DOMNamedNodeMap.mm   [plain text]

/*
* Copyright (C) 2004-2016 Apple Inc. All rights reserved.
*
* 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 "DOMNamedNodeMapInternal.h"

#import "DOMNodeInternal.h"
#import "DOMInternal.h"
#import "ExceptionHandlers.h"
#import <WebCore/Attr.h>
#import <WebCore/JSExecState.h>
#import <WebCore/NamedNodeMap.h>
#import <WebCore/ThreadCheck.h>
#import <WebCore/WebCoreObjCExtras.h>
#import <WebCore/WebScriptObjectPrivate.h>
#import <wtf/GetPtr.h>
#import <wtf/URL.h>

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

@implementation DOMNamedNodeMap

- (void)dealloc
{
if (WebCoreObjCScheduleDeallocateOnMainThread([DOMNamedNodeMap class], self))
return;

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

- (unsigned)length
{
WebCore::JSMainThreadNullState state;
return IMPL->length();
}

- (DOMNode *)getNamedItem:(NSString *)name
{
WebCore::JSMainThreadNullState state;
return kit(WTF::getPtr(IMPL->getNamedItem(name)));
}

- (DOMNode *)setNamedItem:(DOMNode *)node
{
WebCore::JSMainThreadNullState state;
if (!node)
raiseTypeErrorException();
auto& coreNode = *core(node);
if (!is<WebCore::Attr>(coreNode))
raiseTypeErrorException();
return kit(raiseOnDOMError(IMPL->setNamedItem(downcast<WebCore::Attr>(coreNode))).get());
}

- (DOMNode *)removeNamedItem:(NSString *)name
{
WebCore::JSMainThreadNullState state;
return kit(raiseOnDOMError(IMPL->removeNamedItem(name)).ptr());
}

- (DOMNode *)item:(unsigned)index
{
WebCore::JSMainThreadNullState state;
return kit(WTF::getPtr(IMPL->item(index)));
}

- (DOMNode *)getNamedItemNS:(NSString *)namespaceURI localName:(NSString *)localName
{
WebCore::JSMainThreadNullState state;
return kit(WTF::getPtr(IMPL->getNamedItemNS(namespaceURI, localName)));
}

- (DOMNode *)setNamedItemNS:(DOMNode *)node
{
return [self setNamedItem:node];
}

- (DOMNode *)removeNamedItemNS:(NSString *)namespaceURI localName:(NSString *)localName
{
WebCore::JSMainThreadNullState state;
return kit(raiseOnDOMError(IMPL->removeNamedItemNS(namespaceURI, localName)).ptr());
}

@end

@implementation DOMNamedNodeMap (DOMNamedNodeMapDeprecated)

- (DOMNode *)getNamedItemNS:(NSString *)namespaceURI :(NSString *)localName
{
return [self getNamedItemNS:namespaceURI localName:localName];
}

- (DOMNode *)removeNamedItemNS:(NSString *)namespaceURI :(NSString *)localName
{
return [self removeNamedItemNS:namespaceURI localName:localName];
}

@end

DOMNamedNodeMap *kit(WebCore::NamedNodeMap* value)
{
WebCoreThreadViolationCheckRoundOne();
if (!value)
return nil;
if (DOMNamedNodeMap *wrapper = getDOMWrapper(value))
return [[wrapper retain] autorelease];
DOMNamedNodeMap *wrapper = [[DOMNamedNodeMap alloc] _init];
wrapper->_internal = reinterpret_cast<DOMObjectInternal*>(value);
value->ref();
addDOMWrapper(wrapper, value);
return [wrapper autorelease];
}

#undef IMPL