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;;======================================================================
;; Database access
;;======================================================================
(require-extension (srfi 18) extras tcp) ;; rpc)
;; (import (prefix rpc rpc:))
(use sqlite3 srfi-1 posix regex regex-case srfi-69 csv-xml s11n md5 message-digest)
(import (prefix sqlite3 sqlite3:))
(use zmq)
(declare (unit db))
(declare (uses common))
(declare (uses keys))
(declare (uses ods))
(include "common_records.scm")
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;;======================================================================
;; Database access
;;======================================================================
(require-extension (srfi 18) extras tcp) ;; rpc)
;; (import (prefix rpc rpc:))
(use sqlite3 srfi-1 posix regex regex-case srfi-69 csv-xml s11n md5 message-digest base64)
(import (prefix sqlite3 sqlite3:))
(import (prefix base64 base64:))
(declare (unit db))
(declare (uses common))
(declare (uses keys))
(declare (uses ods))
(include "common_records.scm")
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(debug:print 0 " " ((condition-property-accessor 'exn 'message) exn))
(print-call-chain)
(thread-sleep! (random 120))
(debug:print-info 0 "trying db call one more time....")
(apply open-run-close-no-exception-handling proc idb params))
(apply open-run-close-no-exception-handling proc idb params)))
(define open-run-close open-run-close-exception-handling)
(define *global-delta* 0)
(define *last-global-delta-printed* 0)
(define (open-run-close-measure proc idb . params)
(debug:print-info 11 "open-run-close-measure START, idb=" idb ", params=" params)
(let* ((start-ms (current-milliseconds))
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(debug:print 0 " " ((condition-property-accessor 'exn 'message) exn))
(print-call-chain)
(thread-sleep! (random 120))
(debug:print-info 0 "trying db call one more time....")
(apply open-run-close-no-exception-handling proc idb params))
(apply open-run-close-no-exception-handling proc idb params)))
;; (define open-run-close open-run-close-exception-handling)
(define open-run-close open-run-close-no-exception-handling)
(define *global-delta* 0)
(define *last-global-delta-printed* 0)
(define (open-run-close-measure proc idb . params)
(debug:print-info 11 "open-run-close-measure START, idb=" idb ", params=" params)
(let* ((start-ms (current-milliseconds))
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(if currstate (conc "state='" currstate "' AND ") "")
(if currstatus (conc "status='" currstatus "' AND ") "")
" run_id=? AND testname=? AND NOT (item_path='' AND testname in (SELECT DISTINCT testname FROM tests WHERE testname=? AND item_path != ''));")))
;;(debug:print 0 "QRY: " qry)
(sqlite3:execute db qry run-id newstate newstatus testname testname)))
testnames))
(define (cdb:delete-tests-in-state zmqsocket run-id state)
(cdb:client-call zmqsocket 'delete-tests-in-state #t *default-numtries* run-id state))
;; speed up for common cases with a little logic
(define (db:test-set-state-status-by-id db test-id newstate newstatus newcomment)
(cond
((and newstate newstatus newcomment)
(sqlite3:exectute db "UPDATE tests SET state=?,status=?,comment=? WHERE id=?;" newstate newstatus test-id))
((and newstate newstatus)
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(if currstate (conc "state='" currstate "' AND ") "")
(if currstatus (conc "status='" currstatus "' AND ") "")
