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df5ddbca | 1 | ///////////////////////////////////////////////////////////////////////////// |
097ead30 VZ |
2 | // Name: src/common/filename.cpp |
3 | // Purpose: wxFileName - encapsulates a file path | |
844f90fb | 4 | // Author: Robert Roebling, Vadim Zeitlin |
df5ddbca RR |
5 | // Modified by: |
6 | // Created: 28.12.2000 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) 2000 Robert Roebling | |
65571936 | 9 | // Licence: wxWindows licence |
df5ddbca RR |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
04c943b1 VZ |
12 | /* |
13 | Here are brief descriptions of the filename formats supported by this class: | |
14 | ||
2bc60417 RR |
15 | wxPATH_UNIX: standard Unix format, used under Darwin as well, absolute file |
16 | names have the form: | |
04c943b1 VZ |
17 | /dir1/dir2/.../dirN/filename, "." and ".." stand for the |
18 | current and parent directory respectively, "~" is parsed as the | |
19 | user HOME and "~username" as the HOME of that user | |
20 | ||
2bc60417 | 21 | wxPATH_DOS: DOS/Windows format, absolute file names have the form: |
04c943b1 VZ |
22 | drive:\dir1\dir2\...\dirN\filename.ext where drive is a single |
23 | letter. "." and ".." as for Unix but no "~". | |
24 | ||
25 | There are also UNC names of the form \\share\fullpath | |
26 | ||
ae4d7004 | 27 | wxPATH_MAC: Mac OS 8/9 and Mac OS X under CodeWarrior 7 format, absolute file |
2bc60417 | 28 | names have the form |
04c943b1 VZ |
29 | volume:dir1:...:dirN:filename |
30 | and the relative file names are either | |
31 | :dir1:...:dirN:filename | |
32 | or just | |
33 | filename | |
34 | (although :filename works as well). | |
a385b5df | 35 | Since the volume is just part of the file path, it is not |
353f41cb | 36 | treated like a separate entity as it is done under DOS and |
90a68369 | 37 | VMS, it is just treated as another dir. |
04c943b1 VZ |
38 | |
39 | wxPATH_VMS: VMS native format, absolute file names have the form | |
40 | <device>:[dir1.dir2.dir3]file.txt | |
41 | or | |
42 | <device>:[000000.dir1.dir2.dir3]file.txt | |
43 | ||
44 | the <device> is the physical device (i.e. disk). 000000 is the | |
45 | root directory on the device which can be omitted. | |
46 | ||
47 | Note that VMS uses different separators unlike Unix: | |
48 | : always after the device. If the path does not contain : than | |
49 | the default (the device of the current directory) is assumed. | |
ba623ba2 | 50 | [ start of directory specification |
04c943b1 VZ |
51 | . separator between directory and subdirectory |
52 | ] between directory and file | |
53 | */ | |
54 | ||
097ead30 VZ |
55 | // ============================================================================ |
56 | // declarations | |
57 | // ============================================================================ | |
58 | ||
59 | // ---------------------------------------------------------------------------- | |
60 | // headers | |
61 | // ---------------------------------------------------------------------------- | |
62 | ||
14f355c2 | 63 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
0b9ab0bd | 64 | #pragma implementation "filename.h" |
df5ddbca RR |
65 | #endif |
66 | ||
67 | // For compilers that support precompilation, includes "wx.h". | |
68 | #include "wx/wxprec.h" | |
69 | ||
70 | #ifdef __BORLANDC__ | |
0b9ab0bd | 71 | #pragma hdrstop |
df5ddbca RR |
72 | #endif |
73 | ||
74 | #ifndef WX_PRECOMP | |
0b9ab0bd RL |
75 | #include "wx/intl.h" |
76 | #include "wx/log.h" | |
77 | #include "wx/file.h" | |
df5ddbca RR |
78 | #endif |
79 | ||
80 | #include "wx/filename.h" | |
81 | #include "wx/tokenzr.h" | |
844f90fb | 82 | #include "wx/config.h" // for wxExpandEnvVars |
a35b27b1 | 83 | #include "wx/utils.h" |
c848b2f9 | 84 | #include "wx/file.h" |
35a6691a | 85 | #include "wx/dynlib.h" |
df5ddbca | 86 | |
9e9b65c1 JS |
87 | // For GetShort/LongPathName |
88 | #ifdef __WIN32__ | |
9ed0d735 | 89 | #include "wx/msw/wrapwin.h" |
59ba321b JS |
90 | #if defined(__MINGW32__) |
91 | #include "wx/msw/gccpriv.h" | |
92 | #endif | |
951cd180 VZ |
93 | #endif |
94 | ||
1c193821 JS |
95 | #ifdef __WXWINCE__ |
96 | #include "wx/msw/private.h" | |
97 | #endif | |
98 | ||
76a5e5d2 SC |
99 | #if defined(__WXMAC__) |
100 | #include "wx/mac/private.h" // includes mac headers | |
101 | #endif | |
102 | ||
951cd180 VZ |
103 | // utime() is POSIX so should normally be available on all Unices |
104 | #ifdef __UNIX_LIKE__ | |
0b9ab0bd RL |
105 | #include <sys/types.h> |
106 | #include <utime.h> | |
107 | #include <sys/stat.h> | |
108 | #include <unistd.h> | |
9e9b65c1 JS |
109 | #endif |
110 | ||
444d61ba VS |
111 | #ifdef __DJGPP__ |
112 | #include <unistd.h> | |
113 | #endif | |
114 | ||
01d981ec | 115 | #ifdef __MWERKS__ |
31907d03 SC |
116 | #ifdef __MACH__ |
117 | #include <sys/types.h> | |
118 | #include <utime.h> | |
119 | #include <sys/stat.h> | |
120 | #include <unistd.h> | |
121 | #else | |
0b9ab0bd RL |
122 | #include <stat.h> |
123 | #include <unistd.h> | |
124 | #include <unix.h> | |
01d981ec | 125 | #endif |
31907d03 | 126 | #endif |
01d981ec | 127 | |
d9f54bb0 | 128 | #ifdef __WATCOMC__ |
0b9ab0bd RL |
129 | #include <io.h> |
130 | #include <sys/utime.h> | |
131 | #include <sys/stat.h> | |
d9f54bb0 VS |
132 | #endif |
133 | ||
24eb81cb DW |
134 | #ifdef __VISAGECPP__ |
135 | #ifndef MAX_PATH | |
136 | #define MAX_PATH 256 | |
137 | #endif | |
138 | #endif | |
139 | ||
01c9a906 | 140 | #ifdef __EMX__ |
5d66debf | 141 | #include <os2.h> |
01c9a906 SN |
142 | #define MAX_PATH _MAX_PATH |
143 | #endif | |
144 | ||
951cd180 VZ |
145 | // ---------------------------------------------------------------------------- |
146 | // private classes | |
147 | // ---------------------------------------------------------------------------- | |
148 | ||
149 | // small helper class which opens and closes the file - we use it just to get | |
150 | // a file handle for the given file name to pass it to some Win32 API function | |
c67d6888 | 151 | #if defined(__WIN32__) && !defined(__WXMICROWIN__) |
951cd180 VZ |
152 | |
153 | class wxFileHandle | |
154 | { | |
155 | public: | |
6dbb903b VZ |
156 | enum OpenMode |
157 | { | |
158 | Read, | |
159 | Write | |
160 | }; | |
161 | ||
162 | wxFileHandle(const wxString& filename, OpenMode mode) | |
951cd180 VZ |
163 | { |
164 | m_hFile = ::CreateFile | |
165 | ( | |
6dbb903b | 166 | filename, // name |
0ea621cc | 167 | mode == Read ? GENERIC_READ // access mask |
6dbb903b | 168 | : GENERIC_WRITE, |
54bcff35 VZ |
169 | FILE_SHARE_READ | // sharing mode |
170 | FILE_SHARE_WRITE, // (allow everything) | |
6dbb903b VZ |
171 | NULL, // no secutity attr |
172 | OPEN_EXISTING, // creation disposition | |
173 | 0, // no flags | |
174 | NULL // no template file | |
951cd180 VZ |
175 | ); |
176 | ||
177 | if ( m_hFile == INVALID_HANDLE_VALUE ) | |
178 | { | |
6dbb903b VZ |
179 | wxLogSysError(_("Failed to open '%s' for %s"), |
180 | filename.c_str(), | |
181 | mode == Read ? _("reading") : _("writing")); | |
951cd180 VZ |
182 | } |
183 | } | |
184 | ||
185 | ~wxFileHandle() | |
186 | { | |
187 | if ( m_hFile != INVALID_HANDLE_VALUE ) | |
188 | { | |
189 | if ( !::CloseHandle(m_hFile) ) | |
190 | { | |
191 | wxLogSysError(_("Failed to close file handle")); | |
192 | } | |
193 | } | |
194 | } | |
195 | ||
f363e05c | 196 | // return true only if the file could be opened successfully |
951cd180 VZ |
197 | bool IsOk() const { return m_hFile != INVALID_HANDLE_VALUE; } |
198 | ||
199 | // get the handle | |
200 | operator HANDLE() const { return m_hFile; } | |
201 | ||
202 | private: | |
203 | HANDLE m_hFile; | |
204 | }; | |
205 | ||
206 | #endif // __WIN32__ | |
207 | ||
208 | // ---------------------------------------------------------------------------- | |
209 | // private functions | |
210 | // ---------------------------------------------------------------------------- | |
211 | ||
e2b87f38 | 212 | #if wxUSE_DATETIME && defined(__WIN32__) && !defined(__WXMICROWIN__) |
951cd180 VZ |
213 | |
214 | // convert between wxDateTime and FILETIME which is a 64-bit value representing | |
215 | // the number of 100-nanosecond intervals since January 1, 1601. | |
216 | ||
d56e2b97 | 217 | static void ConvertFileTimeToWx(wxDateTime *dt, const FILETIME &ft) |
951cd180 | 218 | { |
752f10a8 | 219 | FILETIME ftcopy = ft; |
6dbb903b | 220 | FILETIME ftLocal; |
752f10a8 | 221 | if ( !::FileTimeToLocalFileTime(&ftcopy, &ftLocal) ) |
6dbb903b VZ |
222 | { |
223 | wxLogLastError(_T("FileTimeToLocalFileTime")); | |
224 | } | |
d56e2b97 | 225 | |
6dbb903b VZ |
226 | SYSTEMTIME st; |
227 | if ( !::FileTimeToSystemTime(&ftLocal, &st) ) | |
228 | { | |
229 | wxLogLastError(_T("FileTimeToSystemTime")); | |
230 | } | |
d56e2b97 | 231 | |
6dbb903b VZ |
232 | dt->Set(st.wDay, wxDateTime::Month(st.wMonth - 1), st.wYear, |
233 | st.wHour, st.wMinute, st.wSecond, st.wMilliseconds); | |
951cd180 VZ |
234 | } |
235 | ||
d56e2b97 | 236 | static void ConvertWxToFileTime(FILETIME *ft, const wxDateTime& dt) |
951cd180 | 237 | { |
6dbb903b VZ |
238 | SYSTEMTIME st; |
239 | st.wDay = dt.GetDay(); | |
ad816476 WS |
240 | st.wMonth = (WORD)(dt.GetMonth() + 1); |
241 | st.wYear = (WORD)dt.GetYear(); | |
6dbb903b VZ |
242 | st.wHour = dt.GetHour(); |
243 | st.wMinute = dt.GetMinute(); | |
244 | st.wSecond = dt.GetSecond(); | |
245 | st.wMilliseconds = dt.GetMillisecond(); | |
246 | ||
247 | FILETIME ftLocal; | |
248 | if ( !::SystemTimeToFileTime(&st, &ftLocal) ) | |
249 | { | |
250 | wxLogLastError(_T("SystemTimeToFileTime")); | |
251 | } | |
d56e2b97 | 252 | |
6dbb903b VZ |
253 | if ( !::LocalFileTimeToFileTime(&ftLocal, ft) ) |
254 | { | |
