Commit Diff

Commit:
04b947cdc3ad1f3370aae2ba2e7308587bea0dda
From:
Alexander Barton <alex@barton.de>
Date:
Message:
Show connection flag "s" (SSL) in RPL_TRACE{LINK|SERVER} Now you can check if a server-to-server link is SSL-encrypted or not using the IRC "TRACE" command. Idea by Götz Hoffart, thanks!
Actions:
Patch | Tree
commit - be2e611680834cf469c31ff0a230f1bf6d55c554
commit + 04b947cdc3ad1f3370aae2ba2e7308587bea0dda
blob - d1e1d41ac9b9e0cf824b72357002e54f787360e6
blob + 968bcea6e58998a7d4d56096f727fa887bc7b37a
--- src/ngircd/irc.c
+++ src/ngircd/irc.c
@@ -450,6 +450,12 @@ Help(CLIENT *Client, const char *Topic)
 	return CONNECTED;
 }
 
+/**
+ * Get pointer to a static string representing the connection "options".
+ *
+ * @param Idx Connection index.
+ * @return Pointer to static (global) string buffer.
+ */
 static char *
 #ifdef ZLIB
 Option_String(CONN_ID Idx)
@@ -460,16 +466,22 @@ Option_String(UNUSED CONN_ID Idx)
 	static char option_txt[8];
 #ifdef ZLIB
 	UINT16 options;
-
-	options = Conn_Options(Idx);
 #endif
 
+	assert(Idx != NONE);
+
+	options = Conn_Options(Idx);
 	strcpy(option_txt, "F");	/* No idea what this means, but the
 					 * original ircd sends it ... */
-#ifdef ZLIB
-	if(options & CONN_ZIP)		/* zlib compression supported. */
-		strcat(option_txt, "z");
+#ifdef SSL_SUPPORT
+	if(options & CONN_SSL)		/* SSL encrypted link */
+		strlcat(option_txt, "s", sizeof(option_txt));
 #endif
+#ifdef ZLIB
+	if(options & CONN_ZIP)		/* zlib compression enabled */
+		strlcat(option_txt, "z", sizeof(option_txt));
+#endif
+	LogDebug(" *** %d: %d = %s", Idx, options, option_txt);
 
 	return option_txt;
 } /* Option_String */