1 /*
2 * Copyright (C) 2007 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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28 #import "config.h"
29 #import "FileSystem.h"
30
31 #import "CString.h"
32 #import "PlatformString.h"
33 #import <wtf/RetainPtr.h>
34
35 namespace WebCore {
36
fileSystemRepresentation(const String & path)37 CString fileSystemRepresentation(const String& path)
38 {
39 RetainPtr<CFStringRef> cfString(AdoptCF, path.createCFString());
40
41 if (!cfString)
42 return CString();
43
44 CFIndex size = CFStringGetMaximumSizeOfFileSystemRepresentation(cfString.get());
45
46 char* buffer;
47 CString string = CString::newUninitialized(size, buffer);
48
49 if (!CFStringGetFileSystemRepresentation(cfString.get(), buffer, size)) {
50 LOG_ERROR("Failed to get filesystem representation to create CString from cfString");
51 return CString();
52 }
53
54 return string;
55 }
56
57 } // namespace WebCore
58