1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 1998 - 2015, 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"
52 #include "curl_memory.h"
53 /* The last #include file should be: */
56 /* allocs buffer which will contain one line of LIST command response */
57 #define FTP_BUFFER_ALLOCSIZE 160
60 PL_UNIX_TOTALSIZE = 0,
74 PL_UNIX_TOTALSIZE_INIT = 0,
75 PL_UNIX_TOTALSIZE_READING
79 PL_UNIX_HLINKS_PRESPACE = 0,
84 PL_UNIX_USER_PRESPACE = 0,
89 PL_UNIX_GROUP_PRESPACE = 0,
94 PL_UNIX_SIZE_PRESPACE = 0,
99 PL_UNIX_TIME_PREPART1 = 0,
101 PL_UNIX_TIME_PREPART2,
103 PL_UNIX_TIME_PREPART3,
108 PL_UNIX_FILENAME_PRESPACE = 0,
109 PL_UNIX_FILENAME_NAME,
110 PL_UNIX_FILENAME_WINDOWSEOL
114 PL_UNIX_SYMLINK_PRESPACE = 0,
115 PL_UNIX_SYMLINK_NAME,
116 PL_UNIX_SYMLINK_PRETARGET1,
117 PL_UNIX_SYMLINK_PRETARGET2,
118 PL_UNIX_SYMLINK_PRETARGET3,
119 PL_UNIX_SYMLINK_PRETARGET4,
120 PL_UNIX_SYMLINK_TARGET,
121 PL_UNIX_SYMLINK_WINDOWSEOL
130 } pl_winNT_mainstate;
134 PL_WINNT_TIME_PRESPACE = 0,
138 PL_WINNT_DIRORSIZE_PRESPACE = 0,
139 PL_WINNT_DIRORSIZE_CONTENT
142 PL_WINNT_FILENAME_PRESPACE = 0,
143 PL_WINNT_FILENAME_CONTENT,
144 PL_WINNT_FILENAME_WINEOL
148 /* This struct is used in wildcard downloading - for parsing LIST response */
149 struct ftp_parselist_data {
158 pl_unix_mainstate main;
159 pl_unix_substate sub;
163 pl_winNT_mainstate main;
164 pl_winNT_substate sub;
169 struct curl_fileinfo *file_data;
170 unsigned int item_length;
178 size_t symlink_target;
182 struct ftp_parselist_data *Curl_ftp_parselist_data_alloc(void)
184 return calloc(1, sizeof(struct ftp_parselist_data));
188 void Curl_ftp_parselist_data_free(struct ftp_parselist_data **pl_data)
195 CURLcode Curl_ftp_parselist_geterror(struct ftp_parselist_data *pl_data)
197 return pl_data->error;
201 #define FTP_LP_MALFORMATED_PERM 0x01000000
203 static int ftp_pl_get_permission(const char *str)
208 permissions |= 1 << 8;
209 else if(str[0] != '-')
210 permissions |= FTP_LP_MALFORMATED_PERM;
212 permissions |= 1 << 7;
213 else if(str[1] != '-')
214 permissions |= FTP_LP_MALFORMATED_PERM;
217 permissions |= 1 << 6;
218 else if(str[2] == 's') {
219 permissions |= 1 << 6;
220 permissions |= 1 << 11;
222 else if(str[2] == 'S')
223 permissions |= 1 << 11;
224 else if(str[2] != '-')
225 permissions |= FTP_LP_MALFORMATED_PERM;
228 permissions |= 1 << 5;
229 else if(str[3] != '-')
230 permissions |= FTP_LP_MALFORMATED_PERM;
232 permissions |= 1 << 4;
233 else if(str[4] != '-')
234 permissions |= FTP_LP_MALFORMATED_PERM;
236 permissions |= 1 << 3;
237 else if(str[5] == 's') {
238 permissions |= 1 << 3;
239 permissions |= 1 << 10;
241 else if(str[5] == 'S')
242 permissions |= 1 << 10;
243 else if(str[5] != '-')
244 permissions |= FTP_LP_MALFORMATED_PERM;
247 permissions |= 1 << 2;
248 else if(str[6] != '-')
249 permissions |= FTP_LP_MALFORMATED_PERM;
251 permissions |= 1 << 1;
252 else if(str[7] != '-')
253 permissions |= FTP_LP_MALFORMATED_PERM;
256 else if(str[8] == 't') {
258 permissions |= 1 << 9;
260 else if(str[8] == 'T')
261 permissions |= 1 << 9;
262 else if(str[8] != '-')
263 permissions |= FTP_LP_MALFORMATED_PERM;
268 static void PL_ERROR(struct connectdata *conn, CURLcode err)
270 struct ftp_wc_tmpdata *tmpdata = conn->data->wildcard.tmp;
271 struct ftp_parselist_data *parser = tmpdata->parser;
272 if(parser->file_data)
273 Curl_fileinfo_dtor(NULL, parser->file_data);
274 parser->file_data = NULL;
278 static bool ftp_pl_gettime(struct ftp_parselist_data *parser, char *string)
283 * There could be possible parse timestamp from server. Leaving unimplemented
285 * If you want implement this, please add CURLFINFOFLAG_KNOWN_TIME flag to
286 * parser->file_data->flags
288 * Ftp servers are giving usually these formats:
289 * Apr 11 1998 (unknown time.. set it to 00:00:00?)
