chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_io_data.cc

   1 // Copyright 2015 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 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_io_data.h"
   6
   7 #include "base/prefs/pref_service.h"
   8 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h"
   9 #include "chrome/common/chrome_content_client.h"
  10 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_config_retrieval_params.h"
  11 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_experiments_stats.h"
  12 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_io_data.h"
  13 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_params.h"
  14 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_pref_names.h"
  15
  16 #if defined(OS_ANDROID)
  17 #include "base/android/build_info.h"
  18 #endif
  19
  20 #if defined(ENABLE_DATA_REDUCTION_PROXY_DEBUGGING)
  21 #include "chrome/browser/browser_process.h"
  22 #include "components/data_reduction_proxy/content/browser/content_data_reduction_proxy_debug_ui_service.h"
  23 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_configurator.h"
  24 #endif
  25
  26 namespace content {
  27 class BrowserContext;
  28 }
  29
  30 using data_reduction_proxy::DataReductionProxyParams;
  31
  32 scoped_ptr<data_reduction_proxy::DataReductionProxyIOData>
  33 CreateDataReductionProxyChromeIOData(
  34     net::NetLog* net_log,
  35     PrefService* prefs,
  36     const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner,
  37     const scoped_refptr<base::SingleThreadTaskRunner>& ui_task_runner,
  38     bool enable_quic) {
  39   DCHECK(net_log);
  40   DCHECK(prefs);
  41
  42   int flags = DataReductionProxyParams::kAllowed |
  43       DataReductionProxyParams::kFallbackAllowed |
  44       DataReductionProxyParams::kAlternativeAllowed;
  45   if (data_reduction_proxy::params::IsIncludedInPromoFieldTrial())
  46     flags |= DataReductionProxyParams::kPromoAllowed;
  47   if (data_reduction_proxy::params::IsIncludedInHoldbackFieldTrial())
  48     flags |= DataReductionProxyParams::kHoldback;
  49 #if defined(OS_ANDROID)
  50   if (data_reduction_proxy::params::IsIncludedInAndroidOnePromoFieldTrial(
  51           base::android::BuildInfo::GetInstance()->android_build_fp())) {
  52     flags |= DataReductionProxyParams::kPromoAllowed;
  53   }
  54 #endif
  55
  56   bool enabled =
  57       prefs->GetBoolean(
  58           data_reduction_proxy::prefs::kDataReductionProxyEnabled) ||
  59       data_reduction_proxy::params::ShouldForceEnableDataReductionProxy();
  60   scoped_ptr<data_reduction_proxy::DataReductionProxyIOData>
  61       data_reduction_proxy_io_data(
  62           new data_reduction_proxy::DataReductionProxyIOData(
  63               DataReductionProxyChromeSettings::GetClient(), flags, net_log,
  64               io_task_runner, ui_task_runner, enabled, enable_quic,
  65               GetUserAgent()));
  66   data_reduction_proxy_io_data->experiments_stats()->InitializeOnUIThread(
  67       data_reduction_proxy::DataReductionProxyConfigRetrievalParams::Create(
  68           prefs));
  69
  70 #if defined(ENABLE_DATA_REDUCTION_PROXY_DEBUGGING)
  71   scoped_ptr<data_reduction_proxy::ContentDataReductionProxyDebugUIService>
  72       data_reduction_proxy_ui_service(
  73           new data_reduction_proxy::ContentDataReductionProxyDebugUIService(
  74               base::Bind(&data_reduction_proxy::DataReductionProxyConfigurator::
  75                              GetProxyConfig,
  76                          base::Unretained(
  77                              data_reduction_proxy_io_data->configurator())),
  78               ui_task_runner, io_task_runner,
  79               g_browser_process->GetApplicationLocale()));
  80   data_reduction_proxy_io_data->set_debug_ui_service(
  81       data_reduction_proxy_ui_service.Pass());
  82 #endif
  83
  84   return data_reduction_proxy_io_data.Pass();
  85 }