author Ehsan Akhgari <>
Sat, 05 Jun 2010 21:23:26 -0400
changeset 43173 ac1ed3f6b2e71637e562866867c9ac571d2cb283
parent 43144 2d90590dabe63ad9d6323376e6a1138add81e1cb
parent 43113 d8dc49d5bd609668b3c4fadd6c1df12d5da20547
child 94484 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Merge resolving the bad rename changeset landed as part of bug 542222

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is Mozilla.
 * The Initial Developer of the Original Code is
 * Netscape Communications.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *   Gagan Saksena <> (original author)
 *   Darin Fisher <>
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
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 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
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 * ***** END LICENSE BLOCK ***** */

#include "nsISupports.idl"

interface nsIChannel;
interface nsIHttpChannel;
interface nsIURI;

 * nsIHttpEventSink
 * Implement this interface to receive control over various HTTP events.  The
 * HTTP channel will try to get this interface from its notificationCallbacks
 * attribute, and if it doesn't find it there it will look for it from its
 * loadGroup's notificationCallbacks attribute.
 * These methods are called before onStartRequest, and should be handled
 * @deprecated Newly written code should use nsIChannelEventSink instead of this
 * interface.
[scriptable, uuid(9475a6af-6352-4251-90f9-d65b1cd2ea15)]
interface nsIHttpEventSink : nsISupports
     * Called when a redirect occurs due to a HTTP response like 302.  The
     * redirection may be to a non-http channel.
     * @return failure cancels redirect
    void onRedirect(in nsIHttpChannel httpChannel, 
                    in nsIChannel newChannel);