/usr/share/idl/firefox/nsIAsyncStreamCopier.idl is in firefox-dev 11.0+build1-0ubuntu4.
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* 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>
*
* 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
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* decision by deleting the provisions above and replace them with the notice
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* 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 "nsIRequest.idl"
interface nsIInputStream;
interface nsIOutputStream;
interface nsIRequestObserver;
interface nsIEventTarget;
[scriptable, uuid(5a19ca27-e041-4aca-8287-eb248d4c50c0)]
interface nsIAsyncStreamCopier : nsIRequest
{
/**
* Initialize the stream copier.
*
* @param aSource
* contains the data to be copied.
* @param aSink
* specifies the destination for the data.
* @param aTarget
* specifies the thread on which the copy will occur. a null value
* is permitted and will cause the copy to occur on an unspecified
* background thread.
* @param aSourceBuffered
* true if aSource implements ReadSegments.
* @param aSinkBuffered
* true if aSink implements WriteSegments.
* @param aChunkSize
* specifies how many bytes to read/write at a time. this controls
* the granularity of the copying. it should match the segment size
* of the "buffered" streams involved.
* @param aCloseSource
* true if aSource should be closed after copying.
* @param aCloseSink
* true if aSink should be closed after copying.
*
* NOTE: at least one of the streams must be buffered.
*/
void init(in nsIInputStream aSource,
in nsIOutputStream aSink,
in nsIEventTarget aTarget,
in boolean aSourceBuffered,
in boolean aSinkBuffered,
in unsigned long aChunkSize,
in boolean aCloseSource,
in boolean aCloseSink);
/**
* asyncCopy triggers the start of the copy. The observer will be notified
* when the copy completes.
*
* @param aObserver
* receives notifications.
* @param aObserverContext
* passed to observer methods.
*/
void asyncCopy(in nsIRequestObserver aObserver,
in nsISupports aObserverContext);
};
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