mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-08 20:47:44 +00:00
91 lines
3.9 KiB
Plaintext
91 lines
3.9 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 "nsISupports.idl"
|
|
|
|
interface nsIInputStream;
|
|
|
|
/**
|
|
* nsIUploadChannel
|
|
*
|
|
* A channel may optionally implement this interface if it supports the
|
|
* notion of uploading a data stream. The upload stream may only be set
|
|
* prior to the invocation of asyncOpen on the channel.
|
|
*
|
|
* @status FROZEN
|
|
*/
|
|
[scriptable, uuid(ddf633d8-e9a4-439d-ad88-de636fd9bb75)]
|
|
interface nsIUploadChannel : nsISupports
|
|
{
|
|
/**
|
|
* Sets a stream to be uploaded by this channel.
|
|
*
|
|
* Most implementations of this interface require that the stream:
|
|
* (1) implement threadsafe addRef and release
|
|
* (2) implement nsIInputStream::readSegments
|
|
* (3) implement nsISeekableStream::seek
|
|
*
|
|
* History here is that we need to support both streams that already have
|
|
* headers (e.g., Content-Type and Content-Length) information prepended to
|
|
* the stream (by plugins) as well as clients (composer, uploading
|
|
* application) that want to upload data streams without any knowledge of
|
|
* protocol specifications. For this reason, we have a special meaning
|
|
* for the aContentType parameter (see below).
|
|
*
|
|
* @param aStream
|
|
* The stream to be uploaded by this channel.
|
|
* @param aContentType
|
|
* If aContentType is empty, the protocol will assume that no
|
|
* content headers are to be added to the uploaded stream and that
|
|
* any required headers are already encoded in the stream. In the
|
|
* case of HTTP, if this parameter is non-empty, then its value will
|
|
* replace any existing Content-Type header on the HTTP request.
|
|
* In the case of FTP and FILE, this parameter is ignored.
|
|
* @param aContentLength
|
|
* A value of -1 indicates that the length of the stream should be
|
|
* determined by calling the stream's |available| method.
|
|
*/
|
|
void setUploadStream(in nsIInputStream aStream,
|
|
in ACString aContentType,
|
|
in long aContentLength);
|
|
|
|
/**
|
|
* Get the stream (to be) uploaded by this channel.
|
|
*/
|
|
readonly attribute nsIInputStream uploadStream;
|
|
};
|