290 * Apr 11 12:21 (unknown year -> set it to NOW() time?)
291 * 08-05-09 02:49PM (ms-dos format)
292 * 20100421092538 -> for MLST/MLSD response
298 static CURLcode ftp_pl_insert_finfo(struct connectdata *conn,
299 struct curl_fileinfo *finfo)
301 curl_fnmatch_callback compare;
302 struct WildcardData *wc = &conn->data->wildcard;
303 struct ftp_wc_tmpdata *tmpdata = wc->tmp;
304 struct curl_llist *llist = wc->filelist;
305 struct ftp_parselist_data *parser = tmpdata->parser;
308 /* move finfo pointers to b_data */
309 char *str = finfo->b_data;
310 finfo->filename = str + parser->offsets.filename;
311 finfo->strings.group = parser->offsets.group ?
312 str + parser->offsets.group : NULL;
313 finfo->strings.perm = parser->offsets.perm ?
314 str + parser->offsets.perm : NULL;
315 finfo->strings.target = parser->offsets.symlink_target ?
316 str + parser->offsets.symlink_target : NULL;
317 finfo->strings.time = str + parser->offsets.time;
318 finfo->strings.user = parser->offsets.user ?
319 str + parser->offsets.user : NULL;
321 /* get correct fnmatch callback */
322 compare = conn->data->set.fnmatch;
324 compare = Curl_fnmatch;
326 /* filter pattern-corresponding filenames */
327 if(compare(conn->data->set.fnmatch_data, wc->pattern,
328 finfo->filename) == 0) {
329 /* discard symlink which is containing multiple " -> " */
330 if((finfo->filetype == CURLFILETYPE_SYMLINK) && finfo->strings.target &&
331 (strstr(finfo->strings.target, " -> "))) {
340 if(!Curl_llist_insert_next(llist, llist->tail, finfo)) {
341 Curl_fileinfo_dtor(NULL, finfo);
342 tmpdata->parser->file_data = NULL;
343 return CURLE_OUT_OF_MEMORY;
347 Curl_fileinfo_dtor(NULL, finfo);
350 tmpdata->parser->file_data = NULL;
354 size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
357 size_t bufflen = size*nmemb;
358 struct connectdata *conn = (struct connectdata *)connptr;
359 struct ftp_wc_tmpdata *tmpdata = conn->data->wildcard.tmp;
360 struct ftp_parselist_data *parser = tmpdata->parser;
361 struct curl_fileinfo *finfo;
365 if(parser->error) { /* error in previous call */
368 * 2. call => OUT_OF_MEMORY (or other error)
369 * 3. (last) call => is skipped RIGHT HERE and the error is hadled later
375 if(parser->os_type == OS_TYPE_UNKNOWN && bufflen > 0) {
376 /* considering info about FILE response format */
377 parser->os_type = (buffer[0] >= '0' && buffer[0] <= '9') ?
