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 UserContentURLPattern_h
27#define UserContentURLPattern_h
28
29#include <wtf/Vector.h>
30#include <wtf/text/WTFString.h>
31
32namespace WebCore {
33
34class KURL;
35
36class UserContentURLPattern {
37public:
38    UserContentURLPattern() : m_invalid(true), m_matchSubdomains(false) { }
39
40    UserContentURLPattern(const String& pattern)
41    : m_matchSubdomains(false)
42    {
43        m_invalid = !parse(pattern);
44    }
45
46    bool isValid() const { return !m_invalid; }
47
48    bool matches(const KURL&) const;
49
50    const String& scheme() const { return m_scheme; }
51    const String& host() const { return m_host; }
52    const String& path() const { return m_path; }
53
54    bool matchSubdomains() const { return m_matchSubdomains; }
55
56    static bool matchesPatterns(const KURL&, const Vector<String>& whitelist, const Vector<String>& blacklist);
57
58private:
59    bool parse(const String& pattern);
60
61    bool matchesHost(const KURL&) const;
62    bool matchesPath(const KURL&) const;
63
64    bool m_invalid;
65
66    String m_scheme;
67    String m_host;
68    String m_path;
69
70    bool m_matchSubdomains;
71};
72
73
74} // namespace WebCore
75
76#endif // UserContentURLPattern_h
77