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// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Name : CSatNotifySendUssd.cpp
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// Part of : Common SIM ATK TSY / commonsimatktsy
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// SendUssd notification functionality of Sat Tsy
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// Version : 1.0
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//
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//INCLUDES
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#include <satcs.h> // Etel SAT IPC definitions
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#include "CSatTsy.h" // Tsy class header
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#include "CSatNotifySendUssd.h" // Tsy class header
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#include "CSatNotificationsTsy.h" // Class header
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#include "CBerTlv.h" // Ber Tlv data handling
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#include "TTlv.h" // TTlv class
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#include "CSatDataPackage.h" // Parameter packing
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#include "TfLogger.h" // For TFLOGSTRING
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#include "TSatUtility.h" // Utilities
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#include "CSatTsyReqHandleStore.h" // Request handle class
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#include "cmmmessagemanagerbase.h" // Message manager class for forwarding req.
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// -----------------------------------------------------------------------------
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// CSatNotifySendUssd::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CSatNotifySendUssd* CSatNotifySendUssd::NewL
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(
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CSatNotificationsTsy* aNotificationsTsy
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)
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::NewL");
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CSatNotifySendUssd* const satNotifySendUssd =
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new ( ELeave ) CSatNotifySendUssd( aNotificationsTsy );
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CleanupStack::PushL( satNotifySendUssd );
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satNotifySendUssd->ConstructL();
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CleanupStack::Pop( satNotifySendUssd );
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TFLOGSTRING("CSAT: CSatNotifySendUssd::NewL, end of method");
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return satNotifySendUssd;
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}
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// -----------------------------------------------------------------------------
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// CSatNotifySendUssd::~CSatNotifySendUssd
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// Destructor
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// -----------------------------------------------------------------------------
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//
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CSatNotifySendUssd::~CSatNotifySendUssd
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(
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// None
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)
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::~CSatNotifySendUssd");
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}
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// -----------------------------------------------------------------------------
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// CSatNotifySendUssd::CSatNotifySendUssd
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// Default C++ constructor
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// -----------------------------------------------------------------------------
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//
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CSatNotifySendUssd::CSatNotifySendUssd
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(
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CSatNotificationsTsy* aNotificationsTsy
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) : iNotificationsTsy ( aNotificationsTsy )
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{
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// None
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}
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// -----------------------------------------------------------------------------
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// CSatNotifySendUssd::ConstructL
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// Symbian 2nd phase constructor
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// -----------------------------------------------------------------------------
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//
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void CSatNotifySendUssd::ConstructL
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(
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// None
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)
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::ConstructL");
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}
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// -----------------------------------------------------------------------------
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// CSatNotifySendUssd::Notify
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// This request allows a client to be notified of a SEND USSD proactive
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// command
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// -----------------------------------------------------------------------------
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//
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TInt CSatNotifySendUssd::Notify
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(
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const TTsyReqHandle aTsyReqHandle,
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const TDataPackage& aPackage
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)
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::Notify");
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// Save data pointer to client side for completion
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iSendUssdV1Pckg = reinterpret_cast<RSat::TSendUssdV1Pckg*>(
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aPackage.Des1n() );
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// Save the request handle
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iNotificationsTsy->iSatTsy->SaveReqHandle( aTsyReqHandle,
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CSatTsy::ESatNotifySendUssdPCmdReqType );
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// Check if requested notification is already pending
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iNotificationsTsy->NotifySatReadyForNotification( KSendUssd );
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return KErrNone;
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}
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// -----------------------------------------------------------------------------
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// CSatNotifySendUssd::CancelNotification
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// This method cancels an outstanding asynchronous
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// NotifySendUssd request.
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// -----------------------------------------------------------------------------
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//
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TInt CSatNotifySendUssd::CancelNotification
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(
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const TTsyReqHandle aTsyReqHandle
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)
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::CancelNotification");
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// Reset the request handle
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TTsyReqHandle reqHandle = iNotificationsTsy->iSatReqHandleStore->
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ResetTsyReqHandle( CSatTsy::ESatNotifySendUssdPCmdReqType );
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// Reset the data pointer
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iSendUssdV1Pckg = NULL;
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// Complete the request with KErrCancel
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iNotificationsTsy->iSatTsy->ReqCompleted( aTsyReqHandle, KErrCancel );
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return KErrNone;
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}
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// -----------------------------------------------------------------------------
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// CSatNotifySendUssd::CompleteNotifyL
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// This method completes an outstanding asynchronous
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// NotifySendUssd request.
