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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 : CSatNotifyGetChannelStatus.cpp
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// Part of : Common SIM ATK TSY / commonsimatktsy
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// Get channel status 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 "CSatNotifyGetChannelStatus.h" // Class header
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#include "CSatNotificationsTsy.h" // Tsy 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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// CSatNotifyGetChannelStatus::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CSatNotifyGetChannelStatus* CSatNotifyGetChannelStatus::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: CSatNotifyGetChannelStatus::NewL");
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CSatNotifyGetChannelStatus* const satNotifyGetChannelStatus =
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new ( ELeave ) CSatNotifyGetChannelStatus( aNotificationsTsy );
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CleanupStack::PushL( satNotifyGetChannelStatus );
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satNotifyGetChannelStatus->ConstructL();
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CleanupStack::Pop( satNotifyGetChannelStatus );
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TFLOGSTRING("CSAT: CSatNotifyGetChannelStatus::NewL, end of method");
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return satNotifyGetChannelStatus;
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}
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// -----------------------------------------------------------------------------
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// CSatNotifyGetChannelStatus::~CSatNotifyGetChannelStatus
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// Destructor
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// -----------------------------------------------------------------------------
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//
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CSatNotifyGetChannelStatus::~CSatNotifyGetChannelStatus
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(
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// None
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)
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{
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TFLOGSTRING("CSAT: CSatNotifyGetChannelStatus::~CSatNotifyGetChannelStatus"
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);
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}
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// -----------------------------------------------------------------------------
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// CSatNotifyGetChannelStatus::CSatNotifyGetChannelStatus
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// Default C++ constructor
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// -----------------------------------------------------------------------------
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//
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CSatNotifyGetChannelStatus::CSatNotifyGetChannelStatus
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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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// CSatNotifyGetChannelStatus::ConstructL
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// Symbian 2nd phase constructor
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// -----------------------------------------------------------------------------
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//
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void CSatNotifyGetChannelStatus::ConstructL
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(
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// None
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)
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{
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TFLOGSTRING("CSAT: CSatNotifyGetChannelStatus::ConstructL, does nothing");
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}
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// -----------------------------------------------------------------------------
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// CSatNotifyGetChannelStatus::Notify
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// This request allows a client to be notified of a GET CHANNEL STATUS proactive
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// command
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// -----------------------------------------------------------------------------
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//
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TInt CSatNotifyGetChannelStatus::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: CSatNotifyGetChannelStatus::Notify");
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// Save data pointers to client side for completion
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iGetChannelStatusRspV2Pckg = reinterpret_cast<RSat::TGetChannelStatusV2Pckg*>(
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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::ESatNotifyGetChannelStatusPCmdReqType );
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// Check if requested notification is already pending
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iNotificationsTsy->NotifySatReadyForNotification( KGetChannelStatus );
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return KErrNone;
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}
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// -----------------------------------------------------------------------------
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// CSatNotifyGetChannelStatus::CancelNotification
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// This method cancels an outstanding asynchronous
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// NotifyGetChannelStatus request.
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// -----------------------------------------------------------------------------
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//
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TInt CSatNotifyGetChannelStatus::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: CSatNotifyGetChannelStatus::CancelNotification");
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// Reset the request handle
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TTsyReqHandle reqHandle = iNotificationsTsy->iSatReqHandleStore->
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ResetTsyReqHandle( CSatTsy::ESatNotifyGetChannelStatusPCmdReqType );
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// Reset the data pointers
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iGetChannelStatusRspV2Pckg = 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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// CSatNotifyGetChannelStatus::CompleteNotifyL
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// This method completes an outstanding asynchronous
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// NotifyGetChannelStatus request.
