blob: 799e29a624fa535f3635be29094d507bbcf0831a [file] [log] [blame]
/*
* Copyright (C) 2017 Yusuke Suzuki <utatane.tea@gmail.com>
* Copyright (C) 2018-2022 Apple Inc. All rights reserved.
*
* 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. ``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
* 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 "JSGlobalObject.h"
#include "JSObject.h"
#include "ScriptFetcher.h"
#include <wtf/RefPtr.h>
namespace JSC {
class JSScriptFetcher final : public JSCell {
public:
using Base = JSCell;
static constexpr unsigned StructureFlags = Base::StructureFlags | StructureIsImmortal;
static constexpr bool needsDestruction = true;
DECLARE_EXPORT_INFO;
template<typename CellType, SubspaceAccess mode>
static GCClient::IsoSubspace* subspaceFor(VM& vm)
{
return vm.scriptFetcherSpace<mode>();
}
static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
{
return Structure::create(vm, globalObject, prototype, TypeInfo(JSScriptFetcherType, StructureFlags), info());
}
static JSScriptFetcher* create(VM& vm, Structure* structure, RefPtr<ScriptFetcher>&& scriptFetcher)
{
auto* result = new (NotNull, allocateCell<JSScriptFetcher>(vm)) JSScriptFetcher(vm, structure, WTFMove(scriptFetcher));
result->finishCreation(vm);
return result;
}
static JSScriptFetcher* create(VM& vm, RefPtr<ScriptFetcher>&& scriptFetcher)
{
return create(vm, vm.scriptFetcherStructure.get(), WTFMove(scriptFetcher));
}
ScriptFetcher* fetcher() const
{
return m_fetcher.get();
}
static void destroy(JSCell*);
private:
JSScriptFetcher(VM& vm, Structure* structure, RefPtr<ScriptFetcher>&& scriptFetcher)
: Base(vm, structure)
, m_fetcher(WTFMove(scriptFetcher))
{
}
RefPtr<ScriptFetcher> m_fetcher;
};
} // namespace JSC