add worker core

Signed-off-by: wupengyong <wupengyong@huawei.com>
2026-07-01 07:24:25 -04:00 · 2021-08-19 10:01:59 +08:00
parent ca8d31c28b
commit 9dfe2c186f
18 changed files with 2299 additions and 0 deletions
@@ -0,0 +1,177 @@
+
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+   END OF TERMS AND CONDITIONS
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 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.
+	 
+	 Notes:
+	 This is project config file for OpenHarmony OSS Audit Tool, if you have any questions or concerns, please email chenyaxun. 	 
+--> 
+<!-- OAT(OSS Audit Tool) configuration guide:
+basedir: Root dir, the basedir + project path is the real source file location.
+licensefile: 
+1.If the project don't have "LICENSE" in root dir, please define all the license files in this project in , OAT will check license files according to this rule.
+
+tasklist(only for batch mode):
+1. task: Define oat check thread, each task will start a new thread.
+2. task name: Only an name, no practical effect.
+3. task policy: Default policy for projects under this task, this field is required and the specified policy must defined in policylist.
+4. task filter: Default filefilter for projects under this task, this field is required and the specified filefilter must defined in filefilterlist.
+5. task project: Projects to be checked, the path field define the source root dir of the project.
+
+
+policyList:
+1. policy: All policyitems will be merged to default OAT.xml rules, the name of policy doesn't affect OAT check process.
+2. policyitem: The fields type, name, path, desc is required, and the fields rule, group, filefilter is optional,the default value is:
+<policyitem type="" name="" path="" desc="" rule="may" group="defaultGroup" filefilter="defaultPolicyFilter"/>
+3. policyitem type:	
+    "compatibility" is used to check license compatibility in the specified path; 
+    "license" is used to check source license header in the specified path;
+    "copyright" is used to check source copyright header in the specified path;
+    "import" is used to check source dependency in the specified path, such as import ... ,include ...
+    "filetype" is used to check file type in the specified path, supported file types: archive, binary
+    "filename" is used to check whether the specified file exists in the specified path(support projectroot in default OAT.xml), supported file names: LICENSE, README, README.OpenSource
+
+4. policyitem name: This field is used for define the license, copyright, "*" means match all, the "!" prefix means could not match this value. For example, "!GPL" means can not use GPL license. 
+5. policyitem path: This field is used for define the source file scope to apply this policyitem, the "!" prefix means exclude the files. For example, "!.*/lib/.*" means files in lib dir will be exclude while process this policyitem.
+6. policyitem rule and group: These two fields are used together to merge policy results. "may" policyitems in the same group means any one in this group passed, the result will be passed.
+7. policyitem filefilter: Used to bind filefilter which define filter rules.
+8. filefilter: Filter rules, the type filename is used to filter file name, the type filepath is used to filter file path.
+
+Note:If the text contains special characters, please escape them according to the following rules:
+" == &gt;
+& == &gt;
+' == &gt;
+< == &gt;
+> == &gt;
+-->
+<configuration>
+    <oatconfig> 
+		<licensefile></licensefile>  
+        <policylist>
+            <policy name="projectPolicy" desc="">
+                <!--policyitem type="compatibility" name="curl" path=".*" rule="may" group="defaultGroup" filefilter="defaultPolicyFilter" desc=""/-->			
+                <!--policyitem type="compatibility" name="GPL-2.0+" path=".*" desc="不使用或者使用但是是独立进程，被X进程调用，自研进程不受GPL影响"/>			
+	            <policyitem type="license" name="LGPL" path=".*" desc="未使用，或者使用了，被X进程以动态链接方式调用"/>
+				<policyitem type="copyright" name="xxx" path=".*" rule="may" group="defaultGroup" filefilter="copyrightPolicyFilter" desc="xxxx开发代码"/-->		       
+                <policyitem type="license" name="BSD-3-Clause" path="adapter/LICENSE" desc="协议友好，且使用符合开源要求"/> 
+            </policy>
+        </policylist>
+		<filefilterlist>
+			<filefilter name="defaultFilter" desc="Files not to check">
+			</filefilter>		
+			<filefilter name="defaultPolicyFilter" desc="Filters for compatibility，license header policies">
+			</filefilter>
+			<filefilter name="copyrightPolicyFilter" desc="Filters for copyright header policies" >		
+			</filefilter>				
+			<filefilter name="licenseFileNamePolicyFilter" desc="Filters for LICENSE file policies" >		
+			</filefilter>	
+			<filefilter name="readmeFileNamePolicyFilter" desc="Filters for README file policies" >	
+			</filefilter>	
+			<filefilter name="readmeOpenSourcefileNamePolicyFilter" desc="Filters for README.OpenSource file policies" >		
+			</filefilter>				
+			<filefilter name="binaryFileTypePolicyFilter" desc="Filters for binary file policies" >		
+			</filefilter>				
+	
+		</filefilterlist>
+	
+    </oatconfig>
+</configuration>
@@ -0,0 +1,51 @@
+# 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.
