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