RetroZilla/netwerk/base/public/nsIInputStreamChannel.idl

/* ***** 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
 * http://www.mozilla.org/MPL/
 *
 * 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 Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2002
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Darin Fisher <darin@netscape.com>
 *
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 * 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"),
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#include "nsIChannel.idl"

interface nsIInputStream;

/**
 * nsIInputStreamChannel
 *
 * This interface provides methods to initialize an input stream channel.
 * The input stream channel serves as a data pump for an input stream.
 */
[scriptable, uuid(560a64ce-6d66-44db-b38e-864469c52d03)]
interface nsIInputStreamChannel : nsIChannel
{
    /**
     * Sets the URI for this channel.
     */
    void setURI(in nsIURI aURI);

    /**
     * Get/set the content stream
     *
     * This stream contains the data that will be pushed to the channel's
     * stream listener.  If the stream is non-blocking and supports the
     * nsIAsyncInputStream interface, then the stream will be read directly.
     * Otherwise, the stream will be read on a background thread.
     *
     * This attribute can only be changed before the channel is opened.
     *
     * @throws NS_ERROR_IN_PROGRESS if the setter is called after the channel
     * has been opened.
     */
    attribute nsIInputStream contentStream;
};