92 lines
3.5 KiB
Plaintext
92 lines
3.5 KiB
Plaintext
/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** 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) 2001, 2002
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Marco Pesenti Gritti <marco@gnome.org>
|
|
*
|
|
* 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 nsIURI;
|
|
|
|
/**
|
|
* This interface provides a way to stream data to the web browser. This allows
|
|
* loading of data from sources which can not be accessed using URIs and
|
|
* nsIWebNavigation.
|
|
*
|
|
* @status FROZEN
|
|
*/
|
|
[scriptable, uuid(86d02f0e-219b-4cfc-9c88-bd98d2cce0b8)]
|
|
interface nsIWebBrowserStream : nsISupports
|
|
{
|
|
/**
|
|
* Prepare to load a stream of data. When this function returns successfully,
|
|
* it must be paired by a call to closeStream.
|
|
*
|
|
* @param aBaseURI
|
|
* The base URI of the data. Must not be null. Relative
|
|
* URIs will be resolved relative to this URI.
|
|
* @param aContentType
|
|
* ASCII string giving the content type of the data. If rendering
|
|
* content of this type is not supported, this method fails.
|
|
* This string may include a charset declaration, for example:
|
|
* text/html;charset=ISO-8859-1
|
|
*
|
|
* @throw NS_ERROR_NOT_AVAILABLE
|
|
* The requested content type is not supported.
|
|
* @throw NS_ERROR_IN_PROGRESS
|
|
* openStream was called twice without an intermediate closeStream.
|
|
*/
|
|
void openStream(in nsIURI aBaseURI, in ACString aContentType);
|
|
|
|
/**
|
|
* Append data to this stream.
|
|
* @param aData The data to append
|
|
* @param aLen Length of the data to append.
|
|
*
|
|
* @note To append more than 4 GB of data, call this method multiple times.
|
|
*/
|
|
void appendToStream([const, array, size_is(aLen)] in octet aData,
|
|
in unsigned long aLen);
|
|
|
|
/**
|
|
* Notifies the browser that all the data has been appended. This may notify
|
|
* the user that the browser is "done loading" in some form.
|
|
*
|
|
* @throw NS_ERROR_UNEXPECTED
|
|
* This method was called without a preceding openStream.
|
|
*/
|
|
void closeStream();
|
|
};
|