/*

 * Copyright (C) 2009 Apple 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:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. 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.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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 UserContentURLPattern_h

#define UserContentURLPattern_h

#include "PlatformString.h"

#include <wtf/Vector.h>

namespace WebCore {

class KURL;

class UserContentURLPattern {

public:

    UserContentURLPattern(const String& pattern)

    : m_matchSubdomains(false)

    {

        m_invalid = !parse(pattern);

    }

    bool matches(const KURL&) const;

    const String& scheme() const { return m_scheme; }

    const String& host() const { return m_host; }

    const String& path() const { return m_path; }

    bool matchSubdomains() const { return m_matchSubdomains; }

    static bool matchesPatterns(const KURL&, const Vector<String>* whitelist, const Vector<String>* blacklist);

private:

    bool parse(const String& pattern);

    bool matchesHost(const KURL&) const;

    bool matchesPath(const KURL&) const;

    bool m_invalid;

    String m_scheme;

    String m_host;

    String m_path;

    bool m_matchSubdomains;

};

} // namespace WebCore

#endif // UserContentURLPattern_h