suzanne.soy/compatibility
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original commit: 4133c5cd60c2720444acfafca1b3694a25b70ff3
This commit is contained in:
Matthew Flatt 2004-02-20 13:43:52 +00:00
parent 46e338893f
commit 381f913496
1 changed files with 22 additions and 5 deletions
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27
collects/net/mime-unit.ss
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@ -197,6 +197,19 @@
(lambda () (lambda ()
(make-message 1.0 (make-default-entity) null))) (make-message 1.0 (make-default-entity) null)))
;; Convert CRLF in input stream to LF
(define (convert-crlf input)
(let-values ([(f-input o) (make-pipe 4096)])
(thread (lambda ()
(let loop ()
(when (regexp-match #"\r\n" input
0 #f o)
(newline o)
(loop)))
(close-output-port o)))
f-input))
(define mime-decode (define mime-decode
(lambda (entity input) (lambda (entity input)
(set-entity-body! (set-entity-body!
@ -204,13 +217,16 @@
(case (entity-encoding entity) (case (entity-encoding entity)
((quoted-printable) ((quoted-printable)
(lambda (output) (lambda (output)
(qp-decode-stream input output))) ;; Convert CRLF in input stream to LF, since
;; the qp decoder will keep the newline
;; convention intact
(qp-decode-stream (convert-crlf input) output)))
((base64) ((base64)
(lambda (output) (lambda (output)
(base64-decode-stream input output))) (base64-decode-stream input output)))
(else ;; 7bit, 8bit, binary (else ;; 7bit, 8bit, binary
(lambda (output) (lambda (output)
(copy-port input output))))))) (copy-port (convert-crlf input) output)))))))
(define mime-analyze (define mime-analyze
(opt-lambda (input (part #f)) (opt-lambda (input (part #f))
@ -268,7 +284,7 @@
[re:sep (regexp (string-append "^--" (regexp-quote boundary)))]) [re:sep (regexp (string-append "^--" (regexp-quote boundary)))])
(letrec ((eat-part (lambda () (letrec ((eat-part (lambda ()
(let-values ([(pin pout) (make-pipe)]) (let-values ([(pin pout) (make-pipe)])
(let loop ((ln (read-line input))) (let loop ((ln (read-bytes-line input)))
(cond ((eof-object? ln) (cond ((eof-object? ln)
(close-output-port pout) (close-output-port pout)
(values pin;; part (values pin;; part
@ -282,8 +298,9 @@
(close-output-port pout) (close-output-port pout)
(values pin #f #f)) (values pin #f #f))
(else (else
(fprintf pout "~a~n" ln) (write-bytes ln pout)
(loop (read-line input))))))))) (newline pout)
(loop (read-bytes-line input)))))))))
(eat-part) ;; preamble (eat-part) ;; preamble
(let loop () (let loop ()
(let-values ([(part close? eof?) (eat-part)]) (let-values ([(part close? eof?) (eat-part)])