DOMXPath.mm   [plain text]

/*
* Copyright (C) 2006, 2009 Apple Inc. All rights reserved.
* Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#import "DOMInternal.h" // import first to make the private/public trick work
#import "DOMXPath.h"

#import <WebCore/WebScriptObjectPrivate.h>
#import <WebCore/XPathNSResolver.h>
#import <wtf/text/WTFString.h>

//------------------------------------------------------------------------------------------
// DOMNativeXPathNSResolver

@implementation DOMNativeXPathNSResolver

#define IMPL reinterpret_cast<WebCore::XPathNSResolver*>(_internal)

- (void)dealloc
{
if (_internal)
IMPL->deref();
[super dealloc];
}

- (NSString *)lookupNamespaceURI:(NSString *)prefix
{
return IMPL->lookupNamespaceURI(prefix);
}

@end

WebCore::XPathNSResolver* core(DOMNativeXPathNSResolver *wrapper)
{
return wrapper ? reinterpret_cast<WebCore::XPathNSResolver*>(wrapper->_internal) : 0;
}

DOMNativeXPathNSResolver *kit(WebCore::XPathNSResolver* impl)
{
if (!impl)
return nil;

if (DOMNativeXPathNSResolver *wrapper = getDOMWrapper(impl))
return [[wrapper retain] autorelease];

DOMNativeXPathNSResolver *wrapper = [[DOMNativeXPathNSResolver alloc] _init];
wrapper->_internal = reinterpret_cast<DOMObjectInternal*>(impl);
impl->ref();
addDOMWrapper(wrapper, impl);
return [wrapper autorelease];
}

#undef IMPL