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/**
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* Copyright (c) 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: CUpnpTmAppServerService class implementation.
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*
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*/
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// System includes
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#include <upnpdevice.h>
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#include <upnpservice.h>
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//User includes
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#include "upnptmappserverservice.h"
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#include "upnptmserverdevice.h"
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#include "upnptmserverimpl.h"
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "upnptmappserverserviceTraces.h"
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#endif
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//Defines different action names ,their arguments and their related state variables
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_LIT8(KGetApplicationList, "GetApplicationList");
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_LIT8(KLaunchApp, "LaunchApplication");
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_LIT8(KTerminateApp, "TerminateApplication");
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_LIT8(KGetAppStatus, "GetApplicationStatus");
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_LIT8(KAppFilter, "AppListingFilter");
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_LIT8(KProfileId, "ProfileID");
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_LIT8(KAppListing, "AppListing");
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_LIT8(KAppId , "AppID");
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_LIT8(KAppStatus, "AppStatus");
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_LIT8(KAppLaunchUri, "AppURI");
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_LIT8(KAppTerminateResult, "TerminationResult");
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_LIT8(KArgTypeAppList, "A_ARG_TYPE_AppList");
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_LIT8(KArgTypeAppStatus, "A_ARG_TYPE_AppStatus");
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_LIT8(KArgTypeAppStatusUpdate, "AppStatusUpdate");
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_LIT8(KArgTypeAppListUpdate, "AppListUpdate");
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_LIT8(KStatusTrue, "True");
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_LIT8(KStatusFalse, "False");
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// ================= MEMBER FUNCTIONS ==============================================
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::CUpnpTmAppServerService
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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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CUpnpTmAppServerService::CUpnpTmAppServerService( CUpnpDevice& aUpnpDevice,CUpnpTmServerImpl& aTmServerImpl ):
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CUpnpServiceImplementation(aUpnpDevice),iUpnpDevice(aUpnpDevice), iTmServerImpl(aTmServerImpl)
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{
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::~CUpnpTmAppServerService
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// C++ default destructor
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// ---------------------------------------------------------------------------------
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//
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CUpnpTmAppServerService::~CUpnpTmAppServerService()
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_CUPNPTMAPPSERVERSERVICE_ENTRY );
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if ( iHttpServerSession )
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{
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iHttpServerSession->Stop();
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}
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delete iHttpServerSession;
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_CUPNPTMAPPSERVERSERVICE_EXIT );
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::ConstructL
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// Two-phased constructor.
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// Initialize variables, set parent service and create XML reader.
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// ---------------------------------------------------------------------------------
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//
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void CUpnpTmAppServerService::ConstructL( const TDesC& aDescriptionPath )
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_CONSTRUCTL_ENTRY );
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_LIT8( KServiceType, "TmApplicationServer:1" );
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BaseConstructL( aDescriptionPath, KServiceType);
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SetStateVariableL( KArgTypeAppList, KEmptyString, EFalse );
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SetStateVariableL( KArgTypeAppStatus, KEmptyString, EFalse );
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SetStateVariableL( KArgTypeAppStatusUpdate, KEmptyString, EFalse );
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SetStateVariableL( KArgTypeAppListUpdate, KEmptyString, EFalse );
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ConstructHttpL( );
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_CONSTRUCTL_EXIT );
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::ConstructHttpL
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// Method is used to start the HTTP Server
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// ---------------------------------------------------------------------------------
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//
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void CUpnpTmAppServerService::ConstructHttpL( )
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_CONSTRUCTHTTPL_ENTRY );
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iHttpServerSession = CUpnpHttpServerSession::NewL( CUpnpSettings::GetIapL(),*this );
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iHttpServerSession->DefaultRuntime().SetCreator( *this );
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iHttpServerSession->StartL();
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iTmServerImpl.GenerateUrlComponents(*iHttpServerSession);
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_CONSTRUCTHTTPL_EXIT );
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::NewL
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// Two-phased constructor.