+
+import("//build/ohos.gni")
+
+ohos_shared_library("worker") {
+  include_dirs = [
+    "//base/compileruntime/js_worker_module/jsapi/worker",
+    "//base/compileruntime/js_worker_module/jsapi/interfaces/innerkits/worker_core/include",
+  ]
+
+  sources = [
+    "worker/message_queue.cpp",
+    "worker/native_module_worker.cpp",
+    "worker/thread.cpp",
+    "worker/worker.cpp",
+    "worker/worker_helper.cpp",
+    "worker/worker_runner.cpp",
+  ]
+
+  deps = [
+    "//base/compileruntime/js_worker_module/jsapi/interfaces/innerkits/worker_core:worker_init",
+    "//foundation/ace/napi:ace_napi",
+    "//foundation/ace/napi:ace_napi_quickjs",
+  ]
+
+  if (is_standard_system) {
+    external_deps = [ "hiviewdfx_hilog_native:libhilog" ]
+  } else {
+    external_deps = [ "hilog:libhilog" ]
+  }
+
+  subsystem_name = "ccruntime"
+  part_name = "jsapi_worker"
+
+  relative_install_dir = "module"
+}
+
+group("jsapi_packages") {
+  deps = [ ":worker" ]
+}
@@ -0,0 +1,39 @@
+# 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.
+
+import("//build/ohos.gni")
+
+config("worker_init_config") {
+  include_dirs = [ "//base/compileruntime/js_worker_module/jsapi/interfaces/innerkits/worker_core/include" ]
+}
+
+ohos_shared_library("worker_init") {
+  include_dirs = [ "//base/compileruntime/js_worker_module/jsapi/interfaces/innerkits/worker_core/include" ]
+
+  sources =
+      [ "//base/compileruntime/js_worker_module/jsapi/worker/worker_init.cpp" ]
+
+  deps = [
+    "//foundation/ace/napi:ace_napi",
+    "//foundation/ace/napi:ace_napi_quickjs",
+  ]
+
+  public_configs = [ ":worker_init_config" ]
+
+  subsystem_name = "ccruntime"
+  part_name = "jsapi_worker"
+}
+
+group("jsapi_init_packages") {
+  deps = [ ":worker_init" ]
+}
@@ -0,0 +1,40 @@
+/*
+ * 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 FOUNDATION_CCRUNTIME_JSAPI_INTERFACES_INNERKITS_WORKER_CORE_INCLUDE_H
+#define FOUNDATION_CCRUNTIME_JSAPI_INTERFACES_INNERKITS_WORKER_CORE_INCLUDE_H
+
+#include <functional>
+
+#include "native_engine/native_engine.h"
+
+using InitWorkerFunc = std::function<void(NativeEngine*)>;
+using GetAssetFunc = std::function<void(const std::string& uri, std::vector<uint8_t>&)>;
+using OffWorkerFunc = std::function<void(NativeEngine*)>;
+
+namespace OHOS::CCRuntime::Worker {
+class WorkerCore {
+public:
+    static InitWorkerFunc initWorkerFunc;
+    static void RegisterInitWorkerFunc(InitWorkerFunc func);
+
+    static GetAssetFunc getAssertFunc;
+    static void RegisterAssetFunc(GetAssetFunc func);
+
+    static OffWorkerFunc offWorkerFunc;
+    static void RegisterOffWorkerFunc(OffWorkerFunc func);
+};
+} // namespace OHOS::CCRuntime::Worker
+#endif // FOUNDATION_CCRUNTIME_JSAPI_INTERFACES_INNERKITS_WORKER_CORE_INCLUDE_H
@@ -0,0 +1,55 @@
+/*
+ * 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.