" run_id=? AND testname=? AND NOT (item_path='' AND testname in (SELECT DISTINCT testname FROM tests WHERE testname=? AND item_path != ''));")))
;;(debug:print 0 "QRY: " qry)
(sqlite3:execute db qry run-id newstate newstatus testname testname)))
testnames))
(define (cdb:delete-tests-in-state serverdat run-id state)
(cdb:client-call serverdat 'delete-tests-in-state #t *default-numtries* run-id state))
;; speed up for common cases with a little logic
(define (db:test-set-state-status-by-id db test-id newstate newstatus newcomment)
(cond
((and newstate newstatus newcomment)
(sqlite3:exectute db "UPDATE tests SET state=?,status=?,comment=? WHERE id=?;" newstate newstatus test-id))
((and newstate newstatus)
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(define (db:test-set-comment db test-id comment)
(sqlite3:execute
db
"UPDATE tests SET comment=? WHERE id=?;"
comment test-id))
(define (cdb:test-set-rundir! zmqsocket run-id test-name item-path rundir)
(cdb:client-call zmqsocket 'test-set-rundir #t *default-numtries* rundir run-id test-name item-path))
(define (cdb:test-set-rundir-by-test-id zmqsocket test-id rundir)
(cdb:client-call zmqsocket 'test-set-rundir-by-test-id #t *default-numtries* rundir test-id))
(define (db:test-get-rundir-from-test-id db test-id)
(let ((res #f)) ;; (hash-table-ref/default *test-paths* test-id #f)))
;; (if res
;; res
;; (begin
(sqlite3:for-each-row
(lambda (tpath)
(set! res tpath))
db
"SELECT rundir FROM tests WHERE id=?;"
test-id)
;; (hash-table-set! *test-paths* test-id res)
res)) ;; ))
(define (cdb:test-set-log! zmqsocket test-id logf)
(if (string? logf)(cdb:client-call zmqsocket 'test-set-log #f *default-numtries* logf test-id)))
;;======================================================================
;; Misc. test related queries
;;======================================================================
(define (db:test-get-paths-matching db keynames target fnamepatt #!key (res '()))
(let* ((testpatt (if (args:get-arg "-testpatt")(args:get-arg "-testpatt") "%"))
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(define (db:test-set-comment db test-id comment)
(sqlite3:execute
db
"UPDATE tests SET comment=? WHERE id=?;"
comment test-id))
(define (cdb:test-set-rundir! serverdat run-id test-name item-path rundir)
(cdb:client-call serverdat 'test-set-rundir #t *default-numtries* rundir run-id test-name item-path))
(define (cdb:test-set-rundir-by-test-id serverdat test-id rundir)
(cdb:client-call serverdat 'test-set-rundir-by-test-id #t *default-numtries* rundir test-id))
(define (db:test-get-rundir-from-test-id db test-id)
(let ((res #f)) ;; (hash-table-ref/default *test-paths* test-id #f)))
;; (if res
;; res
;; (begin
(sqlite3:for-each-row
(lambda (tpath)
(set! res tpath))
db
"SELECT rundir FROM tests WHERE id=?;"
test-id)
;; (hash-table-set! *test-paths* test-id res)
res)) ;; ))
(define (cdb:test-set-log! serverdat test-id logf)
(if (string? logf)(cdb:client-call serverdat 'test-set-log #f *default-numtries* logf test-id)))
;;======================================================================
;; Misc. test related queries
;;======================================================================
(define (db:test-get-paths-matching db keynames target fnamepatt #!key (res '()))
(let* ((testpatt (if (args:get-arg "-testpatt")(args:get-arg "-testpatt") "%"))
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;; (define (db:updater)
;; (debug:print-info 4 "Starting cache processing")
;; (let loop ()
;; (thread-sleep! 10) ;; move save time around to minimize regular collisions?
