dom/webidl/IDBFileHandle.webidl
author Gregory Szorc <gps@mozilla.com>
Fri, 22 Apr 2016 12:51:23 -0700
changeset 294591 d6ea7c8e2449d9b34882650490383ee86b8bb164
parent 291215 57f7f132083c4cf6182a5c0aaa9c7ba05e589b5e
child 436243 b417c2d937e8b0a4987e61b1d47efae4435a3fde
permissions -rw-r--r--
Bug 1259782 - Build with Visual Studio 2015 Update 2; r=ted Should be a drop-in replacement for VS2015u1. MozReview-Commit-ID: HSmdikYPR0j

/* 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 obtaone at http://mozilla.org/MPL/2.0/. */

dictionary IDBFileMetadataParameters
{
  boolean size = true;
  boolean lastModified = true;
};

[Exposed=(Window,System)]
interface IDBFileHandle : EventTarget
{
  readonly attribute IDBMutableFile? mutableFile;
  // this is deprecated due to renaming in the spec
  readonly attribute IDBMutableFile? fileHandle; // now mutableFile
  readonly attribute FileMode mode;
  readonly attribute boolean active;
  attribute unsigned long long? location;

  [Throws]
  IDBFileRequest? getMetadata(optional IDBFileMetadataParameters parameters);
  [Throws]
  IDBFileRequest? readAsArrayBuffer(unsigned long long size);
  [Throws]
  IDBFileRequest? readAsText(unsigned long long size,
                             optional DOMString? encoding = null);

  [Throws]
  IDBFileRequest? write((DOMString or ArrayBuffer or ArrayBufferView or Blob) value);
  [Throws]
  IDBFileRequest? append((DOMString or ArrayBuffer or ArrayBufferView or Blob) value);
  [Throws]
  IDBFileRequest? truncate(optional unsigned long long size);
  [Throws]
  IDBFileRequest? flush();
  [Throws]
  void abort();

  attribute EventHandler oncomplete;
  attribute EventHandler onabort;
  attribute EventHandler onerror;
};