// 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        : CSatNotifyGetInput.cpp

// Part of     : Common SIM ATK TSY / commonsimatktsy

// Get Input notification functionality of Sat Tsy

// Version     : 1.0

//

//INCLUDES

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

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

#include "CSatNotifyGetInput.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.

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

// CSatNotifyGetInkey::NewL

// Two-phased constructor.

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

//  

CSatNotifyGetInput* CSatNotifyGetInput::NewL

        ( 

        CSatNotificationsTsy* aNotificationsTsy 

        )

    {

   	CSatNotifyGetInput* const satNotifyGetInput = 

        new ( ELeave ) CSatNotifyGetInput( aNotificationsTsy );

    CleanupStack::PushL( satNotifyGetInput );

    satNotifyGetInput->ConstructL();

    CleanupStack::Pop( satNotifyGetInput );

    return satNotifyGetInput;

    }

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

// CSatNotifyGetInput::~CSatNotifyGetInput

// Destructor

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

//  

CSatNotifyGetInput::~CSatNotifyGetInput

        ( 

		// None

        )

    {

    }

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

// CSatNotifyGetInput::CSatNotifyGetInput

// Default C++ constructor

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

//  

CSatNotifyGetInput::CSatNotifyGetInput

        ( 

        CSatNotificationsTsy* aNotificationsTsy 

        ) : iNotificationsTsy ( aNotificationsTsy )

    {

    // None

    }

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

// CSatNotifyGetInkey::ConstructL

// Symbian 2nd phase constructor

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

//  

void CSatNotifyGetInput::ConstructL

        (

        // None

        )

    {

    }

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

// CSatNotifyGetInput::Notify

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

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

//

TInt CSatNotifyGetInput::Notify

        (

        const TTsyReqHandle aTsyReqHandle,

        const TDataPackage& aPackage

        )

    {

    // Save data pointer to client side for completion

    iGetInputV1Pckg = reinterpret_cast<RSat::TGetInputV1Pckg*>( 

        aPackage.Des1n() );

    // Save the request handle

    iNotificationsTsy->iSatTsy->SaveReqHandle( aTsyReqHandle, 

		CSatTsy::ESatNotifyGetInputPCmdReqType );

    // Check if requested notification is already pending

    iNotificationsTsy->NotifySatReadyForNotification( KGetInput );   

    return KErrNone;

    }

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

// CSatNotifyGetInput::CancelNotification

// This method cancels an outstanding asynchronous 

// NotifyNotifyGetInput request.

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

//

TInt CSatNotifyGetInput::CancelNotification

        (

        const TTsyReqHandle aTsyReqHandle

        )

    {   

    // Reset the request handle

    TTsyReqHandle reqHandle = iNotificationsTsy->iSatReqHandleStore->

		ResetTsyReqHandle( 

			CSatTsy::ESatNotifyGetInputPCmdReqType );

	// Reset the data pointer

	iGetInputV1Pckg = NULL;

	// Complete the request with KErrCancel

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

    return KErrNone;    

    }

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

// CSatNotifyGetInput::CompleteNotifyL

// Complete Sim Session End notification to the client

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

// 

TInt CSatNotifyGetInput::CompleteNotifyL

        ( 

        CSatDataPackage* aDataPackage, 

        TInt aErrorCode  

        ) 

    {   

    TInt returnValue( KErrNone );

    TInt ret( KErrNone );

    // Unpack parameters

    TPtrC8* data;  	

	aDataPackage->UnPackData( &data );    

    TBuf<1> additionalInfo;

	TBuf<1> emptyText;

	// Reset req handle. Returns the deleted req handle

	TTsyReqHandle reqHandle = 

		iNotificationsTsy->iSatReqHandleStore->ResetTsyReqHandle(

			CSatTsy::ESatNotifyGetInputPCmdReqType );

    // Get ber tlv 

    CBerTlv berTlv;

    berTlv.SetData( *data );

    // Get command details tlv

    CTlv commandDetails;

    berTlv.TlvByTagValue( &commandDetails, KTlvCommandDetailsTag );

    iNotificationsTsy->iTerminalRespData.iCommandDetails.Copy( commandDetails.Data() );

    // Get command qualifier

    TUint8 cmdQualifier( commandDetails.GetShortInfo( 

        ETLV_CommandQualifier ) );

    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 )

            {

            // Fill the get input structure

            RSat::TGetInputV1& getInputV1 = ( *iGetInputV1Pckg )();

            getInputV1.SetPCmdNumber( pCmdNumber );

            if ( KUserInputMask & cmdQualifier )

