1 // -*- c-basic-offset: 2 -*-
3 * Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
4 * Copyright (C) 2007 Apple Inc. All rights reserved.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27 #include <sys/types.h>
28 #include <wtf/OwnArrayPtr.h>
32 class RegExp : public Shared<RegExp> {
41 RegExp(const UString& pattern);
42 RegExp(const UString& pattern, const UString& flags);
45 bool global() const { return m_flagBits & Global; }
46 bool ignoreCase() const { return m_flagBits & IgnoreCase; }
47 bool multiline() const { return m_flagBits & Multiline; }
49 const UString& pattern() const { return m_pattern; }
50 const UString& flags() const { return m_flags; }
52 bool isValid() const { return !m_constructionError; }
53 const char* errorMessage() const { return m_constructionError; }
55 int match(const UString&, int offset, OwnArrayPtr<int>* ovector = 0);
56 unsigned numSubpatterns() const { return m_numSubpatterns; }
61 // Data supplied by caller.
62 UString m_pattern; // FIXME: Just decompile m_regExp instead of storing this.
63 UString m_flags; // FIXME: Just decompile m_regExp instead of storing this.
66 // Data supplied by PCRE.
68 const char* m_constructionError;
69 unsigned m_numSubpatterns;