sl@0: // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // Purpose: Kernel-side tracking of process state
sl@0: // 
sl@0: //
sl@0:  
sl@0: #ifndef D_TARGET_PROCESS_H
sl@0: #define D_TARGET_PROCESS_H
sl@0: 
sl@0: #include "d_debug_agent.h"
sl@0: 
sl@0: // Debug Process Tracker class
sl@0: class DTargetProcess : public DBase
sl@0: {
sl@0: public:
sl@0: 	DTargetProcess();
sl@0: 	~DTargetProcess();
sl@0: 
sl@0: 	static TInt Compare(const DTargetProcess& aFirst, const DTargetProcess& aSecond);
sl@0: 
sl@0: 	TInt SetProcessName(const TDesC8& aProcessName);
sl@0: 
sl@0: 	const TPtr8& ProcessName(void);
sl@0: 
sl@0: 	TInt AddAgent(const TUint64 aAgentId);
sl@0: 
sl@0: 	TInt RemoveAgent(TUint64 aAgentId);
sl@0: 
sl@0: 	DDebugAgent* operator[](TInt aIndex);
sl@0: 
sl@0: 	DDebugAgent* Agent(TUint64 aAgentId);
sl@0: 
sl@0: 	TInt AgentCount(void);
sl@0: 	TInt ResumeThread(DThread* aThread);
sl@0: 	TInt SuspendThread(DThread* aThread, TBool aFreezeThread=EFalse);
sl@0: 	TBool CheckSuspended(DThread* aThread) const;
sl@0: 	void FSWait();
sl@0: 	TBool HasSuspendedThreads() const;
sl@0: 	void NotifyEvent(const TDriverEventInfo& aEventInfo);
sl@0: 
sl@0: private:
sl@0: 	TInt ResumeFrozenThread(NThread& aThread);
sl@0: 	TInt ResumeSuspendedThread(DThread* aThread);
sl@0: 	TInt FreezeThread();
sl@0: 	TInt DoSuspendThread(DThread* aThread);
sl@0: 
sl@0: private:
sl@0: 	TPtr8 iProcessName;
sl@0: 
sl@0: 	RPointerArray<DDebugAgent> iAgentList;
sl@0: 
sl@0: 	RArray<TUint64> iSuspendedThreads;
sl@0: 
sl@0: 	RPointerArray<NFastSemaphore> iFrozenThreadSemaphores;
sl@0: 
sl@0: };
sl@0: 
sl@0: #endif // D_TARGET_PROCESS_H
sl@0: