WebCoreJSClientData.h [plain text]
#pragma once
#include "DOMWrapperWorld.h"
#include "WebCoreBuiltinNames.h"
#include "WebCoreJSBuiltins.h"
#include <wtf/HashSet.h>
#include <wtf/RefPtr.h>
namespace WebCore {
class DOMIsoSubspaces;
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::IsoSubspace& domBuiltinConstructorSpace() { return m_domBuiltinConstructorSpace; }
JSC::IsoSubspace& domConstructorSpace() { return m_domConstructorSpace; }
JSC::IsoSubspace& domWindowPropertiesSpace() { return m_domWindowPropertiesSpace; }
JSC::IsoSubspace& runtimeArraySpace() { return m_runtimeArraySpace; }
JSC::IsoSubspace& runtimeMethodSpace() { return m_runtimeMethodSpace; }
JSC::IsoSubspace& runtimeObjectSpace() { return m_runtimeObjectSpace; }
JSC::IsoSubspace& windowProxySpace() { return m_windowProxySpace; }
JSC::IsoSubspace& idbSerializationSpace() { return m_idbSerializationSpace; }
Vector<JSC::IsoSubspace*>& outputConstraintSpaces() { return m_outputConstraintSpaces; }
template<typename Func>
void forEachOutputConstraintSpace(const Func& func)
{
for (auto* space : m_outputConstraintSpaces)
func(*space);
}
DOMIsoSubspaces& subspaces() { return *m_subspaces.get(); }
private:
HashSet<DOMWrapperWorld*> m_worldSet;
RefPtr<DOMWrapperWorld> m_normalWorld;
JSBuiltinFunctions m_builtinFunctions;
WebCoreBuiltinNames m_builtinNames;
std::unique_ptr<JSC::HeapCellType> m_runtimeArrayHeapCellType;
std::unique_ptr<JSC::HeapCellType> m_runtimeObjectHeapCellType;
std::unique_ptr<JSC::HeapCellType> m_windowProxyHeapCellType;
public:
std::unique_ptr<JSC::HeapCellType> m_heapCellTypeForJSDOMWindow;
std::unique_ptr<JSC::HeapCellType> m_heapCellTypeForJSDedicatedWorkerGlobalScope;
std::unique_ptr<JSC::HeapCellType> m_heapCellTypeForJSRemoteDOMWindow;
std::unique_ptr<JSC::HeapCellType> m_heapCellTypeForJSWorkerGlobalScope;
#if ENABLE(SERVICE_WORKER)
std::unique_ptr<JSC::HeapCellType> m_heapCellTypeForJSServiceWorkerGlobalScope;
#endif
#if ENABLE(CSS_PAINTING_API)
std::unique_ptr<JSC::HeapCellType> m_heapCellTypeForJSPaintWorkletGlobalScope;
std::unique_ptr<JSC::HeapCellType> m_heapCellTypeForJSWorkletGlobalScope;
#endif
#if ENABLE(INDEXED_DATABASE)
std::unique_ptr<JSC::HeapCellType> m_heapCellTypeForJSIDBSerializationGlobalObject;
#endif
private:
JSC::IsoSubspace m_domBuiltinConstructorSpace;
JSC::IsoSubspace m_domConstructorSpace;
JSC::IsoSubspace m_domWindowPropertiesSpace;
JSC::IsoSubspace m_runtimeArraySpace;
JSC::IsoSubspace m_runtimeMethodSpace;
JSC::IsoSubspace m_runtimeObjectSpace;
JSC::IsoSubspace m_windowProxySpace;
#if ENABLE(INDEXED_DATABASE)
JSC::IsoSubspace m_idbSerializationSpace;
#endif
std::unique_ptr<DOMIsoSubspaces> m_subspaces;
Vector<JSC::IsoSubspace*> m_outputConstraintSpaces;
};
}