1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at http://curl.haxx.se/docs/copyright.html.
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
21 ***************************************************************************/
27 * drwxr-xr-x 1 user01 ftp 512 Jan 29 23:32 prog
29 * drwxr-xr-x 1 user01 ftp 512 Jan 29 1997 prog
31 * drwxr-xr-x 1 1 1 512 Jan 29 23:32 prog
33 * lrwxr-xr-x 1 user01 ftp 512 Jan 29 23:32 prog -> prog2000
35 * 01-29-97 11:32PM <DIR> prog
38 #include "curl_setup.h"
40 #ifndef CURL_DISABLE_FTP
42 #include <curl/curl.h>
47 #include "strtoofft.h"
50 #include "ftplistparser.h"
51 #include "curl_fnmatch.h"
53 #define _MPRINTF_REPLACE /* use our functions only */
54 #include <curl/mprintf.h>
56 #include "curl_memory.h"
57 /* The last #include file should be: */
60 /* allocs buffer which will contain one line of LIST command response */
61 #define FTP_BUFFER_ALLOCSIZE 160
64 PL_UNIX_TOTALSIZE = 0,
78 PL_UNIX_TOTALSIZE_INIT = 0,
79 PL_UNIX_TOTALSIZE_READING
83 PL_UNIX_HLINKS_PRESPACE = 0,
88 PL_UNIX_USER_PRESPACE = 0,
93 PL_UNIX_GROUP_PRESPACE = 0,
98 PL_UNIX_SIZE_PRESPACE = 0,
103 PL_UNIX_TIME_PREPART1 = 0,
105 PL_UNIX_TIME_PREPART2,
107 PL_UNIX_TIME_PREPART3,
112 PL_UNIX_FILENAME_PRESPACE = 0,
113 PL_UNIX_FILENAME_NAME,
114 PL_UNIX_FILENAME_WINDOWSEOL
118 PL_UNIX_SYMLINK_PRESPACE = 0,
119 PL_UNIX_SYMLINK_NAME,
120 PL_UNIX_SYMLINK_PRETARGET1,
121 PL_UNIX_SYMLINK_PRETARGET2,
122 PL_UNIX_SYMLINK_PRETARGET3,
123 PL_UNIX_SYMLINK_PRETARGET4,
124 PL_UNIX_SYMLINK_TARGET,
125 PL_UNIX_SYMLINK_WINDOWSEOL
134 } pl_winNT_mainstate;
138 PL_WINNT_TIME_PRESPACE = 0,
142 PL_WINNT_DIRORSIZE_PRESPACE = 0,
143 PL_WINNT_DIRORSIZE_CONTENT
146 PL_WINNT_FILENAME_PRESPACE = 0,
147 PL_WINNT_FILENAME_CONTENT,
148 PL_WINNT_FILENAME_WINEOL
152 /* This struct is used in wildcard downloading - for parsing LIST response */
153 struct ftp_parselist_data {
162 pl_unix_mainstate main;
163 pl_unix_substate sub;
167 pl_winNT_mainstate main;
168 pl_winNT_substate sub;
173 struct curl_fileinfo *file_data;
174 unsigned int item_length;
182 size_t symlink_target;
186 struct ftp_parselist_data *Curl_ftp_parselist_data_alloc(void)
188 return calloc(1, sizeof(struct ftp_parselist_data));
192 void Curl_ftp_parselist_data_free(struct ftp_parselist_data **pl_data)
200 CURLcode Curl_ftp_parselist_geterror(struct ftp_parselist_data *pl_data)
202 return pl_data->error;
206 #define FTP_LP_MALFORMATED_PERM 0x01000000
208 static int ftp_pl_get_permission(const char *str)
213 permissions |= 1 << 8;
214 else if(str[0] != '-')
215 permissions |= FTP_LP_MALFORMATED_PERM;
217 permissions |= 1 << 7;
218 else if(str[1] != '-')
219 permissions |= FTP_LP_MALFORMATED_PERM;
222 permissions |= 1 << 6;
223 else if(str[2] == 's') {
224 permissions |= 1 << 6;
225 permissions |= 1 << 11;
227 else if(str[2] == 'S')
228 permissions |= 1 << 11;
229 else if(str[2] != '-')
230 permissions |= FTP_LP_MALFORMATED_PERM;
233 permissions |= 1 << 5;
234 else if(str[3] != '-')
235 permissions |= FTP_LP_MALFORMATED_PERM;
237 permissions |= 1 << 4;
238 else if(str[4] != '-')
239 permissions |= FTP_LP_MALFORMATED_PERM;
241 permissions |= 1 << 3;
242 else if(str[5] == 's') {
243 permissions |= 1 << 3;
244 permissions |= 1 << 10;
246 else if(str[5] == 'S')
247 permissions |= 1 << 10;
248 else if(str[5] != '-')
249 permissions |= FTP_LP_MALFORMATED_PERM;
252 permissions |= 1 << 2;
