author | William Roberts <williamr@symbian.org> |
Thu, 22 Jul 2010 16:32:06 +0100 | |
branch | GCC_SURGE |
changeset 47 | 5b14749788d7 |
parent 25 | 84d9eb65b26f |
parent 44 | 36f374c67aa8 |
permissions | -rw-r--r-- |
31 | 1 |
/* |
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: CS general debug class |
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* |
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*/ |
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// INCLUDE FILES |
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// SYSTEM INCLUDES |
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// USER INCLUDES |
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#include "ccsdebug.h" |
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// ============================== MEMBER FUNCTIONS ============================ |
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// ---------------------------------------------------------------------------- |
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// CCsDebugWrapper::__LatencyMarkStart |
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// Marks the start time for latency measurement |
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// ---------------------------------------------------------------------------- |
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EXPORT_C void CCsDebugWrapper::__LatencyMarkStartL(TRefByValue<const TDesC> str) |
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{ |
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CCsDebugArr* dbgArr = 0; |
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// Check thread local storage: |
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if ( !(Dll::Tls())) |
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{ |
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dbgArr = CCsDebugArr::NewL(); |
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User::LeaveIfError ( Dll::SetTls( dbgArr ) ); |
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} |
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else |
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{ |
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dbgArr = static_cast<CCsDebugArr*>( Dll::Tls() ); |
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} |
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CCsDebug *dbg = CCsDebug::NewL(); |
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dbg->Mark(str); |
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dbgArr->Push(*dbg); |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebugWrapper::__LatencyMarkEnd |
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// Marks the end time for latency measurement |
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// Displays the difference from Latency Mark start |
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// ---------------------------------------------------------------------------- |
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EXPORT_C void CCsDebugWrapper::__LatencyMarkEnd(TRefByValue<const TDesC> str) |
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{ |
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CCsDebugArr* dbgArr = 0; |
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// Check thread local storage: |
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if ( !(Dll::Tls()) ) |
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{ |
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return; |
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} |
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else |
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{ |
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dbgArr = static_cast<CCsDebugArr*>( Dll::Tls() ); |
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} |
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44
36f374c67aa8
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
31
diff
changeset
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if ( dbgArr && !(dbgArr->IsEmpty()) ) |
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{ |
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CCsDebug* dbg = dbgArr->Pop(); |
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dbg->UnMark(str); |
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delete dbg; |
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} |
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44
36f374c67aa8
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
31
diff
changeset
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if ( dbgArr && dbgArr->IsEmpty() ) |
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{ |
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delete dbgArr; |
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Dll::SetTls( NULL ); |
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} |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebug::NewL |
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// Two Phase Construction |
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// ---------------------------------------------------------------------------- |
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EXPORT_C CCsDebug* CCsDebug::NewL() |
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{ |
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CCsDebug* self = new (ELeave) CCsDebug(); |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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CleanupStack::Pop(self); |
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return self; |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebug::ConstructL |
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// Two Phase Construction |
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// ---------------------------------------------------------------------------- |
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void CCsDebug::ConstructL() |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebug::Mark |
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// Marks the start time for latency measurement |
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// ---------------------------------------------------------------------------- |
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void CCsDebug::Mark(TRefByValue<const TDesC> str,...) |
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{ |
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VA_LIST list; |
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VA_START(list, str); |
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// Print to log file |
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TBuf<MAX_BUFF_LENGTH> buf; |
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buf.FormatList(str, list); |
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PRINT_LATENCY1 ( _L("#### [%S] Latency Measurement Start ####"), &buf ); |
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startTime.HomeTime(); |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebug::UnMark |
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// Marks the end time for latency measurement |
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// Displays the difference from Latency Mark start |
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// ---------------------------------------------------------------------------- |
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void CCsDebug::UnMark(TRefByValue<const TDesC> str,...) |
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{ |
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endTime.HomeTime(); |
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VA_LIST list; |
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VA_START(list, str); |
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// Print to log file |
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TBuf<MAX_BUFF_LENGTH> buf; |
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buf.FormatList(str, list); |
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TTimeIntervalMicroSeconds diff = endTime.MicroSecondsFrom(startTime); |
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TInt mytime = (diff.Int64()) / TIME_FACTOR; |
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PRINT_LATENCY2 ( _L("#### [%S] Latency Measurement End, Time taken = %d (ms) ####"), &buf, mytime ); |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebugArr::NewL |
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// Two Phase Construction |
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// ---------------------------------------------------------------------------- |
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EXPORT_C CCsDebugArr* CCsDebugArr::NewL() |
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{ |
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CCsDebugArr* self = new (ELeave) CCsDebugArr(); |
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return self; |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebugArr::Push |
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// Push an element into the array |
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// ---------------------------------------------------------------------------- |
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EXPORT_C void CCsDebugArr::Push(CCsDebug& dbg) |
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{ |
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debugArray.Append(&dbg); |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebugArr::Pop |
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// Pop an element from the array |
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// ---------------------------------------------------------------------------- |
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EXPORT_C CCsDebug* CCsDebugArr::Pop() |
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{ |
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TInt index = debugArray.Count() - 1; |
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CCsDebug* dbg = debugArray[index]; |
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debugArray.Remove(index); |
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return (dbg); |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebugArr::IsEmpty |
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// Check if array is empty |
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// ---------------------------------------------------------------------------- |
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EXPORT_C TBool CCsDebugArr::IsEmpty() |
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{ |
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if ( debugArray.Count() == 0 ) |
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return ETrue; |
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else |
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return EFalse; |
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} |
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// ---------------------------------------------------------------------------- |
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// CCsDebugArr::~CCsDebugArr |
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// Destructor |
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// ---------------------------------------------------------------------------- |
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CCsDebugArr::~CCsDebugArr() |
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{ |
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debugArray.ResetAndDestroy(); |
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} |
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// End of file |