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;;; bbdb-whois.el -- Big Brother gets a little help from Big Brother
;;; This file is part of the Insidious Big Brother Database (aka BBDB).
;;;
;;; Copyright (C) 1992, 1993 Roland McGrath
;;;
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2, or (at your option)
;;; any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; A copy of the GNU General Public License can be obtained from this
;;; program's author (send electronic mail to roland@gnu.ai.mit.edu) or
;;; from the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA
;;; 02139, USA.
;;;
;;; Send bug reports to bbdb@waider.ie
(require 'bbdb-com)
(defmacro bbdb-add-to-field (record field text)
(let ((get (intern (concat "bbdb-record-" (symbol-name field))))
(set (intern (concat "bbdb-record-set-" (symbol-name field)))))
`(let ((old (,get ,record))
(text ,text))
(or (member text old)
(,set ,record (nconc old (list text)))))))
(defcustom bbdb-whois-server (or (and (boundp 'whois-server) whois-server)
"whois.geektools.com")
"*Server for \\[bbdb-whois] lookups."
:group 'bbdb-utilities
:type 'string)
(defvar bbdb-whois-name nil
"Used to store the name during a whois call.")
(make-variable-buffer-local 'bbdb-whois-name)
(defvar bbdb-whois-record nil
"Used to store the record during a whois call.")
(make-variable-buffer-local 'bbdb-whois-record)
;;; main entry point. it'd be nice if we could bbdb-whois an arbitrary
;;; name and make a record from that directly.
;;;###autoload
(defun bbdb-whois (the-record &optional server)
(interactive (list (bbdb-get-record "BBDB Whois: ")
(and current-prefix-arg
(read-string "Query whois server: "
bbdb-whois-server))))
(or server (setq server bbdb-whois-server))
(if (or (bbdb-record-lastname the-record) (bbdb-record-firstname the-record))
;; XXX we seem to get called with a vector of nils.
(save-excursion
(set-buffer (generate-new-buffer " *bbdb-whois*"))
(set bbdb-whois-record the-record)
(set bbdb-whois-name
(if (bbdb-record-getprop the-record 'nic)
(concat "!" (bbdb-record-getprop the-record 'nic))
(concat (bbdb-record-lastname the-record) ", "
(bbdb-record-firstname the-record))))
(let ((proc (open-network-stream "whois" (current-buffer) server 43)))
(set-process-sentinel proc 'bbdb-whois-sentinel)
(process-send-string proc (concat bbdb-whois-name "\r\n"))))))
;;; This function parses the results from the server.
(defun bbdb-whois-sentinel (proc status)
(save-excursion
(let (rec)
(set-buffer (process-buffer proc))
(setq rec bbdb-whois-record)
(goto-char 1)
;; check for multiple replies
;; should maybe present a menu/completion buffer of multiples and do a
;; refetch.
(if (not (re-search-forward "Record last updated" (point-max) t))
(if (re-search-forward "No match" (point-max) t)
(message "Can not find a whois record for `%s'" bbdb-whois-name)
(if (re-search-forward "Access Limit Exceeded" (point-max) t)
(message "Per-day access limit to %s exceeded."
bbdb-whois-server) ;; bah!
(message "%s is ambiguous to whois; try a different name"
bbdb-whois-name)))
;; clean up & parse buffer, otherwise.
(while (re-search-forward "\r\n" (point-max) t)
(replace-match "\n"))
(goto-char 1)
(if (re-search-forward
(concat (if (string-match "^!" bbdb-whois-name)
(concat "(\\("
(regexp-quote (substring bbdb-whois-name 1))
"\\))")
(concat (regexp-quote bbdb-whois-name)
".*(\\([A-Z0-9]+\\))"))
"\\s *\\(\\S +@\\S +\\)?$")
nil t)
(let ((net (if (match-beginning 2)
(downcase (buffer-substring (match-beginning 2)
(match-end 2)))))
(nic (buffer-substring (match-beginning 1) (match-end 1)))
(lines nil))
(if net
(bbdb-add-to-field rec net net))
(bbdb-record-putprop rec 'nic nic)
;; Snarf company.
;; not all nic records have companies, though.
(forward-line 1)
(back-to-indentation)
(let ((company (buffer-substring (point) (progn (end-of-line)
(point))))
(old (bbdb-record-company rec)))
(cond ((not old)
(bbdb-record-set-company rec company))
((string= old company)
nil)
(t
(bbdb-record-putprop rec 'nic-organization company))))
;; Read the address info into LINES.
