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winecfg: Updated Korean translation.
[wine.git] / programs / cmd / directory.c
blob3c6bd0624b8753f1b584588e4d614c39b67f8b97
1 /*
2 * CMD - Wine-compatible command line interface - Directory functions.
3 *
4 * Copyright (C) 1999 D A Pickles
5 * Copyright (C) 2007 J Edmeades
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 /*
23 * NOTES:
24 * On entry, global variables quals, param1, param2 contain
25 * the qualifiers (uppercased and concatenated) and parameters entered, with
26 * environment-variable and batch parameter substitution already done.
27 */
28
29 #define WIN32_LEAN_AND_MEAN
30
31 #include "wcmd.h"
32 #include "wine/debug.h"
33
34 WINE_DEFAULT_DEBUG_CHANNEL(cmd);
35
36 extern WCHAR quals[MAX_PATH], param1[MAX_PATH], param2[MAX_PATH];
37 extern DWORD errorlevel;
38
39 typedef enum _DISPLAYTIME
40 {
41 Creation = 0,
42 Access,
43 Written
44 } DISPLAYTIME;
45
46 typedef enum _DISPLAYORDER
47 {
48 Name = 0,
49 Extension,
50 Size,
51 Date
52 } DISPLAYORDER;
53
54 static int file_total, dir_total, max_width;
55 static ULONGLONG byte_total;
56 static DISPLAYTIME dirTime;
57 static DISPLAYORDER dirOrder;
58 static BOOL orderReverse, orderGroupDirs, orderGroupDirsReverse, orderByCol;
59 static BOOL paged_mode, recurse, wide, bare, lower, shortname, usernames, separator;
60 static ULONG showattrs, attrsbits;
61
62 static const WCHAR dotW[] = {'.','\0'};
63 static const WCHAR dotdotW[] = {'.','.','\0'};
64 static const WCHAR starW[] = {'*','\0'};
65 static const WCHAR slashW[] = {'\\','\0'};
66 static const WCHAR emptyW[] = {'\0'};
67 static const WCHAR spaceW[] = {' ','\0'};
68
69 /*****************************************************************************
70 * WCMD_strrev
71 *
72 * Reverse a WCHARacter string in-place (strrev() is not available under unixen :-( ).
73 */
74 static WCHAR * WCMD_strrev (WCHAR *buff) {
75
76 int r, i;
77 WCHAR b;
78
79 r = strlenW (buff);
80 for (i=0; i<r/2; i++) {
81 b = buff[i];
82 buff[i] = buff[r-i-1];
83 buff[r-i-1] = b;
84 }
85 return (buff);
86 }
87
88 /*****************************************************************************
89 * WCMD_filesize64
90 *
91 * Convert a 64-bit number into a WCHARacter string, with commas every three digits.
92 * Result is returned in a static string overwritten with each call.
93 * FIXME: There must be a better algorithm!
94 */
95 static WCHAR * WCMD_filesize64 (ULONGLONG n) {
96
97 ULONGLONG q;
98 unsigned int r, i;
99 WCHAR *p;
100 static WCHAR buff[32];
101
102 p = buff;
103 i = -3;
104 do {
105 if (separator && ((++i)%3 == 1)) *p++ = ',';
106 q = n / 10;
107 r = n - (q * 10);
108 *p++ = r + '0';
109 *p = '\0';
110 n = q;
111 } while (n != 0);
112 WCMD_strrev (buff);
113 return buff;
114 }
115
116 /*****************************************************************************
117 * WCMD_dir_sort
118 *
119 * Sort based on the /O options supplied on the command line
120 */
121 static int WCMD_dir_sort (const void *a, const void *b)
122 {
123 const WIN32_FIND_DATAW *filea = (const WIN32_FIND_DATAW *)a;
124 const WIN32_FIND_DATAW *fileb = (const WIN32_FIND_DATAW *)b;
125 int result = 0;
126
127 /* If /OG or /O-G supplied, dirs go at the top or bottom, ignoring the
128 requested sort order for the directory components */
129 if (orderGroupDirs &&
130 ((filea->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ||
131 (fileb->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)))
132 {
133 BOOL aDir = filea->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;
134 if (aDir) result = -1;
135 else result = 1;
136 if (orderGroupDirsReverse) result = -result;
137 return result;
138
139 /* Order by Name: */
140 } else if (dirOrder == Name) {
141 result = lstrcmpiW(filea->cFileName, fileb->cFileName);
142
