(chicken sort)
srfi-1 srfi-13 matchable base64)
-(define lambdamail-version "LambdaMail v1.1.0")
+(define lambdamail-version "LambdaMail v1.2.0")
(define-record config host port spool-dir user group)
(define-record message to from text user password)
(smtp-session 'expect "354")
(smtp-session 'send (message-text msg))
(smtp-session 'send ".")
- (smtp-session 'expect "250")
+ (smtp-session 'expect "250" "5") ;Do not try again on rejects.
(smtp-session 'send "quit"))))
(close-input-port tcp-in)
(close-output-port tcp-out)
(print "* REMOTE DELIVERY FAILED (unexpected server response)"))
result)))))
+(define (or-list l)
+ (fold (lambda (a b) (or a b)) #f l))
+
(define ((make-outgoing-smtp-session tcp-in tcp-out) . command)
(match command
- (('expect code)
+ (('expect codes ...)
(let ((result (read-line tcp-in)))
- (print "Expecting " code " got " result)
- (string-prefix? code result)))
+ (print "Expecting one of " codes " got " result)
+ (or-list (map (lambda (code) (string-prefix? code result)) codes))))
(('send strings ...)
(print "Sending " (if (> (string-length (car strings)) 30)
(string-take (car strings) 30)
(define (print-usage progname)
(print "Usage:\n"
progname " -h/--help\n"
+ progname " -v/--version\n"
progname " [-u/--user UID] [-g/--group GID] hostname [[port [spooldir]]\n"
"\n"
"The -u and -g options can be used to set the UID and GID of the process\n"
"following the creation of the TCP port listener (which often requires root)."))
+(define (print-version)
+ (print lambdamail-version))
+
(define (main)
(let ((progname (pathname-file (car (argv))))
(config (make-config "" 25 "/var/spool/mail" '() '())))
((or (equal? this-arg "-h")
(equal? this-arg "--help"))
(print-usage progname))
+ ((or (equal? this-arg "-v")
+ (equal? this-arg "--version"))
+ (print-version))
(else
(print "Unknown option " this-arg "\n")
(print-usage progname)))
(main)
;; (define (test)
-;; (run-server (make-config "localhost" 2525 "spool" '() '())))
+ ;; (run-server (make-config "localhost" 2525 "spool" '() '())))