255 | wxLogLastError(_T("LocalFileTimeToFileTime")); | |
256 | } | |
951cd180 VZ |
257 | } |
258 | ||
e2b87f38 | 259 | #endif // wxUSE_DATETIME && __WIN32__ |
951cd180 | 260 | |
67c34f64 VZ |
261 | // return a string with the volume par |
262 | static wxString wxGetVolumeString(const wxString& volume, wxPathFormat format) | |
263 | { | |
264 | wxString path; | |
265 | ||
266 | if ( !volume.empty() ) | |
267 | { | |
6ce27aa2 VZ |
268 | format = wxFileName::GetFormat(format); |
269 | ||
67c34f64 VZ |
270 | // Special Windows UNC paths hack, part 2: undo what we did in |
271 | // SplitPath() and make an UNC path if we have a drive which is not a | |
272 | // single letter (hopefully the network shares can't be one letter only | |
273 | // although I didn't find any authoritative docs on this) | |
274 | if ( format == wxPATH_DOS && volume.length() > 1 ) | |
275 | { | |
276 | path << wxFILE_SEP_PATH_DOS << wxFILE_SEP_PATH_DOS << volume; | |
277 | } | |
278 | else if ( format == wxPATH_DOS || format == wxPATH_VMS ) | |
279 | { | |
280 | path << volume << wxFileName::GetVolumeSeparator(format); | |
281 | } | |
282 | // else ignore | |
283 | } | |
284 | ||
285 | return path; | |
286 | } | |
287 | ||
097ead30 VZ |
288 | // ============================================================================ |
289 | // implementation | |
290 | // ============================================================================ | |
291 | ||
292 | // ---------------------------------------------------------------------------- | |
844f90fb | 293 | // wxFileName construction |
097ead30 | 294 | // ---------------------------------------------------------------------------- |
df5ddbca | 295 | |
a35b27b1 RR |
296 | void wxFileName::Assign( const wxFileName &filepath ) |
297 | { | |
04c943b1 | 298 | m_volume = filepath.GetVolume(); |
844f90fb | 299 | m_dirs = filepath.GetDirs(); |
04c943b1 VZ |
300 | m_name = filepath.GetName(); |
301 | m_ext = filepath.GetExt(); | |
a2fa5040 | 302 | m_relative = filepath.m_relative; |
df5ddbca RR |
303 | } |
304 | ||
04c943b1 VZ |
305 | void wxFileName::Assign(const wxString& volume, |
306 | const wxString& path, | |
307 | const wxString& name, | |
308 | const wxString& ext, | |
309 | wxPathFormat format ) | |
a7b51bc8 RR |
310 | { |
311 | SetPath( path, format ); | |
312 | ||
313 | m_volume = volume; | |
314 | m_ext = ext; | |
315 | m_name = name; | |
316 | } | |
317 | ||
f1e77933 | 318 | void wxFileName::SetPath( const wxString& pathOrig, wxPathFormat format ) |
df5ddbca | 319 | { |
844f90fb | 320 | m_dirs.Clear(); |
90a68369 | 321 | |
f1e77933 | 322 | if ( pathOrig.empty() ) |
df5ddbca | 323 | { |
f1e77933 VZ |
324 | // no path at all |
325 | m_relative = true; | |
a2fa5040 | 326 | |
f1e77933 VZ |
327 | return; |
328 | } | |
90a68369 | 329 | |
f1e77933 | 330 | format = GetFormat( format ); |
a2fa5040 | 331 | |
f1e77933 VZ |
332 | // 0) deal with possible volume part first |
333 | wxString volume, | |
334 | path; | |
335 | SplitVolume(pathOrig, &volume, &path, format); | |
336 | if ( !volume.empty() ) | |
337 | { | |
338 | m_relative = false; | |
a2fa5040 | 339 | |
f1e77933 VZ |
340 | SetVolume(volume); |
341 | } | |
f363e05c | 342 | |
f1e77933 VZ |
343 | // 1) Determine if the path is relative or absolute. |
344 | wxChar leadingChar = path[0u]; | |
a2fa5040 | 345 | |
f1e77933 VZ |
346 | switch (format) |
347 | { | |
348 | case wxPATH_MAC: | |
349 | m_relative = leadingChar == wxT(':'); | |
350 | ||
351 | // We then remove a leading ":". The reason is in our | |
352 | // storage form for relative paths: | |
353 | // ":dir:file.txt" actually means "./dir/file.txt" in | |
354 | // DOS notation and should get stored as | |
355 | // (relative) (dir) (file.txt) | |
356 | // "::dir:file.txt" actually means "../dir/file.txt" | |
357 | // stored as (relative) (..) (dir) (file.txt) | |
358 | // This is important only for the Mac as an empty dir | |
359 | // actually means <UP>, whereas under DOS, double | |
360 | // slashes can be ignored: "\\\\" is the same as "\\". | |
361 | if (m_relative) | |
362 | path.erase( 0, 1 ); | |
363 | break; | |
a2fa5040 | 364 | |
f1e77933 VZ |
365 | case wxPATH_VMS: |
366 | // TODO: what is the relative path format here? | |
367 | m_relative = false; | |
368 | break; | |
90a68369 | 369 | |
f1e77933 VZ |
370 | default: |
371 | wxFAIL_MSG( _T("Unknown path format") ); | |
372 | // !! Fall through !! | |
90a68369 | 373 | |
f1e77933 VZ |
374 | case wxPATH_UNIX: |
375 | // the paths of the form "~" or "~username" are absolute | |
376 | m_relative = leadingChar != wxT('/') && leadingChar != _T('~'); | |
377 | break; | |
353f41cb | 378 | |
f1e77933 VZ |
379 | case wxPATH_DOS: |
380 | m_relative = !IsPathSeparator(leadingChar, format); | |
381 | break; | |
844f90fb | 382 | |
df5ddbca | 383 | } |
f1e77933 VZ |
384 | |
385 | // 2) Break up the path into its members. If the original path | |
386 | // was just "/" or "\\", m_dirs will be empty. We know from | |
387 | // the m_relative field, if this means "nothing" or "root dir". | |
388 | ||
389 | wxStringTokenizer tn( path, GetPathSeparators(format) ); | |
390 | ||
391 | while ( tn.HasMoreTokens() ) | |
a7b51bc8 | 392 | { |
f1e77933 VZ |
393 | wxString token = tn.GetNextToken(); |
394 | ||
395 | // Remove empty token under DOS and Unix, interpret them | |
396 | // as .. under Mac. | |
397 | if (token.empty()) | |
398 | { | |
399 | if (format == wxPATH_MAC) | |
400 | m_dirs.Add( wxT("..") ); | |
401 | // else ignore | |
402 | } | |
403 | else | |
404 | { | |
405 | m_dirs.Add( token ); | |
406 | } | |
a7b51bc8 | 407 | } |
844f90fb VZ |
408 | } |
409 | ||
410 | void wxFileName::Assign(const wxString& fullpath, | |
411 | wxPathFormat format) | |
412 | { | |
04c943b1 VZ |
413 | wxString volume, path, name, ext; |
414 | SplitPath(fullpath, &volume, &path, &name, &ext, format); | |
844f90fb | 415 | |
04c943b1 | 416 | Assign(volume, path, name, ext, format); |
844f90fb VZ |
417 | } |
418 | ||
81f25632 | 419 | void wxFileName::Assign(const wxString& fullpathOrig, |
844f90fb VZ |
420 | const wxString& fullname, |
421 | wxPathFormat format) | |
422 | { | |
81f25632 VZ |
423 | // always recognize fullpath as directory, even if it doesn't end with a |
424 | // slash | |
425 | wxString fullpath = fullpathOrig; | |
426 | if ( !wxEndsWithPathSeparator(fullpath) ) | |
427 | { | |
33b97389 | 428 | fullpath += GetPathSeparator(format); |
81f25632 VZ |
429 | } |
430 | ||
52dbd056 | 431 | wxString volume, path, name, ext; |
81f25632 VZ |
432 | |
433 | // do some consistency checks in debug mode: the name should be really just | |
353f41cb | 434 | // the filename and the path should be really just a path |
81f25632 VZ |
435 | #ifdef __WXDEBUG__ |
436 | wxString pathDummy, nameDummy, extDummy; | |
437 | ||
438 | SplitPath(fullname, &pathDummy, &name, &ext, format); | |
439 | ||
440 | wxASSERT_MSG( pathDummy.empty(), | |
441 | _T("the file name shouldn't contain the path") ); | |
442 | ||
443 | SplitPath(fullpath, &volume, &path, &nameDummy, &extDummy, format); | |
444 | ||
445 | wxASSERT_MSG( nameDummy.empty() && extDummy.empty(), | |
446 | _T("the path shouldn't contain file name nor extension") ); | |
447 | ||
448 | #else // !__WXDEBUG__ | |
0ea621cc | 449 | SplitPath(fullname, NULL /* no path */, &name, &ext, format); |
52dbd056 | 450 | SplitPath(fullpath, &volume, &path, NULL, NULL, format); |
81f25632 | 451 | #endif // __WXDEBUG__/!__WXDEBUG__ |
844f90fb | 452 | |
52dbd056 VZ |
453 | Assign(volume, path, name, ext, format); |
454 | } | |
455 | ||
4c2deb19 VZ |
456 | void wxFileName::Assign(const wxString& pathOrig, |
457 | const wxString& name, | |
458 | const wxString& ext, | |
459 | wxPathFormat format) | |
460 | { | |
461 | wxString volume, | |
462 | path; | |
463 | SplitVolume(pathOrig, &volume, &path, format); | |
464 | ||
465 | Assign(volume, path, name, ext, format); | |
466 | } | |
467 | ||
52dbd056 VZ |
468 | void wxFileName::AssignDir(const wxString& dir, wxPathFormat format) |
469 | { | |
b494c48b | 470 | Assign(dir, wxEmptyString, format); |
844f90fb VZ |
471 | } |
472 | ||
473 | void wxFileName::Clear() | |
474 | { | |
475 | m_dirs.Clear(); | |
04c943b1 VZ |
476 | |
477 | m_volume = | |
844f90fb VZ |
478 | m_name = |
479 | m_ext = wxEmptyString; | |
fb969475 VZ |
480 | |
481 | // we don't have any absolute path for now | |
f363e05c | 482 | m_relative = true; |
844f90fb VZ |
483 | } |
484 | ||
485 | /* static */ | |
520200fd | 486 | wxFileName wxFileName::FileName(const wxString& file, wxPathFormat format) |
844f90fb | 487 | { |
520200fd | 488 | return wxFileName(file, format); |
844f90fb VZ |
489 | } |
490 | ||
491 | /* static */ | |
520200fd | 492 | wxFileName wxFileName::DirName(const wxString& dir, wxPathFormat format) |
844f90fb VZ |
493 | { |
494 | wxFileName fn; | |
520200fd | 495 | fn.AssignDir(dir, format); |
844f90fb | 496 | return fn; |
df5ddbca RR |
497 | } |
498 | ||
844f90fb VZ |
499 | // ---------------------------------------------------------------------------- |
500 | // existence tests | |
501 | // ---------------------------------------------------------------------------- | |
502 | ||
8e41796c | 503 | bool wxFileName::FileExists() const |
df5ddbca | 504 | { |
a35b27b1 RR |
505 | return wxFileName::FileExists( GetFullPath() ); |
506 | } | |
507 | ||
508 | bool wxFileName::FileExists( const wxString &file ) | |
509 | { | |
510 | return ::wxFileExists( file ); | |
df5ddbca RR |
511 | } |
512 | ||
8e41796c | 513 | bool wxFileName::DirExists() const |
df5ddbca | 514 | { |
a35b27b1 RR |
515 | return wxFileName::DirExists( GetFullPath() ); |
516 | } | |
517 | ||
518 | bool wxFileName::DirExists( const wxString &dir ) | |
519 | { | |
