/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.0 (the "NPL"); you may not use this file except in
 * compliance with the NPL.  You may obtain a copy of the NPL at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the NPL is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
 * for the specific language governing rights and limitations under the
 * NPL.
 *
 * The Initial Developer of this code under the NPL is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
 * Reserved.
 */

#include "nsIInputStream.idl"

interface nsIBuffer;

[scriptable, uuid(93e9a230-1955-11d3-933b-000064657374)]
interface nsIBufferInputStream : nsIInputStream
{
    /**
     * Returns the buffer underlying this input stream.
     */
    readonly attribute nsIBuffer Buffer;

    /**
     * Fill the input stream so that someone can read from it.
     */
    unsigned long Fill(in string inStr,
                       in unsigned long count);

    /**
     * Fill the input stream so that someone can read from it.
     */
    unsigned long FillFrom(in nsIInputStream inStr,
                           in unsigned long count);
};
