1 /*
2 * Copyright (C) 2023-2023 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 * Description: supply cast session listener implement stub.
15 * Author: zhangge
16 * Create: 2022-6-15
17 */
18
19 #include "cast_session_listener_impl_stub.h"
20
21 #include "cast_engine_common_helper.h"
22 #include "cast_stub_helper.h"
23
24 namespace OHOS {
25 namespace CastEngine {
26 namespace CastEngineClient {
27 DEFINE_CAST_ENGINE_LABEL("Cast-Client-SessionListener");
28
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)29 int CastSessionListenerImplStub::OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply,
30 MessageOption &option)
31 {
32 RETRUEN_IF_WRONG_TASK(code, data, reply, option);
33 return EXECUTE_SINGLE_STUB_TASK(code, data, reply);
34 }
35
CastSessionListenerImplStub(std::shared_ptr<ICastSessionListener> userListener_)36 CastSessionListenerImplStub::CastSessionListenerImplStub(std::shared_ptr<ICastSessionListener> userListener_)
37 : userListener_(userListener_)
38 {
39 FILL_SINGLE_STUB_TASK(ON_DEVICE_STATE, &CastSessionListenerImplStub::DoOnDeviceStateTask);
40 FILL_SINGLE_STUB_TASK(ON_EVENT, &CastSessionListenerImplStub::DoOnEventTask);
41 FILL_SINGLE_STUB_TASK(ON_REMOTE_CTRL_EVENT, &CastSessionListenerImplStub::DoOnRemoteCtrlEventTask);
42 }
43
DoOnDeviceStateTask(MessageParcel & data,MessageParcel & reply)44 int32_t CastSessionListenerImplStub::DoOnDeviceStateTask(MessageParcel &data, MessageParcel &reply)
45 {
46 static_cast<void>(reply);
47 auto stateInfo = ReadDeviceStateInfo(data);
48 if (stateInfo == nullptr) {
49 CLOGE("sate info is null");
50 return ERR_NULL_OBJECT;
51 }
52 userListener_->OnDeviceState(*stateInfo);
53
54 return ERR_NONE;
55 }
56
DoOnEventTask(MessageParcel & data,MessageParcel & reply)57 int32_t CastSessionListenerImplStub::DoOnEventTask(MessageParcel &data, MessageParcel &reply)
58 {
59 static_cast<void>(reply);
60 int32_t eventId;
61 std::string param;
62 if (!ReadEvent(data, eventId, param)) {
63 CLOGE("read event failed");
64 return ERR_NULL_OBJECT;
65 }
66 userListener_->OnEvent(static_cast<EventId>(eventId), param);
67
68 return ERR_NONE;
69 }
70
DoOnRemoteCtrlEventTask(MessageParcel & data,MessageParcel & reply)71 int32_t CastSessionListenerImplStub::DoOnRemoteCtrlEventTask(MessageParcel &data, MessageParcel &reply)
72 {
73 static_cast<void>(reply);
74 int32_t eventType = data.ReadInt32();
75 uint32_t len = data.ReadUint32();
76 const uint8_t *buf = data.ReadBuffer(static_cast<size_t>(len));
77 if (len == 0 || buf == nullptr) {
78 CLOGE("invalid buffer, len = %{public}u", len);
79 return ERR_NULL_OBJECT;
80 }
81 CLOGE("DoOnRemoteCtrlEventTask, len = %{public}u", len);
82 userListener_->OnRemoteCtrlEvent(eventType, buf, len);
83
84 return ERR_NONE;
85 }
86
OnDeviceState(const DeviceStateInfo & stateInfo)87 void CastSessionListenerImplStub::OnDeviceState(const DeviceStateInfo &stateInfo)
88 {
89 static_cast<void>(stateInfo);
90 }
91
OnEvent(const EventId & eventId,const std::string & jsonParam)92 void CastSessionListenerImplStub::OnEvent(const EventId &eventId, const std::string &jsonParam)
93 {
94 static_cast<void>(eventId);
95 static_cast<void>(jsonParam);
96 }
97
OnRemoteCtrlEvent(int eventType,const uint8_t * data,uint32_t len)98 void CastSessionListenerImplStub::OnRemoteCtrlEvent(int eventType, const uint8_t *data, uint32_t len)
99 {
100 static_cast<void>(eventType);
101 static_cast<void>(data);
102 static_cast<void>(len);
103 }
104 } // namespace CastEngineClient
105 } // namespace CastEngine
106 } // namespace OHOS
107