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 NAPI_HISYSEVENT_QUERIER_H
17 #define NAPI_HISYSEVENT_QUERIER_H
18 
19 #include <functional>
20 #include <string>
21 #include <vector>
22 #include <sys/syscall.h>
23 #include <unistd.h>
24 
25 #include "hisysevent_base_query_callback.h"
26 #include "js_callback_manager.h"
27 #include "napi/native_api.h"
28 #include "napi/native_node_api.h"
29 #include "napi_callback_context.h"
30 
31 namespace OHOS {
32 namespace HiviewDFX {
33 using ON_COMPLETE_FUNC = std::function<void(const napi_env, const napi_ref)>;
34 class NapiHiSysEventQuerier : public HiSysEventBaseQueryCallback {
35 public:
36     NapiHiSysEventQuerier(CallbackContext* context, ON_COMPLETE_FUNC handler);
37     virtual ~NapiHiSysEventQuerier();
38 
39 public:
40     virtual void OnQuery(const ::std::vector<std::string>& sysEvents,
41         const std::vector<int64_t>& seq) override;
42     virtual void OnComplete(int32_t reason, int32_t total, int64_t seq) override;
43 
44 private:
45     CallbackContext* callbackContext;
46     ON_COMPLETE_FUNC onCompleteHandler;
47     std::shared_ptr<JsCallbackManager> jsCallbackManager;
48 };
49 } // namespace HiviewDFX
50 } // namespace OHOS
51 
52 #endif // NAPI_HISYSEVENT_QUERIER_H
53