1 /* 2 * Copyright (c) 2023-2024 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 #ifndef INTERFACES_KITS_JS_SRC_MOD_BACKUP_PROPERTIES_GENERAL_CALLBACKS_H 16 #define INTERFACES_KITS_JS_SRC_MOD_BACKUP_PROPERTIES_GENERAL_CALLBACKS_H 17 18 #include <memory> 19 #include <node_api.h> 20 #include <string> 21 22 #include "filemgmt_libn.h" 23 24 namespace OHOS::FileManagement::Backup { 25 using InputArgsParser = std::function<bool(napi_env, std::vector<napi_value> &)>; 26 27 class BackupRestoreCallback { 28 public: 29 BackupRestoreCallback(napi_env env, LibN::NVal thisPtr, LibN::NVal cb); 30 ~BackupRestoreCallback(); 31 void CallJsMethod(InputArgsParser argParser); 32 explicit operator bool() const; 33 void CleanRef(); 34 private: 35 napi_env env_; 36 LibN::NAsyncContextCallback *ctx_ = nullptr; 37 }; 38 39 struct WorkArgs { 40 std::mutex callbackMutex; 41 std::condition_variable callbackCondition; 42 std::atomic<bool> isReady {false}; 43 BackupRestoreCallback *ptr = nullptr; 44 InputArgsParser argParser; 45 }; 46 47 class GeneralCallbacks { 48 public: GeneralCallbacks(const napi_env & env,const LibN::NVal & thisPtr,const LibN::NVal & jsCallbacks)49 GeneralCallbacks(const napi_env &env, const LibN::NVal &thisPtr, const LibN::NVal &jsCallbacks) 50 : onFileReady(env, thisPtr, jsCallbacks.GetProp("onFileReady")), 51 onBundleBegin(env, thisPtr, jsCallbacks.GetProp("onBundleBegin")), 52 onBundleEnd(env, thisPtr, jsCallbacks.GetProp("onBundleEnd")), 53 onAllBundlesEnd(env, thisPtr, jsCallbacks.GetProp("onAllBundlesEnd")), 54 onBackupServiceDied(env, thisPtr, jsCallbacks.GetProp("onBackupServiceDied")), 55 onResultReport(env, thisPtr, jsCallbacks.GetProp("onResultReport")), 56 onProcess(env, thisPtr, jsCallbacks.GetProp("onProcess")), 57 onBackupSizeReport(env, thisPtr, jsCallbacks.GetProp("onBackupSizeReport")) {}; 58 public: 59 void RemoveCallbackRef(); 60 public: 61 LibN::NAsyncWorkCallback onFileReady; 62 LibN::NAsyncWorkCallback onBundleBegin; 63 LibN::NAsyncWorkCallback onBundleEnd; 64 LibN::NAsyncWorkCallback onAllBundlesEnd; 65 BackupRestoreCallback onBackupServiceDied; 66 BackupRestoreCallback onResultReport; 67 BackupRestoreCallback onProcess; 68 BackupRestoreCallback onBackupSizeReport; 69 }; 70 } // namespace OHOS::FileManagement::Backup 71 #endif // INTERFACES_KITS_JS_SRC_MOD_BACKUP_PROPERTIES_GENERAL_CALLBACKS_H