mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2025-06-16 07:07:13 +02:00
Major plugin refactor and cleanup.
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.
This commit is contained in:
438
vendor/POCO/Foundation/include/Poco/FunctionDelegate.h
vendored
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438
vendor/POCO/Foundation/include/Poco/FunctionDelegate.h
vendored
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//
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// FunctionDelegate.h
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//
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// Library: Foundation
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// Package: Events
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// Module: FunctionDelegate
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//
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// Implementation of the FunctionDelegate template.
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//
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// Copyright (c) 2006-2011, 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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#ifndef Foundation_FunctionDelegate_INCLUDED
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#define Foundation_FunctionDelegate_INCLUDED
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#include "Poco/Foundation.h"
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#include "Poco/AbstractDelegate.h"
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#include "Poco/Mutex.h"
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namespace Poco {
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template <class TArgs, bool hasSender = true, bool senderIsConst = true>
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class FunctionDelegate: public AbstractDelegate<TArgs>
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/// Wraps a freestanding function or static member function
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/// for use as a Delegate.
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{
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public:
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typedef void (*NotifyFunction)(const void*, TArgs&);
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FunctionDelegate(NotifyFunction function):
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_function(function)
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{
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}
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FunctionDelegate(const FunctionDelegate& delegate):
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AbstractDelegate<TArgs>(delegate),
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_function(delegate._function)
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{
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}
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~FunctionDelegate()
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{
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}
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FunctionDelegate& operator = (const FunctionDelegate& delegate)
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{
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if (&delegate != this)
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{
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this->_function = delegate._function;
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}
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return *this;
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}
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bool notify(const void* sender, TArgs& arguments)
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{
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Mutex::ScopedLock lock(_mutex);
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if (_function)
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{
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(*_function)(sender, arguments);
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return true;
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}
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else return false;
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}
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bool equals(const AbstractDelegate<TArgs>& other) const
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{
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const FunctionDelegate* pOtherDelegate = dynamic_cast<const FunctionDelegate*>(other.unwrap());
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return pOtherDelegate && _function == pOtherDelegate->_function;
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}
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AbstractDelegate<TArgs>* clone() const
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{
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return new FunctionDelegate(*this);
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}
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void disable()
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{
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Mutex::ScopedLock lock(_mutex);
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_function = 0;
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}
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protected:
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NotifyFunction _function;
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Mutex _mutex;
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private:
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FunctionDelegate();
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};
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template <class TArgs>
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class FunctionDelegate<TArgs, true, false>: public AbstractDelegate<TArgs>
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{
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public:
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typedef void (*NotifyFunction)(void*, TArgs&);
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FunctionDelegate(NotifyFunction function):
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_function(function)
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{
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}
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FunctionDelegate(const FunctionDelegate& delegate):
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AbstractDelegate<TArgs>(delegate),
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_function(delegate._function)
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{
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}
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~FunctionDelegate()
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{
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}
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FunctionDelegate& operator = (const FunctionDelegate& delegate)
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{
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if (&delegate != this)
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{
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this->_function = delegate._function;
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}
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return *this;
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}
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bool notify(const void* sender, TArgs& arguments)
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{
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Mutex::ScopedLock lock(_mutex);
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if (_function)
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{
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(*_function)(const_cast<void*>(sender), arguments);
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return true;
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}
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else return false;
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}
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bool equals(const AbstractDelegate<TArgs>& other) const
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{
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const FunctionDelegate* pOtherDelegate = dynamic_cast<const FunctionDelegate*>(other.unwrap());
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return pOtherDelegate && _function == pOtherDelegate->_function;
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}
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AbstractDelegate<TArgs>* clone() const
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{
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return new FunctionDelegate(*this);
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}
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void disable()
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{
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Mutex::ScopedLock lock(_mutex);
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_function = 0;
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}
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protected:
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NotifyFunction _function;
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Mutex _mutex;
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private:
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FunctionDelegate();
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};
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template <class TArgs, bool senderIsConst>
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class FunctionDelegate<TArgs, false, senderIsConst>: public AbstractDelegate<TArgs>
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{
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public:
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typedef void (*NotifyFunction)(TArgs&);
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FunctionDelegate(NotifyFunction function):
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_function(function)
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{
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}
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FunctionDelegate(const FunctionDelegate& delegate):
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AbstractDelegate<TArgs>(delegate),
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_function(delegate._function)
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{
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}
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~FunctionDelegate()
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{
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}
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FunctionDelegate& operator = (const FunctionDelegate& delegate)
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{
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if (&delegate != this)
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{
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this->_function = delegate._function;
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}
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return *this;
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}
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bool notify(const void* /*sender*/, TArgs& arguments)
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{
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Mutex::ScopedLock lock(_mutex);
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if (_function)
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{
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(*_function)(arguments);
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return true;
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}
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else return false;
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}
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bool equals(const AbstractDelegate<TArgs>& other) const
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{
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const FunctionDelegate* pOtherDelegate = dynamic_cast<const FunctionDelegate*>(other.unwrap());
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return pOtherDelegate && _function == pOtherDelegate->_function;
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}
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AbstractDelegate<TArgs>* clone() const
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{
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return new FunctionDelegate(*this);
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}
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void disable()
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{
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Mutex::ScopedLock lock(_mutex);
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_function = 0;
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}
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protected:
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NotifyFunction _function;
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Mutex _mutex;
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private:
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FunctionDelegate();
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};
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template <>
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class FunctionDelegate<void, true, true>: public AbstractDelegate<void>
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/// Wraps a freestanding function or static member function
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/// for use as a Delegate.
