From 0ba7fb661df1b59b2abeb5d96c8b6f54a7a7c904 Mon Sep 17 00:00:00 2001
From: redray <redray@ispconfig3>
Date: Tue, 2 Dec 2008 00:37:11 +0000
Subject: [PATCH] fixed dns serial format

---
 interface/web/dns/dns_a_edit.php        | 267 +++++++--------
 interface/web/dns/dns_a_list.php        |  46 +--
 interface/web/dns/dns_alias_edit.php    | 264 +++++++--------
 interface/web/dns/dns_cname_edit.php    | 264 +++++++--------
 interface/web/dns/dns_hinfo_edit.php    | 264 +++++++--------
 interface/web/dns/dns_mx_edit.php       | 264 +++++++--------
 interface/web/dns/dns_ns_edit.php       | 264 +++++++--------
 interface/web/dns/dns_ptr_edit.php      | 264 +++++++--------
 interface/web/dns/dns_rp_edit.php       | 264 +++++++--------
 interface/web/dns/dns_rr_del.php        | 100 +++---
 interface/web/dns/dns_soa_del.php       | 136 ++++----
 interface/web/dns/dns_soa_edit.php      | 345 +++++++++----------
 interface/web/dns/dns_soa_list.php      |  46 +--
 interface/web/dns/dns_srv_edit.php      | 264 +++++++--------
 interface/web/dns/dns_template_del.php  | 114 +++----
 interface/web/dns/dns_template_edit.php | 114 +++----
 interface/web/dns/dns_template_list.php |  46 +--
 interface/web/dns/dns_txt_edit.php      | 264 +++++++--------
 interface/web/dns/dns_wizard.php        | 422 ++++++++++++------------
 19 files changed, 2016 insertions(+), 1996 deletions(-)

diff --git a/interface/web/dns/dns_a_edit.php b/interface/web/dns/dns_a_edit.php
index db23360a2..422da4f27 100644
--- a/interface/web/dns/dns_a_edit.php
+++ b/interface/web/dns/dns_a_edit.php
@@ -1,134 +1,135 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_a.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-		
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-	
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_a.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+	
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_a_list.php b/interface/web/dns/dns_a_list.php
index c01aec694..681e15839 100644
--- a/interface/web/dns/dns_a_list.php
+++ b/interface/web/dns/dns_a_list.php
@@ -1,24 +1,24 @@
-<?php
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$list_def_file = "list/dns_a.list.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-$app->uses('listform_actions');
-$app->listform_actions->SQLExtWhere = "type = 'A'";
-
-$app->listform_actions->onLoad();
-
-
+<?php
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$list_def_file = "list/dns_a.list.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+$app->uses('listform_actions');
+$app->listform_actions->SQLExtWhere = "type = 'A'";
+
+$app->listform_actions->onLoad();
+
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_alias_edit.php b/interface/web/dns/dns_alias_edit.php
index 134fab554..6ada39479 100644
--- a/interface/web/dns/dns_alias_edit.php
+++ b/interface/web/dns/dns_alias_edit.php
@@ -1,132 +1,134 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_alias.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_alias.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_cname_edit.php b/interface/web/dns/dns_cname_edit.php
index 1243f4560..47b7c5f1b 100644
--- a/interface/web/dns/dns_cname_edit.php
+++ b/interface/web/dns/dns_cname_edit.php
@@ -1,132 +1,134 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_cname.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_cname.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_hinfo_edit.php b/interface/web/dns/dns_hinfo_edit.php
index 28e5a9cdc..ae21a9e8a 100644
--- a/interface/web/dns/dns_hinfo_edit.php
+++ b/interface/web/dns/dns_hinfo_edit.php
@@ -1,132 +1,134 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_hinfo.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_hinfo.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_mx_edit.php b/interface/web/dns/dns_mx_edit.php
index 6eef0ab94..14f42b357 100644
--- a/interface/web/dns/dns_mx_edit.php
+++ b/interface/web/dns/dns_mx_edit.php
@@ -1,132 +1,134 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_mx.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_mx.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_ns_edit.php b/interface/web/dns/dns_ns_edit.php
index 9cbeca602..9a3399490 100644
--- a/interface/web/dns/dns_ns_edit.php
+++ b/interface/web/dns/dns_ns_edit.php
@@ -1,132 +1,134 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_ns.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_ns.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_ptr_edit.php b/interface/web/dns/dns_ptr_edit.php
index 5611f44ce..dd7056132 100644
--- a/interface/web/dns/dns_ptr_edit.php
+++ b/interface/web/dns/dns_ptr_edit.php
@@ -1,132 +1,134 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_ptr.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_ptr.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_rp_edit.php b/interface/web/dns/dns_rp_edit.php
index 759eac4af..9f23158bf 100644
--- a/interface/web/dns/dns_rp_edit.php
+++ b/interface/web/dns/dns_rp_edit.php
@@ -1,132 +1,134 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_rp.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_rp.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_rr_del.php b/interface/web/dns/dns_rr_del.php
index e0088d2fc..7a0b92d14 100644
--- a/interface/web/dns/dns_rr_del.php
+++ b/interface/web/dns/dns_rr_del.php
@@ -1,51 +1,51 @@
-<?php
-
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$list_def_file = "list/dns_a.list.php";
-$tform_def_file = "form/dns_a.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-$app->uses("tform_actions");
-$app->tform_actions->onDelete();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$list_def_file = "list/dns_a.list.php";
+$tform_def_file = "form/dns_a.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+$app->uses("tform_actions");
+$app->tform_actions->onDelete();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_soa_del.php b/interface/web/dns/dns_soa_del.php
index 0a1944b5f..38e35bd67 100644
--- a/interface/web/dns/dns_soa_del.php
+++ b/interface/web/dns/dns_soa_del.php
@@ -1,69 +1,69 @@
-<?php
-
-/*
-Copyright (c) 2008, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$list_def_file = "list/dns_soa.list.php";
-$tform_def_file = "form/dns_soa.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-
-	function onBeforeDelete() {
-		global $app; $conf;
-		
-		if($app->tform->checkPerm($this->id,'d') == false) $app->error($app->lng('error_no_delete_permission'));
-		
-		// Delete all records that belog to this zone.
