webrtc_command_channel.h

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/*
 * Copyright 2024 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#pragma once
 
#include "cuttlefish/common/libs/transport/channel_sharedfd.h"
#include "cuttlefish/host/frontend/webrtc/webrtc_commands.pb.h"
 
namespace cuttlefish {
 
class WebrtcClientCommandChannel {
 public:
  WebrtcClientCommandChannel(SharedFD fd);
 
  Result<webrtc::WebrtcCommandResponse> SendCommand(
      const webrtc::WebrtcCommandRequest& request);
 
 private:
  transport::SharedFdChannel channel_;
};
 
class WebrtcServerCommandChannel {
 public:
  WebrtcServerCommandChannel(SharedFD fd);
 
  Result<webrtc::WebrtcCommandRequest> ReceiveRequest();
  Result<void> SendResponse(const webrtc::WebrtcCommandResponse& response);
 
 private:
  transport::SharedFdChannel channel_;
};
 
}  // namespace cuttlefish