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      1 /*
      2  * Copyright (C) 2009 Apple 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
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #ifndef URLPatternMatcher_h
     27 #define URLPatternMatcher_h
     28 
     29 #include "platform/PlatformExport.h"
     30 #include "wtf/Vector.h"
     31 #include "wtf/text/WTFString.h"
     32 
     33 namespace WebCore {
     34 
     35 class KURL;
     36 
     37 class PLATFORM_EXPORT URLPatternMatcher {
     38 public:
     39     static bool matchesPatterns(const KURL&, const Vector<String>& whitelist);
     40 
     41 private:
     42     URLPatternMatcher(const String& pattern)
     43         : m_matchSubdomains(false)
     44     {
     45         m_invalid = !parse(pattern);
     46     }
     47 
     48     bool parse(const String& pattern);
     49 
     50     bool matches(const KURL&) const;
     51 
     52     bool matchesHost(const KURL&) const;
     53     bool matchesPath(const KURL&) const;
     54 
     55     bool m_invalid;
     56 
     57     String m_scheme;
     58     String m_host;
     59     String m_path;
     60 
     61     bool m_matchSubdomains;
     62 };
     63 
     64 
     65 } // namespace WebCore
     66 
     67 #endif // URLPatternMatcher_h
     68