+ xfree (line);
+ }
+
+ fclose (fp);
+ return dir;
+}
+
+static struct fileinfo *
+ftp_parse_winnt_ls (const char *file)
+{
+ FILE *fp;
+ int len;
+ int year, month, day; /* for time analysis */
+ int hour, min;
+ struct tm timestruct;
+
+ char *line, *tok; /* tokenizer */
+ struct fileinfo *dir, *l, cur; /* list creation */
+
+ fp = fopen (file, "rb");
+ if (!fp)
+ {
+ logprintf (LOG_NOTQUIET, "%s: %s\n", file, strerror (errno));
+ return NULL;
+ }
+ dir = l = NULL;
+
+ /* Line loop to end of file: */
+ while ((line = read_whole_line (fp)) != NULL)
+ {
+ len = clean_line (line);
+
+ /* Extracting name is a bit of black magic and we have to do it
+ before `strtok' inserted extra \0 characters in the line
+ string. For the moment let us just suppose that the name starts at
+ column 39 of the listing. This way we could also recognize
+ filenames that begin with a series of space characters (but who
+ really wants to use such filenames anyway?). */
+ if (len < 40) continue;
+ tok = line + 39;
+ cur.name = xstrdup(tok);
+ DEBUGP(("Name: '%s'\n", cur.name));
+
+ /* First column: mm-dd-yy. Should atoi() on the month fail, january
+ will be assumed. */
+ tok = strtok(line, "-");
+ if (tok == NULL) continue;
+ month = atoi(tok) - 1;
+ if (month < 0) month = 0;
+ tok = strtok(NULL, "-");
+ if (tok == NULL) continue;
+ day = atoi(tok);
+ tok = strtok(NULL, " ");
+ if (tok == NULL) continue;
+ year = atoi(tok);
+ /* Assuming the epoch starting at 1.1.1970 */
+ if (year <= 70) year += 100;
+
+ /* Second column: hh:mm[AP]M, listing does not contain value for
+ seconds */
+ tok = strtok(NULL, ":");
+ if (tok == NULL) continue;
+ hour = atoi(tok);
+ tok = strtok(NULL, "M");
+ if (tok == NULL) continue;
+ min = atoi(tok);
+ /* Adjust hour from AM/PM. Just for the record, the sequence goes
+ 11:00AM, 12:00PM, 01:00PM ... 11:00PM, 12:00AM, 01:00AM . */
+ tok+=2;
+ if (hour == 12) hour = 0;
+ if (*tok == 'P') hour += 12;
+
+ DEBUGP(("YYYY/MM/DD HH:MM - %d/%02d/%02d %02d:%02d\n",
+ year+1900, month, day, hour, min));
+
+ /* Build the time-stamp (copy & paste from above) */
+ timestruct.tm_sec = 0;
+ timestruct.tm_min = min;
+ timestruct.tm_hour = hour;
+ timestruct.tm_mday = day;
+ timestruct.tm_mon = month;
+ timestruct.tm_year = year;
+ timestruct.tm_wday = 0;
+ timestruct.tm_yday = 0;
+ timestruct.tm_isdst = -1;
+ cur.tstamp = mktime (×truct); /* store the time-stamp */
+
+ DEBUGP(("Timestamp: %ld\n", cur.tstamp));
+
+ /* Third column: Either file length, or <DIR>. We also set the
+ permissions (guessed as 0644 for plain files and 0755 for
+ directories as the listing does not give us a clue) and filetype
+ here. */
+ tok = strtok(NULL, " ");
+ if (tok == NULL) continue;
+ while ((tok != NULL) && (*tok == '\0')) tok = strtok(NULL, " ");
+ if (tok == NULL) continue;
+ if (*tok == '<')
+ {
+ cur.type = FT_DIRECTORY;
+ cur.size = 0;
+ cur.perms = 0755;
+ DEBUGP(("Directory\n"));
+ }
+ else
+ {
+ wgint size;
+ cur.type = FT_PLAINFILE;
+ errno = 0;
+ size = str_to_wgint (tok, NULL, 10);
+ if (size == WGINT_MAX && errno == ERANGE)
+ cur.size = 0; /* overflow */
+ else
