// 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        : CSatNotifySelectItem.cpp

// Part of     : Common SIM ATK TSY / commonsimatktsy

// SelectItem notification functionality of Sat Tsy

// Version     : 1.0

//

//INCLUDES

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

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

#include "CSatNotifySelectItem.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.

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

// CSatNotifySelectItem::NewL

// Two-phased constructor.

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

//  

CSatNotifySelectItem* CSatNotifySelectItem::NewL

        ( 

        CSatNotificationsTsy* aNotificationsTsy 

        )

    {

   	CSatNotifySelectItem* const satNotifySelectItem = 

        new ( ELeave ) CSatNotifySelectItem( aNotificationsTsy );

    CleanupStack::PushL( satNotifySelectItem );

    satNotifySelectItem->ConstructL();

    CleanupStack::Pop( satNotifySelectItem );

    return satNotifySelectItem;

    }

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

// CSatNotifySelectItem::~CSatNotifySelectItem

// Destructor

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

//  

CSatNotifySelectItem::~CSatNotifySelectItem

        ( 

		// None

        )

    {

    }

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

// CSatNotifySelectItem::CSatNotifySelectItem

// Default C++ constructor

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

//  

CSatNotifySelectItem::CSatNotifySelectItem

        ( 

        CSatNotificationsTsy* aNotificationsTsy 

        ) : iNotificationsTsy ( aNotificationsTsy ), iItemsIconIdListRemoved ( EFalse )

    {

    // None

    }

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

// CSatNotifySelectItem::ConstructL

// Symbian 2nd phase constructor

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

//  

void CSatNotifySelectItem::ConstructL

        (

        // None

        )

    {

    // Initiliaze Item Next Indicator flag

    iItemNextIndicatorRemoved = EFalse;

    }

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

// CSatNotifySelectItem::Notify

// This request allows a client to be notified of a SELECT ITEM proactive 

// command

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

//

TInt CSatNotifySelectItem::Notify

        (

        const TTsyReqHandle aTsyReqHandle,

        const TDataPackage& aPackage    

        )

    {

    // Save data pointer to client side for completion

    iSelectItemV2Pckg = reinterpret_cast<RSat::TSelectItemV2Pckg*>( 

        aPackage.Des1n() );

    // Save the request handle

    iNotificationsTsy->iSatTsy->SaveReqHandle( aTsyReqHandle, 

		CSatTsy::ESatNotifySelectItemPCmdReqType );

    // Check if requested notification is already pending

    iNotificationsTsy->NotifySatReadyForNotification( KSelectItem );   

    return KErrNone;

    }

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

// CSatNotifySelectItem::CancelNotification

// This method cancels an outstanding asynchronous 

// NotifyDisplayText request.

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

//

TInt CSatNotifySelectItem::CancelNotification

        (

        const TTsyReqHandle aTsyReqHandle 

        )

    {

    // Reset the request handle

    TTsyReqHandle reqHandle = iNotificationsTsy->iSatReqHandleStore->

        ResetTsyReqHandle( CSatTsy::ESatNotifySelectItemPCmdReqType );

	// Reset the data pointer

	iSelectItemV2Pckg = NULL;

	// Complete the request with KErrCancel

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

    return KErrNone;    

    }

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

// CSatNotifySelectItem::CompleteNotifyL

// Complete Sim Session End notification to the client

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

// 

TInt CSatNotifySelectItem::CompleteNotifyL

        (

		CSatDataPackage* aDataPackage, 

		TInt aErrorCode

        )

    {

	TInt ret( KErrNone );

    // Unpack parameters

    TPtrC8* data;

    aDataPackage->UnPackData( &data );

	TBuf<1> additionalInfo;

    // Reset req handle. Returns the deleted req handle

    TTsyReqHandle reqHandle = iNotificationsTsy->iSatReqHandleStore->

    	ResetTsyReqHandle( CSatTsy::ESatNotifySelectItemPCmdReqType );

    // 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() );

    // 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 select item structure

			RSat::TSelectItemV2& selectItemV2 = ( *iSelectItemV2Pckg )();

			selectItemV2.Reset();

			// Store Transaction id place of command number

			// This is done because we keep interface same as in Calimero.

