkPlugin::NotifyModeChange()

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

//

void CPSMNetworkPlugin::NotifyModeChange( const TInt aMode )

    {

    TInt err = KErrNone;

    TRAP( err, DoModeChangeL( aMode ) );

    if ( KErrNone != err)

        {}

    __GSLOGSTRING2( "[CPSMNetworkPlugin::NotifyModeChange]: Mode:%d Err:%d", aMode, err );

    }

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

// CPSMNetworkPlugin::NotifyModeChange()

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

//

void CPSMNetworkPlugin::DoModeChangeL( const TInt aMode )

    {

	TPsmsrvMode newMode = ( TPsmsrvMode )aMode;

    if ( !IsPhoneOfflineL() && 

         FeatureManager::FeatureSupported( KFeatureIdProtocolWcdma ) &&

         iModel->IsNetworkModeVisible() && IsChangeNetworkMode ( iPsmMode, newMode ) )

        {

        RConfigInfoArray infoArray;

        TPsmsrvConfigInfo info1;

        info1.iConfigId = ENetworkMode;

        info1.iConfigType = EConfigTypeInt;

        info1.iIntValue = iModel->GetNetworkMode();

        infoArray.Append( info1 );

        __GSLOGSTRING1( "[CPSMNetworkPlugin::NotifyModeChangeL] Switching to mode:%d", aMode );

        __GSLOGSTRING1( "[CPSMNetworkPlugin::NotifyModeChangeL]: oldValue info1: %d", infoArray[0].iIntValue );

        iSettingsProvider.BackupAndGetSettingsL( infoArray, KPSMNetworkPluginStorageId );

        __GSLOGSTRING1( "[CPSMNetworkPlugin::NotifyModeChangeL]: newValue info1: %d", infoArray[0].iIntValue );

        // Don't change the network mode if there is ongoing phone call

        // since this will disconnect it

        if ( !iModel->IsCallActive() )

            {

            iModel->SetNetworkModeL ( infoArray[0].iIntValue  );

            }

        infoArray.Reset();       

        }

    }

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

// CPSMNetworkPlugin::IsChangeNetworkMode

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

//

TBool CPSMNetworkPlugin::IsChangeNetworkMode( TPsmsrvMode& aOldMode, TPsmsrvMode aNewMode )

	{

	TPsmsrvMode oldMode = aOldMode;

	aOldMode = aNewMode;

	if ( ( oldMode == EPsmsrvModeNormal && aNewMode == EPsmsrvPartialMode )

			|| ( oldMode == EPsmsrvModePowerSave && aNewMode

					== EPsmsrvPartialMode ) )

		{

		return EFalse;

		}

	else

		{

		return ETrue;

		}

	}

//End of File