// 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:

// Name        : CSatNotifyLanguageNotification.cpp

// Part of     : Common SIM ATK TSY / commonsimatktsy

// Language notification functionality of Sat Tsy

// Version     : 1.0

//

//INCLUDES

#include <satcs.h>                  		// Etel SAT IPC definitions

#include "CSatTsy.h"                		// Tsy class header

#include "CSatNotifyLanguageNotification.h" // Tsy class header

#include "CSatNotificationsTsy.h"   	    // Class header

#include "CBerTlv.h"                		// Ber Tlv data handling

#include "TTlv.h"							// TTlv class

#include "CSatDataPackage.h"         		// Parameter packing 

#include "TSatUtility.h"            		// Utilities

#include "CSatTsyReqHandleStore.h"  		// Request handle class

#include "cmmmessagemanagerbase.h" 			// Message manager class for 

											// forwarding req.

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

// CSatNotifyLanguageNotification::NewL

// Two-phased constructor.

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

//  

CSatNotifyLanguageNotification* CSatNotifyLanguageNotification::NewL

        ( 

        CSatNotificationsTsy* aNotificationsTsy 

        )

    {

   	CSatNotifyLanguageNotification* const satNotifyLanguageNotification = 

        new ( ELeave ) CSatNotifyLanguageNotification( aNotificationsTsy );

    CleanupStack::PushL( satNotifyLanguageNotification );

    satNotifyLanguageNotification->ConstructL();

    CleanupStack::Pop( satNotifyLanguageNotification );

    return satNotifyLanguageNotification;

    }

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

// CSatNotifyLanguageNotification::CSatNotifyLanguageNotification

// Destructor

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

//  

CSatNotifyLanguageNotification::~CSatNotifyLanguageNotification

        ( 

		// None

        )

    {

    }

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

// CSatNotifyLanguageNotification::CSatNotifyLanguageNotification

// Default C++ constructor

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

//  

CSatNotifyLanguageNotification::CSatNotifyLanguageNotification

        ( 

        CSatNotificationsTsy* aNotificationsTsy 

        ) : iNotificationsTsy ( aNotificationsTsy )

    {

    // None

    }

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

// CSatNotifyLanguageNotification::ConstructL

// Symbian 2nd phase constructor

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

//  

void CSatNotifyLanguageNotification::ConstructL

        (

        // None

        )

    {

    }

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

// CSatNotifyLanguageNotification::Notify

// Save the request handle type for notification requested by ETel server

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

// 

TInt CSatNotifyLanguageNotification::Notify

        ( 

        const TTsyReqHandle aTsyReqHandle,

        const TDataPackage& aPackage   

        )

    {

    // Save data pointer to client side for completion

    iLanguageNotificationV2Pckg = reinterpret_cast<RSat::

    	TLanguageNotificationV2Pckg*>( aPackage.Des1n() );

    // Save the request handle

    iNotificationsTsy->iSatTsy->SaveReqHandle( aTsyReqHandle, 

		CSatTsy::ESatNotifyLanguageNotificationPCmdReqType );

    // Check if requested notification is already pending

    iNotificationsTsy->NotifySatReadyForNotification( KLanguageNotification );   

    return KErrNone;

    }

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

// CSatNotifyLanguageNotification::CancelNotification

// This method cancels an outstanding asynchronous 

// NotifyLanguageNotification request.

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

//

TInt CSatNotifyLanguageNotification::CancelNotification

        (

        const TTsyReqHandle aTsyReqHandle 

        )

    {

    // Reset the request handle

    iNotificationsTsy->iSatReqHandleStore->ResetTsyReqHandle( 

        CSatTsy::ESatNotifyLanguageNotificationPCmdReqType );

    // Reset the data pointer

    iLanguageNotificationV2Pckg = NULL;

    // Complete the request with KErrCancel

    iNotificationsTsy->iSatTsy->ReqCompleted( aTsyReqHandle, KErrCancel );

    return KErrNone;      

    }

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

// CSatNotifyLanguageNotification::CompleteNotifyL

// This method completes an outstanding asynchronous 

// LanguageNotification request. 

