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   if (data_reduction_proxy::params::IsIncludedInPromoFieldTrial())
  45     flags |= DataReductionProxyParams::kPromoAllowed;
  46   if (data_reduction_proxy::params::IsIncludedInHoldbackFieldTrial())
  47     flags |= DataReductionProxyParams::kHoldback;
  48 #if defined(OS_ANDROID)
  49   if (data_reduction_proxy::params::IsIncludedInAndroidOnePromoFieldTrial(
  50           base::android::BuildInfo::GetInstance()->android_build_fp())) {
  51     flags |= DataReductionProxyParams::kPromoAllowed;
  52   }
  53 #endif
  54
  55   bool enabled =
  56       prefs->GetBoolean(
  57           data_reduction_proxy::prefs::kDataReductionProxyEnabled) ||
  58       data_reduction_proxy::params::ShouldForceEnableDataReductionProxy();
  59   scoped_ptr<data_reduction_proxy::DataReductionProxyIOData>
  60       data_reduction_proxy_io_data(
  61           new data_reduction_proxy::DataReductionProxyIOData(
  62               DataReductionProxyChromeSettings::GetClient(), flags, net_log,
  63               io_task_runner, ui_task_runner, enabled, enable_quic,
  64               GetUserAgent()));
  65   data_reduction_proxy_io_data->experiments_stats()->InitializeOnUIThread(
  66       data_reduction_proxy::DataReductionProxyConfigRetrievalParams::Create(
  67           prefs));
  68
  69 #if defined(ENABLE_DATA_REDUCTION_PROXY_DEBUGGING)
  70   scoped_ptr<data_reduction_proxy::ContentDataReductionProxyDebugUIService>
  71       data_reduction_proxy_ui_service(
  72           new data_reduction_proxy::ContentDataReductionProxyDebugUIService(
  73               base::Bind(&data_reduction_proxy::DataReductionProxyConfigurator::
  74                              GetProxyConfig,
  75                          base::Unretained(
  76                              data_reduction_proxy_io_data->configurator())),
  77               ui_task_runner, io_task_runner,
  78               g_browser_process->GetApplicationLocale()));
  79   data_reduction_proxy_io_data->set_debug_ui_service(
  80       data_reduction_proxy_ui_service.Pass());
  81 #endif
  82
  83   return data_reduction_proxy_io_data.Pass();
  84 }