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 USE(CF)
25
26#include <CoreFoundation/CoreFoundation.h>
27
28namespace WTF {
29
30String::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
45CFStringRef 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 // USE(CF)
56