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 32namespace WebCore { 33 34KURL::KURL(NSURL *url) 35{ 36 if (!url) { 37 parse(0, 0); 38 return; 39 } 40 41 CFIndex bytesLength = CFURLGetBytes(reinterpret_cast<CFURLRef>(url), 0, 0); 42 Vector<char, 512> buffer(bytesLength + 6); // 5 for "file:", 1 for null character to end C string 43 char* bytes = &buffer[5]; 44 CFURLGetBytes(reinterpret_cast<CFURLRef>(url), reinterpret_cast<UInt8*>(bytes), bytesLength); 45 bytes[bytesLength] = '\0'; 46 if (bytes[0] != '/') { 47 parse(bytes, 0); 48 return; 49 } 50 51 buffer[0] = 'f'; 52 buffer[1] = 'i'; 53 buffer[2] = 'l'; 54 buffer[3] = 'e'; 55 buffer[4] = ':'; 56 57 parse(buffer.data(), 0); 58} 59 60KURL::operator NSURL *() const 61{ 62 if (isNull()) 63 return nil; 64 65 // CFURL can't hold an empty URL, unlike NSURL. 66 if (isEmpty()) 67 return [NSURL URLWithString:@""]; 68 69 return HardAutorelease(createCFURL()); 70} 71 72} 73