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.
5 #ifndef CHROME_BROWSER_NET_SPDYPROXY_DATA_REDUCTION_PROXY_CHROME_SETTINGS_H_
6 #define CHROME_BROWSER_NET_SPDYPROXY_DATA_REDUCTION_PROXY_CHROME_SETTINGS_H_
8 #include "base/memory/scoped_ptr.h"
9 #include "components/data_reduction_proxy/browser/data_reduction_proxy_settings.h"
10 #include "components/keyed_service/core/keyed_service.h"
16 namespace data_reduction_proxy {
17 class DataReductionProxyConfigurator;
18 class DataReductionProxyParams;
22 class URLRequestContextGetter;
27 // Data reduction proxy settings class suitable for use with a Chrome browser.
28 // It is keyed to a browser context.
29 class DataReductionProxyChromeSettings
30 : public data_reduction_proxy::DataReductionProxySettings,
33 // Constructs a settings object with the given configuration parameters.
34 // Construction and destruction must happen on the UI thread.
35 explicit DataReductionProxyChromeSettings(
36 data_reduction_proxy::DataReductionProxyParams* params);
38 // Destructs the settings object.
39 virtual ~DataReductionProxyChromeSettings();
41 // Initialize the settings object with the given configurator, prefs services,
42 // and request context.
43 void InitDataReductionProxySettings(
44 data_reduction_proxy::DataReductionProxyConfigurator* configurator,
45 PrefService* profile_prefs,
46 PrefService* local_state_prefs,
47 net::URLRequestContextGetter* request_context);
49 // Using the chrome::VersionInfo version, returns the build and patch portion
50 // of the string delimited by a period. If the chrome::VersionInfo version
51 // isn't of the form xx.xx.xx.xx returns an empty string.
52 static std::string GetBuildAndPatchNumber();
54 // Gets the client type for the data reduction proxy.
55 static std::string GetClient();
58 // Registers the DataReductionProxyEnabled synthetic field trial with
59 // the group |data_reduction_proxy_enabled|.
60 void RegisterSyntheticFieldTrial(bool data_reduction_proxy_enabled);
62 DISALLOW_COPY_AND_ASSIGN(DataReductionProxyChromeSettings);
65 #endif // CHROME_BROWSER_NET_SPDYPROXY_DATA_REDUCTION_PROXY_CHROME_SETTINGS_H_