+ */
+
+#include "message_queue.h"
+
+namespace OHOS::CCRuntime::Worker {
+void MessageQueue::EnQueue(MessageDataType data)
+{
+    queueLock_.lock();
+    queue_.push(data);
+    queueLock_.unlock();
+}
+
+bool MessageQueue::DeQueue(MessageDataType *data)
+{
+    queueLock_.lock();
+    if (queue_.empty()) {
+        queueLock_.unlock();
+        return false;
+    }
+    *data = queue_.front();
+    queue_.pop();
+    queueLock_.unlock();
+    return true;
+}
+
+bool MessageQueue::IsEmpty() const
+{
+    return queue_.empty();
+}
+
+void MessageQueue::Clear(napi_env env)
+{
+    queueLock_.lock();
+    size_t size = queue_.size();
+    for (size_t i = 0; i < size; i++) {
+        MessageDataType data = queue_.front();
+        napi_delete_serialization_data(env, data);
+        queue_.pop();
+    }
+    queueLock_.unlock();
+}
+}  // namespace worker
@@ -0,0 +1,41 @@
+/*
+ * 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 FOUNDATION_CCRUNTIME_JSAPI_WORKER_MESSAGE_QUEUE_H
+#define FOUNDATION_CCRUNTIME_JSAPI_WORKER_MESSAGE_QUEUE_H
+
+#include <mutex>
+#include <queue>
+#include "napi/native_api.h"
+
+namespace OHOS::CCRuntime::Worker {
+using MessageDataType = napi_value;
+class MessageQueue final {
+public:
+    void EnQueue(MessageDataType data);
+    bool DeQueue(MessageDataType *data);
+    bool IsEmpty() const;
+    void Clear(napi_env env);
+    size_t GetSize() const
+    {
+        return queue_.size();
+    }
+
+private:
+    std::mutex queueLock_;
+    std::queue<MessageDataType> queue_;
+};
+}  // namespace OHOS::CCRuntime::Worker
+#endif // FOUNDATION_CCRUNTIME_JSAPI_WORKER_MESSAGE_QUEUE_H
@@ -0,0 +1,36 @@
+/*
+ * 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.
+ */
+
+#include "worker.h"
+
+/*
+ * module define
+ */
+static napi_module g_workerModule = {
+    .nm_version = 1,
+    .nm_flags = 0,
+    .nm_filename = nullptr,
+    .nm_register_func = OHOS::CCRuntime::Worker::Worker::InitWorker,
+    .nm_modname = "worker",
+    .nm_priv = ((void*)0),
+    .reserved = { 0 },
+};
+/*
+ * module register
+ */
+extern "C" __attribute__((constructor)) void Register()
+{
+    napi_module_register(&g_workerModule);
+}
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+#include "thread.h"
+
+namespace OHOS::CCRuntime::Worker {
+Thread::Thread() : tId_() {}
+
+bool Thread::Start()
+{
+    int ret = uv_thread_create(&tId_, [](void* arg) {
+        Thread* thread = reinterpret_cast<Thread*>(arg);
+        thread->Run();
+    }, this);
+    return ret != 0;
+}
+}  // namespace OHOS::CCRuntime::Worker
@@ -0,0 +1,39 @@
+/*
+ * 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 FOUNDATION_CCRUNTIME_JSAPI_WORKER_THREAD_H
+#define FOUNDATION_CCRUNTIME_JSAPI_WORKER_THREAD_H
+
+#include <uv.h>
+
+namespace OHOS::CCRuntime::Worker {
+class Thread {
+public:
+    Thread();
+    virtual ~Thread() = default;
+    bool Start();
+    virtual void Run() = 0;
+
+    uv_thread_t GetThreadId() const
+    {
+        return tId_;
+    }
+
+private:
+    uv_thread_t tId_ {0};
+};
+}  // namespace OHOS::CCRuntime::Worker
+
+#endif // #define FOUNDATION_CCRUNTIME_JSAPI_WORKER_THREAD_H
@@ -0,0 +1,259 @@
+/*
+ * 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 FOUNDATION_CCRUNTIME_JSAPI_WORKER_H
+#define FOUNDATION_CCRUNTIME_JSAPI_WORKER_H
+
+#include <list>
+#include <map>
+#include <mutex>
+#include <uv.h>
+#include "message_queue.h"
+#include "napi/native_node_api.h"
+#include "native_engine/native_engine.h"
+#include "utils/log.h"
+#include "worker_helper.h"
+#include "worker_runner.h"
+
+namespace OHOS::CCRuntime::Worker {
+class Worker {
+public:
