DOMImplementation.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 "DOMImplementationInternal.h"

#import "DOMCSSStyleSheetInternal.h"
#import "DOMDocumentInternal.h"
#import "DOMDocumentTypeInternal.h"
#import "DOMHTMLDocumentInternal.h"
#import "DOMInternal.h"
#import "ExceptionHandlers.h"
#import <WebCore/CSSStyleSheet.h>
#import <WebCore/DOMImplementation.h>
#import <WebCore/DocumentType.h>
#import <WebCore/HTMLDocument.h>
#import <WebCore/JSExecState.h>
#import <WebCore/SVGTests.h>
#import <WebCore/ThreadCheck.h>
#import <WebCore/WebCoreObjCExtras.h>
#import <WebCore/WebScriptObjectPrivate.h>

@implementation DOMImplementation

static inline WebCore::DOMImplementation& unwrap(DOMImplementation& wrapper)
{
return *reinterpret_cast<WebCore::DOMImplementation*>(wrapper._internal);
}

- (void)dealloc
{
if (WebCoreObjCScheduleDeallocateOnMainThread([DOMImplementation class], self))
return;
if (_internal)
unwrap(*self).deref();
[super dealloc];
}

- (BOOL)hasFeature:(NSString *)feature version:(NSString *)version
{
return WebCore::SVGTests::hasFeatureForLegacyBindings(feature, version);
}

- (DOMDocumentType *)createDocumentType:(NSString *)qualifiedName publicId:(NSString *)publicId systemId:(NSString *)systemId
{
WebCore::JSMainThreadNullState state;
return kit(raiseOnDOMError(unwrap(*self).createDocumentType(qualifiedName, publicId, systemId)).ptr());
}

- (DOMDocument *)createDocument:(NSString *)namespaceURI qualifiedName:(NSString *)qualifiedName doctype:(DOMDocumentType *)doctype
{
WebCore::JSMainThreadNullState state;
return kit(raiseOnDOMError(unwrap(*self).createDocument(namespaceURI, qualifiedName, core(doctype))).ptr());
}

- (DOMCSSStyleSheet *)createCSSStyleSheet:(NSString *)title media:(NSString *)media
{
WebCore::JSMainThreadNullState state;
return kit(unwrap(*self).createCSSStyleSheet(title, media).ptr());
}

- (DOMHTMLDocument *)createHTMLDocument:(NSString *)title
{
WebCore::JSMainThreadNullState state;
return kit(unwrap(*self).createHTMLDocument(title).ptr());
}

@end

@implementation DOMImplementation (DOMImplementationDeprecated)

- (BOOL)hasFeature:(NSString *)feature :(NSString *)version
{
return [self hasFeature:feature version:version];
}

- (DOMDocumentType *)createDocumentType:(NSString *)qualifiedName :(NSString *)publicId :(NSString *)systemId
{
return [self createDocumentType:qualifiedName publicId:publicId systemId:systemId];
}

- (DOMDocument *)createDocument:(NSString *)namespaceURI :(NSString *)qualifiedName :(DOMDocumentType *)doctype
{
return [self createDocument:namespaceURI qualifiedName:qualifiedName doctype:doctype];
}

- (DOMCSSStyleSheet *)createCSSStyleSheet:(NSString *)title :(NSString *)media
{
return [self createCSSStyleSheet:title media:media];
}

@end

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