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{
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public:
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typedef void (*NotifyFunction)(const void*);
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FunctionDelegate(NotifyFunction function):
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_function(function)
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{
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}
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FunctionDelegate(const FunctionDelegate& delegate):
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AbstractDelegate<void>(delegate),
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_function(delegate._function)
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{
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}
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~FunctionDelegate()
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{
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}
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FunctionDelegate& operator = (const FunctionDelegate& delegate)
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{
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if (&delegate != this)
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{
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this->_function = delegate._function;
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}
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return *this;
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}
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bool notify(const void* sender)
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{
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Mutex::ScopedLock lock(_mutex);
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if (_function)
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{
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(*_function)(sender);
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return true;
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}
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else return false;
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}
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bool equals(const AbstractDelegate<void>& other) const
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{
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const FunctionDelegate* pOtherDelegate = dynamic_cast<const FunctionDelegate*>(other.unwrap());
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return pOtherDelegate && _function == pOtherDelegate->_function;
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}
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AbstractDelegate<void>* clone() const
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{
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return new FunctionDelegate(*this);
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}
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void disable()
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{
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Mutex::ScopedLock lock(_mutex);
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_function = 0;
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}
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protected:
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NotifyFunction _function;
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Mutex _mutex;
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private:
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FunctionDelegate();
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};
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template <>
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class FunctionDelegate<void, true, false>: public AbstractDelegate<void>
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{
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public:
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typedef void (*NotifyFunction)(void*);
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FunctionDelegate(NotifyFunction function):
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_function(function)
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{
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}
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FunctionDelegate(const FunctionDelegate& delegate):
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AbstractDelegate<void>(delegate),
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_function(delegate._function)
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{
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}
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~FunctionDelegate()
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{
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}
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FunctionDelegate& operator = (const FunctionDelegate& delegate)
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{
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if (&delegate != this)
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{
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this->_function = delegate._function;
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}
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return *this;
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}
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bool notify(const void* sender)
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{
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Mutex::ScopedLock lock(_mutex);
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if (_function)
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{
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(*_function)(const_cast<void*>(sender));
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return true;
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}
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else return false;
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}
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bool equals(const AbstractDelegate<void>& other) const
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{
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const FunctionDelegate* pOtherDelegate = dynamic_cast<const FunctionDelegate*>(other.unwrap());
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return pOtherDelegate && _function == pOtherDelegate->_function;
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}
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AbstractDelegate<void>* clone() const
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{
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return new FunctionDelegate(*this);
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}
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void disable()
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{
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Mutex::ScopedLock lock(_mutex);
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_function = 0;
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}
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protected:
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NotifyFunction _function;
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Mutex _mutex;
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private:
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FunctionDelegate();
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};
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template <bool senderIsConst>
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class FunctionDelegate<void, false, senderIsConst>: public AbstractDelegate<void>
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{
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public:
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typedef void (*NotifyFunction)();
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FunctionDelegate(NotifyFunction function):
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_function(function)
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{
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}
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FunctionDelegate(const FunctionDelegate& delegate):
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AbstractDelegate<void>(delegate),
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_function(delegate._function)
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{
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}
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~FunctionDelegate()
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{
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}
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FunctionDelegate& operator = (const FunctionDelegate& delegate)
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{
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if (&delegate != this)
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{
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this->_function = delegate._function;
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}
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return *this;
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}
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bool notify(const void* /*sender*/)
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{
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Mutex::ScopedLock lock(_mutex);
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if (_function)
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{
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(*_function)();
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return true;
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}
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else return false;
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}
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bool equals(const AbstractDelegate<void>& other) const
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{
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const FunctionDelegate* pOtherDelegate = dynamic_cast<const FunctionDelegate*>(other.unwrap());
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return pOtherDelegate && _function == pOtherDelegate->_function;
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}
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AbstractDelegate<void>* clone() const
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{
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return new FunctionDelegate(*this);
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}
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void disable()
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{
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Mutex::ScopedLock lock(_mutex);
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_function = 0;
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}
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protected:
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NotifyFunction _function;
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Mutex _mutex;
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private:
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FunctionDelegate();
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};
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} // namespace Poco
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#endif // Foundation_FunctionDelegate_INCLUDED
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