253 else if(str[6] != '-')
254 permissions |= FTP_LP_MALFORMATED_PERM;
256 permissions |= 1 << 1;
257 else if(str[7] != '-')
258 permissions |= FTP_LP_MALFORMATED_PERM;
261 else if(str[8] == 't') {
263 permissions |= 1 << 9;
265 else if(str[8] == 'T')
266 permissions |= 1 << 9;
267 else if(str[8] != '-')
268 permissions |= FTP_LP_MALFORMATED_PERM;
273 static void PL_ERROR(struct connectdata *conn, CURLcode err)
275 struct ftp_wc_tmpdata *tmpdata = conn->data->wildcard.tmp;
276 struct ftp_parselist_data *parser = tmpdata->parser;
277 if(parser->file_data)
278 Curl_fileinfo_dtor(NULL, parser->file_data);
279 parser->file_data = NULL;
283 static bool ftp_pl_gettime(struct ftp_parselist_data *parser, char *string)
288 * There could be possible parse timestamp from server. Leaving unimplemented
290 * If you want implement this, please add CURLFINFOFLAG_KNOWN_TIME flag to
291 * parser->file_data->flags
293 * Ftp servers are giving usually these formats:
294 * Apr 11 1998 (unknown time.. set it to 00:00:00?)
295 * Apr 11 12:21 (unknown year -> set it to NOW() time?)
296 * 08-05-09 02:49PM (ms-dos format)
297 * 20100421092538 -> for MLST/MLSD response
303 static CURLcode ftp_pl_insert_finfo(struct connectdata *conn,
304 struct curl_fileinfo *finfo)
306 curl_fnmatch_callback compare;
307 struct WildcardData *wc = &conn->data->wildcard;
308 struct ftp_wc_tmpdata *tmpdata = wc->tmp;
309 struct curl_llist *llist = wc->filelist;
310 struct ftp_parselist_data *parser = tmpdata->parser;
313 /* move finfo pointers to b_data */
314 char *str = finfo->b_data;
315 finfo->filename = str + parser->offsets.filename;
316 finfo->strings.group = parser->offsets.group ?
317 str + parser->offsets.group : NULL;
318 finfo->strings.perm = parser->offsets.perm ?
319 str + parser->offsets.perm : NULL;
320 finfo->strings.target = parser->offsets.symlink_target ?
321 str + parser->offsets.symlink_target : NULL;
322 finfo->strings.time = str + parser->offsets.time;
323 finfo->strings.user = parser->offsets.user ?
324 str + parser->offsets.user : NULL;
326 /* get correct fnmatch callback */
327 compare = conn->data->set.fnmatch;
329 compare = Curl_fnmatch;
331 /* filter pattern-corresponding filenames */
332 if(compare(conn->data->set.fnmatch_data, wc->pattern,
333 finfo->filename) == 0) {
334 /* discard symlink which is containing multiple " -> " */
335 if((finfo->filetype == CURLFILETYPE_SYMLINK) && finfo->strings.target &&
336 (strstr(finfo->strings.target, " -> "))) {
345 if(!Curl_llist_insert_next(llist, llist->tail, finfo)) {
346 Curl_fileinfo_dtor(NULL, finfo);
347 tmpdata->parser->file_data = NULL;
348 return CURLE_OUT_OF_MEMORY;
352 Curl_fileinfo_dtor(NULL, finfo);
355 tmpdata->parser->file_data = NULL;
359 size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
362 size_t bufflen = size*nmemb;
363 struct connectdata *conn = (struct connectdata *)connptr;
364 struct ftp_wc_tmpdata *tmpdata = conn->data->wildcard.tmp;
365 struct ftp_parselist_data *parser = tmpdata->parser;
366 struct curl_fileinfo *finfo;
370 if(parser->error) { /* error in previous call */
373 * 2. call => OUT_OF_MEMORY (or other error)
374 * 3. (last) call => is skipped RIGHT HERE and the error is hadled later
380 if(parser->os_type == OS_TYPE_UNKNOWN && bufflen > 0) {
381 /* considering info about FILE response format */
382 parser->os_type = (buffer[0] >= '0' && buffer[0] <= '9') ?
