From 1f8b9eda315347cd32363f5bbb9bd18e5ace3a85 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Wed, 15 Sep 2021 12:13:31 -0400
Subject: Set bot mode on downgrade

---
 bin/downgrade.c      | 10 ++++++++++
 bin/man1/downgrade.1 |  6 ++++++
 2 files changed, 16 insertions(+)

(limited to 'bin')

diff --git a/bin/downgrade.c b/bin/downgrade.c
index 3548efcf..ee7c4a7e 100644
--- a/bin/downgrade.c
+++ b/bin/downgrade.c
@@ -120,6 +120,16 @@ static void handle(char *ptr) {
 		format("NICK %s_\r\n", nick);
 	} else if (!strcmp(cmd, "001")) {
 		if (join) format("JOIN %s\r\n", join);
+	} else if (!strcmp(cmd, "005")) {
+		char *self = strsep(&ptr, " ");
+		if (!self) errx(EX_PROTOCOL, "RPL_ISUPPORT missing nick");
+		while (ptr && *ptr != ':') {
+			char *tok = strsep(&ptr, " ");
+			char *key = strsep(&tok, "=");
+			if (!strcmp(key, "BOT") && tok) {
+				format("MODE %s +%s\r\n", self, tok);
+			}
+		}
 	} else if (!strcmp(cmd, "INVITE") && invite) {
 		strsep(&ptr, " ");
 		if (!ptr) errx(EX_PROTOCOL, "INVITE missing channel");
diff --git a/bin/man1/downgrade.1 b/bin/man1/downgrade.1
index 910b42c3..e1a594b7 100644
--- a/bin/man1/downgrade.1
+++ b/bin/man1/downgrade.1
@@ -97,6 +97,12 @@ Connect to
 .Re
 .It
 .Rs
+.%A Daniel Oaks
+.%T Bot Mode
+.%U https://ircv3.net/specs/extensions/bot-mode
+.Re
+.It
+.Rs
 .%A James Wheare
 .%T Message IDs
 .%U https://ircv3.net/specs/extensions/message-ids
-- 
cgit 1.4.1