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// Copyright 2014 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_HOST_STATUS_LOGGER_H_
#define REMOTING_HOST_HOST_STATUS_LOGGER_H_
#include <map>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "base/threading/non_thread_safe.h"
#include "remoting/host/host_status_observer.h"
#include "remoting/protocol/transport.h"
#include "remoting/signaling/log_to_server.h"
namespace remoting {
class HostStatusMonitor;
// HostStatusLogger sends host log entries to a server.
// The contents of the log entries are described in server_log_entry_host.cc.
// They do not contain any personally identifiable information.
class HostStatusLogger : public HostStatusObserver,
public base::NonThreadSafe {
public:
HostStatusLogger(base::WeakPtr<HostStatusMonitor> monitor,
ServerLogEntry::Mode mode,
SignalStrategy* signal_strategy,
const std::string& directory_bot_jid);
~HostStatusLogger() override;
// Logs a session state change. Currently, this is either
// connection or disconnection.
void LogSessionStateChange(const std::string& jid, bool connected);
// HostStatusObserver interface.
void OnClientConnected(const std::string& jid) override;
void OnClientDisconnected(const std::string& jid) override;
void OnClientRouteChange(const std::string& jid,
const std::string& channel_name,
const protocol::TransportRoute& route) override;
// Allows test code to fake SignalStrategy state change events.
void SetSignalingStateForTest(SignalStrategy::State state);
private:
LogToServer log_to_server_;
base::WeakPtr<HostStatusMonitor> monitor_;
// A map from client JID to the route type of that client's connection to
// this host.
std::map<std::string, protocol::TransportRoute::RouteType>
connection_route_type_;
DISALLOW_COPY_AND_ASSIGN(HostStatusLogger);
};
} // namespace remoting
#endif // REMOTING_HOST_HOST_STATUS_LOGGER_H_
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