383 OS_TYPE_WIN_NT : OS_TYPE_UNIX;
386 while(i < bufflen) { /* FSM */
389 if(!parser->file_data) { /* tmp file data is not allocated yet */
390 parser->file_data = Curl_fileinfo_alloc();
391 if(!parser->file_data) {
392 parser->error = CURLE_OUT_OF_MEMORY;
395 parser->file_data->b_data = malloc(FTP_BUFFER_ALLOCSIZE);
396 if(!parser->file_data->b_data) {
397 PL_ERROR(conn, CURLE_OUT_OF_MEMORY);
400 parser->file_data->b_size = FTP_BUFFER_ALLOCSIZE;
401 parser->item_offset = 0;
402 parser->item_length = 0;
405 finfo = parser->file_data;
406 finfo->b_data[finfo->b_used++] = c;
408 if(finfo->b_used >= finfo->b_size - 1) {
409 /* if it is important, extend buffer space for file data */
410 char *tmp = realloc(finfo->b_data,
411 finfo->b_size + FTP_BUFFER_ALLOCSIZE);
413 finfo->b_size += FTP_BUFFER_ALLOCSIZE;
417 Curl_fileinfo_dtor(NULL, parser->file_data);
418 parser->file_data = NULL;
419 parser->error = CURLE_OUT_OF_MEMORY;
420 PL_ERROR(conn, CURLE_OUT_OF_MEMORY);
425 switch (parser->os_type) {
427 switch (parser->state.UNIX.main) {
428 case PL_UNIX_TOTALSIZE:
429 switch(parser->state.UNIX.sub.total_dirsize) {
430 case PL_UNIX_TOTALSIZE_INIT:
432 parser->state.UNIX.sub.total_dirsize = PL_UNIX_TOTALSIZE_READING;
433 parser->item_length++;
436 parser->state.UNIX.main = PL_UNIX_FILETYPE;
437 /* start FSM again not considering size of directory */
442 case PL_UNIX_TOTALSIZE_READING:
443 parser->item_length++;
445 parser->item_length--;
449 finfo->b_data[parser->item_length - 1] = 0;
450 if(strncmp("total ", finfo->b_data, 6) == 0) {
451 char *endptr = finfo->b_data+6;
452 /* here we can deal with directory size */
453 while(ISSPACE(*endptr))
456 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
460 parser->state.UNIX.main = PL_UNIX_FILETYPE;
465 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
472 case PL_UNIX_FILETYPE:
475 finfo->filetype = CURLFILETYPE_FILE;
478 finfo->filetype = CURLFILETYPE_DIRECTORY;
481 finfo->filetype = CURLFILETYPE_SYMLINK;
484 finfo->filetype = CURLFILETYPE_NAMEDPIPE;
487 finfo->filetype = CURLFILETYPE_SOCKET;
490 finfo->filetype = CURLFILETYPE_DEVICE_CHAR;
493 finfo->filetype = CURLFILETYPE_DEVICE_BLOCK;
496 finfo->filetype = CURLFILETYPE_DOOR;
499 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
502 parser->state.UNIX.main = PL_UNIX_PERMISSION;
503 parser->item_length = 0;
504 parser->item_offset = 1;
506 case PL_UNIX_PERMISSION:
507 parser->item_length++;
508 if(parser->item_length <= 9) {
509 if(!strchr("rwx-tTsS", c)) {
510 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
514 else if(parser->item_length == 10) {
517 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
520 finfo->b_data[10] = 0; /* terminate permissions */
521 perm = ftp_pl_get_permission(finfo->b_data + parser->item_offset);
522 if(perm & FTP_LP_MALFORMATED_PERM) {
523 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
526 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_PERM;
527 parser->file_data->perm = perm;
528 parser->offsets.perm = parser->item_offset;
530 parser->item_length = 0;
531 parser->state.UNIX.main = PL_UNIX_HLINKS;
532 parser->state.UNIX.sub.hlinks = PL_UNIX_HLINKS_PRESPACE;
536 switch(parser->state.UNIX.sub.hlinks) {
537 case PL_UNIX_HLINKS_PRESPACE:
539 if(c >= '0' && c <= '9') {
540 parser->item_offset = finfo->b_used - 1;
541 parser->item_length = 1;
542 parser->state.UNIX.sub.hlinks = PL_UNIX_HLINKS_NUMBER;
545 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
550 case PL_UNIX_HLINKS_NUMBER:
551 parser->item_length ++;
555 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
