1 /*
2  * Copyright (C) 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 
16 #ifndef LOCATION_GNSS_GEOFENCE_CALLBACK_NAPI_H
17 #define LOCATION_GNSS_GEOFENCE_CALLBACK_NAPI_H
18 
19 #include "iremote_stub.h"
20 #include "message_option.h"
21 #include "message_parcel.h"
22 #include "napi/native_api.h"
23 #include "uv.h"
24 #include "common_utils.h"
25 #include "i_gnss_geofence_callback.h"
26 #include "geofence_definition.h"
27 
28 namespace OHOS {
29 namespace Location {
30 bool FindGeofenceRegCallback(napi_ref cb);
31 void DeleteGeofenceRegCallback(napi_ref cb);
32 class LocationGnssGeofenceCallbackNapi : public IRemoteStub<IGnssGeofenceCallback> {
33 public:
34     LocationGnssGeofenceCallbackNapi();
35     virtual ~LocationGnssGeofenceCallbackNapi();
36     virtual int OnRemoteRequest(
37         uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option) override;
38     bool IsRemoteDied();
39     void DeleteHandler();
40     void CountDown();
41     void Wait(int time);
42     int GetCount();
43     void SetCount(int count);
44     int GetFenceId();
45     void ClearFenceId();
46     void SetFenceId(int fenceId);
47     LocationErrCode DealGeofenceOperationResult();
48     GnssGeofenceOperateType GetGeofenceOperationType();
49     void SetGeofenceOperationType(GnssGeofenceOperateType type);
50     GnssGeofenceOperateResult GetGeofenceOperationResult();
51     void SetGeofenceOperationResult(GnssGeofenceOperateResult result);
52     void OnTransitionStatusChange(GeofenceTransition transition) override;
53     void OnReportOperationResult(int fenceId, int type, int result) override;
54     napi_ref GetHandleCb();
55     void SetHandleCb(const napi_ref& handlerCb);
56     napi_env GetEnv();
57     void SetEnv(const napi_env& env);
58 
59     template <typename T>
InitContext(T * context)60     bool InitContext(T* context)
61     {
62         if (context == nullptr) {
63             LBSLOGE(LOCATION_GNSS_GEOFENCE_CALLBACK, "context == nullptr.");
64             return false;
65         }
66         context->env = env_;
67         context->callback[SUCCESS_CALLBACK] = handlerCb_;
68         return true;
69     }
70 
GetRemoteDied()71     inline bool GetRemoteDied() const
72     {
73         return remoteDied_;
74     }
75 
SetRemoteDied(const bool remoteDied)76     inline void SetRemoteDied(const bool remoteDied)
77     {
78         remoteDied_ = remoteDied;
79     }
80 
81 private:
82     void UvQueueWork(uv_loop_s* loop, uv_work_t* work);
83     void InitLatch();
84 
85     napi_env env_;
86     napi_ref handlerCb_;
87     bool remoteDied_;
88     std::mutex mutex_;
89     std::mutex operationResultMutex_;
90     CountDownLatch* latch_;
91     int fenceId_;
92     GnssGeofenceOperateType type_;
93     GnssGeofenceOperateResult result_;
94 };
95 } // namespace Location
96 } // namespace OHOS
97 #endif // LOCATION_GNSS_GEOFENCE_CALLBACK_NAPI_H
98