Add bridge upgrade code for 1.2 -> 2.0

Like the vlan upgrade code this uses slot 38 to make sure it will not run on a 2.0 configuration.
This is blind coded and needs testing. Please help testing.

1 files changed, 26 insertions, 1 deletions

diff --git a/etc/inc/upgrade_config.inc b/etc/inc/upgrade_config.inc
index 460c77e..f039f38 100644
--- a/etc/inc/upgrade_config.inc
+++ b/etc/inc/upgrade_config.inc
@@ -585,7 +585,32 @@ function upgrade_036_to_037() {
 
 function upgrade_037_to_038() {
 	global $config;
-	/* Insert upgrade code here */
+
+	/* This should only be valid when upgrading bridges from a 1.2 config */
+	$a_bridges = array();
+	$counter = 0;
+	foreach($config['interfaces'] as & $interface => $name) {
+		if($interface['bridge'] <> "") {
+			$bridge = array();
+			$bridge['members'] = "{$name},{$interface['bridge']}";
+			$bridge['descr'] = "Upgraded from 1.2"
+			$bridge['maxaddr'] = "";
+			$bridge['timeout'] = "";
+			$bridge['maxage'] = "";
+			$bridge['fwdelay'] = "";
+			$bridge['hellotime'] = "";
+			$bridge['priority'] = "";
+			$bridge['proto'] = "rstp";
+			$bridge['holdcount'] = "";
+			$bridge['ifpriority'] = "";
+			$bridge['ifpathcost'] = "";
+			$bridge['bridgeif'] = "bridge{$counter}";
+			/* done collecting info, have to burn those bridges */
+			$config['interfaces'][$name]['bridge'] = true;
+			$a_bridges[] = $bridge;
+		}
+	}
+	$config['bridges'] = $a_bridges;
 }