diff -r 000000000000 -r 96612d01cf9f videofeeds/clientapi/src/CIptvVodContentUpdateObserver.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/videofeeds/clientapi/src/CIptvVodContentUpdateObserver.cpp Mon Jan 18 20:21:12 2010 +0200 @@ -0,0 +1,143 @@ +/* +* Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of the License "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* +*/ + + + + +// INCLUDE FILES +#include +#include +#include "IptvDebug.h" + +#include "MIptvVodContentClientObserver.h" +#include "IptvClientServerCommon.h" +#include "CIptvVodContentUpdateObserver.h" +#include "RIptvClientSession.h" + +// CONSTANTS +const TUint32 KIptvVodObserverData = 0; + +// ============================ MEMBER FUNCTIONS =============================== + +// --------------------------------------------------------- +// CIptvVodContentUpdateObserver::ConstructL +// Symbian 2nd phase constructor can leave. +// --------------------------------------------------------- +// +void CIptvVodContentUpdateObserver::ConstructL() + { + SendObserverRequestL(); + SetActive(); + } + +// --------------------------------------------------------- +// CIptvVodContentUpdateObserver::NewL +// Two-phased constructor. +// --------------------------------------------------------- +// +EXPORT_C CIptvVodContentUpdateObserver* CIptvVodContentUpdateObserver::NewL(MIptvVodContentClientObserver& aObserver, + RIptvClientSession& aSession, + TIptvServiceId aServiceId) + { + CIptvVodContentUpdateObserver* self = new(ELeave) CIptvVodContentUpdateObserver(aObserver, aSession, aServiceId); + CleanupStack::PushL(self); + self->ConstructL(); + CleanupStack::Pop(self); + return self; + } + +// --------------------------------------------------------- +// CIptvVodContentUpdateObserver::~CIptvVodContentUpdateObserver +// Destructor +// ----------------------------------------------------------------------------- +// +CIptvVodContentUpdateObserver::~CIptvVodContentUpdateObserver() + { + delete iObserverMsg; + Cancel(); + } + +// --------------------------------------------------------- +// CIptvVodContentUpdateObserver::CIptvVodContentUpdateObserver +// C++ default constructor +// --------------------------------------------------------- +// +CIptvVodContentUpdateObserver::CIptvVodContentUpdateObserver(MIptvVodContentClientObserver& aObserver, + RIptvClientSession& aSession, + TIptvServiceId aServiceId) : + CActive( EPriorityStandard ), + iObserver( aObserver ), + iSession( aSession ), + iObserverMsg( NULL ), + iObserverMsgPtr( (unsigned char*)0, 0 ), + iServiceId( aServiceId ) + { + CActiveScheduler::Add(this); + } + +// --------------------------------------------------------- +// CIptvVodContentUpdateObserver::DoCancel +// +// --------------------------------------------------------- +// +void CIptvVodContentUpdateObserver::DoCancel() + { + } + +// --------------------------------------------------------- +// CIptvVodContentUpdateObserver::RunL +// +// --------------------------------------------------------- +// +void CIptvVodContentUpdateObserver::RunL() + { + IPTVLOGSTRING_LOW_LEVEL("CIptvVodContentUpdateObserver::RunL"); + + RDesReadStream stream; + stream.Open(iObserverMsgPtr); + CleanupClosePushL( stream ); + TUint32 msg = stream.ReadUint32L(); + TInt info = stream.ReadInt32L(); + CleanupStack::PopAndDestroy( &stream ); + + TRAP_IGNORE( iObserver.HandleEpgManagerMsgL( msg, info, iServiceId ) ); + + SendObserverRequestL(); + SetActive(); + } + +// ----------------------------------------------------------------------------- +// CIptvVodContentClient::SendObserverRequestL +// ----------------------------------------------------------------------------- +void CIptvVodContentUpdateObserver::SendObserverRequestL() + { + IPTVLOGSTRING_LOW_LEVEL("CIptvVodContentUpdateObserver::SendObserverRequestL"); + + delete iObserverMsg; + iObserverMsg = NULL; + + iObserverMsg = HBufC8::NewL(KIptvVodObserverRequestSize); + iObserverMsgPtr.Set(iObserverMsg->Des()); + + RDesWriteStream stream; + stream.Open(iObserverMsgPtr); + CleanupClosePushL( stream ); + stream.WriteUint32L(KIptvVodObserverData); + CleanupStack::PopAndDestroy( &stream ); + + iSession.SendRequest(EIptvEngineVodContentObserver, iObserverMsgPtr, iStatus); + }