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// -----------------------------------------------------------------------------
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//
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TInt CSatNotifySendUssd::CompleteNotifyL
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(
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CSatDataPackage* aDataPackage,
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TInt aErrorCode
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)
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::CompleteNotifyL");
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TInt ret( KErrNone );
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TInt returnValue( KErrNone );
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TBuf<1> additionalInfo;
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TBuf<1> emptyText;
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// Unpack parameters
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TPtrC8* data;
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aDataPackage->UnPackData( &data );
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// Reset req handle. Returns the deleted req handle
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TTsyReqHandle reqHandle =
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iNotificationsTsy->iSatReqHandleStore->ResetTsyReqHandle(
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CSatTsy::ESatNotifySendUssdPCmdReqType );
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// Get ber tlv
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CBerTlv berTlv;
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berTlv.SetData( *data );
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// Get command details tlv
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CTlv commandDetails;
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berTlv.TlvByTagValue( &commandDetails, KTlvCommandDetailsTag );
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// Store command details tlv
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iNotificationsTsy->iTerminalRespData.iCommandDetails.Copy(
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commandDetails.Data() );
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TUint8 pCmdNumber( commandDetails.GetShortInfo( ETLV_CommandNumber ) );
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// In case the request was ongoing, continue..
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if ( CSatTsy::ESatReqHandleUnknown != reqHandle )
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{
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// Complete right away if error has occured, otherwise continue..
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if ( KErrNone == aErrorCode )
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{
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// Fill the Send Ussd structure
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RSat::TSendUssdV1& sendUssdV1 = ( *iSendUssdV1Pckg )();
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// Store command number
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sendUssdV1.SetPCmdNumber( pCmdNumber );
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TPtrC8 sourceStr; // Used with Copy8to16 function
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// Alpha id string (optional)
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sendUssdV1.iAlphaId.iAlphaId.Zero();
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CTlv alphaIdentifier;
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returnValue = berTlv.TlvByTagValue( &alphaIdentifier,
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KTlvAlphaIdentifierTag );
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if ( KErrNotFound != returnValue )
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{
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TUint16 alphaIdLength = alphaIdentifier.GetLength() ;
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if ( RSat::KAlphaIdMaxSize < alphaIdLength )
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::CompleteNotifyL,\
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Alpha ID length exceeded");
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// String too long
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additionalInfo.Zero();
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additionalInfo.Append( KNoCause );
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CreateTerminalRespL( pCmdNumber,
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RSat::KMeUnableToProcessCmd, additionalInfo,
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emptyText );
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ret = KErrCorrupt;
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}
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else if ( alphaIdLength )
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{
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// get the alpha id
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sourceStr.Set( alphaIdentifier.GetData( ETLV_AlphaIdentifier ) );
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// convert and set the alpha id
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TSatUtility::SetAlphaId( sourceStr ,
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sendUssdV1.iAlphaId.iAlphaId );
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}
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// Check alpha id status
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// Alpha Tag present
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if ( sendUssdV1.iAlphaId.iAlphaId.Length() )
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{
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sendUssdV1.iAlphaId.iStatus = RSat::EAlphaIdProvided;
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}
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else
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::CompleteNotifyL,\
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Alpha ID is NULL");
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sendUssdV1.iAlphaId.iStatus = RSat::EAlphaIdNull;
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}
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}
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else
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::CompleteNotifyL,\
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Alpha ID not present");
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sendUssdV1.iAlphaId.iStatus = RSat::EAlphaIdNotPresent;
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}
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// Ussd string (mandatory)
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CTlv ussdTlv;
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sendUssdV1.iUssdString.iUssdString.Zero();
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returnValue = berTlv.TlvByTagValue( &ussdTlv,
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KTlvUssdStringTag );
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if ( KErrNone == returnValue )
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{
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// Get the data coding scheme from the ISI msg
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// and set the corresponding ETel Sat data field.
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// The DCS is coded as for Cell Broadcast.
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sendUssdV1.iUssdString.iDcs =
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ussdTlv.GetShortInfo( ETLV_DataCodingScheme );
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// Decode DCS
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TSmsDcs decodedDcs( ESmsUnknownOrReservedDcs );
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decodedDcs = TSatUtility::DecodeCbsDcs(
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sendUssdV1.iUssdString.iDcs );
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TPtrC8 ussdString = ussdTlv.GetData( ETLV_UssdString );
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TUint16 ussdStringLengthInBytes = (TUint16) (
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ussdString.Length() );
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if ( ( ( ESms16BitDcs==decodedDcs )
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&& 2*RSat::KStringMaxSize<ussdStringLengthInBytes)
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|| ( ( ESms8BitDcs==decodedDcs )
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&& RSat::KStringMaxSize<ussdStringLengthInBytes)
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|| ( ( ESms7BitDcs==decodedDcs )
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&& RSat::KStringMaxSize<8*ussdStringLengthInBytes/7))
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{
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// The Ussd text string is too long.
