зеркало из https://github.com/mozilla/pjs.git
81 строка
3.2 KiB
Plaintext
81 строка
3.2 KiB
Plaintext
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Darin Fisher <darin@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsIInputStream.idl"
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interface nsIInputStreamNotify;
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interface nsIEventQueue;
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[scriptable, uuid(cc911e09-2a02-4d2d-ba4b-b2afb173e96d)]
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interface nsIAsyncInputStream : nsIInputStream
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{
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/**
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* This function extends nsIInputStream::close, allowing the caller to
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* specify the reason for closing the stream. Any future attempts to
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* access the stream (e.g., nsIInputStream::read) will result in an
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* exception with the value given by |reason|.
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*
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* close() is equivalent to closeEx(NS_BASE_STREAM_CLOSED).
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*
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* Any pending asyncWait will be notified.
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*/
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void closeEx(in nsresult reason);
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/**
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* Asynchronously wait for the stream to be readable or closed.
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*
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* @param aNotify
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* This object is notified when the stream becomes ready.
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* @param aRequestedCount
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* Wait until at least this many bytes may be read. This is only
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* a suggestion to the underlying stream; it may be ignored.
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* @param aEventQ
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* Specify NULL to receive notification on ANY thread, or specify
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* that notification be delivered to a specific event queue. Caller
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* must pass a "resolved" event queue (see nsIEventQueueService).
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*/
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void asyncWait(in nsIInputStreamNotify aNotify,
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in unsigned long aRequestedCount,
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in nsIEventQueue aEventQ);
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};
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[scriptable, uuid(20c665a3-0ebf-4ebb-97ba-794248bfa8fe)]
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interface nsIInputStreamNotify : nsISupports
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{
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void onInputStreamReady(in nsIAsyncInputStream aStream);
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};
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