1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <json/json.h>
20 
21 #include "common/libs/utils/result.h"
22 
23 namespace cuttlefish {
24 namespace webrtc_streaming {
25 
26 // Interface for an object capable of sending messages to the peer over a
27 // signaling channel. More specifically, it can send 'forward' message types to
28 // the signaling sever.
29 class PeerSignalingHandler {
30  public:
31   virtual ~PeerSignalingHandler() = default;
32 
33   virtual Result<void> SendMessage(const Json::Value& msg) = 0;
34 };
35 
36 }  // namespace webrtc_streaming
37 }  // namespace cuttlefish
38