(process (rec dom ttl)
(multiple-value-bind (top sub) (sift rec ttl)
(if (and dom (null top) sub)
- (let ((preferred nil))
- (dolist (s sub)
- (when (some #'zone-preferred-subnet-p
- (listify (zs-name s)))
- (setf preferred s)))
- (unless preferred
- (setf preferred (car sub)))
+ (let ((preferred
+ (or (find-if (lambda (s)
+ (some #'zone-preferred-subnet-p
+ (listify (zs-name s))))
+ sub)
+ (car sub))))
(when preferred
(process (zs-records preferred)
dom
(safely-writing (out file)
(format out
";; Serial number file for zone ~A~%~
- ;; (LAST-SEQ DAY MONTH YEAR)~%~
- ~S~%"
+ ;; (LAST-SEQ DAY MONTH YEAR)~%~
+ ~S~%"
name
(cons seq now)))
(from-mixed-base '(100 100 100) (reverse (cons seq now)))))
"Parse the HEAD of a zone form. This has the form
(NAME &key :source :admin :refresh :retry
- :expire :min-ttl :ttl :serial)
+ :expire :min-ttl :ttl :serial)
though a singleton NAME needn't be a list. Returns the default TTL and an
soa structure representing the zone head."
(export 'defzoneparse)
(defmacro defzoneparse (types (name data list
&key (prefix (gensym "PREFIX"))
- (zname (gensym "ZNAME"))
- (ttl (gensym "TTL")))
+ (zname (gensym "ZNAME"))
+ (ttl (gensym "TTL")))
&body body)
"Define a new zone record type (or TYPES -- a list of synonyms is
permitted). The arguments are as follows:
(rec :name (zone-parse-host "mask" name)
:type :a
:data (ipnet-mask n))
- (rec :name (zone-parse-host "broadcast" name)
+ (rec :name (zone-parse-host "bcast" name)
:type :a
:data (ipnet-broadcast n)))))
(unless bytes
(setf bytes (ipnet-changeable-bytes (ipnet-mask net))))
(dolist (map (or (cdr data) (list (list net))))
- (destructuring-bind (tnet &optional tdom) (listify map)
- (setf tnet (zone-parse-net tnet name))
- (unless (ipnet-subnetp net tnet)
- (error "~A is not a subnet of ~A."
- (ipnet-pretty tnet)
- (ipnet-pretty net)))
- (unless tdom
- (with-ipnet (net mask) tnet
- (setf tdom
- (join-strings
- #\.
- (append (reverse (loop
- for i from (1- bytes) downto 0
- until (zerop (logand mask
- (ash #xff
- (* 8 i))))
- collect (ldb (byte 8 (* i 8)) net)))
- (list name))))))
- (setf tdom (string-downcase (stringify tdom)))
- (dotimes (i (ipnet-hosts tnet))
- (unless (zerop i)
- (let* ((addr (ipnet-host tnet i))
- (tail (join-strings #\.
- (loop
- for i from 0 below bytes
- collect
- (logand #xff
- (ash addr (* 8 i)))))))
- (rec :name (format nil "~A.~A" tail name)
- :type :cname
- :data (format nil "~A.~A" tail tdom)))))))))
+ (destructuring-bind (tnets &optional tdom) (listify map)
+ (dolist (tnet (listify tnets))
+ (setf tnet (zone-parse-net tnet name))
+ (unless (ipnet-subnetp net tnet)
+ (error "~A is not a subnet of ~A."
+ (ipnet-pretty tnet)
+ (ipnet-pretty net)))
+ (unless tdom
+ (with-ipnet (net mask) tnet
+ (setf tdom
+ (join-strings
+ #\.
+ (append (reverse (loop
+ for i from (1- bytes) downto 0
+ until (zerop (logand mask
+ (ash #xff
+ (* 8 i))))
+ collect (ldb (byte 8 (* i 8)) net)))
+ (list name))))))
+ (setf tdom (string-downcase (stringify tdom)))
+ (dotimes (i (ipnet-hosts tnet))
+ (unless (zerop i)
+ (let* ((addr (ipnet-host tnet i))
+ (tail (join-strings #\.
+ (loop
+ for i from 0 below bytes
+ collect
+ (logand #xff
+ (ash addr (* 8 i)))))))
+ (rec :name (format nil "~A.~A" tail name)
+ :type :cname
+ :data (format nil "~A.~A" tail tdom))))))))))
;;;--------------------------------------------------------------------------
;;; Zone file output.