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// Copyright 2022 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_CHROMEOS_HOST_EVENT_REPORTER_IMPL_H_
#define REMOTING_HOST_CHROMEOS_HOST_EVENT_REPORTER_IMPL_H_
#include <memory>
#include <string>
#include "chrome/browser/policy/messaging_layer/proto/synced/crd_event.pb.h"
#include "components/reporting/proto/synced/record_constants.pb.h"
#include "remoting/host/host_event_reporter.h"
#include "remoting/host/host_status_monitor.h"
#include "remoting/host/host_status_observer.h"
namespace remoting {
// Remoting host events reporter.
// Configured with the delegate for actual events delivery.
class HostEventReporterImpl : public HostEventReporter,
public HostStatusObserver {
public:
class Delegate {
public:
Delegate();
Delegate(const Delegate& other) = delete;
Delegate& operator=(const Delegate& other) = delete;
virtual ~Delegate();
// API to enqueue event. Must be implemented by subclass.
virtual void EnqueueEvent(::ash::reporting::CRDRecord record) = 0;
};
HostEventReporterImpl(scoped_refptr<HostStatusMonitor> monitor,
std::unique_ptr<Delegate> delegate);
HostEventReporterImpl(const HostEventReporterImpl& other) = delete;
HostEventReporterImpl& operator=(const HostEventReporterImpl& other) = delete;
~HostEventReporterImpl() override;
// HostStatusObserver implementation. These methods will be called from the
// network thread.
void OnClientAccessDenied(const std::string& signaling_id) override;
void OnClientAuthenticated(const std::string& signaling_id) override;
void OnClientConnected(const std::string& signaling_id) override;
void OnClientDisconnected(const std::string& signaling_id) override;
void OnClientRouteChange(const std::string& signaling_id,
const std::string& channel_name,
const protocol::TransportRoute& route) override;
void OnHostStarted(const std::string& owner_email) override;
void OnHostShutdown() override;
private:
void ReportEvent(::ash::reporting::CRDRecord record);
// Host user email.
// Empty before the first call to ReportStart or after ReportStop.
std::string host_user_;
// Connection state (set piece by piece).
std::string host_ip_;
std::string client_ip_;
std::string session_id_;
// Event enqueueing delegate.
std::unique_ptr<Delegate> delegate_;
// Status monitor to observe.
scoped_refptr<HostStatusMonitor> monitor_;
};
} // namespace remoting
#endif // REMOTING_HOST_CHROMEOS_HOST_EVENT_REPORTER_IMPL_H_
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