Megatest

		   (set! res (apply proc db params))
		   (if (not idb)(sqlite3:finalize! db))
		   res))))
   (handle-exceptions
    exn
    (begin
      (debug:print 0 "EXCEPTION: database probably overloaded?")
      (debug:print 0 "  " exn)
      (print-call-chain)
      (thread-sleep! (random 120))
      (debug:print 0 "trying db call one more time....")
      (runner))
    (runner))))

(define open-run-close open-run-close-exception-handling)

	    final-res)))))

;; The target is keyval1/keyval2..., cached in *target* as it is used often
(define (db:get-target db run-id)
  (let ((mytarg (hash-table-ref/default *target* run-id #f)))
    (if mytarg
	mytarg
	(let* ((keyvals (db:get-key-vals db run-id)) ;; (rdb:get-key-vals db run-id))
	       (thekey  (string-intersperse (map (lambda (x)(if x x "-na-")) keyvals) "/")))
	  (hash-table-set! *target* run-id thekey)
	  thekey))))

;;======================================================================
;;  T E S T S
;;======================================================================

     qrystr)
    res))

;;======================================================================
;; QUEUE UP META, TEST STATUS AND STEPS
;;======================================================================

(define (db:updater db)
  (let loop ((start-time (current-time)))
    (thread-sleep! 0.5) ;; move save time around to minimize regular collisions?
    (db:write-cached-data db)
    (loop start-time)))
    
(define (remote:test-update-meta-info db test-id minutes cpuload diskfree tmpfree)

  (mutex-lock! *incoming-mutex*)
  (set! *incoming-data* (cons (vector 'meta-info
				      (current-seconds)
				      (list cpuload
					    diskfree
					    minutes
					    test-id)) ;; run-id test-name item-path minutes cpuload diskfree tmpfree) 
			      *incoming-data*))
  (mutex-unlock! *incoming-mutex*)
  (if *cache-on*
      (debug:print 6 "INFO: *cache-on* is " *cache-on* ", skipping cache write as part of test-update-meta-info")
      (db:write-cached-data db)))



















(define (db:write-cached-data db)


  (let ((meta-stmt (sqlite3:prepare db "UPDATE tests SET cpuload=?,diskfree=?,run_duration=?,state='RUNNING' WHERE id=? AND state NOT IN ('COMPLETED','KILLREQ','KILLED');"))

	(step-stmt (sqlite3:prepare db "INSERT OR REPLACE into test_steps (test_id,stepname,state,status,event_time,comment,logfile) VALUES(?,?,?,?,?,?,?);")) ;; strftime('%s','now')#f)


	(data (sort *incoming-data* (lambda (a b)(< (vector-ref a 1)(vector-ref b 1))))))


    (if (> (length data) 0)
	(debug:print 4 "Writing cached data " data))
    (mutex-lock! *incoming-mutex*)
    (sqlite3:with-transaction 
     db
     (lambda ()
       (for-each (lambda (entry)

		   (case (vector-ref entry 0)
		     ((meta-info)
		      (apply sqlite3:execute meta-stmt (vector-ref entry 2)))
		     ((step-status)
		      (apply sqlite3:execute step-stmt (vector-ref entry 2)))


		     (else
		      (debug:print 0 "ERROR: Queued entry not recognised " entry))))
		 data)))
    (sqlite3:finalize! meta-stmt) ;; sqlite is the bottleneck, clear the statements asap?
    (sqlite3:finalize! step-stmt)

























    (set! *incoming-data* '())
    (mutex-unlock! *incoming-mutex*)))

(define (db:roll-up-pass-fail-counts db run-id test-name item-path status)
  (if (and (not (equal? item-path ""))
	   (or (equal? status "PASS")
	       (equal? status "WARN")
	       (equal? status "FAIL")
	       (equal? status "WAIVED")

	'())))

(define (db:load-test-data db test-id)
  (let loop ((lin (read-line)))
    (if (not (eof-object? lin))
	(begin
	  (debug:print 4 lin)
	  (rdb:csv->test-data db test-id lin)
	  (loop (read-line)))))
  ;; roll up the current results.
  ;; FIXME: Add the status to 
  (rdb:test-data-rollup db test-id #f))

;; WARNING: Do NOT call this for the parent test on an iterated test
;; Roll up test_data pass/fail results
;; look at the test_data status field, 
;;    if all are pass (any case) and the test status is PASS or NULL or '' then set test status to PASS.
;;    if one or more are fail (any case) then set test status to PASS, non "pass" or "fail" are ignored
(define (db:test-data-rollup db test-id status)

;; (db:extract-ods-file db "outputfile.ods" '(("sysname" "%")("fsname" "%")("datapath" "%")) "%")


;;======================================================================
;; REMOTE DB ACCESS VIA RPC
;;======================================================================

(define (rdb:set-tests-state-status db run-id testnames currstate currstatus newstate newstatus)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:set-tests-state-status host port)
	 run-id testnames currstate currstatus newstate newstatus))
      (db:set-tests-state-status db run-id testnames currstate currstatus newstate newstatus)))

(define (rdb:teststep-set-status! db test-id teststep-name state-in status-in itemdat comment logfile)
  (let ((item-path (item-list->path itemdat)))
    (if *runremote*
	(let ((host (vector-ref *runremote* 0))
	      (port (vector-ref *runremote* 1)))
	  ((rpc:procedure 'rdb:teststep-set-status! host port)
	   test-id teststep-name state-in status-in item-path comment logfile))
	(db:teststep-set-status! db test-id teststep-name state-in status-in item-path comment logfile))))

