зеркало из https://github.com/mozilla/pjs.git
99 строки
3.7 KiB
Plaintext
99 строки
3.7 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; 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
|
|
* 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.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* 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 "nsIStreamListener.idl"
|
|
|
|
interface nsIRequest;
|
|
interface nsIStreamLoader;
|
|
|
|
[scriptable, uuid(359F7990-D4E9-11d3-A1A5-0050041CAF44)]
|
|
interface nsIStreamLoaderObserver : nsISupports
|
|
{
|
|
/**
|
|
* Called when the entire stream has been loaded.
|
|
*
|
|
* @param loader the stream loader that loaded the stream.
|
|
* @param ctxt the context parameter of the underlying channel
|
|
* @param status the status of the underlying channel
|
|
* @param resultLength the length of the data loaded
|
|
* @param result the data
|
|
*
|
|
* This method will always be called asynchronously by the
|
|
* nsIStreamLoader involved, on the thread that called the
|
|
* loader's init() method.
|
|
*/
|
|
void onStreamComplete(in nsIStreamLoader loader,
|
|
in nsISupports ctxt,
|
|
in nsresult status,
|
|
in unsigned long resultLength,
|
|
[const,array,size_is(resultLength)] in octet result);
|
|
};
|
|
|
|
/**
|
|
* Asynchronously loads a channel into a memory buffer.
|
|
*
|
|
* To use this interface, first call init() with a nsIStreamLoaderObserver
|
|
* that will be notified when the data has been loaded. Then call asyncOpen()
|
|
* on the channel with the nsIStreamLoader as the listener. The context
|
|
* argument in the asyncOpen() call will be passed to the onStreamComplete()
|
|
* callback.
|
|
*
|
|
* XXX define behaviour for sizes >4 GB
|
|
*/
|
|
[scriptable, uuid(8ea7e890-8211-11d9-8bde-f66bad1e3f3a)]
|
|
interface nsIStreamLoader : nsIStreamListener
|
|
{
|
|
/**
|
|
* Initialize this stream loader, and start loading the data.
|
|
*
|
|
* @param aObserver
|
|
* An observer that will be notified when the data is complete.
|
|
*/
|
|
void init(in nsIStreamLoaderObserver aObserver);
|
|
|
|
/**
|
|
* Gets the number of bytes read so far.
|
|
*/
|
|
readonly attribute unsigned long numBytesRead;
|
|
|
|
/**
|
|
* Gets the request that loaded this file.
|
|
* null after the request has finished loading.
|
|
*/
|
|
readonly attribute nsIRequest request;
|
|
};
|