556 hlinks = strtol(finfo->b_data + parser->item_offset, &p, 10);
557 if(p[0] == '\0' && hlinks != LONG_MAX && hlinks != LONG_MIN) {
558 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_HLINKCOUNT;
559 parser->file_data->hardlinks = hlinks;
561 parser->item_length = 0;
562 parser->item_offset = 0;
563 parser->state.UNIX.main = PL_UNIX_USER;
564 parser->state.UNIX.sub.user = PL_UNIX_USER_PRESPACE;
566 else if(c < '0' || c > '9') {
567 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
574 switch(parser->state.UNIX.sub.user) {
575 case PL_UNIX_USER_PRESPACE:
577 parser->item_offset = finfo->b_used - 1;
578 parser->item_length = 1;
579 parser->state.UNIX.sub.user = PL_UNIX_USER_PARSING;
582 case PL_UNIX_USER_PARSING:
583 parser->item_length++;
585 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
586 parser->offsets.user = parser->item_offset;
587 parser->state.UNIX.main = PL_UNIX_GROUP;
588 parser->state.UNIX.sub.group = PL_UNIX_GROUP_PRESPACE;
589 parser->item_offset = 0;
590 parser->item_length = 0;
596 switch(parser->state.UNIX.sub.group) {
597 case PL_UNIX_GROUP_PRESPACE:
599 parser->item_offset = finfo->b_used - 1;
600 parser->item_length = 1;
601 parser->state.UNIX.sub.group = PL_UNIX_GROUP_NAME;
604 case PL_UNIX_GROUP_NAME:
605 parser->item_length++;
607 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
608 parser->offsets.group = parser->item_offset;
609 parser->state.UNIX.main = PL_UNIX_SIZE;
610 parser->state.UNIX.sub.size = PL_UNIX_SIZE_PRESPACE;
611 parser->item_offset = 0;
612 parser->item_length = 0;
618 switch(parser->state.UNIX.sub.size) {
619 case PL_UNIX_SIZE_PRESPACE:
621 if(c >= '0' && c <= '9') {
622 parser->item_offset = finfo->b_used - 1;
623 parser->item_length = 1;
624 parser->state.UNIX.sub.size = PL_UNIX_SIZE_NUMBER;
627 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
632 case PL_UNIX_SIZE_NUMBER:
633 parser->item_length++;
637 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
638 fsize = curlx_strtoofft(finfo->b_data+parser->item_offset, &p, 10);
639 if(p[0] == '\0' && fsize != CURL_OFF_T_MAX &&
640 fsize != CURL_OFF_T_MIN) {
641 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_SIZE;
642 parser->file_data->size = fsize;
644 parser->item_length = 0;
645 parser->item_offset = 0;
646 parser->state.UNIX.main = PL_UNIX_TIME;
647 parser->state.UNIX.sub.time = PL_UNIX_TIME_PREPART1;
649 else if(!ISDIGIT(c)) {
650 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
657 switch(parser->state.UNIX.sub.time) {
658 case PL_UNIX_TIME_PREPART1:
661 parser->item_offset = finfo->b_used -1;
662 parser->item_length = 1;
663 parser->state.UNIX.sub.time = PL_UNIX_TIME_PART1;
666 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
671 case PL_UNIX_TIME_PART1:
672 parser->item_length++;
674 parser->state.UNIX.sub.time = PL_UNIX_TIME_PREPART2;
676 else if(!ISALNUM(c) && c != '.') {
677 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
681 case PL_UNIX_TIME_PREPART2:
682 parser->item_length++;
685 parser->state.UNIX.sub.time = PL_UNIX_TIME_PART2;
688 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
693 case PL_UNIX_TIME_PART2:
694 parser->item_length++;
696 parser->state.UNIX.sub.time = PL_UNIX_TIME_PREPART3;
698 else if(!ISALNUM(c) && c != '.') {
699 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
703 case PL_UNIX_TIME_PREPART3:
704 parser->item_length++;
707 parser->state.UNIX.sub.time = PL_UNIX_TIME_PART3;
710 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
715 case PL_UNIX_TIME_PART3:
716 parser->item_length++;
