From: Gerd Flaig <gefla@pond.sub.org>
Date: Tue, 30 Jun 2009 11:19:31 +0000 (+0200)
Subject: start xdump-mode
X-Git-Url: http://git.pond.sub.org/?p=eow;a=commitdiff_plain;h=a4f36e2bf190fa6f14347a00e309af5a3d74f159

start xdump-mode
---

diff --git a/empire.lisp b/empire.lisp
index 9f28084..2f3452e 100644
--- a/empire.lisp
+++ b/empire.lisp
@@ -208,7 +208,7 @@
       (cons (let ((message (car next-event))
 		  (mode (cdr next-event)))
 	      (send-message-one c message)
-	      (set-new-mode c mode))))))
+	      (set-new-mode (connection-mode c) mode))))))
 
 (defun read-no-eval (stream)
   (let ((*read-eval* nil))
@@ -302,8 +302,24 @@
   (and (> (length line) 0)
        (char= +special-command-char+ (aref line 0))))
 
+(defclass xdump-mode (play-mode)
+  ((table-buffer
+    :initform nil
+    :accessor table-buffer
+    :documentation "Intermediate storage for incomplete table dump.")))
+
+(defmethod handle-data ((m xdump-mode) message)
+  (with-slots (connection table-buffer) m
+    (if (char= #\/ (aref message 0))
+	(progn
+	  (format t "table: ~a~%" table-buffer)
+	  (set-new-mode m 'play-mode)))
+					;XXX check table size
+    (with-input-from-string (s (format nil "(~a)" message))
+      (setf table-buffer (cons (read s) table-buffer)))))
+
 (defmethod special-xup ((c connection))
-  t)
+  (send-message c "xdump meta meta" :next-mode 'xdump-mode))
 
 (defmethod special-command ((c connection) line)
   (cond ((string= line "xup") (special-xup c))