+ cur.size = size;
+ cur.perms = 0644;
+ DEBUGP(("File, size %s bytes\n", number_to_static_string (cur.size)));
+ }
+
+ cur.linkto = NULL;
+
+ /* And put everything into the linked list */
+ if (!dir)
+ {
+ l = dir = xnew (struct fileinfo);
+ memcpy (l, &cur, sizeof (cur));
+ l->prev = l->next = NULL;
+ }
+ else
+ {
+ cur.prev = l;
+ l->next = xnew (struct fileinfo);
+ l = l->next;
+ memcpy (l, &cur, sizeof (cur));
+ l->next = NULL;
+ }
+
+ xfree (line);
+ }
+
+ fclose(fp);
+ return dir;
+}
+
+/* Converts VMS symbolic permissions to number-style ones, e.g. string
+ RWED,RWE,RE to 755. "D" (delete) is taken to be equal to "W"
+ (write). Inspired by a patch of Stoyan Lekov <lekov@eda.bg>. */
+static int
+vmsperms (const char *s)
+{
+ int perms = 0;
+
+ do
+ {
+ switch (*s) {
+ case ',': perms <<= 3; break;
+ case 'R': perms |= 4; break;
+ case 'W': perms |= 2; break;
+ case 'D': perms |= 2; break;
+ case 'E': perms |= 1; break;
+ default: DEBUGP(("wrong VMS permissons!\n"));
+ }
+ }
+ while (*++s);
+ return perms;
+}
+
+
+static struct fileinfo *
+ftp_parse_vms_ls (const char *file)
+{
+ FILE *fp;
+ /* #### A third copy of more-or-less the same array ? */
+ static const char *months[] = {
+ "JAN", "FEB", "MAR", "APR", "MAY", "JUN",
+ "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"
+ };
+ int i;
+ int year, month, day; /* for time analysis */
+ int hour, min, sec;
+ struct tm timestruct;
+
+ char *line, *tok; /* tokenizer */
+ struct fileinfo *dir, *l, cur; /* list creation */
+
+ fp = fopen (file, "rb");
+ if (!fp)
+ {
+ logprintf (LOG_NOTQUIET, "%s: %s\n", file, strerror (errno));
+ return NULL;
+ }
+ dir = l = NULL;
+
+ /* Skip empty line. */
+ line = read_whole_line (fp);
+ xfree_null (line);
+
+ /* Skip "Directory PUB$DEVICE[PUB]" */
+ line = read_whole_line (fp);
+ xfree_null (line);
+
+ /* Skip empty line. */
+ line = read_whole_line (fp);
+ xfree_null (line);
+
+ /* Line loop to end of file: */
+ while ((line = read_whole_line (fp)) != NULL)
+ {
+ char *p;
+ i = clean_line (line);
+ if (!i)
+ {
+ xfree (line);
+ break;
+ }
+
+ /* First column: Name. A bit of black magic again. The name my be
+ either ABCD.EXT or ABCD.EXT;NUM and it might be on a separate
+ line. Therefore we will first try to get the complete name
+ until the first space character; if it fails, we assume that the name
+ occupies the whole line. After that we search for the version
+ separator ";", we remove it and check the extension of the file;
+ extension .DIR denotes directory. */
+
+ tok = strtok(line, " ");
+ if (tok == NULL) tok = line;
+ DEBUGP(("file name: '%s'\n", tok));
+ for (p = tok ; *p && *p != ';' ; p++)
+ ;
+ if (*p == ';') *p = '\0';
+ p = tok + strlen(tok) - 4;
+ if (!strcmp(p, ".DIR")) *p = '\0';
+ cur.name = xstrdup(tok);
+ DEBUGP(("Name: '%s'\n", cur.name));
+
+ /* If the name ends on .DIR or .DIR;#, it's a directory. We also set
+ the file size to zero as the listing does tell us only the size in
+ filesystem blocks - for an integrity check (when mirroring, for
+ example) we would need the size in bytes. */
+
+ if (! *p)
+ {
+ cur.type = FT_DIRECTORY;
