From 5e4f94c38c2078655a3e314d49926d6b05830ea1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Janouch?= <p.janouch@gmail.com>
Date: Tue, 2 Jun 2015 23:42:04 +0200
Subject: [PATCH] degesch: log the channel topic after joining

---
 degesch.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/degesch.c b/degesch.c
index ee5540f..ffac775 100644
--- a/degesch.c
+++ b/degesch.c
@@ -4517,6 +4517,27 @@ irc_handle_rpl_endofnames (struct server *s, const struct irc_message *msg)
 		irc_process_names (s, channel);
 }
 
+static void
+irc_handle_rpl_topic (struct server *s, const struct irc_message *msg)
+{
+	if (msg->params.len < 3)
+		return;
+
+	const char *channel_name = msg->params.vector[1];
+	const char *topic        = msg->params.vector[2];
+
+	struct channel *channel = str_map_find (&s->irc_channels, channel_name);
+	struct buffer *buffer = str_map_find (&s->irc_buffer_map, channel_name);
+	hard_assert ((channel && buffer) ||
+		(channel && !buffer) || (!channel && !buffer));
+
+	if (buffer)
+	{
+		// FIXME: logging
+		buffer_send_status (s->ctx, buffer, "The topic is: %s", topic);
+	}
+}
+
 static void
 irc_handle_isupport_prefix (struct server *s, char *value)
 {
@@ -4682,6 +4703,8 @@ irc_process_numeric (struct server *s,
 		irc_handle_rpl_namreply   (s, msg); buffer = NULL; break;
 	case IRC_RPL_ENDOFNAMES:
 		irc_handle_rpl_endofnames (s, msg); buffer = NULL; break;
+	case IRC_RPL_TOPIC:
+		irc_handle_rpl_topic      (s, msg); buffer = NULL; break;
 
 	case IRC_ERR_NICKNAMEINUSE:
 		// TODO: if (state == IRC_CONNECTED), use a different nick;