remoting/signaling/log_to_server.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef REMOTING_SIGNALING_LOG_TO_SERVER_H_
   6 #define REMOTING_SIGNALING_LOG_TO_SERVER_H_
   7
   8 #include <deque>
   9 #include <map>
  10 #include <string>
  11
  12 #include "base/threading/non_thread_safe.h"
  13 #include "remoting/signaling/server_log_entry.h"
  14 #include "remoting/signaling/signal_strategy.h"
  15
  16 namespace buzz {
  17 class XmlElement;
  18 }  // namespace buzz
  19
  20 namespace remoting {
  21
  22 class IqSender;
  23
  24 // LogToServer sends log entries to a server.
  25 // The contents of the log entries are described in server_log_entry.cc.
  26 // They do not contain any personally identifiable information.
  27 class LogToServer : public base::NonThreadSafe,
  28                     public SignalStrategy::Listener {
  29  public:
  30   LogToServer(ServerLogEntry::Mode mode,
  31               SignalStrategy* signal_strategy,
  32               const std::string& directory_bot_jid);
  33   virtual ~LogToServer();
  34
  35   // SignalStrategy::Listener interface.
  36   virtual void OnSignalStrategyStateChange(
  37       SignalStrategy::State state) OVERRIDE;
  38   virtual bool OnSignalStrategyIncomingStanza(
  39       const buzz::XmlElement* stanza) OVERRIDE;
  40
  41   void Log(const ServerLogEntry& entry);
  42
  43   ServerLogEntry::Mode mode() { return mode_; }
  44
  45  private:
  46   void SendPendingEntries();
  47
  48   ServerLogEntry::Mode mode_;
  49   SignalStrategy* signal_strategy_;
  50   scoped_ptr<IqSender> iq_sender_;
  51   std::string directory_bot_jid_;
  52
  53   std::deque<ServerLogEntry> pending_entries_;
  54
  55   DISALLOW_COPY_AND_ASSIGN(LogToServer);
  56 };
  57
  58 }  // namespace remoting
  59
  60 #endif  // REMOTING_SIGNALING_LOG_TO_SERVER_H_