520 | return ::wxDirExists( dir ); | |
df5ddbca RR |
521 | } |
522 | ||
844f90fb VZ |
523 | // ---------------------------------------------------------------------------- |
524 | // CWD and HOME stuff | |
525 | // ---------------------------------------------------------------------------- | |
526 | ||
6f91bc33 | 527 | void wxFileName::AssignCwd(const wxString& volume) |
df5ddbca | 528 | { |
6f91bc33 | 529 | AssignDir(wxFileName::GetCwd(volume)); |
a35b27b1 RR |
530 | } |
531 | ||
844f90fb | 532 | /* static */ |
6f91bc33 | 533 | wxString wxFileName::GetCwd(const wxString& volume) |
a35b27b1 | 534 | { |
6f91bc33 VZ |
535 | // if we have the volume, we must get the current directory on this drive |
536 | // and to do this we have to chdir to this volume - at least under Windows, | |
537 | // I don't know how to get the current drive on another volume elsewhere | |
538 | // (TODO) | |
539 | wxString cwdOld; | |
540 | if ( !volume.empty() ) | |
541 | { | |
542 | cwdOld = wxGetCwd(); | |
543 | SetCwd(volume + GetVolumeSeparator()); | |
544 | } | |
545 | ||
546 | wxString cwd = ::wxGetCwd(); | |
547 | ||
548 | if ( !volume.empty() ) | |
549 | { | |
550 | SetCwd(cwdOld); | |
551 | } | |
ae4d7004 | 552 | |
6f91bc33 | 553 | return cwd; |
a35b27b1 RR |
554 | } |
555 | ||
556 | bool wxFileName::SetCwd() | |
557 | { | |
558 | return wxFileName::SetCwd( GetFullPath() ); | |
df5ddbca RR |
559 | } |
560 | ||
a35b27b1 | 561 | bool wxFileName::SetCwd( const wxString &cwd ) |
df5ddbca | 562 | { |
a35b27b1 | 563 | return ::wxSetWorkingDirectory( cwd ); |
df5ddbca RR |
564 | } |
565 | ||
a35b27b1 RR |
566 | void wxFileName::AssignHomeDir() |
567 | { | |
844f90fb | 568 | AssignDir(wxFileName::GetHomeDir()); |
a35b27b1 | 569 | } |
844f90fb | 570 | |
a35b27b1 RR |
571 | wxString wxFileName::GetHomeDir() |
572 | { | |
573 | return ::wxGetHomeDir(); | |
574 | } | |
844f90fb | 575 | |
df22f860 | 576 | void wxFileName::AssignTempFileName(const wxString& prefix, wxFile *fileTemp) |
df5ddbca | 577 | { |
df22f860 | 578 | wxString tempname = CreateTempFileName(prefix, fileTemp); |
ade35f11 | 579 | if ( tempname.empty() ) |
844f90fb | 580 | { |
ade35f11 VZ |
581 | // error, failed to get temp file name |
582 | Clear(); | |
844f90fb | 583 | } |
ade35f11 | 584 | else // ok |
844f90fb | 585 | { |
ade35f11 VZ |
586 | Assign(tempname); |
587 | } | |
588 | } | |
589 | ||
590 | /* static */ | |
df22f860 VZ |
591 | wxString |
592 | wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp) | |
ade35f11 VZ |
593 | { |
594 | wxString path, dir, name; | |
595 | ||
596 | // use the directory specified by the prefix | |
597 | SplitPath(prefix, &dir, &name, NULL /* extension */); | |
598 | ||
1c193821 JS |
599 | #if defined(__WXWINCE__) |
600 | if (dir.empty()) | |
601 | { | |
602 | // FIXME. Create \temp dir? | |
603 | dir = wxT("\\"); | |
604 | } | |
605 | path = dir + wxT("\\") + prefix; | |
606 | int i = 1; | |
607 | while (wxFileExists(path)) | |
608 | { | |
609 | path = dir + wxT("\\") + prefix ; | |
610 | path << i; | |
611 | i ++; | |
612 | } | |
ade35f11 | 613 | |
1c193821 | 614 | #elif defined(__WINDOWS__) && !defined(__WXMICROWIN__) |
3a5bcc4d | 615 | |
ade35f11 VZ |
616 | if ( dir.empty() ) |
617 | { | |
618 | if ( !::GetTempPath(MAX_PATH, wxStringBuffer(dir, MAX_PATH + 1)) ) | |
619 | { | |
620 | wxLogLastError(_T("GetTempPath")); | |
621 | } | |
622 | ||
623 | if ( dir.empty() ) | |
624 | { | |
625 | // GetTempFileName() fails if we pass it an empty string | |
626 | dir = _T('.'); | |
627 | } | |
628 | } | |
a2fa5040 VZ |
629 | else // we have a dir to create the file in |
630 | { | |
631 | // ensure we use only the back slashes as GetTempFileName(), unlike all | |
632 | // the other APIs, is picky and doesn't accept the forward ones | |
633 | dir.Replace(_T("/"), _T("\\")); | |
634 | } | |
ade35f11 VZ |
635 | |
636 | if ( !::GetTempFileName(dir, name, 0, wxStringBuffer(path, MAX_PATH + 1)) ) | |
637 | { | |
638 | wxLogLastError(_T("GetTempFileName")); | |
639 | ||
640 | path.clear(); | |
641 | } | |
ade35f11 | 642 | |
5a3912f2 | 643 | #else // !Windows |
ade35f11 VZ |
644 | if ( dir.empty() ) |
645 | { | |
3752e0ab | 646 | #if defined(__WXMAC__) && !defined(__DARWIN__) |
263a72f3 | 647 | dir = wxMacFindFolder( (short) kOnSystemDisk, kTemporaryFolderType, kCreateFolder ) ; |
3752e0ab | 648 | #else // !Mac |
ade35f11 | 649 | dir = wxGetenv(_T("TMP")); |
3752e0ab | 650 | if ( dir.empty() ) |
ade35f11 VZ |
651 | { |
652 | dir = wxGetenv(_T("TEMP")); | |
653 | } | |
654 | ||
655 | if ( dir.empty() ) | |
656 | { | |
657 | // default | |
5a3912f2 | 658 | #if defined(__DOS__) || defined(__OS2__) |
903b61cc | 659 | dir = _T("."); |
d9f54bb0 | 660 | #else |
903b61cc | 661 | dir = _T("/tmp"); |
d9f54bb0 | 662 | #endif |
ade35f11 | 663 | } |
3752e0ab | 664 | #endif // Mac/!Mac |
844f90fb | 665 | } |
ade35f11 VZ |
666 | |
667 | path = dir; | |
668 | ||
669 | if ( !wxEndsWithPathSeparator(dir) && | |
670 | (name.empty() || !wxIsPathSeparator(name[0u])) ) | |
671 | { | |
d9f54bb0 | 672 | path += wxFILE_SEP_PATH; |
ade35f11 VZ |
673 | } |
674 | ||
675 | path += name; | |
676 | ||
7070f55b | 677 | #if defined(HAVE_MKSTEMP) |
ade35f11 VZ |
678 | // scratch space for mkstemp() |
679 | path += _T("XXXXXX"); | |
680 | ||
74cf9763 | 681 | // we need to copy the path to the buffer in which mkstemp() can modify it |
2b5f62a0 | 682 | wxCharBuffer buf( wxConvFile.cWX2MB( path ) ); |
74cf9763 VZ |
683 | |
684 | // cast is safe because the string length doesn't change | |
ca11abde | 685 | int fdTemp = mkstemp( (char*)(const char*) buf ); |
df22f860 | 686 | if ( fdTemp == -1 ) |
ade35f11 VZ |
687 | { |
688 | // this might be not necessary as mkstemp() on most systems should have | |
689 | // already done it but it doesn't hurt neither... | |
690 | path.clear(); | |
691 | } | |
df22f860 VZ |
692 | else // mkstemp() succeeded |
693 | { | |
ca11abde | 694 | path = wxConvFile.cMB2WX( (const char*) buf ); |
a62848fd | 695 | |
df22f860 VZ |
696 | // avoid leaking the fd |
697 | if ( fileTemp ) | |
698 | { | |
699 | fileTemp->Attach(fdTemp); | |
700 | } | |
701 | else | |
702 | { | |
703 | close(fdTemp); | |
704 | } | |
705 | } | |
ade35f11 VZ |
706 | #else // !HAVE_MKSTEMP |
707 | ||
708 | #ifdef HAVE_MKTEMP | |
709 | // same as above | |
710 | path += _T("XXXXXX"); | |
711 | ||
ca11abde RR |
712 | wxCharBuffer buf = wxConvFile.cWX2MB( path ); |
713 | if ( !mktemp( (const char*) buf ) ) | |
ade35f11 VZ |
714 | { |
715 | path.clear(); | |
716 | } | |
aed08d79 RR |
717 | else |
718 | { | |
ca11abde | 719 | path = wxConvFile.cMB2WX( (const char*) buf ); |
aed08d79 | 720 | } |
7070f55b | 721 | #else // !HAVE_MKTEMP (includes __DOS__) |
ade35f11 | 722 | // generate the unique file name ourselves |
e0ebbbd9 | 723 | #if !defined(__DOS__) && (!defined(__MWERKS__) || defined(__DARWIN__) ) |
ade35f11 | 724 | path << (unsigned int)getpid(); |
7070f55b | 725 | #endif |
ade35f11 VZ |
726 | |
727 | wxString pathTry; | |
728 | ||
729 | static const size_t numTries = 1000; | |
730 | for ( size_t n = 0; n < numTries; n++ ) | |
731 | { | |
732 | // 3 hex digits is enough for numTries == 1000 < 4096 | |
3e778e3b | 733 | pathTry = path + wxString::Format(_T("%.03x"), (unsigned int) n); |
ade35f11 VZ |
734 | if ( !wxFile::Exists(pathTry) ) |
735 | { | |
736 | break; | |
737 | } | |
738 | ||
739 | pathTry.clear(); | |
740 | } | |
741 | ||
742 | path = pathTry; | |
743 | #endif // HAVE_MKTEMP/!HAVE_MKTEMP | |
744 | ||
745 | if ( !path.empty() ) | |
746 | { | |
df22f860 VZ |
747 | } |
748 | #endif // HAVE_MKSTEMP/!HAVE_MKSTEMP | |
749 | ||
750 | #endif // Windows/!Windows | |
751 | ||
752 | if ( path.empty() ) | |
753 | { | |
754 | wxLogSysError(_("Failed to create a temporary file name")); | |
755 | } | |
756 | else if ( fileTemp && !fileTemp->IsOpened() ) | |
757 | { | |
758 | // open the file - of course, there is a race condition here, this is | |
ade35f11 | 759 | // why we always prefer using mkstemp()... |
90a68369 VZ |
760 | // |
761 | // NB: GetTempFileName() under Windows creates the file, so using | |
762 | // write_excl there would fail | |
763 | if ( !fileTemp->Open(path, | |
764 | #if defined(__WINDOWS__) && !defined(__WXMICROWIN__) | |
765 | wxFile::write, | |
766 | #else | |
767 | wxFile::write_excl, | |
768 | #endif | |
769 | wxS_IRUSR | wxS_IWUSR) ) | |
ade35f11 VZ |
770 | { |
771 | // FIXME: If !ok here should we loop and try again with another | |
772 | // file name? That is the standard recourse if open(O_EXCL) | |
773 | // fails, though of course it should be protected against | |
774 | // possible infinite looping too. | |
775 | ||
776 | wxLogError(_("Failed to open temporary file.")); | |
777 | ||
778 | path.clear(); | |
779 | } | |
780 | } | |
ade35f11 VZ |
781 | |
782 | return path; | |
df5ddbca RR |
783 | } |
784 | ||
844f90fb VZ |
785 | // ---------------------------------------------------------------------------- |
786 | // directory operations | |
787 | // ---------------------------------------------------------------------------- | |
788 | ||
1527281e | 789 | bool wxFileName::Mkdir( int perm, int flags ) |
a35b27b1 | 790 | { |
1527281e | 791 | return wxFileName::Mkdir( GetFullPath(), perm, flags ); |
a35b27b1 RR |
792 | } |
793 | ||
1527281e | 794 | bool wxFileName::Mkdir( const wxString& dir, int perm, int flags ) |
df5ddbca | 795 | { |
1527281e | 796 | if ( flags & wxPATH_MKDIR_FULL ) |
f0ce3409 | 797 | { |
1527281e VZ |
798 | // split the path in components |
799 | wxFileName filename; | |
800 | filename.AssignDir(dir); | |
f0ce3409 | 801 | |
f0ce3409 | 802 | wxString currPath; |
0ea621cc VZ |
803 | if ( filename.HasVolume()) |
804 | { | |
