1/*
2 * Copyright (C) 2009 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "WebRegularExpression.h"
33
34#include "RegularExpression.h"
35#include "WebString.h"
36
37using namespace WebCore;
38
39namespace WebKit {
40
41class WebRegularExpressionPrivate : public RegularExpression {
42};
43
44WebRegularExpression::WebRegularExpression(const WebString& pattern,
45                                           WebTextCaseSensitivity caseSensitivity)
46{
47    TextCaseSensitivity sensitivity = static_cast<TextCaseSensitivity>(caseSensitivity);
48    RegularExpression* re = new RegularExpression(pattern, sensitivity);
49    m_private = static_cast<WebRegularExpressionPrivate*>(re);
50}
51
52WebRegularExpression::~WebRegularExpression()
53{
54    delete m_private;
55}
56
57int WebRegularExpression::match(const WebString& str,
58                                int startFrom,
59                                int* matchLength) const
60{
61    if (!m_private)
62        return -1;
63
64    return m_private->match(str, startFrom, matchLength);
65}
66
67} // namespace WebKit
68