143 /* Order by Size: */
144 } else if (dirOrder == Size) {
145 ULONG64 sizea = (((ULONG64)filea->nFileSizeHigh) << 32) + filea->nFileSizeLow;
146 ULONG64 sizeb = (((ULONG64)fileb->nFileSizeHigh) << 32) + fileb->nFileSizeLow;
147 if( sizea < sizeb ) result = -1;
148 else if( sizea == sizeb ) result = 0;
149 else result = 1;
150
151 /* Order by Date: (Takes into account which date (/T option) */
152 } else if (dirOrder == Date) {
153
154 const FILETIME *ft;
155 ULONG64 timea, timeb;
156
157 if (dirTime == Written) {
158 ft = &filea->ftLastWriteTime;
159 timea = (((ULONG64)ft->dwHighDateTime) << 32) + ft->dwLowDateTime;
160 ft = &fileb->ftLastWriteTime;
161 timeb = (((ULONG64)ft->dwHighDateTime) << 32) + ft->dwLowDateTime;
162 } else if (dirTime == Access) {
163 ft = &filea->ftLastAccessTime;
164 timea = (((ULONG64)ft->dwHighDateTime) << 32) + ft->dwLowDateTime;
165 ft = &fileb->ftLastAccessTime;
166 timeb = (((ULONG64)ft->dwHighDateTime) << 32) + ft->dwLowDateTime;
167 } else {
168 ft = &filea->ftCreationTime;
169 timea = (((ULONG64)ft->dwHighDateTime) << 32) + ft->dwLowDateTime;
170 ft = &fileb->ftCreationTime;
171 timeb = (((ULONG64)ft->dwHighDateTime) << 32) + ft->dwLowDateTime;
172 }
173 if( timea < timeb ) result = -1;
174 else if( timea == timeb ) result = 0;
175 else result = 1;
176
177 /* Order by Extension: (Takes into account which date (/T option) */
178 } else if (dirOrder == Extension) {
179 WCHAR drive[10];
180 WCHAR dir[MAX_PATH];
181 WCHAR fname[MAX_PATH];
182 WCHAR extA[MAX_PATH];
183 WCHAR extB[MAX_PATH];
184
185 /* Split into components */
186 WCMD_splitpath(filea->cFileName, drive, dir, fname, extA);
187 WCMD_splitpath(fileb->cFileName, drive, dir, fname, extB);
188 result = lstrcmpiW(extA, extB);
189 }
190
191 if (orderReverse) result = -result;
192 return result;
193 }
194
195 /*****************************************************************************
196 * WCMD_getfileowner
197 *
198 * Reverse a WCHARacter string in-place (strrev() is not available under unixen :-( ).
199 */
200 static void WCMD_getfileowner(WCHAR *filename, WCHAR *owner, int ownerlen) {
201
202 ULONG sizeNeeded = 0;
203 DWORD rc;
204 WCHAR name[MAXSTRING];
205 WCHAR domain[MAXSTRING];
206
207 /* In case of error, return empty string */
208 *owner = 0x00;
209
210 /* Find out how much space we need for the owner security descriptor */
211 GetFileSecurityW(filename, OWNER_SECURITY_INFORMATION, 0, 0, &sizeNeeded);
212 rc = GetLastError();
213
214 if(rc == ERROR_INSUFFICIENT_BUFFER && sizeNeeded > 0) {
215
216 LPBYTE secBuffer;
217 PSID pSID = NULL;
218 BOOL defaulted = FALSE;
219 ULONG nameLen = MAXSTRING;
220 ULONG domainLen = MAXSTRING;
221 SID_NAME_USE nameuse;
222
223 secBuffer = HeapAlloc(GetProcessHeap(),0,sizeNeeded * sizeof(BYTE));
224 if(!secBuffer) return;
225
226 /* Get the owners security descriptor */
227 if(!GetFileSecurityW(filename, OWNER_SECURITY_INFORMATION, secBuffer,
228 sizeNeeded, &sizeNeeded)) {
229 HeapFree(GetProcessHeap(),0,secBuffer);
230 return;
231 }
232
233 /* Get the SID from the SD */
234 if(!GetSecurityDescriptorOwner(secBuffer, &pSID, &defaulted)) {
235 HeapFree(GetProcessHeap(),0,secBuffer);
236 return;
237 }
238
239 /* Convert to a username */
240 if (LookupAccountSidW(NULL, pSID, name, &nameLen, domain, &domainLen, &nameuse)) {
241 static const WCHAR fmt[] = {'%','s','%','c','%','s','\0'};
242 snprintfW(owner, ownerlen, fmt, domain, '\\', name);
243 }
244 HeapFree(GetProcessHeap(),0,secBuffer);
245 }
246 return;
247 }
248
249 /*****************************************************************************
250 * WCMD_list_directory
251 *
252 * List a single file directory. This function (and those below it) can be called
253 * recursively when the /S switch is used.
254 *
255 * FIXME: Assumes 24-line display for the /P qualifier.
