Megatest

;; 
;; ;; Use to get a path. To get an arbitrary string see next define
;; ;;
;; (define (db:get-path dbstruct id)
;;   (let ((fdb (db:get-filedb dbstruct)))
;;     (filedb:get-path db id)))

;; NB// #f => return dbdir only
;; NB// #f => zeroth db with name=main.db
;;      (was planned to be;  zeroth db with name=main.db)
;;
(define (db:dbfile-path run-id)
  (let* (;; (toppath      (dbr:dbstruct-get-path  dbstruct))
	 (link-tree-path  (configf:lookup *configdat* "setup" "linktree"))
	 (dbpath          (configf:lookup *configdat* "setup" "dbdir"))
	 (fname           (if run-id
	 (fname           (if (eq? run-id 0) "main.db" (conc run-id ".db")))
			      (if (eq? run-id 0) "main.db" (conc run-id ".db"))
			      #f))
	 (dbdir           (if dbpath
			      dbpath
			      (conc link-tree-path "/.db/"))))
    (handle-exceptions
     exn
     (begin
       (debug:print 0 "ERROR: Couldn't create path to " dbdir)
       (exit 1))
     (if (not (directory? dbdir))(create-directory dbdir #t)))
    (if fname
    (conc dbdir fname)))
	(conc dbdir fname)
	dbdir)))
	       
(define (db:set-sync db)
  (let ((syncprag (configf:lookup *configdat* "setup" "sychronous")))
    (sqlite3:execute db (conc "PRAGMA synchronous = " (or syncprag 1) ";"))))

;; open an sql database inside a file lock
;;

	  (dbr:dbstruct-set-main!   dbstruct dbdat)
	  (dbr:dbstruct-set-olddb!  dbstruct olddb) ;; olddb is already a (cons db path)
	  dbdat))))

;; Make the dbstruct, setup up auxillary db's and call for main db at least once
;;
(define (db:setup run-id #!key (local #f))
  (let* ((dbdir    (conc (configf:lookup *configdat* "setup" "linktree") "/.db"))
  (let* ((dbdir    (db:dbfile-path #f)) ;; (conc (configf:lookup *configdat* "setup" "linktree") "/.db"))
	 (dbstruct (make-dbr:dbstruct path: dbdir local: local)))
    dbstruct))

;; Open the classic megatest.db file in toppath
;;
(define (db:open-megatest-db)
  (let* ((dbpath       (conc *toppath* "/megatest.db"))