378 OS_TYPE_WIN_NT : OS_TYPE_UNIX;
381 while(i < bufflen) { /* FSM */
384 if(!parser->file_data) { /* tmp file data is not allocated yet */
385 parser->file_data = Curl_fileinfo_alloc();
386 if(!parser->file_data) {
387 parser->error = CURLE_OUT_OF_MEMORY;
390 parser->file_data->b_data = malloc(FTP_BUFFER_ALLOCSIZE);
391 if(!parser->file_data->b_data) {
392 PL_ERROR(conn, CURLE_OUT_OF_MEMORY);
395 parser->file_data->b_size = FTP_BUFFER_ALLOCSIZE;
396 parser->item_offset = 0;
397 parser->item_length = 0;
400 finfo = parser->file_data;
401 finfo->b_data[finfo->b_used++] = c;
403 if(finfo->b_used >= finfo->b_size - 1) {
404 /* if it is important, extend buffer space for file data */
405 char *tmp = realloc(finfo->b_data,
406 finfo->b_size + FTP_BUFFER_ALLOCSIZE);
408 finfo->b_size += FTP_BUFFER_ALLOCSIZE;
412 Curl_fileinfo_dtor(NULL, parser->file_data);
413 parser->file_data = NULL;
414 parser->error = CURLE_OUT_OF_MEMORY;
415 PL_ERROR(conn, CURLE_OUT_OF_MEMORY);
420 switch (parser->os_type) {
422 switch (parser->state.UNIX.main) {
423 case PL_UNIX_TOTALSIZE:
424 switch(parser->state.UNIX.sub.total_dirsize) {
425 case PL_UNIX_TOTALSIZE_INIT:
427 parser->state.UNIX.sub.total_dirsize = PL_UNIX_TOTALSIZE_READING;
428 parser->item_length++;
431 parser->state.UNIX.main = PL_UNIX_FILETYPE;
432 /* start FSM again not considering size of directory */
437 case PL_UNIX_TOTALSIZE_READING:
438 parser->item_length++;
440 parser->item_length--;
444 finfo->b_data[parser->item_length - 1] = 0;
445 if(strncmp("total ", finfo->b_data, 6) == 0) {
446 char *endptr = finfo->b_data+6;
447 /* here we can deal with directory size, pass the leading white
448 spaces and then the digits */
449 while(ISSPACE(*endptr))
451 while(ISDIGIT(*endptr))
454 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
458 parser->state.UNIX.main = PL_UNIX_FILETYPE;
463 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
470 case PL_UNIX_FILETYPE:
473 finfo->filetype = CURLFILETYPE_FILE;
476 finfo->filetype = CURLFILETYPE_DIRECTORY;
479 finfo->filetype = CURLFILETYPE_SYMLINK;
482 finfo->filetype = CURLFILETYPE_NAMEDPIPE;
485 finfo->filetype = CURLFILETYPE_SOCKET;
488 finfo->filetype = CURLFILETYPE_DEVICE_CHAR;
491 finfo->filetype = CURLFILETYPE_DEVICE_BLOCK;
494 finfo->filetype = CURLFILETYPE_DOOR;
497 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
500 parser->state.UNIX.main = PL_UNIX_PERMISSION;
501 parser->item_length = 0;
502 parser->item_offset = 1;
504 case PL_UNIX_PERMISSION:
505 parser->item_length++;
506 if(parser->item_length <= 9) {
507 if(!strchr("rwx-tTsS", c)) {
508 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
512 else if(parser->item_length == 10) {
515 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
518 finfo->b_data[10] = 0; /* terminate permissions */
519 perm = ftp_pl_get_permission(finfo->b_data + parser->item_offset);
520 if(perm & FTP_LP_MALFORMATED_PERM) {
521 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
524 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_PERM;
525 parser->file_data->perm = perm;
526 parser->offsets.perm = parser->item_offset;
528 parser->item_length = 0;
529 parser->state.UNIX.main = PL_UNIX_HLINKS;
530 parser->state.UNIX.sub.hlinks = PL_UNIX_HLINKS_PRESPACE;
534 switch(parser->state.UNIX.sub.hlinks) {
535 case PL_UNIX_HLINKS_PRESPACE:
537 if(c >= '0' && c <= '9') {
538 parser->item_offset = finfo->b_used - 1;
539 parser->item_length = 1;
540 parser->state.UNIX.sub.hlinks = PL_UNIX_HLINKS_NUMBER;
543 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
548 case PL_UNIX_HLINKS_NUMBER:
549 parser->item_length ++;