256 */
257
258 static DIRECTORY_STACK *WCMD_list_directory (DIRECTORY_STACK *inputparms, int level) {
259
260 WCHAR string[1024], datestring[32], timestring[32];
261 WCHAR real_path[MAX_PATH];
262 WIN32_FIND_DATAW *fd;
263 FILETIME ft;
264 SYSTEMTIME st;
265 HANDLE hff;
266 int dir_count, file_count, entry_count, i, widest, cur_width, tmp_width;
267 int numCols, numRows;
268 int rows, cols;
269 ULARGE_INTEGER byte_count, file_size;
270 DIRECTORY_STACK *parms;
271 int concurrentDirs = 0;
272 BOOL done_header = FALSE;
273
274 static const WCHAR fmtDir[] = {'%','1','0','s',' ',' ','%','8','s',' ',' ',
275 '<','D','I','R','>',' ',' ',' ',' ',' ',' ',' ',' ',' ','\0'};
276 static const WCHAR fmtFile[] = {'%','1','0','s',' ',' ','%','8','s',' ',' ',
277 ' ',' ','%','1','0','s',' ',' ','\0'};
278 static const WCHAR fmt2[] = {'%','-','1','3','s','\0'};
279 static const WCHAR fmt3[] = {'%','-','2','3','s','\0'};
280 static const WCHAR fmt4[] = {'%','s','\0'};
281 static const WCHAR fmt5[] = {'%','s','%','s','\0'};
282
283 dir_count = 0;
284 file_count = 0;
285 entry_count = 0;
286 byte_count.QuadPart = 0;
287 widest = 0;
288 cur_width = 0;
289
290 /* Loop merging all the files from consecutive parms which relate to the
291 same directory. Note issuing a directory header with no contents
292 mirrors what windows does */
293 parms = inputparms;
294 fd = HeapAlloc(GetProcessHeap(),0,sizeof(WIN32_FIND_DATAW));
295 while (parms && strcmpW(inputparms->dirName, parms->dirName) == 0) {
296 concurrentDirs++;
297
298 /* Work out the full path + filename */
299 strcpyW(real_path, parms->dirName);
300 strcatW(real_path, parms->fileName);
301
302 /* Load all files into an in memory structure */
303 WINE_TRACE("Looking for matches to '%s'\n", wine_dbgstr_w(real_path));
304 hff = FindFirstFileW(real_path, (fd+entry_count));
305 if (hff != INVALID_HANDLE_VALUE) {
306 do {
307 /* Skip any which are filtered out by attribute */
308 if (((fd+entry_count)->dwFileAttributes & attrsbits) != showattrs) continue;
309
310 entry_count++;
311
312 /* Keep running track of longest filename for wide output */
313 if (wide || orderByCol) {
314 int tmpLen = strlenW((fd+(entry_count-1))->cFileName) + 3;
315 if ((fd+(entry_count-1))->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) tmpLen = tmpLen + 2;
316 if (tmpLen > widest) widest = tmpLen;
317 }
318
319 fd = HeapReAlloc(GetProcessHeap(),0,fd,(entry_count+1)*sizeof(WIN32_FIND_DATAW));
320 if (fd == NULL) {
321 FindClose (hff);
322 WINE_ERR("Out of memory\n");
323 errorlevel = 1;
324 return parms->next;
325 }
326 } while (FindNextFileW(hff, (fd+entry_count)) != 0);
327 FindClose (hff);
328 }
329
330 /* Work out the actual current directory name without a trailing \ */
331 strcpyW(real_path, parms->dirName);
332 real_path[strlenW(parms->dirName)-1] = 0x00;
333
334 /* Output the results */
335 if (!bare) {
336 if (level != 0 && (entry_count > 0)) WCMD_output (newline);
337 if (!recurse || ((entry_count > 0) && done_header==FALSE)) {
338 static const WCHAR headerW[] = {'D','i','r','e','c','t','o','r','y',' ','o','f',
339 ' ','%','s','\n','\n','\0'};
340 WCMD_output (headerW, real_path);
341 done_header = TRUE;
342 }
343 }
344
345 /* Move to next parm */
346 parms = parms->next;
347 }
348
349 /* Handle case where everything is filtered out */
350 if (entry_count > 0) {
351
352 /* Sort the list of files */
353 qsort (fd, entry_count, sizeof(WIN32_FIND_DATAW), WCMD_dir_sort);
354
355 /* Work out the number of columns */
356 WINE_TRACE("%d entries, maxwidth=%d, widest=%d\n", entry_count, max_width, widest);
357 if (wide || orderByCol) {
358 numCols = max(1, (int)max_width / widest);
359 numRows = entry_count / numCols;
360 if (entry_count % numCols) numRows++;
361 } else {
362 numCols = 1;
363 numRows = entry_count;
364 }
365 WINE_TRACE("cols=%d, rows=%d\n", numCols, numRows);
366
367 for (rows=0; rows<numRows; rows++) {
368 BOOL addNewLine = TRUE;
369 for (cols=0; cols<numCols; cols++) {
370 WCHAR username[24];
371
372 /* Work out the index of the entry being pointed to */
373 if (orderByCol) {
374 i = (cols * numRows) + rows;
375 if (i >= entry_count) continue;
376 } else {
