add worker core

Signed-off-by: wupengyong <wupengyong@huawei.com>

jsapi/worker/worker_runner.cpp

@@ -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