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/* 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';
module.metadata = {
"stability": "unstable"
};
const { Cc, Ci, CC } = require('chrome');
const options = require('@loader/options');
const runtime = require("./system/runtime");
const { when: unload } = require("./system/unload");
const appStartup = Cc['@mozilla.org/toolkit/app-startup;1'].
getService(Ci.nsIAppStartup);
const appInfo = Cc["@mozilla.org/xre/app-info;1"].
getService(Ci.nsIXULAppInfo);
const directoryService = Cc['@mozilla.org/file/directory_service;1'].
getService(Ci.nsIProperties);
const PR_WRONLY = parseInt("0x02");
const PR_CREATE_FILE = parseInt("0x08");
const PR_APPEND = parseInt("0x10");
const PR_TRUNCATE = parseInt("0x20");
function openFile(path, mode) {
let file = Cc["@mozilla.org/file/local;1"].
createInstance(Ci.nsILocalFile);
file.initWithPath(path);
let stream = Cc["@mozilla.org/network/file-output-stream;1"].
createInstance(Ci.nsIFileOutputStream);
stream.init(file, mode, -1, 0);
return stream
}
const { eAttemptQuit: E_ATTEMPT, eForceQuit: E_FORCE } = appStartup;
/**
* Parsed JSON object that was passed via `cfx --static-args "{ foo: 'bar' }"`
*/
exports.staticArgs = options.staticArgs;
/**
* Environment variables. Environment variables are non-enumerable properties
* of this object (key is name and value is value).
*/
exports.env = require('./system/environment').env;
/**
* Ends the process with the specified `code`. If omitted, exit uses the
* 'success' code 0. To exit with failure use `1`.
* TODO: Improve platform to actually quit with an exit code.
*/
var forcedExit = false;
exports.exit = function exit(code) {
if (forcedExit) {
// a forced exit was already tried
// NOTE: exit(0) is called twice sometimes (ex when using cfx testaddons)
return;
}
let resultsFile = 'resultFile' in options && options.resultFile;
function unloader() {
if (!options.resultFile) {
return;
}
// This is used by 'cfx' to find out exit code.
let mode = PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE;
let stream = openFile(options.resultFile, mode);
let status = code ? 'FAIL' : 'OK';
stream.write(status, status.length);
stream.flush();
stream.close();
return;
}
if (code == 0) {
forcedExit = true;
}
// Bug 856999: Prevent automatic kill of Firefox when running tests
if (options.noQuit) {
return unload(unloader);
}
unloader();
appStartup.quit(code ? E_ATTEMPT : E_FORCE);
};
// Adapter for nodejs's stdout & stderr:
// http://nodejs.org/api/process.html#process_process_stdout
var stdout = Object.freeze({ write: dump, end: dump });
exports.stdout = stdout;
exports.stderr = stdout;
/**
* Returns a path of the system's or application's special directory / file
* associated with a given `id`. For list of possible `id`s please see:
* https://developer.mozilla.org/en-US/docs/Code_snippets/File_I_O#Getting_files_in_special_directories
* http://dxr.mozilla.org/mozilla-central/source/xpcom/io/nsAppDirectoryServiceDefs.h
* @example
*
* // get firefox profile path
* let profilePath = require('system').pathFor('ProfD');
* // get OS temp files directory (/tmp)
* let temps = require('system').pathFor('TmpD');
* // get OS desktop path for an active user (~/Desktop on linux
* // or C:\Documents and Settings\username\Desktop on windows).
* let desktopPath = require('system').pathFor('Desk');
*/
exports.pathFor = function pathFor(id) {
return directoryService.get(id, Ci.nsIFile).path;
};
/**
* What platform you're running on (all lower case string).
* For possible values see:
* https://developer.mozilla.org/en/OS_TARGET
*/
exports.platform = runtime.OS.toLowerCase();
const [, architecture, compiler] = runtime.XPCOMABI ?
runtime.XPCOMABI.match(/^([^-]*)-(.*)$/) :
[, null, null];
/**
* What processor architecture you're running on:
* `'arm', 'ia32', or 'x64'`.
*/
exports.architecture = architecture;
/**
* What compiler used for build:
* `'msvc', 'n32', 'gcc2', 'gcc3', 'sunc', 'ibmc'...`
*/
exports.compiler = compiler;
/**
* The application's build ID/date, for example "2004051604".
*/
exports.build = appInfo.appBuildID;
/**
* The XUL application's UUID.
* This has traditionally been in the form
* `{AAAAAAAA-BBBB-CCCC-DDDD-EEEEEEEEEEEE}` but for some applications it may
* be: "appname@vendor.tld".
*/
exports.id = appInfo.ID;
/**
* The name of the application.
*/
exports.name = appInfo.name;
/**
* The XUL application's version, for example "0.8.0+" or "3.7a1pre".
*/
exports.version = appInfo.version;
/**
* XULRunner version.
*/
exports.platformVersion = appInfo.platformVersion;
/**
* The name of the application vendor, for example "Mozilla".
*/
exports.vendor = appInfo.vendor;
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