718 finfo->b_data[parser->item_offset + parser->item_length -1] = 0;
719 parser->offsets.time = parser->item_offset;
720 if(ftp_pl_gettime(parser, finfo->b_data + parser->item_offset)) {
721 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_TIME;
723 if(finfo->filetype == CURLFILETYPE_SYMLINK) {
724 parser->state.UNIX.main = PL_UNIX_SYMLINK;
725 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRESPACE;
728 parser->state.UNIX.main = PL_UNIX_FILENAME;
729 parser->state.UNIX.sub.filename = PL_UNIX_FILENAME_PRESPACE;
732 else if(!ISALNUM(c) && c != '.' && c != ':') {
733 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
739 case PL_UNIX_FILENAME:
740 switch(parser->state.UNIX.sub.filename) {
741 case PL_UNIX_FILENAME_PRESPACE:
743 parser->item_offset = finfo->b_used - 1;
744 parser->item_length = 1;
745 parser->state.UNIX.sub.filename = PL_UNIX_FILENAME_NAME;
748 case PL_UNIX_FILENAME_NAME:
749 parser->item_length++;
751 parser->item_length--;
752 parser->state.UNIX.sub.filename = PL_UNIX_FILENAME_WINDOWSEOL;
755 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
756 parser->offsets.filename = parser->item_offset;
757 parser->state.UNIX.main = PL_UNIX_FILETYPE;
758 rc = ftp_pl_insert_finfo(conn, finfo);
765 case PL_UNIX_FILENAME_WINDOWSEOL:
767 finfo->b_data[parser->item_offset + parser->item_length] = 0;
768 parser->offsets.filename = parser->item_offset;
769 parser->state.UNIX.main = PL_UNIX_FILETYPE;
770 rc = ftp_pl_insert_finfo(conn, finfo);
777 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
783 case PL_UNIX_SYMLINK:
784 switch(parser->state.UNIX.sub.symlink) {
785 case PL_UNIX_SYMLINK_PRESPACE:
787 parser->item_offset = finfo->b_used - 1;
788 parser->item_length = 1;
789 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME;
792 case PL_UNIX_SYMLINK_NAME:
793 parser->item_length++;
795 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET1;
797 else if(c == '\r' || c == '\n') {
798 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
802 case PL_UNIX_SYMLINK_PRETARGET1:
803 parser->item_length++;
805 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET2;
807 else if(c == '\r' || c == '\n') {
808 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
812 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME;
815 case PL_UNIX_SYMLINK_PRETARGET2:
816 parser->item_length++;
818 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET3;
820 else if(c == '\r' || c == '\n') {
821 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
825 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME;
828 case PL_UNIX_SYMLINK_PRETARGET3:
829 parser->item_length++;
831 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET4;
832 /* now place where is symlink following */
833 finfo->b_data[parser->item_offset + parser->item_length - 4] = 0;
834 parser->offsets.filename = parser->item_offset;
835 parser->item_length = 0;
836 parser->item_offset = 0;
838 else if(c == '\r' || c == '\n') {
839 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
843 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME;
846 case PL_UNIX_SYMLINK_PRETARGET4:
847 if(c != '\r' && c != '\n') {
848 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_TARGET;
849 parser->item_offset = finfo->b_used - 1;
850 parser->item_length = 1;
853 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
857 case PL_UNIX_SYMLINK_TARGET:
858 parser->item_length ++;
860 parser->item_length --;
861 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_WINDOWSEOL;
864 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
