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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_HOST_HOST_STATUS_OBSERVER_H_
#define REMOTING_HOST_HOST_STATUS_OBSERVER_H_
#include <string>
#include "remoting/host/mojom/remoting_host.mojom.h"
namespace remoting {
namespace protocol {
struct TransportRoute;
} // namespace protocol
// Interface for host status observer. All methods are invoked on the
// network thread. Observers must not tear-down ChromotingHost state
// on receipt of these callbacks; they are purely informational.
class HostStatusObserver : public mojom::HostStatusObserver {
public:
HostStatusObserver() = default;
~HostStatusObserver() override = default;
// Called when an unauthorized user attempts to connect to the host.
void OnClientAccessDenied(const std::string& signaling_id) override {}
// Called when a new client is authenticated.
void OnClientAuthenticated(const std::string& signaling_id) override {}
// Called when all channels for an authenticated client are connected.
void OnClientConnected(const std::string& signaling_id) override {}
// Called when an authenticated client is disconnected.
void OnClientDisconnected(const std::string& signaling_id) override {}
// Called on notification of a route change event, when a channel is
// connected.
void OnClientRouteChange(const std::string& signaling_id,
const std::string& channel_name,
const protocol::TransportRoute& route) override {}
// Called when the host is started for an account.
void OnHostStarted(const std::string& owner_email) override {}
// Called when the host shuts down.
void OnHostShutdown() override {}
};
} // namespace remoting
#endif // REMOTING_HOST_HOST_STATUS_OBSERVER_H_
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