+    static const int8_t WORKERPARAMNUM = 2;
+
+    enum RunnerState { STARTING, RUNNING, TERMINATEING, TERMINATED };
+
+    enum ListenerMode { ONCE, PERMANENT };
+
+    enum ScriptMode { CLASSIC, MODULE };
+
+    class WorkerListener {
+    public:
+        WorkerListener() : callback_(nullptr), worker_(nullptr), mode_(PERMANENT) {}
+
+        explicit WorkerListener(Worker* worker) : callback_(nullptr), worker_(worker), mode_(PERMANENT) {}
+
+        WorkerListener(Worker* worker, ListenerMode mode) : callback_(nullptr), worker_(worker), mode_(mode) {}
+
+        ~WorkerListener()
+        {
+            callback_ = nullptr;
+            worker_ = nullptr;
+        }
+
+        bool NextIsAvailable() const
+        {
+            return mode_ != ONCE;
+        }
+
+        ListenerMode GetListenerMode() const
+        {
+            return mode_;
+        }
+
+        napi_ref GetCallback() const
+        {
+            return callback_;
+        }
+
+        void SetCallable(napi_env env, napi_value value)
+        {
+            napi_create_reference(env, value, 1, &callback_);
+        }
+
+        void SetMode(ListenerMode mode)
+        {
+            mode_ = mode;
+        }
+
+        bool operator==(const WorkerListener& listener) const;
+
+    private:
+        napi_ref callback_ {NULL};
+        Worker* worker_ {nullptr};
+        ListenerMode mode_ {PERMANENT};
+    };
+
+    struct FindWorkerListener {
+        FindWorkerListener(napi_env env, napi_ref ref) : env_(env), ref_(ref) {}
+
+        bool operator()(const WorkerListener* listener) const
+        {
+            napi_ref compareRef = listener->GetCallback();
+            napi_value compareObj = nullptr;
+            napi_get_reference_value(env_, compareRef, &compareObj);
+
+            napi_value obj = nullptr;
+            napi_get_reference_value(env_, ref_, &obj);
+            bool isEqual = false;
+            napi_strict_equals(env_, compareObj, obj, &isEqual);
+            return isEqual;
+        }
+
+        napi_env env_;
+        napi_ref ref_;
+    };
+    using FindWorkerListener = struct FindWorkerListener;
+
+    Worker(NativeEngine* env, napi_ref thisVar);
+    ~Worker();
+
+    static void MainOnMessage(const uv_async_t* req);
+    static void MainOnError(const uv_async_t* req);
+    static void WorkerOnMessage(const uv_async_t* req);
+    static void ExecuteInThread(const void* data);
+    static void PrepareForWorkerInstance(const Worker* worker);
+
+    static napi_value PostMessage(napi_env env, napi_callback_info cbinfo);
+    static napi_value PostMessageToMain(napi_env env, napi_callback_info cbinfo);
+    static napi_value Terminate(napi_env env, napi_callback_info cbinfo);
+    static napi_value CloseWorker(napi_env env, napi_callback_info cbinfo);
+    static napi_value On(napi_env env, napi_callback_info cbinfo);
+    static napi_value Once(napi_env env, napi_callback_info cbinfo);
+    static napi_value Off(napi_env env, napi_callback_info cbinfo);
+    static napi_value AddEventListener(napi_env env, napi_callback_info cbinfo);
+    static napi_value DispatchEvent(napi_env env, napi_callback_info cbinfo);
+    static napi_value RemoveEventListener(napi_env env, napi_callback_info cbinfo);
+    static napi_value RemoveAllListener(napi_env env, napi_callback_info cbinfo);
+
+    static napi_value AddListener(napi_env env, napi_callback_info cbinfo, ListenerMode mode);
+    static napi_value RemoveListener(napi_env env, napi_callback_info cbinfo);
+
+    static napi_value WorkerConstructor(napi_env env, napi_callback_info cbinfo);
+    static napi_value InitWorker(napi_env env, napi_value exports);