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TFLOGSTRING("CSAT:CSatNotifySendUssd::CompleteNotifyL, \
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USSD String too long");
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// Text string too long
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ret = KErrCorrupt;
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additionalInfo.Zero();
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CreateTerminalRespL( pCmdNumber,
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RSat::KCmdDataNotUnderstood, additionalInfo,
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emptyText);
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}
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else
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{
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// Conversion to 16-bit following the DCS
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switch ( decodedDcs )
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{
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case ESms7BitDcs:
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{
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TBuf8<RSat::KStringMaxSize> ussdString8;
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TSatUtility::Packed7to8Unpacked( ussdString,
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ussdString8 );
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TSatUtility::Convert7BitToUnicode16( ussdString8,
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sendUssdV1.iUssdString.iUssdString );
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break;
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}
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case ESms8BitDcs:
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{
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TSatUtility::Convert7BitToUnicode16( ussdString,
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sendUssdV1.iUssdString.iUssdString );
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break;
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}
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case ESms16BitDcs:
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{
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TSatUtility::Copy8to16LE( ussdString ,
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sendUssdV1.iUssdString.iUssdString );
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break;
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}
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default:
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{
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TFLOGSTRING("CSAT:CSatNotifySendUssd::CompleteNotifyL, \
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USSD DCS has a reserved value");
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// The DCS has a reserved value
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ret = KErrCorrupt;
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additionalInfo.Zero();
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CreateTerminalRespL( pCmdNumber,
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RSat::KCmdDataNotUnderstood, additionalInfo,
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emptyText );
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break;
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}
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}
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}
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}
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else
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{
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// Mandatory field missing
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ret = KErrCorrupt;
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additionalInfo.Zero();
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CreateTerminalRespL(
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pCmdNumber, RSat::KErrorRequiredValuesMissing,
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additionalInfo, emptyText );
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}
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if ( KErrNone == ret )
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{
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// Iconid
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TSatUtility::FillIconStructure( berTlv,
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sendUssdV1.iIconId );
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}
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} // End of if (KErrNone == aErrorCode)
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else
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{
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ret = aErrorCode;
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}
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iNotificationsTsy->iSatTsy->ReqCompleted( reqHandle, ret );
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} // End of if ( reqHandle != CSatTsy::ESatReqHandleUnknown )
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else
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::CompleteNotifyL,\
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Request not ongoing");
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// Request not on, returning response immediately
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additionalInfo.Zero();
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additionalInfo.Append( KNoCause );
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CreateTerminalRespL(
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pCmdNumber, RSat::KMeUnableToProcessCmd,
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additionalInfo, emptyText);
