Updated examples to be compatible with new architecture.

[sam.git] / chat_client.scm

diff --git a/chat_client.scm b/chat_client.scm
index 4bf02d8..d500579 100644 (file)
--- a/chat_client.scm
+++ b/chat_client.scm
@@ -1,5 +1,4 @@
-(import sam
-        matchable
+(import matchable
         srfi-13
         (chicken process-context))
 
@@ -10,11 +9,11 @@
       (match message
         (('start)
          (send-message system 'print "Welcome to chat!\n"
-                       "Your client address is " self ".\n"
+                       "Your client address is " (address->string self) ".\n"
                        "Type '/help' for a list of commands.\n")
          (send-message system 'read self))
         (('show-msg from text)
-         (send-message system 'print "Message from " from ": " text))
+         (send-message system 'print from "> " text))
         (((? string? str))
          (if (string-prefix? "/" str)
              (let* ((maybe-idx (string-index str #\space))
@@ -36,7 +35,7 @@
                   (if (string-null? arg)
                       (send-message system 'print "Missing address of client.")
                       (begin
-                        (set! recipients (cons arg recipients))
+                        (set! recipients (cons (string->address arg) recipients))
                         (send-message system 'print "Added recipient to chat."))))
                  ((or "c" "clear")
                   (set! recipients '())
@@ -51,7 +50,7 @@
                         (send-message system 'print "Current recipients:")
                         (let loop ((recipients-left recipients))
                           (unless (null? recipients-left)
-                            (send-message system 'print (car recipients-left))
+                            (send-message system 'print (address->string (car recipients-left)))
                             (loop (cdr recipients-left)))))))
                  ((or "q" "quit")
                   (send-message system 'shutdown))
@@ -69,25 +68,3 @@
 (define (main-beh self system)
   (send-message (make-actor (make-client-beh system)) 'start)
   'done)
-
-(define (print-usage)
-  (print "Actor-driven chat client.\n")
-  (print "Usage: chat_client -h")
-  (print "       chat_client [-p port_num] [-n host_name]"))
-
-(let loop ((args (cdr (argv)))
-           (host "localhost")
-           (port 8000))
-  (match args
-    (((or "-h" "--help"))
-     (print-usage))
-    (((or "-p" "--port") pstr rest ...)
-     (loop rest host (string->number pstr)))
-    (((or "-n" "--hostname") hstr rest ...)
-     (loop rest hstr port))
-    (()
-     (boot-sam host port main-beh))
-    (else
-     (print "Unrecognised argument '" (car args) "'.\n")
-     (print-usage))))
-