                {

				// User input hidden

				getInputV1.iInputDisplayOption = RSat::EHideUserInput;

				}

            else

				{

				// User input shown

				getInputV1.iInputDisplayOption = RSat::EDisplayUserInput;

				}    

            // Character set selected

            if ( KUCS2AlphabetMask & cmdQualifier )

				{

                // UCS2 alphabet selected

                getInputV1.iRspFormat = RSat::EUcs2Alphabet;

                }

            else if ( KAlphabetMask & cmdQualifier )

				{

                if ( KGetInputSmsPackedMask & cmdQualifier )

					{

					// SMS default alphabet

					getInputV1.iRspFormat = RSat::ESmsDefaultAlphabetPacked;

					}

				else

					{

					getInputV1.iRspFormat = RSat::ESmsDefaultAlphabetUnpacked;

					}

				}

			else

				{

				if  ( KGetInputSmsPackedMask & cmdQualifier )

					{

					// Digit only

					getInputV1.iRspFormat = RSat::EDigitOnlyPacked;

					}

				else

					{

					getInputV1.iRspFormat = RSat::EDigitOnlyUnpacked;

					}

				}

            // Help information.

            if ( KHelpAvailabilityMask & cmdQualifier )

                {

                // Help information available

                getInputV1.iHelp = RSat::EHelpAvailable;

                }

            else

                {

                // No help

                getInputV1.iHelp = RSat::ENoHelpAvailable;

                }

            // Get Input text

            getInputV1.iText.Zero();

			CTlv textString;

            returnValue = berTlv.TlvByTagValue( &textString, KTlvTextStringTag );

            if ( KErrNone == returnValue )

                {

                // Convert and set text

                TSatUtility::SetText( textString, getInputV1.iText );

                }

            else

                {

                additionalInfo.Zero();

                additionalInfo.Append( KNoCause );

                CreateTerminalRespL( pCmdNumber, 

					RSat::KErrorRequiredValuesMissing, additionalInfo,

					emptyText, RSat::ESmsDefaultAlphabetUnpacked );

                ret = KErrCorrupt;

                }

			// Response length expected                                     

			CTlv responseLength;

			returnValue = berTlv.TlvByTagValue( &responseLength, 

			    KTlvResponseLengthTag );

			if ( KErrNone == returnValue )

				{

				// Set minimum response length

				getInputV1.iRspLength.iMinRspLength = 

                responseLength.GetShortInfo( ETLV_MinimumLengthOfResponse );

				if ( RSat::KGetInputTextMaxSize < 

				    getInputV1.iRspLength.iMinRspLength )

					{	

					additionalInfo.Zero();

                    additionalInfo.Append( KNoCause );

					CreateTerminalRespL( pCmdNumber, 

						RSat::KCmdDataNotUnderstood, additionalInfo,

						emptyText, RSat::ESmsDefaultAlphabetUnpacked );

					ret = KErrCorrupt;

					}

				// Set maximum response length

				getInputV1.iRspLength.iMaxRspLength = 

                responseLength.GetShortInfo( ETLV_MaximumLengthOfResponse );

				}				

			else

				{

				// Mandatory reponse length tlv is missing

				additionalInfo.Zero();

                additionalInfo.Append( KNoCause );

				CreateTerminalRespL( pCmdNumber,

					RSat::KErrorRequiredValuesMissing, additionalInfo,

					emptyText, RSat::ESmsDefaultAlphabetUnpacked );

				ret = KErrCorrupt;

				}					

			// Default text to display (optional)

			getInputV1.iDefaultText.Zero();

			returnValue = berTlv.TlvByTagValue( &textString, KTlvDefaultTextTag );

			// If default text exist

			if ( KErrNone == returnValue )

				{

				TSatUtility::SetText( textString, getInputV1.iDefaultText );

				}

			// Iconid ( optional )

			TSatUtility::FillIconStructure( berTlv, getInputV1.iIconId );

			} // if ( KErrNone == aErrorCode )

        else

        	{

        	ret = aErrorCode;

        	}

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

		}

	else 

		{

		// Request not on, returning response immediately

		additionalInfo.Zero();

        additionalInfo.Append( KNoCause );		

		CreateTerminalRespL( pCmdNumber,

			RSat::KMeUnableToProcessCmd, additionalInfo,

			emptyText, RSat::ESmsDefaultAlphabetUnpacked );					

    	}

	return ret;

	}

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

// CSatNotifyGetInput::TerminalResponseL

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

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

//

TInt CSatNotifyGetInput::TerminalResponseL

        ( 

        TDes8* aRsp 

        )

