chromium/media/cast/openscreen/rpc_call_message_handler.h

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_CAST_OPENSCREEN_RPC_CALL_MESSAGE_HANDLER_H_
#define MEDIA_CAST_OPENSCREEN_RPC_CALL_MESSAGE_HANDLER_H_

#include <optional>

#include "base/time/time.h"
#include "media/base/audio_decoder_config.h"
#include "media/base/video_decoder_config.h"
#include "third_party/openscreen/src/cast/streaming/rpc_messenger.h"

namespace openscreen::cast {
class RpcMessage;
}  // namespace openscreen::cast

namespace media::cast {

// This class is responsible for translating between
// openscreen::cast::RpcMessage commands (used by the remoting protocol) and
// chromium types that are more easily usable.
class RpcInitializationCallMessageHandler { … };

class RpcRendererCallMessageHandler { … };

class RpcDemuxerStreamCBMessageHandler { … };

// Processes the incoming |message| and forwards it to the appropriate |client|
// method.
bool DispatchInitializationRpcCall(openscreen::cast::RpcMessage* message,
                                   RpcInitializationCallMessageHandler* client);
bool DispatchRendererRpcCall(openscreen::cast::RpcMessage* message,
                             RpcRendererCallMessageHandler* client);
bool DispatchDemuxerStreamCBRpcCall(openscreen::cast::RpcMessage* message,
                                    RpcDemuxerStreamCBMessageHandler* client);

}  // namespace media::cast

#endif  // MEDIA_CAST_OPENSCREEN_RPC_CALL_MESSAGE_HANDLER_H_