1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @internalTechnology

    19  

    20 */

    21 

    22 #ifndef SUPL_MEMORY_USAGE_LOGGER_H

    23 #define SUPL_MEMORY_USAGE_LOGGER_H

    24 

    25 

    26 #include <e32base.h>

    27 #include <flogger.h>

    28 

    29 /**

    30 */

    31 NONSHARABLE_CLASS(CSuplMemoryUsageLogger) : public CBase

    32 	{

    33 public:

    34 	IMPORT_C static CSuplMemoryUsageLogger* NewLC();

    35 	~CSuplMemoryUsageLogger();

    36 

    37 	IMPORT_C void Cancel();

    38 	

    39 private:

    40 	CSuplMemoryUsageLogger();

    41 	void ConstructL();

    42 	

    43 	void WriteToLog();

    44 	void WriteMaxHeapToLog();

    45 	

    46 	static TInt PeriodicCallback(TAny* aSelf);

    47 	

    48 private:

    49 	CPeriodic* iPeriodic;

    50 	TInt iInterval;

    51 	

    52 	RProcess iProcess;

    53 	RHeap& iHeap;

    54 	TInt iStackSize;

    55 	TInt iMaxHeapTotal;

    56 	TInt iMaxChunkTotal;

    57 	TTime iStartTime;

    58 	RFileLogger iLogger;

    59 	TFileName iFileName;

    60 	};

    61 

    62 

    63 #ifdef ENABLE_SUPL_MEM_LOGGER

    64 

    65 #define SUPLMEMLOG_BEGIN()	{ CSuplMemoryUsageLogger* memoryUsageLogger = CSuplMemoryUsageLogger::NewLC(); }

    66 

    67 #define SUPLMEMLOG_END()		{ CleanupStack::PopAndDestroy(1); }

    68 

    69 #else // ENABLE_SUPL_MEM_LOGGER

    70 

    71 #define SUPLMEMLOG_BEGIN()

    72 

    73 #define SUPLMEMLOG_END()

    74 

    75 #endif // ENABLE_SUPL_MEM_LOGGER

    76 

    77 #endif	//SUPL_MEMORY_USAGE_LOGGER_H