377 i = (rows * numCols) + cols;
378 if (i >= entry_count) continue;
379 }
380
381 /* /L convers all names to lower case */
382 if (lower) {
383 WCHAR *p = (fd+i)->cFileName;
384 while ( (*p = tolower(*p)) ) ++p;
385 }
386
387 /* /Q gets file ownership information */
388 if (usernames) {
389 strcpyW (string, inputparms->dirName);
390 strcatW (string, (fd+i)->cFileName);
391 WCMD_getfileowner(string, username, sizeof(username)/sizeof(WCHAR));
392 }
393
394 if (dirTime == Written) {
395 FileTimeToLocalFileTime (&(fd+i)->ftLastWriteTime, &ft);
396 } else if (dirTime == Access) {
397 FileTimeToLocalFileTime (&(fd+i)->ftLastAccessTime, &ft);
398 } else {
399 FileTimeToLocalFileTime (&(fd+i)->ftCreationTime, &ft);
400 }
401 FileTimeToSystemTime (&ft, &st);
402 GetDateFormatW(0, DATE_SHORTDATE, &st, NULL, datestring,
403 sizeof(datestring)/sizeof(WCHAR));
404 GetTimeFormatW(0, TIME_NOSECONDS, &st,
405 NULL, timestring, sizeof(timestring)/sizeof(WCHAR));
406
407 if (wide) {
408
409 tmp_width = cur_width;
410 if ((fd+i)->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
411 static const WCHAR fmt[] = {'[','%','s',']','\0'};
412 WCMD_output (fmt, (fd+i)->cFileName);
413 dir_count++;
414 tmp_width = tmp_width + strlenW((fd+i)->cFileName) + 2;
415 } else {
416 static const WCHAR fmt[] = {'%','s','\0'};
417 WCMD_output (fmt, (fd+i)->cFileName);
418 tmp_width = tmp_width + strlenW((fd+i)->cFileName) ;
419 file_count++;
420 file_size.u.LowPart = (fd+i)->nFileSizeLow;
421 file_size.u.HighPart = (fd+i)->nFileSizeHigh;
422 byte_count.QuadPart += file_size.QuadPart;
423 }
424 cur_width = cur_width + widest;
425
426 if ((cur_width + widest) > max_width) {
427 cur_width = 0;
428 } else {
429 int padding = cur_width - tmp_width;
430 int toWrite = 0;
431 WCHAR temp[101];
432
433 /* Note: WCMD_output uses wvsprintf which does not allow %*
434 so manually pad with spaces to appropriate width */
435 strcpyW(temp, emptyW);
436 while (padding > 0) {
437 strcatW(&temp[toWrite], spaceW);
438 toWrite++;
439 if (toWrite > 99) {
440 WCMD_output(temp);
441 toWrite = 0;
442 strcpyW(temp, emptyW);
443 }
444 padding--;
445 }
446 WCMD_output(temp);
447 }
448
449 } else if ((fd+i)->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
450 dir_count++;
451
452 if (!bare) {
453 WCMD_output (fmtDir, datestring, timestring);
454 if (shortname) WCMD_output (fmt2, (fd+i)->cAlternateFileName);
455 if (usernames) WCMD_output (fmt3, username);
456 WCMD_output(fmt4,(fd+i)->cFileName);
457 } else {
458 if (!((strcmpW((fd+i)->cFileName, dotW) == 0) ||
459 (strcmpW((fd+i)->cFileName, dotdotW) == 0))) {
460 WCMD_output (fmt5, recurse?inputparms->dirName:emptyW, (fd+i)->cFileName);
461 } else {
462 addNewLine = FALSE;
463 }
464 }
465 }
466 else {
467 file_count++;
468 file_size.u.LowPart = (fd+i)->nFileSizeLow;
469 file_size.u.HighPart = (fd+i)->nFileSizeHigh;
470 byte_count.QuadPart += file_size.QuadPart;
471 if (!bare) {
472 WCMD_output (fmtFile, datestring, timestring,
473 WCMD_filesize64(file_size.QuadPart));
474 if (shortname) WCMD_output (fmt2, (fd+i)->cAlternateFileName);
475 if (usernames) WCMD_output (fmt3, username);
476 WCMD_output(fmt4,(fd+i)->cFileName);
477 } else {
478 WCMD_output (fmt5, recurse?inputparms->dirName:emptyW, (fd+i)->cFileName);
479 }
480 }
481 }
482 if (addNewLine) WCMD_output (newline);
483 cur_width = 0;
484 }
485
486 if (!bare) {
487 if (file_count == 1) {
488 static const WCHAR fmt[] = {' ',' ',' ',' ',' ',' ',' ','1',' ','f','i','l','e',' ',
489 '%','2','5','s',' ','b','y','t','e','s','\n','\0'};
490 WCMD_output (fmt, WCMD_filesize64 (byte_count.QuadPart));
491 }
492 else {
493 static const WCHAR fmt[] = {'%','8','d',' ','f','i','l','e','s',' ','%','2','4','s',
494 ' ','b','y','t','e','s','\n','\0'};
495 WCMD_output (fmt, file_count, WCMD_filesize64 (byte_count.QuadPart));
496 }
497 }
498 byte_total = byte_total + byte_count.QuadPart;
499 file_total = file_total + file_count;
500 dir_total = dir_total + dir_count;
501
502 if (!bare && !recurse) {
503 if (dir_count == 1) {
504 static const WCHAR fmt[] = {'%','8','d',' ','d','i','r','e','c','t','o','r','y',
505 ' ',' ',' ',' ',' ',' ',' ',' ',' ','\0'};
