Index: src/libchcore/TOverlappedReader.h =================================================================== diff -u -N --- src/libchcore/TOverlappedReader.h (revision d99302fce795dbb5139659016a5da7948f141fb4) +++ src/libchcore/TOverlappedReader.h (revision 0) @@ -1,82 +0,0 @@ -// ============================================================================ -// Copyright (C) 2001-2014 by Jozef Starosczyk -// ixen@copyhandler.com -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU Library General Public License -// (version 2) as published by the Free Software Foundation; -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU Library General Public -// License along with this program; if not, write to the -// Free Software Foundation, Inc., -// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -// ============================================================================ -#ifndef __TOVERLAPPEDREADER_H__ -#define __TOVERLAPPEDREADER_H__ - -#include "../liblogger/TLogFileData.h" -#include "../liblogger/TLogger.h" -#include "TOrderedBufferQueue.h" -#include "TReadBufferQueueWrapper.h" -#include "TOverlappedProcessorRange.h" - -namespace chcore -{ - class TOverlappedReader - { - public: - explicit TOverlappedReader(const logger::TLogFileDataPtr& spLogFileData, - const TBufferListPtr& spEmptyBuffers, - const TOverlappedProcessorRangePtr& spDataRange, - DWORD dwChunkSize, - size_t stMaxOtfBuffers, size_t stMaxReadAheadBuffers, - TSharedCountPtr spOtfBuffersCount); - TOverlappedReader(const TOverlappedReader&) = delete; - ~TOverlappedReader(); - - TOverlappedReader& operator=(const TOverlappedReader&) = delete; - - // buffer management - void AddEmptyBuffer(TOverlappedDataBuffer* pBuffer); - void AddRetryBuffer(TOverlappedDataBuffer* pBuffer); - TOverlappedDataBuffer* GetEmptyBuffer(); - - void AddFailedReadBuffer(TOverlappedDataBuffer* pBuffer); - TOverlappedDataBuffer* GetFailedReadBuffer(); - - void AddFinishedReadBuffer(TOverlappedDataBuffer* pBuffer); - TOverlappedDataBuffer* GetFinishedReadBuffer(); - - TOrderedBufferQueuePtr GetFinishedQueue() const; - - // processing info - bool IsDataSourceFinished() const; - - // event access - HANDLE GetEventReadPossibleHandle() const; - HANDLE GetEventReadFailedHandle() const; - HANDLE GetEventDataSourceFinishedHandle() const; - - void ClearBuffers(); - - void UpdateProcessingRange(unsigned long long ullNewPosition); - - private: - logger::TLoggerPtr m_spLog; - - // queues - TOrderedBufferQueuePtr m_spFullBuffers; // buffers with data - TReadBufferQueueWrapper m_tInputBuffers; - - boost::signals2::connection m_dataRangeChanged; - }; - - using TOverlappedReaderPtr = std::shared_ptr; -} - -#endif