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}
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return ret;
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}
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// -----------------------------------------------------------------------------
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// CSatNotifySendUssd::TerminalResponseL
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// Called by ETel server, passes terminal response to DOS
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// -----------------------------------------------------------------------------
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//
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TInt CSatNotifySendUssd::TerminalResponseL
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(
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TDes8* aRsp
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)
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{
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TFLOGSTRING("CSAT: CSatNotifySendUssd::TerminalResponseL");
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TInt ret( KErrNone );
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TBuf<RSat::KAdditionalInfoMaxSize> additionalInfo;
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RSat::TSendUssdRspV1Pckg* aRspPckg =
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reinterpret_cast<RSat::TSendUssdRspV1Pckg*>( aRsp );
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RSat::TSendUssdRspV1& rspV1 = ( *aRspPckg ) ();
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// Get Proactive command number
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TUint8 pCmdNumber( rspV1.PCmdNumber() );
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// Check that general result values are valid
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if ( ( RSat::KSuccess != rspV1.iGeneralResult )
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&& ( RSat::KPartialComprehension != rspV1.iGeneralResult )
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&& ( RSat::KMissingInformation != rspV1.iGeneralResult )
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&& ( RSat::KSuccessRequestedIconNotDisplayed != rspV1.iGeneralResult )
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&& ( RSat::KModifiedByCallControl != rspV1.iGeneralResult )
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&& ( RSat::KUssdTransactionTerminatedByUser != rspV1.iGeneralResult )
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&& ( RSat::KInteractionWithCCTemporaryError != rspV1.iGeneralResult )
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&& ( RSat::KCmdTypeNotUnderstood != rspV1.iGeneralResult )
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&& ( RSat::KCmdDataNotUnderstood != rspV1.iGeneralResult )
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&& ( RSat::KCmdNumberNotKnown != rspV1.iGeneralResult )
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&& ( RSat::KErrorRequiredValuesMissing != rspV1.iGeneralResult )
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&& ( RSat::KInteractionWithCCPermanentError != rspV1.iGeneralResult )
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&& ( RSat::KMeUnableToProcessCmd != rspV1.iGeneralResult )
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&& ( RSat::KNetworkUnableToProcessCmd != rspV1.iGeneralResult )
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&& ( RSat::KCmdBeyondMeCapabilities != rspV1.iGeneralResult )
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&& ( RSat::KUssdReturnError != rspV1.iGeneralResult ) )
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405 |
{
|
|
406 |
TFLOGSTRING("CSAT: CSatNotifySendUssd::CompleteNotifyL,\
|
|
407 |
Invalid General Result");
|
|
408 |
// Invalid general result
|
|
409 |
ret = KErrCorrupt;
|
|
410 |
}
|
|
411 |
|
|
412 |
// If there is Me (Mobile Entity) error, network error or text string,
|
|
413 |
// additional info is needed
|
|
414 |
additionalInfo.Zero();
|
|
415 |
if ( ( RSat::KMeProblem == rspV1.iInfoType )
|
|
416 |
|| ( RSat::KCallControlRequestedAction == rspV1.iInfoType )
|
|
417 |
|| ( RSat::KSatNetworkErrorInfo == rspV1.iInfoType )
|
|
418 |
|| ( RSat::KTextString == rspV1.iInfoType ) )
|
|
419 |
{
|
|
420 |
// Check the length of additional info:
|
|
421 |
if ( 0 == rspV1.iAdditionalInfo.Length() )
|
|
422 |
{
|
|
423 |
// No info
|
|
424 |
TFLOGSTRING("CSAT:CSatNotifySendUssd::TerminalResponseL, \
|
|
425 |
AdditionalInfoType set, but no additional info available");
|
|
426 |
ret = KErrCorrupt;
|
|
427 |
}
|
|
428 |
else if ( RSat::KTextString == rspV1.iInfoType )
|
|
429 |
{
|
|
430 |
// Text string - additional info for a
|
|
431 |
// successful GET INKEY, GET INPUT or SEND USSD.
|
|
432 |
// --> Not used by SAT Server when the command has been
|
|
433 |
// performed successfully, SAT Server uses the
|
|
434 |
// rspV1.iUssdString.iUssdString to return the USSD string
|
|
435 |
// sent by the network.
|
|
436 |
TFLOGSTRING("CSAT:CSatNotifySendUssd::TerminalResponseL, \
|
|
437 |
AdditionalInfoType set to TextString.");
|
|
438 |
}
|
|
439 |
else
|
|
440 |
{
|
|
441 |
additionalInfo.Zero();
|
|
442 |
additionalInfo.Append( rspV1.iAdditionalInfo[0] );
|
|
443 |
}
|
|
444 |
}
|
|
445 |
|
|
446 |
TInt response = CreateTerminalRespL( pCmdNumber, static_cast<TUint8>( rspV1.iGeneralResult ),
|
|
447 |
additionalInfo, rspV1.iUssdString.iUssdString,
|
|
448 |
rspV1.iUssdString.iDcs );
|
|
449 |
|
|
450 |
if( KErrNone == ret)
|
|
451 |
{
|
|
452 |
ret = response;
|
|
453 |
}
|
|
454 |
|
|
455 |
return ret;
|
|
456 |
}
|
|
457 |
|
|
458 |
|
|
459 |
// -----------------------------------------------------------------------------
|
|
460 |
// CSatNotifySendUssd::CreateTerminalRespL
|
|
461 |
// Constructs SendUssd specific part of terminal response and calls
|
|
462 |
// DOS to send the actual message.