			// Client returns back same value in response package.

			selectItemV2.SetPCmdNumber( pCmdNumber );

			TPtrC8 sourceString; // Used in unicode conversions

			// Alpha id string (optional)

			selectItemV2.iAlphaId.iAlphaId.Zero();

			CTlv alphaIdentifier;

			TInt returnValue( berTlv.TlvByTagValue( &alphaIdentifier, 

				KTlvAlphaIdentifierTag ) );

			// If alpha id string exist

			if ( KErrNone == returnValue ) 

				{

				TUint16 alphaIdLength( alphaIdentifier.GetLength() );

			   if ( alphaIdLength )

					{

					// Get the alpha id

					sourceString.Set( alphaIdentifier.GetData( 

						ETLV_AlphaIdentifier ) );

					// Convert and set the alpha id

					TSatUtility::SetAlphaId( sourceString,

					    selectItemV2.iAlphaId.iAlphaId );

					}

				// Check alpha tag (id) status

				if ( alphaIdLength )

					{

					// Alpha tag present

					if ( selectItemV2.iAlphaId.iAlphaId.Length() )

						{

						selectItemV2.iAlphaId.iStatus = RSat::EAlphaIdProvided;

						}

					else

						{

						selectItemV2.iAlphaId.iStatus = RSat::EAlphaIdNull;

						}

					}

				}

			// Alpha id not present

			else 

				{

				selectItemV2.iAlphaId.iStatus = RSat::EAlphaIdNotPresent;

				}

			// Help information

			if ( KHelpAvailabilityMask & cmdQualifier )

				{

				// Help information available

				selectItemV2.iHelp = RSat::EHelpAvailable;

				}

			else

				{

				// No help

				selectItemV2.iHelp = RSat::ENoHelpAvailable;

				}

			// Presentation as a choice of navigation options 

			if ( KSelectItemChoiceOfNavigation == ( KSelectItemPresentationTypeMask & cmdQualifier ) )

				{

				selectItemV2.iPresentationType = RSat::ENavigationOptions;

				}

			// Presentation as a choice of data values 

			else if ( KSelectItemChoiceOfData == ( KSelectItemPresentationTypeMask & cmdQualifier ) )

				{

				selectItemV2.iPresentationType = RSat::EDataValues;

				}

			else

				{

				selectItemV2.iPresentationType = RSat::ENotSpecified;

				}

			// Selection preference

			if ( KSelectItemSelectUsingSoftKeyMask & cmdQualifier ) 

				{

				// Preference = soft key

				selectItemV2.iPreference = RSat::ESoftKeyPreferred;

				}

			else

				{

				// Preference not set

				selectItemV2.iPreference = RSat::ESelectionPreferenceNotSet;

				}

			// Default item id ( optional )

			CTlv defaultItem;

			returnValue = berTlv.TlvByTagValue( &defaultItem, 

			    KTlvItemIdentifierTag );

			if ( KErrNone == returnValue ) 

				{

				selectItemV2.iDefaultItemId = 

					defaultItem.GetShortInfo( ETLV_IdentifierOfItemChosen );

				}

			// Icon qualifier list ( optional )

			// Each item of a list of items has an icon identifier coded on one 

			// byte. The length of the Items icon identifier list shall be the 

			// number of items of the list of items (X-1 shall be the number of 

			// items in the list). The order of each item icon identifier, 

			// shall reflect the order of the items in the list of items.

			// Each icon identifier addresses a record 

			// in EFIMG as defined in TS 11.11 

			CTlv itemsIconIdentifierList;

			TInt retValue( berTlv.TlvByTagValue( &itemsIconIdentifierList, 

												 KTlvItemIconIdentifierListTag ) );

			selectItemV2.iIconListQualifier = RSat::EIconQualifierNotSet;

			TPtrC8 iconIdList;

			if ( KErrNone == retValue )

				{

				TUint8 iconListQualifier( itemsIconIdentifierList.GetShortInfo( 

					ETLV_IconListQualifier ) );

				// Set iconIdList pointer

				iconIdList.Set( 

					itemsIconIdentifierList.GetData( ETLV_IconIdentifierList ));

				// The icon list qualifier indicates to the ME how 

				// the icons are to be used

				if( iconListQualifier )

					{

					// icon is not self-explanatory, i.e. if displayed, 

					// it shall be displayed together with the item text

					selectItemV2.iIconListQualifier = RSat::ENotSelfExplanatory;

					}

				else

					{

					// icon is self-explanatory, i.e. if displayed, 

					// it replaces the item text

					selectItemV2.iIconListQualifier = RSat::ESelfExplanatory;