-		$records = $app->db->queryAllRecords("SELECT id FROM dns_rr WHERE zone = '".intval($this->id)."'");
-		foreach($records as $rec) {
-			$app->db->datalogDelete('dns_rr','id',$rec['id']);
-		}
-	}
-}
-
-$page = new page_action;
-$page->onDelete();
-
+<?php
+
+/*
+Copyright (c) 2008, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$list_def_file = "list/dns_soa.list.php";
+$tform_def_file = "form/dns_soa.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+$app->uses('tpl,tform,tform_actions');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+
+	function onBeforeDelete() {
+		global $app; $conf;
+		
+		if($app->tform->checkPerm($this->id,'d') == false) $app->error($app->lng('error_no_delete_permission'));
+		
+		// Delete all records that belog to this zone.
+		$records = $app->db->queryAllRecords("SELECT id FROM dns_rr WHERE zone = '".intval($this->id)."'");
+		foreach($records as $rec) {
+			$app->db->datalogDelete('dns_rr','id',$rec['id']);
+		}
+	}
+}
+
+$page = new page_action;
+$page->onDelete();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_soa_edit.php b/interface/web/dns/dns_soa_edit.php
index 6c10b06b7..4342bc2f5 100644
--- a/interface/web/dns/dns_soa_edit.php
+++ b/interface/web/dns/dns_soa_edit.php
@@ -1,173 +1,174 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_soa.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_zone FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another maildomain.
-			if($client["limit_dns_zone"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_soa WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_zone"]) {
-					$app->error($app->tform->wordbook["limit_dns_zone_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onShowEnd() {
-		global $app, $conf;
-		
-		// If user is admin, we will allow him to select to whom this record belongs
-		if($_SESSION["s"]["user"]["typ"] == 'admin' || $app->auth->has_clients($_SESSION['s']['user']['userid'])) {
-			// Getting Domains of the user
-			$sql = "SELECT groupid, name FROM sys_group WHERE client_id > 0";
-			$clients = $app->db->queryAllRecords($sql);
-			$client_select = '';
-			if($_SESSION["s"]["user"]["typ"] == 'admin') $client_select .= "<option value='0'></option>";
-			if(is_array($clients)) {
-				foreach( $clients as $client) {
-					$selected = ($client["groupid"] == @$this->dataRecord["sys_groupid"])?'SELECTED':'';
-					$client_select .= "<option value='$client[groupid]' $selected>$client[name]</option>\r\n";
-				}
-			}
-		$app->tpl->setVar("client_group_id",$client_select);
-		}
-		
-		parent::onShowEnd();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		if($_SESSION["s"]["user"]["typ"] != 'admin') {
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_zone, default_dnsserver FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-		
-			// When the record is updated
-			if($this->id > 0) {
-				// restore the server ID if the user is not admin and record is edited
-				$tmp = $app->db->queryOneRecord("SELECT server_id FROM dns_soa WHERE id = ".intval($this->id));
-				$this->dataRecord["server_id"] = $tmp["server_id"];
-				unset($tmp);
-			// When the record is inserted
-			} else {
-				// set the server ID to the default mailserver of the client
-				$this->dataRecord["server_id"] = $client["default_dnsserver"];
-				
-				// Check if the user may add another maildomain.
