xref: /external/webkit/Source/WebCore/bindings/js/JSFileReaderCustom.cpp

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 */

#include "config.h"

#if ENABLE(BLOB)

#include "JSFileReader.h"

#include "ArrayBuffer.h"
#include "FileReader.h"
#include "JSArrayBuffer.h"

using namespace JSC;

namespace WebCore {

JSValue JSFileReader::result(ExecState* exec) const
{
    FileReader* imp = impl();
    if (imp->readType() == FileReaderLoader::ReadAsArrayBuffer)
        return toJS(exec, globalObject(), WTF::getPtr(imp->arrayBufferResult()));
    return jsOwnedStringOrNull(exec, imp->stringResult());
}

} // namespace WebCore

#endif // ENABLE(BLOB)