1 /* 2 * Copyright (c) 2021-2022 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 OHOS_HIVIEWDFX_QUERY_SYS_EVENT_CALLBACK_PROXY_H 17 #define OHOS_HIVIEWDFX_QUERY_SYS_EVENT_CALLBACK_PROXY_H 18 19 #include "iquery_sys_event_callback.h" 20 21 #include <cstdint> 22 #include <functional> 23 #include <string> 24 #include <vector> 25 26 #include "iremote_broker.h" 27 #include "iremote_object.h" 28 #include "iremote_proxy.h" 29 #include "nocopyable.h" 30 #include "refbase.h" 31 32 namespace OHOS { 33 namespace HiviewDFX { 34 class QuerySysEventCallbackProxy : public IRemoteProxy<IQuerySysEventCallback> { 35 public: QuerySysEventCallbackProxy(const sptr<IRemoteObject> & impl)36 explicit QuerySysEventCallbackProxy(const sptr<IRemoteObject>& impl) 37 : IRemoteProxy<IQuerySysEventCallback>(impl) {} 38 virtual ~QuerySysEventCallbackProxy(); 39 DISALLOW_COPY_AND_MOVE(QuerySysEventCallbackProxy); 40 41 void OnQuery(const std::vector<std::u16string>& sysEvent, const std::vector<int64_t>& seq); 42 void OnComplete(int32_t reason, int32_t total, int64_t seq); 43 44 private: 45 void ClearAllAshMemories(); 46 47 private: 48 static inline BrokerDelegator<QuerySysEventCallbackProxy> delegator_; 49 std::vector<sptr<Ashmem>> allAshMemories; 50 }; 51 } // namespace HiviewDFX 52 } // namespace OHOS 53 54 #endif // OHOS_HIVIEWDFX_QUERY_SYS_EVENT_CALLBACK_PROXY_H 55