diff -r 3ff3fecb12fe -r 6a82cd05fb1e sysanadatacapture/piprofiler/piprofiler_api/inc/ProfilerGenericClassesUsr.h --- a/sysanadatacapture/piprofiler/piprofiler_api/inc/ProfilerGenericClassesUsr.h Thu Feb 11 15:52:57 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,121 +0,0 @@ -/* -* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "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: -* -*/ - - -#ifndef PROFILERGENERICCLASSESUSR_H -#define PROFILERGENERICCLASSESUSR_H - -#include -#include -#include -#include -#include - -#include -#include -#include - - -/* - * - * Class MProfilerBufferHandlerObserver definition - * - */ -class MProfilerBufferHandlerObserver - { -public: - virtual TBapBuf* GetNextFreeBuffer() = 0; - virtual void AddToFilledBuffers(TBapBuf* aFilledBuffer) = 0; - }; - -/* - * - * Class CProfilerBufferHandler definition - * - */ -// forward declarations -class CProfilerSampleStream; - -class CProfilerBufferHandler : public CActive - { -public: - static CProfilerBufferHandler* CProfilerBufferHandler::NewL(CProfilerSampleStream& aStream, RPluginSampler& aSampler); - CProfilerBufferHandler(CProfilerSampleStream& aStream, RPluginSampler& aSampler); - ~CProfilerBufferHandler(); - - void ConstructL(); - - // for plugins to start receiving trace data - void StartReceivingData(); -private: - void RunL(); - TInt RunError(TInt aError); - void DoCancel(); - void HandleEndOfStream(); -public: - TInt iFinished; -private: - RPluginSampler& iSampler; - TBapBuf* iBufferInProcess; - TBool iEndOfStreamDetected; - - CProfilerSampleStream& iObserver; - }; - -/* - * - * Class CProfilerSampleStream definition - * - */ -class CWriterPluginInterface; - -class CProfilerSampleStream : public CBase, MProfilerBufferHandlerObserver -{ -public: - static CProfilerSampleStream* CProfilerSampleStream::NewL(TInt aBufSize); - ~CProfilerSampleStream(); - - void ConstructL(); - - void Finalise(); - void EmptyBuffers(); - inline void AddToFreeBuffers(TBapBuf* freeBuffer); - void SetWriter(CWriterPluginInterface& aWriter); - - // from MProfilerBufferHandlerObserver - TBapBuf* GetNextFreeBuffer(); - void AddToFilledBuffers(TBapBuf* aFilledBuffer); - inline TBapBuf* GetNextFilledBuffer(); - void ResetBuffers(); - void InitialiseBuffers(); - inline void NotifyWriter(); -private: - CProfilerSampleStream(TInt aBufSize); - - -public: - TInt iFinished; - CWriterPluginInterface* iWriter; -private: - TInt iBufferSize; - TBapBuf* iFreeBuffers; - TBapBuf* iFilledBuffers; -}; - -#include - -#endif