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 CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_AUTH_PREWARMER_H_ 6#define CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_AUTH_PREWARMER_H_ 7 8#include "base/basictypes.h" 9#include "base/callback.h" 10#include "chromeos/network/network_state_handler_observer.h" 11#include "content/public/browser/notification_observer.h" 12#include "content/public/browser/notification_registrar.h" 13 14namespace net { 15class URLRequestContextGetter; 16} // namespace net 17 18namespace chromeos { 19 20class NetworkState; 21 22// Class for prewarming authentication network connection. 23class AuthPrewarmer : public NetworkStateHandlerObserver, 24 public content::NotificationObserver { 25 public: 26 AuthPrewarmer(); 27 virtual ~AuthPrewarmer(); 28 29 void PrewarmAuthentication(const base::Closure& completion_callback); 30 31 private: 32 // chromeos::NetworkStateHandlerObserver overrides. 33 virtual void DefaultNetworkChanged(const NetworkState* network) OVERRIDE; 34 35 // content::NotificationObserver overrides. 36 virtual void Observe(int type, 37 const content::NotificationSource& source, 38 const content::NotificationDetails& details) OVERRIDE; 39 40 bool IsNetworkConnected() const; 41 net::URLRequestContextGetter* GetRequestContext() const; 42 void DoPrewarm(); 43 44 content::NotificationRegistrar registrar_; 45 base::Closure completion_callback_; 46 bool doing_prewarm_; 47 48 DISALLOW_COPY_AND_ASSIGN(AuthPrewarmer); 49}; 50 51} // namespace chromeos 52 53#endif // CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_AUTH_PREWARMER_H_ 54