dom/base/nsIEntropyCollector.idl
author Mike Hommey <mh+mozilla@glandium.org>
Thu, 26 Mar 2015 12:07:17 +0900
changeset 258314 fc1e894eec2fbd34b745cd94f505080427d24705
parent 98529 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Bug 1147207 - Add a ComposedFinder class that acts like a FileFinder proxy over multiple FileFinders. r=gps, a=sledru

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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"

/**
 * Interface for an object that wants to gather "random"
 * data to be used for entropy purposes.
 */
%{C++

/*
 * If anyone wants to collect the entropy distributed by the
 * event handler, they'll have to implement this CONTRACTID
 */
#define NS_ENTROPYCOLLECTOR_CONTRACTID "@mozilla.org/security/entropy;1"
%}
/* Buffer type - for passing random data to the entropy
 * collector.
 */
[ptr] native buffer(void);

[uuid(6f883680-ab9d-11d4-9978-00b0d02354a0)]
interface nsIEntropyCollector : nsISupports
{

  /**
   * Add the following bytes to the pool of data to be used
   * in gathering entropy.
   */
  void randomUpdate(in buffer entropy, in long bufLen); 

};