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/*
* Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
* Copyright (C) 2003-2017 Apple Inc. All rights reserved.
* Copyright (C) 2007 Samuel Weinig <sam@webkit.org>
* Copyright (C) 2009 Google, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include "DOMWrapperWorld.h"
#include "WebCoreBuiltinNames.h"
#include "WebCoreJSBuiltins.h"
#include "WebCoreTypedArrayController.h"
#include <wtf/HashSet.h>
#include <wtf/RefPtr.h>
namespace WebCore {
class JSVMClientData : public JSC::VM::ClientData {
WTF_MAKE_NONCOPYABLE(JSVMClientData); WTF_MAKE_FAST_ALLOCATED;
friend class VMWorldIterator;
public:
explicit JSVMClientData(JSC::VM&);
virtual ~JSVMClientData();
WEBCORE_EXPORT static void initNormalWorld(JSC::VM*);
DOMWrapperWorld& normalWorld() { return *m_normalWorld; }
void getAllWorlds(Vector<Ref<DOMWrapperWorld>>&);
void rememberWorld(DOMWrapperWorld& world)
{
ASSERT(!m_worldSet.contains(&world));
m_worldSet.add(&world);
}
void forgetWorld(DOMWrapperWorld& world)
{
ASSERT(m_worldSet.contains(&world));
m_worldSet.remove(&world);
}
WebCoreBuiltinNames& builtinNames() { return m_builtinNames; }
JSBuiltinFunctions& builtinFunctions() { return m_builtinFunctions; }
JSC::Subspace& outputConstraintSpace() { return m_outputConstraintSpace; }
JSC::Subspace& globalObjectOutputConstraintSpace() { return m_globalObjectOutputConstraintSpace; }
template<typename Func>
void forEachOutputConstraintSpace(const Func& func)
{
func(m_outputConstraintSpace);
func(m_globalObjectOutputConstraintSpace);
}
private:
HashSet<DOMWrapperWorld*> m_worldSet;
RefPtr<DOMWrapperWorld> m_normalWorld;
JSBuiltinFunctions m_builtinFunctions;
WebCoreBuiltinNames m_builtinNames;
JSC::JSDestructibleObjectSubspace m_outputConstraintSpace;
JSC::JSSegmentedVariableObjectSubspace m_globalObjectOutputConstraintSpace;
};
} // namespace WebCore
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