1 /* 2 * Copyright (c) 2025 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 INTERFACES_KITS_JS_SRC_MOD_FS_CLASS_WATCHER_I_WATCHER_CALLBACK_H 17 #define INTERFACES_KITS_JS_SRC_MOD_FS_CLASS_WATCHER_I_WATCHER_CALLBACK_H 18 19 #include <string> 20 21 namespace OHOS::FileManagement::ModuleFileIO { 22 23 class IWatcherCallback { 24 public: 25 virtual ~IWatcherCallback() = default; 26 virtual bool IsStrictEquals(const std::shared_ptr<IWatcherCallback> &other) const = 0; 27 virtual void InvokeCallback(const std::string &fileName, uint32_t event, uint32_t cookie) const = 0; 28 virtual std::string GetClassName() const = 0; 29 }; 30 31 } // namespace OHOS::FileManagement::ModuleFileIO 32 #endif // INTERFACES_KITS_JS_SRC_MOD_FS_CLASS_WATCHER_I_WATCHER_CALLBACK_H