506 WCMD_output (fmt, 1);
507 } else {
508 static const WCHAR fmt[] = {'%','8','d',' ','d','i','r','e','c','t','o','r','i',
509 'e','s','\0'};
510 WCMD_output (fmt, dir_count);
511 }
512 }
513 }
514 HeapFree(GetProcessHeap(),0,fd);
515
516 /* When recursing, look in all subdirectories for matches */
517 if (recurse) {
518 DIRECTORY_STACK *dirStack = NULL;
519 DIRECTORY_STACK *lastEntry = NULL;
520 WIN32_FIND_DATAW finddata;
521
522 /* Build path to search */
523 strcpyW(string, inputparms->dirName);
524 strcatW(string, starW);
525
526 WINE_TRACE("Recursive, looking for '%s'\n", wine_dbgstr_w(string));
527 hff = FindFirstFileW(string, &finddata);
528 if (hff != INVALID_HANDLE_VALUE) {
529 do {
530 if ((finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) &&
531 (strcmpW(finddata.cFileName, dotdotW) != 0) &&
532 (strcmpW(finddata.cFileName, dotW) != 0)) {
533
534 DIRECTORY_STACK *thisDir;
535 int dirsToCopy = concurrentDirs;
536
537 /* Loop creating list of subdirs for all concurrent entries */
538 parms = inputparms;
539 while (dirsToCopy > 0) {
540 dirsToCopy--;
541
542 /* Work out search parameter in sub dir */
543 strcpyW (string, inputparms->dirName);
544 strcatW (string, finddata.cFileName);
545 strcatW (string, slashW);
546 WINE_TRACE("Recursive, Adding to search list '%s'\n", wine_dbgstr_w(string));
547
548 /* Allocate memory, add to list */
549 thisDir = HeapAlloc(GetProcessHeap(),0,sizeof(DIRECTORY_STACK));
550 if (dirStack == NULL) dirStack = thisDir;
551 if (lastEntry != NULL) lastEntry->next = thisDir;
552 lastEntry = thisDir;
553 thisDir->next = NULL;
554 thisDir->dirName = HeapAlloc(GetProcessHeap(),0,
555 sizeof(WCHAR) * (strlenW(string)+1));
556 strcpyW(thisDir->dirName, string);
557 thisDir->fileName = HeapAlloc(GetProcessHeap(),0,
558 sizeof(WCHAR) * (strlenW(parms->fileName)+1));
559 strcpyW(thisDir->fileName, parms->fileName);
560 parms = parms->next;
561 }
562 }
563 } while (FindNextFileW(hff, &finddata) != 0);
564 FindClose (hff);
565
566 while (dirStack != NULL) {
567 DIRECTORY_STACK *thisDir = dirStack;
568 dirStack = WCMD_list_directory (thisDir, 1);
569 while (thisDir != dirStack) {
570 DIRECTORY_STACK *tempDir = thisDir->next;
571 HeapFree(GetProcessHeap(),0,thisDir->dirName);
572 HeapFree(GetProcessHeap(),0,thisDir->fileName);
573 HeapFree(GetProcessHeap(),0,thisDir);
574 thisDir = tempDir;
575 }
576 }
577 }
578 }
579
580 /* Handle case where everything is filtered out */
581 if ((file_total + dir_total == 0) && (level == 0)) {
582 SetLastError (ERROR_FILE_NOT_FOUND);
583 WCMD_print_error ();
584 errorlevel = 1;
585 }
586
587 return parms;
588 }
589
590 /*****************************************************************************
591 * WCMD_dir_trailer
592 *
593 * Print out the trailer for the supplied drive letter
594 */
595 static void WCMD_dir_trailer(WCHAR drive) {
596 ULARGE_INTEGER avail, total, freebytes;
597 DWORD status;
598 WCHAR driveName[4] = {'c',':','\\','\0'};
599
600 driveName[0] = drive;
601 status = GetDiskFreeSpaceExW(driveName, &avail, &total, &freebytes);
602 WINE_TRACE("Writing trailer for '%s' gave %d(%d)\n", wine_dbgstr_w(driveName),
603 status, GetLastError());
604
605 if (errorlevel==0 && !bare) {
606 if (recurse) {
607 static const WCHAR fmt1[] = {'\n',' ',' ',' ',' ',' ','T','o','t','a','l',' ','f','i','l','e','s',
608 ' ','l','i','s','t','e','d',':','\n','%','8','d',' ','f','i','l','e',
609 's','%','2','5','s',' ','b','y','t','e','s','\n','\0'};
610 static const WCHAR fmt2[] = {'%','8','d',' ','d','i','r','e','c','t','o','r','i','e','s',' ','%',
611 '1','8','s',' ','b','y','t','e','s',' ','f','r','e','e','\n','\n',
612 '\0'};
613 WCMD_output (fmt1, file_total, WCMD_filesize64 (byte_total));
614 WCMD_output (fmt2, dir_total, WCMD_filesize64 (freebytes.QuadPart));
615 } else {
616 static const WCHAR fmt[] = {' ','%','1','8','s',' ','b','y','t','e','s',' ','f','r','e','e',
617 '\n','\n','\0'};
618 WCMD_output (fmt, WCMD_filesize64 (freebytes.QuadPart));
619 }
620 }
621 }
622
623 /*****************************************************************************
624 * WCMD_directory
625 *
626 * List a file directory.
