Megatest

;; (declare (uses stml2))
(declare (uses mtconfigf))
(declare (uses ulex))
(declare (uses pkts))
(module commonmod
	*
	
(import scheme (chicken base)) 

(use (prefix sqlite3 sqlite3:) posix typed-records srfi-18
     srfi-1 files format srfi-13 matchable 
     srfi-69 ports
     (prefix base64 base64:)
     regex-case regex hostinfo srfi-4
     (prefix dbi dbi:)

     (for-each
      (lambda (pktsdir) ;; look at all
	(cond
	 ((not (file-exists? pktsdir))
	  (print "ERROR: packets directory " pktsdir " does not exist."))
	 ((not (directory? pktsdir))
	  (print "ERROR: packets directory path " pktsdir " is not a directory."))
	 ((not (file-readable? pktsdir))
	  (print "ERROR: packets directory path " pktsdir " is not readable."))
	 (else
	  ;; (print "INFO: Loading packets found in " pktsdir)
	  (let ((pkts (glob (conc pktsdir "/*.pkt"))))
	    (for-each
	     (lambda (pkt)
	       (let* ((uuid    (cadr (string-match ".*/([0-9a-f]+).pkt" pkt)))

     ;;     pl-is-port-available
     ;;     pl-get-port-state
     ;;     ;; system
     ;;     get-normalized-cpu-load
	 
     ;; )

(import scheme posix-groups (chicken base) queues (chicken port) (chicken io) (chicken file) mailbox system-information)
(import srfi-18 pkts matchable regex
	typed-records srfi-69 srfi-1
	srfi-4 regex-case
	(prefix sqlite3 sqlite3:)
	(chicken foreign)
    (chicken sort)
    (chicken process-context posix)
    (chicken process-context)
    (chicken file posix)
    (chicken random)
    (chicken pretty-print)
    (chicken string)
    (chicken time)
    (chicken condition)
	(chicken tcp)) ;; ulex-netutil)

;;======================================================================
;; D E B U G   H E L P E R S
;;======================================================================
    
(define (dbg> . args)
  (with-output-to-port (current-error-port)

(define (any->number num)
  (cond
   ((number? num) num)
   ((string? num) (string->number num))
   (else num)))

;;(use trace)
;;(trace-call-sites #t)

;;======================================================================
;; D A T A B A S E   H A N D L I N G 
;;======================================================================

;; look in dbhandles for a db, return it, else return #f
;;

;; open db's hash table
;; returns: the dbdat
;;
(define (open-db acfg fname)
  (let* ((fullname     (conc (area-dbdir acfg) "/" fname))
	 (exists       (file-exists? fullname))
	 (write-access (if exists
			   (file-writable? fullname)
			   (file-writable? (area-dbdir acfg))))
	 (db           (sqlite3:open-database fullname))
	 (handler      (sqlite3:make-busy-timeout 136000))
	 )
    (sqlite3:set-busy-handler! db handler)
    (sqlite3:execute db "PRAGMA synchronous = 0;")
    (if (not exists) ;; need to init the db
	(if write-access

;;======================================================================
;; W O R K   Q U E U E   H A N D L I N G 
;;======================================================================

(define (register-db-as-mine acfg dbname)
  (let ((ht (area-dbs acfg)))
    (if (not (hash-table-ref/default ht dbname #f))
	(hash-table-set! ht dbname (pseudo-random-integer 10000)))))
	
(define (work-queue-add acfg fname witem)
  (let* ((work-queue-start (current-milliseconds))
	 (action           (witem-action witem)) ;; NB the action is the index into the rdat actions
	 (qdat             (or (hash-table-ref/default (area-wqueues acfg) fname #f)
			       (let ((newqdat (make-qdat)))
				 (hash-table-set! (area-wqueues acfg) fname newqdat)