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 "chrome/grit/google_chrome_strings.h"
  17 #include "content/public/browser/url_data_source.h"
  18 #include "content/public/browser/web_ui.h"
  19 #include "content/public/browser/web_ui_data_source.h"
  20 #include "content/public/common/user_agent.h"
  21 #include "grit/browser_resources.h"
  22 #include "ui/base/l10n/l10n_util.h"
  23 #include "v8/include/v8.h"
  24
  25 #if defined(ENABLE_THEMES)
  26 #include "chrome/browser/ui/webui/theme_source.h"
  27 #endif
  28
  29 #if defined(OS_ANDROID)
  30 #include "base/android/build_info.h"
  31 #include "chrome/browser/ui/android/android_about_app_info.h"
  32 #endif
  33
  34 #if defined(OS_CHROMEOS)
  35 #include "chrome/browser/ui/webui/version_handler_chromeos.h"
  36 #endif
  37
  38 using content::WebUIDataSource;
  39
  40 namespace {
  41
  42 WebUIDataSource* CreateVersionUIDataSource() {
  43   WebUIDataSource* html_source =
  44       WebUIDataSource::Create(chrome::kChromeUIVersionHost);
  45
  46   // Localized and data strings.
  47   html_source->AddLocalizedString("title", IDS_ABOUT_VERSION_TITLE);
  48   html_source->AddLocalizedString("application_label", IDS_PRODUCT_NAME);
  49   chrome::VersionInfo version_info;
  50   html_source->AddString("version", version_info.Version());
  51   html_source->AddString("version_modifier",
  52                          chrome::VersionInfo::GetVersionStringModifier());
  53   html_source->AddLocalizedString("os_name", IDS_ABOUT_VERSION_OS);
  54   html_source->AddLocalizedString("platform", IDS_PLATFORM_LABEL);
  55   html_source->AddString("os_type", version_info.OSType());
  56   html_source->AddString("blink_version", content::GetWebKitVersion());
  57   html_source->AddString("js_engine", "V8");
  58   html_source->AddString("js_version", v8::V8::GetVersion());
  59
  60 #if defined(OS_ANDROID)
  61   html_source->AddString("os_version", AndroidAboutAppInfo::GetOsInfo());
  62   html_source->AddLocalizedString("build_id_name",
  63                                   IDS_ABOUT_VERSION_BUILD_ID);
  64   html_source->AddString("build_id", CHROME_BUILD_ID);
  65 #else
  66   html_source->AddString("os_version", std::string());
  67   html_source->AddString("flash_plugin", "Flash");
  68   // Note that the Flash version is retrieve asynchronously and returned in
  69   // VersionHandler::OnGotPlugins. The area is initially blank.
  70   html_source->AddString("flash_version", std::string());
  71 #endif  // defined(OS_ANDROID)
  72
  73   html_source->AddLocalizedString("company", IDS_ABOUT_VERSION_COMPANY_NAME);
  74   base::Time::Exploded exploded_time;
  75   base::Time::Now().LocalExplode(&exploded_time);
  76   html_source->AddString(
  77       "copyright",
  78       l10n_util::GetStringFUTF16(IDS_ABOUT_VERSION_COPYRIGHT,
  79                                  base::IntToString16(exploded_time.year)));
  80   html_source->AddLocalizedString("revision", IDS_ABOUT_VERSION_REVISION);
  81   html_source->AddString("cl", version_info.LastChange());
  82   html_source->AddLocalizedString("official",
  83       version_info.IsOfficialBuild() ? IDS_ABOUT_VERSION_OFFICIAL :
  84                                        IDS_ABOUT_VERSION_UNOFFICIAL);
  85 #if defined(ARCH_CPU_64_BITS)
  86   html_source->AddLocalizedString("version_bitsize", IDS_ABOUT_VERSION_64BIT);
  87 #else
  88   html_source->AddLocalizedString("version_bitsize", IDS_ABOUT_VERSION_32BIT);
  89 #endif
  90   html_source->AddLocalizedString("user_agent_name",
  91                                   IDS_ABOUT_VERSION_USER_AGENT);
  92   html_source->AddString("useragent", GetUserAgent());
  93   html_source->AddLocalizedString("command_line_name",
  94                                   IDS_ABOUT_VERSION_COMMAND_LINE);
  95
  96 #if defined(OS_WIN)
  97   html_source->AddString(
  98       "command_line",
  99       base::CommandLine::ForCurrentProcess()->GetCommandLineString());
 100 #elif defined(OS_POSIX)
 101   std::string command_line;
 102   typedef std::vector<std::string> ArgvList;
 103   const ArgvList& argv = base::CommandLine::ForCurrentProcess()->argv();
 104   for (ArgvList::const_iterator iter = argv.begin(); iter != argv.end(); iter++)
 105     command_line += " " + *iter;
 106   // TODO(viettrungluu): |command_line| could really have any encoding, whereas
 107   // below we assumes it's UTF-8.
 108   html_source->AddString("command_line", command_line);
 109 #endif
 110
 111   // Note that the executable path and profile path are retrieved asynchronously
 112   // and returned in VersionHandler::OnGotFilePaths. The area is initially
 113   // blank.
 114   html_source->AddLocalizedString("executable_path_name",
 115                                   IDS_ABOUT_VERSION_EXECUTABLE_PATH);
 116   html_source->AddString("executable_path", std::string());
 117
 118   html_source->AddLocalizedString("profile_path_name",
 119                                   IDS_ABOUT_VERSION_PROFILE_PATH);
 120   html_source->AddString("profile_path", std::string());
 121
 122   html_source->AddLocalizedString("variations_name",
 123                                   IDS_ABOUT_VERSION_VARIATIONS);
 124
 125   html_source->SetJsonPath("strings.js");
 126   html_source->AddResourcePath("version.js", IDR_ABOUT_VERSION_JS);
 127   html_source->AddResourcePath("about_version.css", IDR_ABOUT_VERSION_CSS);
 128   html_source->SetDefaultResource(IDR_ABOUT_VERSION_HTML);
 129   return html_source;
 130 }
 131
 132 }  // namespace
 133
 134 VersionUI::VersionUI(content::WebUI* web_ui)
 135     : content::WebUIController(web_ui) {
 136   Profile* profile = Profile::FromWebUI(web_ui);
 137
 138 #if defined(OS_CHROMEOS)
 139   web_ui->AddMessageHandler(new VersionHandlerChromeOS());
 140 #else
 141   web_ui->AddMessageHandler(new VersionHandler());
 142 #endif
 143
 144 #if defined(ENABLE_THEMES)
 145   // Set up the chrome://theme/ source.
 146   ThemeSource* theme = new ThemeSource(profile);
 147   content::URLDataSource::Add(profile, theme);
 148 #endif
 149
 150   WebUIDataSource::Add(profile, CreateVersionUIDataSource());
 151 }
 152
 153 VersionUI::~VersionUI() {
 154 }