# HG changeset patch
# User Myhailo Danylenko <isbear@ukrpost.net>
# Date 1257049233 -7200
# Node ID b18eee368baa00934ec3e6f35970aa85c5e0eb77
# Parent  c409300aa35262cf93a4dd2620a7908777e48884
Free handler registry on reconnect

diff -r c409300aa352 -r b18eee368baa disco.c
--- a/disco.c	Sun Nov 01 05:35:01 2009 +0200
+++ b/disco.c	Sun Nov 01 06:20:33 2009 +0200
@@ -32,6 +32,7 @@
 #include "xmpp_defines.h"
 #include "screen.h"
 #include "hbuf.h"
+#include "hooks.h"
 
 static GSList *disco_handlers = NULL;
 static guint   disco_cid      = 0;
@@ -218,6 +219,35 @@
 	}
 }
 
+static void disco_free_handlers (void)
+{
+	GSList *hel;
+
+	if (lconnection) { // XXX more checks?
+		// let's hope, that after invalidation, lm will remove and free unreffed by us handler
+		for (hel = disco_handlers; hel; hel = hel->next) {
+			LmMessageHandler *handler = (LmMessageHandler *) hel->data;
+			lm_message_handler_invalidate (handler);
+		}
+	}
+
+	g_slist_free (disco_handlers);
+	disco_handlers = NULL;
+}
+
+// release handlers before reconnect
+static void disco_hh (guint32 hid, hk_arg_t *args, gpointer userdata)
+{
+		hk_arg_t *arg = args;
+
+		for (arg = args; arg->name; arg++) {
+				if (!strcmp (arg->name, "hook-pre-disconnect")) {
+						disco_free_handlers ();
+						return;
+				}
+		}
+}
+
 const gchar *g_module_check_init(GModule *module)
 {
 	disco_handlers = NULL;
@@ -237,17 +267,8 @@
 
 void g_module_unload(GModule *module)
 {
-	GSList *hel;
-
-	// let's hope, that after invalidation, lm will remove and free unreffed by us handler
-	for (hel = disco_handlers; hel; hel = hel->next) {
-		LmMessageHandler *handler = (LmMessageHandler *) hel->data;
-		lm_message_handler_invalidate (handler);
-	}
-
-	// free list
-	g_slist_free (disco_handlers);
-	disco_handlers = NULL;
+	// release handlers
+	disco_free_handlers ();
 
 	// command
 	cmd_del ("disco");