gecko-dev/dom/webidl/Blob.webidl

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* The origin of this IDL file is
* http://dev.w3.org/2006/webapi/FileAPI/#blob
*
* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
* liability, trademark and document use rules apply.
*/
typedef (ArrayBuffer or ArrayBufferView or Blob or USVString) BlobPart;
[Constructor(optional sequence<BlobPart> blobParts,
optional BlobPropertyBag options),
Exposed=(Window,Worker)]
interface Blob {
[GetterThrows]
readonly attribute unsigned long long size;
readonly attribute DOMString type;
// readonly attribute boolean isClosed; TODO bug 1048321
//slice Blob into byte-ranged chunks
[Throws]
Blob slice([Clamp] optional long long start,
[Clamp] optional long long end,
optional DOMString contentType = "");
// void close(); TODO bug 1048325
};
enum EndingTypes { "transparent", "native" };
dictionary BlobPropertyBag {
DOMString type = "";
EndingTypes endings = "transparent";
};