netwerk/base/nsISocketFilter.idl
author Mihai Alexandru Michis <malexandru@mozilla.com>
Sat, 20 Jul 2019 00:53:19 +0300
changeset 483517 23d4ebd5f8e70bb86f179556572b55655d6e066d
parent 292279 11edf75d48c6b3d2c4ada21841f027367777b230
permissions -rw-r--r--
Merge autoland to mozilla-central. a=merge

/* -*- Mode: IDL; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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"
#include "nsINetAddr.idl"

native NetAddr(mozilla::net::NetAddr);
[ptr] native NetAddrPtr(mozilla::net::NetAddr);


/**
 * Filters are created and run on the parent, and filter all packets, both
 * ingoing and outgoing. The child must specify the name of a recognized filter
 * in order to create a socket.
 */
[uuid(afe2c40c-b9b9-4207-b898-e5cde18c6139)]
interface nsISocketFilter : nsISupports
{
  const long SF_INCOMING = 0;
  const long SF_OUTGOING = 1;

  bool filterPacket([const]in NetAddrPtr remote_addr,
                    [const, array, size_is(len)]in uint8_t data,
                    in unsigned long len,
                    in long direction);
};

/**
 * Factory of a specified filter.
 */
[uuid(81ee76c6-4753-4125-9c8c-290ed9ba62fb)]
interface nsISocketFilterHandler : nsISupports
{
   nsISocketFilter newFilter();
};

%{C++
/**
 * Filter handlers are registered with XPCOM under the following CONTRACTID prefix:
 */
#define NS_NETWORK_UDP_SOCKET_FILTER_HANDLER_PREFIX "@mozilla.org/network/udp-filter-handler;1?name="
#define NS_NETWORK_TCP_SOCKET_FILTER_HANDLER_PREFIX "@mozilla.org/network/tcp-filter-handler;1?name="

#define NS_NETWORK_SOCKET_FILTER_HANDLER_STUN_SUFFIX "stun"

#define NS_STUN_UDP_SOCKET_FILTER_HANDLER_CONTRACTID NS_NETWORK_UDP_SOCKET_FILTER_HANDLER_PREFIX NS_NETWORK_SOCKET_FILTER_HANDLER_STUN_SUFFIX


#define NS_STUN_TCP_SOCKET_FILTER_HANDLER_CONTRACTID NS_NETWORK_TCP_SOCKET_FILTER_HANDLER_PREFIX NS_NETWORK_SOCKET_FILTER_HANDLER_STUN_SUFFIX
%}