627 *
628 */
629
630 void WCMD_directory (WCHAR *cmd) {
631
632 WCHAR path[MAX_PATH], cwd[MAX_PATH];
633 int status;
634 CONSOLE_SCREEN_BUFFER_INFO consoleInfo;
635 WCHAR *p;
636 WCHAR string[MAXSTRING];
637 int argno = 0;
638 WCHAR *argN = cmd;
639 WCHAR lastDrive;
640 BOOL trailerReqd = FALSE;
641 DIRECTORY_STACK *fullParms = NULL;
642 DIRECTORY_STACK *prevEntry = NULL;
643 DIRECTORY_STACK *thisEntry = NULL;
644 WCHAR drive[10];
645 WCHAR dir[MAX_PATH];
646 WCHAR fname[MAX_PATH];
647 WCHAR ext[MAX_PATH];
648 static const WCHAR dircmdW[] = {'D','I','R','C','M','D','\0'};
649
650 errorlevel = 0;
651
652 /* Prefill quals with (uppercased) DIRCMD env var */
653 if (GetEnvironmentVariableW(dircmdW, string, sizeof(string)/sizeof(WCHAR))) {
654 p = string;
655 while ( (*p = toupper(*p)) ) ++p;
656 strcatW(string,quals);
657 strcpyW(quals, string);
658 }
659
660 byte_total = 0;
661 file_total = dir_total = 0;
662
663 /* Initialize all flags to their defaults as if no DIRCMD or quals */
664 paged_mode = FALSE;
665 recurse = FALSE;
666 wide = FALSE;
667 bare = FALSE;
668 lower = FALSE;
669 shortname = FALSE;
670 usernames = FALSE;
671 orderByCol = FALSE;
672 separator = TRUE;
673 dirTime = Written;
674 dirOrder = Name;
675 orderReverse = FALSE;
676 orderGroupDirs = FALSE;
677 orderGroupDirsReverse = FALSE;
678 showattrs = 0;
679 attrsbits = FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM;
680
681 /* Handle args - Loop through so right most is the effective one */
682 /* Note: /- appears to be a negate rather than an off, eg. dir
683 /-W is wide, or dir /w /-w /-w is also wide */
684 p = quals;
685 while (*p && (*p=='/' || *p==' ')) {
686 BOOL negate = FALSE;
687 if (*p++==' ') continue; /* Skip / and blanks introduced through DIRCMD */
688
689 if (*p=='-') {
690 negate = TRUE;
691 p++;
692 }
693
694 WINE_TRACE("Processing arg '%c' (in %s)\n", *p, wine_dbgstr_w(quals));
695 switch (*p) {
696 case 'P': if (negate) paged_mode = !paged_mode;
697 else paged_mode = TRUE;
698 break;
699 case 'S': if (negate) recurse = !recurse;
700 else recurse = TRUE;
701 break;
702 case 'W': if (negate) wide = !wide;
703 else wide = TRUE;
704 break;
705 case 'B': if (negate) bare = !bare;
706 else bare = TRUE;
707 break;
708 case 'L': if (negate) lower = !lower;
709 else lower = TRUE;
710 break;
711 case 'X': if (negate) shortname = !shortname;
712 else shortname = TRUE;
713 break;
714 case 'Q': if (negate) usernames = !usernames;
715 else usernames = TRUE;
716 break;
717 case 'D': if (negate) orderByCol = !orderByCol;
718 else orderByCol = TRUE;
719 break;
720 case 'C': if (negate) separator = !separator;
721 else separator = TRUE;
722 break;
723 case 'T': p = p + 1;
724 if (*p==':') p++; /* Skip optional : */
725
726 if (*p == 'A') dirTime = Access;
727 else if (*p == 'C') dirTime = Creation;
728 else if (*p == 'W') dirTime = Written;
729
730 /* Support /T and /T: with no parms, default to written */
731 else if (*p == 0x00 || *p == '/') {
732 dirTime = Written;
733 p = p - 1; /* So when step on, move to '/' */
734 } else {
735 SetLastError(ERROR_INVALID_PARAMETER);
736 WCMD_print_error();
737 errorlevel = 1;
738 return;
739 }
740 break;
741 case 'O': p = p + 1;
742 if (*p==':') p++; /* Skip optional : */
743 while (*p && *p != '/') {
744 WINE_TRACE("Processing subparm '%c' (in %s)\n", *p, wine_dbgstr_w(quals));
745 switch (*p) {
746 case 'N': dirOrder = Name; break;
747 case 'E': dirOrder = Extension; break;
748 case 'S': dirOrder = Size; break;
749 case 'D': dirOrder = Date; break;