;; (db:write-cached-data)
;; (loop)))
(define (db:obj->string obj)(with-output-to-string (lambda ()(serialize obj))))
(define (db:string->obj msg)(with-input-from-string msg (lambda ()(deserialize))))
(define (cdb:use-non-blocking-mode proc)
(set! *client-non-blocking-mode* #t)
(let ((res (proc)))
(set! *client-non-blocking-mode* #f)
res))
;; params = 'target cached remparams
;;
;; make-vector-record cdb packet client-sig qtype immediate query-sig params qtime
;;
(define (cdb:client-call zmq-sockets qtype immediate numretries . params)
(debug:print-info 11 "cdb:client-call zmq-sockets=" zmq-sockets ", qtype=" qtype ", immediate=" immediate ", numretries=" numretries ", params=" params)
(handle-exceptions
exn
(begin
(thread-sleep! 5)
(if (> numretries 0)(apply cdb:client-call zmq-sockets qtype immediate (- numretries 1) params)))
(let* ((push-socket (vector-ref zmq-sockets 0))
(sub-socket (vector-ref zmq-sockets 1))
(client-sig (server:get-client-signature))
(query-sig (message-digest-string (md5-primitive) (conc qtype immediate params)))
(zdat (db:obj->string (vector client-sig qtype immediate query-sig params (current-seconds)))) ;; (with-output-to-string (lambda ()(serialize params))))
(res #f)
(send-receive (lambda ()
(debug:print-info 11 "sending message")
(send-message push-socket zdat)
(debug:print-info 11 "message sent")
(let loop ()
;; get the sender info
;; this should match (server:get-client-signature)
;; we will need to process "all" messages here some day
(receive-message* sub-socket)
;; now get the actual message
(let ((myres (db:string->obj (receive-message* sub-socket))))
(if (equal? query-sig (vector-ref myres 1))
(set! res (vector-ref myres 2))
(loop))))))
(timeout (lambda ()
(let loop ((n numretries))
(thread-sleep! 15)
(if (not res)
(if (> numretries 0)
(begin
(debug:print 2 "WARNING: no reply to query " params ", trying resend")
(debug:print-info 11 "re-sending message")
(send-message push-socket zdat)
(debug:print-info 11 "message re-sent")
(loop (- n 1)))
;; (apply cdb:client-call zmq-sockets qtype immediate (- numretries 1) params))
(begin
(debug:print 0 "ERROR: cdb:client-call timed out " params ", exiting.")
(exit 5))))))))
(debug:print-info 11 "Starting threads")
(let ((th1 (make-thread send-receive "send receive"))
(th2 (make-thread timeout "timeout")))
(thread-start! th1)
(thread-start! th2)
(thread-join! th1)
(debug:print-info 11 "cdb:client-call returning res=" res)
res))))
(define (cdb:set-verbosity zmq-socket val)
(cdb:client-call zmq-socket 'set-verbosity #f *default-numtries* val))
(define (cdb:login zmq-sockets keyval signature)
(cdb:client-call zmq-sockets 'login #t *default-numtries* keyval megatest-version signature))
(define (cdb:logout zmq-socket keyval signature)
(cdb:client-call zmq-socket 'logout #t *default-numtries* keyval signature))
(define (cdb:num-clients zmq-socket)
(cdb:client-call zmq-socket 'numclients #t *default-numtries*))
(define (cdb:test-set-status-state zmqsocket test-id status state msg)
(if msg
(cdb:client-call zmqsocket 'state-status-msg #t *default-numtries* state status msg test-id)
(cdb:client-call zmqsocket 'state-status #t *default-numtries* state status test-id))) ;; run-id test-name item-path minutes cpuload diskfree tmpfree)
(define (cdb:test-rollup-test_data-pass-fail zmqsocket test-id)
(cdb:client-call zmqsocket 'test_data-pf-rollup #t *default-numtries* test-id test-id test-id test-id))
(define (cdb:pass-fail-counts zmqsocket test-id fail-count pass-count)
(cdb:client-call zmqsocket 'pass-fail-counts #t *default-numtries* fail-count pass-count test-id))
(define (cdb:tests-register-test zmqsocket run-id test-name item-path)
(let ((item-paths (if (equal? item-path "")
(list item-path)
(list item-path ""))))
(cdb:client-call zmqsocket 'register-test #t *default-numtries* run-id test-name item-path)))
(define (cdb:flush-queue zmqsocket)
(cdb:client-call zmqsocket 'flush #f *default-numtries*))
(define (cdb:kill-server zmqsocket)
(cdb:client-call zmqsocket 'killserver #f *default-numtries*))
(define (cdb:roll-up-pass-fail-counts zmqsocket run-id test-name item-path status)
(cdb:client-call zmqsocket 'immediate #f *default-numtries* open-run-close db:roll-up-pass-fail-counts #f run-id test-name item-path status))
(define (cdb:get-test-info zmqsocket run-id test-name item-path)
(cdb:client-call zmqsocket 'immediate #f *default-numtries* open-run-close db:get-test-info #f run-id test-name item-path))
(define (cdb:get-test-info-by-id zmqsocket test-id)
(cdb:client-call zmqsocket 'immediate #f *default-numtries* open-run-close db:get-test-info-by-id #f test-id))
;; db should be db open proc or #f
(define (cdb:remote-run proc db . params)
(apply cdb:client-call *runremote* 'immediate #f *default-numtries* open-run-close proc #f params))
(define (db:test-get-logfile-info db run-id test-name)
(let ((res #f))
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;; (define (db:updater)
;; (debug:print-info 4 "Starting cache processing")
;; (let loop ()
;; (thread-sleep! 10) ;; move save time around to minimize regular collisions?