-				if($client["limit_dns_zone"] >= 0) {
-					$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_soa WHERE sys_groupid = $client_group_id");
-					if($tmp["number"] >= $client["limit_dns_zone"]) {
-						$app->error($app->tform->wordbook["limit_dns_zone_txt"]);
-					}
-				}
-			}
-		}
-		
-		// Set the serial
-		$this->dataRecord["serial"] = time();
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// make sure that the record belongs to the client group and not the admin group when a dmin inserts it
-		if($_SESSION["s"]["user"]["typ"] == 'admin' && isset($this->dataRecord["client_group_id"])) {
-			$client_group_id = intval($this->dataRecord["client_group_id"]);
-			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id WHERE id = ".$this->id);
-			// And we want to update all rr records too, that belong to this record
-			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
-		}
-		if($app->auth->has_clients($_SESSION['s']['user']['userid']) && isset($this->dataRecord["client_group_id"])) {
-			$client_group_id = intval($this->dataRecord["client_group_id"]);
-			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id WHERE id = ".$this->id);
-			// And we want to update all rr records too, that belong to this record
-			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
-		}
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// make sure that the record belongs to the client group and not the admin group when a dmin inserts it
-		if($_SESSION["s"]["user"]["typ"] == 'admin' && isset($this->dataRecord["client_group_id"])) {
-			$client_group_id = intval($this->dataRecord["client_group_id"]);
-			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id WHERE id = ".$this->id);
-			// And we want to update all rr records too, that belong to this record
-			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
-		}
-		if($app->auth->has_clients($_SESSION['s']['user']['userid']) && isset($this->dataRecord["client_group_id"])) {
-			$client_group_id = intval($this->dataRecord["client_group_id"]);
-			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id WHERE id = ".$this->id);
-			// And we want to update all rr records too, that belong to this record
-			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
-		}
-	}
-	
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_soa.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_zone FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another maildomain.
+			if($client["limit_dns_zone"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_soa WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_zone"]) {
+					$app->error($app->tform->wordbook["limit_dns_zone_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onShowEnd() {
+		global $app, $conf;
+		
+		// If user is admin, we will allow him to select to whom this record belongs
+		if($_SESSION["s"]["user"]["typ"] == 'admin' || $app->auth->has_clients($_SESSION['s']['user']['userid'])) {
+			// Getting Domains of the user
+			$sql = "SELECT groupid, name FROM sys_group WHERE client_id > 0";
+			$clients = $app->db->queryAllRecords($sql);
+			$client_select = '';
+			if($_SESSION["s"]["user"]["typ"] == 'admin') $client_select .= "<option value='0'></option>";
+			if(is_array($clients)) {
+				foreach( $clients as $client) {
+					$selected = ($client["groupid"] == @$this->dataRecord["sys_groupid"])?'SELECTED':'';
+					$client_select .= "<option value='$client[groupid]' $selected>$client[name]</option>\r\n";
+				}
+			}
+		$app->tpl->setVar("client_group_id",$client_select);
+		}
+		
+		parent::onShowEnd();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		if($_SESSION["s"]["user"]["typ"] != 'admin') {
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_zone, default_dnsserver FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+		
+			// When the record is updated
+			if($this->id > 0) {
+				// restore the server ID if the user is not admin and record is edited
+				$tmp = $app->db->queryOneRecord("SELECT server_id FROM dns_soa WHERE id = ".intval($this->id));
+				$this->dataRecord["server_id"] = $tmp["server_id"];
+				unset($tmp);
+			// When the record is inserted
+			} else {
+				// set the server ID to the default mailserver of the client
+				$this->dataRecord["server_id"] = $client["default_dnsserver"];
+				
+				// Check if the user may add another maildomain.
+				if($client["limit_dns_zone"] >= 0) {
+					$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_soa WHERE sys_groupid = $client_group_id");
+					if($tmp["number"] >= $client["limit_dns_zone"]) {
+						$app->error($app->tform->wordbook["limit_dns_zone_txt"]);
+					}
+				}
+			}
+		}
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = ".$this->id);
+		$this->dataRecord["serial"] = $app->validate_dns->increase_serial($soa["serial"]);
+
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// make sure that the record belongs to the client group and not the admin group when a dmin inserts it
+		if($_SESSION["s"]["user"]["typ"] == 'admin' && isset($this->dataRecord["client_group_id"])) {
+			$client_group_id = intval($this->dataRecord["client_group_id"]);
+			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id WHERE id = ".$this->id);
+			// And we want to update all rr records too, that belong to this record
+			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
+		}
+		if($app->auth->has_clients($_SESSION['s']['user']['userid']) && isset($this->dataRecord["client_group_id"])) {
+			$client_group_id = intval($this->dataRecord["client_group_id"]);
+			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id WHERE id = ".$this->id);
+			// And we want to update all rr records too, that belong to this record
+			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
+		}
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// make sure that the record belongs to the client group and not the admin group when a dmin inserts it
+		if($_SESSION["s"]["user"]["typ"] == 'admin' && isset($this->dataRecord["client_group_id"])) {
+			$client_group_id = intval($this->dataRecord["client_group_id"]);
+			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id WHERE id = ".$this->id);
+			// And we want to update all rr records too, that belong to this record
+			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
+		}
+		if($app->auth->has_clients($_SESSION['s']['user']['userid']) && isset($this->dataRecord["client_group_id"])) {
+			$client_group_id = intval($this->dataRecord["client_group_id"]);
+			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id WHERE id = ".$this->id);
+			// And we want to update all rr records too, that belong to this record
+			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
+		}
+	}
+	
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_soa_list.php b/interface/web/dns/dns_soa_list.php
