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 "daudio_ipc_callback_stub.h"
17
18 #include "daudio_errorcode.h"
19 #include "daudio_log.h"
20
21 #undef DH_LOG_TAG
22 #define DH_LOG_TAG "DAudioIpcCallbackStub"
23
24 namespace OHOS {
25 namespace DistributedHardware {
DAudioIpcCallbackStub()26 DAudioIpcCallbackStub::DAudioIpcCallbackStub()
27 {
28 memberFuncMap_[NOTIFY_REGRESULT] = &DAudioIpcCallbackStub::OnNotifyRegResultInner;
29 memberFuncMap_[NOTIFY_UNREGRESULT] = &DAudioIpcCallbackStub::OnNotifyUnregResultInner;
30 }
31
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)32 int32_t DAudioIpcCallbackStub::OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply,
33 MessageOption &option)
34 {
35 DHLOGI("On remote request, code: %u", code);
36 std::u16string desc = DAudioIpcCallbackStub::GetDescriptor();
37 std::u16string remoteDesc = data.ReadInterfaceToken();
38 if (desc != remoteDesc) {
39 DHLOGE("RemoteDesc is invalid.");
40 return ERR_DH_AUDIO_SA_INVALID_INTERFACE_TOKEN;
41 }
42
43 std::map<int32_t, DAudioCallbackFunc>::iterator iter = memberFuncMap_.find(code);
44 if (iter == memberFuncMap_.end()) {
45 DHLOGE("Invalid request code.");
46 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
47 }
48 DAudioCallbackFunc &func = iter->second;
49 return (this->*func)(data, reply, option);
50 }
51
OnNotifyRegResultInner(MessageParcel & data,MessageParcel & reply,MessageOption & option)52 int32_t DAudioIpcCallbackStub::OnNotifyRegResultInner(MessageParcel &data, MessageParcel &reply, MessageOption &option)
53 {
54 std::string networkId = data.ReadString();
55 std::string dhId = data.ReadString();
56 std::string reqId = data.ReadString();
57 int32_t status = data.ReadInt32();
58 std::string resultData = data.ReadString();
59 int32_t ret = OnNotifyRegResult(networkId, dhId, reqId, status, resultData);
60 return ret;
61 }
62
OnNotifyUnregResultInner(MessageParcel & data,MessageParcel & reply,MessageOption & option)63 int32_t DAudioIpcCallbackStub::OnNotifyUnregResultInner(MessageParcel &data, MessageParcel &reply,
64 MessageOption &option)
65 {
66 std::string networkId = data.ReadString();
67 std::string dhId = data.ReadString();
68 std::string reqId = data.ReadString();
69 int32_t status = data.ReadInt32();
70 std::string resultData = data.ReadString();
71 int32_t ret = OnNotifyUnregResult(networkId, dhId, reqId, status, resultData);
72 return ret;
73 }
74 } // DistributedHardware
75 } // OHOS