mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2025-01-31 18:07:14 +01:00
4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
114 lines
1.8 KiB
C++
114 lines
1.8 KiB
C++
//
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// ActiveDispatcher.cpp
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//
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// Library: Foundation
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// Package: Threading
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// Module: ActiveObjects
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//
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// Copyright (c) 2006-2007, 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/ActiveDispatcher.h"
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#include "Poco/Notification.h"
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#include "Poco/AutoPtr.h"
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namespace Poco {
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namespace
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{
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class MethodNotification: public Notification
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{
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public:
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MethodNotification(ActiveRunnableBase::Ptr pRunnable):
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_pRunnable(pRunnable)
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{
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}
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ActiveRunnableBase::Ptr runnable() const
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{
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return _pRunnable;
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}
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private:
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ActiveRunnableBase::Ptr _pRunnable;
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};
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class StopNotification: public Notification
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{
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};
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}
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ActiveDispatcher::ActiveDispatcher()
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{
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_thread.start(*this);
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}
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ActiveDispatcher::ActiveDispatcher(Thread::Priority prio)
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{
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_thread.setPriority(prio);
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_thread.start(*this);
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}
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ActiveDispatcher::~ActiveDispatcher()
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{
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try
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{
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stop();
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}
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catch (...)
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{
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}
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}
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void ActiveDispatcher::start(ActiveRunnableBase::Ptr pRunnable)
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{
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poco_check_ptr (pRunnable);
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_queue.enqueueNotification(new MethodNotification(pRunnable));
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}
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void ActiveDispatcher::cancel()
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{
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_queue.clear();
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}
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void ActiveDispatcher::run()
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{
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AutoPtr<Notification> pNf = _queue.waitDequeueNotification();
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while (pNf && !dynamic_cast<StopNotification*>(pNf.get()))
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{
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MethodNotification* pMethodNf = dynamic_cast<MethodNotification*>(pNf.get());
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poco_check_ptr (pMethodNf);
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ActiveRunnableBase::Ptr pRunnable = pMethodNf->runnable();
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pRunnable->duplicate(); // run will release
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pRunnable->run();
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pRunnable = 0;
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pNf = 0;
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pNf = _queue.waitDequeueNotification();
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}
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}
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void ActiveDispatcher::stop()
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{
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_queue.clear();
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_queue.wakeUpAll();
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_queue.enqueueNotification(new StopNotification);
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_thread.join();
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}
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} // namespace Poco
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