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 // file timelegacyapis.cpp

    15 // This executable times how long it takes to call legacy APIs. It should be used when 

    16 // new hardware build targets are introduced. The existing performance tests can then be 

    17 // updated for these platforms.

    18 // Note: The times generated can be used for the following tests:

    19 // - PrintSWVersionAPILegacyTimes					SYSLIB-BAFL-CT-4064

    20 // - PrintLangVersionAPILegacyTimes				SYSLIB-BAFL-CT-4065

    21 // - PrintLangSWVersionAPILegacyTimes				SYSLIB-BAFL-CT-4066

    22 // 

    23 //

    24 

    25 #include <e32base.h>

    26 #include <e32std.h>

    27 #include <e32debug.h>

    28 #include <bafl/sysutil.h>

    29 #include <hal.h>

    30 #include "sysutilfunctions.h"

    31 #include "sysutilpatchdata.h"

    32 

    33 TReal FastCountToMilliseconds(const TUint32 aFastCount)

    34 	{

    35 	TInt freqInHz;

    36 	HAL::Get(HAL::EFastCounterFrequency, freqInHz);

    37 	TReal freqInkHz = freqInHz / 1000;

    38 	return (TReal)aFastCount / freqInkHz;

    39 	}

    40 

    41 /**

    42 Calls SysUtil::GetSWVersion and prints out how long it took for the call to complete.

    43 */

    44 void PrintSWVersionAPILegacyTimes()

    45 	{

    46 	TBuf<KSysUtilVersionTextLength> version;

    47 	

    48 	TUint32 startTime = User::FastCounter();

    49 	TInt err = SysUtil::GetSWVersion(version);

    50 	TUint32 totalTime = User::FastCounter() - startTime;

    51 	

    52 	if(KErrNone != err)

    53 		{

    54 		RDebug::Printf("GetSWVersion return unexpected error. Error = %d", err);

    55 		return;

    56 		}

    57 	RDebug::Printf("GetSWVersion took = %fms", FastCountToMilliseconds(totalTime));

    58 	}

    59 

    60 /**

    61 Calls SysUtil::GetLangVersion and prints out how long it took for the call to complete.

    62 */

    63 void PrintLangVersionAPILegacyTimes()

    64 	{

    65 	TBuf<KSysUtilVersionTextLength> version;

    66 	

    67 	TUint32 startTime = User::FastCounter();

    68 	TInt err = SysUtil::GetSWVersion(version);

    69 	TUint32 totalTime = User::FastCounter() - startTime;

    70 	

    71 	if(KErrNone != err)

    72 		{

    73 		RDebug::Printf("GetLangVersion return unexpected error. Error = %d", err);

    74 		return;

    75 		}

    76 	RDebug::Printf("GetLangVersion took = %fms", FastCountToMilliseconds(totalTime));

    77 	}

    78 

    79 /**

    80 Calls SysUtil::GetLangSWVersion and prints out how long it took for the call to complete.

    81 */

    82 void PrintLangSWVersionAPILegacyTimes()

    83 	{

    84 	TBuf<KSysUtilVersionTextLength> version;

    85 	

    86 	TUint32 startTime = User::FastCounter();

    87 	TInt err = SysUtil::GetLangSWVersion(version);

    88 	TUint32 totalTime = User::FastCounter() - startTime;

    89 	

    90 	if(KErrNone != err)

    91 		{

    92 		RDebug::Printf("GetLangSWVersion return unexpected error. Error = %d", err);

    93 		return;

    94 		}

    95 	RDebug::Printf("GetLangSWVersion took = %fms", FastCountToMilliseconds(totalTime));

    96 	}

    97 

    98 void Main()

    99 	{

   100 #ifndef __WINSCW__

   101 	if(KSysUtilDisableVersionSetupExe)

   102 		{

   103 		SetTestPath(EFalse);

   104 		PrintSWVersionAPILegacyTimes();

   105 		PrintLangVersionAPILegacyTimes();

   106 		PrintLangSWVersionAPILegacyTimes();

   107 		}

   108 	else

   109 		{

   110 		RDebug::Printf("\n\nMake sure SYMBIAN_BAFL_SYSUTIL_ENABLE_VERSION_SETUP_EXE is not defined when building a ROM.");

   111 		}

   112 #else

   113 	RDebug::Printf("\n\nThis executable should only be run on hardware.");

   114 #endif

   115 	}

   116 

   117 TInt E32Main()

   118 	{

   119 	__UHEAP_MARK;

   120 	CTrapCleanup* cleanup = CTrapCleanup::New();

   121 	if(cleanup == NULL)

   122 		return KErrNoMemory;

   123 	

   124 	Main();

   125 	

   126 	delete cleanup;

   127 	__UHEAP_MARKEND;

   128 	return KErrNone;

   129 	}