index 0f467820d..1ea6cc463 100644
--- a/interface/web/dns/dns_soa_list.php
+++ b/interface/web/dns/dns_soa_list.php
@@ -1,24 +1,24 @@
-<?php
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$list_def_file = "list/dns_soa.list.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-$app->uses('listform_actions');
-// $app->listform_actions->SQLExtWhere = "access = 'REJECT'";
-
-$app->listform_actions->onLoad();
-
-
+<?php
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$list_def_file = "list/dns_soa.list.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+$app->uses('listform_actions');
+// $app->listform_actions->SQLExtWhere = "access = 'REJECT'";
+
+$app->listform_actions->onLoad();
+
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_srv_edit.php b/interface/web/dns/dns_srv_edit.php
index b66c0a144..2b3fe3435 100644
--- a/interface/web/dns/dns_srv_edit.php
+++ b/interface/web/dns/dns_srv_edit.php
@@ -1,132 +1,134 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_srv.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_srv.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_template_del.php b/interface/web/dns/dns_template_del.php
index bfb343cbf..5aa1ff748 100644
--- a/interface/web/dns/dns_template_del.php
+++ b/interface/web/dns/dns_template_del.php
@@ -1,58 +1,58 @@
-<?php
-
-/*
-Copyright (c) 2008, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$list_def_file = "list/dns_template.list.php";
-$tform_def_file = "form/dns_template.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-
-}
-
-$page = new page_action;
-$page->onDelete();
-
+<?php
+
+/*
+Copyright (c) 2008, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$list_def_file = "list/dns_template.list.php";
+$tform_def_file = "form/dns_template.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+$app->uses('tpl,tform,tform_actions');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+
+}
+
+$page = new page_action;
+$page->onDelete();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_template_edit.php b/interface/web/dns/dns_template_edit.php
index 3f5962783..ac2704e90 100644
--- a/interface/web/dns/dns_template_edit.php
+++ b/interface/web/dns/dns_template_edit.php
@@ -1,58 +1,58 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_template.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_template.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_template_list.php b/interface/web/dns/dns_template_list.php
index 20efa8d43..4cde9a013 100644
--- a/interface/web/dns/dns_template_list.php
+++ b/interface/web/dns/dns_template_list.php
@@ -1,24 +1,24 @@
-<?php
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$list_def_file = "list/dns_template.list.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-$app->uses('listform_actions');
-// $app->listform_actions->SQLExtWhere = "access = 'REJECT'";
-
-$app->listform_actions->onLoad();
-
-
+<?php
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$list_def_file = "list/dns_template.list.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+$app->uses('listform_actions');
+// $app->listform_actions->SQLExtWhere = "access = 'REJECT'";
+
+$app->listform_actions->onLoad();
+
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_txt_edit.php b/interface/web/dns/dns_txt_edit.php
index 95af18fa7..4a4ecadd2 100644
--- a/interface/web/dns/dns_txt_edit.php
+++ b/interface/web/dns/dns_txt_edit.php
@@ -1,132 +1,134 @@
-<?php
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-/******************************************
-* Begin Form configuration
-******************************************/
-
-$tform_def_file = "form/dns_txt.tform.php";
-
-/******************************************
-* End Form configuration
-******************************************/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-// Loading classes
-$app->uses('tpl,tform,tform_actions');
-$app->load('tform_actions');
-
-class page_action extends tform_actions {
-	
-	function onShowNew() {
-		global $app, $conf;
-		
-		// we will check only users, not admins
-		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		}
-		
-		parent::onShowNew();
-	}
-	
-	function onSubmit() {
-		global $app, $conf;
-		
-		// Get the parent soa record of the domain
-		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-
-		// Check if Domain belongs to user
-		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
-		
-		// Check the client limits, if user is not the admin
-		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another mailbox.
-			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_dns_record"]) {
-					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
-				}
-			}
-		} // end if user is not admin
-		
-		
-		// Set the server ID of the rr record to the same server ID as the parent record.
-		$this->dataRecord["server_id"] = $soa["server_id"];
-		
-		parent::onSubmit();
-	}
-	
-	function onAfterInsert() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-		
-		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
-		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
-		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
-	}
-	
-	function onAfterUpdate() {
-		global $app, $conf;
-		
-		// Update the serial number of the SOA record
-		$soa_id = intval($_POST["zone"]);
-		$serial = time();
-		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
-	}
-}
-
-$page = new page_action;
-$page->onLoad();
-
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/******************************************
+* Begin Form configuration
+******************************************/
+
+$tform_def_file = "form/dns_txt.tform.php";
+
+/******************************************
+* End Form configuration
+******************************************/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+// Loading classes
+$app->uses('tpl,tform,tform_actions,validate_dns');
+$app->load('tform_actions');
+
+class page_action extends tform_actions {
+	
+	function onShowNew() {
+		global $app, $conf;
+		
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		}
+		
+		parent::onShowNew();
+	}
+	
+	function onSubmit() {
+		global $app, $conf;
+		
+		// Get the parent soa record of the domain
+		$soa = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = '".intval($_POST["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+
+		// Check if Domain belongs to user
+		if($soa["id"] != $_POST["zone"]) $app->tform->errorMessage .= $app->tform->wordbook["no_zone_perm"];
+		
+		// Check the client limits, if user is not the admin
+		if($_SESSION["s"]["user"]["typ"] != 'admin') { // if user is not admin
+			// Get the limits of the client
+			$client_group_id = $_SESSION["s"]["user"]["default_group"];
+			$client = $app->db->queryOneRecord("SELECT limit_dns_record FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+			
+			// Check if the user may add another mailbox.
