1 /* 2 * Copyright (C) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef REQUEST_NOTIFY_H 17 #define REQUEST_NOTIFY_H 18 19 #include <chrono> 20 #include <mutex> 21 #include <string> 22 23 #include "block_queue.h" 24 #include "constant.h" 25 #include "js_common.h" 26 #include "napi/native_api.h" 27 #include "noncopyable.h" 28 #include "notify_stub.h" 29 #include "uv.h" 30 #include "uv_queue.h" 31 #include "visibility.h" 32 33 namespace OHOS::Request { 34 struct NotifyEventInfo { 35 int64_t timestamp{}; 36 bool operator==(const NotifyEventInfo &info) const 37 { 38 return (timestamp == info.timestamp); 39 } 40 }; 41 42 class RequestNotify : public NotifyStub { 43 public: 44 REQUEST_API explicit RequestNotify(napi_env env, napi_value callback); 45 REQUEST_API explicit RequestNotify() = default; 46 virtual ~RequestNotify(); 47 void CallBack(const Notify ¬ify) override; 48 void Done(const TaskInfo &taskInfo) override; 49 void SetNotify(const Notify ¬ify); 50 void DeleteCallbackRef(); 51 void ConvertCallBackData(uint32_t ¶mNumber, napi_value *value, uint32_t valueSize); 52 void ExecCallBack(); 53 54 bool valid_; 55 napi_env env_; 56 std::mutex validMutex_; 57 napi_ref ref_; 58 Notify notify_; 59 std::mutex notifyMutex_; 60 NotifyEventInfo info_; 61 static BlockQueue<NotifyEventInfo> notifyQueue_; 62 }; 63 64 struct NotifyDataPtr { 65 sptr<RequestNotify> callback = nullptr; 66 }; 67 } // namespace OHOS::Request 68 69 #endif // REQUEST_NOTIFY_H