+
+    void StartExecuteInThread(napi_env env, const char* script);
+
+    bool UpdateWorkerState(RunnerState runnerState);
+
+    bool IsRunning() const
+    {
+        return runnerState_.load(std::memory_order_acquire) == RUNNING;
+    }
+
+    bool IsTerminated() const
+    {
+        return runnerState_.load(std::memory_order_acquire) >= TERMINATED;
+    }
+
+    bool IsTerminating() const
+    {
+        return runnerState_.load(std::memory_order_acquire) == TERMINATEING;
+    }
+
+    void SetScriptMode(ScriptMode mode)
+    {
+        scriptMode_ = mode;
+    }
+
+    void AddListenerInner(napi_env env, const char* type, const WorkerListener* listener);
+    void RemoveListenerInner(napi_env env, const char* type, napi_ref callback);
+    void RemoveAllListenerInner();
+
+    uv_loop_t* GetWorkerLoop() const
+    {
+        if (workerEngine_ != nullptr) {
+            return workerEngine_->GetUVLoop();
+        }
+        return nullptr;
+    }
+
+    const NativeEngine* GetWorkerEngine() const
+    {
+        return workerEngine_;
+    }
+
+    void SetWorkerEngine(NativeEngine* engine)
+    {
+        workerEngine_ = engine;
+    }
+
+    const NativeEngine* GetMainEngine() const
+    {
+        return mainEngine_;
+    }
+
+    const char* GetScript() const
+    {
+        return script_;
+    }
+
+    const char* GetName() const
+    {
+        return name_;
+    }
+
+    uv_loop_t* GetMainLoop() const
+    {
+        if (mainEngine_ != nullptr) {
+            return mainEngine_->GetUVLoop();
+        }
+        return nullptr;
+    }
+
+private:
+    void WorkerOnMessageInner(const NativeEngine* engine);
+    void MainOnMessageInner(const NativeEngine* engine);
+    void MainOnErrorInner(const NativeEngine* engine);
+    void MainOnMessageErrorInner(const NativeEngine* engine);
+    void WorkerOnMessageErrorInner(const NativeEngine* engine);
+    void WorkerOnErrorInner(const NativeEngine* engine, napi_value error);
+
+    void HandleException(const NativeEngine* engine);
+    bool CallWorkerFunction(const NativeEngine* engine, int argc, const napi_value* argv,
+                            const char* methodName, bool tryCatch);
+    void CallMainFunction(const NativeEngine* engine, int argc, const napi_value* argv, const char* methodName) const;
+
+    void HandleEventListeners(napi_env env, napi_value recv, size_t argc, const napi_value* argv, const char* type);
+    void TerminateInner();
+
+    void PostMessageInner(MessageDataType data);
+    void PostMessageToMainInner(MessageDataType data);
+
+    void TerminateWorker();
+    void CloseInner();
+
+    void PublishWorkerOverSignal();
+    void CloseWorkerCallback();
+    void CloseMainCallback() const;
+
+    char* script_ {nullptr};
+    char* name_ {nullptr};
+    ScriptMode scriptMode_ {CLASSIC};
+
+    MessageQueue workerMessageQueue_;
+    MessageQueue mainMessageQueue_;
+    MessageQueue errorQueue_;
+
+    uv_async_t workerOnMessageSignal_;
+    uv_async_t mainOnMessageSignal_;
+    uv_async_t mainOnErrorSignal_;
+
+    std::atomic<RunnerState> runnerState_;
+    WorkerRunner* runner_ {nullptr};
+
+    NativeEngine* mainEngine_ {nullptr};
+    NativeEngine* workerEngine_ {nullptr};
+
+    napi_ref workerWrapper_ {nullptr};
+    napi_ref parentPort_ {nullptr};
+
+    std::map<std::string, std::list<WorkerListener*>> eventListeners_;
+
+    std::mutex workerAsyncMutex_;
+
+    friend class WorkerListener;
+};
+} // namespace OHOS::CCRuntime::Worker
+#endif // FOUNDATION_CCRUNTIME_JSAPI_WORKER_H
@@ -0,0 +1,116 @@
+/*
+ * 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.
