/*

* 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 MEMSPYSESSION_H

#define MEMSPYSESSION_H

// System includes

#include <e32base.h>

#include <u32std.h>

//user includes

#include <memspy/api/memspyapiprocess.h>

#include <memspy/api/memspyapithread.h>

#include <memspy/api/memspyapithreadinfoitem.h>

#include <memspy/engine/memspythreadinfoitemdata.h>

#include <memspy/engine/memspyengineobjectthreadinfoobjects.h>

#include <memspy/engine/memspydevicewideoperations.h>

#include <memspy/api/memspyapikernelobject.h>

#include <memspy/api/memspyapikernelobjectitem.h> //for KernelObjectItems

#include <memspy/api/memspyapiheap.h>

#include <memspy/api/memspyapimemorytrackingcycle.h>

#include <memspyengineclientinterface.h>

#include <memspy/engine/memspyengineoutputsinktype.h>

#include <memspy/engine/memspyenginehelpersysmemtrackerconfig.h>

#include <memspy/api/memspyapiserver.h>

#include <memspy/api/memspyapiecom.h>

// Constants

const TInt KMemSpyVersion           = 2;

enum TSortType

	{

	ESortProcById,

	ESortProcByName,

	ESortProcByThreadCount,

	ESortProcByCodeSegs,

	ESortProcByHeapUsage,

	ESortProcByStackUsage,

	ESortServByName,

	ESortServBySessionCount

	};

enum TMemSpyOutputType

    {

    EOutputTypeDebug = 0,

    EOutputTypeFile

    };

class TMemSpyDeviceWideOperationProgress 

	{

public:

	IMPORT_C TInt Progress() const;

	IMPORT_C const TDesC& Description() const;

private:

	TPckgBuf<TInt> iProgress;

	TFullName iDescription;

friend class RMemSpySession;

	};

NONSHARABLE_CLASS( RMemSpySession ) : public RSessionBase

    {

public:

    IMPORT_C RMemSpySession();

    IMPORT_C TInt Connect();

public:	//API

    //Thread speciifc operations

    IMPORT_C void OutputKernelHeapDataL(); //EMemSpyClientServerOpHeapData

    IMPORT_C void OutputKernelHeapData(TRequestStatus& aStatus); //EMemSpyClientServerOpHeapData

    IMPORT_C void OutputThreadHeapDataL(TThreadId aThreadId); //EMemSpyClientServerOpHeapData

    IMPORT_C void OutputThreadHeapDataL(const TDesC& aThreadName); //EMemSpyClientServerOpHeapData

    IMPORT_C void OutputThreadCellListL(TThreadId aThreadId);//EMemSpyClientServerOpHeapCellListing    

    IMPORT_C void OutputHeapInfoUserL(TThreadId aThreadId);	//EMemSpyClientServerOpHeapInfo

    IMPORT_C void SwitchOutputSinkL( TMemSpySinkType aType); //EMemSpyClientServerOpSwitchOutputSinkFile / EMemSpyClientServerOpSwitchOutputSinkTrace

    IMPORT_C void SwitchOutputToTraceL(); // EMemSpyClientServerOpSwitchOutputSinkTrace

    IMPORT_C void SwitchOutputToFileL(const TDesC& aRootFolder); // EMemSpyClientServerOpSwitchOutputSinkFile

    IMPORT_C void OutputStackInfoL(TThreadId aThreadId); //EMemSpyClientServerOpStackInfo

    IMPORT_C void OutputStackDataL(TThreadId aThreadId, TMemSpyDriverDomainType aType ); //EMemSpyClientServerOpStackDataUser / EMemSpyClientServerOpStackDataKernel    

    IMPORT_C void OutputThreadInfoHandlesL(TThreadId aThreadId); //EMemSpyClientServerOpOutputInfoHandles

    IMPORT_C void OutputAOListL(TThreadId aId, TMemSpyThreadInfoItemType aType);	//EMemSpyClientServerOpOutputAOList    

    IMPORT_C void OutputKernelObjectsL();// EMemSpyClientServerOpEnumerateKernelContainerAll

    IMPORT_C void OutputCompactStackInfoL();// EMemSpyClientServerOpStackInfoCompact

    IMPORT_C void OutputCompactHeapInfoL();// EMemSpyClientServerOpHeapInfoCompact

    // Device Wide Operations

    // Synchronous operations - for CLI

    IMPORT_C void OutputHeapData();

    // Asynchronous operations

    IMPORT_C void OutputPhoneInfo(TRequestStatus& aStatus);

    IMPORT_C void OutputDetailedPhoneInfo(TRequestStatus& aStatus);

    IMPORT_C void OutputHeapInfo(TRequestStatus& aStatus);

    IMPORT_C void OutputCompactHeapInfo(TRequestStatus &aStatus);

    IMPORT_C void OutputHeapCellListing(TRequestStatus& aStatus);

    IMPORT_C void OutputHeapData(TRequestStatus& aStatus);

    IMPORT_C void OutputStackInfo(TRequestStatus& aStatus);

    IMPORT_C void OutputCompactStackInfo(TRequestStatus &aStatus);

    IMPORT_C void OutputUserStackData(TRequestStatus& aStatus);

    IMPORT_C void OutputKernelStackData(TRequestStatus& aStatus);

    IMPORT_C void NotifyDeviceWideOperationProgress(TMemSpyDeviceWideOperationProgress &aProgress, TRequestStatus &aStatus);

    IMPORT_C void CancelDeviceWideOperationL();

    // Synchronous operations for MemSpyLauncher

    IMPORT_C void OutputPhoneInfo();

