/*
 * Copyright (C) 2009 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,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef WebURLError_h
#define WebURLError_h

#include "WebString.h"
#include "WebURL.h"

#if defined(WEBKIT_IMPLEMENTATION)
namespace WebCore { class ResourceError; }
#endif

namespace WebKit {

struct WebURLError {
    // A namespace for "reason" to support various layers generating
    // resource errors.  WebKit does not care about the value of this
    // string as it will just be passed via callbacks to the consumer.
    WebString domain;

    // A numeric error code detailing the reason for this error.  A value
    // of 0 means no error.  WebKit does not interpret the meaning of other
    // values and normally just forwards this error information back to the
    // embedder (see for example WebFrameClient).
    int reason;

    // The url that failed to load.
    WebURL unreachableURL;

    WebURLError() : reason(0) { }

#if defined(WEBKIT_IMPLEMENTATION)
    WebURLError(const WebCore::ResourceError&);
    WebURLError& operator=(const WebCore::ResourceError&);
    operator WebCore::ResourceError() const;
#endif
};

} // namespace WebKit

#endif