+2004-05-22 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * dns.el (dns-get-txt-answer): New function.
+ (dns-read-txt): Ditto.
+ (query-dns): Use it.
+
2004-05-21 Katsumi Yamaoka <yamaoka@jpl.org>
* gnus-start.el (gnus-get-unread-articles): Don't invalidate
(push (match-string 1) dns-servers))
(setq dns-servers (nreverse dns-servers)))))
+(defun dns-read-txt (string)
+ (if (> (length string) 1)
+ (substring string 1)
+ string))
+
+(defun dns-get-txt-answer (answers)
+ (let ((result "")
+ (do-next nil))
+ (dolist (answer answers)
+ (dolist (elem answer)
+ (when (consp elem)
+ (cond
+ ((eq (car elem) 'type)
+ (setq do-next (eq (cadr elem) 'TXT)))
+ ((eq (car elem) 'data)
+ (when do-next
+ (setq result (concat result (dns-read-txt (cadr elem))))))))))
+ result))
+
;;; Interface functions.
(defmacro dns-make-network-process (server)
(if (featurep 'xemacs)
result
(let ((answer (car (dns-get 'answers result))))
(when (eq type (dns-get 'type answer))
- (dns-get 'data answer)))))))))))
+ (if (eq type 'TXT)
+ (dns-get-txt-answer (dns-get 'answers result))
+ (dns-get 'data answer))))))))))))
(provide 'dns)