You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.7 KiB
Racket
51 lines
1.7 KiB
Racket
#lang racket/base
|
|
(require (for-syntax racket/base racket/syntax) sugar/coerce racket/contract)
|
|
(require "world.rkt" racket/match sugar/debug racket/date racket/list)
|
|
(module+ test (require rackunit))
|
|
(provide (all-defined-out))
|
|
|
|
|
|
(define-syntax-rule (define-orphan-logger name)
|
|
(begin
|
|
(define remember-cl (current-logger))
|
|
(define dummy-cl (make-logger))
|
|
(current-logger dummy-cl)
|
|
(define-logger name)
|
|
(current-logger remember-cl)))
|
|
|
|
(define-logger quad)
|
|
|
|
(define-syntax-rule (activate-logger logger)
|
|
(begin
|
|
(define logger-receiver (make-log-receiver logger (world:logging-level)))
|
|
(define log-file (build-path (current-directory) (format "~a.txt" 'logger)))
|
|
(with-output-to-file log-file #:exists 'truncate void)
|
|
(void (thread
|
|
(λ ()
|
|
(let loop ()
|
|
(match (sync logger-receiver)
|
|
[(vector event-level event-message event-value name)
|
|
(define msg (format "[~a] ~a\n" event-level event-message))
|
|
; (eprintf msg)
|
|
(flush-output)
|
|
(with-output-to-file log-file #:exists 'append (λ () (display msg)))])
|
|
(loop))))
|
|
(log-quad-info "started at ~a" (date->string (current-date) #t)))))
|
|
|
|
|
|
(define-syntax-rule (log-quad-debug-report x)
|
|
(begin
|
|
(log-quad-debug "~a = ~a" 'x x)
|
|
x))
|
|
|
|
(define-syntax-rule (log-quad-debug* xs)
|
|
(when (equal? (world:logging-level) 'debug)
|
|
(map (λ(x) (log-quad-debug x)) xs)))
|
|
|
|
(module+ main
|
|
(activate-logger quad-logger)
|
|
(log-quad-fatal "Exterminate! Exterminate!")
|
|
(log-quad-error "~a" (time (apply + (range 1000))))
|
|
(log-quad-debug "What's the red button for?"))
|
|
|