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

// 

TInt CSatNotifyLanguageNotification::CompleteNotifyL

        ( 

        CSatDataPackage* aDataPackage,

        TInt aErrorCode  

        ) 

    {

    TInt returnValue( KErrNone );

    TInt ret( KErrNone );

	TBuf<1> additionalInfo;

    // Unpack parameters

    TPtrC8* data;

    aDataPackage->UnPackData( &data );

    // Reset req handle. Returns the deleted req handle

    TTsyReqHandle reqHandle = 

        iNotificationsTsy->iSatReqHandleStore->ResetTsyReqHandle( 

        CSatTsy::ESatNotifyLanguageNotificationPCmdReqType );

    // Get ber tlv 

    CBerTlv berTlv;

    berTlv.SetData( *data );

    // Get command details tlv

    CTlv commandDetails;

    berTlv.TlvByTagValue( &commandDetails, KTlvCommandDetailsTag );

    // Store command details tlv

    iNotificationsTsy->iTerminalRespData.iCommandDetails.Copy( 

        commandDetails.Data() );

    TUint8 pCmdNumber( commandDetails.GetShortInfo( ETLV_CommandNumber ) );

    // In case the request was ongoing, continue..

    if ( CSatTsy::ESatReqHandleUnknown != reqHandle )

        {

        // Complete right away if error has occured, otherwise continue..

        if ( KErrNone == aErrorCode )

            {            

            RSat::TLanguageNotificationV2& languageNotificationV2 = 

                                    ( *iLanguageNotificationV2Pckg )();

            // Transaction id

            languageNotificationV2.SetPCmdNumber( pCmdNumber );

            // Initialisate 

            languageNotificationV2.iNotificationType = 

                RSat::ENotificationTypeNotSet;

            // Get command qualifier

            TUint8 cmdQualifier(commandDetails.GetShortInfo( 

                ETLV_CommandQualifier ) );

            if ( !cmdQualifier )

                {

                // No specific language used

                languageNotificationV2.iNotificationType = 

                    RSat::ENonSpecificLangNotification;

                }

            else if ( KSpecificLanguage == cmdQualifier )

                {

                // Currently used language 

		        languageNotificationV2.iNotificationType = 

		            RSat::ESpecificLangNotification; 

                }

            else

            {

            // None.

            }

            CTlv language;

            returnValue = berTlv.TlvByTagValue( &language, KTlvLanguageTag );

            // If the Language tag is found

            if ( KErrNone == returnValue )

                {

                languageNotificationV2.iLanguage = language.GetLongInfo( 

                	ETLV_Language );

                }    

            }// End of if( KErrNone == aErrorCode )

        else

        	{

        	ret = aErrorCode;

        	}

        iNotificationsTsy->iSatTsy->ReqCompleted( reqHandle, ret );

        }// End of if( CSatTsy::ESatReqHandleUnknown != reqHandle )

    else

        {

        additionalInfo.Zero();

        additionalInfo.Append( KNoCause );

        CreateTerminalRespL( pCmdNumber, RSat::KMeUnableToProcessCmd,

            additionalInfo );       

        }

    return ret;

    }

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

// CSatNotifyLanguageNotification::TerminalResponseL

// Called by ETel server, passes terminal response to SIM card

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

//

TInt CSatNotifyLanguageNotification::TerminalResponseL

        ( 

        TDes8* aRsp

        )

    {

    TInt ret( KErrNone );

    TBuf<1> additionalInfo;

    additionalInfo.FillZ(1);

    RSat::TLanguageNotificationRspV2Pckg* aRspPckg = 

            reinterpret_cast<RSat::TLanguageNotificationRspV2Pckg*>( aRsp );

    RSat::TLanguageNotificationRspV2& rspV1 = ( *aRspPckg ) ();

    TUint8 pCmdNumber( rspV1.PCmdNumber() );

    CreateTerminalRespL( pCmdNumber, RSat::KSuccess, additionalInfo ); 

    return ret;

    }

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

// CSatNotifyLanguageNotification::CreateTerminalRespL

// Constructs LanguageNotification specific part of terminal response and calls 

// DOS to send the actual message. 

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

//

TInt CSatNotifyLanguageNotification::CreateTerminalRespL

        ( 

        TUint8  aPCmdNumber,         

        TUint8  aGeneralResult,     

        TDesC16& aAdditionalInfo    

		)

    {

    TTlv tlvSpecificData;

    // Create General Result TLV here

    tlvSpecificData.AddTag( KTlvResultTag );

    // General result

    tlvSpecificData.AddByte( aGeneralResult );

    if ( RSat::KSuccess != aGeneralResult ) 

        {

        tlvSpecificData.AddByte( ( TUint8 ) aAdditionalInfo[0] );

        }

	// Prepare data

	iNotificationsTsy->iTerminalRespData.iPCmdNumber = aPCmdNumber;

    TPtrC8 data = tlvSpecificData.GetDataWithoutTopLevelTag();

    // Pack data

    CSatDataPackage dataPackage;

	dataPackage.PackData( &iNotificationsTsy->iTerminalRespData, &data );

    // Forward request to the DOS

    return iNotificationsTsy->iSatTsy->MessageManager()->HandleRequestL( 

		ESatTerminalRsp, &dataPackage );

    }

// End of file