Wed, 05 Dec 2007 13:30:37 -0800
changeset 8775 2a852ed00b67a75ae064b7d17f78a471f9f2b036
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 32424 9f856f094fea4e212c71e8f9fdb4ca4e64867316
permissions -rw-r--r--
Bug 407018 expiration not using browser.history_expire_days_min (r=sspitzer,a=mconnor)

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * ***** 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 code.
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *   Stuart Parmenter <>
 * 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
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * 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
 * the terms of any one of the MPL, the GPL or the LGPL.
 * ***** END LICENSE BLOCK ***** */

#include "nsISupports.idl"

interface nsIInputStream;
interface imgILoad;

 * imgIDecoder interface
 * @author Stuart Parmenter <>
 * @version 0.2
 * @see imagelib2
[scriptable, uuid(9eebf43a-1dd1-11b2-953e-f1782f4cbad3)]
interface imgIDecoder : nsISupports
   * Initialize an image decoder.
   * @param aRequest the request that owns the decoder.
   * @note The decode should QI \a aLoad to an imgIDecoderObserver
   * and should send decoder notifications to the request.
   * The decoder should always pass NULL as the first two parameters to
   * all of the imgIDecoderObserver APIs.
  void init(in imgILoad aLoad);

   * Closes the stream. 
  void close();

   * Flushes the stream.
  void flush();

   * Writes data into the stream from an input stream.
   * Implementer's note: This method is defined by this interface in order
   * to allow the output stream to efficiently copy the data from the input
   * stream into its internal buffer (if any). If this method was provide
   * as an external facility, a separate char* buffer would need to be used
   * in order to call the output stream's other Write method.
   * @param fromStream the stream from which the data is read
   * @param count the maximun number of bytes to write
   * @return aWriteCount out parameter to hold the number of
   *         bytes written. if an error occurs, the writecount
   *         is undefined
  unsigned long writeFrom(in nsIInputStream inStr,
                          in unsigned long count);