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/*
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* Copyright (c) 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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*
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*/
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#include "activityobservertask.h"
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#include "activitycmd.h"
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CActivityObserverTask::CActivityObserverTask(MActivityTaskStorage& globalStorage,
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MActivityTaskStorage& localStorage,
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const RMessage2& msg)
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:
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mGlobalStorage(globalStorage),
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mLocalStorage(localStorage),
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mMsg(msg)
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{
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// No implementation required
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CActivityObserverTask::~CActivityObserverTask()
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{
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mData.Close();
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CActivityObserverTask::ExecuteLD(MActivityTaskStorage& globalStorage,
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MActivityTaskStorage& localStorage,
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const RMessage2& msg)
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{
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CActivityObserverTask *self = new(ELeave)CActivityObserverTask(globalStorage,
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localStorage,
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msg);
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CleanupStack::PushL(self);
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globalStorage.PushL(self);
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CleanupStack::Pop(self);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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const TDesC8& CActivityObserverTask::Data() const
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{
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return mData;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CActivityObserverTask::BroadcastReceivedL(const RMessage2& msg)
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{
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if(EFalse != mMsg.IsNull()) {
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mGlobalStorage.Pop(this);//
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mLocalStorage.Pop(this);
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delete this;
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} else if (WaitActivity == mMsg.Function() &&
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LaunchActivity == msg.Function()) {
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TPckgBuf<TInt> observerdId;
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mMsg.ReadL(KRequestAppIdOffset, observerdId);
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TPckgBuf<TInt> requestedId;
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msg.ReadL(KRequestAppIdOffset, requestedId);
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if (observerdId() == requestedId()) {
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if (msg.GetDesLength(KRequestActOffset) > mData.MaxLength()) {
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mData.ReAllocL(msg.GetDesLength(1));
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}
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msg.ReadL(KRequestActOffset, mData, 0);
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WriteResponseL();
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mLocalStorage.PushL(this);
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mGlobalStorage.Pop(this);
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mMsg.Complete(KErrNone);
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}
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} else if (WaitActivity == mMsg.Function() &&
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CancelWait == msg.Function() &&
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mMsg.Session() == msg.Session()) {
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mGlobalStorage.Pop(this);
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mMsg.Complete(KErrCancel);
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delete this;
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} else if (NotifyChange == mMsg.Function() &&
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CancelNotify == msg.Function() &&
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mMsg.Session() == msg.Session()) {
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mGlobalStorage.Pop(this);
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mMsg.Complete(KErrCancel);
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delete this;
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} else if(NotifyChange == mMsg.Function() &&
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(AddActivity == msg.Function() ||
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UpdateActivity == msg.Function() ||
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RemoveActivity == msg.Function() ||
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RemoveApplicationActivities == msg.Function())){
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mMsg.Complete(KErrNone);
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mGlobalStorage.Pop(this);
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delete this;
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}
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CActivityObserverTask::WriteResponseL()
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{
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mMsg.WriteL(KResponseDataSizeOffset, TPckgBuf<TInt>(mData.Length()));//write data size
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mMsg.WriteL(KResponseIdOffset, TPckgBuf<CBase*>(this));//task identyfier
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}
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