|
|
463 |
// -----------------------------------------------------------------------------
|
|
464 |
//
|
|
465 |
TInt CSatNotifySendUssd::CreateTerminalRespL
|
|
466 |
(
|
|
467 |
TUint8 aPCmdNumber,
|
|
468 |
TUint8 aGeneralResult,
|
|
469 |
TDesC16& aAdditionalInfo,
|
|
470 |
TDesC16& aTextString,
|
|
471 |
TUint8 aDcs
|
|
472 |
)
|
|
473 |
{
|
|
474 |
TFLOGSTRING("CSAT: CSatNotifySendUssd::CreateTerminalRespL");
|
|
475 |
TTlv tlvSpecificData;
|
|
476 |
TBuf8<RSat::KStringMaxSize> string;
|
|
477 |
|
|
478 |
tlvSpecificData.AddTag( KTlvResultTag );
|
|
479 |
tlvSpecificData.AddByte( aGeneralResult );
|
|
480 |
|
|
481 |
if( !iNotificationsTsy->CommandPerformedSuccessfully( aGeneralResult ) )
|
|
482 |
{
|
|
483 |
// For the general results '20', '21', '37', '38' it is mandatory for the
|
|
484 |
// ME to provide a specific cause value as additional info
|
|
485 |
if ( ( RSat::KMeUnableToProcessCmd == aGeneralResult ) ||
|
|
486 |
( RSat::KNetworkUnableToProcessCmd == aGeneralResult ) ||
|
|
487 |
( RSat::KUssdReturnError == aGeneralResult) ||
|
|
488 |
( RSat::KMultipleCardCmdsError == aGeneralResult) )
|
|
489 |
{
|
|
490 |
for ( TInt i = 0; i < aAdditionalInfo.Length(); i++ )
|
|
491 |
{
|
|
492 |
tlvSpecificData.AddByte( ( TUint8 ) (
|
|
493 |
aAdditionalInfo[i] & 0x00FF ) );
|
|
494 |
}
|
|
495 |
}
|
|
496 |
}
|
|
497 |
else
|
|
498 |
{
|
|
499 |
// Append received Ussd text string, with a Text string tag
|
|
500 |
tlvSpecificData.AddTag( KTlvTextStringTag );
|
|
501 |
|
|
502 |
// Decode DCS
|
|
503 |
// Remains to know if SatServer sets the general result to
|
|
504 |
// KUssdReturnError when the DCS has a reserved value.
|
|
505 |
TSmsDcs decodedDcs( ESmsUnknownOrReservedDcs );
|
|
506 |
decodedDcs = TSatUtility::DecodeCbsDcs( aDcs );
|
|
507 |
//Data Coding Scheme for Text String
|
|
508 |
tlvSpecificData.AddByte( (TUint8)decodedDcs );
|
|
509 |
|
|
510 |
switch ( decodedDcs )
|
|
511 |
{
|
|
512 |
case ESms7BitDcs:
|
|
513 |
{
|
|
514 |
// Convert the Response string (which comes in the form of
|
|
515 |
// a TBuf (unicode)) to 7-bit gsm format.
|
|
516 |
TSatUtility::UCSToPacked7( aTextString, string );
|
|
517 |
break;
|
|
518 |
}
|
|
519 |
case ESms8BitDcs:
|
|
520 |
{
|
|
521 |
// Convert the Response string (which comes in the form of
|
|
522 |
// a TBuf (unicode)) to 7-bit gsm format.
|
|
523 |
TSatUtility::ConvertUnicode16To7Bit( aTextString, string );
|
|
524 |
break;
|
|
525 |
}
|
|
526 |
case ESms16BitDcs:
|
|
527 |
{
|
|
528 |
TSatUtility::Copy16to8LE( aTextString, string );
|
|
529 |
break;
|
|
530 |
}
|
|
531 |
default:
|
|
532 |
{
|
|
533 |
// Reserved
|
|
534 |
// The general result should in fact prevent reaching this branch of
|
|
535 |
// the switch.
|
|
536 |
TFLOGSTRING("TSY:CSatMessHandler::SendUssdTerminalRespL, \
|
|
537 |
The DCS sent by the network has a reserved value. The general result \
|
|
538 |
should have been set to UssdReturnError");
|
|
539 |
break;
|
|
540 |
}
|
|
541 |
}
|
|
542 |
// Text
|
|
543 |
tlvSpecificData.AddData( string );
|
|
544 |
}
|
|
545 |
|
|
546 |
// Prepare data
|
|
547 |
iNotificationsTsy->iTerminalRespData.iPCmdNumber = aPCmdNumber;
|
|
548 |
TPtrC8 data = tlvSpecificData.GetDataWithoutTopLevelTag();
|
|
549 |
// Pack data
|
|
550 |
CSatDataPackage dataPackage;
|
|
551 |
dataPackage.PackData( &iNotificationsTsy->iTerminalRespData, &data );
|
|
552 |
// Forward request to the DOS
|
|
553 |
return iNotificationsTsy->iSatTsy->MessageManager()->HandleRequestL(
|
|
554 |
ESatTerminalRsp, &dataPackage );
|
|
555 |
}
|
|
556 |
|
|
557 |
// End of File
|