pjs/xpfe/components/xfer/public/nsIStreamTransfer.idl

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/* -*- Mode: C++; tab-width: 4; 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 "nsIAppShellComponent.idl"
[ptr] native nsIURL( nsIURL );
%{C++
class nsIURL;
%}
/*----------------------------- nsIStreamTransfer ------------------------------
| This file describes Mozilla's general-purpose "stream transfer" component. |
| This component is used to display a progress dialog while performing any of |
| a variety of different "stream transfers." |
| |
| Basically, this component transfers data from an input stream to an |
| output stream while displaying a progress dialog. The component also |
| offers some standard implementations of commonly-used input and output |
| stream handlers (such as prompting for a destination file, writing the |
| input stream to an output file, loading an input URL, etc.). |
| |
| Select the appropriate transfer function depending on your requirements. |
| |
| Note that all methods are "asynchronous" in that they return before the |
| stream transfer is completed. The result generally indicates only whether |
| or not the stream transfer was successfully initiated. |
------------------------------------------------------------------------------*/
[scriptable, uuid(a6cf90f0-15b3-11d2-932e-00805f8add32)]
interface nsIStreamTransfer : nsIAppShellComponent {
/*-------------------- SelectFileAndTransferLocation -----------------------
| Prompt the user for a destination file and then transfer the data using |
| the argument URL as source to that file, while showing a progress |
| dialog. |
--------------------------------------------------------------------------*/
void SelectFileAndTransferLocation( in nsIURL aURL );
};
%{C++
#define NS_ISTREAMTRANSFER_PROGID NS_IAPPSHELLCOMPONENT_PROGID "/xfer"
#define NS_ISTREAMTRANSFER_CLASSNAME "Mozilla Stream Transfer Component"
#define NS_DECL_ISTREAMTRANSFER \
NS_IMETHOD SelectFileAndTransferLocation( nsIURL *aURL );
%}