chrome/browser/component_updater/chrome_component_updater_configurator.cc

   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 #include "chrome/browser/component_updater/chrome_component_updater_configurator.h"
   6
   7 #include <string>
   8
   9 #include "base/threading/sequenced_worker_pool.h"
  10 #include "base/version.h"
  11 #include "chrome/browser/component_updater/component_patcher_operation_out_of_process.h"
  12 #include "chrome/browser/update_client/chrome_update_query_params_delegate.h"
  13 #include "chrome/common/channel_info.h"
  14 #include "components/component_updater/configurator_impl.h"
  15 #include "content/public/browser/browser_thread.h"
  16
  17 namespace component_updater {
  18
  19 namespace {
  20
  21 class ChromeConfigurator : public update_client::Configurator {
  22  public:
  23   ChromeConfigurator(const base::CommandLine* cmdline,
  24                      net::URLRequestContextGetter* url_request_getter);
  25
  26   // update_client::Configurator overrides.
  27   int InitialDelay() const override;
  28   int NextCheckDelay() const override;
  29   int StepDelay() const override;
  30   int OnDemandDelay() const override;
  31   int UpdateDelay() const override;
  32   std::vector<GURL> UpdateUrl() const override;
  33   std::vector<GURL> PingUrl() const override;
  34   base::Version GetBrowserVersion() const override;
  35   std::string GetChannel() const override;
  36   std::string GetLang() const override;
  37   std::string GetOSLongName() const override;
  38   std::string ExtraRequestParams() const override;
  39   net::URLRequestContextGetter* RequestContext() const override;
  40   scoped_refptr<update_client::OutOfProcessPatcher> CreateOutOfProcessPatcher()
  41       const override;
  42   bool DeltasEnabled() const override;
  43   bool UseBackgroundDownloader() const override;
  44   scoped_refptr<base::SequencedTaskRunner> GetSequencedTaskRunner()
  45       const override;
  46   scoped_refptr<base::SingleThreadTaskRunner> GetSingleThreadTaskRunner()
  47       const override;
  48
  49  private:
  50   friend class base::RefCountedThreadSafe<ChromeConfigurator>;
  51
  52   ConfiguratorImpl configurator_impl_;
  53
  54   ~ChromeConfigurator() override {}
  55 };
  56
  57 ChromeConfigurator::ChromeConfigurator(
  58     const base::CommandLine* cmdline,
  59     net::URLRequestContextGetter* url_request_getter)
  60     : configurator_impl_(cmdline, url_request_getter) {}
  61
  62 int ChromeConfigurator::InitialDelay() const {
  63   return configurator_impl_.InitialDelay();
  64 }
  65
  66 int ChromeConfigurator::NextCheckDelay() const {
  67   return configurator_impl_.NextCheckDelay();
  68 }
  69
  70 int ChromeConfigurator::StepDelay() const {
  71   return configurator_impl_.StepDelay();
  72 }
  73
  74 int ChromeConfigurator::OnDemandDelay() const {
  75   return configurator_impl_.OnDemandDelay();
  76 }
  77
  78 int ChromeConfigurator::UpdateDelay() const {
  79   return configurator_impl_.UpdateDelay();
  80 }
  81
  82 std::vector<GURL> ChromeConfigurator::UpdateUrl() const {
  83   return configurator_impl_.UpdateUrl();
  84 }
  85
  86 std::vector<GURL> ChromeConfigurator::PingUrl() const {
  87   return configurator_impl_.PingUrl();
  88 }
  89
  90 base::Version ChromeConfigurator::GetBrowserVersion() const {
  91   return configurator_impl_.GetBrowserVersion();
  92 }
  93
  94 std::string ChromeConfigurator::GetChannel() const {
  95   return chrome::GetChannelString();
  96 }
  97
  98 std::string ChromeConfigurator::GetLang() const {
  99   return ChromeUpdateQueryParamsDelegate::GetLang();
 100 }
 101
 102 std::string ChromeConfigurator::GetOSLongName() const {
 103   return configurator_impl_.GetOSLongName();
 104 }
 105
 106 std::string ChromeConfigurator::ExtraRequestParams() const {
 107   return configurator_impl_.ExtraRequestParams();
 108 }
 109
 110 net::URLRequestContextGetter* ChromeConfigurator::RequestContext() const {
 111   return configurator_impl_.RequestContext();
 112 }
 113
 114 scoped_refptr<update_client::OutOfProcessPatcher>
 115 ChromeConfigurator::CreateOutOfProcessPatcher() const {
 116   return make_scoped_refptr(new ChromeOutOfProcessPatcher);
 117 }
 118
 119 bool ChromeConfigurator::DeltasEnabled() const {
 120   return configurator_impl_.DeltasEnabled();
 121 }
 122
 123 bool ChromeConfigurator::UseBackgroundDownloader() const {
 124   return configurator_impl_.UseBackgroundDownloader();
 125 }
 126
 127 scoped_refptr<base::SequencedTaskRunner>
 128 ChromeConfigurator::GetSequencedTaskRunner() const {
 129   return content::BrowserThread::GetBlockingPool()
 130       ->GetSequencedTaskRunnerWithShutdownBehavior(
 131           content::BrowserThread::GetBlockingPool()->GetSequenceToken(),
 132           base::SequencedWorkerPool::SKIP_ON_SHUTDOWN);
 133 }
 134
 135 scoped_refptr<base::SingleThreadTaskRunner>
 136 ChromeConfigurator::GetSingleThreadTaskRunner() const {
 137   return content::BrowserThread::GetMessageLoopProxyForThread(
 138       content::BrowserThread::FILE);
 139 }
 140
 141 }  // namespace
 142
 143 scoped_refptr<update_client::Configurator>
 144 MakeChromeComponentUpdaterConfigurator(
 145     const base::CommandLine* cmdline,
 146     net::URLRequestContextGetter* context_getter) {
 147   return new ChromeConfigurator(cmdline, context_getter);
 148 }
 149
 150 }  // namespace component_updater