+			if($this->id == 0 && $client["limit_dns_record"] >= 0) {
+				$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE sys_groupid = $client_group_id");
+				if($tmp["number"] >= $client["limit_dns_record"]) {
+					$app->error($app->tform->wordbook["limit_dns_record_txt"]);
+				}
+			}
+		} // end if user is not admin
+		
+		
+		// Set the server ID of the rr record to the same server ID as the parent record.
+		$this->dataRecord["server_id"] = $soa["server_id"];
+		
+		parent::onSubmit();
+	}
+	
+	function onAfterInsert() {
+		global $app, $conf;
+		
+		// Set the sys_groupid of the rr record to be the same then the sys_groupid of the soa record
+		$soa = $app->db->queryOneRecord("SELECT sys_groupid FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$app->db->query("UPDATE dns_rr SET sys_groupid = ".$soa['sys_groupid']." WHERE id = ".$this->id);
+
+		// Update the serial number of the SOA record
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+		
+	}
+	
+	function onAfterUpdate() {
+		global $app, $conf;
+		
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = '".intval($this->dataRecord["zone"])."' AND ".$app->tform->getAuthSQL('r'));
+		$soa_id = intval($_POST["zone"]);
+		$serial = $app->validate_dns->increase_serial($soa["serial"]);
+		$app->db->query("UPDATE dns_soa SET serial = $serial WHERE id = $soa_id");
+	}
+}
+
+$page = new page_action;
+$page->onLoad();
+
 ?>
\ No newline at end of file
diff --git a/interface/web/dns/dns_wizard.php b/interface/web/dns/dns_wizard.php
index 10ef7565b..27f19bed1 100644
--- a/interface/web/dns/dns_wizard.php
+++ b/interface/web/dns/dns_wizard.php
@@ -1,212 +1,212 @@
-<?php
-
-/*
-Copyright (c) 2008, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
-
-//* Check permissions for module
-$app->auth->check_module_permissions('dns');
-
-
-// Loading the template
-$app->uses('tpl');
-$app->tpl->newTemplate("form.tpl.htm");
-$app->tpl->setInclude('content_tpl','templates/dns_wizard.htm');
-
-// import variables
-$template_id = (isset($_POST['template_id']))?intval($_POST['template_id']):1;
-$server_id = (isset($_POST['server_id']))?intval($_POST['server_id']):1;
-$sys_groupid = (isset($_POST['client_group_id']))?intval($_POST['client_group_id']):0;
-
-
-
-// Load the templates
-$records = $app->db->queryAllRecords("SELECT * FROM dns_template WHERE visible = 'y'");
-$template_id_option = '';
-foreach($records as $rec){
-	$checked = ($rec['template_id'] == $template_id)?' SELECTED':'';
-	$template_id_option .= '<option value="'.$rec['template_id'].'"'.$checked.'>'.$rec['name'].'</option>';
-}
-$app->tpl->setVar("template_id_option",$template_id_option);
-
-// If the user is administrator
-if($_SESSION['s']['user']['typ'] == 'admin') {
-	
-	// Load the list of servers
-	$records = $app->db->queryAllRecords("SELECT server_id, server_name FROM server WHERE dns_server = 1 ORDER BY server_name");
-	$server_id_option = '';
-	foreach($records as $rec){
-		$checked = ($rec['server_id'] == $server_id)?' SELECTED':'';
-		$server_id_option .= '<option value="'.$rec['server_id'].'"'.$checked.'>'.$rec['server_name'].'</option>';
-	}
-	$app->tpl->setVar("server_id",$server_id_option);
-	
-	// load the list of clients
-	$sql = "SELECT groupid, name FROM sys_group WHERE client_id > 0";
-	$clients = $app->db->queryAllRecords($sql);
-	$client_select = '';
-	if($_SESSION["s"]["user"]["typ"] == 'admin') $client_select .= "<option value='0'></option>";
-	if(is_array($clients)) {
-		foreach( $clients as $client) {
-			$selected = ($client["groupid"] == $sys_groupid)?'SELECTED':'';
-			$client_select .= "<option value='$client[groupid]' $selected>$client[name]</option>\r\n";
-		}
-	}
-
-	$app->tpl->setVar("client_group_id",$client_select);
-	
-}
-
-$template_record = $app->db->queryOneRecord("SELECT * FROM dns_template WHERE template_id = '$template_id'");