1527281e | 805 | currPath << wxGetVolumeString(filename.GetVolume(), wxPATH_NATIVE); |
0ea621cc | 806 | } |
f0ce3409 | 807 | |
1527281e VZ |
808 | wxArrayString dirs = filename.GetDirs(); |
809 | size_t count = dirs.GetCount(); | |
810 | for ( size_t i = 0; i < count; i++ ) | |
811 | { | |
a62848fd | 812 | if ( i > 0 || |
6b9eeef2 | 813 | #if defined(__WXMAC__) && !defined(__DARWIN__) |
a62848fd WS |
814 | // relative pathnames are exactely the other way round under mac... |
815 | !filename.IsAbsolute() | |
6b9eeef2 | 816 | #else |
a62848fd | 817 | filename.IsAbsolute() |
6b9eeef2 SC |
818 | #endif |
819 | ) | |
f0ce3409 | 820 | currPath += wxFILE_SEP_PATH; |
1527281e | 821 | currPath += dirs[i]; |
f0ce3409 JS |
822 | |
823 | if (!DirExists(currPath)) | |
1527281e | 824 | { |
f0ce3409 | 825 | if (!wxMkdir(currPath, perm)) |
1527281e VZ |
826 | { |
827 | // no need to try creating further directories | |
f363e05c | 828 | return false; |
1527281e VZ |
829 | } |
830 | } | |
f0ce3409 JS |
831 | } |
832 | ||
f363e05c | 833 | return true; |
f0ce3409 JS |
834 | |
835 | } | |
1527281e VZ |
836 | |
837 | return ::wxMkdir( dir, perm ); | |
df5ddbca RR |
838 | } |
839 | ||
a35b27b1 | 840 | bool wxFileName::Rmdir() |
df5ddbca | 841 | { |
a35b27b1 | 842 | return wxFileName::Rmdir( GetFullPath() ); |
df5ddbca RR |
843 | } |
844 | ||
a35b27b1 | 845 | bool wxFileName::Rmdir( const wxString &dir ) |
df5ddbca | 846 | { |
a35b27b1 | 847 | return ::wxRmdir( dir ); |
df5ddbca RR |
848 | } |
849 | ||
844f90fb VZ |
850 | // ---------------------------------------------------------------------------- |
851 | // path normalization | |
852 | // ---------------------------------------------------------------------------- | |
853 | ||
32a0d013 | 854 | bool wxFileName::Normalize(int flags, |
844f90fb VZ |
855 | const wxString& cwd, |
856 | wxPathFormat format) | |
a35b27b1 | 857 | { |
05e1201c VZ |
858 | // deal with env vars renaming first as this may seriously change the path |
859 | if ( flags & wxPATH_NORM_ENV_VARS ) | |
860 | { | |
861 | wxString pathOrig = GetFullPath(format); | |
862 | wxString path = wxExpandEnvVars(pathOrig); | |
863 | if ( path != pathOrig ) | |
864 | { | |
865 | Assign(path); | |
866 | } | |
867 | } | |
868 | ||
869 | ||
844f90fb VZ |
870 | // the existing path components |
871 | wxArrayString dirs = GetDirs(); | |
872 | ||
873 | // the path to prepend in front to make the path absolute | |
874 | wxFileName curDir; | |
875 | ||
876 | format = GetFormat(format); | |
ae4d7004 | 877 | |
844f90fb | 878 | // make the path absolute |
a2fa5040 | 879 | if ( (flags & wxPATH_NORM_ABSOLUTE) && !IsAbsolute(format) ) |
a35b27b1 | 880 | { |
844f90fb | 881 | if ( cwd.empty() ) |
6f91bc33 VZ |
882 | { |
883 | curDir.AssignCwd(GetVolume()); | |
884 | } | |
885 | else // cwd provided | |
886 | { | |
844f90fb | 887 | curDir.AssignDir(cwd); |
6f91bc33 | 888 | } |
52dbd056 VZ |
889 | |
890 | // the path may be not absolute because it doesn't have the volume name | |
891 | // but in this case we shouldn't modify the directory components of it | |
892 | // but just set the current volume | |
893 | if ( !HasVolume() && curDir.HasVolume() ) | |
894 | { | |
895 | SetVolume(curDir.GetVolume()); | |
896 | ||
a2fa5040 | 897 | if ( !m_relative ) |
52dbd056 VZ |
898 | { |
899 | // yes, it was the case - we don't need curDir then | |
900 | curDir.Clear(); | |
901 | } | |
902 | } | |
a35b27b1 | 903 | } |
ae4d7004 | 904 | |
844f90fb VZ |
905 | // handle ~ stuff under Unix only |
906 | if ( (format == wxPATH_UNIX) && (flags & wxPATH_NORM_TILDE) ) | |
a35b27b1 | 907 | { |
844f90fb VZ |
908 | if ( !dirs.IsEmpty() ) |
909 | { | |
910 | wxString dir = dirs[0u]; | |
911 | if ( !dir.empty() && dir[0u] == _T('~') ) | |
912 | { | |
913 | curDir.AssignDir(wxGetUserHome(dir.c_str() + 1)); | |
914 | ||
da2fd5ac | 915 | dirs.RemoveAt(0u); |
844f90fb VZ |
916 | } |
917 | } | |
a35b27b1 | 918 | } |
844f90fb | 919 | |
52dbd056 | 920 | // transform relative path into abs one |
844f90fb | 921 | if ( curDir.IsOk() ) |
a35b27b1 | 922 | { |
844f90fb VZ |
923 | wxArrayString dirsNew = curDir.GetDirs(); |
924 | size_t count = dirs.GetCount(); | |
925 | for ( size_t n = 0; n < count; n++ ) | |
926 | { | |
927 | dirsNew.Add(dirs[n]); | |
928 | } | |
929 | ||
930 | dirs = dirsNew; | |
a35b27b1 | 931 | } |
844f90fb VZ |
932 | |
933 | // now deal with ".", ".." and the rest | |
934 | m_dirs.Empty(); | |
935 | size_t count = dirs.GetCount(); | |
936 | for ( size_t n = 0; n < count; n++ ) | |
a35b27b1 | 937 | { |
844f90fb VZ |
938 | wxString dir = dirs[n]; |
939 | ||
2bc60417 | 940 | if ( flags & wxPATH_NORM_DOTS ) |
844f90fb VZ |
941 | { |
942 | if ( dir == wxT(".") ) | |
943 | { | |
944 | // just ignore | |
945 | continue; | |
946 | } | |
947 | ||
948 | if ( dir == wxT("..") ) | |
949 | { | |
950 | if ( m_dirs.IsEmpty() ) | |
951 | { | |
952 | wxLogError(_("The path '%s' contains too many \"..\"!"), | |
953 | GetFullPath().c_str()); | |
f363e05c | 954 | return false; |
844f90fb VZ |
955 | } |
956 | ||
ae4d7004 | 957 | m_dirs.RemoveAt(m_dirs.GetCount() - 1); |
844f90fb VZ |
958 | continue; |
959 | } | |
960 | } | |
961 | ||
844f90fb VZ |
962 | if ( (flags & wxPATH_NORM_CASE) && !IsCaseSensitive(format) ) |
963 | { | |
964 | dir.MakeLower(); | |
965 | } | |
966 | ||
967 | m_dirs.Add(dir); | |
a35b27b1 | 968 | } |
a62848fd | 969 | |
6bda7391 | 970 | #if defined(__WIN32__) && !defined(__WXWINCE__) && wxUSE_OLE |
21f60945 JS |
971 | if ( (flags & wxPATH_NORM_SHORTCUT) ) |
972 | { | |
973 | wxString filename; | |
974 | if (GetShortcutTarget(GetFullPath(format), filename)) | |
975 | { | |
976 | // Repeat this since we may now have a new path | |
977 | if ( (flags & wxPATH_NORM_CASE) && !IsCaseSensitive(format) ) | |
978 | { | |
979 | filename.MakeLower(); | |
980 | } | |
981 | m_relative = false; | |
982 | Assign(filename); | |
983 | } | |
984 | } | |
985 | #endif | |
844f90fb VZ |
986 | |
987 | if ( (flags & wxPATH_NORM_CASE) && !IsCaseSensitive(format) ) | |
988 | { | |
989 | // VZ: expand env vars here too? | |
990 | ||
55268a3a | 991 | m_volume.MakeLower(); |
844f90fb VZ |
992 | m_name.MakeLower(); |
993 | m_ext.MakeLower(); | |
994 | } | |
995 | ||
e83ecba9 VZ |
996 | // we do have the path now |
997 | // | |
998 | // NB: need to do this before (maybe) calling Assign() below | |
f363e05c | 999 | m_relative = false; |
e83ecba9 | 1000 | |
52dbd056 VZ |
1001 | #if defined(__WIN32__) |
1002 | if ( (flags & wxPATH_NORM_LONG) && (format == wxPATH_DOS) ) | |
9e9b65c1 JS |
1003 | { |
1004 | Assign(GetLongPath()); | |
1005 | } | |
52dbd056 | 1006 | #endif // Win32 |
9e9b65c1 | 1007 | |
f363e05c | 1008 | return true; |
a2fa5040 VZ |
1009 | } |
1010 | ||
21f60945 JS |
1011 | // ---------------------------------------------------------------------------- |
1012 | // get the shortcut target | |
1013 | // ---------------------------------------------------------------------------- | |
1014 | ||
5671b3b6 JS |
1015 | // WinCE (3) doesn't have CLSID_ShellLink, IID_IShellLink definitions. |
1016 | // The .lnk file is a plain text file so it should be easy to | |
1017 | // make it work. Hint from Google Groups: | |
1018 | // "If you open up a lnk file, you'll see a | |
1019 | // number, followed by a pound sign (#), followed by more text. The | |
1020 | // number is the number of characters that follows the pound sign. The | |
1021 | // characters after the pound sign are the command line (which _can_ | |
1022 | // include arguments) to be executed. Any path (e.g. \windows\program | |
1023 | // files\myapp.exe) that includes spaces needs to be enclosed in | |
1024 | // quotation marks." | |
1025 | ||
6bda7391 | 1026 | #if defined(__WIN32__) && !defined(__WXWINCE__) && wxUSE_OLE |
5671b3b6 JS |
1027 | // The following lines are necessary under WinCE |
1028 | // #include "wx/msw/private.h" | |
1029 | // #include <ole2.h> | |
21f60945 | 1030 | #include <shlobj.h> |
5671b3b6 JS |
1031 | #if defined(__WXWINCE__) |
1032 | #include <shlguid.h> | |
1033 | #endif | |
21f60945 | 1034 | |
21f60945 JS |
1035 | bool wxFileName::GetShortcutTarget(const wxString& shortcutPath, wxString& targetFilename, wxString* arguments) |
1036 | { | |
21f60945 JS |
1037 | wxString path, file, ext; |
1038 | wxSplitPath(shortcutPath, & path, & file, & ext); | |
a62848fd WS |
1039 | |
1040 | HRESULT hres; | |
1041 | IShellLink* psl; | |
1042 | bool success = false; | |
21f60945 JS |
1043 | |
1044 | // Assume it's not a shortcut if it doesn't end with lnk | |
1045 | if (ext.Lower() != wxT("lnk")) | |
a62848fd WS |
1046 | return false; |
1047 | ||
1048 | // create a ShellLink object | |
1049 | hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, | |
1050 | IID_IShellLink, (LPVOID*) &psl); | |
1051 | ||
1052 | if (SUCCEEDED(hres)) | |
1053 | { | |
1054 | IPersistFile* ppf; | |
1055 | hres = psl->QueryInterface( IID_IPersistFile, (LPVOID *) &ppf); | |
1056 | if (SUCCEEDED(hres)) | |
1057 | { | |
1058 | WCHAR wsz[MAX_PATH]; | |
1059 | ||
1060 | MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, shortcutPath.mb_str(), -1, wsz, | |
1061 | MAX_PATH); | |
1062 | ||
1063 | hres = ppf->Load(wsz, 0); | |
1064 | if (SUCCEEDED(hres)) | |
1065 | { | |
21f60945 | 1066 | wxChar buf[2048]; |
59ba321b JS |
1067 | // Wrong prototype in early versions |
1068 | #if defined(__MINGW32__) && !wxCHECK_W32API_VERSION(2, 2) | |
1069 | psl->GetPath((CHAR*) buf, 2048, NULL, SLGP_UNCPRIORITY); | |
1070 | #else | |
a62848fd | 1071 | psl->GetPath(buf, 2048, NULL, SLGP_UNCPRIORITY); |
59ba321b | 1072 | #endif |
a62848fd | 1073 | targetFilename = wxString(buf); |
21f60945 JS |
1074 | success = (shortcutPath != targetFilename); |
1075 | ||