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// -----------------------------------------------------------------------------
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//
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TInt CSatNotifyGetChannelStatus::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: CSatNotifyGetChannelStatus::CompleteNotifyL");
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TInt ret( KErrNone );
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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 = iNotificationsTsy->iSatReqHandleStore->
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ResetTsyReqHandle( CSatTsy::ESatNotifyGetChannelStatusPCmdReqType );
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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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TFLOGSTRING2("CSAT: CSatNotifyGetChannelStatus::CompleteNotifyL\
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aErrorCode: %d", aErrorCode );
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// Fill the Get Channel status structure
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RSat::TGetChannelStatusV2& channelStatusV2 =
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( *iGetChannelStatusRspV2Pckg )();
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// Store transaction ID
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channelStatusV2.SetPCmdNumber( pCmdNumber );
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}
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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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}
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else
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{
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TFLOGSTRING("CSAT: CSatNotifyGetChannelStatus::CompleteNotifyL\
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Request not ongoing");
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// Request not on, returning response immediately
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TBuf16<1> additionalInfo;
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additionalInfo.Append( RSat::KNoSpecificMeProblem );
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CreateTerminalRespL( pCmdNumber, RSat::KMeUnableToProcessCmd,
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additionalInfo );
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ret = KErrCorrupt;
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}
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return ret;
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}
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// -----------------------------------------------------------------------------
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// CSatNotifyGetChannelStatus::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 CSatNotifyGetChannelStatus::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: CSatNotifyGetChannelStatus::TerminalResponseL");
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TInt ret( KErrNone );
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TBuf16<RSat::KAdditionalInfoMaxSize> additionalInfo;
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RSat::TGetChannelStatusRspV2Pckg* aRspPckg =
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reinterpret_cast<RSat::TGetChannelStatusRspV2Pckg*>( aRsp );
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RSat::TGetChannelStatusRspV2& rspV2 = ( *aRspPckg ) ();
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TUint8 pCmdNumber( rspV2.PCmdNumber() );
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// Check that general result value is valid
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if ( ( RSat::KSuccess != rspV2.iGeneralResult )
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&& ( RSat::KPartialComprehension != rspV2.iGeneralResult )
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&& ( RSat::KMissingInformation != rspV2.iGeneralResult )
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&& ( RSat::KSuccessRequestedIconNotDisplayed != rspV2.iGeneralResult )
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&& ( RSat::KPSessionTerminatedByUser != rspV2.iGeneralResult )
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&& ( RSat::KMeUnableToProcessCmd != rspV2.iGeneralResult )
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&& ( RSat::KCmdBeyondMeCapabilities != rspV2.iGeneralResult )
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&& ( RSat::KCmdTypeNotUnderstood != rspV2.iGeneralResult )
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&& ( RSat::KCmdDataNotUnderstood != rspV2.iGeneralResult )
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&& ( RSat::KCmdNumberNotKnown != rspV2.iGeneralResult )
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&& ( RSat::KErrorRequiredValuesMissing != rspV2.iGeneralResult ) )
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{
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TFLOGSTRING("CSAT: CSatNotifyGetChannelStatus::TerminalResponseL,\
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Invalid General Result");
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// Invalid general result
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ret = KErrCorrupt;
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}
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if ( ( RSat::KChannelStatusInfo == rspV2.iInfoType )
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|| ( RSat::KMeProblem == rspV2.iInfoType ) )
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{
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if ( !rspV2.iAdditionalInfo.Length() )
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{
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TFLOGSTRING("CSAT: CSatNotifyGetChannelStatus::TerminalResponseL,\
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Invalid Additional Info");
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ret = KErrCorrupt;
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}
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else
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{
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additionalInfo.Copy(rspV2.iAdditionalInfo);
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}
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}
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TInt response =CreateTerminalRespL( pCmdNumber, ( TUint8 ) rspV2.iGeneralResult,
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additionalInfo );
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if ( KErrNone == ret )
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{
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ret = response;
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}
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return ret;
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}
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// -----------------------------------------------------------------------------
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// CSatNotifyGetChannelStatus::CreateTerminalRespL
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// Constructs GetChannelStatus specific part of terminal response and calls
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// DOS to send the actual message.
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// -----------------------------------------------------------------------------
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//
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TInt CSatNotifyGetChannelStatus::CreateTerminalRespL
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(
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TUint8 aPCmdNumber,
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TUint8 aGeneralResult,
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const TDesC16& aAdditionalInfo
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)
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{
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TFLOGSTRING("CSAT: CSatMessHandler::CreateTerminalRespL");
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TTlv tlvSpecificData;
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// Append general result tag
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tlvSpecificData.AddTag( KTlvResultTag );
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// Append general result
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tlvSpecificData.AddByte( aGeneralResult );
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if ( ( RSat::KMeUnableToProcessCmd == aGeneralResult )
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|| ( RSat::KNetworkUnableToProcessCmd == aGeneralResult )
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|| ( RSat::KInteractionWithCCPermanentError == aGeneralResult )
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|| ( RSat::KErrorRequiredValuesMissing == aGeneralResult )
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|| ( RSat::KBearerIndepProtocolError == aGeneralResult ) )
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{
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// Unsuccessful result requires an additional info byte
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for ( TInt j = 0; j < aAdditionalInfo.Length(); j++ )
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{
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tlvSpecificData.AddByte( static_cast<TUint8>( aAdditionalInfo[j] ) );
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}
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}
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else if ( RSat::KSuccess == aGeneralResult )
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{
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// Length check is carried out in
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// CSatNotifyGetChannelStatus::TerminalResponseL
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for ( TInt i = 1; i < aAdditionalInfo.Length(); i += 2 )
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{
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tlvSpecificData.AddTag( KTlvChannelStatusTag );
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tlvSpecificData.AddByte( static_cast<TUint8>( aAdditionalInfo[i - 1] ) );
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tlvSpecificData.AddByte( static_cast<TUint8>( aAdditionalInfo[i] ) );
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}
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}
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else
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{
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TFLOGSTRING("CSAT: CSatMessHandler::CreateTerminalRespL - \
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mandatory channel status missing");
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}
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// Prepare data
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iNotificationsTsy->iTerminalRespData.iPCmdNumber = aPCmdNumber;
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TPtrC8 data = tlvSpecificData.GetDataWithoutTopLevelTag();
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// Pack data
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CSatDataPackage dataPackage;
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dataPackage.PackData( &iNotificationsTsy->iTerminalRespData, &data );
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// Forward request to the DOS
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return iNotificationsTsy->iSatTsy->MessageManager()->HandleRequestL(
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ESatTerminalRsp, &dataPackage );
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}
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// End of file
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