mirror of
https://github.com/quizhizhe/LiteLoaderBDS-1.16.40.git
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104 lines
2.9 KiB
C++
104 lines
2.9 KiB
C++
/*
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* Tencent is pleased to support the open source community by making ScriptX available.
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* Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "../../src/Native.h"
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#include "QjsHelper.h"
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namespace script {
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namespace qjs_backend {
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template <typename T>
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struct MakeLocalInternal {
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static Local<T> make(JSValue value) { return QjsEngine::make<Local<T>>(value); }
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};
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template <>
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struct MakeLocalInternal<ByteBuffer> {
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static Local<ByteBuffer> make(JSValue value) {
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return QjsEngine::make<Local<ByteBuffer>>(qjs_backend::ByteBufferState(value));
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}
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};
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} // namespace qjs_backend
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struct qjs_interop {
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public:
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static qjs_backend::QjsEngine& currentEngine() { return qjs_backend::currentEngine(); }
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static JSContext* currentContext() { return qjs_backend::currentContext(); }
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static JSRuntime* currentRuntime() { return qjs_backend::currentRuntime(); }
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static JSContext* getContext(qjs_backend::QjsEngine* engine) { return engine->context_; }
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static JSRuntime* getRuntime(qjs_backend::QjsEngine* engine) { return engine->runtime_; }
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/**
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* @tparam T
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* @param value owned(passing ownership)
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* @return
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*/
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template <typename T>
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static Local<T> makeLocal(JSValue value) {
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return ::script::qjs_backend::MakeLocalInternal<T>::make(value);
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}
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/**
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*
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* @tparam T
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* @param ref
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* @return not owned
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*/
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template <typename T>
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static JSValueConst peekLocal(const Local<T>& ref) {
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auto val = ref.val_;
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if (JS_IsNull(val)) {
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return JS_UNDEFINED;
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}
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return val;
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}
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/**
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*
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* @tparam T
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* @param ref
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* @return owned
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*/
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template <typename T>
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static JSValue getLocal(const Local<T>& ref, JSContext* context = nullptr) {
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return qjs_backend::dupValue(peekLocal(ref), context);
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}
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/**
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* @param engine
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* @param thiz not own
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* @param argc
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* @param argv not own
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* @return
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*/
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static script::Arguments makeArguments(qjs_backend::QjsEngine* engine, JSValueConst thiz,
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size_t argc, JSValueConst* argv) {
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return script::Arguments(qjs_backend::ArgumentsData{engine, thiz, argc, argv});
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}
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};
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namespace qjs_backend {
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Local<Function> newRawFunction(QjsEngine* engine, void* data1, void* data2, RawFunctionCallback);
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} // namespace qjs_backend
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} // namespace script
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