a62848fd | 1076 | psl->GetArguments(buf, 2048); |
21f60945 | 1077 | wxString args(buf); |
b494c48b | 1078 | if (!args.empty() && arguments) |
21f60945 JS |
1079 | { |
1080 | *arguments = args; | |
a62848fd WS |
1081 | } |
1082 | } | |
1083 | } | |
1084 | } | |
1085 | psl->Release(); | |
1086 | return success; | |
21f60945 JS |
1087 | } |
1088 | #endif | |
1089 | ||
1090 | ||
a2fa5040 VZ |
1091 | // ---------------------------------------------------------------------------- |
1092 | // absolute/relative paths | |
1093 | // ---------------------------------------------------------------------------- | |
1094 | ||
1095 | bool wxFileName::IsAbsolute(wxPathFormat format) const | |
1096 | { | |
1097 | // if our path doesn't start with a path separator, it's not an absolute | |
1098 | // path | |
1099 | if ( m_relative ) | |
f363e05c | 1100 | return false; |
a2fa5040 VZ |
1101 | |
1102 | if ( !GetVolumeSeparator(format).empty() ) | |
1103 | { | |
1104 | // this format has volumes and an absolute path must have one, it's not | |
1105 | // enough to have the full path to bean absolute file under Windows | |
1106 | if ( GetVolume().empty() ) | |
f363e05c | 1107 | return false; |
a2fa5040 VZ |
1108 | } |
1109 | ||
f363e05c | 1110 | return true; |
a35b27b1 RR |
1111 | } |
1112 | ||
f7d886af VZ |
1113 | bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format) |
1114 | { | |
cef9731a | 1115 | wxFileName fnBase = wxFileName::DirName(pathBase, format); |
f7d886af VZ |
1116 | |
1117 | // get cwd only once - small time saving | |
1118 | wxString cwd = wxGetCwd(); | |
b5b62eea JS |
1119 | Normalize(wxPATH_NORM_ALL & ~wxPATH_NORM_CASE, cwd, format); |
1120 | fnBase.Normalize(wxPATH_NORM_ALL & ~wxPATH_NORM_CASE, cwd, format); | |
f7d886af VZ |
1121 | |
1122 | bool withCase = IsCaseSensitive(format); | |
1123 | ||
1124 | // we can't do anything if the files live on different volumes | |
1125 | if ( !GetVolume().IsSameAs(fnBase.GetVolume(), withCase) ) | |
1126 | { | |
1127 | // nothing done | |
f363e05c | 1128 | return false; |
f7d886af VZ |
1129 | } |
1130 | ||
1131 | // same drive, so we don't need our volume | |
1132 | m_volume.clear(); | |
1133 | ||
1134 | // remove common directories starting at the top | |
1135 | while ( !m_dirs.IsEmpty() && !fnBase.m_dirs.IsEmpty() && | |
1136 | m_dirs[0u].IsSameAs(fnBase.m_dirs[0u], withCase) ) | |
1137 | { | |
ae4d7004 VZ |
1138 | m_dirs.RemoveAt(0); |
1139 | fnBase.m_dirs.RemoveAt(0); | |
f7d886af VZ |
1140 | } |
1141 | ||
1142 | // add as many ".." as needed | |
1143 | size_t count = fnBase.m_dirs.GetCount(); | |
1144 | for ( size_t i = 0; i < count; i++ ) | |
1145 | { | |
1146 | m_dirs.Insert(wxT(".."), 0u); | |
1147 | } | |
90a68369 | 1148 | |
2db991f4 VZ |
1149 | if ( format == wxPATH_UNIX || format == wxPATH_DOS ) |
1150 | { | |
1151 | // a directory made relative with respect to itself is '.' under Unix | |
1152 | // and DOS, by definition (but we don't have to insert "./" for the | |
1153 | // files) | |
1154 | if ( m_dirs.IsEmpty() && IsDir() ) | |
1155 | { | |
1156 | m_dirs.Add(_T('.')); | |
0ea621cc | 1157 | } |
2db991f4 VZ |
1158 | } |
1159 | ||
f363e05c | 1160 | m_relative = true; |
f7d886af VZ |
1161 | |
1162 | // we were modified | |
f363e05c | 1163 | return true; |
f7d886af VZ |
1164 | } |
1165 | ||
844f90fb VZ |
1166 | // ---------------------------------------------------------------------------- |
1167 | // filename kind tests | |
1168 | // ---------------------------------------------------------------------------- | |
1169 | ||
2b5f62a0 | 1170 | bool wxFileName::SameAs(const wxFileName& filepath, wxPathFormat format) const |
df5ddbca | 1171 | { |
844f90fb VZ |
1172 | wxFileName fn1 = *this, |
1173 | fn2 = filepath; | |
1174 | ||
1175 | // get cwd only once - small time saving | |
1176 | wxString cwd = wxGetCwd(); | |
55268a3a VZ |
1177 | fn1.Normalize(wxPATH_NORM_ALL | wxPATH_NORM_CASE, cwd, format); |
1178 | fn2.Normalize(wxPATH_NORM_ALL | wxPATH_NORM_CASE, cwd, format); | |
844f90fb VZ |
1179 | |
1180 | if ( fn1.GetFullPath() == fn2.GetFullPath() ) | |
f363e05c | 1181 | return true; |
844f90fb VZ |
1182 | |
1183 | // TODO: compare inodes for Unix, this works even when filenames are | |
1184 | // different but files are the same (symlinks) (VZ) | |
1185 | ||
f363e05c | 1186 | return false; |
df5ddbca RR |
1187 | } |
1188 | ||
844f90fb | 1189 | /* static */ |
df5ddbca RR |
1190 | bool wxFileName::IsCaseSensitive( wxPathFormat format ) |
1191 | { | |
04c943b1 VZ |
1192 | // only Unix filenames are truely case-sensitive |
1193 | return GetFormat(format) == wxPATH_UNIX; | |
df5ddbca RR |
1194 | } |
1195 | ||
f363e05c VZ |
1196 | /* static */ |
1197 | wxString wxFileName::GetForbiddenChars(wxPathFormat format) | |
1198 | { | |
1199 | // Inits to forbidden characters that are common to (almost) all platforms. | |
1200 | wxString strForbiddenChars = wxT("*?"); | |
1201 | ||
1c6f2414 | 1202 | // If asserts, wxPathFormat has been changed. In case of a new path format |
f363e05c | 1203 | // addition, the following code might have to be updated. |
1c6f2414 | 1204 | wxCOMPILE_TIME_ASSERT(wxPATH_MAX == 5, wxPathFormatChanged); |
f363e05c VZ |
1205 | switch ( GetFormat(format) ) |
1206 | { | |
1207 | default : | |
1208 | wxFAIL_MSG( wxT("Unknown path format") ); | |
1209 | // !! Fall through !! | |
1210 | ||
1211 | case wxPATH_UNIX: | |
1212 | break; | |
1213 | ||
1214 | case wxPATH_MAC: | |
1215 | // On a Mac even names with * and ? are allowed (Tested with OS | |
1216 | // 9.2.1 and OS X 10.2.5) | |
1217 | strForbiddenChars = wxEmptyString; | |
1218 | break; | |
1219 | ||
1220 | case wxPATH_DOS: | |
1221 | strForbiddenChars += wxT("\\/:\"<>|"); | |
1222 | break; | |
1223 | ||
1224 | case wxPATH_VMS: | |
1225 | break; | |
1226 | } | |
1227 | ||
1228 | return strForbiddenChars; | |
1229 | } | |
1230 | ||
04c943b1 VZ |
1231 | /* static */ |
1232 | wxString wxFileName::GetVolumeSeparator(wxPathFormat format) | |
844f90fb | 1233 | { |
04c943b1 VZ |
1234 | wxString sepVol; |
1235 | ||
a385b5df RR |
1236 | if ( (GetFormat(format) == wxPATH_DOS) || |
1237 | (GetFormat(format) == wxPATH_VMS) ) | |
04c943b1 | 1238 | { |
04c943b1 VZ |
1239 | sepVol = wxFILE_SEP_DSK; |
1240 | } | |
a385b5df | 1241 | //else: leave empty |
04c943b1 VZ |
1242 | |
1243 | return sepVol; | |
844f90fb VZ |
1244 | } |
1245 | ||
1246 | /* static */ | |
1247 | wxString wxFileName::GetPathSeparators(wxPathFormat format) | |
1248 | { | |
1249 | wxString seps; | |
1250 | switch ( GetFormat(format) ) | |
df5ddbca | 1251 | { |
844f90fb | 1252 | case wxPATH_DOS: |
04c943b1 VZ |
1253 | // accept both as native APIs do but put the native one first as |
1254 | // this is the one we use in GetFullPath() | |
1255 | seps << wxFILE_SEP_PATH_DOS << wxFILE_SEP_PATH_UNIX; | |
844f90fb VZ |
1256 | break; |
1257 | ||
1258 | default: | |
f363e05c | 1259 | wxFAIL_MSG( _T("Unknown wxPATH_XXX style") ); |
844f90fb VZ |
1260 | // fall through |
1261 | ||
1262 | case wxPATH_UNIX: | |
9e8d8607 | 1263 | seps = wxFILE_SEP_PATH_UNIX; |
844f90fb VZ |
1264 | break; |
1265 | ||
1266 | case wxPATH_MAC: | |
9e8d8607 | 1267 | seps = wxFILE_SEP_PATH_MAC; |
844f90fb | 1268 | break; |
04c943b1 | 1269 | |
3c621059 JJ |
1270 | case wxPATH_VMS: |
1271 | seps = wxFILE_SEP_PATH_VMS; | |
1272 | break; | |
df5ddbca RR |
1273 | } |
1274 | ||
844f90fb | 1275 | return seps; |
df5ddbca RR |
1276 | } |
1277 | ||
f1e77933 VZ |
1278 | /* static */ |
1279 | wxString wxFileName::GetPathTerminators(wxPathFormat format) | |
1280 | { | |
1281 | format = GetFormat(format); | |
1282 | ||
1283 | // under VMS the end of the path is ']', not the path separator used to | |
1284 | // separate the components | |
1285 | return format == wxPATH_VMS ? wxString(_T(']')) : GetPathSeparators(format); | |
1286 | } | |
1287 | ||
844f90fb VZ |
1288 | /* static */ |
1289 | bool wxFileName::IsPathSeparator(wxChar ch, wxPathFormat format) | |
df5ddbca | 1290 | { |
04c943b1 | 1291 | // wxString::Find() doesn't work as expected with NUL - it will always find |
2fb5a4ce VZ |
1292 | // it, so test for it separately |
1293 | return ch != _T('\0') && GetPathSeparators(format).Find(ch) != wxNOT_FOUND; | |
df5ddbca RR |
1294 | } |
1295 | ||
844f90fb VZ |
1296 | // ---------------------------------------------------------------------------- |
1297 | // path components manipulation | |
1298 | // ---------------------------------------------------------------------------- | |
1299 | ||
5bb9aeb2 VZ |
1300 | /* static */ bool wxFileName::IsValidDirComponent(const wxString& dir) |
1301 | { | |
1302 | if ( dir.empty() ) | |
1303 | { | |
1304 | wxFAIL_MSG( _T("empty directory passed to wxFileName::InsertDir()") ); | |
1305 | ||
1306 | return false; | |
1307 | } | |
1308 | ||
1309 | const size_t len = dir.length(); | |
1310 | for ( size_t n = 0; n < len; n++ ) | |
1311 | { | |
1312 | if ( dir[n] == GetVolumeSeparator() || IsPathSeparator(dir[n]) ) | |
1313 | { | |
1314 | wxFAIL_MSG( _T("invalid directory component in wxFileName") ); | |
1315 | ||
1316 | return false; | |
1317 | } | |
1318 | } | |
1319 | ||
1320 | return true; | |
1321 | } | |
1322 | ||
2458d90b | 1323 | void wxFileName::AppendDir( const wxString& dir ) |
df5ddbca | 1324 | { |
5bb9aeb2 VZ |
1325 | if ( IsValidDirComponent(dir) ) |
1326 | m_dirs.Add( dir ); | |
df5ddbca RR |
1327 | } |
1328 | ||
2458d90b | 1329 | void wxFileName::PrependDir( const wxString& dir ) |
df5ddbca | 1330 | { |
5bb9aeb2 | 1331 | InsertDir(0, dir); |
df5ddbca RR |
1332 | } |
1333 | ||
2458d90b | 1334 | void wxFileName::InsertDir(size_t before, const wxString& dir) |
df5ddbca | 1335 | { |
5bb9aeb2 | 1336 | if ( IsValidDirComponent(dir) ) |
2458d90b | 1337 | m_dirs.Insert(dir, before); |
