1 /*
2 * Copyright (c) 2025 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 "stdexcept"
17 #include "thermal_mgr_client.h"
18 #include "thermal_level_callback.h"
19 #include "thermal_log.h"
20 #include "refbase.h"
21
22 using namespace ohos::thermal;
23 using namespace OHOS;
24 using namespace OHOS::PowerMgr;
25
26 namespace {
27 thread_local auto& g_thermalMgrClient = ThermalMgrClient::GetInstance();
28 thread_local sptr<ThermalLevelCallback> g_thermalLevelCallback = new (std::nothrow) ThermalLevelCallback();
29
RegisterThermalLevelCallback(callback_view<void (ohos::thermal::ThermalLevel)> thermalCb)30 void RegisterThermalLevelCallback(callback_view<void(ohos::thermal::ThermalLevel)> thermalCb)
31 {
32 THERMAL_HILOGD(COMP_FWK, "ets RegisterThermalLevelCallback interface");
33 if (g_thermalLevelCallback == nullptr) {
34 THERMAL_HILOGE(COMP_FWK, "g_thermalLevelCallback is nullptr");
35 return;
36 }
37 g_thermalLevelCallback->UpdateCallback(thermalCb);
38 g_thermalMgrClient.SubscribeThermalLevelCallback(g_thermalLevelCallback);
39 }
40
UnregisterThermalLevelCallback(optional_view<callback<void (MyUndefined const &)>> thermalCb)41 void UnregisterThermalLevelCallback(optional_view<callback<void(MyUndefined const&)>> thermalCb)
42 {
43 THERMAL_HILOGD(COMP_FWK, "ets UnregisterThermalLevelCallback interface");
44 if (g_thermalLevelCallback == nullptr) {
45 THERMAL_HILOGE(COMP_FWK, "g_thermalLevelCallback is nullptr");
46 return;
47 }
48 g_thermalMgrClient.UnSubscribeThermalLevelCallback(g_thermalLevelCallback);
49 if (thermalCb) {
50 THERMAL_HILOGI(COMP_FWK, "UnregisterThermalLevelCallback thermalCb start");
51 (*thermalCb)(MyUndefined::make_Undefined());
52 } else {
53 THERMAL_HILOGI(COMP_FWK, "UnregisterThermalLevelCallback thermalCb is nullptr");
54 }
55 }
56
GetLevel()57 ohos::thermal::ThermalLevel GetLevel()
58 {
59 THERMAL_HILOGD(COMP_FWK, "ets GetLevel interface");
60 OHOS::PowerMgr::ThermalLevel level = g_thermalMgrClient.GetThermalLevel();
61 ohos::thermal::ThermalLevel levelValue = static_cast<ohos::thermal::ThermalLevel::key_t>(level);
62 THERMAL_HILOGI(COMP_FWK, "level is %{public}d", static_cast<int32_t>(levelValue));
63 return levelValue;
64 }
65 } // namespace
66
67 // Since these macros are auto-generate, lint will cause false positive
68 // NOLINTBEGIN
69 TH_EXPORT_CPP_API_RegisterThermalLevelCallback(RegisterThermalLevelCallback);
70 TH_EXPORT_CPP_API_UnregisterThermalLevelCallback(UnregisterThermalLevelCallback);
71 TH_EXPORT_CPP_API_GetLevel(GetLevel);
72 // NOLINTEND