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// ---------------------------------------------------------------------------------
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//
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CUpnpTmAppServerService* CUpnpTmAppServerService::NewL(CUpnpDevice& aUpnpDevice, const TDesC& aDescriptionPath,
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CUpnpTmServerImpl& aTmServerImp )
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_NEWL_ENTRY );
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CUpnpTmAppServerService* appServerService = new (ELeave) CUpnpTmAppServerService(aUpnpDevice, aTmServerImp);
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CleanupStack::PushL( appServerService );
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appServerService->ConstructL( aDescriptionPath );
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CleanupStack::Pop( appServerService );
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_NEWL_EXIT );
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return appServerService;
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}
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// ----------------------------------------------------------------------------------------------
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// CUpnpTmAppServerService::ActionReceivedLD
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// @param aAction action received from the client
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// ----------------------------------------------------------------------------------------------
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//
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void CUpnpTmAppServerService::ActionReceivedLD( CUpnpAction* aAction )
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_ACTIONRECEIVEDLD_ENTRY );
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if ( !aAction )
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{
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User::Leave( KErrNotFound );
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}
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CleanupStack::PushL( aAction );
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TUpnpErrorCode eCode = EHttpOk;
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// Get the name, saves calls in the if-else statements
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TPtrC8 name( aAction->Name() );
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// Verify the action and do the operation(s)
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if ( name.Compare( KGetApplicationList ) == 0 )
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{
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eCode = GetAppListActionL( aAction );
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}
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else if ( name.Compare( KLaunchApp ) == 0 )
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{
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eCode = LaunchAppActionL( aAction );
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}
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else if ( name.Compare( KTerminateApp ) == 0 )
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{
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eCode = TerminateAppActionL ( aAction );
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}
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else if ( name.Compare( KGetAppStatus) == 0 )
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{
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eCode = GetAppStatusActionL( aAction );
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}
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else
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{
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eCode = EInvalidAction;
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}
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SendL( aAction, eCode );
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CleanupStack::PopAndDestroy( aAction );
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_ACTIONRECEIVEDLD_EXIT );
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::GetAppListActionL
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// @param aAction pointer to upnp action object
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// @return Returns upnp error code
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// ---------------------------------------------------------------------------------
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//
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TUpnpErrorCode CUpnpTmAppServerService::GetAppListActionL( CUpnpAction* aAction )
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_GETAPPLISTACTIONL_ENTRY );
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// Fetch the value for app listing filter argument
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const TDesC8& filter = aAction->ArgumentValue(KAppFilter);
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// Validate the AppListing filter string
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// AppListingFilter input argument can contain wither wildcard(*) or
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// a well formatted string
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if ( ( filter.Compare(KWildCard ) != KErrNone ) && ( filter.Find(Keq) == KErrNotFound ))
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{
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// The filter string is having neither wildcard(*) nor a proper string( =" is missing )
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OstTrace0( TRACE_ERROR, DUP2_CUPNPTMAPPSERVERSERVICE_GETAPPLISTACTIONL, "CUpnpTmAppServerService::GetAppListActionL" );
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return EInvalidArgs; // invalid AppListingFilter argument
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}
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// Fetch the value for profile ID argument
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TUint profileIdInt;
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ConvertDescriptorToInt( aAction->ArgumentValue(KProfileId), profileIdInt );
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OstTrace1( TRACE_NORMAL, CUPNPTMAPPSERVERSERVICE_GETAPPLISTACTIONL, "CUpnpTmAppServerService::GetAppListActionL;profileIdInt=%u", profileIdInt );
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TTerminalModeErrorCode ret;
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const TDesC8& appList = iTmServerImpl.GetApplicationListL( filter,profileIdInt,ret );
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if ( ret != ETerminalModeSuccess )
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{
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OstTrace1( TRACE_ERROR, DUP1_CUPNPTMAPPSERVERSERVICE_GETAPPLISTACTIONL, "CUpnpTmAppServerService::GetAppListActionL;ret=%d", ret );
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return TUpnpErrorCode( ret );
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}
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aAction->SetArgumentL( KAppListing, appList );
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_GETAPPLISTACTIONL_EXIT );
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return EHttpOk;
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::LaunchAppActionL
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// @param aAction pointer to upnp action object
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// @return Returns upnp error code
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// ---------------------------------------------------------------------------------
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//
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TUpnpErrorCode CUpnpTmAppServerService::LaunchAppActionL( CUpnpAction* aAction )
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_LAUNCHAPPACTIONL_ENTRY );
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TUint appIdInt;
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TUint profileIdInt;
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// Validates the input parameters
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if ( ( ConvertDescriptorToInt( aAction->ArgumentValue(KAppId), appIdInt ) != KErrNone )
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|| ( ConvertDescriptorToInt( aAction->ArgumentValue(KProfileId), profileIdInt ) != KErrNone ))
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{
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OstTraceExt2( TRACE_ERROR, CUPNPTMAPPSERVERSERVICE_LAUNCHAPPACTIONL, "CUpnpTmAppServerService::LaunchAppActionL;appIdInt=%u;profileIdInt=%u", appIdInt, profileIdInt );
