Preparing new version 0.6

[gacela.git] / src / server.scm

diff --git a/src/server.scm b/src/server.scm
deleted file mode 100644 (file)
index 1e54001..0000000
--- a/src/server.scm
+++ /dev/null
@@ -1,102 +0,0 @@
-;;; Gacela, a GNU Guile extension for fast games development
-;;; Copyright (C) 2009 by Javier Sancho Fernandez <jsf at jsancho dot org>
-;;;
-;;; This program is free software: you can redistribute it and/or modify
-;;; it under the terms of the GNU General Public License as published by
-;;; the Free Software Foundation, either version 3 of the License, or
-;;; (at your option) any later version.
-;;;
-;;; This program is distributed in the hope that it will be useful,
-;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;; GNU General Public License for more details.
-;;;
-;;; You should have received a copy of the GNU General Public License
-;;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-
-(define-module (gacela server)
-  #:use-module (ice-9 optargs)
-  #:export (eval-from-client))
-
-
-(define start-server #f)
-(define check-connections #f)
-(define clean-closed-connections #f)
-(define eval-from-clients #f)
-(define stop-server #f)
-
-(let ((server-socket #f) (clients '())
-      (server-pipes #f))
-  (set! start-server
-       (lambda* (#:key (port #f) (pipes #f))
-         (cond (port
-                (set! server-socket (socket PF_INET SOCK_STREAM 0))
-                (setsockopt server-socket SOL_SOCKET SO_REUSEADDR 1)
-                (bind server-socket AF_INET INADDR_ANY port)
-                (listen server-socket 5))
-               (pipes
-                (set! server-pipes pipes)))
-         (cond ((not (game-running?))
-                (game-loop)))))
-
-
-  (set! clean-closed-connections
-       (lambda (conns)
-         (cond ((null? conns) '())
-               (else
-                (let* ((cli (car conns)) (sock (car cli)))
-                  (cond ((port-closed? sock)
-                         (clean-closed-connections (cdr conns)))
-                        (else
-                         (cons cli (clean-closed-connections (cdr conns))))))))))
-
-  (set! check-connections
-       (lambda ()
-         (set! clients (clean-closed-connections clients))
-         (catch #t
-                (lambda ()
-                  (cond ((char-ready? server-socket)
-                         (set! clients (cons (accept server-socket) clients)))))
-                (lambda (key . args) #f))))
-
-  (set! eval-from-clients
-       (lambda ()
-         (cond (server-pipes
-                (eval-from-client (car server-pipes) (cdr server-pipes))))
-         (for-each
-          (lambda (cli) (eval-from-client (car cli) (car cli)))
-          clients)))
-
-  (set! stop-server
-       (lambda ()
-         (cond (server-socket
-                (close server-socket)
-                (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 ()
-                 (display "leido")(newline)
-                 (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))