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 #include "mock_thermal_mgr_client.h"
17 #include "thermal_common.h"
18 #include <datetime_ex.h>
19 #include <if_system_ability_manager.h>
20 #include <ipc_skeleton.h>
21 #include <iservice_registry.h>
22 #include <string_ex.h>
23 #include <system_ability_definition.h>
24
25 namespace OHOS {
26 namespace PowerMgr {
MockThermalMgrClient()27 MockThermalMgrClient::MockThermalMgrClient() {};
~MockThermalMgrClient()28 MockThermalMgrClient::~MockThermalMgrClient()
29 {
30 if (thermalSrv_ != nullptr) {
31 auto remoteObject = thermalSrv_->AsObject();
32 if (remoteObject != nullptr) {
33 remoteObject->RemoveDeathRecipient(deathRecipient_);
34 }
35 }
36 }
37
Connect()38 ErrCode MockThermalMgrClient::Connect()
39 {
40 std::lock_guard<std::mutex> lock(mutex_);
41 if (thermalSrv_ != nullptr) {
42 return ERR_OK;
43 }
44
45 sptr<ISystemAbilityManager> sam = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
46 if (sam == nullptr) {
47 THERMAL_HILOGE(COMP_FWK, "Failed to get Registry!");
48 return E_GET_SYSTEM_ABILITY_MANAGER_FAILED_THERMAL;
49 }
50
51 sptr<IRemoteObject> remoteObject_ = sam->CheckSystemAbility(POWER_MANAGER_THERMAL_SERVICE_ID);
52 if (remoteObject_ == nullptr) {
53 THERMAL_HILOGE(COMP_FWK, "GetSystemAbility failed!");
54 return E_GET_THERMAL_SERVICE_FAILED;
55 }
56
57 deathRecipient_ = sptr<IRemoteObject::DeathRecipient>(new ThermalMgrDeathRecipient());
58 if (deathRecipient_ == nullptr) {
59 THERMAL_HILOGE(COMP_FWK, "Failed to create ThermalMgrDeathRecipient!");
60 return ERR_NO_MEMORY;
61 }
62
63 if ((remoteObject_->IsProxyObject()) && (!remoteObject_->AddDeathRecipient(deathRecipient_))) {
64 THERMAL_HILOGE(COMP_FWK, "Add death recipient to PowerMgr service failed.");
65 return E_ADD_DEATH_RECIPIENT_FAILED_THERMAL;
66 }
67
68 thermalSrv_ = iface_cast<IThermalSrv>(remoteObject_);
69 THERMAL_HILOGI(COMP_FWK, "Connecting ThermalMgrService success.");
70 return ERR_OK;
71 }
72
ResetProxy(const wptr<IRemoteObject> & remote)73 void MockThermalMgrClient::ResetProxy(const wptr<IRemoteObject>& remote)
74 {
75 std::lock_guard<std::mutex> lock(mutex_);
76 THERMAL_RETURN_IF(thermalSrv_ == nullptr);
77
78 auto serviceRemote = thermalSrv_->AsObject();
79 if ((serviceRemote != nullptr) && (serviceRemote == remote.promote())) {
80 serviceRemote->RemoveDeathRecipient(deathRecipient_);
81 thermalSrv_ = nullptr;
82 }
83 }
84
OnRemoteDied(const wptr<IRemoteObject> & remote)85 void MockThermalMgrClient::ThermalMgrDeathRecipient::OnRemoteDied(const wptr<IRemoteObject>& remote)
86 {
87 if (remote == nullptr) {
88 THERMAL_HILOGE(COMP_FWK, "ThermalMgrDeathRecipient::OnRemoteDied failed, remote is nullptr.");
89 return;
90 }
91
92 MockThermalMgrClient::GetInstance().ResetProxy(remote);
93 THERMAL_HILOGI(COMP_FWK, "ThermalMgrDeathRecipient::Recv death notice.");
94 }
95
GetThermalInfo()96 bool MockThermalMgrClient::GetThermalInfo()
97 {
98 THERMAL_RETURN_IF_WITH_RET(Connect() != ERR_OK, false);
99 bool ret = false;
100 ret = thermalSrv_->GetThermalInfo();
101 THERMAL_HILOGD(COMP_FWK, "Calling GetThermalInfo Success");
102 return ret;
103 }
104 } // namespace PowerMgr
105 } // namespace OHOS
106