(define (rdb:test-update-meta-info db test-id minutes cpuload diskfree tmpfree)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:test-update-meta-info host port)
	 test-id minutes cpuload diskfree tmpfree))
      (db:test-update-meta-info db test-id minutes cpuload diskfree tmpfree)))

(define (rdb:test-set-state-status-by-run-id-testname db run-id test-name item-path status state)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:test-set-state-status-by-run-id-testname host port)
	  run-id test-name item-path status state))
      (db:test-set-state-status-by-run-id-testname db run-id test-name item-path status state)))

(define (rdb:csv->test-data db test-id csvdata)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:csv->test-data host port)
	 test-id csvdata))
      (db:csv->test-data db test-id csvdata)))

(define (rdb:roll-up-pass-fail-counts db run-id test-name item-path status)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:roll-up-pass-fail-counts host port)
	 run-id test-name item-path status))
      (db:roll-up-pass-fail-counts db run-id test-name item-path status)))

(define (rdb:test-set-comment db test-id comment)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:test-set-comment host port)
	 test-id comment))
      (db:test-set-comment db test-id comment)))

(define (rdb:test-set-log! db test-id logf)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:test-set-log! host port) test-id logf))
      (db:test-set-log! db test-id logf)))

(define (rdb:get-runs db runnamepatt numruns startrunoffset keypatts)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:get-runs host port)
	 runnamepatt numruns startrunoffset keypatts))
      (db:get-runs db runnamepatt numruns startrunoffset keypatts)))

(define (rdb:get-tests-for-run db run-id testpatt itempatt states statuses #!key (not-in #t))
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:get-tests-for-run host port)
	  run-id testpatt itempatt states statuses not-in: not-in))
      (db:get-tests-for-run db run-id testpatt itempatt states statuses not-in: not-in)))

;; (define (rdb:get-test-data-by-id db test-id)
;;   (if *runremote*
;;       (let ((host (vector-ref *runremote* 0))
;; 	    (port (vector-ref *runremote* 1)))
;; 	((rpc:procedure 'rpc:get-test-data-by-id host port)
;; 	 test-id))
;;       (db:get-test-data-by-id db test-id)))
      
(define (rdb:get-keys db)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	(if *db-keys* *db-keys* 
	    (let ((keys ((rpc:procedure 'rdb:get-keys host port))))
	      (set! *db-keys* keys)
	      keys)))
      (db:get-keys db)))
	 
(define (rdb:get-num-runs db runpatt)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:get-num-runs host port) runpatt))
      (db:get-num-runs db runpatt)))

(define (rdb:test-set-state-status-by-id db test-id newstate newstatus newcomment)
    (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:test-set-state-status-by-id host port)
	 test-id newstate newstatus newcomment))
      (db:test-set-state-status-by-id db test-id newstate newstatus newcomment)))

(define (rdb:get-key-val-pairs db run-id)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:get-key-val-pairs host port) run-id))
      (db:get-key-val-pairs db run-id)))
	 
(define (rdb:get-key-vals db run-id)
    (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:get-key-vals host port) run-id))
      (db:get-key-vals db run-id)))

(define (rdb:testmeta-get-record db testname)
   (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:testmeta-get-record host port) testname))
      (db:testmeta-get-record db testname)))

;; (define (rdb:get-test-data-by-id db test-id)
;;   (if *runremote*
;;       (let ((host (vector-ref *runremote* 0))
;; 	    (port (vector-ref *runremote* 1)))
;; 	((rpc:procedure 'rdb:get-test-data-by-id host port) test-id))
;;       (db:get-test-data-by-id db test-id)))

(define (rdb:get-run-info db run-id)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:get-run-info host port) run-id))
      (db:get-run-info db run-id)))

(define (rdb:get-steps-for-test db test-id)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:get-steps-for-test host port) test-id))
      (db:get-steps-for-test db test-id)))

(define (rdb:get-steps-table db test-id)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:get-steps-table host port) test-id))
      (db:get-steps-table db test-id)))

(define (rdb:read-test-data db test-id categorypatt)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:read-test-data host port) test-id categorypatt))
      (db:read-test-data db test-id categorypatt)))

(define (rdb:get-test-info db run-id testname item-path)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:get-test-info host port) run-id testname item-path))
      (db:get-test-info db run-id testname item-path)))

(define (rdb:delete-test-records db test-id)
  (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:delete-test-records host port) test-id))
      (db:delete-test-records db test-id)))

(define (rdb:test-data-rollup db test-id status)
    (if *runremote*
      (let ((host (vector-ref *runremote* 0))
	    (port (vector-ref *runremote* 1)))
	((rpc:procedure 'rdb:test-data-rollup host port) test-id status))
      (db:test-data-rollup db test-id status)))

(define (rdb:test-get-paths-matching db keynames target fname)
   (if *runremote*
       (let ((host (vector-ref *runremote* 0))
	     (port (vector-ref *runremote* 1)))
	 ((rpc:procedure 'rdb:test-get-paths-matching host port) keynames target fname))
       (db:test-get-paths-matching db keynames target fname)))

(define (rdb:open-run-close procname . remargs)
   (if *runremote*
       (let ((host (vector-ref *runremote* 0))
	     (port (vector-ref *runremote* 1)))
	 (apply (rpc:procedure 'rdb:open-run-close host port) procname remargs))
       (apply open-run-close (eval procname) remargs)))