;; (db:write-cached-data)
;; (loop)))
(define (db:obj->string obj)
(string-substitute
(regexp "=") "_"
(base64:base64-encode (with-output-to-string (lambda ()(serialize obj))))
#t))
(define (db:string->obj msg)
(with-input-from-string
(base64:base64-decode
(string-substitute
(regexp "_") "=" msg #t))
(lambda ()(deserialize))))
(define (cdb:use-non-blocking-mode proc)
(set! *client-non-blocking-mode* #t)
(let ((res (proc)))
(set! *client-non-blocking-mode* #f)
res))
;; params = 'target cached remparams
;;
;; make-vector-record cdb packet client-sig qtype immediate query-sig params qtime
;;
(define (cdb:client-call serverdat qtype immediate numretries . params)
(debug:print-info 11 "cdb:client-call serverdat=" serverdat ", qtype=" qtype ", immediate=" immediate ", numretries=" numretries ", params=" params)
;; (handle-exceptions
;; exn
;; (begin
;; (thread-sleep! 5)
;; (if (> numretries 0)(apply cdb:client-call serverdat qtype immediate (- numretries 1) params)))
(let* ((client-sig (server:get-client-signature))
(query-sig (message-digest-string (md5-primitive) (conc qtype immediate params)))
(zdat (db:obj->string (vector client-sig qtype immediate query-sig params (current-seconds)))) ;; (with-output-to-string (lambda ()(serialize params))))
)
(debug:print-info 11 "zdat=" zdat)
(let* (
(res #f)
(rawdat (server:client-send-receive serverdat zdat))
(tmp #f))
(debug:print-info 11 "Sent " zdat ", received " rawdat)
(set! tmp (db:string->obj rawdat))
;; (if (equal? query-sig (vector-ref myres 1))
;; (set! res
(vector-ref tmp 2)
;; (loop (server:client-send-receive serverdat zdat)))))))
;; (timeout (lambda ()
;; (let loop ((n numretries))
;; (thread-sleep! 15)
;; (if (not res)
;; (if (> numretries 0)
;; (begin
;; (debug:print 2 "WARNING: no reply to query " params ", trying resend")
;; (debug:print-info 11 "re-sending message")
;; (apply cdb:client-call serverdat qtype immediate numretries params)
;; (debug:print-info 11 "message re-sent")
;; (loop (- n 1)))
;; ;; (apply cdb:client-call serverdats qtype immediate (- numretries 1) params))
;; (begin
;; (debug:print 0 "ERROR: cdb:client-call timed out " params ", exiting.")
