chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_configurator.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_CONFIGURATOR_H_
   6 #define CHROME_BROWSER_NET_SPDYPROXY_DATA_REDUCTION_PROXY_CHROME_CONFIGURATOR_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/gtest_prod_util.h"
  12 #include "base/task_runner.h"
  13 #include "components/data_reduction_proxy/browser/data_reduction_proxy_configurator.h"
  14 #include "net/proxy/proxy_config.h"
  15
  16 namespace base {
  17 class SequencedTaskRunner;
  18 }
  19
  20 namespace net {
  21 class ProxyInfo;
  22 class ProxyService;
  23 }
  24
  25 class PrefService;
  26
  27 class DataReductionProxyChromeConfigurator
  28     : public data_reduction_proxy::DataReductionProxyConfigurator {
  29  public:
  30   explicit DataReductionProxyChromeConfigurator(
  31       PrefService* prefs,
  32       scoped_refptr<base::SequencedTaskRunner> network_task_runner);
  33   virtual ~DataReductionProxyChromeConfigurator();
  34
  35   virtual void Enable(bool primary_restricted,
  36                       bool fallback_restricted,
  37                       const std::string& primary_origin,
  38                       const std::string& fallback_origin,
  39                       const std::string& ssl_origin) OVERRIDE;
  40   virtual void Disable() OVERRIDE;
  41
  42   // Add a host pattern to bypass. This should follow the same syntax used
  43   // in net::ProxyBypassRules; that is, a hostname pattern, a hostname suffix
  44   // pattern, an IP literal, a CIDR block, or the magic string '<local>'.
  45   // Bypass settings persist for the life of this object and are applied
  46   // each time the proxy is enabled, but are not updated while it is enabled.
  47   virtual void AddHostPatternToBypass(const std::string& pattern) OVERRIDE;
  48
  49   // Add a URL pattern to bypass the proxy. The base implementation strips
  50   // everything in |pattern| after the first single slash and then treats it
  51   // as a hostname pattern. Subclasses may implement other semantics.
  52   virtual void AddURLPatternToBypass(const std::string& pattern) OVERRIDE;
  53
  54   // Updates the config for use on the IO thread.
  55   void UpdateProxyConfigOnIO(const net::ProxyConfig& config);
  56
  57   // Returns the current data reduction proxy config, even if it is not the
  58   // effective configuration used by the proxy service.
  59   const net::ProxyConfig& GetProxyConfigOnIO() const;
  60
  61  private:
  62   FRIEND_TEST_ALL_PREFIXES(DataReductionProxyConfigTest, TestBypassList);
  63
  64   PrefService* prefs_;
  65   scoped_refptr<base::SequencedTaskRunner> network_task_runner_;
  66
  67   std::vector<std::string> bypass_rules_;
  68   net::ProxyConfig config_;
  69
  70   DISALLOW_COPY_AND_ASSIGN(DataReductionProxyChromeConfigurator);
  71 };
  72
  73 #endif  // CHROME_BROWSER_NET_SPDYPROXY_DATA_REDUCTION_PROXY_CHROME_CONFIGURATOR_H_