1 /* 2 * Copyright (c) 2022 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 BUNDLE_FRAMEWORK_INTERFACES_KITS_JS_BUNDLE_MANAGER_CLEAN_CACHE_CALLBACK_H 17 #define BUNDLE_FRAMEWORK_INTERFACES_KITS_JS_BUNDLE_MANAGER_CLEAN_CACHE_CALLBACK_H 18 19 #include "ffrt.h" 20 #include <future> 21 #include <uv.h> 22 23 #include "napi/native_api.h" 24 #include "napi/native_node_api.h" 25 26 #include "clean_cache_callback_host.h" 27 #include "nocopyable.h" 28 29 namespace OHOS { 30 namespace AppExecFwk { 31 class CleanCacheCallback : public CleanCacheCallbackHost { 32 public: 33 CleanCacheCallback(); 34 virtual ~CleanCacheCallback(); 35 void OnCleanCacheFinished(bool err) override; 36 GetErr()37 bool GetErr() const 38 { 39 return err_; 40 } 41 42 bool WaitForCompletion(); 43 44 private: 45 bool err_ = false; 46 ffrt::mutex mutex_; 47 bool complete_ = false; 48 std::promise<void> promise_; 49 std::future<void> future_ = promise_.get_future(); 50 DISALLOW_COPY_AND_MOVE(CleanCacheCallback); 51 }; 52 } // AppExecFwk 53 } // OHOS 54 55 #endif // BUNDLE_FRAMEWORK_INTERFACES_KITS_JS_BUNDLE_MANAGER_CLEAN_CACHE_CALLBACK_H 56