From 4569cae57f127afd093794310ccd290d2d9fdf36 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Wed, 20 Apr 2016 10:58:46 -0400
Subject: [PATCH] Merge branch 'stable-3.1'

---
 interface/lib/classes/validate_openvz.inc.php |   66 +++++++++++++++++++++++++++++++++
 1 files changed, 66 insertions(+), 0 deletions(-)

diff --git a/interface/lib/classes/validate_openvz.inc.php b/interface/lib/classes/validate_openvz.inc.php
new file mode 100644
index 0000000..4aa1a70
--- /dev/null
+++ b/interface/lib/classes/validate_openvz.inc.php
@@ -0,0 +1,66 @@
+<?php
+
+/**
+ Copyright (c) 2015, Florian Schaal, schaal @it
+ 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.
+
+ @author Florian Schaal, info@schaal-24.de
+ @copyright Florian Schaal, info@schaal-24.de
+ */
+
+class validate_openvz {
+
+	function get_error($errmsg, $additional='') {
+		global $app;
+		if(isset($app->tform->wordbook[$errmsg])) {
+			return $app->tform->wordbook[$errmsg].$additional."<br>\r\n";
+		} else {
+			return $errmsg."<br>".$additional."<br>\r\n";
+		}
+	}
+
+	function check_custom($field_name, $field_value, $validator) {
+		$template = file('../vm/templates/openvz.conf.tpl', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+		$custom_array = explode("\n", $field_value);
+		$used_parameters = array();
+		foreach ($template as $line) {
+			$line = trim ($line);
+			if (preg_match('/^[^#].*=\".*\"/', $line)) {
+				$line = explode('=', $line, 2);
+				$used_parameters[] = $line[0];
+			}
+		}
+		foreach ($custom_array as $check) {
+			$check = trim(strtoupper($check));
+			$check = explode('=', trim($check), 2);
+			$check = trim($check[0]);
+			if (in_array($check, $used_parameters)) {
+				return $this->get_error($validator['errmsg'], $check);
+			}
+		}
+	}
+
+}

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