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(set-signal-handler! signal/term std-signal-handler)
;; (set-signal-handler! signal/stop std-signal-handler) ;; ^Z NO, do NOT handle ^Z!
;;======================================================================
;; M I S C U T I L S
;;======================================================================
;; Convert strings like "5s 2h 3m" => 60x60x2 + 3x60 + 5
(define (common:hms-string->seconds tstr)
(let ((parts (string-split tstr))
(time-secs 0)
;; s=seconds, m=minutes, h=hours, d=days
(trx (regexp "(\\d+)([smhd])")))
(for-each (lambda (part)
(let ((match (string-match trx part)))
(if match
(let ((val (string->number (cadr match)))
(unt (caddr match)))
(if val
(set! time-secs (+ time-secs (* val
(case (string->symbol unt)
((s) 1)
((m) 60)
((h) (* 60 60))
((d) (* 24 60 60))
(else 0))))))))))
parts)
time-secs))
;; one-of args defined
(define (args-defined? . param)
(let ((res #f))
(for-each
(lambda (arg)
(if (args:get-arg arg)(set! res #t)))
param)
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(set-signal-handler! signal/term std-signal-handler)
;; (set-signal-handler! signal/stop std-signal-handler) ;; ^Z NO, do NOT handle ^Z!
;;======================================================================
;; M I S C U T I L S
;;======================================================================
;; one-of args defined
(define (args-defined? . param)
(let ((res #f))
(for-each
(lambda (arg)
(if (args:get-arg arg)(set! res #t)))
param)
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(setenv var val)))
vars))
;;======================================================================
;; T I M E A N D D A T E
;;======================================================================
(define (seconds->hr-min-sec secs)
(let* ((hrs (quotient secs 3600))
(min (quotient (- secs (* hrs 3600)) 60))
(sec (- secs (* hrs 3600)(* min 60))))
(conc (if (> hrs 0)(conc hrs "hr ") "")
(if (> min 0)(conc min "m ") "")
sec "s")))
(define (seconds->time-string sec)
(time->string
(seconds->local-time sec) "%H:%M:%S"))
(define (sbeconds->work-week/day-time sec)
(time->string
(seconds->local-time sec) "ww%V.%u %H:%M"))
(define (seconds->work-week/day sec)
(time->string
(seconds->local-time sec) "ww%V.%u"))
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(setenv var val)))
vars))
;;======================================================================
;; T I M E A N D D A T E
;;======================================================================
;; Convert strings like "5s 2h 3m" => 60x60x2 + 3x60 + 5
(define (common:hms-string->seconds tstr)
(let ((parts (string-split tstr))
(time-secs 0)
;; s=seconds, m=minutes, h=hours, d=days
(trx (regexp "(\\d+)([smhd])")))
(for-each (lambda (part)
(let ((match (string-match trx part)))
(if match
(let ((val (string->number (cadr match)))
(unt (caddr match)))
(if val
(set! time-secs (+ time-secs (* val
(case (string->symbol unt)
((s) 1)
((m) 60)
((h) (* 60 60))
((d) (* 24 60 60))
(else 0))))))))))
parts)
time-secs))
(define (seconds->hr-min-sec secs)
(let* ((hrs (quotient secs 3600))
(min (quotient (- secs (* hrs 3600)) 60))
(sec (- secs (* hrs 3600)(* min 60))))
(conc (if (> hrs 0)(conc hrs "hr ") "")
(if (> min 0)(conc min "m ") "")
sec "s")))
(define (seconds->time-string sec)
(time->string
(seconds->local-time sec) "%H:%M:%S"))
(define (seconds->work-week/day-time sec)
(time->string
(seconds->local-time sec) "ww%V.%u %H:%M"))
(define (seconds->work-week/day sec)
(time->string
(seconds->local-time sec) "ww%V.%u"))
|