Index: src/libchcore/TBufferList.cpp =================================================================== diff -u -N --- src/libchcore/TBufferList.cpp (revision 10d42e85d810f6da082cb2ce4415dcb72903410e) +++ src/libchcore/TBufferList.cpp (revision 0) @@ -1,117 +0,0 @@ -// ============================================================================ -// Copyright (C) 2001-2016 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. -// ============================================================================ -#include "stdafx.h" -#include "TBufferList.h" -#include "TCoreException.h" -#include - -namespace chcore -{ - TBufferList::TBufferList() : - m_eventAllBuffersAccountedFor(true, true) - { - } - - void TBufferList::Push(TOverlappedDataBuffer* pBuffer) - { - if(!pBuffer) - throw TCoreException(eErr_InvalidArgument, L"pBuffer", LOCATION); - - { - boost::unique_lock lock(m_mutex); - - m_listBuffers.push_front(pBuffer); - UpdateEvent(); - } - - m_notifier(); - } - - TOverlappedDataBuffer* TBufferList::Pop() - { - TOverlappedDataBuffer* pBuffer = nullptr; - - { - boost::unique_lock lock(m_mutex); - - if(m_listBuffers.empty()) - return nullptr; - - pBuffer = m_listBuffers.front(); - m_listBuffers.pop_front(); - - UpdateEvent(); - } - - m_notifier(); - - return pBuffer; - } - - void TBufferList::Clear() - { - bool bRemoved = false; - { - boost::unique_lock lock(m_mutex); - - bRemoved = !m_listBuffers.empty(); - m_listBuffers.clear(); - - if(bRemoved) - UpdateEvent(); - } - - if(bRemoved) - m_notifier(); - } - - size_t TBufferList::GetCount() const - { - boost::shared_lock lock(m_mutex); - return m_listBuffers.size(); - } - - bool TBufferList::IsEmpty() const - { - boost::shared_lock lock(m_mutex); - return m_listBuffers.empty(); - } - - void TBufferList::SetExpectedBuffersCount(size_t stExpectedBuffers) - { - boost::shared_lock lock(m_mutex); - m_stExpectedBuffers = stExpectedBuffers; - UpdateEvent(); - } - - HANDLE TBufferList::GetAllBuffersAccountedForEvent() const - { - return m_eventAllBuffersAccountedFor.Handle(); - } - - boost::signals2::signal& TBufferList::GetNotifier() - { - return m_notifier; - } - - void TBufferList::UpdateEvent() - { - m_eventAllBuffersAccountedFor.SetEvent(m_listBuffers.size() == m_stExpectedBuffers); - } -}