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;;======================================================================
;; Copyright 2006-2012, Matthew Welland.
;;
;; This program is made available under the GNU GPL version 2.0 or
;; greater. See the accompanying file COPYING for details.
;;
;; This program is distributed WITHOUT ANY WARRANTY; without even the
;; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;; PURPOSE.
;;======================================================================
;; (use trace)
;; Some of these routines use:
;;
;; http://www.cs.toronto.edu/~gfb/scheme/simple-macros.html
;;
;; Syntax for defining macros in a simple style similar to function definiton,
;; when there is a single pattern for the argument list and there are no keywords.
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;;======================================================================
;; Copyright 2006-2012, Matthew Welland.
;;
;; This program is made available under the GNU GPL version 2.0 or
;; greater. See the accompanying file COPYING for details.
;;
;; This program is distributed WITHOUT ANY WARRANTY; without even the
;; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;; PURPOSE.
;;======================================================================
;; (use trace)
(include "altdb.scm")
;; Some of these routines use:
;;
;; http://www.cs.toronto.edu/~gfb/scheme/simple-macros.html
;;
;; Syntax for defining macros in a simple style similar to function definiton,
;; when there is a single pattern for the argument list and there are no keywords.
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(if (not *verbosity*)(set! *verbosity* 1))
(if (or (args:get-arg "-debug")
(not (getenv "MT_DEBUG_MODE")))
(setenv "MT_DEBUG_MODE" (if (list? *verbosity*)
(string-intersperse (map conc *verbosity*) ",")
(conc *verbosity*))))))
(define (debug:print n . params)
(if (debug:debug-mode n)
(with-output-to-port (current-error-port)
(lambda ()
(if *logging*
(db:log-event (apply conc params))
;; (apply print "pid:" (current-process-id) " " params)
(apply print params)
)))))
(define (debug:print-info n . params)
(if (debug:debug-mode n)
(with-output-to-port (current-error-port)
(lambda ()
(let ((res (format#format #f "INFO: (~a) ~a" n (apply conc params))))
(if *logging*
(db:log-event res)
;; (apply print "pid:" (current-process-id) " " "INFO: (" n ") " params) ;; res)
(apply print "INFO: (" n ") " params) ;; res)
))))))
;; if a value is printable (i.e. string or number) return the value
;; else return an empty string
(define-inline (printable val)
(if (or (number? val)(string? val)) val ""))
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(if (not *verbosity*)(set! *verbosity* 1))
(if (or (args:get-arg "-debug")
(not (getenv "MT_DEBUG_MODE")))
(setenv "MT_DEBUG_MODE" (if (list? *verbosity*)
(string-intersperse (map conc *verbosity*) ",")
(conc *verbosity*))))))
(define (debug:print n e . params)
(if (debug:debug-mode n)
(with-output-to-port (or e (current-error-port))
(lambda ()
(if *logging*
(db:log-event (apply conc params))
(apply print params)
)))))
(define (debug:print-error n e . params)
;; normal print
(if (debug:debug-mode n)
(with-output-to-port (or e (current-error-port))
(lambda ()
(if *logging*
(db:log-event (apply conc params))
;; (apply print "pid:" (current-process-id) " " params)
(apply print "ERROR: " params)
))))
;; pass important messages to stderr
(if (and (eq? n 0)(not (eq? e (current-error-port))))
(with-output-to-port (current-error-port)
(lambda ()
(apply print "ERROR: " params)
))))
(define (debug:print-info n e . params)
(if (debug:debug-mode n)
(with-output-to-port (or e (current-error-port))
(lambda ()
(if *logging*
(let ((res (format#format #f "INFO: (~a) ~a" n (apply conc params))))
(db:log-event res))
;; (apply print "pid:" (current-process-id) " " "INFO: (" n ") " params) ;; res)
(apply print "INFO: (" n ") " params) ;; res)
)))))
;; if a value is printable (i.e. string or number) return the value
;; else return an empty string
(define-inline (printable val)
(if (or (number? val)(string? val)) val ""))
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