1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _OSL_FILE_PATH_HELPER_H_
#define _OSL_FILE_PATH_HELPER_H_
#ifndef _SAL_TYPES_H_
#include <sal/types.h>
#endif
#ifndef _RTL_USTRING_H_
#include <rtl/ustring.h>
#endif
#ifdef __cplusplus
extern "C"
{
#endif
/*******************************************
osl_systemPathRemoveSeparator
Removes the last separator from the
given system path if any and if the path
is not the root path '/'
@param ppustrPath [inout] a system path
if the path is not the root path
and the last character is a
path separator it will be cut off
ppustrPath must not be NULL and
must point to a valid rtl_uString
@returns nothing
******************************************/
void SAL_CALL osl_systemPathRemoveSeparator(
/*inout*/ rtl_uString* pustrPath);
/*******************************************
osl_systemPathEnsureSeparator
Adds a trailing path separator to the
given system path if not already there
and if the path is not the root path '/'
@param pustrPath [inout] a system path
if the path is not the root path
'/' and has no trailing separator
a separator will be added
ppustrPath must not be NULL and
must point to a valid rtl_uString
@returns nothing
******************************************/
void SAL_CALL osl_systemPathEnsureSeparator(
/*inout*/ rtl_uString** ppustrPath);
/*******************************************
osl_systemPathIsRelativePath
Returns true if the given path is a
relative path and so starts not with '/'
@param pustrPath [in] a system path
pustrPath must not be NULL
@returns sal_True if the given path
doesn't start with a separator
else sal_False will be returned
******************************************/
sal_Bool SAL_CALL osl_systemPathIsRelativePath(
const rtl_uString* pustrPath);
/******************************************
osl_systemPathIsAbsolutePath
Returns true if the given path is an
absolute path and so starts with a '/'
@param pustrPath [in] a system path
pustrPath must not be NULL
@returns sal_True if the given path
start's with a separator else
sal_False will be returned
*****************************************/
sal_Bool SAL_CALL osl_systemPathIsAbsolutePath(
const rtl_uString* pustrPath);
/******************************************
osl_systemPathMakeAbsolutePath
Append a relative path to a base path
@param pustrBasePath [in] a system
path that will be considered as
base path
pustrBasePath must not be NULL
@param pustrRelPath [in] a system path
that will be considered as
relative path
pustrBasePath must not be NULL
@param ppustrAbsolutePath [out] the
resulting path which is a
concatination of the base and
the relative path
if base path is empty the
resulting absolute path is the
relative path
if relative path is empty the
resulting absolute path is the
base path
if base and relative path are
empty the resulting absolute
path is also empty
ppustrAbsolutePath must not be
NULL and *ppustrAbsolutePath
must be 0 or point to a valid
rtl_uString
*****************************************/
void SAL_CALL osl_systemPathMakeAbsolutePath(
const rtl_uString* pustrBasePath,
const rtl_uString* pustrRelPath,
rtl_uString** ppustrAbsolutePath);
/*****************************************
osl_systemPathGetParent
Replaces the last occurrance of a path
separator with '\0' and returns the
position where the '/' was replaced
@param pustrPath [inout] a system
path, the last separator of
this path will be replaced by
a '\0'
if the path is the root path
'/' or the path is considered
as to have no parent, e.g.
'/NoParent' or 'NoParent' or
the path is empty no
replacement will be made
pustrPath must not be NULL
@returns the position of the last path
separator that was replaced
or 0 if no replacement took
place
****************************************/
sal_Int32 SAL_CALL osl_systemPathGetParent(
/*inout*/ rtl_uString* pustrPath);
/*****************************************
osl_systemPathGetFileOrLastDirectoryPart
Returns the file or the directory part
of the given path
@param pustrPath [in] a system path,
must not be NULL
@param ppustrFileOrDirPart [out] on
return receives the last part
of the given directory or the
file name
if pustrPath is the root path
'/' an empty string will be
returned
if pustrPath has a trailing
'/' the last part before the
'/' will be returned else
the part after the last '/'
will be returned
@returns nothing
****************************************/
void SAL_CALL osl_systemPathGetFileNameOrLastDirectoryPart(
const rtl_uString* pustrPath,
rtl_uString** ppustrFileNameOrLastDirPart);
/********************************************
osl_systemPathIsHiddenFileOrDirectoryEntry
Returns sal_True if the last part of
given system path is not '.' or '..'
alone and starts with a '.'
@param pustrPath [in] a system path,
must not be NULL
@returns sal_True if the last part of
the given system path starts
with '.' or sal_False the last
part is '.' or '..' alone or
doesn't start with a dot
*********************************************/
sal_Bool SAL_CALL osl_systemPathIsHiddenFileOrDirectoryEntry(
const rtl_uString* pustrPath);
/************************************************
osl_systemPathIsLocalOrParentDirectoryEntry
Returns sal_True if the last part of the given
system path is the local directory entry '.'
or the parent directory entry '..'
@param pustrPath [in] a system path,
must not be NULL
@returns sal_True if the last part of the
given system path is '.' or '..'
else sal_False
************************************************/
sal_Bool SAL_CALL osl_systemPathIsLocalOrParentDirectoryEntry(
const rtl_uString* pustrPath);
/************************************************
osl_searchPath
Searches for a file name or path name in all
directories specified by a given path list.
Symbolic links in the resulting path will not be
resolved, it's up to the caller to do this.
@param pustrFilePath [in] a file name or
directory name to search for, the name must
be provided as system path not as a file URL
@param pustrSearchPathList [in] a ':'
separated list of paths in which to search for
the file or directory name
@ppustrPathFound [out] on success receives the
complete path of the file or directory found
as a system path
@returns sal_True if the specified file or
directory was found else sal_False
***********************************************/
sal_Bool SAL_CALL osl_searchPath(
const rtl_uString* pustrFilePath,
const rtl_uString* pustrSearchPathList,
rtl_uString** ppustrPathFound);
#ifdef __cplusplus
}
#endif
#endif /* #ifndef _OSL_PATH_HELPER_H_ */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|