553 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
554 hlinks = strtol(finfo->b_data + parser->item_offset, &p, 10);
555 if(p[0] == '\0' && hlinks != LONG_MAX && hlinks != LONG_MIN) {
556 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_HLINKCOUNT;
557 parser->file_data->hardlinks = hlinks;
559 parser->item_length = 0;
560 parser->item_offset = 0;
561 parser->state.UNIX.main = PL_UNIX_USER;
562 parser->state.UNIX.sub.user = PL_UNIX_USER_PRESPACE;
564 else if(c < '0' || c > '9') {
565 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
572 switch(parser->state.UNIX.sub.user) {
573 case PL_UNIX_USER_PRESPACE:
575 parser->item_offset = finfo->b_used - 1;
576 parser->item_length = 1;
577 parser->state.UNIX.sub.user = PL_UNIX_USER_PARSING;
580 case PL_UNIX_USER_PARSING:
581 parser->item_length++;
583 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
584 parser->offsets.user = parser->item_offset;
585 parser->state.UNIX.main = PL_UNIX_GROUP;
586 parser->state.UNIX.sub.group = PL_UNIX_GROUP_PRESPACE;
587 parser->item_offset = 0;
588 parser->item_length = 0;
594 switch(parser->state.UNIX.sub.group) {
595 case PL_UNIX_GROUP_PRESPACE:
597 parser->item_offset = finfo->b_used - 1;
598 parser->item_length = 1;
599 parser->state.UNIX.sub.group = PL_UNIX_GROUP_NAME;
602 case PL_UNIX_GROUP_NAME:
603 parser->item_length++;
605 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
606 parser->offsets.group = parser->item_offset;
607 parser->state.UNIX.main = PL_UNIX_SIZE;
608 parser->state.UNIX.sub.size = PL_UNIX_SIZE_PRESPACE;
609 parser->item_offset = 0;
610 parser->item_length = 0;
616 switch(parser->state.UNIX.sub.size) {
617 case PL_UNIX_SIZE_PRESPACE:
619 if(c >= '0' && c <= '9') {
620 parser->item_offset = finfo->b_used - 1;
621 parser->item_length = 1;
622 parser->state.UNIX.sub.size = PL_UNIX_SIZE_NUMBER;
625 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
630 case PL_UNIX_SIZE_NUMBER:
631 parser->item_length++;
635 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
636 fsize = curlx_strtoofft(finfo->b_data+parser->item_offset, &p, 10);
637 if(p[0] == '\0' && fsize != CURL_OFF_T_MAX &&
638 fsize != CURL_OFF_T_MIN) {
639 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_SIZE;
640 parser->file_data->size = fsize;
642 parser->item_length = 0;
643 parser->item_offset = 0;
644 parser->state.UNIX.main = PL_UNIX_TIME;
645 parser->state.UNIX.sub.time = PL_UNIX_TIME_PREPART1;
647 else if(!ISDIGIT(c)) {
648 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
655 switch(parser->state.UNIX.sub.time) {
656 case PL_UNIX_TIME_PREPART1:
659 parser->item_offset = finfo->b_used -1;
660 parser->item_length = 1;
661 parser->state.UNIX.sub.time = PL_UNIX_TIME_PART1;
664 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
669 case PL_UNIX_TIME_PART1:
670 parser->item_length++;
672 parser->state.UNIX.sub.time = PL_UNIX_TIME_PREPART2;
674 else if(!ISALNUM(c) && c != '.') {
675 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
679 case PL_UNIX_TIME_PREPART2:
680 parser->item_length++;
683 parser->state.UNIX.sub.time = PL_UNIX_TIME_PART2;
686 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
691 case PL_UNIX_TIME_PART2:
692 parser->item_length++;
694 parser->state.UNIX.sub.time = PL_UNIX_TIME_PREPART3;
696 else if(!ISALNUM(c) && c != '.') {
697 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
701 case PL_UNIX_TIME_PREPART3:
702 parser->item_length++;
705 parser->state.UNIX.sub.time = PL_UNIX_TIME_PART3;
708 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
713 case PL_UNIX_TIME_PART3:
714 parser->item_length++;
716 finfo->b_data[parser->item_offset + parser->item_length -1] = 0;
