1/*
2 * Copyright (C) 2003, 2008, 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 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 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#pragma once
27
28#include <wtf/text/WTFString.h>
29
30namespace JSC { namespace Yarr {
31
32enum MultilineMode { MultilineDisabled, MultilineEnabled };
33enum TextCaseSensitivity { TextCaseSensitive, TextCaseInsensitive };
34enum UnicodeMode { UnicodeUnawareMode, UnicodeAwareMode };
35
36class JS_EXPORT_PRIVATE RegularExpression {
37 WTF_MAKE_FAST_ALLOCATED;
38public:
39 explicit RegularExpression(const String&, TextCaseSensitivity = TextCaseSensitive, MultilineMode = MultilineDisabled, UnicodeMode = UnicodeUnawareMode);
40 ~RegularExpression();
41
42 RegularExpression(const RegularExpression&);
43 RegularExpression& operator=(const RegularExpression&);
44
45 int match(const String&, int startFrom = 0, int* matchLength = 0) const;
46 int searchRev(const String&) const;
47
48 int matchedLength() const;
49 bool isValid() const;
50
51private:
52 class Private;
53 RefPtr<Private> d;
54};
55
56void JS_EXPORT_PRIVATE replace(String&, const RegularExpression&, const String&);
57
58} } // namespace JSC::Yarr
59