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| 1 /* | |
| 2 * Copyright (C) 2004, 2008 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 COMPUTER, INC. ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #import "config.h" | |
| 27 #import "KURL.h" | |
| 28 | |
| 29 #import "FoundationExtras.h" | |
| 30 #import <CoreFoundation/CFURL.h> | |
| 31 | |
| 32 using namespace WTF; | |
| 33 | |
| 34 namespace WebCore { | |
| 35 | |
| 36 typedef Vector<char, 512> CharBuffer; | |
| 37 extern CFURLRef createCFURLFromBuffer(const CharBuffer& buffer); | |
| 38 | |
| 39 KURL::KURL(NSURL *url) | |
| 40 { | |
| 41 if (!url) { | |
| 42 invalidate(); | |
| 43 return; | |
| 44 } | |
| 45 | |
| 46 CFIndex bytesLength = CFURLGetBytes(reinterpret_cast<CFURLRef>(url), 0, 0); | |
| 47 Vector<char, 512> buffer(bytesLength + 1); | |
| 48 char* bytes = &buffer[0]; | |
| 49 CFURLGetBytes(reinterpret_cast<CFURLRef>(url), reinterpret_cast<UInt8*>(byte
s), bytesLength); | |
| 50 bytes[bytesLength] = '\0'; | |
| 51 #if !USE(WTFURL) | |
| 52 parse(bytes); | |
| 53 #else | |
| 54 m_urlImpl = adoptRef(new KURLWTFURLImpl()); | |
| 55 String urlString(bytes, bytesLength); | |
| 56 m_urlImpl->m_parsedURL = ParsedURL(urlString, 0); | |
| 57 if (!m_urlImpl->m_parsedURL.isValid()) | |
| 58 m_urlImpl->m_invalidUrlString = urlString; | |
| 59 #endif // USE(WTFURL) | |
| 60 } | |
| 61 | |
| 62 KURL::operator NSURL *() const | |
| 63 { | |
| 64 return HardAutorelease(createCFURL()); | |
| 65 } | |
| 66 | |
| 67 // We use the toll-free bridge between NSURL and CFURL to | |
| 68 // create a CFURLRef supporting both empty and null values. | |
| 69 CFURLRef KURL::createCFURL() const | |
| 70 { | |
| 71 if (isNull()) | |
| 72 return 0; | |
| 73 | |
| 74 if (isEmpty()) | |
| 75 return reinterpret_cast<CFURLRef>([[NSURL alloc] initWithString:@""]); | |
| 76 | |
| 77 CharBuffer buffer; | |
| 78 #if !USE(WTFURL) | |
| 79 copyToBuffer(buffer); | |
| 80 #else | |
| 81 String urlString = string(); | |
| 82 buffer.resize(urlString.length()); | |
| 83 size_t length = urlString.length(); | |
| 84 for (size_t i = 0; i < length; i++) | |
| 85 buffer[i] = static_cast<char>(urlString[i]); | |
| 86 #endif | |
| 87 return createCFURLFromBuffer(buffer); | |
| 88 } | |
| 89 | |
| 90 | |
| 91 | |
| 92 } | |
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