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// $Id: //poco/1.2/Net/src/SocketNotifier.cpp#3 $
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// Module: SocketNotifier
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// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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#include "Poco/Net/SocketNotifier.h"
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#include "Poco/Net/SocketReactor.h"
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#include "Poco/Net/SocketNotification.h"
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SocketNotifier::SocketNotifier(const Socket& socket):
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SocketNotifier::~SocketNotifier()
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void SocketNotifier::addObserver(SocketReactor* pReactor, const Poco::AbstractObserver& observer)
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_nc.addObserver(observer);
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if (observer.accepts(pReactor->_pReadableNotification))
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_events.insert(pReactor->_pReadableNotification.get());
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else if (observer.accepts(pReactor->_pWritableNotification))
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_events.insert(pReactor->_pWritableNotification.get());
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else if (observer.accepts(pReactor->_pErrorNotification))
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_events.insert(pReactor->_pErrorNotification.get());
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else if (observer.accepts(pReactor->_pTimeoutNotification))
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_events.insert(pReactor->_pTimeoutNotification.get());
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void SocketNotifier::removeObserver(SocketReactor* pReactor, const Poco::AbstractObserver& observer)
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_nc.removeObserver(observer);
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EventSet::iterator it = _events.end();
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if (observer.accepts(pReactor->_pReadableNotification))
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it = _events.find(pReactor->_pReadableNotification.get());
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else if (observer.accepts(pReactor->_pWritableNotification))
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it = _events.find(pReactor->_pWritableNotification.get());
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else if (observer.accepts(pReactor->_pErrorNotification))
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it = _events.find(pReactor->_pErrorNotification.get());
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else if (observer.accepts(pReactor->_pTimeoutNotification))
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it = _events.find(pReactor->_pTimeoutNotification.get());
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if (it != _events.end())
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void SocketNotifier::dispatch(SocketNotification* pNotification)
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static Socket nullSocket;
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pNotification->setSocket(_socket);
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pNotification->duplicate();
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_nc.postNotification(pNotification);
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pNotification->setSocket(nullSocket);
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pNotification->setSocket(nullSocket);
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} } // namespace Poco::Net