arkcompiler_ets_runtime/ecmascript/js_invoker.h
zhangyukun 7ffcc4b20f Sync js_runtime to openharmony
Signed-off-by: zhangyukun <zhangyukun8@huawei.com>
2021-09-08 09:20:53 +08:00

67 lines
2.1 KiB
C++

/*
* Copyright (c) 2021 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ECMASCRIPT_INVOKE_H
#define ECMASCRIPT_INVOKE_H
#include "ecmascript/js_function.h"
#include "ecmascript/js_handle.h"
#include "ecmascript/js_object.h"
#include "ecmascript/js_thread.h"
#include "ecmascript/mem/c_containers.h"
namespace panda::ecmascript {
class JsInvoker {
public:
JsInvoker(const JSThread *thread, JSTaggedValue func, JSTaggedValue obj)
: JsInvoker(thread, func, obj, JSTaggedValue::Undefined())
{
}
JsInvoker(const JSThread *thread, JSTaggedValue func, JSTaggedValue obj, JSTaggedValue newTarget)
{
AddArgument(JSHandle<JSTaggedValue>(thread, func));
AddArgument(JSHandle<JSTaggedValue>(thread, newTarget));
AddArgument(JSHandle<JSTaggedValue>(thread, obj));
}
~JsInvoker() = default;
NO_COPY_SEMANTIC(JsInvoker);
NO_MOVE_SEMANTIC(JsInvoker);
template<class T>
void AddArgument(const JSHandle<T> &arg)
{
args_.emplace_back(JSHandle<JSTaggedValue>(arg));
}
template<class T>
void AddArgument(JSHandle<T> &&arg)
{
args_.emplace_back(std::move(arg));
}
JSTaggedValue Invoke(JSThread *thread);
private:
CVector<JSHandle<JSTaggedValue>> args_{};
};
JSTaggedValue InvokeJsFunction(JSThread *thread, const JSHandle<JSFunction> &func, const JSHandle<JSTaggedValue> &obj,
const JSHandle<JSTaggedValue> &newTgt, InternalCallParams *arguments);
} // namespace panda::ecmascript
#endif // ECMASCRIPT_INVOKE_H