From aa5e95e3d1829d86f8f851b4d77488dc59a23a19 Mon Sep 17 00:00:00 2001
From: Warren Baker <warren@decoy.co.za>
Date: Thu, 29 Sep 2011 20:58:58 +0200
Subject: Add function to determine next available ACL id and replace spaces
 with _ for acl actions

---
 config/unbound/unbound.inc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'config/unbound')

diff --git a/config/unbound/unbound.inc b/config/unbound/unbound.inc
index 6c6a814d..cec618c9 100644
--- a/config/unbound/unbound.inc
+++ b/config/unbound/unbound.inc
@@ -623,6 +623,7 @@ function unbound_validate($post, $type=null) {
 	/* Validate the access lists */
 	if($type == "acl") {
 		$acls = $post;
+		$acls['aclaction'] = preg_replace(" ", "_", $acls['aclaction']);
 		// Check to ensure values entered is an action that is in the list
 		if ($acls['aclaction'] != 'refuse' && $acls['aclaction'] != 'allow' && $acls['aclaction'] != 'allow_snoop' && $acls['aclaction'] != 'deny')
 			$input_errors[] = "{$acls['aclaction']} is not a valid ACL Action. Please select one of the four actions defined in the list.";
@@ -861,4 +862,24 @@ function unbound_add_domain_overrides($pvt=false) {
 	}	
 }
 
+function unbound_acl_id_used($id) {
+	global $config;
+
+	if (is_array($config['installedpackages']['unboundacls']['config']))
+		foreach ($config['installedpackages']['unboundacls']['config'] as & $acls)
+			if ($id == $acls['aclid'])
+				return true;
+
+	return false;
+}
+
+function unbound_get_next_id() {
+
+	$aclid = 0;
+	while(unbound_acl_id_used($aclid))
+		$aclid++;
+
+	return $aclid;
+}
+
 ?>
\ No newline at end of file
-- 
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