750 case '-': if (*(p+1)=='G') orderGroupDirsReverse=TRUE;
751 else orderReverse = TRUE;
752 break;
753 case 'G': orderGroupDirs = TRUE; break;
754 default:
755 SetLastError(ERROR_INVALID_PARAMETER);
756 WCMD_print_error();
757 errorlevel = 1;
758 return;
759 }
760 p++;
761 }
762 p = p - 1; /* So when step on, move to '/' */
763 break;
764 case 'A': p = p + 1;
765 showattrs = 0;
766 attrsbits = 0;
767 if (*p==':') p++; /* Skip optional : */
768 while (*p && *p != '/') {
769 BOOL anegate = FALSE;
770 ULONG mask;
771
772 /* Note /A: - options are 'offs' not toggles */
773 if (*p=='-') {
774 anegate = TRUE;
775 p++;
776 }
777
778 WINE_TRACE("Processing subparm '%c' (in %s)\n", *p, wine_dbgstr_w(quals));
779 switch (*p) {
780 case 'D': mask = FILE_ATTRIBUTE_DIRECTORY; break;
781 case 'H': mask = FILE_ATTRIBUTE_HIDDEN; break;
782 case 'S': mask = FILE_ATTRIBUTE_SYSTEM; break;
783 case 'R': mask = FILE_ATTRIBUTE_READONLY; break;
784 case 'A': mask = FILE_ATTRIBUTE_ARCHIVE; break;
785 default:
786 SetLastError(ERROR_INVALID_PARAMETER);
787 WCMD_print_error();
788 errorlevel = 1;
789 return;
790 }
791
792 /* Keep running list of bits we care about */
793 attrsbits |= mask;
794
795 /* Mask shows what MUST be in the bits we care about */
796 if (anegate) showattrs = showattrs & ~mask;
797 else showattrs |= mask;
798
799 p++;
800 }
801 p = p - 1; /* So when step on, move to '/' */
802 WINE_TRACE("Result: showattrs %x, bits %x\n", showattrs, attrsbits);
803 break;
804 default:
805 SetLastError(ERROR_INVALID_PARAMETER);
806 WCMD_print_error();
807 errorlevel = 1;
808 return;
809 }
810 p = p + 1;
811 }
812
813 /* Handle conflicting args and initialization */
814 if (bare || shortname) wide = FALSE;
815 if (bare) shortname = FALSE;
816 if (wide) usernames = FALSE;
817 if (orderByCol) wide = TRUE;
818
819 if (wide) {
820 if (GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &consoleInfo))
821 max_width = consoleInfo.dwSize.X;
822 else
823 max_width = 80;
824 }
825 if (paged_mode) {
826 WCMD_enter_paged_mode(NULL);
827 }
828
829 argno = 0;
830 argN = cmd;
831 GetCurrentDirectoryW(MAX_PATH, cwd);
832 strcatW(cwd, slashW);
833
834 /* Loop through all args, calculating full effective directory */
835 fullParms = NULL;
836 prevEntry = NULL;
837 while (argN) {
838 WCHAR fullname[MAXSTRING];
839 WCHAR *thisArg = WCMD_parameter(cmd, argno++, &argN, NULL);
840 if (argN && argN[0] != '/') {
841
842 WINE_TRACE("Found parm '%s'\n", wine_dbgstr_w(thisArg));
843 if (thisArg[1] == ':' && thisArg[2] == '\\') {
844 strcpyW(fullname, thisArg);
845 } else if (thisArg[1] == ':' && thisArg[2] != '\\') {
846 WCHAR envvar[4];
847 static const WCHAR envFmt[] = {'=','%','c',':','\0'};
848 wsprintfW(envvar, envFmt, thisArg[0]);
849 if (!GetEnvironmentVariableW(envvar, fullname, MAX_PATH)) {
850 static const WCHAR noEnvFmt[] = {'%','c',':','\0'};
851 wsprintfW(fullname, noEnvFmt, thisArg[0]);
852 }
853 strcatW(fullname, slashW);
854 strcatW(fullname, &thisArg[2]);
855 } else if (thisArg[0] == '\\') {
856 memcpy(fullname, cwd, 2 * sizeof(WCHAR));
857 strcpyW(fullname+2, thisArg);
858 } else {
859 strcpyW(fullname, cwd);
860 strcatW(fullname, thisArg);
861 }
862 WINE_TRACE("Using location '%s'\n", wine_dbgstr_w(fullname));
863
864 status = GetFullPathNameW(fullname, sizeof(path)/sizeof(WCHAR), path, NULL);
865
866 /*
867 * If the path supplied does not include a wildcard, and the endpoint of the
868 * path references a directory, we need to list the *contents* of that
869 * directory not the directory file itself.
