X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Fgacela_server.scm;h=8c45b20ecdb684f95f3e18fd3e0994ff16329154;hb=ca3edcecf937f854c1b5d9eeac566d85dc749cd0;hp=aae6c042f2264ff268090c05d87bb7d74eff50fe;hpb=586ba6fbd6643e4c08748f94528eccbad9108040;p=gacela.git

diff --git a/src/gacela_server.scm b/src/gacela_server.scm
index aae6c04..8c45b20 100644
--- a/src/gacela_server.scm
+++ b/src/gacela_server.scm
@@ -57,25 +57,10 @@
 
   (set! eval-from-clients
 	(lambda ()
+	  (cond (server-pipes
+		 (eval-from-client (car server-pipes) (cdr server-pipes))))
 	  (for-each
-	   (lambda (cli)
-	     (let ((sock (car cli)))
-	       (cond ((char-ready? sock)
-		      (catch #t
-			     (lambda ()
-			       (let ((exp (read sock)))
-				 (format #t "~a~%" exp)
-				 (cond ((eof-object? exp)
-					(close sock))
-				       (else
-					(format #t "~a~%" (primitive-eval (car exp)))
-					(format sock "~a" (primitive-eval (car exp)))))))
-			     (lambda (key . args)
-			       (let ((fmt (string-concatenate (list (cadr args) "~%")))
-				     (params (caddr args)))
-				 (if params
-				     (apply format (cons sock (cons fmt params)))
-				     (format sock fmt)))))))))
+	   (lambda (cli) (eval-from-client (car cli) (car cli)))
 	   clients)))
 
   (set! stop-server
@@ -85,3 +70,27 @@
 		 (set! server-socket #f)))
 	  (for-each (lambda (cli) (close (car cli))) clients)
 	  (set! clients '()))))
+
+(define (eval-from-client rec-channel send-channel)
+  (cond ((char-ready? rec-channel)
+	 (catch #t
+		(lambda ()
+		  (let ((exp (read rec-channel)))
+		    (cond ((eof-object? exp)
+			   (close rec-channel))
+			  (else
+			   (let ((result (eval-string exp)))
+			     (write (if (eq? result *unspecified*) "" (format #f "~a" result)) send-channel))))))
+		(lambda (key . args)
+		  (let ((fmt (string-concatenate (list (cadr args) "~%")))
+			(params (caddr args)))
+		    (write
+		     (if params
+			 (apply format (cons #f (cons fmt params)))
+			 (format #f fmt))
+		     send-channel))))
+	 (force-output send-channel))))
+
+
+(define (connect-to-server client-socket hostname port)
+  (connect client-socket AF_INET (car (hostent:addr-list (gethost hostname))) port))