| 1 | /* $Id: path.h 28903 2010-04-29 14:58:12Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - RTPath Internal header.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2007 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * The contents of this file may alternatively be used under the terms
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| 18 | * of the Common Development and Distribution License Version 1.0
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| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | * VirtualBox OSE distribution, in which case the provisions of the
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| 21 | * CDDL are applicable instead of those of the GPL.
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| 22 | *
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| 23 | * You may elect to license modified versions of this file under the
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| 24 | * terms and conditions of either the GPL or the CDDL or both.
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| 25 | */
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| 26 |
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| 27 | #ifndef ___internal_path_h
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| 28 | #define ___internal_path_h
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| 29 |
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| 30 | #include <iprt/cdefs.h>
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| 31 | #include <iprt/param.h>
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| 32 |
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| 33 | RT_C_DECLS_BEGIN
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| 34 |
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| 35 | #if defined(RT_OS_OS2) || defined(RT_OS_WINDOWS)
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| 36 | # define HAVE_UNC 1
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| 37 | # define HAVE_DRIVE 1
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| 38 | #endif
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| 39 |
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| 40 | /** The name of the environment variable that is used to override the default
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| 41 | * codeset used when talking to the file systems. This is only available on
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| 42 | * Mac OS X and UNIX systems. */
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| 43 | #define RTPATH_CODESET_ENV_VAR "IPRT_PATH_CODESET"
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| 44 |
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| 45 |
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| 46 | DECLHIDDEN(size_t) rtPathRootSpecLen(const char *pszPath);
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| 47 | DECLHIDDEN(size_t) rtPathVolumeSpecLen(const char *pszPath);
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| 48 | DECLHIDDEN(int) rtPathPosixRename(const char *pszSrc, const char *pszDst, unsigned fRename, RTFMODE fFileType);
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| 49 | DECLHIDDEN(int) rtPathWin32MoveRename(const char *pszSrc, const char *pszDst, uint32_t fFlags, RTFMODE fFileType);
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| 50 |
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| 51 |
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| 52 | /**
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| 53 | * Converts a path from IPRT to native representation.
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| 54 | *
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| 55 | * This may involve querying filesystems what codeset they speak and so forth.
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| 56 | *
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| 57 | * @returns IPRT status code.
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| 58 | * @param ppszNativePath Where to store the pointer to the native path.
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| 59 | * Free by calling rtPathFreeHost(). NULL on failure.
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| 60 | * Can be the same as pszPath.
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| 61 | * @param pszPath The path to convert.
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| 62 | *
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| 63 | * @remark This function is not available on hosts using something else than
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| 64 | * byte seqences as names (eg win32).
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| 65 | */
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| 66 | int rtPathToNative(char **ppszNativePath, const char *pszPath);
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| 67 |
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| 68 | /**
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| 69 | * Converts a path from IPRT to native representation.
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| 70 | *
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| 71 | * This may involve querying filesystems what codeset they speak and so forth.
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| 72 | *
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| 73 | * @returns IPRT status code.
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| 74 | * @param ppszNativePath Where to store the pointer to the native path.
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| 75 | * Free by calling rtPathFreeHost(). NULL on failure.
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| 76 | * Can be the same as pszPath.
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| 77 | * @param pszPath The path to convert.
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| 78 | * @param pszBasePath What pszPath is relative to. If NULL the function
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| 79 | * behaves like rtPathToNative().
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| 80 | *
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| 81 | * @remark This function is not available on hosts using something else than
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| 82 | * byte seqences as names (eg win32).
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| 83 | */
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| 84 | int rtPathToNativeEx(char **ppszNativePath, const char *pszPath, const char *pszBasePath);
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| 85 |
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| 86 | /**
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| 87 | * Frees a native path returned by rtPathToNative() or rtPathToNativeEx().
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| 88 | *
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| 89 | * @param pszNativePath The host path to free. NULL allowed.
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| 90 | * @param pszPath The original path. This is for checking if
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| 91 | * rtPathToNative returned the pointer to the original.
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| 92 | *
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| 93 | * @remark This function is not available on hosts using something else than
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| 94 | * byte seqences as names (eg win32).
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| 95 | */
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| 96 | void rtPathFreeNative(char *pszNativePath, const char *pszPath);
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| 97 |
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| 98 | /**
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| 99 | * Converts a path from the native to the IPRT representation.
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| 100 | *
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| 101 | * @returns IPRT status code.
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| 102 | * @param ppszPath Where to store the pointer to the IPRT path.
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| 103 | * Free by calling RTStrFree(). NULL on failure.
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| 104 | * @param pszNativePath The native path to convert.
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| 105 | *
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| 106 | * @remark This function is not available on hosts using something else than
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| 107 | * byte seqences as names (eg win32).
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| 108 | */
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| 109 | int rtPathFromNative(char **ppszPath, const char *pszNativePath);
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| 110 |
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| 111 | /**
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| 112 | * Converts a path from the native to the IPRT representation.
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| 113 | *
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| 114 | * @returns IPRT status code.
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| 115 | * @param ppszPath Where to store the pointer to the IPRT path.
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| 116 | * Free by calling RTStrFree(). NULL on failure.
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| 117 | * @param pszNativePath The native path to convert.
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| 118 | * @param pszBasePath What pszHostPath is relative to - in IPRT
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| 119 | * representation. If NULL the function behaves like
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| 120 | * rtPathFromNative().
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| 121 | *
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| 122 | * @remark This function is not available on hosts using something else than
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| 123 | * byte seqences as names (eg win32).
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| 124 | */
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| 125 | int rtPathFromNativeEx(char **ppszPath, const char *pszNativePath, const char *pszBasePath);
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| 126 |
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| 127 |
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| 128 | RT_C_DECLS_END
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| 129 |
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| 130 | #endif
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| 131 |
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