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
WKURLCreateWithCFURL(CFURLRef cfURL)39 WKURLRef WKURLCreateWithCFURL(CFURLRef cfURL)
40 {
41 String urlString(CFURLGetString(cfURL));
42 return toCopiedURLAPI(urlString);
43 }
44
WKURLCopyCFURL(CFAllocatorRef allocatorRef,WKURLRef URLRef)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