xpcom/io/nsILineInputStream.idl
author Tim Huang <tihuang@mozilla.com>
Tue, 12 Dec 2017 15:25:49 -0600
changeset 398586 9c586454144b4eef9e9a8ab53e3d1a8c3f84ac3c
parent 143125 de5b7c7741e19b63bb65b19bcb385a7e9e40a9e6
child 475212 020c8c871c0d3b3920fe95935cfef06501976c0f
permissions -rw-r--r--
Bug 1404608 - Reveal the real operating system when fingerprinting resistance is enabled. r=arthuredelstein,smaug This patch makes Firefox not to lie about the real operating system when pref 'privacy.resistFingerprinting' is true. This will also change the testcase as well. MozReview-Commit-ID: Gdnp2lMU3wr

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * 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/. */

#include "nsISupports.idl"

[scriptable, uuid(c97b466c-1e6e-4773-a4ab-2b2b3190a7a6)]
interface nsILineInputStream : nsISupports
{
  /**
   * Read a single line from the stream, where a line is a 
   * possibly zero length sequence of 8bit chars terminated by a
   * CR, LF, CRLF, LFCR, or eof.
   * The line terminator is not returned.
   * @retval false
   *         End of file. This line is the last line of the file
   *         (aLine is valid).
   * @retval true
   *         The file contains further lines.
   * @note Do not mix readLine with other read functions.
   *       Doing so can cause various problems and is not supported.
   */
  boolean readLine(out ACString aLine);
};