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_content_client.h" 13#include "chrome/common/chrome_version_info.h" 14#include "chrome/common/url_constants.h" 15#include "content/public/browser/url_data_source.h" 16#include "content/public/browser/web_ui.h" 17#include "content/public/browser/web_ui_data_source.h" 18#include "content/public/common/user_agent.h" 19#include "grit/browser_resources.h" 20#include "grit/chromium_strings.h" 21#include "grit/generated_resources.h" 22#include "grit/google_chrome_strings.h" 23#include "ui/base/l10n/l10n_util.h" 24#include "v8/include/v8.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 39namespace { 40 41content::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", content::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", GetUserAgent()); 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 137VersionUI::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 156VersionUI::~VersionUI() { 157} 158