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/*
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* Copyright (c) 2002-2010 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: Base class for handling SAT commands.
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*
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*/
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// INCLUDE FILES
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#include <ecom.h>
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#include "MSatSystemState.h"
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#include "CSatCommandHandler.h"
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#include "MSatUtils.h"
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#include "MSatApi.h"
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#include "EnginePanic.h"
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#include "MSatSUiClientHandler.h"
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#include "SatLog.h"
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// Small delay for giving UI time to launch before starting to handle
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// pending command
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const TInt KTimerDelay = 100000;
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::CSatCommandHandler
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CSatCommandHandler::CSatCommandHandler() :
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CActive( EPriorityStandard )
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::CSatCommandHandler calling" )
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CActiveScheduler::Add( this );
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::CSatCommandHandler exiting" )
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::BaseConstructL
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CSatCommandHandler::BaseConstructL( MSatUtils* aPtr )
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::BaseConstructL calling" )
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__ASSERT_ALWAYS( aPtr, PanicSatEngine( ESatEngineNullPointer ) );
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iUtils = aPtr;
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::BaseConstructL exiting" )
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CSatCommandHandler* CSatCommandHandler::NewL(
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const TUid& aImplUid,
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MSatUtils* aUtils )
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::NewL calling" )
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__ASSERT_ALWAYS( aUtils, PanicSatEngine( ESatEngineNullPointer ) );
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TAny* ptr = REComSession::CreateImplementationL( aImplUid,
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_FOFF( CSatCommandHandler, iDtorIDKey ), aUtils );
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::NewL exiting" )
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return reinterpret_cast<CSatCommandHandler*>( ptr );
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}
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// Destructor
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EXPORT_C CSatCommandHandler::~CSatCommandHandler()
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::~CSatCommandHandler calling" )
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iUtils = NULL;
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REComSession::DestroyedImplementation( iDtorIDKey );
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::~CSatCommandHandler exiting" )
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::Start
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// Starts the waiting of SAT command, if not already active.
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CSatCommandHandler::Start()
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Start calling" )
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if ( !IsActive() )
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{
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LOG( DETAILED, "SATENGINE: CSatCommandHandler::Start set active" )
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// Child class issues the request.
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IssueUSATRequest( iStatus );
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SetActive();
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// Not executing
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iIsExecuting = EFalse;
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iWaitingUiLaunch = EFalse;
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}
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Start exiting" )
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::DoHandleCommand
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// Handles the SAT command, which has been notified from USAT api.
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CSatCommandHandler::DoHandleCommand()
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand calling" )
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if ( CommandAllowed() )
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{
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iUtils->NotifyEvent( MSatUtils::EDestroySimSessionEndTimer );
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if ( NeedUiSession() )
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{
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// If ui session is not availabe, SATUI has to be
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// launched.
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if ( NULL == iUtils->SatUiHandler().UiSession() )
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand \
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uisession not available" )
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TRAPD( err, iUtils->RegisterL(
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this, MSatUtils::ESatUiLaunched );
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// Try to launch the ui client.
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iUtils->SatUiHandler().LaunchSatUiL();
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); // End of TRAPD
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if ( KErrNone != err )
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::\
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DoHandleCommand KErrNone != err" )
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// Ui launch failed, unregister event
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iUtils->UnregisterEvent( this, MSatUtils::ESatUiLaunched );
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// Notify derived class that ui launch failed.
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UiLaunchFailed();
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}
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else
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{
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LOG( SIMPLE,
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"SATENGINE: CSatCommandHandler::DoHandleCommand iWaitingUiLaunch")
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iWaitingUiLaunch = ETrue;
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}
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}
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else
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand \
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uisession available" )
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// client session is available handle the command.
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HandleCommand();
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}
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}
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else
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand \
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don't need uisession" )
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// Command does not need ui client, so handle the command.
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HandleCommand();
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}
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}
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand exiting" )
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::ClientResponse
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CSatCommandHandler::ClientResponse()
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::ClientResponse panic" )
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PanicSatEngine( ESatUnexpectedHandleUiResponseCall );
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::Event
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CSatCommandHandler::Event( TInt aEvent )
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Event calling" )
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if ( MSatUtils::ESatUiLaunched == aEvent )
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{
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iUtils->UnregisterEvent( this, MSatUtils::ESatUiLaunched );
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// Check is command still waiting UI to start
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if ( !IsActive() )
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Event waiting UI" )
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// Start timer to give UI some time to execute
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iWaitingUiLaunch = ETrue;
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iDelayTimer.CreateLocal();
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iDelayTimer.After( iStatus, KTimerDelay );
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SetActive();
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}
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else
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Event close UI" )
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// UI is launched but command is not executing. UI must be closed.
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iUtils->NotifyEvent( MSatUtils::ESessionTerminatedByUser );
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}
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}
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Event exiting" )
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::TerminalRsp
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// Sends the terminal response to the SIM and renews the sat request.
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CSatCommandHandler::TerminalRsp(
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RSat::TPCmd aPCmd, // Identifies the command sending terminal rsp.
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const TDesC8& aRsp ) // Data package of the response
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::TerminalRsp calling" )
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iUtils->NotifyEvent( MSatUtils::EDelaySimSessionEnd );
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iUtils->USatAPI().TerminalRsp( aPCmd, aRsp );
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Start();
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::TerminalRsp exiting" )
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::RunL
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// If request is completed without error, starts handling the command.
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CSatCommandHandler::RunL()
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::RunL calling" )
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LOG2( SIMPLE,
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"SATENGINE: RunL status: %d", iStatus.Int() )
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if ( iWaitingUiLaunch )
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{
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LOG( NORMAL, " UI is launched. Starting to handle command" )
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iWaitingUiLaunch = EFalse;
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iDelayTimer.Close();
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HandleCommand();
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}
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else if ( KErrNone == iStatus.Int() )
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{
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// Executing only, if really executing
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iIsExecuting = ETrue;
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DoHandleCommand();
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}
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else if ( KErrNotSupported != iStatus.Int() )
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{
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Start();
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}
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else
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{
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LOG( SIMPLE, "SATENGINE: Request was unsupported" )
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}
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::RunL exiting" )
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::IsPhoneInIdleState
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// Returns ETrue if using Dummy TSY
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TBool CSatCommandHandler::IsPhoneInIdleState()
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::IsPhoneInIdleState calling" )
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TBool isIdle( EFalse );
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TRAPD( err, ( isIdle = iUtils->SystemState().IsPhoneInIdleStateL() ) );
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if ( KErrNone != err )
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{
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LOG( SIMPLE,
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"SATENGINE: CSatCommandHandler::IsPhoneInIdleState KErrNone != err" )
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isIdle = EFalse;
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}
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LOG2( SIMPLE, "SATENGINE: CSatCommandHandler::IsPhoneInIdleState \
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exiting, isIdle: %d", isIdle )
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return isIdle;
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::Panic
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// Gives a panic.
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CSatCommandHandler::Panic(
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const TDesC& aCategory, TInt aReason ) const
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{
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LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Panic" )
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User::Panic( aCategory, aReason );
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}
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// -----------------------------------------------------------------------------
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// CSatCommandHandler::IsCommandExecuting
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TBool CSatCommandHandler::IsCommandExecuting() const
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{
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LOG( DETAILED, "SATENGINE: CSatCommandHandler::IsCommandExecuting" )
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return iIsExecuting;
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}
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// End of File
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