-$fields = explode(',',$template_record['fields']);
-if(is_array($fields)) {
-	foreach($fields as $field) {
-		$app->tpl->setVar($field."_VISIBLE",1);
-		$field = strtolower($field);
-		$app->tpl->setVar($field,$_POST[$field]);
-	}
-}
-
-if($_POST['create'] == 1) {
-	
-	$error = '';
-	
-	if(isset($_POST['domain']) && $_POST['domain'] == '') $error .= $app->lng('error_domain_empty');
-	if(isset($_POST['ip']) && $_POST['ip'] == '') $error .= $app->lng('error_ip_empty');
-	if(isset($_POST['ns1']) && $_POST['ns1'] == '') $error .= $app->lng('error_ns1_empty');
-	if(isset($_POST['ns2']) && $_POST['ns2'] == '') $error .= $app->lng('error_ns2_empty');
-	if(isset($_POST['email']) && $_POST['email'] == '') $error .= $app->lng('error_email_empty');
-	
-	
-	// replace template placeholders
-	$tpl_content = $template_record['template'];
-	if($_POST['domain'] != '') $tpl_content = str_replace('{DOMAIN}',$_POST['domain'],$tpl_content);
-	if($_POST['ip'] != '') $tpl_content = str_replace('{IP}',$_POST['ip'],$tpl_content);
-	if($_POST['ns1'] != '') $tpl_content = str_replace('{NS1}',$_POST['ns1'],$tpl_content);
-	if($_POST['ns2'] != '') $tpl_content = str_replace('{NS2}',$_POST['ns2'],$tpl_content);
-	if($_POST['email'] != '') $tpl_content = str_replace('{EMAIL}',$_POST['email'],$tpl_content);
-	
-	// Parse the template
-	$tpl_rows = explode("\n",$tpl_content);
-	$section = '';
-	$vars = array();
-	$dns_rr = array();
-	foreach($tpl_rows as $row) {
-		$row = trim($row);
-		if(substr($row,0,1) == '[') {
-			if($row == '[ZONE]') {
-				$section = 'zone';
-			} elseif($row == '[DNS_RECORDS]') {
-				$section = 'dns_records';
-			} else {
-				die('Unknown section type');
-			}
-		} else {
-			if($row != '') {
-				// Handle zone section
-				if($section == 'zone') {
-					$parts = explode('=',$row);
-					$key = trim($parts[0]);
-					$val = trim($parts[1]);
-					if($key != '') $vars[$key] = $val;
-				}
-				// Handle DNS Record rows
-				if($section == 'dns_records') {
-					$parts = explode('|',$row);
-					$dns_rr[] = array(
-						'name' => $app->db->quote($parts[1]),
-						'type' => $app->db->quote($parts[0]),
-						'data' => $app->db->quote($parts[2]),
-						'aux'  => $app->db->quote($parts[3]),
-						'ttl'  => $app->db->quote($parts[4])
-					);
-				}
-			}
-		}
-		
-	} // end foreach
-	
-	if($vars['origin'] == '') $error .= $app->lng('error_origin_empty');
-	if($vars['ns'] == '') $error .= $app->lng('error_ns_empty');
-	if($vars['mbox'] == '') $error .= $app->lng('error_mbox_empty');
-	if($vars['refresh'] == '') $error .= $app->lng('error_refresh_empty');
-	if($vars['retry'] == '') $error .= $app->lng('error_retry_empty');
-	if($vars['expire'] == '') $error .= $app->lng('error_expire_empty');
-	if($vars['minimum'] == '') $error .= $app->lng('error_minimum_empty');
-	if($vars['ttl'] == '') $error .= $app->lng('error_ttl_empty');
-	
-	if($error == '') {
-		// Insert the soa record
-		$sys_userid = $_SESSION['s']['user']['userid'];
-		$origin = $app->db->quote($vars['origin']);
-		$ns = $app->db->quote($vars['ns']);
-		$mbox = $app->db->quote(str_replace('@','.',$vars['mbox']));
-		$refresh = $app->db->quote($vars['refresh']);
-		$retry = $app->db->quote($vars['retry']);
-		$expire = $app->db->quote($vars['expire']);
-		$minimum = $app->db->quote($vars['minimum']);
-		$ttl = $app->db->quote($vars['ttl']);
-		$xfer = $app->db->quote($vars['xfer']);
-		
-		$insert_data = "(`sys_userid`, `sys_groupid`, `sys_perm_user`, `sys_perm_group`, `sys_perm_other`, `server_id`, `origin`, `ns`, `mbox`, `serial`, `refresh`, `retry`, `expire`, `minimum`, `ttl`, `active`, `xfer`) VALUES 
-		('$sys_userid', '$sys_groupid', 'riud', 'riud', '', '$server_id', '$origin', '$ns', '$mbox', '1', '$refresh', '$retry', '$expire', '$minimum', '$ttl', 'Y', '$xfer')";
-		$dns_soa_id = $app->db->datalogInsert('dns_soa', $insert_data, 'id');
-		
-		// Insert the dns_rr records