;; (exit 5))))))))
;; (send-receive)
)))
;; (debug:print-info 11 "Starting threads")
;; (let ((th1 (make-thread send-receive "send receive"))
;; (th2 (make-thread timeout "timeout")))
;; (thread-start! th1)
;; (thread-start! th2)
;; (thread-join! th1)
;; (debug:print-info 11 "cdb:client-call returning res=" res)
;; res))))
(define (cdb:set-verbosity serverdat val)
(cdb:client-call serverdat 'set-verbosity #f *default-numtries* val))
(define (cdb:login serverdat keyval signature)
(cdb:client-call serverdat 'login #t *default-numtries* keyval megatest-version signature))
(define (cdb:logout serverdat keyval signature)
(cdb:client-call serverdat 'logout #t *default-numtries* keyval signature))
(define (cdb:num-clients serverdat)
(cdb:client-call serverdat 'numclients #t *default-numtries*))
(define (cdb:test-set-status-state serverdat test-id status state msg)
(if msg
(cdb:client-call serverdat 'state-status-msg #t *default-numtries* state status msg test-id)
(cdb:client-call serverdat 'state-status #t *default-numtries* state status test-id))) ;; run-id test-name item-path minutes cpuload diskfree tmpfree)
(define (cdb:test-rollup-test_data-pass-fail serverdat test-id)
(cdb:client-call serverdat 'test_data-pf-rollup #t *default-numtries* test-id test-id test-id test-id))
(define (cdb:pass-fail-counts serverdat test-id fail-count pass-count)
(cdb:client-call serverdat 'pass-fail-counts #t *default-numtries* fail-count pass-count test-id))
(define (cdb:tests-register-test serverdat run-id test-name item-path)
(let ((item-paths (if (equal? item-path "")
(list item-path)
(list item-path ""))))
(cdb:client-call serverdat 'register-test #t *default-numtries* run-id test-name item-path)))
(define (cdb:flush-queue serverdat)
(cdb:client-call serverdat 'flush #f *default-numtries*))
(define (cdb:kill-server serverdat)
(cdb:client-call serverdat 'killserver #f *default-numtries*))
(define (cdb:roll-up-pass-fail-counts serverdat run-id test-name item-path status)
(cdb:client-call serverdat 'immediate #f *default-numtries* open-run-close db:roll-up-pass-fail-counts #f run-id test-name item-path status))
(define (cdb:get-test-info serverdat run-id test-name item-path)
(cdb:client-call serverdat 'immediate #f *default-numtries* open-run-close db:get-test-info #f run-id test-name item-path))
(define (cdb:get-test-info-by-id serverdat test-id)
(cdb:client-call serverdat 'immediate #f *default-numtries* open-run-close db:get-test-info-by-id #f test-id))
;; db should be db open proc or #f
(define (cdb:remote-run proc db . params)
(apply cdb:client-call *runremote* 'immediate #f *default-numtries* open-run-close proc #f params))
(define (db:test-get-logfile-info db run-id test-name)
(let ((res #f))
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(let* ((data (sort indata (lambda (a b)
(< (cdb:packet-get-qtime a)(cdb:packet-get-qtime b))))))
(for-each
(lambda (item)
(db:process-queue-item db pubsock item))
data)))
(define (db:process-queue-item db pubsock item)
(let* ((stmt-key (cdb:packet-get-qtype item))
(qry-sig (cdb:packet-get-query-sig item))
(return-address (cdb:packet-get-client-sig item))
(params (cdb:packet-get-params item))
(query (let ((q (alist-ref stmt-key db:queries)))
(if q (car q) #f))))
(debug:print-info 11 "Special queries/requests stmt-key=" stmt-key ", return-address=" return-address ", qrery=" query ", params=" params)
(cond
(query
(apply sqlite3:execute db query params)
(server:reply pubsock return-address qry-sig #t #t))
((member stmt-key db:special-queries)
(debug:print-info 11 "Handling special statement " stmt-key)
(case stmt-key
((immediate)
(let ((proc (car params))
(remparams (cdr params)))
;; we are being handed a procedure so call it
(debug:print-info 11 "Running (apply " proc " " remparams ")")
(server:reply pubsock return-address qry-sig #t (apply proc remparams))))
((login)
(if (< (length params) 3) ;; should get toppath, version and signature
'(#f "login failed due to missing params") ;; missing params
(let ((calling-path (car params))
(calling-vers (cadr params))
(client-key (caddr params)))
(if (and (equal? calling-path *toppath*)
(equal? megatest-version calling-vers))
(begin
(hash-table-set! *logged-in-clients* client-key (current-seconds))
(server:reply pubsock return-address qry-sig #t '(#t "successful login"))) ;; path matches - pass! Should vet the caller at this time ...
(list #f (conc "Login failed due to mismatch paths: " calling-path ", " *toppath*))))))
((flush sync)
(server:reply pubsock return-address qry-sig #t 1)) ;; (length data)))
((set-verbosity)
(set! *verbosity* (car params))
(server:reply pubsock return-address qry-sig #t '(#t *verbosity*)))
((killserver)
(debug:print 0 "WARNING: Server going down in 15 seconds by user request!")
