interfaces: merge assignment rework and function rewrite from master

src/etc/inc/config.console.inc

@@ -28,14 +28,6 @@
 	POSSIBILITY OF SUCH DAMAGE.
 */
 
-/****f* util/timeout
- * NAME
- *   timeout - console input with timeout countdown. Note: erases 2 char of screen for timer. Leave space.
- * INPUTS
- *   optional, seconds to wait before timeout. Default 9 seconds.
- * RESULT
- *   returns 1 char of user input or null if no input.
- ******/
 function timeout($timer = 9)
 {
 	while (!isset($key)) {
@@ -55,9 +47,7 @@ function timeout($timer = 9)
 	return $key;
 }
 
-
-
-function set_networking_interfaces_ports()
+function set_networking_interfaces_ports($probe = false)
 {
 	global $config;
 
@@ -66,8 +56,12 @@ function set_networking_interfaces_ports()
 	$interactive = true;
 	$key = null;
 
+	/* kernel messages clobber stty probing on ifconfig up */
+	mute_kernel_msgs();
+
 	$iflist = get_interface_list();
 
+	if ($probe) {
 		echo PHP_EOL . gettext('Press any key to start the manual interface assignment:  ');
 
 		$key = timeout(7);
@@ -78,6 +72,7 @@ function set_networking_interfaces_ports()
 		if ($key != "\n") {
 			echo PHP_EOL;
 		}
+	}
 
 	echo <<<EOD
 
@@ -90,8 +85,8 @@ EOD;
 		$iflist = array();
 	} else {
 		foreach ($iflist as $iface => $ifa) {
-			echo sprintf("% -7s%s %s %s\n", $iface, $ifa['mac'],
-				$ifa['up'] ? "  (up)" : "(down)", $ifa['dmesg']);
+			interfaces_bring_up($iface);
+			echo sprintf("%-16s %s %s\n", $iface, $ifa['mac'], $ifa['dmesg']);
 		}
 	}
 
@@ -149,6 +144,9 @@ EOD;
 
 		if ($wanif == 'a') {
 			$wanif = autodetect_interface('WAN', $fp);
+			if (!$wanif) {
+				continue;
+			}
 		}
 
 		if (!array_key_exists($wanif, $iflist)) {
@@ -176,6 +174,9 @@ EOD;
 
 		if ($lanif == 'a') {
 			$lanif = autodetect_interface('LAN', $fp);
+			if (!$lanif) {
+				continue;
+			}
 		}
 
 		if (!array_key_exists($lanif, $iflist)) {
@@ -227,7 +228,7 @@ EOD;
 			}
 
 			if ($optif[$i] == 'a') {
-				$ad = autodetect_interface(gettext("Optional") . " " . $io, $fp);
+				$ad = autodetect_interface('OPT' . $io, $fp);
 				if (!$ad) {
 					unset($optif[$i]);
 					continue;
@@ -288,6 +289,8 @@ EOD;
 	}
 
 	if (!in_array($key, array('y', 'Y'))) {
+		unmute_kernel_msgs();
+		fclose($fp);
 		return false;
 	}
 
@@ -416,33 +419,36 @@ EOD;
 	write_config("Console assignment of interfaces");
 	printf(gettext("done.%s"), "\n");
 
+	unmute_kernel_msgs();
 	fclose($fp);
 
 	return true;
 }
 
-function autodetect_interface($ifname, $fp)
+function autodetect_interface($name, $fp)
 {
-	$iflist_prev = get_interface_list('media');
+	$iflist_prev = get_interface_list(true);
+
 	echo <<<EOD
 
-Connect the {$ifname} interface now and make sure that the link is up.
+Connect the {$name} interface now and make sure that the link is up.
 Then press ENTER to continue.
 
 EOD;
 	fgets($fp);
-	$iflist = get_interface_list("media");
 
-	foreach ($iflist_prev as $ifn => $ifa) {
-		if (!$ifa['up'] && $iflist[$ifn]['up']) {
-			printf(gettext("Detected link-up on interface %s.%s"), $ifn, "\n");
+	$iflist = get_interface_list(true);
+
+	foreach ($iflist as $ifn => $ifa) {
+		if (!isset($iflist_prev[$ifn])) {
+			printf(gettext("Detected link-up: %s%s"), $ifn, "\n");
 			return $ifn;
 		}
 	}
 
 	printf(gettext("No link-up detected.%s"), "\n");
 
-	return null;
+	return false;
 }
 
 function vlan_setup($iflist, $fp)

src/etc/inc/util.inc

@@ -813,98 +813,81 @@ function get_configured_ipv6_addresses()
 
