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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 "afasyncrequest_p.h"
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#include "afstorageclient_p.h"
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#include "afstorageclient.h"
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#include "afentry.h"
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#include <fbs.h>
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// -----------------------------------------------------------------------------
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/**
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* Create and initialize handler for anyc. activity requests
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* @param observer - request completion observer
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* @param session - activity client implementation
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* @param cmd - requested functionality
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*/
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void CAfAsyncRequestPrivate::NewLD(MAfAsyncRequestObserver &observer,
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MAfAsyncSession & session,
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ActivityCmd cmd)
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{
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CAfAsyncRequestPrivate* self = new(ELeave)CAfAsyncRequestPrivate(observer, session, cmd);
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CleanupStack::PushL(self);
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self->ConstructL();
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session.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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* First phase construction
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* @param observer - request completion observer
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* @param session - activity client implementation
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* @param cmd - requested functionality
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*/
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CAfAsyncRequestPrivate::CAfAsyncRequestPrivate(MAfAsyncRequestObserver & observer,
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MAfAsyncSession & session,
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ActivityCmd cmd)
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:
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CActive(EPriorityStandard),
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mObserver(observer),
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mSession(session),
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mCmd(cmd)
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{
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CActiveScheduler::Add(this);
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RProcess process;
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mIds[0] = static_cast<TInt>(process.SecureId().iId);
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}
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// -----------------------------------------------------------------------------
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/**
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* Second phase construction
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*/
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void CAfAsyncRequestPrivate::ConstructL()
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{
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mSession.sendAsync(mCmd,
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TIpcArgs(&mIds[0],&mIds[1], &mIds[2], &mIds[3]),
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iStatus);
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SetActive();
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}
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// -----------------------------------------------------------------------------
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/**
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* Destructor
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*/
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CAfAsyncRequestPrivate::~CAfAsyncRequestPrivate()
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{
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Cancel();
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}
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// -----------------------------------------------------------------------------
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/**
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* Cancel pending requst
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*/
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void CAfAsyncRequestPrivate::DoCancel()
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{
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TRAP_IGNORE(
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switch (mCmd) {
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case WaitActivity: mSession.executeL(CancelWait); break;
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case NotifyChange: mSession.executeL(CancelNotify); break;
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}
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)
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}
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// -----------------------------------------------------------------------------
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/**
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* Function handle request completion, copy data, forward information and destroy handler
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*/
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void CAfAsyncRequestPrivate::RunL()
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{
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User::LeaveIfError(iStatus.Int());
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switch (mCmd) {
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case WaitActivity:
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{
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RBuf8 data;
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CleanupClosePushL(data);
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CAfEntry::ReallocL(data, (mIds[0])());
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mSession.getDataL((mIds[3])(), data);
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mObserver.waitActivityRequestCompleted(iStatus.Int(), data);
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CleanupStack::PopAndDestroy(&data);
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break;
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}
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case NotifyChange:
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mObserver.dataChangeNotificationCompleted(iStatus.Int());
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break;
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}
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mSession.Pop(this);
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delete this;
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}
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// -----------------------------------------------------------------------------
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/**
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* Function handle request processing errors
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* @param error - error code
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*/
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TInt CAfAsyncRequestPrivate::RunError(TInt error)
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{
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(WaitActivity == mCmd) ? mObserver.waitActivityRequestCompleted(error, KNullDesC8()) :
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mObserver.dataChangeNotificationCompleted(error);
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mSession.Pop(this);
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delete this;
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return KErrNone;
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}
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