1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 loader.lazyRequireGetter(
9 "resource://devtools/server/devtools-server.js",
13 ChromeUtils.defineESModuleGetters(lazy, {
14 AppConstants: "resource://gre/modules/AppConstants.sys.mjs",
16 loader.lazyGetter(this, "hostname", () => {
18 // On some platforms (Linux according to try), this service does not exist and fails.
19 return Services.dns.myHostName;
24 loader.lazyGetter(this, "endianness", () => {
25 if (new Uint32Array(new Uint8Array([1, 2, 3, 4]).buffer)[0] === 0x04030201) {
32 "{ec8030f7-c20a-464f-9b0e-13a3a9e97384}": "firefox",
33 "{3550f703-e582-4d05-9a08-453d09bdfdc6}": "thunderbird",
34 "{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}": "seamonkey",
35 "{718e30fb-e89b-41dd-9da7-e25a45638b28}": "sunbird",
36 "{aa3c5121-dab2-40e2-81ca-7ea25febc110}": "mobile/android",
39 var CACHED_INFO = null;
41 function getSystemInfo() {
46 const appInfo = Services.appinfo;
47 const win = Services.wm.getMostRecentWindow(DevToolsServer.chromeWindowType);
48 const [processor, compiler] = appInfo.XPCOMABI.split("-");
49 let dpi, useragent, width, height, physicalWidth, physicalHeight, brandName;
50 const appid = appInfo.ID;
51 const apptype = APP_MAP[appid];
52 const geckoVersion = appInfo.platformVersion;
53 const hardware = "unknown";
54 let version = "unknown";
56 const os = appInfo.OS;
57 version = appInfo.version;
59 const bundle = Services.strings.createBundle(
60 "chrome://branding/locale/brand.properties"
63 brandName = bundle.GetStringFromName("brandFullName");
69 const utils = win.windowUtils;
70 dpi = utils.displayDPI;
71 useragent = win.navigator.userAgent;
72 width = win.screen.width;
73 height = win.screen.height;
74 physicalWidth = win.screen.width * win.devicePixelRatio;
75 physicalHeight = win.screen.height * win.devicePixelRatio;
80 * Information from nsIXULAppInfo, regarding
81 * the application itself.
84 // The XUL application's UUID.
87 // Name of the app, "firefox", "thunderbird", etc., listed in APP_MAP
90 // Mixed-case or empty string of vendor, like "Mozilla"
91 vendor: appInfo.vendor,
93 // Name of the application, like "Firefox", "Thunderbird".
96 // The application's version, for example "0.8.0+" or "3.7a1pre".
97 // Typically, the version of Firefox, for example.
98 // It is different than the version of Gecko or the XULRunner platform.
101 // The application's build ID/date, for example "2004051604".
102 appbuildid: appInfo.appBuildID,
104 // The build ID/date of Gecko and the XULRunner platform.
105 platformbuildid: appInfo.platformBuildID,
106 geckobuildid: appInfo.platformBuildID,
108 // The version of Gecko or XULRunner platform, for example "1.8.1.19" or
109 // "1.9.3pre". In "Firefox 3.7 alpha 1" the application version is "3.7a1pre"
110 // while the platform version is "1.9.3pre"
111 platformversion: geckoVersion,
112 geckoversion: geckoVersion,
114 // Locale used in this build
115 locale: Services.locale.appLocaleAsBCP47,
118 * Information regarding the operating system.
121 // Returns the endianness of the architecture: either "LE" or "BE"
124 // Returns the hostname of the machine
127 // Name of the OS type. Typically the same as `uname -s`. Possible values:
128 // https://developer.mozilla.org/en/OS_TARGET
132 // hardware and version info from `deviceinfo.hardware`
133 // and `deviceinfo.os`.
136 // Device name. This property is only available on Android.
138 deviceName: getDeviceName(),
140 // Type of process architecture running:
141 // "arm", "ia32", "x86", "x64"
142 // Alias to both `arch` and `processor` for node/deviceactor compat
146 // Name of compiler used for build:
147 // `'msvc', 'n32', 'gcc2', 'gcc3', 'sunc', 'ibmc'...`
150 // Location for the current profile
151 profile: getProfileLocation(),
154 channel: lazy.AppConstants.MOZ_UPDATE_CHANNEL,
169 function getDeviceName() {
171 // Will throw on other platforms than Firefox for Android.
172 return Services.sysinfo.getProperty("device");
178 function getProfileLocation() {
179 // In child processes, we cannot access the profile location.
181 // For some reason this line must come first or in xpcshell tests
182 // nsXREDirProvider never gets initialised and so the profile service
183 // crashes on initialisation.
184 const profd = Services.dirsvc.get("ProfD", Ci.nsIFile);
185 const profservice = Cc["@mozilla.org/toolkit/profile-service;1"].getService(
186 Ci.nsIToolkitProfileService
188 if (profservice.currentProfile) {
189 return profservice.currentProfile.name;
192 return profd.leafName;
198 exports.getSystemInfo = getSystemInfo;