syndicate-2017/examples/ircd/protocol.rkt

30 lines
931 B
Racket

#lang syndicate
(provide (struct-out ircd-listener)
(struct-out ircd-motd)
(struct-out ircd-connection-info)
(struct-out ircd-channel-member)
(struct-out ircd-channel-topic)
(struct-out ircd-action)
(struct-out ircd-event)
lookup-nick)
;; A Connection is a TcpAddress
(struct ircd-listener (port) #:prefab) ;; assertion
(struct ircd-motd (lines) #:prefab) ;; assertion
(struct ircd-connection-info (conn nick user) #:prefab) ;;assertion
(struct ircd-channel-member (channel conn) #:prefab) ;; assertion
(struct ircd-channel-topic (channel topic) #:prefab) ;; assertion
(struct ircd-action (conn message) #:prefab) ;; message
(struct ircd-event (conn message) #:prefab) ;; message
;;---------------------------------------------------------------------------
(define (lookup-nick conn)
(immediate-query [query-value #f (ircd-connection-info conn $N _) N]))