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 const { Cc, Ci } = require("chrome");
8 loader.lazyRequireGetter(this, "Services");
9 loader.lazyRequireGetter(
12 "devtools/server/devtools-server",
15 loader.lazyRequireGetter(
18 "resource://gre/modules/AppConstants.jsm",
21 loader.lazyGetter(this, "hostname", () => {
23 // On some platforms (Linux according to try), this service does not exist and fails.
24 return Cc["@mozilla.org/network/dns-service;1"].getService(Ci.nsIDNSService)
30 loader.lazyGetter(this, "endianness", () => {
31 if (new Uint32Array(new Uint8Array([1, 2, 3, 4]).buffer)[0] === 0x04030201) {
38 "{ec8030f7-c20a-464f-9b0e-13a3a9e97384}": "firefox",
39 "{3550f703-e582-4d05-9a08-453d09bdfdc6}": "thunderbird",
40 "{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}": "seamonkey",
41 "{718e30fb-e89b-41dd-9da7-e25a45638b28}": "sunbird",
42 "{aa3c5121-dab2-40e2-81ca-7ea25febc110}": "mobile/android",
45 var CACHED_INFO = null;
47 function getSystemInfo() {
52 const appInfo = Services.appinfo;
53 const win = Services.wm.getMostRecentWindow(DevToolsServer.chromeWindowType);
54 const [processor, compiler] = appInfo.XPCOMABI.split("-");
55 let dpi, useragent, width, height, physicalWidth, physicalHeight, brandName;
56 const appid = appInfo.ID;
57 const apptype = APP_MAP[appid];
58 const geckoVersion = appInfo.platformVersion;
59 const hardware = "unknown";
60 let version = "unknown";
62 const os = appInfo.OS;
63 version = appInfo.version;
65 const bundle = Services.strings.createBundle(
66 "chrome://branding/locale/brand.properties"
69 brandName = bundle.GetStringFromName("brandFullName");
75 const utils = win.windowUtils;
76 dpi = utils.displayDPI;
77 useragent = win.navigator.userAgent;
78 width = win.screen.width;
79 height = win.screen.height;
80 physicalWidth = win.screen.width * win.devicePixelRatio;
81 physicalHeight = win.screen.height * win.devicePixelRatio;
86 * Information from nsIXULAppInfo, regarding
87 * the application itself.
90 // The XUL application's UUID.
93 // Name of the app, "firefox", "thunderbird", etc., listed in APP_MAP
96 // Mixed-case or empty string of vendor, like "Mozilla"
97 vendor: appInfo.vendor,
99 // Name of the application, like "Firefox", "Thunderbird".
102 // The application's version, for example "0.8.0+" or "3.7a1pre".
103 // Typically, the version of Firefox, for example.
104 // It is different than the version of Gecko or the XULRunner platform.
107 // The application's build ID/date, for example "2004051604".
108 appbuildid: appInfo.appBuildID,
110 // The build ID/date of Gecko and the XULRunner platform.
111 platformbuildid: appInfo.platformBuildID,
112 geckobuildid: appInfo.platformBuildID,
114 // The version of Gecko or XULRunner platform, for example "1.8.1.19" or
115 // "1.9.3pre". In "Firefox 3.7 alpha 1" the application version is "3.7a1pre"
116 // while the platform version is "1.9.3pre"
117 platformversion: geckoVersion,
118 geckoversion: geckoVersion,
120 // Locale used in this build
121 locale: Services.locale.appLocaleAsBCP47,
124 * Information regarding the operating system.
127 // Returns the endianness of the architecture: either "LE" or "BE"
128 endianness: endianness,
130 // Returns the hostname of the machine
133 // Name of the OS type. Typically the same as `uname -s`. Possible values:
134 // https://developer.mozilla.org/en/OS_TARGET
138 // hardware and version info from `deviceinfo.hardware`
139 // and `deviceinfo.os`.
142 // Device name. This property is only available on Android.
144 deviceName: getDeviceName(),
146 // Type of process architecture running:
147 // "arm", "ia32", "x86", "x64"
148 // Alias to both `arch` and `processor` for node/deviceactor compat
152 // Name of compiler used for build:
153 // `'msvc', 'n32', 'gcc2', 'gcc3', 'sunc', 'ibmc'...`
156 // Location for the current profile
157 profile: getProfileLocation(),
160 channel: AppConstants.MOZ_UPDATE_CHANNEL,
175 function getDeviceName() {
177 // Will throw on other platforms than Firefox for Android.
178 return Services.sysinfo.getProperty("device");
184 function getProfileLocation() {
185 // In child processes, we cannot access the profile location.
187 // For some reason this line must come first or in xpcshell tests
188 // nsXREDirProvider never gets initialised and so the profile service
189 // crashes on initialisation.
190 const profd = Services.dirsvc.get("ProfD", Ci.nsIFile);
191 const profservice = Cc["@mozilla.org/toolkit/profile-service;1"].getService(
192 Ci.nsIToolkitProfileService
194 if (profservice.currentProfile) {
195 return profservice.currentProfile.name;
198 return profd.leafName;
204 exports.getSystemInfo = getSystemInfo;