717 parser->offsets.time = parser->item_offset;
718 if(ftp_pl_gettime(parser, finfo->b_data + parser->item_offset)) {
719 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_TIME;
721 if(finfo->filetype == CURLFILETYPE_SYMLINK) {
722 parser->state.UNIX.main = PL_UNIX_SYMLINK;
723 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRESPACE;
726 parser->state.UNIX.main = PL_UNIX_FILENAME;
727 parser->state.UNIX.sub.filename = PL_UNIX_FILENAME_PRESPACE;
730 else if(!ISALNUM(c) && c != '.' && c != ':') {
731 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
737 case PL_UNIX_FILENAME:
738 switch(parser->state.UNIX.sub.filename) {
739 case PL_UNIX_FILENAME_PRESPACE:
741 parser->item_offset = finfo->b_used - 1;
742 parser->item_length = 1;
743 parser->state.UNIX.sub.filename = PL_UNIX_FILENAME_NAME;
746 case PL_UNIX_FILENAME_NAME:
747 parser->item_length++;
749 parser->item_length--;
750 parser->state.UNIX.sub.filename = PL_UNIX_FILENAME_WINDOWSEOL;
753 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
754 parser->offsets.filename = parser->item_offset;
755 parser->state.UNIX.main = PL_UNIX_FILETYPE;
756 result = ftp_pl_insert_finfo(conn, finfo);
758 PL_ERROR(conn, result);
763 case PL_UNIX_FILENAME_WINDOWSEOL:
765 finfo->b_data[parser->item_offset + parser->item_length] = 0;
766 parser->offsets.filename = parser->item_offset;
767 parser->state.UNIX.main = PL_UNIX_FILETYPE;
768 result = ftp_pl_insert_finfo(conn, finfo);
770 PL_ERROR(conn, result);
775 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
781 case PL_UNIX_SYMLINK:
782 switch(parser->state.UNIX.sub.symlink) {
783 case PL_UNIX_SYMLINK_PRESPACE:
785 parser->item_offset = finfo->b_used - 1;
786 parser->item_length = 1;
787 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME;
790 case PL_UNIX_SYMLINK_NAME:
791 parser->item_length++;
793 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET1;
795 else if(c == '\r' || c == '\n') {
796 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
800 case PL_UNIX_SYMLINK_PRETARGET1:
801 parser->item_length++;
803 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET2;
805 else if(c == '\r' || c == '\n') {
806 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
810 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME;
813 case PL_UNIX_SYMLINK_PRETARGET2:
814 parser->item_length++;
816 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET3;
818 else if(c == '\r' || c == '\n') {
819 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
823 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME;
826 case PL_UNIX_SYMLINK_PRETARGET3:
827 parser->item_length++;
829 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET4;
830 /* now place where is symlink following */
831 finfo->b_data[parser->item_offset + parser->item_length - 4] = 0;
832 parser->offsets.filename = parser->item_offset;
833 parser->item_length = 0;
834 parser->item_offset = 0;
836 else if(c == '\r' || c == '\n') {
837 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
841 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME;
844 case PL_UNIX_SYMLINK_PRETARGET4:
845 if(c != '\r' && c != '\n') {
846 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_TARGET;
847 parser->item_offset = finfo->b_used - 1;
848 parser->item_length = 1;
851 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
855 case PL_UNIX_SYMLINK_TARGET:
856 parser->item_length ++;
858 parser->item_length --;
859 parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_WINDOWSEOL;
862 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
863 parser->offsets.symlink_target = parser->item_offset;