					}

				}

			else if ( KErrNotFound == retValue )

				{

				selectItemV2.iIconListQualifier = RSat::ENoIconId;

				}

			else

				{

				}

            ret = HandleItemsL( pCmdNumber, &berTlv, ret, iconIdList, 

            	&selectItemV2 );

			// Iconid 

			TSatUtility::FillIconStructure( berTlv, selectItemV2.iIconId );

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

        else

        	{

        	ret = aErrorCode;

        	}

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

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

	else 

        {

        // Request not on, returning response immediately       

		additionalInfo.Zero();

        additionalInfo.Append( KNoCause );

		CreateTerminalRespL( pCmdNumber, RSat::KMeUnableToProcessCmd,        

			additionalInfo );					

    	}

	return ret;

	}

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

// CSatNotifySelectItem::TerminalResponseL

// Called by ETel server, passes terminal response to DOS

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

//

TInt CSatNotifySelectItem::TerminalResponseL

        ( 

        TDes8* aRsp 

        ) 

    {

    TInt   ret( KErrNone );

    TBuf<1> additionalInfo;

    RSat::TSelectItemRspV1Pckg* aRspPckg = 

            reinterpret_cast<RSat::TSelectItemRspV1Pckg*> ( aRsp );

    RSat::TSelectItemRspV1& rspV1 = ( *aRspPckg ) ();	

	// Get Proactive command number

	TUint8 pCmdNumber( rspV1.PCmdNumber() );

    // Check that general result values are valid

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

        && ( RSat::KSuccessRequestedIconNotDisplayed != 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 ) )

        {

        ret = KErrCorrupt;

        }

    // If there is ME (Mobile Entity) error or there there should be 

    // item identifier or

    // general result is success, additional info is needed

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

        || ( RSat::KItemIdentifier == rspV1.iInfoType ) 

        || ( RSat::KSuccess == rspV1.iGeneralResult ) )

        {

        // Check the length of additional info

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

            {

            additionalInfo.Zero();

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

			}

        else

            {

            ret = KErrCorrupt;

            }

        }

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

    	{

    	if (iItemNextIndicatorRemoved)

    		{

        	rspV1.iGeneralResult = RSat::KPartialComprehension;

    		}

    	if (iItemsIconIdListRemoved)

    		{

        	rspV1.iGeneralResult = RSat::KPartialComprehension;

    		}

    	}

    iItemNextIndicatorRemoved = EFalse;

    iItemsIconIdListRemoved = EFalse;

    CreateTerminalRespL( pCmdNumber, static_cast<TUint8>( 

        rspV1.iGeneralResult ), additionalInfo );                            

	return ret;

    }

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

// CSatNotifySelectItem::CreateTerminalRespL

// Constructs SelectItem specific part of terminal response and calls 

// DOS to send the actual message.

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

//

TInt CSatNotifySelectItem::CreateTerminalRespL

	    ( 

    	TUint8 aPCmdNumber,         

	    TUint8 aGeneralResult,      

	    TDesC16& aAdditionalInfo			

	    )	

	{	    

	TTlv tlvSpecificData;    

    // Create General Result TLV here

    tlvSpecificData.AddTag( KTlvResultTag );    

    // General result

    tlvSpecificData.AddByte( aGeneralResult );

    if ( !( iNotificationsTsy->CommandPerformedSuccessfully( aGeneralResult ) ) )

        {

        switch ( aGeneralResult )

            {

            case RSat::KHelpRequestedByUser:   

                {

                // Add selected Item Id tag

                tlvSpecificData.AddTag( KTlvItemIdentifierTag );

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

				break;

                }

            case RSat::KPSessionTerminatedByUser:

            case RSat::KBackwardModeRequestedByUser:

            case RSat::KNoResponseFromUser:

                {

                break;

                }

            default:

                {

                if (aAdditionalInfo.Length() > 0)

                	{

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

                	}

                break;

                }

            }

        }

    else

        {

        // Add selected Item Id tag

        tlvSpecificData.AddTag( KTlvItemIdentifierTag );

        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 );

    }

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

// CSatNotifySelectItem::HandleItemsL

// Handle menu items

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

//

TInt CSatNotifySelectItem::HandleItemsL

		(

		TUint8 aPCmdNumber,

		CBerTlv* aBerTlv,

		TInt aRet,

		TPtrC8 aIconIdList,

		RSat::TSelectItemV2* aSelectItemV2

		)