1 /*
2 * Copyright (c) 2021-2022 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 "display_power_callback_stub.h"
17
18 #include <message_parcel.h>
19 #include "errors.h"
20 #include "display_common.h"
21 #include "display_log.h"
22 #include "display_mgr_errors.h"
23 #include "display_power_info.h"
24 #include "idisplay_power_callback.h"
25 #include "ipc_object_stub.h"
26 #include "message_option.h"
27 #include "xcollie.h"
28 #include "xcollie_define.h"
29
30 namespace OHOS {
31 namespace DisplayPowerMgr {
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)32 int32_t DisplayPowerCallbackStub::OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply,
33 MessageOption &option)
34 {
35 DISPLAY_HILOGD(COMP_SVC, "DisplayPowerCallbackStub::OnRemoteRequest, cmd = %d, flags= %d",
36 code, option.GetFlags());
37 std::u16string descripter = DisplayPowerCallbackStub::GetDescriptor();
38 std::u16string remoteDescripter = data.ReadInterfaceToken();
39 if (descripter != remoteDescripter) {
40 DISPLAY_HILOGE(COMP_SVC, "descriptor is not matched!");
41 return E_GET_POWER_SERVICE_FAILED;
42 }
43
44 const int DFX_DELAY_MS = 10000;
45 int id = HiviewDFX::XCollie::GetInstance().SetTimer("DisplayPowerCallbackStub", DFX_DELAY_MS, nullptr, nullptr,
46 HiviewDFX::XCOLLIE_FLAG_NOOP);
47 int32_t ret = ERR_OK;
48 switch (code) {
49 case static_cast<int32_t>(IDisplayPowerCallback::ON_DISPLAY_STATE_CHANGED):
50 ret = OnDisplayStateChangedStub(data, reply);
51 break;
52 default:
53 ret = IPCObjectStub::OnRemoteRequest(code, data, reply, option);
54 break;
55 }
56 HiviewDFX::XCollie::GetInstance().CancelTimer(id);
57 return ret;
58 }
59
OnDisplayStateChangedStub(MessageParcel & data,MessageParcel & reply)60 int32_t DisplayPowerCallbackStub::OnDisplayStateChangedStub(MessageParcel& data, MessageParcel& reply)
61 {
62 uint32_t id = 0;
63 uint32_t state = 0;
64
65 READ_PARCEL_WITH_RET(data, Uint32, id, E_READ_PARCEL_ERROR);
66 READ_PARCEL_WITH_RET(data, Uint32, state, E_READ_PARCEL_ERROR);
67
68 OnDisplayStateChanged(id, static_cast<DisplayState>(state));
69 return ERR_OK;
70 }
71 } // namespace DisplayPowerMgr
72 } // namespace OHOS
73