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- // Copyright 2022 The Chromium Authors. All rights reserved.
- // 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 "base/strings/string_piece.h"
- #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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