1 /**
2 * Copyright (C) 2006 Apple Computer, Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21 #include "config.h"
22 #include "PlatformString.h"
23
24 #if PLATFORM(CF)
25
26 #include <CoreFoundation/CoreFoundation.h>
27
28 namespace WebCore {
29
String(CFStringRef str)30 String::String(CFStringRef str)
31 {
32 if (!str)
33 return;
34
35 CFIndex size = CFStringGetLength(str);
36 if (size == 0)
37 m_impl = StringImpl::empty();
38 else {
39 Vector<UChar, 1024> buffer(size);
40 CFStringGetCharacters(str, CFRangeMake(0, size), (UniChar*)buffer.data());
41 m_impl = StringImpl::create(buffer.data(), size);
42 }
43 }
44
createCFString() const45 CFStringRef String::createCFString() const
46 {
47 if (!m_impl)
48 return static_cast<CFStringRef>(CFRetain(CFSTR("")));
49
50 return m_impl->createCFString();
51 }
52
53 }
54
55 #endif // PLATFORM(CF)
56