1/*
2 * Copyright (C) 2006, 2009 Apple Inc.  All rights reserved.
3 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#import "config.h"
28#import "DOMInternal.h" // import first to make the private/public trick work
29#import "DOMXPath.h"
30
31#import "WebScriptObjectPrivate.h"
32#import "XPathNSResolver.h"
33#import <wtf/text/WTFString.h>
34
35//------------------------------------------------------------------------------------------
36// DOMNativeXPathNSResolver
37
38@implementation DOMNativeXPathNSResolver
39
40#define IMPL reinterpret_cast<WebCore::XPathNSResolver*>(_internal)
41
42- (void)dealloc
43{
44    if (_internal)
45        IMPL->deref();
46    [super dealloc];
47}
48
49- (void)finalize
50{
51    if (_internal)
52        IMPL->deref();
53    [super finalize];
54}
55
56- (NSString *)lookupNamespaceURI:(NSString *)prefix
57{
58    return IMPL->lookupNamespaceURI(prefix);
59}
60
61@end
62
63WebCore::XPathNSResolver* core(DOMNativeXPathNSResolver *wrapper)
64{
65    return wrapper ? reinterpret_cast<WebCore::XPathNSResolver*>(wrapper->_internal) : 0;
66}
67
68DOMNativeXPathNSResolver *kit(WebCore::XPathNSResolver* impl)
69{
70    if (!impl)
71        return nil;
72
73    if (DOMNativeXPathNSResolver *wrapper = getDOMWrapper(impl))
74        return [[wrapper retain] autorelease];
75
76    DOMNativeXPathNSResolver *wrapper = [[DOMNativeXPathNSResolver alloc] _init];
77    wrapper->_internal = reinterpret_cast<DOMObjectInternal*>(impl);
78    impl->ref();
79    addDOMWrapper(wrapper, impl);
80    return [wrapper autorelease];
81}
82