135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
;;
;; ;; 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 => 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 (eq? run-id 0) "main.db" (conc run-id ".db")))
(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)))
(conc dbdir fname)))
|
>
|
>
|
>
>
|
>
|
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
;;
;; ;; 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
;; (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
(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)
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
;;
|
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
|
(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"))
(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"))
|
|
|
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
|
(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 (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"))
|