From 126c147638538ce54fc21a3803955b3693a99add Mon Sep 17 00:00:00 2001
From: "B. Watson" <urchlay@slackware.uk>
Date: Wed, 11 Feb 2026 16:00:24 -0500
Subject: irc.c: handle a few numerics.

---
 src/irc.c | 47 +++++++++++++++++++++++++++++++++++++----------
 1 file changed, 37 insertions(+), 10 deletions(-)

(limited to 'src/irc.c')

diff --git a/src/irc.c b/src/irc.c
index 94450d9..28ce527 100644
--- a/src/irc.c
+++ b/src/irc.c
@@ -1,8 +1,10 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 
 #include "irc.h"
+#include "numerics.h"
 
 #ifdef __ATARI__
 #include <atari.h>
@@ -68,17 +70,22 @@ static void do_privmsg(void) {
 	ui_print(msg_text);
 }
 
-static void do_catchall(void) {
-	int i;
+/* numerics call this with arg==1, since arg 0 is always our nick.
+   other commands call with arg==0 to print everything.
+ */
+static void do_catchall(int arg) {
 	if(msg_src) {
 		ui_print(msg_src);
 		ui_putchar(' ');
 	}
+
 	ui_print(msg_cmd);
-	for(i = 0; i < msg_argcount; i++) {
+
+	for(; arg < msg_argcount; arg++) {
 		ui_putchar(' ');
-		ui_print(msg_args[i]);
+		ui_print(msg_args[arg]);
 	}
+
 	if(msg_text) {
 		ui_putchar(' ');
 		ui_print(msg_text);
@@ -86,11 +93,31 @@ static void do_catchall(void) {
 }
 
 static void do_numeric(void) {
-	do_catchall();
-
-	/* RPL_ENDOFMOTD or RPL_NOMOTD */
-	if(!joined && (streq(msg_cmd, "372") || streq(msg_cmd, "422"))) {
-		join_channel();
+	unsigned int num = atoi(msg_cmd);
+
+	switch(num) {
+		/* don't print these, but they do trigger an action */
+		case RPL_MOTDSTART:
+		case RPL_ENDOFMOTD:
+			if(!joined) join_channel();
+			break;
+
+		case RPL_TOPIC:
+			ui_print("Topic for ");
+			ui_print(msg_args[1]);
+			ui_print(": ");
+			ui_print(msg_text);
+			break;
+
+		case RPL_TOPICWHOTIME:
+			ui_print("Topic set by: ");
+			ui_print(msg_args[1]);
+			ui_putchar('\n');
+			break;
+
+		default:
+			do_catchall(1);
+			break;
 	}
 }
 
@@ -189,7 +216,7 @@ static void parse_msg(void) {
 	} else if(isdigit(msg_cmd[0])) {
 		do_numeric();
 	} else {
-		do_catchall();
+		do_catchall(0);
 	}
 	ui_end_msg();
 #else
-- 
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