870 */
871 if ((strchrW(path, '*') == NULL) && (strchrW(path, '%') == NULL)) {
872 status = GetFileAttributesW(path);
873 if ((status != INVALID_FILE_ATTRIBUTES) && (status & FILE_ATTRIBUTE_DIRECTORY)) {
874 if (path[strlenW(path)-1] == '\\') {
875 strcatW (path, starW);
876 }
877 else {
878 static const WCHAR slashStarW[] = {'\\','*','\0'};
879 strcatW (path, slashStarW);
880 }
881 }
882 } else {
883 /* Special case wildcard search with no extension (ie parameters ending in '.') as
884 GetFullPathName strips off the additional '.' */
885 if (fullname[strlenW(fullname)-1] == '.') strcatW(path, dotW);
886 }
887
888 WINE_TRACE("Using path '%s'\n", wine_dbgstr_w(path));
889 thisEntry = HeapAlloc(GetProcessHeap(),0,sizeof(DIRECTORY_STACK));
890 if (fullParms == NULL) fullParms = thisEntry;
891 if (prevEntry != NULL) prevEntry->next = thisEntry;
892 prevEntry = thisEntry;
893 thisEntry->next = NULL;
894
895 /* Split into components */
896 WCMD_splitpath(path, drive, dir, fname, ext);
897 WINE_TRACE("Path Parts: drive: '%s' dir: '%s' name: '%s' ext:'%s'\n",
898 wine_dbgstr_w(drive), wine_dbgstr_w(dir),
899 wine_dbgstr_w(fname), wine_dbgstr_w(ext));
900
901 thisEntry->dirName = HeapAlloc(GetProcessHeap(),0,
902 sizeof(WCHAR) * (strlenW(drive)+strlenW(dir)+1));
903 strcpyW(thisEntry->dirName, drive);
904 strcatW(thisEntry->dirName, dir);
905
906 thisEntry->fileName = HeapAlloc(GetProcessHeap(),0,
907 sizeof(WCHAR) * (strlenW(fname)+strlenW(ext)+1));
908 strcpyW(thisEntry->fileName, fname);
909 strcatW(thisEntry->fileName, ext);
910
911 }
912 }
913
914 /* If just 'dir' entered, a '*' parameter is assumed */
915 if (fullParms == NULL) {
916 WINE_TRACE("Inserting default '*'\n");
917 fullParms = HeapAlloc(GetProcessHeap(),0, sizeof(DIRECTORY_STACK));
918 fullParms->next = NULL;
919 fullParms->dirName = HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR) * (strlenW(cwd)+1));
920 strcpyW(fullParms->dirName, cwd);
921 fullParms->fileName = HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR) * 2);
922 strcpyW(fullParms->fileName, starW);
923 }
924
925 lastDrive = '?';
926 prevEntry = NULL;
927 thisEntry = fullParms;
928 trailerReqd = FALSE;
929
930 while (thisEntry != NULL) {
931
932 /* Output disk free (trailer) and volume information (header) if the drive
933 letter changes */
934 if (lastDrive != toupper(thisEntry->dirName[0])) {
935
936 /* Trailer Information */
937 if (lastDrive != '?') {
938 trailerReqd = FALSE;
939 WCMD_dir_trailer(prevEntry->dirName[0]);
940 }
941
942 lastDrive = toupper(thisEntry->dirName[0]);
943
944 if (!bare) {
945 WCHAR drive[3];
946
947 WINE_TRACE("Writing volume for '%c:'\n", thisEntry->dirName[0]);
948 memcpy(drive, thisEntry->dirName, 2 * sizeof(WCHAR));
949 drive[2] = 0x00;
950 status = WCMD_volume (0, drive);
951 trailerReqd = TRUE;
952 if (!status) {
953 errorlevel = 1;
954 goto exit;
955 }
956 }
957 } else {
958 static const WCHAR newLine2[] = {'\n','\n','\0'};
959 if (!bare) WCMD_output (newLine2);
960 }
961
962 /* Clear any errors from previous invocations, and process it */
963 errorlevel = 0;
964 prevEntry = thisEntry;
965 thisEntry = WCMD_list_directory (thisEntry, 0);
966 }
967
968 /* Trailer Information */
969 if (trailerReqd) {
970 WCMD_dir_trailer(prevEntry->dirName[0]);
971 }
972
973 exit:
974 if (paged_mode) WCMD_leave_paged_mode();
975
976 /* Free storage allocated for parms */
977 while (fullParms != NULL) {
978 prevEntry = fullParms;
979 fullParms = prevEntry->next;
980 HeapFree(GetProcessHeap(),0,prevEntry->dirName);
981 HeapFree(GetProcessHeap(),0,prevEntry->fileName);
982 HeapFree(GetProcessHeap(),0,prevEntry);
983 }
984 }
Windows API implementation