df5ddbca RR |
1338 | } |
1339 | ||
2458d90b | 1340 | void wxFileName::RemoveDir(size_t pos) |
df5ddbca | 1341 | { |
2458d90b | 1342 | m_dirs.RemoveAt(pos); |
df5ddbca RR |
1343 | } |
1344 | ||
844f90fb VZ |
1345 | // ---------------------------------------------------------------------------- |
1346 | // accessors | |
1347 | // ---------------------------------------------------------------------------- | |
1348 | ||
7124df9b VZ |
1349 | void wxFileName::SetFullName(const wxString& fullname) |
1350 | { | |
1351 | SplitPath(fullname, NULL /* no path */, &m_name, &m_ext); | |
1352 | } | |
1353 | ||
844f90fb | 1354 | wxString wxFileName::GetFullName() const |
a35b27b1 | 1355 | { |
844f90fb VZ |
1356 | wxString fullname = m_name; |
1357 | if ( !m_ext.empty() ) | |
a35b27b1 | 1358 | { |
9e8d8607 | 1359 | fullname << wxFILE_SEP_EXT << m_ext; |
a35b27b1 | 1360 | } |
a35b27b1 | 1361 | |
844f90fb | 1362 | return fullname; |
a35b27b1 RR |
1363 | } |
1364 | ||
33b97389 | 1365 | wxString wxFileName::GetPath( int flags, wxPathFormat format ) const |
df5ddbca RR |
1366 | { |
1367 | format = GetFormat( format ); | |
844f90fb | 1368 | |
353f41cb RR |
1369 | wxString fullpath; |
1370 | ||
33b97389 VZ |
1371 | // return the volume with the path as well if requested |
1372 | if ( flags & wxPATH_GET_VOLUME ) | |
1373 | { | |
1374 | fullpath += wxGetVolumeString(GetVolume(), format); | |
1375 | } | |
1376 | ||
034742fc VZ |
1377 | // the leading character |
1378 | switch ( format ) | |
1379 | { | |
1380 | case wxPATH_MAC: | |
1381 | if ( m_relative ) | |
1382 | fullpath += wxFILE_SEP_PATH_MAC; | |
1383 | break; | |
1384 | ||
1385 | case wxPATH_DOS: | |
1386 | if ( !m_relative ) | |
1387 | fullpath += wxFILE_SEP_PATH_DOS; | |
1388 | break; | |
1389 | ||
1390 | default: | |
1391 | wxFAIL_MSG( wxT("Unknown path format") ); | |
1392 | // fall through | |
1393 | ||
1394 | case wxPATH_UNIX: | |
1395 | if ( !m_relative ) | |
1396 | { | |
1397 | // normally the absolute file names start with a slash | |
1398 | // with one exception: the ones like "~/foo.bar" don't | |
1399 | // have it | |
9b3a3820 | 1400 | if ( m_dirs.IsEmpty() || m_dirs[0u] != _T('~') ) |
034742fc VZ |
1401 | { |
1402 | fullpath += wxFILE_SEP_PATH_UNIX; | |
1403 | } | |
1404 | } | |
1405 | break; | |
1406 | ||
1407 | case wxPATH_VMS: | |
1408 | // no leading character here but use this place to unset | |
1409 | // wxPATH_GET_SEPARATOR flag: under VMS it doesn't make sense | |
1410 | // as, if I understand correctly, there should never be a dot | |
1411 | // before the closing bracket | |
1412 | flags &= ~wxPATH_GET_SEPARATOR; | |
1413 | } | |
1414 | ||
1415 | if ( m_dirs.empty() ) | |
1416 | { | |
1417 | // there is nothing more | |
1418 | return fullpath; | |
1419 | } | |
1420 | ||
1421 | // then concatenate all the path components using the path separator | |
1422 | if ( format == wxPATH_VMS ) | |
1423 | { | |
1424 | fullpath += wxT('['); | |
1425 | } | |
1426 | ||
5bb9aeb2 | 1427 | const size_t dirCount = m_dirs.GetCount(); |
034742fc | 1428 | for ( size_t i = 0; i < dirCount; i++ ) |
353f41cb | 1429 | { |
034742fc | 1430 | switch (format) |
5bb9aeb2 VZ |
1431 | { |
1432 | case wxPATH_MAC: | |
034742fc VZ |
1433 | if ( m_dirs[i] == wxT(".") ) |
1434 | { | |
1435 | // skip appending ':', this shouldn't be done in this | |
1436 | // case as "::" is interpreted as ".." under Unix | |
1437 | continue; | |
1438 | } | |
2361ce82 | 1439 | |
034742fc VZ |
1440 | // convert back from ".." to nothing |
1441 | if ( m_dirs[i] != wxT("..") ) | |
1442 | fullpath += m_dirs[i]; | |
5bb9aeb2 | 1443 | break; |
2361ce82 | 1444 | |
5bb9aeb2 | 1445 | default: |
034742fc VZ |
1446 | wxFAIL_MSG( wxT("Unexpected path format") ); |
1447 | // still fall through | |
2361ce82 | 1448 | |
034742fc | 1449 | case wxPATH_DOS: |
5bb9aeb2 | 1450 | case wxPATH_UNIX: |
034742fc | 1451 | fullpath += m_dirs[i]; |
5bb9aeb2 | 1452 | break; |
2361ce82 | 1453 | |
5bb9aeb2 | 1454 | case wxPATH_VMS: |
034742fc | 1455 | // TODO: What to do with ".." under VMS |
353f41cb | 1456 | |
034742fc VZ |
1457 | // convert back from ".." to nothing |
1458 | if ( m_dirs[i] != wxT("..") ) | |
353f41cb | 1459 | fullpath += m_dirs[i]; |
034742fc | 1460 | break; |
4175794e VZ |
1461 | } |
1462 | ||
034742fc VZ |
1463 | if ( (flags & wxPATH_GET_SEPARATOR) || (i != dirCount - 1) ) |
1464 | fullpath += GetPathSeparator(format); | |
df5ddbca | 1465 | } |
034742fc VZ |
1466 | |
1467 | if ( format == wxPATH_VMS ) | |
5bb9aeb2 | 1468 | { |
034742fc | 1469 | fullpath += wxT(']'); |
5bb9aeb2 | 1470 | } |
844f90fb | 1471 | |
353f41cb | 1472 | return fullpath; |
df5ddbca RR |
1473 | } |
1474 | ||
1475 | wxString wxFileName::GetFullPath( wxPathFormat format ) const | |
1476 | { | |
4175794e VZ |
1477 | // we already have a function to get the path |
1478 | wxString fullpath = GetPath(wxPATH_GET_VOLUME | wxPATH_GET_SEPARATOR, | |
1479 | format); | |
04c943b1 | 1480 | |
4175794e | 1481 | // now just add the file name and extension to it |
04c943b1 VZ |
1482 | fullpath += GetFullName(); |
1483 | ||
1484 | return fullpath; | |
df5ddbca RR |
1485 | } |
1486 | ||
9e9b65c1 JS |
1487 | // Return the short form of the path (returns identity on non-Windows platforms) |
1488 | wxString wxFileName::GetShortPath() const | |
1489 | { | |
1c193821 | 1490 | #if defined(__WXMSW__) && defined(__WIN32__) && !defined(__WXMICROWIN__) && !defined(__WXWINCE__) |
9e9b65c1 | 1491 | wxString path(GetFullPath()); |
75ef5722 JS |
1492 | wxString pathOut; |
1493 | DWORD sz = ::GetShortPathName(path, NULL, 0); | |
1494 | bool ok = sz != 0; | |
1495 | if ( ok ) | |
9e9b65c1 | 1496 | { |
75ef5722 JS |
1497 | ok = ::GetShortPathName |
1498 | ( | |
1499 | path, | |
de564874 | 1500 | wxStringBuffer(pathOut, sz), |
75ef5722 JS |
1501 | sz |
1502 | ) != 0; | |
9e9b65c1 | 1503 | } |
75ef5722 JS |
1504 | if (ok) |
1505 | return pathOut; | |
5716a1ab VZ |
1506 | |
1507 | return path; | |
9e9b65c1 JS |
1508 | #else |
1509 | return GetFullPath(); | |
1510 | #endif | |
1511 | } | |
1512 | ||
1513 | // Return the long form of the path (returns identity on non-Windows platforms) | |
1514 | wxString wxFileName::GetLongPath() const | |
1515 | { | |
52dbd056 VZ |
1516 | wxString pathOut, |
1517 | path = GetFullPath(); | |
1518 | ||
1519 | #if defined(__WIN32__) && !defined(__WXMICROWIN__) | |
f363e05c | 1520 | bool success = false; |
05e7001c | 1521 | |
35a6691a | 1522 | #if wxUSE_DYNAMIC_LOADER |
62dcaed6 | 1523 | typedef DWORD (WINAPI *GET_LONG_PATH_NAME)(const wxChar *, wxChar *, DWORD); |
05e7001c | 1524 | |
f363e05c | 1525 | static bool s_triedToLoad = false; |
05e7001c JS |
1526 | |
1527 | if ( !s_triedToLoad ) | |
9e9b65c1 | 1528 | { |
2361ce82 VZ |
1529 | // suppress the errors about missing GetLongPathName[AW] |
1530 | wxLogNull noLog; | |
1531 | ||
f363e05c | 1532 | s_triedToLoad = true; |
4f89dbc4 RL |
1533 | wxDynamicLibrary dllKernel(_T("kernel32")); |
1534 | if ( dllKernel.IsLoaded() ) | |
05e7001c JS |
1535 | { |
1536 | // may succeed or fail depending on the Windows version | |
04c943b1 | 1537 | static GET_LONG_PATH_NAME s_pfnGetLongPathName = NULL; |
5d978d07 | 1538 | #ifdef _UNICODE |
4f89dbc4 | 1539 | s_pfnGetLongPathName = (GET_LONG_PATH_NAME) dllKernel.GetSymbol(_T("GetLongPathNameW")); |
5d978d07 | 1540 | #else |
4f89dbc4 | 1541 | s_pfnGetLongPathName = (GET_LONG_PATH_NAME) dllKernel.GetSymbol(_T("GetLongPathNameA")); |
5d978d07 | 1542 | #endif |
05e7001c | 1543 | |
05e7001c JS |
1544 | if ( s_pfnGetLongPathName ) |
1545 | { | |
1546 | DWORD dwSize = (*s_pfnGetLongPathName)(path, NULL, 0); | |
1547 | bool ok = dwSize > 0; | |
1548 | ||
1549 | if ( ok ) | |
1550 | { | |
1551 | DWORD sz = (*s_pfnGetLongPathName)(path, NULL, 0); | |
1552 | ok = sz != 0; | |
1553 | if ( ok ) | |
1554 | { | |
1555 | ok = (*s_pfnGetLongPathName) | |
1556 | ( | |
1557 | path, | |
de564874 | 1558 | wxStringBuffer(pathOut, sz), |
05e7001c JS |
1559 | sz |
1560 | ) != 0; | |
f363e05c | 1561 | success = true; |
05e7001c JS |
1562 | } |
1563 | } | |
1564 | } | |
1565 | } | |
9e9b65c1 | 1566 | } |
2361ce82 | 1567 | |
05e7001c | 1568 | if (success) |
75ef5722 | 1569 | return pathOut; |
0b9ab0bd | 1570 | #endif // wxUSE_DYNAMIC_LOADER |
05e7001c JS |
1571 | |
1572 | if (!success) | |
1573 | { | |
1574 | // The OS didn't support GetLongPathName, or some other error. | |
1575 | // We need to call FindFirstFile on each component in turn. | |
1576 | ||
1577 | WIN32_FIND_DATA findFileData; | |
1578 | HANDLE hFind; | |
b5b62eea JS |
1579 | |
1580 | if ( HasVolume() ) | |
1581 | pathOut = GetVolume() + | |
1582 | GetVolumeSeparator(wxPATH_DOS) + | |
1583 | GetPathSeparator(wxPATH_DOS); | |
1584 | else | |
1585 | pathOut = wxEmptyString; | |
05e7001c | 1586 | |
77fe02a8 | 1587 | wxArrayString dirs = GetDirs(); |
bcbe86e5 | 1588 | dirs.Add(GetFullName()); |
77fe02a8 | 1589 | |
05e7001c | 1590 | wxString tmpPath; |
5d978d07 | 1591 | |
52dbd056 VZ |
1592 | size_t count = dirs.GetCount(); |
1593 | for ( size_t i = 0; i < count; i++ ) | |
05e7001c | 1594 | { |
52dbd056 VZ |
1595 | // We're using pathOut to collect the long-name path, but using a |
1596 | // temporary for appending the last path component which may be | |
1597 | // short-name | |
77fe02a8 | 1598 | tmpPath = pathOut + dirs[i]; |
05e7001c | 1599 | |
52dbd056 VZ |
1600 | if ( tmpPath.empty() ) |
1601 | continue; | |
1602 | ||
b5b62eea JS |
1603 | // can't see this being necessary? MF |
1604 | if ( tmpPath.Last() == GetVolumeSeparator(wxPATH_DOS) ) | |
5d978d07 JS |
1605 | { |
1606 | // Can't pass a drive and root dir to FindFirstFile, | |
1607 | // so continue to next dir | |
05e7001c | 1608 | tmpPath += wxFILE_SEP_PATH; |
