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/*
* Copyright (C) 2021 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "JSDOMGlobalObjectInlines.h"
#include "JSDOMWrapper.h"
namespace WebCore {
class ShadowRealmGlobalScope;
class JSShadowRealmGlobalScopeBase : public JSDOMGlobalObject {
public:
using Base = JSDOMGlobalObject;
static void destroy(JSC::JSCell*);
DECLARE_INFO;
ShadowRealmGlobalScope& wrapped() const { return *m_wrapped; }
const JSDOMGlobalObject* incubatingRealm() const;
JSDOMGlobalObject* incubatingRealm();
ScriptExecutionContext* scriptExecutionContext() const;
private:
static bool supportsRichSourceInfo(const JSC::JSGlobalObject*);
static bool shouldInterruptScript(const JSC::JSGlobalObject*);
static bool shouldInterruptScriptBeforeTimeout(const JSC::JSGlobalObject*);
static JSC::RuntimeFlags javaScriptRuntimeFlags(const JSC::JSGlobalObject*);
static JSC::ScriptExecutionStatus scriptExecutionStatus(JSC::JSGlobalObject*, JSC::JSObject*);
static void queueMicrotaskToEventLoop(JSC::JSGlobalObject&, Ref<JSC::Microtask>&&);
static void reportViolationForUnsafeEval(JSC::JSGlobalObject*, const String&);
protected:
JSShadowRealmGlobalScopeBase(JSC::VM&, JSC::Structure*, RefPtr<ShadowRealmGlobalScope>&&);
void finishCreation(JSC::VM&, JSC::JSGlobalProxy*);
DECLARE_VISIT_CHILDREN;
private:
static const JSC::GlobalObjectMethodTable* globalObjectMethodTable();
RefPtr<ShadowRealmGlobalScope> m_wrapped;
};
inline JSDOMGlobalObject* JSShadowRealmGlobalScopeBase::incubatingRealm()
{
return const_cast<JSDOMGlobalObject*>(const_cast<const JSShadowRealmGlobalScopeBase*>(this)->incubatingRealm());
}
// Always ignores the execState and passed globalObject, ShadowRealmGlobalScope is itself a globalObject and will always use its own prototype chain.
JSC::JSValue toJS(JSC::JSGlobalObject*, JSDOMGlobalObject*, ShadowRealmGlobalScope&);
inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, ShadowRealmGlobalScope* scope) { return scope ? toJS(lexicalGlobalObject, globalObject, *scope) : JSC::jsNull(); }
JSC::JSValue toJS(JSC::JSGlobalObject*, ShadowRealmGlobalScope&);
inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, ShadowRealmGlobalScope* scope) { return scope ? toJS(lexicalGlobalObject, *scope) : JSC::jsNull(); }
} // namespace WebCore
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