X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=lib%2Fguile%2Fdolcon%2Futil.scm;h=30b25c1c49ab041fb48d6f55d8ca7bfd0d031b79;hb=aff8e2e1d96589da107d0bd55d8c30df35ade37c;hp=506de8eaa6d3eba93e810c166ef3b7132ce589a1;hpb=c52332778b75b99ca95cd26cfe34a22dfa9cd18e;p=doldaconnect.git

diff --git a/lib/guile/dolcon/util.scm b/lib/guile/dolcon/util.scm
index 506de8e..30b25c1 100644
--- a/lib/guile/dolcon/util.scm
+++ b/lib/guile/dolcon/util.scm
@@ -1,9 +1,27 @@
+;  Dolda Connect - Modular multiuser Direct Connect-style client
+;  Copyright (C) 2007 Fredrik Tolf <fredrik@dolda2000.com>
+;  
+;  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 2 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, write to the Free Software
+;  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
 (define-module (dolcon util))
 (use-modules (dolcon ui))
 
 (define fnetnodes '())
 (define loop-procs '())
 (define fn-procs '())
+(define msg-procs '())
 
 (define-public dc-fn-update
   (lambda ()
@@ -54,16 +72,20 @@
     (set! fn-procs (cons (list event proc)
 			 fn-procs))))
 
-(define-public dc-handle-fn
+(define dc-handle-fn
   (lambda ()
     (dc-fn-update)
     (let* ((notify (lambda (event data) (for-each (lambda (o) (if (eq? event (car o)) ((cadr o) data))) fn-procs)))
-	   (ua (lambda (r a) (let ((ires (dc-intresp r)))
-			       (fn-updattr (car ires) a (cadr ires))
-			       (notify a (cdr (assq (car ires) fnetnodes)))))))
-      (dc-loop-reg ".notify" 601 (lambda (r er) (let ((ires (dc-intresp r)))
-						  (fn-updattr (car ires) 'state (list-ref '(syn hs est dead) (cadr ires)))
-						  (notify 'state (cdr (assq (car ires) fnetnodes))))))
+	   (ua (lambda (r a) (let* ((ires (dc-intresp r))
+				    (hubform (assq (car ires) fnetnodes)))
+			       (if hubform
+				   (begin (fn-updattr (car ires) a (cadr ires))
+					  (notify a (cdr (assq (car ires) fnetnodes)))))))))
+      (dc-loop-reg ".notify" 601 (lambda (r er) (let* ((ires (dc-intresp r))
+						       (hubform (assq (car ires) fnetnodes)))
+						  (if hubform
+						      (begin (fn-updattr (car ires) 'state (list-ref '(syn hs est dead) (cadr ires)))
+							     (notify 'state (cdr hubform)))))))
       (dc-loop-reg ".notify" 602 (lambda (r er) (ua r 'name)))
       (dc-loop-reg ".notify" 605 (lambda (r er) (ua r 'users)))
       (dc-loop-reg ".notify" 604 (lambda (r er)
@@ -82,6 +104,26 @@
 				     (notify 'dstr (cdr nform))
 				     (set! fnetnodes (delq nform fnetnodes))))))))
 
+(define-public dc-msgproc-reg
+  (lambda (proc)
+    (set! msg-procs (cons proc msg-procs))))
+
+(define dc-handle-msg
+  (lambda ()
+    (dc-loop-reg ".notify" 640 (lambda (r er)
+				 (let ((sender (cadadr (assq 'resp er)))
+				       (message (cddadr (assq 'resp er))))
+				   (for-each (lambda (o) (o sender message))
+					     msg-procs))))))
+
+(define-public dc-util-handle
+  (lambda what
+    (for-each (lambda (o)
+		(case o
+		  ((fn) (dc-handle-fn))
+		  ((msg) (dc-handle-msg))))
+	      what)))
+
 (define-public dc-loop-reg
   (lambda (cmd code proc)
     (set! loop-procs (cons (cons (cons cmd code) proc)