/* * Copyright (C) 2010 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. AND ITS CONTRIBUTORS ``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 ITS 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 "config.h" #import "WKURLCF.h" #import "WKAPICast.h" #import "WKNSURL.h" #import <WebCore/CFURLExtras.h> #import <objc/runtime.h> #import <wtf/text/CString.h> using namespace WebCore; using namespace WebKit; #if WK_API_ENABLED static inline Class wkNSURLClass() { static dispatch_once_t once; static Class wkNSURLClass; dispatch_once(&once, ^{ wkNSURLClass = [WKNSURL class]; }); return wkNSURLClass; } #endif // WK_API_ENABLED WKURLRef WKURLCreateWithCFURL(CFURLRef cfURL) { if (!cfURL) return 0; #if WK_API_ENABLED // Since WKNSURL is an internal class with no subclasses, we can do a simple equality check. if (object_getClass((NSURL *)cfURL) == wkNSURLClass()) return toAPI(static_cast<API::URL*>(&[(WKNSURL *)[(NSURL *)cfURL retain] _apiObject])); #endif CString urlBytes; getURLBytes(cfURL, urlBytes); return toCopiedURLAPI(urlBytes.data()); } CFURLRef WKURLCopyCFURL(CFAllocatorRef allocatorRef, WKURLRef URLRef) { ASSERT(!toImpl(URLRef)->string().isNull()); // We first create a CString and then create the CFURL from it. This will ensure that the CFURL is stored in // UTF-8 which uses less memory and is what WebKit clients might expect. CString buffer = toImpl(URLRef)->string().utf8(); return createCFURLFromBuffer(buffer.data(), buffer.length(), 0).leakRef(); }