--- a/memana/analyzetoolclient/kerneleventhandler/inc/analyzetooleventhandler.h Thu Feb 11 15:52:57 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,167 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "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: Declaration of the class DAnalyzeToolEventHandler.
-*
-*/
-
-
-#ifndef __ANALYZETOOLEVENTHANDLER_H__
-#define __ANALYZETOOLEVENTHANDLER_H__
-
-// INCLUDES
-#include <analyzetool/analyzetool.h>
-#include "atlog.h"
-#include <kernel/kernel.h>
-
-// CLASS DECLARATION
-
-/**
-* Callback class for kernel events
-*/
-
-class DAnalyzeToolEventHandler : public DKernelEventHandler
- {
- public:
-
- /**
- * C++ default constructor.
- */
- inline DAnalyzeToolEventHandler( TDfcQue* aDfcQ );
-
- /**
- * Destructor.
- */
- ~DAnalyzeToolEventHandler();
-
- /**
- * Second stage constructor.
- * @param aDevice A pointer to device where the event handler belongs.
- * @param aProcessId Owner process id.
- * @return TInt Returns KErrNone, if successful
- otherwise one of the other system-wide error codes
- */
- TInt Create( DLogicalDevice* aDevice, const TUint aProcessId );
-
- /**
- * Subscribes library event.
- * @param aStatus The request status object for this request.
- * @param aLibraryInfo The library information which
- is filled by the device driver
- * @return TInt Returns KErrNone, if successful
- otherwise one of the other system-wide error codes
- */
- void InformLibraryEvent( TRequestStatus* aStatus,
- TAny* aLibraryInfo,
- TThreadMessage& aMessage );
-
- /**
- * Cancels subscribetion of the library event.
- */
- void CancelInformLibraryEvent();
-
- /**
- * Static function for DFC events.
- * @param aPtr Pointer to DAnalyzeToolEventHandler object.
- */
- static void EventDfc( TAny* aPtr );
-
- private:
-
- /**
- * Pointer to callback function called when an event occurs.
- * @param aEvent Designates what event is dispatched.
- * @param a1 Event-specific paramenter.
- * @param a2 Event-specific paramenter.
- * @param aThis A pointer to the event handler
- * @return TUint Bitmask returned by callback function.
- */
- static TUint EventHandler( TKernelEvent aEvent,
- TAny* a1,
- TAny* a2,
- TAny* aThis );
-
- private:
-
- /**
- * Handles the EEventAddLibrary and EEventRemoveLibrary events
- * @param aLib* A pointer to added/removed library.
- * @param aThread* A pointer to thread where the libary is.
- * @param aInfo* A reference class to be written to the client
- */
- void HandleLibraryEvent( DLibrary* aLib,
- DThread* aThread,
- TLibraryEventInfo& aInfo );
-
- /**
- * Handles the EEventKillThread events
- * @param aThread* A pointer to the thread being terminated.
- * @param aInfo* A reference class
- */
- void HandleKillThreadEvent( DThread* aThread,
- TLibraryEventInfo& aInfo );
-
- /**
- * Informs client about the occured event
- */
- void DoEventComplete();
-
- private:
-
- /* Mutex for serializing access to event handler */
- DMutex* iHandlerMutex;
-
- /* Mutex fof serializing access to event handler variables */
- DMutex* iDataMutex;
-
- /* If the client is a RAM-loaded LDD (or PDD), it is possible for the DLL to
- be unloaded while the handler is still in use. This would result in an
- exception. To avoid this, the handler must open a reference to the
- DLogicalDevice (or DPhysicalDevice) and close it in its d'tor. */
- DLogicalDevice* iDevice;
-
- /* Owner process ID */
- TUint iProcessId;
-
- /* Event array */
- RArray<TLibraryEventInfo> iEventArray;
-
- /* Pointer to client's TRequestStatus */
- TRequestStatus* iClientRequestStatus;
-
- /* Pointer to client's thread */
- DThread* iClientThread;
-
- /* Pointer to client's TLibraryEventInfo */
- TAny* iClientInfo;
-
- /* DFC for informing events to the client */
- TDfc iEventDfc;
- };
-
-// ----------------------------------------------------------------------------
-// DAnalyzeToolEventHandler::DAnalyzeToolEventHandler()
-// C++ default constructor.
-// ----------------------------------------------------------------------------
-//
-inline DAnalyzeToolEventHandler::DAnalyzeToolEventHandler( TDfcQue* aDfcQ ) :
- DKernelEventHandler( EventHandler, this ),
- iEventDfc( EventDfc, this, 1 )
- {
- LOGSTR1( "ATDD DAnalyzeToolEventHandler::DAnalyzeToolEventHandler()" );
- iEventDfc.SetDfcQ( aDfcQ );
- }
-
-#endif // __ANALYZETOOLEVENTHANDLER_H__
-
-// End of File