VirtualBox

source: vbox/trunk/src/VBox/Runtime/r3/darwin/pathhost-darwin.cpp@ 81106

Last change on this file since 81106 was 76553, checked in by vboxsync, 6 years ago

scm --update-copyright-year

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id Revision
File size: 4.1 KB
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1/* $Id: pathhost-darwin.cpp 76553 2019-01-01 01:45:53Z vboxsync $ */
2/** @file
3 * IPRT - Path Conversions, Darwin.
4 *
5 * On darwin path names on the disk are decomposed using normalization
6 * form D (NFD). Since this behavior is unique for the Mac, we will precompose
7 * the path name strings we get from the XNU kernel.
8 */
9
10/*
11 * Copyright (C) 2006-2019 Oracle Corporation
12 *
13 * This file is part of VirtualBox Open Source Edition (OSE), as
14 * available from http://www.virtualbox.org. This file is free software;
15 * you can redistribute it and/or modify it under the terms of the GNU
16 * General Public License (GPL) as published by the Free Software
17 * Foundation, in version 2 as it comes in the "COPYING" file of the
18 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
19 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
20 *
21 * The contents of this file may alternatively be used under the terms
22 * of the Common Development and Distribution License Version 1.0
23 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
24 * VirtualBox OSE distribution, in which case the provisions of the
25 * CDDL are applicable instead of those of the GPL.
26 *
27 * You may elect to license modified versions of this file under the
28 * terms and conditions of either the GPL or the CDDL or both.
29 */
30
31
32/*********************************************************************************************************************************
33* Header Files *
34*********************************************************************************************************************************/
35#define LOG_GROUP RTLOGGROUP_PATH
36#include <iprt/assert.h>
37#include <iprt/string.h>
38#include "internal/iprt.h"
39
40#include "internal/path.h"
41
42
43int rtPathToNative(const char **ppszNativePath, const char *pszPath, const char *pszBasePath)
44{
45 /** @todo We should decompose the string here, but the file system will do
46 * that for us if we don't, so why bother. */
47 *ppszNativePath = (char *)pszPath;
48 NOREF(pszBasePath); /* We don't query the FS for codeset preferences. */
49 return VINF_SUCCESS;
50}
51
52
53void rtPathFreeNative(char const *pszNativePath, const char *pszPath)
54{
55 Assert(pszNativePath == pszPath || !pszNativePath);
56 NOREF(pszNativePath);
57 NOREF(pszPath);
58}
59
60
61int rtPathFromNative(char const **ppszPath, const char *pszNativePath, const char *pszBasePath)
62{
63 /** @todo We must compose the codepoints in the string here. We get file names
64 * in normalization form D so we'll end up with normalization form C
65 * whatever approach we take. */
66 int rc = RTStrValidateEncodingEx(pszNativePath, RTSTR_MAX, 0 /*fFlags*/);
67 if (RT_SUCCESS(rc))
68 *ppszPath = pszNativePath;
69 else
70 *ppszPath = NULL;
71 NOREF(pszBasePath); /* We don't query the FS for codeset preferences. */
72 return rc;
73}
74
75
76void rtPathFreeIprt(const char *pszPath, const char *pszNativePath)
77{
78 Assert(pszPath == pszNativePath || !pszPath);
79 NOREF(pszPath); NOREF(pszNativePath);
80}
81
82
83int rtPathFromNativeCopy(char *pszPath, size_t cbPath, const char *pszNativePath, const char *pszBasePath)
84{
85 /** @todo We must compose the codepoints in the string here. We get file names
86 * in normalization form D so we'll end up with normalization form C
87 * whatever approach we take. */
88 int rc = RTStrValidateEncodingEx(pszNativePath, RTSTR_MAX, 0 /*fFlags*/);
89 if (RT_SUCCESS(rc))
90 rc = RTStrCopyEx(pszPath, cbPath, pszNativePath, RTSTR_MAX);
91 NOREF(pszBasePath); /* We don't query the FS for codeset preferences. */
92 return rc;
93}
94
95
96int rtPathFromNativeDup(char **ppszPath, const char *pszNativePath, const char *pszBasePath)
97{
98 /** @todo We must compose the codepoints in the string here. We get file names
99 * in normalization form D so we'll end up with normalization form C
100 * whatever approach we take. */
101 int rc = RTStrValidateEncodingEx(pszNativePath, RTSTR_MAX, 0 /*fFlags*/);
102 if (RT_SUCCESS(rc))
103 rc = RTStrDupEx(ppszPath, pszNativePath);
104 NOREF(pszBasePath); /* We don't query the FS for codeset preferences. */
105 return rc;
106}
107
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