// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

// Tests performance of run mode debug device component   

// 

//

#ifndef RMDEBUG_PERFORMANCE_H

#define RMDEBUG_PERFORMANCE_H

#include <u32hal.h>

#include <f32file.h>

#include <rm_debug_api.h>

/* Config for t_rmdebug_app.exe: 

 * -f1: prefetch abort,

 * -d0: zero delay before crash

 * -p: priority of test target main thread

 */    

_LIT(KTargetOptions,"-f1 -d0 -p%d");

// Default number of test runs

const TInt KNumOfTestRuns = 7;

/**

 @Class TAgentEventInfo

 Class for gathering event data from the run-mode driver

 */

class TAgentEventInfo

{

public:

    TAgentEventInfo() : iEventInfoBuf(iEventInfo) {}

public:

    // This is the underlying class for event interaction with the Run Mode debug API 

    Debug::TEventInfo          iEventInfo;

    TPckg<Debug::TEventInfo>  iEventInfoBuf; 

};

/**

  @Class CRunModeAgent

  The basic run mode agent

  */

class CRunModeAgent : public CBase

	{

public:

    enum displayHelp {EDontDisplayHelp =0, EDisplayHelp };

	static CRunModeAgent* NewL();

	~CRunModeAgent();

	void ClientAppL();  

	Debug::RSecuritySvrSession&  DebugDriver() { return iServSession; };	

private:

	void ConstructL();

	void StartTest();

	void TestDriverPerformance();

	void RunBenchMarkTest();

	TInt ParseCommandLine();

	void Attach();

	void Detach();

	void HandleEvent(Debug::TEventInfo& aEventInfo);

	TInt LaunchProcessL(RProcess& aProcess, const TDesC& aExeName, const TDesC& aCommandLine);

	void DisplayUsage();

	void GetNanoTickPeriod();

	void SetEventAction();

	void SetDefaultParamValues();

	void CalculatePerformance();

	void GetEvent();

	void GetStartTime();

	TInt GetTimeInMs();

private:

	/** 

	  Used for test cases interacting with the RMDBG only

	 */

	TRequestStatus iStatus;   

	/**

	  The nanokernel tick period in MS

	*/

	TInt iTickPeriodMs;

	/*

	 * Handle to DSS

	 */

	Debug::RSecuritySvrSession iServSession;

	/**

	 Array to store tick counts between an iteration of a test run

	*/

	RArray<TUint> iTimeDifs;

	/**

	 Object to gather event data from RMDBG

	*/

	TAgentEventInfo iSEventInfo;

	/**

	  Flag to indicate test target has crashed

	*/

	TBool ilaunchCompleted;

	/*

	 * RProperty to get counter value from test app

	 */

	RProperty iIntegerProperty;

	struct PerformanceTestParams

	    {

	    enum TestOptions {EAttachAll=0,EAttachExe, EBenchMarkTest };

	    TUint iTestType;

	    TUint iNumOfTestRuns;

	    TUint iTestTargetPriority;

	    TUint iEvents;

	    TInt iCountEnd;

	    TInt iCountStart;

	    TUint iDriver;

	    } iParams;

	};

#endif // RMDEBUG_PERFORMANCE_H