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return EInvalidArgs; // either invalid app ID or invalid profile ID
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}
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RBuf8 launchUrl;
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TTerminalModeErrorCode ret = iTmServerImpl.LaunchApp( appIdInt,profileIdInt,launchUrl );
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if ( ret != ETerminalModeSuccess )
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{
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// Error is returned
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launchUrl.Close();
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OstTrace0( TRACE_ERROR, DUP1_CUPNPTMAPPSERVERSERVICE_LAUNCHAPPACTIONL, "CUpnpTmAppServerService::LaunchAppActionL" );
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return TUpnpErrorCode( ret );
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}
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CleanupClosePushL(launchUrl);
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aAction->SetArgumentL( KAppLaunchUri , launchUrl );
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CleanupStack::PopAndDestroy(&launchUrl);
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_LAUNCHAPPACTIONL_EXIT );
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return EHttpOk;
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::TerminateAppActionL
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// @param aAction pointer to upnp action object
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// @return Returns upnp error code
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// ---------------------------------------------------------------------------------
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//
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TUpnpErrorCode CUpnpTmAppServerService::TerminateAppActionL( CUpnpAction* aAction )
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_TERMINATEAPPACTIONL_ENTRY );
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// Validates the input parameters
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TUint appIdInt;
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TUint profileIdInt;
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if ( ( ConvertDescriptorToInt( aAction->ArgumentValue(KAppId), appIdInt ) != KErrNone )
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|| ( ConvertDescriptorToInt( aAction->ArgumentValue(KProfileId), profileIdInt ) != KErrNone ))
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{
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OstTraceExt2( TRACE_ERROR, CUPNPTMAPPSERVERSERVICE_TERMINATEAPPACTIONL, "CUpnpTmAppServerService::TerminateAppActionL;appIdInt=%u;profileIdInt=%u", appIdInt, profileIdInt );
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return EInvalidArgs; // either invalid app ID or invalid profile ID
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}
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TTerminalModeErrorCode ret = iTmServerImpl.TerminateApp( appIdInt,profileIdInt );
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if ( ret != ETerminalModeSuccess )
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{
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// Error is returned
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aAction->SetArgumentL( KAppTerminateResult,KStatusFalse );
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OstTrace0( TRACE_ERROR, DUP1_CUPNPTMAPPSERVERSERVICE_TERMINATEAPPACTIONL, "CUpnpTmAppServerService::TerminateAppActionL" );
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return TUpnpErrorCode( ret );
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}
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aAction->SetArgumentL( KAppTerminateResult,KStatusTrue);
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_TERMINATEAPPACTIONL_EXIT );
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return EHttpOk;
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::GetAppStatusActionL
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// @param aAction Pointer to upnp action object
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// @return Returns upnp error code
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// ---------------------------------------------------------------------------------
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//
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TUpnpErrorCode CUpnpTmAppServerService::GetAppStatusActionL( CUpnpAction* aAction )
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_GETAPPSTATUSACTIONL_ENTRY );
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const TDesC8& appId= aAction->ArgumentValue(KAppId);
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// Check if the appID argument has either wildcard character(*)
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// or a valid integer as its value
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TUint appIdInt;
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if ( (( appId.Compare( KWildCard ) != KErrNone ) &&
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( ConvertDescriptorToInt( appId, appIdInt ) != KErrNone )) )
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{
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OstTrace1( TRACE_ERROR, CUPNPTMAPPSERVERSERVICE_GETAPPSTATUSACTIONL, "CUpnpTmAppServerService::GetAppStatusActionL;appIdInt=%u", appIdInt );
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return EInvalidArgs; // invalid input argument
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}
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RBuf8 appStatusBuf;
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CleanupClosePushL(appStatusBuf);
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TTerminalModeErrorCode ret;
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iTmServerImpl.GetAppStatusL( appId, appStatusBuf, ret);
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if ( ret != ETerminalModeSuccess )
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{
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CleanupStack::PopAndDestroy(&appStatusBuf);
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OstTrace0( TRACE_ERROR, DUP1_CUPNPTMAPPSERVERSERVICE_GETAPPSTATUSACTIONL, "CUpnpTmAppServerService::GetAppStatusActionL" );
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return TUpnpErrorCode( ret );
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}
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aAction->SetArgumentL( KAppStatus, appStatusBuf );
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CleanupStack::PopAndDestroy(&appStatusBuf);
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_GETAPPSTATUSACTIONL_EXIT );
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return EHttpOk;
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::NewTransactionL
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// This method is invoked whenever http request related to icon file transfer
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// arrives to http server from remote client
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// @param aMethod Http message method ( GET, HEAD or POST )
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// @param aUri Http message request uri
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// @param aSender IP address of the Http message sender
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// @param[out] aTrans Returns newly created transaction object
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// ---------------------------------------------------------------------------------
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//
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void CUpnpTmAppServerService::NewTransactionL( const TDesC8& aMethod, const TDesC8& aUri,
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const TInetAddr& /*aSender*/, CUpnpHttpServerTransaction*& aResultTrans )
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{
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OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_NEWTRANSACTIONL_ENTRY );
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if ( aMethod != KHttpPost() )
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{
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iTmServerImpl.GetIconInfoL(aUri, aResultTrans);
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}
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OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_NEWTRANSACTIONL_EXIT );
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::HttpEventLD
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// Provides file transfer completion status
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// Notifies about the HTTP events, errors.
