src/chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.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 CHROME_BROWSER_NET_SPDYPROXY_DATA_REDUCTION_PROXY_CHROME_SETTINGS_H_
   6 #define CHROME_BROWSER_NET_SPDYPROXY_DATA_REDUCTION_PROXY_CHROME_SETTINGS_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_auth_request_handler.h"
  10 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_settings.h"
  11 #include "components/keyed_service/core/keyed_service.h"
  12
  13 namespace base {
  14 class PrefService;
  15 }
  16
  17 namespace data_reduction_proxy {
  18 class DataReductionProxyConfigurator;
  19 class DataReductionProxyParams;
  20 }
  21
  22 namespace net {
  23 class URLRequestContextGetter;
  24 }
  25
  26 class PrefService;
  27
  28 // Data reduction proxy settings class suitable for use with a Chrome browser.
  29 // It is keyed to a browser context.
  30 class DataReductionProxyChromeSettings
  31     : public data_reduction_proxy::DataReductionProxySettings,
  32       public KeyedService {
  33  public:
  34   // Constructs a settings object with the given configuration parameters.
  35   // Construction and destruction must happen on the UI thread.
  36   explicit DataReductionProxyChromeSettings(
  37       data_reduction_proxy::DataReductionProxyParams* params);
  38
  39   // Destructs the settings object.
  40   ~DataReductionProxyChromeSettings() override;
  41
  42   // Initialize the settings object with the given configurator, prefs services,
  43   // and request context.
  44   void InitDataReductionProxySettings(
  45       data_reduction_proxy::DataReductionProxyConfigurator* configurator,
  46       PrefService* profile_prefs,
  47       PrefService* local_state_prefs,
  48       net::URLRequestContextGetter* request_context);
  49
  50   // Gets the client type for the data reduction proxy.
  51   static data_reduction_proxy::Client GetClient();
  52
  53  private:
  54   // Registers the DataReductionProxyEnabled synthetic field trial with
  55   // the group |data_reduction_proxy_enabled|.
  56   void RegisterSyntheticFieldTrial(bool data_reduction_proxy_enabled);
  57
  58   DISALLOW_COPY_AND_ASSIGN(DataReductionProxyChromeSettings);
  59 };
  60
  61 #endif  // CHROME_BROWSER_NET_SPDYPROXY_DATA_REDUCTION_PROXY_CHROME_SETTINGS_H_