 /*
  *   get_interface_list() - Return a list of all physical interfaces
- *   along with MAC and status.
+ *   along with MAC, IPv4 and status.
  *
- *   $mode = "active" - use ifconfig -lu
- *           "media"  - use ifconfig to check physical connection
- *			status (much slower)
+ *   $only_active = false -- interfaces that are available in the system
+ *                  true  -- interfaces that are physically connected
  */
-function get_interface_list($mode = "active", $keyby = "physical", $vfaces = "") {
+function get_interface_list($only_active = false)
+{
 	global $config;
-	$upints = array();
-	/* get a list of virtual interface types */
-	if(!$vfaces) {
-		$vfaces = array (
+
+	/* list of virtual interface types */
+	$vfaces = array(
+		'_vlan',
+		'_wlan',
 		'bridge',
-				'ppp',
-				'pppoe',
-				'pptp',
-				'l2tp',
-				'sl',
+		'carp',
+		'enc',
+		'faith',
 		'gif',
 		'gre',
-				'faith',
+		'ipfw',
+		'l2tp',
+		'lagg',
 		'lo',
 		'ng',
-				'_vlan',
-				'_wlan',
 		'pflog',
 		'plip',
+		'ppp',
+		'pppoe',
+		'pptp',
 		'pfsync',
-				'enc',
+		'sl',
 		'tun',
-				'carp',
-				'lagg',
-				'vip',
-				'ipfw'
+		'vip'
 	);
+
+	$ifnames_up = legacy_interface_listget('up');
+	$ifnames = legacy_interface_listget();
+
+	if ($only_active) {
+		$_ifnames = array();
+
+		foreach ($ifnames as $ifname) {
+			$ifinfo = legacy_interface_stats($ifname);
+			if (isset($ifinfo['link state'])) {
+				if ($ifinfo['link state'] == '2') {
+					$_ifnames[] = $ifname;
 				}
-	switch($mode) {
-	case 'active':
-		$upints = legacy_interface_listget('up');
-		break;
-	case 'media':
-		$intlist = legacy_interface_listget();
-		$ifconfig = "";
-		exec("/sbin/ifconfig -a", $ifconfig);
-		$regexp = '/(' . implode('|', $intlist) . '):\s/';
-		$ifstatus = preg_grep('/status:/', $ifconfig);
-		foreach ($ifstatus as $status) {
-			$int = array_shift($intlist);
-			if (stristr($status, 'active')) {
-				$upints[] = $int;
 			}
 		}
-		break;
-	default:
-		$upints = legacy_interface_listget();
-		break;
+
+		$ifnames = $_ifnames;
 	}
-	/* build interface list with netstat */
-	$linkinfo = "";
-	exec("/usr/bin/netstat -inW -f link | awk '{ print $1, $4 }'", $linkinfo);
-	array_shift($linkinfo);
-	/* build ip address list with netstat */
-	$ipinfo = "";
-	exec("/usr/bin/netstat -inW -f inet | awk '{ print $1, $4 }'", $ipinfo);
-	array_shift($ipinfo);
-	foreach($linkinfo as $link) {
-		$friendly = "";
-		$alink = explode(" ", $link);
-		$ifname = rtrim(trim($alink[0]), '*');
-		/* trim out all numbers before checking for vfaces */
-		if (!in_array(array_shift(preg_split('/\d/', $ifname)), $vfaces) &&
-			!stristr($ifname, "_vlan") && !stristr($ifname, "_wlan")) {
+
+	foreach ($ifnames as $ifname) {
+		if (in_array(array_shift(preg_split('/\d/', $ifname)), $vfaces)) {
+			continue;
+		}
+
+		$ifdata = pfSense_get_interface_addresses($ifname);
+
 		$toput = array(
-					"mac" => trim($alink[1]),
-					"up" => in_array($ifname, $upints)
+			'up' => in_array($ifname, $ifnames_up),
+			'ipaddr' => $ifdata['ipaddr'],
+			'mac' => $ifdata['macaddr']
 		);
-			foreach($ipinfo as $ip) {
-				$aip = explode(" ", $ip);
-				if($aip[0] == $ifname) {
-					$toput['ipaddr'] = $aip[1];
-				}
-			}
+
 		if (isset($config['interfaces'])) {
 			foreach($config['interfaces'] as $name => $int) {
-					if($int['if'] == $ifname) $friendly = $name;
+				if ($int['if'] == $ifname) {
+					$toput['friendly'] = $name;
+					break;
 				}
 			}
-			switch($keyby) {
-			case "physical":
-				if($friendly != "") {
-					$toput['friendly'] = $friendly;
 		}
+
 		$dmesg_arr = array();
 		exec("/sbin/dmesg |grep $ifname | head -n1", $dmesg_arr);
 		preg_match_all("/<(.*?)>/i", $dmesg_arr[0], $dmesg);
@@ -913,19 +896,10 @@ function get_interface_list($mode = "active", $keyby = "physical", $vfaces = "")
 		} else {
 			$toput['dmesg'] = null;
 		}
-				$iflist[$ifname] = $toput;
-				break;
-			case "ppp":
 
-			case "friendly":
-				if($friendly != "") {
-					$toput['if'] = $ifname;
-					$iflist[$friendly] = $toput;
-				}
-				break;
-			}
-		}
+		$iflist[$ifname] = $toput;
 	}
+
 	return $iflist;
 }
 

src/etc/rc.bootup

@@ -173,7 +173,7 @@ if (is_interface_mismatch()) {
 	echo PHP_EOL . gettext('Default interfaces not found -- Running interface assignment option.') . PHP_EOL;
 
 	led_assigninterfaces();
-	while (!set_networking_interfaces_ports());
+	while (!set_networking_interfaces_ports(true));
 	led_kitt();
 }