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// Handling of http events is not provided in Terminal Mode Service
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// @param aMessage the HTTP message
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// ---------------------------------------------------------------------------------
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//
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void CUpnpTmAppServerService::HttpEventLD( CUpnpHttpMessage* /*aMessage*/ )
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{
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}
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// ---------------------------------------------------------------------------------
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// CUpnpTmAppServerService::AppStatusUpdateEventL
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// Notifies the client about the status updates.
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// @param aStatusUpdateBuffer Buffer holding the update status information.
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// ---------------------------------------------------------------------------------
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//
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void CUpnpTmAppServerService::AppStatusUpdateEventL( const TDesC8& aStatusUpdateBuffer )
|
|
363 |
{
|
|
364 |
OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_APPSTATUSUPDATEEVENTL_ENTRY );
|
|
365 |
SetStateVariableL( KArgTypeAppStatusUpdate, aStatusUpdateBuffer, EFalse );
|
|
366 |
OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_APPSTATUSUPDATEEVENTL_EXIT );
|
|
367 |
}
|
|
368 |
|
|
369 |
// ---------------------------------------------------------------------------------
|
|
370 |
// CUpnpTmAppServerService::AppListUpdateEventL
|
|
371 |
// Notifies the client about the app list updates.
|
|
372 |
// @param aListUpdateBuffer Buffer holding the update app list information.
|
|
373 |
// ---------------------------------------------------------------------------------
|
|
374 |
//
|
|
375 |
void CUpnpTmAppServerService::AppListUpdateEventL( const TDesC8& aListUpdateBuffer )
|
|
376 |
{
|
|
377 |
OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_APPLISTUPDATEEVENTL_ENTRY );
|
|
378 |
SetStateVariableL( KArgTypeAppListUpdate, aListUpdateBuffer, EFalse );
|
|
379 |
OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_APPLISTUPDATEEVENTL_EXIT );
|
|
380 |
}
|
|
381 |
|
|
382 |
// ---------------------------------------------------------------------------------
|
|
383 |
// CUpnpTmAppServerService::ConvertDescriptorToInt
|
26
|
384 |
// Utility method to convert descriptor's data to integer
|
24
|
385 |
// @param aDes Descriptor whose integer equivalent have to be calculated
|
|
386 |
// @param aIntVal[out] Integer value
|
26
|
387 |
// @return Returns error code
|
24
|
388 |
// ---------------------------------------------------------------------------------
|
|
389 |
//
|
26
|
390 |
TInt CUpnpTmAppServerService::ConvertDescriptorToInt( const TDesC8& aDes, TUint& aIntVal )
|
24
|
391 |
{
|
|
392 |
OstTraceFunctionEntry0( CUPNPTMAPPSERVERSERVICE_CONVERTDESCRIPTORTOINT_ENTRY );
|
26
|
393 |
aIntVal = KErrNone;
|
24
|
394 |
TLex8 lex( aDes );
|
26
|
395 |
OstTrace1( TRACE_NORMAL, CUPNPTMAPPSERVERSERVICE_CONVERTDESCRIPTORTOINT, "CUpnpTmAppServerService::ConvertDescriptorToInt;aIntVal=%u", aIntVal );
|
24
|
396 |
OstTraceFunctionExit0( CUPNPTMAPPSERVERSERVICE_CONVERTDESCRIPTORTOINT_EXIT );
|
|
397 |
return lex.Val(aIntVal);
|
|
398 |
}
|
|
399 |
|
|
400 |
//End of File
|