/*

* 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:

* 

*/

#ifndef ENGINEWRAPPER_H_

#define ENGINEWRAPPER_H_

#include <QObject>

#include <memspysession.h>

typedef quint64 ProcessId;

typedef quint64 ThreadId;

enum ThreadPriority

{

	ThreadPriorityNull=(-30),

	ThreadPriorityMuchLess=(-20),

	ThreadPriorityLess=(-10),

	ThreadPriorityNormal=0,

	ThreadPriorityMore=10,

	ThreadPriorityMuchMore=20,

	ThreadPriorityRealTime=30,

	ThreadPriorityAbsoluteVeryLow=100,

	ThreadPriorityAbsoluteLowNormal=150,

	ThreadPriorityAbsoluteLow=200,

	ThreadPriorityAbsoluteBackgroundNormal=250,

	ThreadPriorityAbsoluteBackground=300,

	ThreadPriorityAbsoluteForegroundNormal=350,

	ThreadPriorityAbsoluteForeground=400,

	ThreadPriorityAbsoluteHighNormal=450,

	ThreadPriorityAbsoluteHigh=500,

	ThreadPriorityAbsoluteRealTime1=810,

	ThreadPriorityAbsoluteRealTime2=820,

	ThreadPriorityAbsoluteRealTime3=830,

	ThreadPriorityAbsoluteRealTime4=840,

	ThreadPriorityAbsoluteRealTime5=850,

	ThreadPriorityAbsoluteRealTime6=860,

	ThreadPriorityAbsoluteRealTime7=870, 

	ThreadPriorityAbsoluteRealTime8=880

};

enum KernelObjectType

{

	KernelObjectTypeUnknown = -1,

	KernelObjectTypeThread = 0,

	KernelObjectTypeProcess,

	KernelObjectTypeChunk,

	KernelObjectTypeLibrary,

	KernelObjectTypeSemaphore,

	KernelObjectTypeMutex,

	KernelObjectTypeTimer,

	KernelObjectTypeServer,

	KernelObjectTypeSession,

	KernelObjectTypeLogicalDevice,

	KernelObjectTypePhysicalDevice,

	KernelObjectTypeLogicalChannel,

	KernelObjectTypeChangeNotifier,

	KernelObjectTypeUndertaker,

	KernelObjectTypeMsgQueue,

	KernelObjectTypePropertyRef,

	KernelObjectTypeCondVar

};

class MemSpyThread

{

public:

	MemSpyThread(CMemSpyApiThread* thread)

		: mThread(thread)

	{}

	virtual ~MemSpyThread() { delete mThread;	}

	ThreadId id() const { return mThread->Id(); }

	QString name() const { return QString((QChar*) mThread->Name().Ptr(), mThread->Name().Length()); }

	int priority() const { return mThread->ThreadPriority(); }

private:

	CMemSpyApiThread *mThread;

};

class MemSpyKernelObjectType

{

public:

	MemSpyKernelObjectType(CMemSpyApiKernelObject* type)

		: mType(type)

	{}

	virtual ~MemSpyKernelObjectType() { delete mType; }

	int id() const { return mType->Type(); }

	QString name() const { return QString((QChar*) mType->Name().Ptr(), mType->Name().Length()); }

private:

	CMemSpyApiKernelObject *mType;

};

class MemSpyKernelObject

{

public:

	MemSpyKernelObject(CMemSpyApiKernelObjectItem* object)

		: mObject(object)

	{}

	virtual ~MemSpyKernelObject() { delete mObject; }

	int type() const { return mObject->Type(); }

	QString name() const { return QString::fromLatin1((char*)mObject->Name().Ptr(), mObject->Name().Length()); }

	QString nameDetail() const { return QString::fromLatin1((char*)mObject->NameDetail().Ptr(), mObject->NameDetail().Length()); }

	int accessCount() const { return mObject->AccessCount(); }

	int uniqueId() const { return mObject->UniqueID(); }

	unsigned int protection() const { return mObject->Protection(); }

	unsigned int addressOfKernelOwner() const { return reinterpret_cast<unsigned int>(mObject->AddressOfKernelOwner()); }

	unsigned int kernelAddress() const { return reinterpret_cast<unsigned int>(mObject->Handle()); }

	unsigned int addressOfOwningProcess() const { return reinterpret_cast<unsigned int>(mObject->AddressOfOwningProcess()); }

	int id() const { return mObject->Id(); }

	int priority() const { return mObject->Priority(); }

	QString nameOfOwner() const { return QString::fromLatin1((char*)mObject->NameOfOwner().Ptr(), mObject->NameOfOwner().Length()); }

	unsigned int creatorId() const { return mObject->CreatorId(); }

	int attributes() const { return mObject->Attributes(); }

	unsigned int addressOfDataBssStackChunk() const { return reinterpret_cast<unsigned int>(mObject->AddressOfDataBssStackChunk()); }

	unsigned int securityZone() const { return mObject->SecurityZone(); }

	unsigned int size() const { return mObject->Size(); }

	unsigned int maxSize() const { return mObject->MaxSize(); }

	unsigned int bottom() const { return mObject->Bottom(); }

	unsigned int top() const { return mObject->Top(); }

	unsigned int startPos() const { return mObject->StartPos(); }

	unsigned int controllingOwner() const { return mObject->ControllingOwner(); }

	unsigned int restrictions() const { return mObject->Restrictions(); }

	unsigned int mapAttr() const { return mObject->Restrictions(); }

	unsigned int chunkType() const { return mObject->ChunkType(); }

	int mapCount() const { return mObject->MapCount(); }

	unsigned int state() const { return mObject->State(); }

	unsigned int addressOfCodeSeg() const { return reinterpret_cast<unsigned int>(mObject->AddressOfCodeSeg()); }

	unsigned int resetting() const { return mObject->Resetting(); }

	unsigned int order() const { return mObject->Order(); }

	QString version() const { return QString((QChar*) mObject->Version().Name().Ptr(), mObject->Version().Name().Length()); }

	unsigned int parseMask() const { return mObject->ParseMask(); }

	unsigned int unitsMask() const { return mObject->UnitsMask(); }

	unsigned int changes() const { return mObject->Changes(); }

	int count() const { return mObject->Count(); }

	int waitCount() const { return mObject->WaitCount(); }

	int sessionType() const { return mObject->SessionType(); }

	int timerType() const { return mObject->TimerType(); }

	int timerState() const { return mObject->TimerState(); }

	unsigned int addressOfOwningThread() const { return reinterpret_cast<unsigned int>(mObject->AddressOfOwningThread()); }

	unsigned int addressOfServer() const { return reinterpret_cast<unsigned int>(mObject->AddressOfServer()); }

	unsigned int svrSessionType() const { return mObject->SvrSessionType(); }

	int msgCount() const { return mObject->MsgCount(); }

	int msgLimit() const { return mObject->MsgLimit(); }

	unsigned int totalAccessCount() const { return mObject->TotalAccessCount(); }

	int openChannels() const { return mObject->OpenChannels(); }

private:

	CMemSpyApiKernelObjectItem *mObject;

};

class EngineWrapper : public QObject

{

public:

	virtual ~EngineWrapper();

	bool initialize();

	QList<MemSpyProcess*> getProcesses();

	QList<MemSpyThread*> getThreads(ProcessId processId);

	void setThreadPriority(ThreadId threadId, ThreadPriority priority);

	QList<MemSpyKernelObjectType*> getKernelObjectTypes();

	QList<MemSpyKernelObject*> getKernelObjects(int type);

private:

	RMemSpySession mSession;

};

#endif /* ENGINEWRAPPER_H_ */