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 PASSIVE_ABILITY_H
17 #define PASSIVE_ABILITY_H
18 #ifdef FEATURE_PASSIVE_SUPPORT
19 
20 #include <mutex>
21 #include <singleton.h>
22 
23 #include "event_handler.h"
24 #include "event_runner.h"
25 #include "if_system_ability_manager.h"
26 #include "system_ability.h"
27 
28 #include "common_utils.h"
29 #include "constant_definition.h"
30 #include "passive_ability_skeleton.h"
31 #include "subability_common.h"
32 
33 namespace OHOS {
34 namespace Location {
35 class PassiveHandler : public AppExecFwk::EventHandler {
36 public:
37     explicit PassiveHandler(const std::shared_ptr<AppExecFwk::EventRunner>& runner);
38     ~PassiveHandler() override;
39     void ProcessEvent(const AppExecFwk::InnerEvent::Pointer& event) override;
40 };
41 
42 class PassiveAbility : public SystemAbility, public PassiveAbilityStub, public SubAbility {
43 DECLEAR_SYSTEM_ABILITY(PassiveAbility);
44 
45 public:
46     DISALLOW_COPY_AND_MOVE(PassiveAbility);
47 
48     static PassiveAbility* GetInstance();
49     PassiveAbility();
50     ~PassiveAbility() override;
51     void OnStart() override;
52     void OnStop() override;
QueryServiceState()53     ServiceRunningState QueryServiceState() const
54     {
55         return state_;
56     }
57     LocationErrCode SendLocationRequest(WorkRecord &workrecord) override;
58     LocationErrCode SetEnable(bool state) override;
59     int32_t Dump(int32_t fd, const std::vector<std::u16string>& args) override;
60     void RequestRecord(WorkRecord &workRecord, bool isAdded) override;
61     LocationErrCode EnableMock() override;
62     LocationErrCode DisableMock() override;
63     LocationErrCode SetMocked(const int timeInterval, const std::vector<std::shared_ptr<Location>> &location) override;
64     void SendReportMockLocationEvent() override;
65     bool IsMockEnabled();
66     void SendMessage(uint32_t code, MessageParcel &data, MessageParcel &reply) override;
67     bool CancelIdleState() override;
68     void UnloadPassiveSystemAbility() override;
69 private:
70     bool Init();
71     static void SaDumpInfo(std::string& result);
72     bool CheckIfPassiveConnecting();
73 
74     std::shared_ptr<PassiveHandler> passiveHandler_;
75     bool registerToAbility_ = false;
76     ServiceRunningState state_ = ServiceRunningState::STATE_NOT_START;
77 };
78 } // namespace Location
79 } // namespace OHOS
80 #endif // FEATURE_PASSIVE_SUPPORT
81 #endif // PASSIVE_ABILITY_H
82