gecko/content/base/public/nsIDOMFileReader.idl

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#include "nsIDOMEventTarget.idl"

interface nsIDOMEventListener;
interface nsIDOMFile;
interface nsIDOMFileError;

[scriptable, uuid(5db0ce80-de44-40c0-a346-e28aac4aa978)]
interface nsIDOMFileReader : nsISupports 
{
  void readAsBinaryString(in nsIDOMFile filedata);
  void readAsText(in nsIDOMFile filedata, [optional] in DOMString encoding);
  void readAsDataURL(in nsIDOMFile file);

  void abort();

  const unsigned short EMPTY = 0;
  const unsigned short LOADING = 1;
  const unsigned short DONE = 2;
  readonly attribute unsigned short readyState;

  readonly attribute DOMString result;
  readonly attribute nsIDOMFileError error;

  // event handler attributes
  attribute nsIDOMEventListener onloadend;
};

%{ C++
#define NS_FILEREADER_CID                            \
{0x06aa7c21, 0xfe05, 0x4cf2,                         \
{0xb1, 0xc4, 0x0c, 0x71, 0x26, 0xa4, 0xf7, 0x13}}
#define NS_FILEREADER_CONTRACTID \
"@mozilla.org/files/filereader;1"
%}