    // "Ui" operations

    IMPORT_C void GetProcessesL(RArray<CMemSpyApiProcess*> &aProcesses, TSortType aSortType = ESortProcById);

    IMPORT_C TProcessId GetProcessIdByNameL(const TDesC& aProcessName);

    IMPORT_C void GetThreadsL(TProcessId aProcessId, RArray<CMemSpyApiThread*> &aThreads, TSortType aSortType = ESortProcById);

    IMPORT_C TInt ProcessSystemPermanentOrCritical( TProcessId aId, TBool aValue ); //aValue -> return value

    IMPORT_C void SetThreadPriorityL(TThreadId aId, TInt aPriority);

    IMPORT_C TInt EndProcessL( TProcessId aId, TMemSpyEndType aType );

    IMPORT_C TInt SwitchToProcess( TProcessId aId, TBool aBrought  );

    IMPORT_C void GetProcessIdByThreadId( TProcessId& aPID, TThreadId aTID );

    //SWMT operations

    IMPORT_C void GetMemoryTrackingCyclesL(RArray<CMemSpyApiMemoryTrackingCycle*>& aCycles);

    IMPORT_C TInt GetSwmtCyclesCount();

    IMPORT_C void SetSwmtAutoStartProcessList( CArrayFixFlat<TUid>* aList );

    IMPORT_C void SetSwmtFilter( const TDesC& aFilter );            

    IMPORT_C void SetSwmtCategoriesL(TInt aCategories);

    IMPORT_C void SetSwmtHeapDumpsEnabledL(TBool aEnabled);

    IMPORT_C void SetSwmtMode(TMemSpyEngineHelperSysMemTrackerConfig::TMemSpyEngineSysMemTrackerMode aMode);      

    IMPORT_C void SwmtResetTracking();

    IMPORT_C void GetOutputSink( TMemSpySinkType& aType );

    IMPORT_C TBool IsSwmtRunningL();

    IMPORT_C void StartSwmtTimerL(TInt aPeriod);

    IMPORT_C void StartSwmtTimerL(); // for CLI

    IMPORT_C void SetSwmtTimerIntervalL(TInt aPeriod); //for CLI

    IMPORT_C void StopSwmtTimerL();

    IMPORT_C void ForceSwmtUpdateL();

    IMPORT_C void ForceSwmtUpdate(TRequestStatus& aStatus);

    IMPORT_C void GetSwmtFilter( TName& aFilter );            

    IMPORT_C void GetSwmtCategoriesL(TInt& aCategories);

    IMPORT_C void GetSwmtHeapDumpsEnabledL(TBool& aEnabled);

    IMPORT_C void GetSwmtMode(TMemSpyEngineHelperSysMemTrackerConfig::TMemSpyEngineSysMemTrackerMode& aMode);

    IMPORT_C void GetSwmtTimerIntervalL(TInt& aPeriod);

    //Threads operations

    /**

     * 

     */

    IMPORT_C void GetThreadsL(TProcessId aProcessId, RArray<CMemSpyApiProcess*> &aThreads, TSortType aSortType = ESortProcById);

    IMPORT_C TInt ThreadSystemPermanentOrCritical( TThreadId aId, TBool aValue );

    IMPORT_C TInt EndThreadL( TThreadId aId, TMemSpyEndType aType );

    IMPORT_C TInt SwitchToThread( TThreadId aId, TBool aBrought );

    IMPORT_C TInt GetInfoItemType( TInt aIndex, TThreadId aId, TMemSpyThreadInfoItemType &aType );

    IMPORT_C TInt GetThreadInfoItems( RArray<CMemSpyApiThreadInfoItem*> &aInfoItems, TThreadId aId, TMemSpyThreadInfoItemType aType );

    IMPORT_C void GetThreadInfoItemsL( RArray<CMemSpyApiThreadInfoItem*> &aInfoItems, TThreadId aId, TMemSpyThreadInfoItemType aType );            

    //KernelObjects operations

    IMPORT_C void GetKernelObjectsL( RArray<CMemSpyApiKernelObject*> &aKernelObjects );

    IMPORT_C TInt GetKernelObjects( RArray<CMemSpyApiKernelObject*> &aKernelObjects );

    IMPORT_C void GetKernelObjectItemsL( RArray<CMemSpyApiKernelObjectItem*> &aKernelObjectItems, TMemSpyDriverContainerType aForContainer );

    IMPORT_C TInt GetKernelObjectItems( RArray<CMemSpyApiKernelObjectItem*> &aKernelObjectItems, TMemSpyDriverContainerType aForContainer );

    IMPORT_C void OutputAllContainerContents();

    // Heap 

    IMPORT_C CMemSpyApiHeap* GetHeapL();

	IMPORT_C CMemSpyApiHeap* GetHeap();

	IMPORT_C void DumpKernelHeap();

	// Servers

	IMPORT_C void GetServersL(RArray<CMemSpyApiServer*> &aServers);

	IMPORT_C void GetServersL(RArray<CMemSpyApiServer*> &aServers, TSortType aSortType); 

	IMPORT_C void ServerListOutputGenericL( TBool aDetailed );

	// ECom

	IMPORT_C void GetEComCategoriesL(RArray<CMemSpyApiEComCategory*> &aCategories);

	IMPORT_C void GetEComInterfacesL(TUid aCategory, RArray<CMemSpyApiEComInterface*> &aInterfaces);

	IMPORT_C void GetEComImplementationsL(TUid aInterface, RArray<CMemSpyApiEComImplementation*> &aImplementations);

private:

    TInt StartServer();       

    void SetOutputTypeL(TMemSpyOutputType aOutputType);

    };

#endif // MEMSPYSESSION_H