From f08020571b6e0efb91213396b436146c7cb8a41f Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Tue, 23 Mar 2004 19:14:49 +0000
Subject: [PATCH] fixed channel->chanop

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@3230 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/irc/core/modes.c | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/src/irc/core/modes.c b/src/irc/core/modes.c
index 8528da70..ccfa2d6c 100644
--- a/src/irc/core/modes.c
+++ b/src/irc/core/modes.c
@@ -198,11 +198,11 @@ static void mode_set_arg(IRC_SERVER_REC *server, GString *str,
 		mode_add_sorted(server, str, mode, arg, user);
 }
 
-/* Mode that needs a parameter of a mask for both setting and removing (eg: bans) */
+/* Mode that needs a parameter of a mask for both setting and removing
+   (eg: bans) */
 void modes_type_a(IRC_CHANNEL_REC *channel, const char *setby, char type,
 		  char mode, char *arg, GString *newmode)
 {
-	/* Currently only +b is dealt with */
 	if (mode == 'b') {
 		if (type == '+')
 			banlist_add(channel, arg, setby, time(NULL));
@@ -251,6 +251,26 @@ void modes_type_prefix(IRC_CHANNEL_REC *channel, const char *setby,
 	int umode = (unsigned char) mode;
 	nick_mode_change(channel, arg, channel->server->modes[umode].prefix,
 			 type, setby);
+
+	if (g_strcasecmp(channel->server->nick, arg) == 0) {
+		/* see if we need to update channel->chanop */
+		const char *prefix =
+			g_hash_table_lookup(channel->server->isupport, "PREFIX");
+		if (*prefix == '(') {
+			prefix++;
+			while (*prefix != ')' && *prefix != '\0') {
+				if (*prefix == mode) {
+					channel->chanop = type == '+';
+					break;
+				}
+				if (*prefix == 'o')
+					break;
+			}
+		} else {
+			if (mode == 'o' || mode == 'O')
+				channel->chanop = type == '+';
+		}
+	}
 }
 
 int channel_mode_is_set(IRC_CHANNEL_REC *channel, char mode)