chrome/browser/ui/webui/version_ui.cc

   1 // Copyright (c) 2012 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/ui/webui/version_ui.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/strings/string_number_conversions.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "chrome/browser/ui/webui/version_handler.h"
  12 #include "chrome/common/chrome_version_info.h"
  13 #include "chrome/common/url_constants.h"
  14 #include "content/public/browser/url_data_source.h"
  15 #include "content/public/browser/web_ui.h"
  16 #include "content/public/browser/web_ui_data_source.h"
  17 #include "content/public/common/content_client.h"
  18 #include "grit/browser_resources.h"
  19 #include "grit/chromium_strings.h"
  20 #include "grit/generated_resources.h"
  21 #include "grit/google_chrome_strings.h"
  22 #include "ui/base/l10n/l10n_util.h"
  23 #include "v8/include/v8.h"
  24 #include "webkit/common/user_agent/user_agent_util.h"
  25
  26 #if defined(ENABLE_THEMES)
  27 #include "chrome/browser/ui/webui/theme_source.h"
  28 #endif
  29
  30 #if defined(OS_ANDROID)
  31 #include "base/android/build_info.h"
  32 #include "chrome/browser/ui/android/android_about_app_info.h"
  33 #endif
  34
  35 #if defined(OS_CHROMEOS)
  36 #include "chrome/browser/ui/webui/version_handler_chromeos.h"
  37 #endif
  38
  39 namespace {
  40
  41 content::WebUIDataSource* CreateVersionUIDataSource(Profile* profile) {
  42   content::WebUIDataSource* html_source =
  43       content::WebUIDataSource::Create(chrome::kChromeUIVersionHost);
  44
  45   // Localized and data strings.
  46   html_source->AddLocalizedString("title", IDS_ABOUT_VERSION_TITLE);
  47   chrome::VersionInfo version_info;
  48   html_source->AddString("version", version_info.Version());
  49   html_source->AddString("version_modifier",
  50                          chrome::VersionInfo::GetVersionStringModifier());
  51   html_source->AddLocalizedString("os_name", IDS_ABOUT_VERSION_OS);
  52   html_source->AddLocalizedString("platform", IDS_PLATFORM_LABEL);
  53   html_source->AddString("os_type", version_info.OSType());
  54   html_source->AddString("blink_version", webkit_glue::GetWebKitVersion());
  55   html_source->AddString("js_engine", "V8");
  56   html_source->AddString("js_version", v8::V8::GetVersion());
  57
  58 #if defined(OS_ANDROID)
  59   html_source->AddLocalizedString("application_label",
  60                                   IDS_ABOUT_VERSION_APPLICATION);
  61   html_source->AddString("os_version", AndroidAboutAppInfo::GetOsInfo());
  62   base::android::BuildInfo* android_build_info =
  63       base::android::BuildInfo::GetInstance();
  64   html_source->AddString("application_name",
  65                          android_build_info->package_label());
  66   html_source->AddString("application_version_name",
  67                          android_build_info->package_version_name());
  68   html_source->AddString("application_version_code",
  69                          android_build_info->package_version_code());
  70   html_source->AddLocalizedString("build_id_name",
  71                                   IDS_ABOUT_VERSION_BUILD_ID);
  72   html_source->AddString("build_id", CHROME_BUILD_ID);
  73 #else
  74   html_source->AddLocalizedString("application_label", IDS_PRODUCT_NAME);
  75   html_source->AddString("os_version", std::string());
  76   html_source->AddString("flash_plugin", "Flash");
  77   // Note that the Flash version is retrieve asynchronously and returned in
  78   // VersionHandler::OnGotPlugins. The area is initially blank.
  79   html_source->AddString("flash_version", std::string());
  80 #endif  // defined(OS_ANDROID)
  81
  82   html_source->AddLocalizedString("company", IDS_ABOUT_VERSION_COMPANY_NAME);
  83   base::Time::Exploded exploded_time;
  84   base::Time::Now().LocalExplode(&exploded_time);
  85   html_source->AddString(
  86       "copyright",
  87       l10n_util::GetStringFUTF16(IDS_ABOUT_VERSION_COPYRIGHT,
  88                                  base::IntToString16(exploded_time.year)));
  89   html_source->AddString("cl", version_info.LastChange());
  90   html_source->AddLocalizedString("official",
  91       version_info.IsOfficialBuild() ? IDS_ABOUT_VERSION_OFFICIAL :
  92                                        IDS_ABOUT_VERSION_UNOFFICIAL);
  93   html_source->AddLocalizedString("user_agent_name",
  94                                   IDS_ABOUT_VERSION_USER_AGENT);
  95   html_source->AddString("useragent", content::GetUserAgent(GURL()));
  96   html_source->AddLocalizedString("command_line_name",
  97                                   IDS_ABOUT_VERSION_COMMAND_LINE);
  98
  99 #if defined(OS_WIN)
 100   html_source->AddString("command_line", base::WideToUTF16(
 101       CommandLine::ForCurrentProcess()->GetCommandLineString()));
 102 #elif defined(OS_POSIX)
 103   std::string command_line;
 104   typedef std::vector<std::string> ArgvList;
 105   const ArgvList& argv = CommandLine::ForCurrentProcess()->argv();
 106   for (ArgvList::const_iterator iter = argv.begin(); iter != argv.end(); iter++)
 107     command_line += " " + *iter;
 108   // TODO(viettrungluu): |command_line| could really have any encoding, whereas
 109   // below we assumes it's UTF-8.
 110   html_source->AddString("command_line", command_line);
 111 #endif
 112
 113   // Note that the executable path and profile path are retrieved asynchronously
 114   // and returned in VersionHandler::OnGotFilePaths. The area is initially
 115   // blank.
 116   html_source->AddLocalizedString("executable_path_name",
 117                                   IDS_ABOUT_VERSION_EXECUTABLE_PATH);
 118   html_source->AddString("executable_path", std::string());
 119
 120   html_source->AddLocalizedString("profile_path_name",
 121                                   IDS_ABOUT_VERSION_PROFILE_PATH);
 122   html_source->AddString("profile_path", std::string());
 123
 124   html_source->AddLocalizedString("variations_name",
 125                                   IDS_ABOUT_VERSION_VARIATIONS);
 126
 127   html_source->SetUseJsonJSFormatV2();
 128   html_source->SetJsonPath("strings.js");
 129   html_source->AddResourcePath("version.js", IDR_ABOUT_VERSION_JS);
 130   html_source->AddResourcePath("about_version.css", IDR_ABOUT_VERSION_CSS);
 131   html_source->SetDefaultResource(IDR_ABOUT_VERSION_HTML);
 132   return html_source;
 133 }
 134
 135 }  // namespace
 136
 137 VersionUI::VersionUI(content::WebUI* web_ui)
 138     : content::WebUIController(web_ui) {
 139   Profile* profile = Profile::FromWebUI(web_ui);
 140
 141 #if defined(OS_CHROMEOS)
 142   web_ui->AddMessageHandler(new VersionHandlerChromeOS());
 143 #else
 144   web_ui->AddMessageHandler(new VersionHandler());
 145 #endif
 146
 147 #if defined(ENABLE_THEMES)
 148   // Set up the chrome://theme/ source.
 149   ThemeSource* theme = new ThemeSource(profile);
 150   content::URLDataSource::Add(profile, theme);
 151 #endif
 152
 153   content::WebUIDataSource::Add(profile, CreateVersionUIDataSource(profile));
 154 }
 155
 156 VersionUI::~VersionUI() {
 157 }