- cprintf("%d\n", LISTING_FOLLOWS);
- while (fgets(buf, sizeof buf, ls)!=NULL)
- if (getuserbynumber(&usbuf,atol(buf))==0)
- cprintf("%s\n", usbuf.fullname);
- pclose(ls);
+ filedir = opendir (ctdl_bio_dir);
+ if (filedir == NULL) {
+ free(d);
+ cprintf("%d Cannot open listing.\n", ERROR + FILE_NOT_FOUND);
+ return;
+ }
+ dont_resolve_uids = *cmdbuf == '1';
+ cprintf("%d\n", LISTING_FOLLOWS);
+ while ((readdir_r(filedir, d, &filedir_entry) == 0) &&
+ (filedir_entry != NULL))
+ {
+#ifdef _DIRENT_HAVE_D_NAMLEN
+ d_namelen = filedir_entry->d_namelen;
+
+#else
+ d_namelen = strlen(filedir_entry->d_name);
+#endif
+
+#ifdef _DIRENT_HAVE_D_TYPE
+ d_type = filedir_entry->d_type;
+#else
+
+#ifndef DT_UNKNOWN
+#define DT_UNKNOWN 0
+#define DT_DIR 4
+#define DT_REG 8
+#define DT_LNK 10
+
+#define IFTODT(mode) (((mode) & 0170000) >> 12)
+#define DTTOIF(dirtype) ((dirtype) << 12)
+#endif
+ d_type = DT_UNKNOWN;
+#endif
+ if ((d_namelen == 1) &&
+ (filedir_entry->d_name[0] == '.'))
+ continue;
+
+ if ((d_namelen == 2) &&
+ (filedir_entry->d_name[0] == '.') &&
+ (filedir_entry->d_name[1] == '.'))
+ continue;
+
+ if (d_type == DT_UNKNOWN) {
+ struct stat s;
+ char path[PATH_MAX];
+ snprintf(path, PATH_MAX, "%s/%s",
+ ctdl_bio_dir, filedir_entry->d_name);
+ if (lstat(path, &s) == 0) {
+ d_type = IFTODT(s.st_mode);
+ }
+ }
+ switch (d_type)
+ {
+ case DT_DIR:
+ break;
+ case DT_LNK:
+ case DT_REG:
+ if (dont_resolve_uids) {
+ filedir_entry->d_name[d_namelen++] = '\n';
+ filedir_entry->d_name[d_namelen] = '\0';
+ client_write(filedir_entry->d_name, d_namelen);
+ }
+ else if (CtdlGetUserByNumber(&usbuf,atol(filedir_entry->d_name))==0)
+ cprintf("%s\n", usbuf.fullname);
+ }
+ }
+ free(d);
+ closedir(filedir);