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 "pin_auth_stub.h"
17
18 #include "iam_logger.h"
19 #include "iam_common_defines.h"
20
21 #define LOG_TAG "PIN_AUTH_SA"
22
23 namespace OHOS {
24 namespace UserIam {
25 namespace PinAuth {
26
27 // When true is passed into IRemoteStub, sa will process request serially.
PinAuthStub()28 PinAuthStub::PinAuthStub() : IRemoteStub(true) {};
29
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)30 int32_t PinAuthStub::OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
31 {
32 IAM_LOGI("cmd = %{public}u, flags = %{public}d", code, option.GetFlags());
33 if (PinAuthStub::GetDescriptor() != data.ReadInterfaceToken()) {
34 IAM_LOGE("descriptor is not matched");
35 return UserAuth::GENERAL_ERROR;
36 }
37 switch (code) {
38 case PinAuthInterfaceCode::REGISTER_INPUTER:
39 RegisterInputerStub(data, reply);
40 return UserAuth::SUCCESS;
41 case PinAuthInterfaceCode::UNREGISTER_INPUTER:
42 UnRegisterInputerStub(data, reply);
43 return UserAuth::SUCCESS;
44 default:
45 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
46 }
47 }
48
RegisterInputerStub(MessageParcel & data,MessageParcel & reply)49 void PinAuthStub::RegisterInputerStub(MessageParcel &data, MessageParcel &reply)
50 {
51 IAM_LOGI("start");
52 sptr<IRemoteObject> obj = data.ReadRemoteObject();
53 if (obj == nullptr) {
54 IAM_LOGE("failed to read remote object");
55 return;
56 }
57 sptr<InputerGetData> inputer = iface_cast<InputerGetData>(obj);
58 if (inputer == nullptr) {
59 IAM_LOGE("inputer is nullptr");
60 return;
61 }
62 bool ret = RegisterInputer(inputer);
63 if (!reply.WriteBool(ret)) {
64 IAM_LOGE("failed to write result");
65 }
66 }
67
UnRegisterInputerStub(MessageParcel & data,MessageParcel & reply)68 void PinAuthStub::UnRegisterInputerStub(MessageParcel &data, MessageParcel &reply)
69 {
70 (void)data;
71 (void)reply;
72 IAM_LOGI("start");
73 UnRegisterInputer();
74 }
75 } // namespace PinAuth
76 } // namespace UserIam
77 } // namespace OHOS