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64 lines
1009 B
C++
64 lines
1009 B
C++
//
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// Event_WIN32.cpp
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//
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// $Id: //poco/1.4/Foundation/src/Event_WIN32.cpp#1 $
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//
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// Library: Foundation
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// Package: Threading
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// Module: Event
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "Poco/Event_WIN32.h"
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namespace Poco {
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EventImpl::EventImpl(bool autoReset)
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{
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_event = CreateEventW(NULL, autoReset ? FALSE : TRUE, FALSE, NULL);
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if (!_event)
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throw SystemException("cannot create event");
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}
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EventImpl::~EventImpl()
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{
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CloseHandle(_event);
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}
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void EventImpl::waitImpl()
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{
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switch (WaitForSingleObject(_event, INFINITE))
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{
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case WAIT_OBJECT_0:
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return;
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default:
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throw SystemException("wait for event failed");
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}
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}
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bool EventImpl::waitImpl(long milliseconds)
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{
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switch (WaitForSingleObject(_event, milliseconds + 1))
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{
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case WAIT_TIMEOUT:
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return false;
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case WAIT_OBJECT_0:
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return true;
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default:
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throw SystemException("wait for event failed");
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}
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}
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} // namespace Poco
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