1 /* 2 * Copyright (C) 2010 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "config.h" 27 #include "WKURLCF.h" 28 29 #include "WKAPICast.h" 30 #include <wtf/PassRefPtr.h> 31 #include <wtf/RefPtr.h> 32 #include <wtf/RetainPtr.h> 33 #include <wtf/text/CString.h> 34 #include <wtf/text/WTFString.h> 35 36 using namespace WebCore; 37 using namespace WebKit; 38 39 WKURLRef WKURLCreateWithCFURL(CFURLRef cfURL) 40 { 41 String urlString(CFURLGetString(cfURL)); 42 return toCopiedURLAPI(urlString); 43 } 44 45 CFURLRef WKURLCopyCFURL(CFAllocatorRef allocatorRef, WKURLRef URLRef) 46 { 47 ASSERT(!toImpl(URLRef)->string().isNull()); 48 49 // We first create a CString and then create the CFURL from it. This will ensure that the CFURL is stored in 50 // UTF-8 which uses less memory and is what WebKit clients might expect. 51 52 // This pattern of using UTF-8 and then falling back to Latin1 on failure matches KURL::createCFString with the 53 // major differnce being that KURL does not do a UTF-8 conversion and instead chops off the high bits of the UTF-16 54 // character sequence. 55 56 CString buffer = toImpl(URLRef)->string().utf8(); 57 CFURLRef result = CFURLCreateAbsoluteURLWithBytes(kCFAllocatorDefault, reinterpret_cast<const UInt8*>(buffer.data()), buffer.length(), kCFStringEncodingUTF8, 0, true); 58 if (!result) 59 result = CFURLCreateAbsoluteURLWithBytes(kCFAllocatorDefault, reinterpret_cast<const UInt8*>(buffer.data()), buffer.length(), kCFStringEncodingISOLatin1, 0, true); 60 return result; 61 } 62
