chromeos/network/network_connection_observer.h

   1 // Copyright (c) 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 CHROMEOS_NETWORK_NETWORK_CONNECTION_OBSERVER_H_
   6 #define CHROMEOS_NETWORK_NETWORK_CONNECTION_OBSERVER_H_
   7
   8 #include <string>
   9
  10 #include "base/macros.h"
  11 #include "chromeos/chromeos_export.h"
  12
  13 namespace chromeos {
  14
  15 // Observer class for network connection events.
  16 class CHROMEOS_EXPORT NetworkConnectionObserver {
  17  public:
  18   NetworkConnectionObserver();
  19
  20   // Called when a connection to network |service_path| is requested by
  21   // calling NetworkConnectionHandler::ConnectToNetwork.
  22   virtual void ConnectToNetworkRequested(const std::string& service_path);
  23
  24   // Called when a connection request succeeds.
  25   virtual void ConnectSucceeded(const std::string& service_path);
  26
  27   // Called when a connection request fails. Valid error names are defined in
  28   // NetworkConnectionHandler.
  29   virtual void ConnectFailed(const std::string& service_path,
  30                              const std::string& error_name);
  31
  32   // Called when a disconnect to network |service_path| is requested by
  33   // calling NetworkConnectionHandler::DisconnectNetwork. Success or failure
  34   // for disconnect is not tracked here, observe NetworkStateHandler for state
  35   // changes instead.
  36   virtual void DisconnectRequested(const std::string& service_path);
  37
  38  protected:
  39   virtual ~NetworkConnectionObserver();
  40
  41  private:
  42   DISALLOW_COPY_AND_ASSIGN(NetworkConnectionObserver);
  43 };
  44
  45 }  // namespace chromeos
  46
  47 #endif  // CHROMEOS_NETWORK_NETWORK_CONNECTION_OBSERVER_H_