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 "audio_manager_privacy_proxy.h"
17 #include "accesstoken_log.h"
18
19 namespace OHOS {
20 namespace Security {
21 namespace AccessToken {
22 namespace {
23 constexpr HiviewDFX::HiLogLabel LABEL = {LOG_CORE, SECURITY_DOMAIN_PRIVACY, "AudioManagerPrivacyProxy"};
24 static constexpr int32_t ERROR = -1;
25 }
26
IsMicrophoneMute()27 bool AudioManagerPrivacyProxy::IsMicrophoneMute()
28 {
29 MessageParcel data;
30 MessageParcel reply;
31 MessageOption option;
32 if (!data.WriteInterfaceToken(GetDescriptor())) {
33 ACCESSTOKEN_LOG_ERROR(LABEL, "WriteInterfaceToken failed");
34 return false;
35 }
36 int32_t error = Remote()->SendRequest(AudioPolicyCommand::IS_MICROPHONE_MUTE, data, reply, option);
37 if (error != ERR_NONE) {
38 ACCESSTOKEN_LOG_ERROR(LABEL, "IsMicrophoneMute failed, error: %{public}d", error);
39 return false;
40 }
41 return reply.ReadBool();
42 }
43
SetMicrophoneMute(bool isMute)44 int32_t AudioManagerPrivacyProxy::SetMicrophoneMute(bool isMute)
45 {
46 MessageParcel data;
47 MessageParcel reply;
48 MessageOption option;
49 if (!data.WriteInterfaceToken(GetDescriptor())) {
50 ACCESSTOKEN_LOG_ERROR(LABEL, "WriteInterfaceToken failed");
51 return ERROR;
52 }
53 data.WriteBool(isMute);
54 int32_t error = Remote()->SendRequest(AudioPolicyCommand::SET_MICROPHONE_MUTE, data, reply, option);
55 if (error != ERR_NONE) {
56 ACCESSTOKEN_LOG_ERROR(LABEL, "set microphoneMute failed, error: %d", error);
57 return error;
58 }
59 return reply.ReadInt32();
60 }
61
SetMicStateChangeCallback(const int32_t clientId,const sptr<IRemoteObject> & object)62 int32_t AudioManagerPrivacyProxy::SetMicStateChangeCallback(const int32_t clientId, const sptr<IRemoteObject> &object)
63 {
64 MessageParcel data;
65 MessageParcel reply;
66 MessageOption option;
67 if (!data.WriteInterfaceToken(GetDescriptor())) {
68 ACCESSTOKEN_LOG_ERROR(LABEL, "WriteInterfaceToken failed");
69 return ERROR;
70 }
71 data.WriteInt32(clientId);
72 (void)data.WriteRemoteObject(object);
73 int error = Remote()->SendRequest(AudioPolicyCommand::SET_MIC_STATE_CHANGE_CALLBACK, data, reply, option);
74 if (error != ERR_NONE) {
75 ACCESSTOKEN_LOG_ERROR(LABEL, "SetMicStateChangeCallback failed, error: %{public}d", error);
76 return error;
77 }
78 return reply.ReadInt32();
79 }
80 } // namespace AccessToken
81 } // namespace Security
82 } // namespace OHOS
83