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 "chrome/browser/profiles/profile.h"
  10 #include "chrome/browser/ui/webui/version_handler.h"
  11 #include "chrome/common/chrome_content_client.h"
  12 #include "chrome/common/chrome_version_info.h"
  13 #include "chrome/common/url_constants.h"
  14 #include "chrome/grit/chromium_strings.h"
  15 #include "chrome/grit/generated_resources.h"
  16 #include "content/public/browser/url_data_source.h"
  17 #include "content/public/browser/web_ui.h"
  18 #include "content/public/browser/web_ui_data_source.h"
  19 #include "content/public/common/user_agent.h"
  20 #include "grit/browser_resources.h"
  21 #include "ui/base/l10n/l10n_util.h"
  22 #include "v8/include/v8.h"
  23
  24 #if defined(ENABLE_THEMES)
  25 #include "chrome/browser/ui/webui/theme_source.h"
  26 #endif
  27
  28 #if defined(OS_ANDROID)
  29 #include "base/android/build_info.h"
  30 #include "chrome/browser/ui/android/android_about_app_info.h"
  31 #endif
  32
  33 #if defined(OS_CHROMEOS)
  34 #include "chrome/browser/ui/webui/version_handler_chromeos.h"
  35 #endif
  36
  37 using content::WebUIDataSource;
  38
  39 namespace {
  40
  41 WebUIDataSource* CreateVersionUIDataSource() {
  42   WebUIDataSource* html_source =
  43       WebUIDataSource::Create(chrome::kChromeUIVersionHost);
  44
  45   // Localized and data strings.
  46   html_source->AddLocalizedString("title", IDS_ABOUT_VERSION_TITLE);
  47   html_source->AddLocalizedString("application_label", IDS_PRODUCT_NAME);
  48   chrome::VersionInfo version_info;
  49   html_source->AddString("version", version_info.Version());
  50   html_source->AddString("version_modifier",
  51                          chrome::VersionInfo::GetVersionStringModifier());
  52   html_source->AddLocalizedString("os_name", IDS_ABOUT_VERSION_OS);
  53   html_source->AddLocalizedString("platform", IDS_PLATFORM_LABEL);
  54   html_source->AddString("os_type", version_info.OSType());
  55   html_source->AddString("blink_version", content::GetWebKitVersion());
  56   html_source->AddString("js_engine", "V8");
  57   html_source->AddString("js_version", v8::V8::GetVersion());
  58
  59 #if defined(OS_ANDROID)
  60   html_source->AddString("os_version", AndroidAboutAppInfo::GetOsInfo());
  61   html_source->AddLocalizedString("build_id_name",
  62                                   IDS_ABOUT_VERSION_BUILD_ID);
  63   html_source->AddString("build_id", CHROME_BUILD_ID);
  64 #else
  65   html_source->AddString("os_version", std::string());
  66   html_source->AddString("flash_plugin", "Flash");
  67   // Note that the Flash version is retrieve asynchronously and returned in
  68   // VersionHandler::OnGotPlugins. The area is initially blank.
  69   html_source->AddString("flash_version", std::string());
  70 #endif  // defined(OS_ANDROID)
  71
  72   html_source->AddLocalizedString("company", IDS_ABOUT_VERSION_COMPANY_NAME);
  73   base::Time::Exploded exploded_time;
  74   base::Time::Now().LocalExplode(&exploded_time);
  75   html_source->AddString(
  76       "copyright",
  77       l10n_util::GetStringFUTF16(IDS_ABOUT_VERSION_COPYRIGHT,
  78                                  base::IntToString16(exploded_time.year)));
  79   html_source->AddLocalizedString("revision", IDS_ABOUT_VERSION_REVISION);
  80   html_source->AddString("cl", version_info.LastChange());
  81   html_source->AddLocalizedString("official",
  82       version_info.IsOfficialBuild() ? IDS_ABOUT_VERSION_OFFICIAL :
  83                                        IDS_ABOUT_VERSION_UNOFFICIAL);
  84 #if defined(ARCH_CPU_64_BITS)
  85   html_source->AddLocalizedString("version_bitsize", IDS_ABOUT_VERSION_64BIT);
  86 #else
  87   html_source->AddLocalizedString("version_bitsize", IDS_ABOUT_VERSION_32BIT);
  88 #endif
  89   html_source->AddLocalizedString("user_agent_name",
  90                                   IDS_ABOUT_VERSION_USER_AGENT);
  91   html_source->AddString("useragent", GetUserAgent());
  92   html_source->AddLocalizedString("command_line_name",
  93                                   IDS_ABOUT_VERSION_COMMAND_LINE);
  94
  95 #if defined(OS_WIN)
  96   html_source->AddString(
  97       "command_line",
  98       base::CommandLine::ForCurrentProcess()->GetCommandLineString());
  99 #elif defined(OS_POSIX)
 100   std::string command_line;
 101   typedef std::vector<std::string> ArgvList;
 102   const ArgvList& argv = base::CommandLine::ForCurrentProcess()->argv();
 103   for (ArgvList::const_iterator iter = argv.begin(); iter != argv.end(); iter++)
 104     command_line += " " + *iter;
 105   // TODO(viettrungluu): |command_line| could really have any encoding, whereas
 106   // below we assumes it's UTF-8.
 107   html_source->AddString("command_line", command_line);
 108 #endif
 109
 110   // Note that the executable path and profile path are retrieved asynchronously
 111   // and returned in VersionHandler::OnGotFilePaths. The area is initially
 112   // blank.
 113   html_source->AddLocalizedString("executable_path_name",
 114                                   IDS_ABOUT_VERSION_EXECUTABLE_PATH);
 115   html_source->AddString("executable_path", std::string());
 116
 117   html_source->AddLocalizedString("profile_path_name",
 118                                   IDS_ABOUT_VERSION_PROFILE_PATH);
 119   html_source->AddString("profile_path", std::string());
 120
 121   html_source->AddLocalizedString("variations_name",
 122                                   IDS_ABOUT_VERSION_VARIATIONS);
 123
 124   html_source->SetJsonPath("strings.js");
 125   html_source->AddResourcePath("version.js", IDR_ABOUT_VERSION_JS);
 126   html_source->AddResourcePath("about_version.css", IDR_ABOUT_VERSION_CSS);
 127   html_source->SetDefaultResource(IDR_ABOUT_VERSION_HTML);
 128   return html_source;
 129 }
 130
 131 }  // namespace
 132
 133 VersionUI::VersionUI(content::WebUI* web_ui)
 134     : content::WebUIController(web_ui) {
 135   Profile* profile = Profile::FromWebUI(web_ui);
 136
 137 #if defined(OS_CHROMEOS)
 138   web_ui->AddMessageHandler(new VersionHandlerChromeOS());
 139 #else
 140   web_ui->AddMessageHandler(new VersionHandler());
 141 #endif
 142
 143 #if defined(ENABLE_THEMES)
 144   // Set up the chrome://theme/ source.
 145   ThemeSource* theme = new ThemeSource(profile);
 146   content::URLDataSource::Add(profile, theme);
 147 #endif
 148
 149   WebUIDataSource::Add(profile, CreateVersionUIDataSource());
 150 }
 151
 152 VersionUI::~VersionUI() {
 153 }