5d978d07 JS |
1609 | pathOut = tmpPath; |
1610 | continue; | |
1611 | } | |
05e7001c JS |
1612 | |
1613 | hFind = ::FindFirstFile(tmpPath, &findFileData); | |
1614 | if (hFind == INVALID_HANDLE_VALUE) | |
1615 | { | |
b5b62eea JS |
1616 | // Error: most likely reason is that path doesn't exist, so |
1617 | // append any unprocessed parts and return | |
1618 | for ( i += 1; i < count; i++ ) | |
1619 | tmpPath += wxFILE_SEP_PATH + dirs[i]; | |
1620 | ||
1621 | return tmpPath; | |
05e7001c | 1622 | } |
05e7001c | 1623 | |
52dbd056 VZ |
1624 | pathOut += findFileData.cFileName; |
1625 | if ( (i < (count-1)) ) | |
1626 | pathOut += wxFILE_SEP_PATH; | |
1627 | ||
1628 | ::FindClose(hFind); | |
05e7001c JS |
1629 | } |
1630 | } | |
52dbd056 VZ |
1631 | #else // !Win32 |
1632 | pathOut = path; | |
1633 | #endif // Win32/!Win32 | |
5716a1ab | 1634 | |
05e7001c | 1635 | return pathOut; |
9e9b65c1 JS |
1636 | } |
1637 | ||
df5ddbca RR |
1638 | wxPathFormat wxFileName::GetFormat( wxPathFormat format ) |
1639 | { | |
1640 | if (format == wxPATH_NATIVE) | |
1641 | { | |
5a3912f2 | 1642 | #if defined(__WXMSW__) || defined(__OS2__) || defined(__DOS__) |
df5ddbca | 1643 | format = wxPATH_DOS; |
4d293f8e | 1644 | #elif defined(__WXMAC__) && !defined(__DARWIN__) |
04c943b1 | 1645 | format = wxPATH_MAC; |
3c621059 | 1646 | #elif defined(__VMS) |
04c943b1 | 1647 | format = wxPATH_VMS; |
844f90fb | 1648 | #else |
df5ddbca RR |
1649 | format = wxPATH_UNIX; |
1650 | #endif | |
1651 | } | |
1652 | return format; | |
1653 | } | |
a35b27b1 | 1654 | |
9e8d8607 VZ |
1655 | // ---------------------------------------------------------------------------- |
1656 | // path splitting function | |
1657 | // ---------------------------------------------------------------------------- | |
1658 | ||
6f91bc33 | 1659 | /* static */ |
f1e77933 VZ |
1660 | void |
1661 | wxFileName::SplitVolume(const wxString& fullpathWithVolume, | |
1662 | wxString *pstrVolume, | |
1663 | wxString *pstrPath, | |
1664 | wxPathFormat format) | |
9e8d8607 VZ |
1665 | { |
1666 | format = GetFormat(format); | |
1667 | ||
04c943b1 VZ |
1668 | wxString fullpath = fullpathWithVolume; |
1669 | ||
04c943b1 VZ |
1670 | // special Windows UNC paths hack: transform \\share\path into share:path |
1671 | if ( format == wxPATH_DOS ) | |
9e8d8607 | 1672 | { |
04c943b1 VZ |
1673 | if ( fullpath.length() >= 4 && |
1674 | fullpath[0u] == wxFILE_SEP_PATH_DOS && | |
1675 | fullpath[1u] == wxFILE_SEP_PATH_DOS ) | |
9e8d8607 | 1676 | { |
04c943b1 VZ |
1677 | fullpath.erase(0, 2); |
1678 | ||
f1e77933 VZ |
1679 | size_t posFirstSlash = |
1680 | fullpath.find_first_of(GetPathTerminators(format)); | |
04c943b1 VZ |
1681 | if ( posFirstSlash != wxString::npos ) |
1682 | { | |
1683 | fullpath[posFirstSlash] = wxFILE_SEP_DSK; | |
1684 | ||
1685 | // UNC paths are always absolute, right? (FIXME) | |
de564874 | 1686 | fullpath.insert(posFirstSlash + 1, 1, wxFILE_SEP_PATH_DOS); |
04c943b1 | 1687 | } |
3c621059 JJ |
1688 | } |
1689 | } | |
04c943b1 | 1690 | |
a385b5df RR |
1691 | // We separate the volume here |
1692 | if ( format == wxPATH_DOS || format == wxPATH_VMS ) | |
04c943b1 | 1693 | { |
a385b5df | 1694 | wxString sepVol = GetVolumeSeparator(format); |
24eb81cb | 1695 | |
04c943b1 VZ |
1696 | size_t posFirstColon = fullpath.find_first_of(sepVol); |
1697 | if ( posFirstColon != wxString::npos ) | |
1698 | { | |
1699 | if ( pstrVolume ) | |
1700 | { | |
1701 | *pstrVolume = fullpath.Left(posFirstColon); | |
1702 | } | |
1703 | ||
1704 | // remove the volume name and the separator from the full path | |
1705 | fullpath.erase(0, posFirstColon + sepVol.length()); | |
1706 | } | |
1707 | } | |
1708 | ||
f1e77933 VZ |
1709 | if ( pstrPath ) |
1710 | *pstrPath = fullpath; | |
1711 | } | |
1712 | ||
1713 | /* static */ | |
1714 | void wxFileName::SplitPath(const wxString& fullpathWithVolume, | |
1715 | wxString *pstrVolume, | |
1716 | wxString *pstrPath, | |
1717 | wxString *pstrName, | |
1718 | wxString *pstrExt, | |
1719 | wxPathFormat format) | |
1720 | { | |
1721 | format = GetFormat(format); | |
1722 | ||
1723 | wxString fullpath; | |
1724 | SplitVolume(fullpathWithVolume, pstrVolume, &fullpath, format); | |
1725 | ||
04c943b1 VZ |
1726 | // find the positions of the last dot and last path separator in the path |
1727 | size_t posLastDot = fullpath.find_last_of(wxFILE_SEP_EXT); | |
f1e77933 | 1728 | size_t posLastSlash = fullpath.find_last_of(GetPathTerminators(format)); |
04c943b1 | 1729 | |
e5a573a2 | 1730 | // check whether this dot occurs at the very beginning of a path component |
04c943b1 | 1731 | if ( (posLastDot != wxString::npos) && |
e5a573a2 VZ |
1732 | (posLastDot == 0 || |
1733 | IsPathSeparator(fullpath[posLastDot - 1]) || | |
1734 | (format == wxPATH_VMS && fullpath[posLastDot - 1] == _T(']'))) ) | |
f1e77933 VZ |
1735 | { |
1736 | // dot may be (and commonly -- at least under Unix -- is) the first | |
1737 | // character of the filename, don't treat the entire filename as | |
1738 | // extension in this case | |
1739 | posLastDot = wxString::npos; | |
1740 | } | |
9e8d8607 | 1741 | |
8e7dda21 VZ |
1742 | // if we do have a dot and a slash, check that the dot is in the name part |
1743 | if ( (posLastDot != wxString::npos) && | |
1744 | (posLastSlash != wxString::npos) && | |
1745 | (posLastDot < posLastSlash) ) | |
9e8d8607 VZ |
1746 | { |
1747 | // the dot is part of the path, not the start of the extension | |
1748 | posLastDot = wxString::npos; | |
1749 | } | |
1750 | ||
1751 | // now fill in the variables provided by user | |
1752 | if ( pstrPath ) | |
1753 | { | |
1754 | if ( posLastSlash == wxString::npos ) | |
1755 | { | |
1756 | // no path at all | |
1757 | pstrPath->Empty(); | |
1758 | } | |
1759 | else | |
1760 | { | |
04c943b1 | 1761 | // take everything up to the path separator but take care to make |
353f41cb | 1762 | // the path equal to something like '/', not empty, for the files |
04c943b1 VZ |
1763 | // immediately under root directory |
1764 | size_t len = posLastSlash; | |
91b4bd63 SC |
1765 | |
1766 | // this rule does not apply to mac since we do not start with colons (sep) | |
1767 | // except for relative paths | |
1768 | if ( !len && format != wxPATH_MAC) | |
04c943b1 VZ |
1769 | len++; |
1770 | ||
1771 | *pstrPath = fullpath.Left(len); | |
1772 | ||
1773 | // special VMS hack: remove the initial bracket | |
1774 | if ( format == wxPATH_VMS ) | |
1775 | { | |
1776 | if ( (*pstrPath)[0u] == _T('[') ) | |
1777 | pstrPath->erase(0, 1); | |
1778 | } | |
9e8d8607 VZ |
1779 | } |
1780 | } | |
1781 | ||
1782 | if ( pstrName ) | |
1783 | { | |
42b1f941 VZ |
1784 | // take all characters starting from the one after the last slash and |
1785 | // up to, but excluding, the last dot | |
9e8d8607 | 1786 | size_t nStart = posLastSlash == wxString::npos ? 0 : posLastSlash + 1; |
8e7dda21 VZ |
1787 | size_t count; |
1788 | if ( posLastDot == wxString::npos ) | |
1789 | { | |
1790 | // take all until the end | |
1791 | count = wxString::npos; | |
1792 | } | |
1793 | else if ( posLastSlash == wxString::npos ) | |
1794 | { | |
1795 | count = posLastDot; | |
1796 | } | |
1797 | else // have both dot and slash | |
1798 | { | |
1799 | count = posLastDot - posLastSlash - 1; | |
1800 | } | |
9e8d8607 VZ |
1801 | |
1802 | *pstrName = fullpath.Mid(nStart, count); | |
1803 | } | |
1804 | ||
1805 | if ( pstrExt ) | |
1806 | { | |
1807 | if ( posLastDot == wxString::npos ) | |
1808 | { | |
1809 | // no extension | |
1810 | pstrExt->Empty(); | |
1811 | } | |
1812 | else | |
1813 | { | |
1814 | // take everything after the dot | |
1815 | *pstrExt = fullpath.Mid(posLastDot + 1); | |
1816 | } | |
1817 | } | |
1818 | } | |
951cd180 | 1819 | |
6f91bc33 VZ |
1820 | /* static */ |
1821 | void wxFileName::SplitPath(const wxString& fullpath, | |
1822 | wxString *path, | |
1823 | wxString *name, | |
1824 | wxString *ext, | |
1825 | wxPathFormat format) | |
1826 | { | |
1827 | wxString volume; | |
1828 | SplitPath(fullpath, &volume, path, name, ext, format); | |
1829 | ||
67c34f64 | 1830 | if ( path ) |
6f91bc33 | 1831 | { |
67c34f64 | 1832 | path->Prepend(wxGetVolumeString(volume, format)); |
6f91bc33 VZ |
1833 | } |
1834 | } | |
1835 | ||
951cd180 VZ |
1836 | // ---------------------------------------------------------------------------- |
1837 | // time functions | |
1838 | // ---------------------------------------------------------------------------- | |
1839 | ||
e2b87f38 VZ |
1840 | #if wxUSE_DATETIME |
1841 | ||
6dbb903b VZ |
1842 | bool wxFileName::SetTimes(const wxDateTime *dtAccess, |
1843 | const wxDateTime *dtMod, | |
1844 | const wxDateTime *dtCreate) | |
951cd180 | 1845 | { |
2b5f62a0 VZ |
1846 | #if defined(__WIN32__) |
1847 | if ( IsDir() ) | |
1848 | { | |
1849 | // VZ: please let me know how to do this if you can | |
1850 | wxFAIL_MSG( _T("SetTimes() not implemented for the directories") ); | |
1851 | } | |
1852 | else // file | |
1853 | { | |
1854 | wxFileHandle fh(GetFullPath(), wxFileHandle::Write); | |
1855 | if ( fh.IsOk() ) | |
1856 | { | |
1857 | FILETIME ftAccess, ftCreate, ftWrite; | |
1858 | ||
1859 | if ( dtCreate ) | |
1860 | ConvertWxToFileTime(&ftCreate, *dtCreate); | |
1861 | if ( dtAccess ) | |
1862 | ConvertWxToFileTime(&ftAccess, *dtAccess); | |
1863 | if ( dtMod ) | |
1864 | ConvertWxToFileTime(&ftWrite, *dtMod); | |
1865 | ||
1866 | if ( ::SetFileTime(fh, | |
1867 | dtCreate ? &ftCreate : NULL, | |
1868 | dtAccess ? &ftAccess : NULL, | |
1869 | dtMod ? &ftWrite : NULL) ) | |
1870 | { | |
f363e05c | 1871 | return true; |
2b5f62a0 VZ |
1872 | } |
1873 | } | |
1874 | } | |
1875 | #elif defined(__UNIX_LIKE__) || (defined(__DOS__) && defined(__WATCOMC__)) | |