    {    	

	TInt returnValue( KErrNone );

	TBuf<1>additionalInfo;

    RSat::TGetInputRspV1Pckg* aRspPckg = 

            reinterpret_cast<RSat::TGetInputRspV1Pckg*>( aRsp );

    RSat::TGetInputRspV1& rspV1 = ( *aRspPckg ) ();

	// Get Proactive command number

    TUint8 pCmdNumber( rspV1.PCmdNumber() );

    // Checking that the response type is valid

    if ( RSat::EGetInputRspFormatNotSet == rspV1.iRspFormat )

        {

        returnValue = KErrCorrupt;

        }

    // Check that general result value is valid

    if ( ( RSat::KSuccess != rspV1.iGeneralResult ) 

	    && ( RSat::KPSessionTerminatedByUser  != rspV1.iGeneralResult )

        && ( RSat::KBackwardModeRequestedByUser != rspV1.iGeneralResult )

        && ( RSat::KNoResponseFromUser != rspV1.iGeneralResult )

        && ( RSat::KHelpRequestedByUser != rspV1.iGeneralResult )

        && ( RSat::KMeUnableToProcessCmd != rspV1.iGeneralResult )

        && ( RSat::KCmdBeyondMeCapabilities != rspV1.iGeneralResult ))

		{

        // Invalid general result

        returnValue = KErrCorrupt;

        }

    // If there is Me (Mobile Entity) error, additional info is needed

    if ( ( RSat::KMeProblem == rspV1.iInfoType ) )

        {

        // Check the length of additional info

        if ( rspV1.iAdditionalInfo.Length() != 0 )

            {

            additionalInfo.Zero();

            additionalInfo.Append( rspV1.iAdditionalInfo[0] );

            }

        else

            {

            // Invalid additional info field

            returnValue = KErrCorrupt;

            }

        }

    CreateTerminalRespL( pCmdNumber, ( TUint8 ) rspV1.iGeneralResult ,       

        additionalInfo, rspV1.iAdditionalInfo, ( TUint8 )rspV1.iRspFormat );						

    return returnValue;

    }

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

// CSatNotifyGetInput::CreateTerminalRespL

// Constructs GetInput specific part of terminal response and calls 

// DOS to send the actual message. 

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

//

TInt CSatNotifyGetInput::CreateTerminalRespL

		(

	    TUint8	 aPCmdNumber,	

	    TUint8	 aGeneralResult,	

	    TDesC16&  aAdditionalInfo,  

	    TDesC16& aTextString,       

	    TUint8   aDcs              

	    )

	{	

    TTlv tlvSpecificData;

	TBuf8<KGetInputStringMaxSize> string;

    tlvSpecificData.AddTag( KTlvResultTag );

    //General result

	tlvSpecificData.AddByte( aGeneralResult );

	if ( RSat::KMeUnableToProcessCmd == aGeneralResult )

        {

        if ( aAdditionalInfo.Length() > 0 )

        	{

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

        	}

		}

    if ( iNotificationsTsy->CommandPerformedSuccessfully( aGeneralResult ) )

        {

        // Create TextString TLV

        tlvSpecificData.AddTag( KTlvTextStringTag );

        if ( aTextString.Length() )

    		{

            switch ( aDcs )

                {

                case RSat::EUcs2Alphabet:

                    {

                     // Data coding scheme UCS2 (16-bit)

                    tlvSpecificData.AddByte( KUCS2DCS );   

                    if ( aTextString.Length() )

                        {

						TSatUtility::Copy16to8LE( aTextString, string );   

                        tlvSpecificData.AddData( string );

                        }

                    break;

                    }

                case RSat::EDigitOnlyPacked:

                case RSat::ESmsDefaultAlphabetPacked:

                    {

                    // Data coding scheme 7-bit default sms

                    tlvSpecificData.AddByte( K7BitDefaultSmsDCS );  

                    TSatUtility::UCSToPacked7( aTextString, string );

                    tlvSpecificData.AddData( string );

                    break;

                    }

                case RSat::EDigitOnlyUnpacked:

                case RSat::ESmsDefaultAlphabetUnpacked:

                    {

                    // Data coding scheme 8-bit

                    tlvSpecificData.AddByte( K8BitDCS );

                    TSatUtility::ConvertUnicode16To7Bit( aTextString, string );

                    tlvSpecificData.AddData( string );

                    break;

                    }

                default:

                    // do nothing

                    break;

                }

            }

        }

    // 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