/*
* Copyright (c) 2007-2009 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:
* Client-side API via which the SWI Installer uses the SWI Observer service.
*
*/
/**
@file
@internalComponent
@released
*/
#ifndef SWIOBSERVERCLIENT_H
#define SWIOBSERVERCLIENT_H
#include <scs/scsclient.h>
#include <swi/swiobcommon.h>
#include <swi/swiobservedinfo.h>
namespace Swi
{
class RSwiObserverSession : public RScsClientBase
/**
The SWI Installer uses this class to establish a connection with the SWI Observer
and to transfer the log file handle including changed files list.
*/
{
public:
IMPORT_C RSwiObserverSession();
IMPORT_C TInt Connect();
IMPORT_C void Close();
IMPORT_C void ProcessLogsL(RFs& aFs);
IMPORT_C void Register(TRequestStatus& aStatus);
IMPORT_C void CancelRegistration();
IMPORT_C void GetFileHandleL(TDes& aFileName);
IMPORT_C void CommitL();
IMPORT_C void AddEventL(const CObservationData& aData);
IMPORT_C void AddHeaderL(const CObservationHeader& aHeader);
private:
RFile iFile; ///< Handle to the log file created by the SWI Observer.
RFileWriteStream iStream; ///< The writing stream used to write information into the log file.
TThreadId iClientTid; ///< The Id of the thread who connects to the SWI Observer.
};
/** Delay in microseconds before the client re-tries to connect to the SWI Observer. */
const static TInt KSWIObserverRetryDelay = 2 * 1000 * 1000;
} // End of namespace Swi
#endif