+ */
+
+#include "worker_helper.h"
+
+#include "native_engine/native_value.h"
+
+namespace OHOS::CCRuntime::Worker {
+const static int32_t MAXCHARLENGTH = 200;
+
+bool NapiValueHelp::IsString(napi_value value)
+{
+    auto valNative = reinterpret_cast<NativeValue*>(value);
+    return valNative == nullptr ? false : valNative->TypeOf() == NATIVE_STRING;
+}
+
+bool NapiValueHelp::IsArray(napi_value value)
+{
+    auto valNative = reinterpret_cast<NativeValue*>(value);
+    return valNative == nullptr ? false : valNative->IsArray();
+}
+
+bool NapiValueHelp::IsConstructor(napi_env env, napi_callback_info cbInfo)
+{
+    napi_value* funcObj = nullptr;
+    napi_get_new_target(env, cbInfo, funcObj);
+    return funcObj != nullptr;
+}
+
+size_t NapiValueHelp::GetCallbackInfoArgc(napi_env env, napi_callback_info cbInfo)
+{
+    size_t argc = 0;
+    napi_get_cb_info(env, cbInfo, &argc, nullptr, nullptr, nullptr);
+    return argc;
+}
+
+napi_value NapiValueHelp::GetNamePropertyInParentPort(napi_env env, napi_ref parentPort, const char* name)
+{
+    napi_value obj = nullptr;
+    napi_get_reference_value(env, parentPort, &obj);
+
+    napi_value value = nullptr;
+    napi_get_named_property(env, obj, name, &value);
+
+    return value;
+}
+
+napi_value NapiValueHelp::GetUndefinedValue(napi_env env)
+{
+    napi_value result = nullptr;
+    napi_get_undefined(env, &result);
+    return result;
+}
+
+bool NapiValueHelp::IsCallable(napi_env env, napi_value value)
+{
+    bool result = false;
+    napi_is_callable(env, value, &result);
+    return result;
+}
+
+bool NapiValueHelp::IsCallable(napi_env env, napi_ref value)
+{
+    napi_value obj = nullptr;
+    napi_get_reference_value(env, value, &obj);
+    if (obj == nullptr) {
+        return false;
+    }
+    return IsCallable(env, obj);
+}
+
+void NapiValueHelp::SetNamePropertyInGlobal(napi_env env, const char* name, napi_value value)
+{
+    napi_value object = nullptr;
+    napi_get_global(env, &object);
+    napi_set_named_property(env, object, name, value);
+}
+
+bool NapiValueHelp::IsObject(napi_value value)
+{
+    auto nativeValue = reinterpret_cast<NativeValue*>(value);
+    return nativeValue->TypeOf() == NATIVE_OBJECT;
+}
+
+char* NapiValueHelp::GetString(napi_env env, napi_value value)
+{
+    size_t bufferSize = 0;
+    size_t strLength = 0;
+    napi_get_value_string_utf8(env, value, nullptr, 0, &bufferSize);
+    if (bufferSize > MAXCHARLENGTH) {
+        return nullptr;
+    }
+    char* buffer = new char[bufferSize + 1] { 0 };
+    napi_get_value_string_utf8(env, value, buffer, bufferSize + 1, &strLength);
+    return buffer;
+}
+
+napi_value NapiValueHelp::GetBooleanValue(napi_env env, bool value)
+{
+    napi_value result = nullptr;
+    napi_get_boolean(env, value, &result);
+    return result;
+}
+} // namespace OHOS::CCRuntime::Worker
@@ -0,0 +1,90 @@
+/*
+ * 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 FOUNDATION_CCRUNTIME_JSAPI_WORKER_HELP_H
+#define FOUNDATION_CCRUNTIME_JSAPI_WORKER_HELP_H
+
+#include "napi/native_api.h"
