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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:
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* Client implementation for FlexTimerServerMonitor
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*/
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/*
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* %version: 1 %
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*/
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#ifndef RFLEXTIMERSERVERMONITOR_H
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#define RFLEXTIMERSERVERMONITOR_H
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// INCLUDE FILES
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#include <e32std.h>
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// CLASS DECLARATION
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/**
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* Client implementation for FlexTimerServerMonitor.
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* Forwards all requests as synchronous messages to the client.
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*
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* Creates the server if it is not up'n'running when connecting to the server
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* at the first time.
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*
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* StartMonitoring() has to be called before StopMonitoring() and GetStatus()
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* works. Note! The starting can be done by different handle. I.e.
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*
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* @code
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*
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* RFlexTimerServerMonitor mon1;
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* mon1.Connect();
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* mon1.StartMonitoring();
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* mon1.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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* RFlexTimerServerMonitor mon2;
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* mon2.Connect();
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* TBool hasCrashed;
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* mon2.GetStatus( hasCrashed );
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* // Do your stuff
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* ...
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* mon2.StopMonitoring();
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* mon2.Close();
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*
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* @endcode
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*/
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class RFlexTimerServerMonitor : public RSessionBase
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{
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public:
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// Constructors and destructors
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/**
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* Constructor
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*/
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IMPORT_C RFlexTimerServerMonitor();
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/**
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* Destructor
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*/
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IMPORT_C ~RFlexTimerServerMonitor();
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/**
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* Connect to the server.
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*
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* @return KErrNone on success. Otherwise returns one of the system-wide
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* error codes.
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*/
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IMPORT_C TInt Connect();
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/**
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* Start detecting the crashes.
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*
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* @return KErrNone if succeeded, KErrAlreadyExists if monitoring is
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* already activated, or any other system-wide error code.
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*/
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IMPORT_C TInt StartMonitoring();
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/**
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* Stop detecting the crashes.
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*
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* @return KErrNone if succeeded, KErrNotFound if monitoring is not
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* activated, or any other system-wide error code.
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*/
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IMPORT_C TInt StopMonitoring();
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/**
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* Get the current status of monitoring.
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*
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*
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* @param aHasServerCrashed ETrue if server has crashed, EFalse otherwise
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* @return KErrNone if succeeded, KErrNotFound if monitoring is not
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* activated, or any other system-wide error code.
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*/
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IMPORT_C TInt GetStatus( TBool& aHasServerCrashed );
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private:
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/**
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* Gets the version number.
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* @return The version.
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*/
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TVersion Version() const;
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/**
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* Connects to the server. If server does not exist, it is created.
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* @return KErrNone on success. Otherwise returns one of the system-wide
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* error codes.
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*/
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TInt StartServer();
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};
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#endif // RFLEXTIMERSERVERMONITOR_H
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// End of File
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