864 result = ftp_pl_insert_finfo(conn, finfo);
866 PL_ERROR(conn, result);
869 parser->state.UNIX.main = PL_UNIX_FILETYPE;
872 case PL_UNIX_SYMLINK_WINDOWSEOL:
874 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
875 parser->offsets.symlink_target = parser->item_offset;
876 result = ftp_pl_insert_finfo(conn, finfo);
878 PL_ERROR(conn, result);
881 parser->state.UNIX.main = PL_UNIX_FILETYPE;
884 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
893 switch(parser->state.NT.main) {
895 parser->item_length++;
896 if(parser->item_length < 9) {
897 if(!strchr("0123456789-", c)) { /* only simple control */
898 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
902 else if(parser->item_length == 9) {
904 parser->state.NT.main = PL_WINNT_TIME;
905 parser->state.NT.sub.time = PL_WINNT_TIME_PRESPACE;
908 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
913 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
918 parser->item_length++;
919 switch(parser->state.NT.sub.time) {
920 case PL_WINNT_TIME_PRESPACE:
922 parser->state.NT.sub.time = PL_WINNT_TIME_TIME;
925 case PL_WINNT_TIME_TIME:
927 parser->offsets.time = parser->item_offset;
928 finfo->b_data[parser->item_offset + parser->item_length -1] = 0;
929 parser->state.NT.main = PL_WINNT_DIRORSIZE;
930 parser->state.NT.sub.dirorsize = PL_WINNT_DIRORSIZE_PRESPACE;
931 parser->item_length = 0;
933 else if(!strchr("APM0123456789:", c)) {
934 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
940 case PL_WINNT_DIRORSIZE:
941 switch(parser->state.NT.sub.dirorsize) {
942 case PL_WINNT_DIRORSIZE_PRESPACE:
947 parser->item_offset = finfo->b_used - 1;
948 parser->item_length = 1;
949 parser->state.NT.sub.dirorsize = PL_WINNT_DIRORSIZE_CONTENT;
952 case PL_WINNT_DIRORSIZE_CONTENT:
953 parser->item_length ++;
955 finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
956 if(strcmp("<DIR>", finfo->b_data + parser->item_offset) == 0) {
957 finfo->filetype = CURLFILETYPE_DIRECTORY;
962 finfo->size = curlx_strtoofft(finfo->b_data +
966 if(finfo->size == CURL_OFF_T_MAX ||
967 finfo->size == CURL_OFF_T_MIN) {
968 if(errno == ERANGE) {
969 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
975 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
978 /* correct file type */
979 parser->file_data->filetype = CURLFILETYPE_FILE;
982 parser->file_data->flags |= CURLFINFOFLAG_KNOWN_SIZE;
983 parser->item_length = 0;
984 parser->state.NT.main = PL_WINNT_FILENAME;
985 parser->state.NT.sub.filename = PL_WINNT_FILENAME_PRESPACE;
990 case PL_WINNT_FILENAME:
991 switch (parser->state.NT.sub.filename) {
992 case PL_WINNT_FILENAME_PRESPACE:
994 parser->item_offset = finfo->b_used -1;
995 parser->item_length = 1;
996 parser->state.NT.sub.filename = PL_WINNT_FILENAME_CONTENT;
999 case PL_WINNT_FILENAME_CONTENT:
1000 parser->item_length++;
1002 parser->state.NT.sub.filename = PL_WINNT_FILENAME_WINEOL;
1003 finfo->b_data[finfo->b_used - 1] = 0;
1005 else if(c == '\n') {
1006 parser->offsets.filename = parser->item_offset;
1007 finfo->b_data[finfo->b_used - 1] = 0;
1008 parser->offsets.filename = parser->item_offset;
1009 result = ftp_pl_insert_finfo(conn, finfo);
1011 PL_ERROR(conn, result);
1014 parser->state.NT.main = PL_WINNT_DATE;
1015 parser->state.NT.sub.filename = PL_WINNT_FILENAME_PRESPACE;
1018 case PL_WINNT_FILENAME_WINEOL:
1020 parser->offsets.filename = parser->item_offset;
1021 result = ftp_pl_insert_finfo(conn, finfo);
1023 PL_ERROR(conn, result);
1026 parser->state.NT.main = PL_WINNT_DATE;
1027 parser->state.NT.sub.filename = PL_WINNT_FILENAME_PRESPACE;
1030 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
1048 #endif /* CURL_DISABLE_FTP */