865 parser->offsets.symlink_target = parser->item_offset;
866 rc = ftp_pl_insert_finfo(conn, finfo);
871 parser->state.UNIX.main = PL_UNIX_FILETYPE;
874 case PL_UNIX_SYMLINK_WINDOWSEOL:
876 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
877 parser->offsets.symlink_target = parser->item_offset;
878 rc = ftp_pl_insert_finfo(conn, finfo);
883 parser->state.UNIX.main = PL_UNIX_FILETYPE;
886 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
895 switch(parser->state.NT.main) {
897 parser->item_length++;
898 if(parser->item_length < 9) {
899 if(!strchr("0123456789-", c)) { /* only simple control */
900 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
904 else if(parser->item_length == 9) {
906 parser->state.NT.main = PL_WINNT_TIME;
907 parser->state.NT.sub.time = PL_WINNT_TIME_PRESPACE;
910 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
915 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
920 parser->item_length++;
921 switch(parser->state.NT.sub.time) {
922 case PL_WINNT_TIME_PRESPACE:
924 parser->state.NT.sub.time = PL_WINNT_TIME_TIME;
927 case PL_WINNT_TIME_TIME:
929 parser->offsets.time = parser->item_offset;
930 finfo->b_data[parser->item_offset + parser->item_length -1] = 0;
931 parser->state.NT.main = PL_WINNT_DIRORSIZE;
932 parser->state.NT.sub.dirorsize = PL_WINNT_DIRORSIZE_PRESPACE;
933 parser->item_length = 0;
935 else if(!strchr("APM0123456789:", c)) {
936 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
942 case PL_WINNT_DIRORSIZE:
943 switch(parser->state.NT.sub.dirorsize) {
944 case PL_WINNT_DIRORSIZE_PRESPACE:
949 parser->item_offset = finfo->b_used - 1;
950 parser->item_length = 1;
951 parser->state.NT.sub.dirorsize = PL_WINNT_DIRORSIZE_CONTENT;
954 case PL_WINNT_DIRORSIZE_CONTENT:
955 parser->item_length ++;
957 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
958 if(strcmp("<DIR>", finfo->b_data + parser->item_offset) == 0) {
959 finfo->filetype = CURLFILETYPE_DIRECTORY;
964 finfo->size = curlx_strtoofft(finfo->b_data +
968 if(finfo->size == CURL_OFF_T_MAX ||
969 finfo->size == CURL_OFF_T_MIN) {
970 if(errno == ERANGE) {
971 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
977 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
980 /* correct file type */
981 parser->file_data->filetype = CURLFILETYPE_FILE;
984 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_SIZE;
985 parser->item_length = 0;
986 parser->state.NT.main = PL_WINNT_FILENAME;
987 parser->state.NT.sub.filename = PL_WINNT_FILENAME_PRESPACE;
992 case PL_WINNT_FILENAME:
993 switch (parser->state.NT.sub.filename) {
994 case PL_WINNT_FILENAME_PRESPACE:
996 parser->item_offset = finfo->b_used -1;
997 parser->item_length = 1;
998 parser->state.NT.sub.filename = PL_WINNT_FILENAME_CONTENT;
1001 case PL_WINNT_FILENAME_CONTENT:
1002 parser->item_length++;
1004 parser->state.NT.sub.filename = PL_WINNT_FILENAME_WINEOL;
1005 finfo->b_data[finfo->b_used - 1] = 0;
1007 else if(c == '\n') {
1008 parser->offsets.filename = parser->item_offset;
1009 finfo->b_data[finfo->b_used - 1] = 0;
1010 parser->offsets.filename = parser->item_offset;
1011 rc = ftp_pl_insert_finfo(conn, finfo);
1016 parser->state.NT.main = PL_WINNT_DATE;
1017 parser->state.NT.sub.filename = PL_WINNT_FILENAME_PRESPACE;
1020 case PL_WINNT_FILENAME_WINEOL:
1022 parser->offsets.filename = parser->item_offset;
1023 rc = ftp_pl_insert_finfo(conn, finfo);
1028 parser->state.NT.main = PL_WINNT_DATE;
1029 parser->state.NT.sub.filename = PL_WINNT_FILENAME_PRESPACE;
1032 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
1050 #endif /* CURL_DISABLE_FTP */