246c704f VZ |
1876 | if ( !dtAccess && !dtMod ) |
1877 | { | |
1878 | // can't modify the creation time anyhow, don't try | |
f363e05c | 1879 | return true; |
246c704f VZ |
1880 | } |
1881 | ||
1882 | // if dtAccess or dtMod is not specified, use the other one (which must be | |
1883 | // non NULL because of the test above) for both times | |
951cd180 | 1884 | utimbuf utm; |
246c704f VZ |
1885 | utm.actime = dtAccess ? dtAccess->GetTicks() : dtMod->GetTicks(); |
1886 | utm.modtime = dtMod ? dtMod->GetTicks() : dtAccess->GetTicks(); | |
401eb3de | 1887 | if ( utime(GetFullPath().fn_str(), &utm) == 0 ) |
951cd180 | 1888 | { |
f363e05c | 1889 | return true; |
951cd180 | 1890 | } |
951cd180 VZ |
1891 | #else // other platform |
1892 | #endif // platforms | |
1893 | ||
1894 | wxLogSysError(_("Failed to modify file times for '%s'"), | |
1895 | GetFullPath().c_str()); | |
1896 | ||
f363e05c | 1897 | return false; |
951cd180 VZ |
1898 | } |
1899 | ||
1900 | bool wxFileName::Touch() | |
1901 | { | |
1902 | #if defined(__UNIX_LIKE__) | |
1903 | // under Unix touching file is simple: just pass NULL to utime() | |
401eb3de | 1904 | if ( utime(GetFullPath().fn_str(), NULL) == 0 ) |
951cd180 | 1905 | { |
f363e05c | 1906 | return true; |
951cd180 VZ |
1907 | } |
1908 | ||
1909 | wxLogSysError(_("Failed to touch the file '%s'"), GetFullPath().c_str()); | |
1910 | ||
f363e05c | 1911 | return false; |
951cd180 VZ |
1912 | #else // other platform |
1913 | wxDateTime dtNow = wxDateTime::Now(); | |
1914 | ||
6dbb903b | 1915 | return SetTimes(&dtNow, &dtNow, NULL /* don't change create time */); |
951cd180 VZ |
1916 | #endif // platforms |
1917 | } | |
1918 | ||
1919 | bool wxFileName::GetTimes(wxDateTime *dtAccess, | |
1920 | wxDateTime *dtMod, | |
6dbb903b | 1921 | wxDateTime *dtCreate) const |
951cd180 | 1922 | { |
2b5f62a0 VZ |
1923 | #if defined(__WIN32__) |
1924 | // we must use different methods for the files and directories under | |
1925 | // Windows as CreateFile(GENERIC_READ) doesn't work for the directories and | |
1926 | // CreateFile(FILE_FLAG_BACKUP_SEMANTICS) works -- but only under NT and | |
1927 | // not 9x | |
1928 | bool ok; | |
1929 | FILETIME ftAccess, ftCreate, ftWrite; | |
1930 | if ( IsDir() ) | |
1931 | { | |
1932 | // implemented in msw/dir.cpp | |
1933 | extern bool wxGetDirectoryTimes(const wxString& dirname, | |
1934 | FILETIME *, FILETIME *, FILETIME *); | |
1935 | ||
1936 | // we should pass the path without the trailing separator to | |
1937 | // wxGetDirectoryTimes() | |
1938 | ok = wxGetDirectoryTimes(GetPath(wxPATH_GET_VOLUME), | |
1939 | &ftAccess, &ftCreate, &ftWrite); | |
1940 | } | |
1941 | else // file | |
1942 | { | |
1943 | wxFileHandle fh(GetFullPath(), wxFileHandle::Read); | |
1944 | if ( fh.IsOk() ) | |
1945 | { | |
1946 | ok = ::GetFileTime(fh, | |
1947 | dtCreate ? &ftCreate : NULL, | |
1948 | dtAccess ? &ftAccess : NULL, | |
1949 | dtMod ? &ftWrite : NULL) != 0; | |
1950 | } | |
1951 | else | |
1952 | { | |
f363e05c | 1953 | ok = false; |
2b5f62a0 VZ |
1954 | } |
1955 | } | |
1956 | ||
1957 | if ( ok ) | |
1958 | { | |
1959 | if ( dtCreate ) | |
1960 | ConvertFileTimeToWx(dtCreate, ftCreate); | |
1961 | if ( dtAccess ) | |
1962 | ConvertFileTimeToWx(dtAccess, ftAccess); | |
1963 | if ( dtMod ) | |
1964 | ConvertFileTimeToWx(dtMod, ftWrite); | |
1965 | ||
f363e05c | 1966 | return true; |
2b5f62a0 VZ |
1967 | } |
1968 | #elif defined(__UNIX_LIKE__) || defined(__WXMAC__) || (defined(__DOS__) && defined(__WATCOMC__)) | |
951cd180 | 1969 | wxStructStat stBuf; |
92980e90 | 1970 | if ( wxStat( GetFullPath().c_str(), &stBuf) == 0 ) |
951cd180 VZ |
1971 | { |
1972 | if ( dtAccess ) | |
1973 | dtAccess->Set(stBuf.st_atime); | |
1974 | if ( dtMod ) | |
1975 | dtMod->Set(stBuf.st_mtime); | |
6dbb903b VZ |
1976 | if ( dtCreate ) |
1977 | dtCreate->Set(stBuf.st_ctime); | |
951cd180 | 1978 | |
f363e05c | 1979 | return true; |
951cd180 | 1980 | } |
951cd180 VZ |
1981 | #else // other platform |
1982 | #endif // platforms | |
1983 | ||
1984 | wxLogSysError(_("Failed to retrieve file times for '%s'"), | |
1985 | GetFullPath().c_str()); | |
1986 | ||
f363e05c | 1987 | return false; |
951cd180 VZ |
1988 | } |
1989 | ||
e2b87f38 VZ |
1990 | #endif // wxUSE_DATETIME |
1991 | ||
4dfbcdd5 SC |
1992 | #ifdef __WXMAC__ |
1993 | ||
1994 | const short kMacExtensionMaxLength = 16 ; | |
0ca4ae93 | 1995 | class MacDefaultExtensionRecord |
4dfbcdd5 | 1996 | { |
0ca4ae93 SC |
1997 | public : |
1998 | MacDefaultExtensionRecord() | |
1999 | { | |
2000 | m_ext[0] = 0 ; | |
1a183bb1 | 2001 | m_type = m_creator = 0 ; |
0ca4ae93 SC |
2002 | } |
2003 | MacDefaultExtensionRecord( const MacDefaultExtensionRecord& from ) | |
2004 | { | |
44c44c82 | 2005 | wxStrcpy( m_ext , from.m_ext ) ; |
0ca4ae93 SC |
2006 | m_type = from.m_type ; |
2007 | m_creator = from.m_creator ; | |
2008 | } | |
44c44c82 | 2009 | MacDefaultExtensionRecord( const wxChar * extension , OSType type , OSType creator ) |
0ca4ae93 | 2010 | { |
44c44c82 | 2011 | wxStrncpy( m_ext , extension , kMacExtensionMaxLength ) ; |
0ca4ae93 SC |
2012 | m_ext[kMacExtensionMaxLength] = 0 ; |
2013 | m_type = type ; | |
2014 | m_creator = creator ; | |
2015 | } | |
44c44c82 | 2016 | wxChar m_ext[kMacExtensionMaxLength] ; |
4dfbcdd5 SC |
2017 | OSType m_type ; |
2018 | OSType m_creator ; | |
0ca4ae93 | 2019 | } ; |
4dfbcdd5 SC |
2020 | |
2021 | #include "wx/dynarray.h" | |
2022 | WX_DECLARE_OBJARRAY(MacDefaultExtensionRecord, MacDefaultExtensionArray) ; | |
0ca4ae93 SC |
2023 | |
2024 | bool gMacDefaultExtensionsInited = false ; | |
2025 | ||
4dfbcdd5 | 2026 | #include "wx/arrimpl.cpp" |
0ca4ae93 SC |
2027 | |
2028 | WX_DEFINE_EXPORTED_OBJARRAY(MacDefaultExtensionArray) ; | |
4dfbcdd5 SC |
2029 | |
2030 | MacDefaultExtensionArray gMacDefaultExtensions ; | |
4dfbcdd5 | 2031 | |
5974c3cf SC |
2032 | // load the default extensions |
2033 | MacDefaultExtensionRecord gDefaults[] = | |
4dfbcdd5 | 2034 | { |
5974c3cf SC |
2035 | MacDefaultExtensionRecord( wxT("txt") , 'TEXT' , 'ttxt' ) , |
2036 | MacDefaultExtensionRecord( wxT("tif") , 'TIFF' , '****' ) , | |
2037 | MacDefaultExtensionRecord( wxT("jpg") , 'JPEG' , '****' ) , | |
2038 | } ; | |
0ea621cc | 2039 | |
5974c3cf SC |
2040 | static void MacEnsureDefaultExtensionsLoaded() |
2041 | { | |
2042 | if ( !gMacDefaultExtensionsInited ) | |
4dfbcdd5 | 2043 | { |
5974c3cf SC |
2044 | // we could load the pc exchange prefs here too |
2045 | for ( size_t i = 0 ; i < WXSIZEOF( gDefaults ) ; ++i ) | |
2046 | { | |
2047 | gMacDefaultExtensions.Add( gDefaults[i] ) ; | |
2048 | } | |
2049 | gMacDefaultExtensionsInited = true ; | |
0ea621cc | 2050 | } |
4dfbcdd5 | 2051 | } |
a2b77260 | 2052 | |
0ea621cc | 2053 | bool wxFileName::MacSetTypeAndCreator( wxUint32 type , wxUint32 creator ) |
4dfbcdd5 | 2054 | { |
a2b77260 SC |
2055 | FSRef fsRef ; |
2056 | FSCatalogInfo catInfo; | |
2057 | FileInfo *finfo ; | |
4dfbcdd5 | 2058 | |
a2b77260 SC |
2059 | if ( wxMacPathToFSRef( GetFullPath() , &fsRef ) == noErr ) |
2060 | { | |
a62848fd WS |
2061 | if ( FSGetCatalogInfo (&fsRef, kFSCatInfoFinderInfo, &catInfo, NULL, NULL, NULL) == noErr ) |
2062 | { | |
2063 | finfo = (FileInfo*)&catInfo.finderInfo; | |
2064 | finfo->fileType = type ; | |
2065 | finfo->fileCreator = creator ; | |
2066 | FSSetCatalogInfo( &fsRef, kFSCatInfoFinderInfo, &catInfo ) ; | |
a2b77260 | 2067 | return true ; |
a62848fd | 2068 | } |
a2b77260 SC |
2069 | } |
2070 | return false ; | |
4dfbcdd5 SC |
2071 | } |
2072 | ||
0ea621cc | 2073 | bool wxFileName::MacGetTypeAndCreator( wxUint32 *type , wxUint32 *creator ) |
4dfbcdd5 | 2074 | { |
a2b77260 SC |
2075 | FSRef fsRef ; |
2076 | FSCatalogInfo catInfo; | |
2077 | FileInfo *finfo ; | |
4dfbcdd5 | 2078 | |
a2b77260 SC |
2079 | if ( wxMacPathToFSRef( GetFullPath() , &fsRef ) == noErr ) |
2080 | { | |
a62848fd WS |
2081 | if ( FSGetCatalogInfo (&fsRef, kFSCatInfoFinderInfo, &catInfo, NULL, NULL, NULL) == noErr ) |
2082 | { | |
2083 | finfo = (FileInfo*)&catInfo.finderInfo; | |
2084 | *type = finfo->fileType ; | |
2085 | *creator = finfo->fileCreator ; | |
a2b77260 | 2086 | return true ; |
a62848fd | 2087 | } |
a2b77260 SC |
2088 | } |
2089 | return false ; | |
4dfbcdd5 SC |
2090 | } |
2091 | ||
2092 | bool wxFileName::MacSetDefaultTypeAndCreator() | |
2093 | { | |
2094 | wxUint32 type , creator ; | |
2095 | if ( wxFileName::MacFindDefaultTypeAndCreator(GetExt() , &type , | |
2096 | &creator ) ) | |
2097 | { | |
f63fb56d GD |
2098 | return MacSetTypeAndCreator( type , creator ) ; |
2099 | } | |
2100 | return false; | |
4dfbcdd5 SC |
2101 | } |
2102 | ||
0ea621cc | 2103 | bool wxFileName::MacFindDefaultTypeAndCreator( const wxString& ext , wxUint32 *type , wxUint32 *creator ) |
4dfbcdd5 SC |
2104 | { |
2105 | MacEnsureDefaultExtensionsLoaded() ; | |
2106 | wxString extl = ext.Lower() ; | |
2107 | for( int i = gMacDefaultExtensions.Count() - 1 ; i >= 0 ; --i ) | |
2108 | { | |
2109 | if ( gMacDefaultExtensions.Item(i).m_ext == extl ) | |
2110 | { | |
2111 | *type = gMacDefaultExtensions.Item(i).m_type ; | |
2112 | *creator = gMacDefaultExtensions.Item(i).m_creator ; | |
2113 | return true ; | |
2114 | } | |
2115 | } | |
2116 | return false ; | |
2117 | } | |
2118 | ||
2119 | void wxFileName::MacRegisterDefaultTypeAndCreator( const wxString& ext , wxUint32 type , wxUint32 creator ) | |
2120 | { | |
2121 | MacEnsureDefaultExtensionsLoaded() ; | |
2122 | MacDefaultExtensionRecord rec ; | |
2123 | rec.m_type = type ; | |
2124 | rec.m_creator = creator ; | |
44c44c82 | 2125 | wxStrncpy( rec.m_ext , ext.Lower().c_str() , kMacExtensionMaxLength ) ; |
4dfbcdd5 SC |
2126 | gMacDefaultExtensions.Add( rec ) ; |
2127 | } | |
2128 | #endif |