sl@0: // Copyright (c) 2005-2009 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: // A helper test driver for testing Kernel Performance Logger. User part.
sl@0: // 
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @internalAll
sl@0: */
sl@0: 
sl@0: 
sl@0: #ifndef T_PERFLOGGER_DRV_H__
sl@0: #define T_PERFLOGGER_DRV_H__
sl@0: 
sl@0: #include <e32cmn.h>
sl@0: #include <e32ver.h>
sl@0: 
sl@0: /** Test helper LDD name */ 
sl@0: _LIT(KPLoggerHelperTestDrv, "d_perflogger_test");
sl@0: 
sl@0: 
sl@0: /** 
sl@0: 	Log control structure.
sl@0: 	Specifies a task arguments to the helper driver
sl@0: */
sl@0: struct TTestLogCtrl
sl@0: 	{
sl@0:     inline TTestLogCtrl();
sl@0: 	
sl@0:     TInt    iLogsNum;        ///< numbers of loggings   
sl@0:     TUint   iLogPeriodTick;  ///< Period of logging, nanokernel ticks, see NTimer::OneShot()
sl@0: 	
sl@0:     //-- this part will go to the logging function
sl@0:     
sl@0:     TUint8  iCategory;
sl@0:     TUint8  iSubCategory;
sl@0:     TUint32 iUserData;       ///< user data.
sl@0:     TUint32 iUserData2;      ///< user data.
sl@0: 	
sl@0: 	};
sl@0: 
sl@0: 
sl@0: /**
sl@0:     User - side interface to the perf. logger test helper LDD.
sl@0: */
sl@0: class RKPLoggerTestHelper : public RBusLogicalChannel
sl@0: 	{
sl@0: 	
sl@0: 	public:
sl@0: #ifndef __KERNEL_MODE__
sl@0: 		
sl@0: 		//-- user application interface methods
sl@0: 		
sl@0: 		inline TInt Open(const TVersion& aVer);
sl@0: 		inline TVersion VersionRequired() const;
sl@0: 		
sl@0: 		inline TInt MakeLogFromUserThread(const TTestLogCtrl& aLogCtrl);
sl@0: 		inline TInt TestDifferentMacros(const TTestLogCtrl& aLogCtrl);
sl@0: 		
sl@0: 		
sl@0: 		inline void MakeLogFromISR(TRequestStatus& aRqStat, const TTestLogCtrl& aLogCtrl);
sl@0: 		inline void CancelLogFromISR();
sl@0: 		
sl@0: 		inline void MakeLogFromIDFC(TRequestStatus& aRqStat, const TTestLogCtrl& aLogCtrl);
sl@0: 		inline void CancelLogFromIDFC();
sl@0: 		
sl@0: 		inline void MakeLogFromDFC(TRequestStatus& aRqStat, const TTestLogCtrl& aLogCtrl);
sl@0: 		inline void CancelLogFromDFC();
sl@0: 		
sl@0: 		inline void Close();
sl@0: 		
sl@0: #endif  //__KERNEL_MODE__
sl@0: 		
sl@0: 	public:
sl@0: 		
sl@0: 		/** LDD version */
sl@0: 		enum TVer{EMajorVersionNumber=1,EMinorVersionNumber=0,EBuildVersionNumber=1};
sl@0: 		
sl@0: 		/** Synchronous Control functions */
sl@0: 		enum TControl
sl@0: 			{
sl@0: 			EDoLogFromUserThread,   ///< make logging from user thread context. See also TTestLogStruct
sl@0: 			EDoTestMacros           ///< test different PERF_LOG macros, logging from the user thread 
sl@0: 			};
sl@0: 		
sl@0: 		/** Asynchronous Request functions */
sl@0: 		enum TRequest
sl@0: 			{
sl@0: 			EDoLogFromISR,  ///< make logging from ISR. See also TTestLogStruct
sl@0: 			EDoLogFromIDFC, ///< make logging from IDFC. See also TTestLogStruct
sl@0: 			EDoLogFromDFC,  ///< make logging from DFC. See also TTestLogStruct
sl@0: 			};
sl@0: 	};
sl@0: 
sl@0: #include "t_perflogger_drv.inl"
sl@0: 
sl@0: #endif  //T_PERFLOGGER_DRV_H__
sl@0: 
sl@0: 
sl@0: 
sl@0: