1 /*
2 * Copyright (c) 2022-2023 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 "thermal_action_callback_stub.h"
17 #include <message_parcel.h>
18
19 #include "constants.h"
20 #include "thermal_action_callback_ipc_interface_code.h"
21 #include "thermal_common.h"
22 #include "xcollie/xcollie.h"
23
24 namespace OHOS {
25 namespace PowerMgr {
26 constexpr uint32_t MAX_ACTION_MAP_NUM = 2000;
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)27 int ThermalActionCallbackStub::OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply,
28 MessageOption &option)
29 {
30 THERMAL_HILOGD(COMP_SVC,
31 "ThermalActionCallbackStub::OnRemoteRequest, cmd = %{public}d, flags= %{public}d", code, option.GetFlags());
32 std::u16string descripter = ThermalActionCallbackStub::GetDescriptor();
33 std::u16string remoteDescripter = data.ReadInterfaceToken();
34 if (descripter != remoteDescripter) {
35 THERMAL_HILOGE(COMP_SVC, "ThermalTempCallbackStub::OnRemoteRequest failed, \
36 descriptor is not matched!");
37 return E_GET_THERMAL_SERVICE_FAILED;
38 }
39 const int DFX_DELAY_S = 60;
40 int id = HiviewDFX::XCollie::GetInstance().SetTimer("ThermalActionCallbackStub", DFX_DELAY_S, nullptr, nullptr,
41 HiviewDFX::XCOLLIE_FLAG_LOG);
42 int ret = ERR_OK;
43 if (code == static_cast<uint32_t>(PowerMgr::ThermalActionCallbackInterfaceCode::THERMAL_ACTION_CHANGED)) {
44 ret = OnThermalActionChangedStub(data);
45 } else {
46 ret = IPCObjectStub::OnRemoteRequest(code, data, reply, option);
47 }
48 HiviewDFX::XCollie::GetInstance().CancelTimer(id);
49 return ret;
50 }
51
OnThermalActionChangedStub(MessageParcel & data)52 int32_t ThermalActionCallbackStub::OnThermalActionChangedStub(MessageParcel& data)
53 {
54 std::map<std::string, std::string> actionMapCb;
55 uint32_t size = 0;
56 THERMAL_READ_PARCEL_WITH_RET(data, Uint32, size, E_READ_PARCEL_ERROR_THERMAL);
57 if (size <= 0 || size > MAX_ACTION_MAP_NUM) {
58 THERMAL_HILOGW(COMP_SVC, "size exceed limit, size=%{public}d", size);
59 return E_EXCEED_PARAM_LIMIT;
60 }
61 for (uint32_t i = 0; i < size; i++) {
62 std::string type;
63 std::string action;
64 THERMAL_READ_PARCEL_WITH_RET(data, String, type, E_READ_PARCEL_ERROR_THERMAL);
65 THERMAL_READ_PARCEL_WITH_RET(data, String, action, E_READ_PARCEL_ERROR_THERMAL);
66 actionMapCb[type] = action;
67 }
68 OnThermalActionChanged(actionMapCb);
69 return ERR_OK;
70 }
71 } // namespace PowerMgr
72 } // namespace OHOS
73