;;; Text generation utilities.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define (time->http-date-string time)
(format-date "~A, ~d-~b-~y ~H:~M:~S GMT" (date time 0)))
;;; Output the first chunk of a reply header.
(define (begin-http-header out reply-code)
(format out "~A ~d ~A\r~%"
server/protocol reply-code (reply-code->text reply-code))
(format out "Date: ~A\r~%" (time->http-date-string (time)))
(format out "Server: ~A\r~%" server/version))
(define (title-html out message new-protocol?)
(if new-protocol? (write-crlf out)) ; Separate html from headers.
(format out "~%~%~A~%~%~%~%" message)
(format out "~%~A
~%" message))