-		if(is_array($dns_rr) && $dns_soa_id > 0) {
-			foreach($dns_rr as $rr) {
-				$insert_data = "(`sys_userid`, `sys_groupid`, `sys_perm_user`, `sys_perm_group`, `sys_perm_other`, `server_id`, `zone`, `name`, `type`, `data`, `aux`, `ttl`, `active`) VALUES 
-				('$sys_userid', '$sys_groupid', 'riud', 'riud', '', '$server_id', '$dns_soa_id', '$rr[name]', '$rr[type]', '$rr[data]', '$rr[aux]', '$rr[ttl]', 'Y')";
-				$dns_rr_id = $app->db->datalogInsert('dns_rr', $insert_data, 'id');
-			}
-		}
-		
-		header("Location: dns_soa_list.php");
-		exit;
-		
-	} else {
-		$app->tpl->setVar("error",$error);
-	}
-	
-}
-
-
-
-$app->tpl->setVar("title",'DNS Wizard');
-
-$lng_file = 'lib/lang/'.$_SESSION['s']['language'].'_dns_wizard.lng';
-include($lng_file);
-$app->tpl->setVar($wb);
-
-$app->tpl_defaults();
-$app->tpl->pparse();
-
-
+<?php
+
+/*
+Copyright (c) 2008, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
+
+
+// Loading the template
+$app->uses('tpl');
+$app->tpl->newTemplate("form.tpl.htm");
+$app->tpl->setInclude('content_tpl','templates/dns_wizard.htm');
+
+// import variables
+$template_id = (isset($_POST['template_id']))?intval($_POST['template_id']):1;
+$server_id = (isset($_POST['server_id']))?intval($_POST['server_id']):1;
+$sys_groupid = (isset($_POST['client_group_id']))?intval($_POST['client_group_id']):0;
+
+
+
+// Load the templates
+$records = $app->db->queryAllRecords("SELECT * FROM dns_template WHERE visible = 'y'");
+$template_id_option = '';
+foreach($records as $rec){
+	$checked = ($rec['template_id'] == $template_id)?' SELECTED':'';
+	$template_id_option .= '<option value="'.$rec['template_id'].'"'.$checked.'>'.$rec['name'].'</option>';
+}
+$app->tpl->setVar("template_id_option",$template_id_option);
+
+// If the user is administrator
+if($_SESSION['s']['user']['typ'] == 'admin') {
+	
+	// Load the list of servers
+	$records = $app->db->queryAllRecords("SELECT server_id, server_name FROM server WHERE dns_server = 1 ORDER BY server_name");
+	$server_id_option = '';
+	foreach($records as $rec){
+		$checked = ($rec['server_id'] == $server_id)?' SELECTED':'';
+		$server_id_option .= '<option value="'.$rec['server_id'].'"'.$checked.'>'.$rec['server_name'].'</option>';
+	}
+	$app->tpl->setVar("server_id",$server_id_option);
+	
+	// load the list of clients
+	$sql = "SELECT groupid, name FROM sys_group WHERE client_id > 0";
+	$clients = $app->db->queryAllRecords($sql);
+	$client_select = '';
+	if($_SESSION["s"]["user"]["typ"] == 'admin') $client_select .= "<option value='0'></option>";
+	if(is_array($clients)) {
+		foreach( $clients as $client) {
+			$selected = ($client["groupid"] == $sys_groupid)?'SELECTED':'';
+			$client_select .= "<option value='$client[groupid]' $selected>$client[name]</option>\r\n";
+		}
+	}
+
+	$app->tpl->setVar("client_group_id",$client_select);
+	
+}
+
+$template_record = $app->db->queryOneRecord("SELECT * FROM dns_template WHERE template_id = '$template_id'");
+$fields = explode(',',$template_record['fields']);
+if(is_array($fields)) {
+	foreach($fields as $field) {
+		$app->tpl->setVar($field."_VISIBLE",1);
+		$field = strtolower($field);
+		$app->tpl->setVar($field,$_POST[$field]);
+	}
+}
+
+if($_POST['create'] == 1) {
+	
+	$error = '';
+	
+	if(isset($_POST['domain']) && $_POST['domain'] == '') $error .= $app->lng('error_domain_empty');
+	if(isset($_POST['ip']) && $_POST['ip'] == '') $error .= $app->lng('error_ip_empty');
+	if(isset($_POST['ns1']) && $_POST['ns1'] == '') $error .= $app->lng('error_ns1_empty');
+	if(isset($_POST['ns2']) && $_POST['ns2'] == '') $error .= $app->lng('error_ns2_empty');
+	if(isset($_POST['email']) && $_POST['email'] == '') $error .= $app->lng('error_email_empty');
+	
+	
+	// replace template placeholders
+	$tpl_content = $template_record['template'];
+	if($_POST['domain'] != '') $tpl_content = str_replace('{DOMAIN}',$_POST['domain'],$tpl_content);
