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      1 /*
      2  * Copyright (C) 2010 Google Inc.  All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 module html {
     32     interface [
     33         Conditional=BLOB,
     34         CanBeConstructed,
     35         CallWith=ScriptExecutionContext,
     36         EventTarget,
     37         NoStaticTables,
     38         V8CustomConstructor
     39     ] FileReader {
     40         // ready states
     41         const unsigned short EMPTY = 0;
     42         const unsigned short LOADING = 1;
     43         const unsigned short DONE = 2;
     44         readonly attribute unsigned short readyState;
     45 
     46         // async read methods
     47         void readAsArrayBuffer(in Blob blob);
     48         void readAsBinaryString(in Blob blob);
     49         void readAsText(in Blob blob, in [Optional] DOMString encoding);
     50         void readAsDataURL(in Blob blob);
     51 
     52         void abort();
     53 
     54         // file data
     55         readonly attribute [Custom] DOMObject result;
     56 
     57         readonly attribute FileError error;
     58 
     59         attribute EventListener onloadstart;
     60         attribute EventListener onprogress;
     61         attribute EventListener onload;
     62         attribute EventListener onabort;
     63         attribute EventListener onerror;
     64         attribute EventListener onloadend;
     65     };
     66 }
     67