(while (progn (forward-line 1)
(not (looking-at "^$")))
(back-to-indentation)
(setq lines (cons (buffer-substring (point)
(progn (end-of-line)
(point)))
lines)))
;; Snarf phone number.
;; phone, fax are presented, it seems, as
;; +country area prefix number +country area prefix number
;; we can look for the " +" and split there, I guess.
(if (car lines)
(let ((phones (car lines))
(n 1)
phone-numbers)
(while (string-match "^\\(.+\\) \\+" phones)
(setq phone-numbers
(append phone-numbers
(list (substring phones 0 (match-end 1))))
phones (substring phones (+ 1 (match-end 1)))))
(setq phone-numbers (append phone-numbers
(list phones)))
;; now add each member of the list to the bbdb record
;; it'd be nice if we could be smarter about this.
(mapc (function
(lambda(p)
(if (not (bbdb-find-phone
p (bbdb-record-phones rec)))
(let ((p-n
(vector (format "nic-phone-%d" n) p)))
(bbdb-add-to-field rec phones p-n)
(setq n (+ 1 n))))))
phone-numbers)
;; throw away phones line from what we've snarfed
(setq lines (cdr lines))))
;; Snarf address.
(if (car lines)
(let ((addr (make-vector bbdb-address-length nil))
(city "")
(state "")
(zip "")
(country ""))
;; extract country
(if (string-match "^[A-Z][A-Z]$" (car lines))
(setq country (car lines) ;; could convert from ISO...
lines (cdr lines)))
;; extract city, state, zip
;; it would be nice if this could all use bbdb-snarf.
;; or if NICs would hand out something machine
;; readable, like <shudder> XML.
;;
;; note the zipcode check at the end of the regexp
;; isn't really a zipcode check, because we don't do
;; zipcode checks any more.
(if (string-match
"\\([^,]+\\),\\s *\\(\\S +\\)\\s *\\(.+\\)"
(car lines))
(setq city (substring (car lines)
(match-beginning 1)
(match-end 1))
state (substring (car lines)
(match-beginning 2)
(match-end 2))
zip (substring (car lines)
(match-beginning 3)
(match-end 3))
lines (cdr lines))
;; otherwise we just stuff everything into the
;; streets list and let the user clean it up. This
;; would be nice to do heuristically, if I knew
;; enough about variable address formats.
;; (bbdb-snarf-grok-address (ADDR)) would be neat.
)
(bbdb-address-set-location addr "nic-address")
(bbdb-address-set-city addr (or city ""))
(bbdb-address-set-state addr (or state ""))
(bbdb-address-set-zip addr (or zip ""))
(bbdb-address-set-country addr (or country ""))
(setq lines (nreverse lines))
(bbdb-address-set-streets addr lines)
;; should probably overwrite existing nic-address field.
(bbdb-add-to-field rec addresses addr)))
;; Snarf any random notes.
(setq lines nil)
(while (progn
(forward-line 1)
(back-to-indentation)
(not (looking-at
"$\\|Record last updated on")))
(if (looking-at "Alternate mailbox: \\(\\S +\\)$")
(bbdb-add-to-field rec net
(buffer-substring (match-beginning 1)
(match-end 1)))
(setq lines (cons (buffer-substring (point)
(progn (end-of-line)
(point)))
lines))))
(if lines
(bbdb-record-putprop rec 'nic-notes
(mapconcat 'identity
(nreverse lines)
"\n")))
;; Snarf the last-update date.
(if (re-search-forward "Record last updated on \\(\\S *\\)\\."
nil t)
(bbdb-record-putprop rec 'nic-updated
(buffer-substring (match-beginning 1)
(match-end 1))))
(save-excursion
(set-buffer bbdb-buffer-name)
(bbdb-redisplay-one-record rec)))
(message "No whois information for %s" bbdb-whois-name)))
(delete-process proc)
(kill-buffer (current-buffer)))))
(defun bbdb-find-phone (string record)
"Return the vector entry if STRING is a phone number listed in RECORD."
(let ((phone nil)
(done nil))
(while (and record (not done))
(setq phone (car record))
(if (string= string (bbdb-phone-string phone))
(setq done phone))
(setq record (cdr record)))
done))
(provide 'bbdb-whois)
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