+#include "napi/native_node_api.h"
+
+namespace OHOS::CCRuntime::Worker {
+class DereferenceHelp {
+public:
+    template<typename Inner, typename Outer>
+    static Outer* DereferenceOf(const Inner Outer::*field, const Inner* pointer)
+    {
+        if (field != nullptr && pointer != nullptr) {
+            uintptr_t fieldOffset = (uintptr_t)&(static_cast<Outer*>(0)->*field);
+            Outer* outPointer = reinterpret_cast<Outer*>((uintptr_t)(pointer) - fieldOffset);
+            return outPointer;
+        }
+        return nullptr;
+    }
+};
+
+class NapiValueHelp {
+public:
+    static bool IsString(napi_value value);
+    static bool IsArray(napi_value value);
+    static bool IsConstructor(napi_env env, napi_callback_info cbInfo);
+    static bool IsCallable(napi_env env, napi_value value);
+    static bool IsCallable(napi_env env, napi_ref value);
+    static size_t GetCallbackInfoArgc(napi_env env, napi_callback_info cbInfo);
+    static napi_value GetNamePropertyInParentPort(napi_env env, napi_ref parentPort, const char* name);
+    static void SetNamePropertyInGlobal(napi_env env, const char* name, napi_value value);
+    static napi_value GetUndefinedValue(napi_env env);
+    static bool IsObject(napi_value value);
+    static char* GetString(napi_env env, napi_value value);
+    static napi_value GetBooleanValue(napi_env env, bool value);
+};
+
+class CloseHelp {
+public:
+    template<typename T>
+    static void DeletePointer(const T* value, bool isArray)
+    {
+        if (value == nullptr) {
+            return;
+        }
+        if (isArray) {
+            delete[] value;
+        } else {
+            delete value;
+        }
+    }
+};
+
+template<typename T>
+class ObjectScope {
+public:
+    ObjectScope(T* data, bool isArray) : data_(data), isArray_(isArray) {}
+    ~ObjectScope()
+    {
+        if (data_ == nullptr) {
+            return;
+        }
+        if (isArray_) {
+            delete[] data_;
+        } else {
+            delete data_;
+        }
+    }
+
+private:
+    T* data_;
+    bool isArray_;
+};
+} // namespace OHOS::CCRuntime::Worker
+#endif // FOUNDATION_CCRUNTIME_JSAPI_NAPI_VALUE_HELP_H
@@ -0,0 +1,43 @@
+/*
+ * 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.
+ */
+
+#include "worker_init.h"
+
+namespace OHOS::CCRuntime::Worker {
+InitWorkerFunc WorkerCore::initWorkerFunc = NULL;
+GetAssetFunc WorkerCore::getAssertFunc = NULL;
+OffWorkerFunc WorkerCore::offWorkerFunc = NULL;
+
+void WorkerCore::RegisterInitWorkerFunc(InitWorkerFunc func)
+{
+    if (func != nullptr) {
+        WorkerCore::initWorkerFunc = func;
+    }
+}
+
+void WorkerCore::RegisterAssetFunc(GetAssetFunc func)
+{
+    if (func != nullptr) {
+        WorkerCore::getAssertFunc = func;
+    }
+}
+
+void WorkerCore::RegisterOffWorkerFunc(OffWorkerFunc func)
+{
+    if (func != nullptr) {
+        WorkerCore::offWorkerFunc = func;
+    }
+}
+}  // namespace OHOS::CCRuntime::Worker
@@ -0,0 +1,51 @@
+/*
+ * 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.
