chrome/browser/net/proxy_service_factory.h

   1 // Copyright (c) 2011 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_NET_PROXY_SERVICE_FACTORY_H_
   6 #define CHROME_BROWSER_NET_PROXY_SERVICE_FACTORY_H_
   7
   8 #include "base/basictypes.h"
   9
  10 class PrefProxyConfigTracker;
  11 class PrefService;
  12
  13 namespace base {
  14 class CommandLine;
  15 }
  16
  17 namespace net {
  18 class NetLog;
  19 class NetworkDelegate;
  20 class ProxyConfigService;
  21 class ProxyService;
  22 class URLRequestContext;
  23 }
  24
  25 class ProxyServiceFactory {
  26  public:
  27   // Creates a ProxyConfigService that delivers the system preferences
  28   // (or the respective ChromeOS equivalent).
  29   static net::ProxyConfigService* CreateProxyConfigService(
  30       PrefProxyConfigTracker* tracker);
  31
  32   // Creates a PrefProxyConfigTracker that tracks preferences of a
  33   // profile. On ChromeOS it additionaly tracks local state for shared proxy
  34   // settings. This tracker should be used if the profile's preferences should
  35   // be respected. On ChromeOS's signin screen this is for example not the case.
  36   static PrefProxyConfigTracker* CreatePrefProxyConfigTrackerOfProfile(
  37       PrefService* profile_prefs,
  38       PrefService* local_state_prefs);
  39
  40   // Creates a PrefProxyConfigTracker that tracks local state only. This tracker
  41   // should be used for the system request context and the signin screen
  42   // (ChromeOS only).
  43   static PrefProxyConfigTracker* CreatePrefProxyConfigTrackerOfLocalState(
  44       PrefService* local_state_prefs);
  45
  46   // Create a proxy service according to the options on command line.
  47   static net::ProxyService* CreateProxyService(
  48       net::NetLog* net_log,
  49       net::URLRequestContext* context,
  50       net::NetworkDelegate* network_delegate,
  51       net::ProxyConfigService* proxy_config_service,
  52       const base::CommandLine& command_line,
  53       bool quick_check_enabled);
  54
  55  private:
  56   DISALLOW_IMPLICIT_CONSTRUCTORS(ProxyServiceFactory);
  57 };
  58
  59 #endif  // CHROME_BROWSER_NET_PROXY_SERVICE_FACTORY_H_