+ cur.size = 0;
+ DEBUGP(("Directory\n"));
+ }
+ else
+ {
+ cur.type = FT_PLAINFILE;
+ DEBUGP(("File\n"));
+ }
+
+ cur.size = 0;
+
+ /* Second column, if exists, or the first column of the next line
+ contain file size in blocks. We will skip it. */
+
+ tok = strtok(NULL, " ");
+ if (tok == NULL)
+ {
+ DEBUGP(("Getting additional line\n"));
+ xfree (line);
+ line = read_whole_line (fp);
+ if (!line)
+ {
+ DEBUGP(("empty line read, leaving listing parser\n"));
+ break;
+ }
+ i = clean_line (line);
+ if (!i)
+ {
+ DEBUGP(("confusing VMS listing item, leaving listing parser\n"));
+ xfree (line);
+ break;
+ }
+ tok = strtok(line, " ");
+ }
+ DEBUGP(("second token: '%s'\n", tok));
+
+ /* Third/Second column: Date DD-MMM-YYYY. */
+
+ tok = strtok(NULL, "-");
+ if (tok == NULL) continue;
+ DEBUGP(("day: '%s'\n",tok));
+ day = atoi(tok);
+ tok = strtok(NULL, "-");
+ if (!tok)
+ {
+ /* If the server produces garbage like
+ 'EA95_0PS.GZ;1 No privilege for attempted operation'
+ the first strtok(NULL, "-") will return everything until the end
+ of the line and only the next strtok() call will return NULL. */
+ DEBUGP(("nonsense in VMS listing, skipping this line\n"));
+ xfree (line);
+ break;
+ }
+ for (i=0; i<12; i++) if (!strcmp(tok,months[i])) break;
+ /* Uknown months are mapped to January */
+ month = i % 12 ;
+ tok = strtok (NULL, " ");
+ if (tok == NULL) continue;
+ year = atoi (tok) - 1900;
+ DEBUGP(("date parsed\n"));
+
+ /* Fourth/Third column: Time hh:mm[:ss] */
+ tok = strtok (NULL, " ");
+ if (tok == NULL) continue;
+ min = sec = 0;
+ p = tok;
+ hour = atoi (p);
+ for (; *p && *p != ':'; ++p)
+ ;
+ if (*p)
+ min = atoi (++p);
+ for (; *p && *p != ':'; ++p)
+ ;
+ if (*p)
+ sec = atoi (++p);
+
+ DEBUGP(("YYYY/MM/DD HH:MM:SS - %d/%02d/%02d %02d:%02d:%02d\n",
+ year+1900, month, day, hour, min, sec));
+
+ /* Build the time-stamp (copy & paste from above) */
+ timestruct.tm_sec = sec;
+ timestruct.tm_min = min;
+ timestruct.tm_hour = hour;
+ timestruct.tm_mday = day;
+ timestruct.tm_mon = month;
+ timestruct.tm_year = year;
+ timestruct.tm_wday = 0;
+ timestruct.tm_yday = 0;
+ timestruct.tm_isdst = -1;
+ cur.tstamp = mktime (×truct); /* store the time-stamp */
+
+ DEBUGP(("Timestamp: %ld\n", cur.tstamp));
+
+ /* Skip the fifth column */
+
+ tok = strtok(NULL, " ");
+ if (tok == NULL) continue;
+
+ /* Sixth column: Permissions */
+
+ tok = strtok(NULL, ","); /* Skip the VMS-specific SYSTEM permissons */
+ if (tok == NULL) continue;
+ tok = strtok(NULL, ")");
+ if (tok == NULL)
+ {
+ DEBUGP(("confusing VMS permissions, skipping line\n"));
+ xfree (line);
+ continue;
+ }
+ /* Permissons have the format "RWED,RWED,RE" */
+ cur.perms = vmsperms(tok);
+ DEBUGP(("permissions: %s -> 0%o\n", tok, cur.perms));
+
+ cur.linkto = NULL;
+
+ /* And put everything into the linked list */
+ if (!dir)
+ {
+ l = dir = xnew (struct fileinfo);
+ memcpy (l, &cur, sizeof (cur));
+ l->prev = l->next = NULL;
+ }
+ else
+ {
+ cur.prev = l;
+ l->next = xnew (struct fileinfo);
+ l = l->next;
+ memcpy (l, &cur, sizeof (cur));
+ l->next = NULL;
+ }
+
+ xfree (line);