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// 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 COMPONENTS_CAST_STREAMING_BROWSER_CONTROL_REMOTING_REMOTING_SESSION_CLIENT_H_
#define COMPONENTS_CAST_STREAMING_BROWSER_CONTROL_REMOTING_REMOTING_SESSION_CLIENT_H_
#include "components/cast_streaming/browser/common/streaming_initialization_info.h"
#include "third_party/openscreen/src/cast/streaming/public/receiver_session.h"
namespace openscreen::cast {
class RpcMessenger;
} // namespace openscreen::cast
namespace cast_streaming::remoting {
// This class provides an interface for management of a remoting session's
// lifetime events.
class RemotingSessionClient {
public:
// This class provides a way for a RemotingSessionClient to start a new
// streaming session.
class Dispatcher {
public:
virtual ~Dispatcher() = default;
// Starts a new streaming session with configuration as dictated by
// |initialization_info|.
virtual void StartStreamingSession(
StreamingInitializationInfo initialization_info) = 0;
};
virtual ~RemotingSessionClient() = default;
// Called when a new remoting session is negotiated. |messenger| is the
// RpcMessenger associated with this session, and is expected to remain valid
// until either OnRemotingSessionEnded() or this method are called.
virtual void OnRemotingSessionNegotiated(
openscreen::cast::RpcMessenger* messenger) = 0;
// Configures the remoting session using these parameters and upcoming RPC
// calls received from Openscreen. Will eventually call |dispatcher|'s
// StartStreamingSession().
virtual void ConfigureRemotingAsync(
Dispatcher* dispatcher,
const openscreen::cast::ReceiverSession* session,
openscreen::cast::ReceiverSession::ConfiguredReceivers receivers) = 0;
// Called when a remoting session ends.
virtual void OnRemotingSessionEnded() = 0;
};
} // namespace cast_streaming::remoting
#endif // COMPONENTS_CAST_STREAMING_BROWSER_CONTROL_REMOTING_REMOTING_SESSION_CLIENT_H_
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