commit cf7e19193b79af0711c5a03ac7da33bd84947b16
from: Florian Westphal <fw@strlen.de>
date: Mon Aug 31 20:08:35 2009 UTC

do not add default listening port if ssl ports were specified

Cosmo Kastemaa reported that its impossible to create an ssl-only setup,
as ngircd binds to port 6667 by default, even if setting "Ports =".

Only add the default port if _both_ "Ports" and "SSLPorts" are
unspecified.

Fixes bugzilla #98.

commit - 5f1e43416a7ff8185928ce8538b8d0826c61b93f
commit + cf7e19193b79af0711c5a03ac7da33bd84947b16
blob - 8e5b254aa04d2bdb69a487c72651b3d59e8bf456
blob + a725af65342c469dd330600f46299b1eabea1987
--- man/ngircd.conf.5.tmpl
+++ man/ngircd.conf.5.tmpl
@@ -75,7 +75,8 @@ command.
 .TP
 \fBPorts\fR
 Ports on which the server should listen. There may be more than one port,
-separated with commas (","). Default: 6667.
+separated with commas (","). Default: 6667, unless \fBSSL_Ports\fR are also
+specified.
 .TP
 \fBSSLPorts\fR
 Same as \fBPorts\fR , except that ngIRCd will expect incoming connections
blob - eccf13cc3edec2a78d533287c2d92a18ce2345ce
blob + 1d1bb482d43cc4c3f5da606ac540cf40cd75afca
--- src/ngircd/conf.c
+++ src/ngircd/conf.c
@@ -541,6 +541,16 @@ Set_Defaults( bool InitServers )
 	if( InitServers ) for( i = 0; i < MAX_SERVERS; Init_Server_Struct( &Conf_Server[i++] ));
 } /* Set_Defaults */
 
+
+static bool
+no_listenports(void)
+{
+	unsigned int cnt = array_bytes(&Conf_ListenPorts);
+#ifdef SSL_SUPPORT
+	cnt += array_bytes(&Conf_SSLOptions.ListenPorts);
+#endif
+	return cnt == 0;
+}
 
 static bool
 Read_Config( bool ngircd_starting )
@@ -698,12 +708,14 @@ Read_Config( bool ngircd_starting )
 		Conf_Server[New_Server_Idx] = New_Server;
 	}
 
-	if (0 == array_length(&Conf_ListenPorts, sizeof(UINT16))) {
-		if (!array_copyb(&Conf_ListenPorts, (char*) &defaultport, sizeof defaultport)) {
-			Config_Error( LOG_ALERT, "Could not add default listening Port %u: %s",
-							(unsigned int) defaultport, strerror(errno));
-			exit( 1 );
-		}
+	/* not a single listening port? Add default. */
+	if (no_listenports() &&
+		!array_copyb(&Conf_ListenPorts, (char*) &defaultport, sizeof defaultport))
+	{
+		Config_Error(LOG_ALERT, "Could not add default listening Port %u: %s",
+					(unsigned int) defaultport, strerror(errno));
+
+		exit(1);
 	}
 
 	if (!Conf_ListenAddress)