/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ "use strict"; loader.lazyRequireGetter( this, "DevToolsServer", "resource://devtools/server/devtools-server.js", true ); const lazy = {}; ChromeUtils.defineESModuleGetters( lazy, { AppConstants: "resource://gre/modules/AppConstants.sys.mjs", }, { global: "contextual" } ); loader.lazyGetter(this, "hostname", () => { try { // On some platforms (Linux according to try), this service does not exist and fails. return Services.dns.myHostName; } catch (e) { return ""; } }); loader.lazyGetter(this, "endianness", () => { if (new Uint32Array(new Uint8Array([1, 2, 3, 4]).buffer)[0] === 0x04030201) { return "LE"; } return "BE"; }); const APP_MAP = { "{ec8030f7-c20a-464f-9b0e-13a3a9e97384}": "firefox", "{3550f703-e582-4d05-9a08-453d09bdfdc6}": "thunderbird", "{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}": "seamonkey", "{718e30fb-e89b-41dd-9da7-e25a45638b28}": "sunbird", "{aa3c5121-dab2-40e2-81ca-7ea25febc110}": "mobile/android", }; var CACHED_INFO = null; function getSystemInfo() { if (CACHED_INFO) { return CACHED_INFO; } const appInfo = Services.appinfo; const win = Services.wm.getMostRecentWindow(DevToolsServer.chromeWindowType); const [processor, compiler] = appInfo.XPCOMABI.split("-"); let dpi, useragent, width, height, physicalWidth, physicalHeight, brandName; const appid = appInfo.ID; const apptype = APP_MAP[appid]; const geckoVersion = appInfo.platformVersion; const hardware = "unknown"; let version = "unknown"; const os = appInfo.OS; version = appInfo.version; const bundle = Services.strings.createBundle( "chrome://branding/locale/brand.properties" ); if (bundle) { brandName = bundle.GetStringFromName("brandFullName"); } else { brandName = null; } if (win) { const utils = win.windowUtils; dpi = utils.displayDPI; useragent = win.navigator.userAgent; width = win.screen.width; height = win.screen.height; physicalWidth = win.screen.width * win.devicePixelRatio; physicalHeight = win.screen.height * win.devicePixelRatio; } const info = { /** * Information from nsIXULAppInfo, regarding * the application itself. */ // The XUL application's UUID. appid, // Name of the app, "firefox", "thunderbird", etc., listed in APP_MAP apptype, // Mixed-case or empty string of vendor, like "Mozilla" vendor: appInfo.vendor, // Name of the application, like "Firefox", "Thunderbird". name: appInfo.name, // The application's version, for example "0.8.0+" or "3.7a1pre". // Typically, the version of Firefox, for example. // It is different than the version of Gecko or the XULRunner platform. version, // The application's build ID/date, for example "2004051604". appbuildid: appInfo.appBuildID, // The build ID/date of Gecko and the XULRunner platform. platformbuildid: appInfo.platformBuildID, geckobuildid: appInfo.platformBuildID, // The version of Gecko or XULRunner platform, for example "1.8.1.19" or // "1.9.3pre". In "Firefox 3.7 alpha 1" the application version is "3.7a1pre" // while the platform version is "1.9.3pre" platformversion: geckoVersion, geckoversion: geckoVersion, // Locale used in this build locale: Services.locale.appLocaleAsBCP47, /** * Information regarding the operating system. */ // Returns the endianness of the architecture: either "LE" or "BE" endianness, // Returns the hostname of the machine hostname, // Name of the OS type. Typically the same as `uname -s`. Possible values: // https://developer.mozilla.org/en/OS_TARGET os, platform: os, // hardware and version info from `deviceinfo.hardware` // and `deviceinfo.os`. hardware, // Device name. This property is only available on Android. // e.g. "Pixel 2" deviceName: getDeviceName(), // Type of process architecture running: // "arm", "ia32", "x86", "x64" // Alias to both `arch` and `processor` for node/deviceactor compat arch: processor, processor, // Name of compiler used for build: // `'msvc', 'n32', 'gcc2', 'gcc3', 'sunc', 'ibmc'...` compiler, // Location for the current profile profile: getProfileLocation(), // Update channel channel: lazy.AppConstants.MOZ_UPDATE_CHANNEL, dpi, useragent, width, height, physicalWidth, physicalHeight, brandName, }; CACHED_INFO = info; return info; } function getDeviceName() { try { // Will throw on other platforms than Firefox for Android. return Services.sysinfo.getProperty("device"); } catch (e) { return null; } } function getProfileLocation() { // In child processes, we cannot access the profile location. try { // For some reason this line must come first or in xpcshell tests // nsXREDirProvider never gets initialised and so the profile service // crashes on initialisation. const profd = Services.dirsvc.get("ProfD", Ci.nsIFile); const profservice = Cc["@mozilla.org/toolkit/profile-service;1"].getService( Ci.nsIToolkitProfileService ); if (profservice.currentProfile) { return profservice.currentProfile.name; } return profd.leafName; } catch (e) { return ""; } } exports.getSystemInfo = getSystemInfo;