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(
16 AppConstants: "resource://gre/modules/AppConstants.sys.mjs",
18 { global: "contextual" }
20 loader.lazyGetter(this, "hostname", () => {
22 // On some platforms (Linux according to try), this service does not exist and fails.
23 return Services.dns.myHostName;
28 loader.lazyGetter(this, "endianness", () => {
29 if (new Uint32Array(new Uint8Array([1, 2, 3, 4]).buffer)[0] === 0x04030201) {
36 "{ec8030f7-c20a-464f-9b0e-13a3a9e97384}": "firefox",
37 "{3550f703-e582-4d05-9a08-453d09bdfdc6}": "thunderbird",
38 "{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}": "seamonkey",
39 "{718e30fb-e89b-41dd-9da7-e25a45638b28}": "sunbird",
40 "{aa3c5121-dab2-40e2-81ca-7ea25febc110}": "mobile/android",
43 var CACHED_INFO = null;
45 function getSystemInfo() {
50 const appInfo = Services.appinfo;
51 const win = Services.wm.getMostRecentWindow(DevToolsServer.chromeWindowType);
52 const [processor, compiler] = appInfo.XPCOMABI.split("-");
53 let dpi, useragent, width, height, physicalWidth, physicalHeight, brandName;
54 const appid = appInfo.ID;
55 const apptype = APP_MAP[appid];
56 const geckoVersion = appInfo.platformVersion;
57 const hardware = "unknown";
58 let version = "unknown";
60 const os = appInfo.OS;
61 version = appInfo.version;
63 const bundle = Services.strings.createBundle(
64 "chrome://branding/locale/brand.properties"
67 brandName = bundle.GetStringFromName("brandFullName");
73 const utils = win.windowUtils;
74 dpi = utils.displayDPI;
75 useragent = win.navigator.userAgent;
76 width = win.screen.width;
77 height = win.screen.height;
78 physicalWidth = win.screen.width * win.devicePixelRatio;
79 physicalHeight = win.screen.height * win.devicePixelRatio;
84 * Information from nsIXULAppInfo, regarding
85 * the application itself.
88 // The XUL application's UUID.
91 // Name of the app, "firefox", "thunderbird", etc., listed in APP_MAP
94 // Mixed-case or empty string of vendor, like "Mozilla"
95 vendor: appInfo.vendor,
97 // Name of the application, like "Firefox", "Thunderbird".
100 // The application's version, for example "0.8.0+" or "3.7a1pre".
101 // Typically, the version of Firefox, for example.
102 // It is different than the version of Gecko or the XULRunner platform.
105 // The application's build ID/date, for example "2004051604".
106 appbuildid: appInfo.appBuildID,
108 // The build ID/date of Gecko and the XULRunner platform.
109 platformbuildid: appInfo.platformBuildID,
110 geckobuildid: appInfo.platformBuildID,
112 // The version of Gecko or XULRunner platform, for example "1.8.1.19" or
113 // "1.9.3pre". In "Firefox 3.7 alpha 1" the application version is "3.7a1pre"
114 // while the platform version is "1.9.3pre"
115 platformversion: geckoVersion,
116 geckoversion: geckoVersion,
118 // Locale used in this build
119 locale: Services.locale.appLocaleAsBCP47,
122 * Information regarding the operating system.
125 // Returns the endianness of the architecture: either "LE" or "BE"
128 // Returns the hostname of the machine
131 // Name of the OS type. Typically the same as `uname -s`. Possible values:
132 // https://developer.mozilla.org/en/OS_TARGET
136 // hardware and version info from `deviceinfo.hardware`
137 // and `deviceinfo.os`.
140 // Device name. This property is only available on Android.
142 deviceName: getDeviceName(),
144 // Type of process architecture running:
145 // "arm", "ia32", "x86", "x64"
146 // Alias to both `arch` and `processor` for node/deviceactor compat
150 // Name of compiler used for build:
151 // `'msvc', 'n32', 'gcc2', 'gcc3', 'sunc', 'ibmc'...`
154 // Location for the current profile
155 profile: getProfileLocation(),
158 channel: lazy.AppConstants.MOZ_UPDATE_CHANNEL,
173 function getDeviceName() {
175 // Will throw on other platforms than Firefox for Android.
176 return Services.sysinfo.getProperty("device");
182 function getProfileLocation() {
183 // In child processes, we cannot access the profile location.
185 // For some reason this line must come first or in xpcshell tests
186 // nsXREDirProvider never gets initialised and so the profile service
187 // crashes on initialisation.
188 const profd = Services.dirsvc.get("ProfD", Ci.nsIFile);
189 const profservice = Cc["@mozilla.org/toolkit/profile-service;1"].getService(
190 Ci.nsIToolkitProfileService
192 if (profservice.currentProfile) {
193 return profservice.currentProfile.name;
196 return profd.leafName;
202 exports.getSystemInfo = getSystemInfo;