+	if($_POST['ip'] != '') $tpl_content = str_replace('{IP}',$_POST['ip'],$tpl_content);
+	if($_POST['ns1'] != '') $tpl_content = str_replace('{NS1}',$_POST['ns1'],$tpl_content);
+	if($_POST['ns2'] != '') $tpl_content = str_replace('{NS2}',$_POST['ns2'],$tpl_content);
+	if($_POST['email'] != '') $tpl_content = str_replace('{EMAIL}',$_POST['email'],$tpl_content);
+	
+	// Parse the template
+	$tpl_rows = explode("\n",$tpl_content);
+	$section = '';
+	$vars = array();
+	$dns_rr = array();
+	foreach($tpl_rows as $row) {
+		$row = trim($row);
+		if(substr($row,0,1) == '[') {
+			if($row == '[ZONE]') {
+				$section = 'zone';
+			} elseif($row == '[DNS_RECORDS]') {
+				$section = 'dns_records';
+			} else {
+				die('Unknown section type');
+			}
+		} else {
+			if($row != '') {
+				// Handle zone section
+				if($section == 'zone') {
+					$parts = explode('=',$row);
+					$key = trim($parts[0]);
+					$val = trim($parts[1]);
+					if($key != '') $vars[$key] = $val;
+				}
+				// Handle DNS Record rows
+				if($section == 'dns_records') {
+					$parts = explode('|',$row);
+					$dns_rr[] = array(
+						'name' => $app->db->quote($parts[1]),
+						'type' => $app->db->quote($parts[0]),
+						'data' => $app->db->quote($parts[2]),
+						'aux'  => $app->db->quote($parts[3]),
+						'ttl'  => $app->db->quote($parts[4])
+					);
+				}
+			}
+		}
+		
+	} // end foreach
+	
+	if($vars['origin'] == '') $error .= $app->lng('error_origin_empty');
+	if($vars['ns'] == '') $error .= $app->lng('error_ns_empty');
+	if($vars['mbox'] == '') $error .= $app->lng('error_mbox_empty');
+	if($vars['refresh'] == '') $error .= $app->lng('error_refresh_empty');
+	if($vars['retry'] == '') $error .= $app->lng('error_retry_empty');
+	if($vars['expire'] == '') $error .= $app->lng('error_expire_empty');
+	if($vars['minimum'] == '') $error .= $app->lng('error_minimum_empty');
+	if($vars['ttl'] == '') $error .= $app->lng('error_ttl_empty');
+	
+	if($error == '') {
+		// Insert the soa record
+		$sys_userid = $_SESSION['s']['user']['userid'];
+		$origin = $app->db->quote($vars['origin']);
+		$ns = $app->db->quote($vars['ns']);
+		$mbox = $app->db->quote(str_replace('@','.',$vars['mbox']));
+		$refresh = $app->db->quote($vars['refresh']);
+		$retry = $app->db->quote($vars['retry']);
+		$expire = $app->db->quote($vars['expire']);
+		$minimum = $app->db->quote($vars['minimum']);
+		$ttl = $app->db->quote($vars['ttl']);
+		$xfer = $app->db->quote($vars['xfer']);
+		
+		$insert_data = "(`sys_userid`, `sys_groupid`, `sys_perm_user`, `sys_perm_group`, `sys_perm_other`, `server_id`, `origin`, `ns`, `mbox`, `serial`, `refresh`, `retry`, `expire`, `minimum`, `ttl`, `active`, `xfer`) VALUES 
+		('$sys_userid', '$sys_groupid', 'riud', 'riud', '', '$server_id', '$origin', '$ns', '$mbox', '1', '$refresh', '$retry', '$expire', '$minimum', '$ttl', 'Y', '$xfer')";
+		$dns_soa_id = $app->db->datalogInsert('dns_soa', $insert_data, 'id');
+		
+		// Insert the dns_rr records
+		if(is_array($dns_rr) && $dns_soa_id > 0) {
+			foreach($dns_rr as $rr) {
+				$insert_data = "(`sys_userid`, `sys_groupid`, `sys_perm_user`, `sys_perm_group`, `sys_perm_other`, `server_id`, `zone`, `name`, `type`, `data`, `aux`, `ttl`, `active`) VALUES 
+				('$sys_userid', '$sys_groupid', 'riud', 'riud', '', '$server_id', '$dns_soa_id', '$rr[name]', '$rr[type]', '$rr[data]', '$rr[aux]', '$rr[ttl]', 'Y')";
+				$dns_rr_id = $app->db->datalogInsert('dns_rr', $insert_data, 'id');
+			}
+		}
+		
+		header("Location: dns_soa_list.php");
+		exit;
+		
+	} else {
+		$app->tpl->setVar("error",$error);
+	}
+	
+}
+
+
+
+$app->tpl->setVar("title",'DNS Wizard');
+
+$lng_file = 'lib/lang/'.$_SESSION['s']['language'].'_dns_wizard.lng';
+include($lng_file);
+$app->tpl->setVar($wb);
+
+$app->tpl_defaults();
+$app->tpl->pparse();
+
+
 ?>
\ No newline at end of file
-- 
GitLab