X-Git-Url: http://git.pond.sub.org/?p=eow;a=blobdiff_plain;f=empire.lisp;h=8a83ac0082f6a1806dab2c98a55cf48c9157b15d;hp=9f28084bbf82bc8dad8939a1adb2cf911069ba96;hb=534a13f805a930866db4a55e58bc86dc1608dce4;hpb=f1b2e494b43de565e0f4029e51d86dc6882f460c

diff --git a/empire.lisp b/empire.lisp
index 9f28084..8a83ac0 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 +302,28 @@
   (and (> (length line) 0)
        (char= +special-command-char+ (aref line 0))))
 
+(defclass xdump-mode (play-mode)
+  ((parser :initform (xdump:make-parser))
+   (phase :initform :meta-meta)))
+
+(defmethod handle-data ((m xdump-mode) message)
+  (with-slots (connection parser phase) m
+    (if (xdump:parse-line parser message)
+	;;XXX consider something like a 'pop-mode function
+	(ccase phase
+	  (:meta-meta 
+	   (setf phase :meta-table
+		 parser (xdump:make-parser))
+	   (send-message connection "xdump meta table"))
+	  (:meta-table
+	   (setf phase :table
+		 parser (xdump:make-parser))
+	   (send-message connection "xdump table *"))
+	  (:table
+	   (set-new-mode (connection-mode connection) 'play-mode))))))
+
 (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))