1 /*
2 * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
3 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 *
20 */
21
22 #include "config.h"
23 #include "BindingURI.h"
24
25 #if ENABLE(XBL)
26
27 namespace WebCore {
28
BindingURI(StringImpl * uri)29 BindingURI::BindingURI(StringImpl* uri)
30 : m_next(0)
31 {
32 m_uri = uri;
33 if (uri)
34 uri->ref();
35 }
36
~BindingURI()37 BindingURI::~BindingURI()
38 {
39 if (m_uri)
40 m_uri->deref();
41 delete m_next;
42 }
43
copy()44 BindingURI* BindingURI::copy()
45 {
46 BindingURI* newBinding = new BindingURI(m_uri);
47 if (next()) {
48 BindingURI* nextCopy = next()->copy();
49 newBinding->setNext(nextCopy);
50 }
51
52 return newBinding;
53 }
54
operator ==(const BindingURI & o) const55 bool BindingURI::operator==(const BindingURI& o) const
56 {
57 if ((m_next && !o.m_next) || (!m_next && o.m_next) ||
58 (m_next && o.m_next && *m_next != *o.m_next))
59 return false;
60
61 if (m_uri == o.m_uri)
62 return true;
63 if (!m_uri || !o.m_uri)
64 return false;
65
66 return String(m_uri) == String(o.m_uri);
67 }
68
69 } // namespace WebCore
70
71 #endif // ENABLE(XBL)
72