+ */
+ 
+#include "worker_runner.h"
+
+#include <list>
+#include <mutex>
+#include "worker_helper.h"
+
+namespace OHOS::CCRuntime::Worker {
+WorkerRunner::WorkerRunner(WorkerStartCallback callback) : callback_(callback), selfThreadId_(uv_thread_self()) {}
+
+WorkerRunner::~WorkerRunner()
+{
+    CloseHelp::DeletePointer(workerInnerRunner_, false);
+}
+
+void WorkerRunner::WorkerInnerRunner::Run()
+{
+    if (runner_ != nullptr) {
+        runner_->Run();
+    }
+}
+
+WorkerRunner::WorkerInnerRunner::WorkerInnerRunner(const WorkerRunner* runner) : runner_(runner) {}
+
+void WorkerRunner::Run() const
+{
+    if (callback_.callback != nullptr) {
+        callback_.callback(callback_.data);
+    }
+}
+
+bool WorkerRunner::Execute()
+{
+    workerInnerRunner_ = new WorkerInnerRunner(this);
+    return workerInnerRunner_->Start();
+}
+} // namespace OHOS::CCRuntime::Worker
@@ -0,0 +1,62 @@
+/*
+ * 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 FOUNDATION_CCRUNTIME_JSAPI_WORK_RUNNER_H
+#define FOUNDATION_CCRUNTIME_JSAPI_WORK_RUNNER_H
+
+#include <functional>
+
+#include "native_engine/native_engine.h"
+#include "thread.h"
+
+namespace OHOS::CCRuntime::Worker {
+struct WorkerStartCallback {
+    using CallbackFunction = std::function<void(void*)>;
+
+    explicit WorkerStartCallback(CallbackFunction function = nullptr, void* dataArgs = nullptr)
+        : callback(function), data(dataArgs)
+    {}
+
+    CallbackFunction callback;
+    void* data;
+};
+
+class WorkerRunner {
+public:
+    // real thread execute
+    class WorkerInnerRunner : public Thread {
+    public:
+        explicit WorkerInnerRunner(const WorkerRunner* runner);
+        ~WorkerInnerRunner() = default;
+        void Run() override;
+
+    private:
+        const WorkerRunner* runner_;
+    };
+
+    explicit WorkerRunner(WorkerStartCallback callback);
+    ~WorkerRunner();
+
+    bool Execute();
+    void Run() const;
+    void Stop();
+
+private:
+    WorkerInnerRunner* workerInnerRunner_ {nullptr};
+    WorkerStartCallback callback_;
+    uv_thread_t selfThreadId_ {0};
+};
+} // namespace OHOS::CCRuntime::Worker
+#endif // FOUNDATION_CCRUNTIME_JSAPI_WORK_RUNNER_H
@@ -0,0 +1,28 @@
+{
+  "subsystem": "ccruntime",
+  "parts": {
+    "jsapi": {
+      "variants": [
+        "wearable",
+        "phone"
+      ],
+      "module_list": [
+        "//base/compileruntime/js_worker_module/jsapi:jsapi_packages",
+        "//base/compileruntime/js_worker_module/jsapi/interfaces/innerkits/worker_core:jsapi_init_packages"
+      ],
+      "inner_kits": [
+        {
+          "header": {
+            "header_base": "//base/compileruntime/js_worker_module/jsapi/interfaces/innerkits/worker_core/include",
+            "header_files": [
+              "worker_init.h"
+            ]
+          },
+          "name": "//base/compileruntime/js_worker_module/jsapi/interfaces/innerkits/worker_core:worker_init"
+        }
+      ],
+      "test_list": [
+      ]
+    }
+  }
+}