(open-run-close tasks:server-deregister tasks:open-db
(cadr *server-info*)
pullport: (caddr *server-info*))
(thread-start! (make-thread (lambda ()(thread-sleep! 15)(exit))))
(server:reply pubsock return-address qry-sig #t '(#t "exit process started")))
(else ;; not a command, i.e. is a query
(debug:print 0 "ERROR: Unrecognised query/command " stmt-key)
(server:reply pubsock return-address qry-sig #f 'failed))))
(else
(debug:print-info 11 "Executing " stmt-key " for " params)
(apply sqlite3:execute (hash-table-ref queries stmt-key) params)
(server:reply pubsock return-address qry-sig #t #t)))))
(define (db:test-get-records-for-index-file db run-id test-name)
(let ((res '()))
(sqlite3:for-each-row
(lambda (id itempath state status run_duration logf comment)
(set! res (cons (vector id itempath state status run_duration logf comment) res)))
db
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(let* ((data (sort indata (lambda (a b)
(< (cdb:packet-get-qtime a)(cdb:packet-get-qtime b))))))
(for-each
(lambda (item)
(db:process-queue-item db pubsock item))
data)))
(define (db:process-queue-item db item)
(let* ((stmt-key (cdb:packet-get-qtype item))
(qry-sig (cdb:packet-get-query-sig item))
(return-address (cdb:packet-get-client-sig item))
(params (cdb:packet-get-params item))
(query (let ((q (alist-ref stmt-key db:queries)))
(if q (car q) #f))))
(debug:print-info 11 "Special queries/requests stmt-key=" stmt-key ", return-address=" return-address ", query=" query ", params=" params)
(cond
(query
(apply sqlite3:execute db query params)
(server:reply return-address qry-sig #t #t))
((member stmt-key db:special-queries)
(debug:print-info 11 "Handling special statement " stmt-key)
(case stmt-key
((immediate)
(let ((proc (car params))
(remparams (cdr params)))
;; we are being handed a procedure so call it
(debug:print-info 11 "Running (apply " proc " " remparams ")")
(server:reply return-address qry-sig #t (apply proc remparams))))
((login)
(if (< (length params) 3) ;; should get toppath, version and signature
(server:reply return-address qry-sig '(#f "login failed due to missing params")) ;; missing params
(let ((calling-path (car params))
(calling-vers (cadr params))
(client-key (caddr params)))
(if (and (equal? calling-path *toppath*)
(equal? megatest-version calling-vers))
(begin
(hash-table-set! *logged-in-clients* client-key (current-seconds))
(server:reply return-address qry-sig #t '(#t "successful login"))) ;; path matches - pass! Should vet the caller at this time ...
(server:reply return-address qry-sig #f (list #f (conc "Login failed due to mismatch paths: " calling-path ", " *toppath*)))))))
((flush sync)
(server:reply return-address qry-sig #t 1)) ;; (length data)))
((set-verbosity)
(set! *verbosity* (car params))
(server:reply return-address qry-sig #t '(#t *verbosity*)))
((killserver)
(debug:print 0 "WARNING: Server going down in 15 seconds by user request!")
(open-run-close tasks:server-deregister tasks:open-db
(car *runremote*)
pullport: (cadr *runremote*))
(thread-start! (make-thread (lambda ()(thread-sleep! 15)(exit))))
(server:reply return-address qry-sig #t '(#t "exit process started")))
(else ;; not a command, i.e. is a query
(debug:print 0 "ERROR: Unrecognised query/command " stmt-key)
(server:reply pubsock return-address qry-sig #f 'failed))))
(else
(debug:print-info 11 "Executing " stmt-key " for " params)
(apply sqlite3:execute (hash-table-ref queries stmt-key) params)
(server:reply return-address qry-sig #t #t)))))
(define (db:test-get-records-for-index-file db run-id test-name)
(let ((res '()))
(sqlite3:for-each-row
(lambda (id itempath state status run_duration logf comment)
(set! res (cons (vector id itempath state status run_duration logf comment) res)))
db
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