From f02be96750e48859cc63f1f2b64a86a9202178b4 Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Mon, 22 Sep 2014 07:25:20 -0400
Subject: [PATCH] Fixed a error in OS detection code for CentOS.

---
 server/lib/classes/monitor_tools.inc.php |  728 ++++++++++++++++++++++++++++++++++++++------------------
 1 files changed, 494 insertions(+), 234 deletions(-)

diff --git a/server/lib/classes/monitor_tools.inc.php b/server/lib/classes/monitor_tools.inc.php
index 6baa1bb..19f69bb 100644
--- a/server/lib/classes/monitor_tools.inc.php
+++ b/server/lib/classes/monitor_tools.inc.php
@@ -1,31 +1,31 @@
 <?php
 
 /*
-  Copyright (c) 2007-2011, Till Brehm, projektfarm Gmbh and Oliver Vogel www.muv.com
-  All rights reserved.
+	Copyright (c) 2007-2011, Till Brehm, projektfarm Gmbh and Oliver Vogel www.muv.com
+	All rights reserved.
 
-  Redistribution and use in source and binary forms, with or without modification,
-  are permitted provided that the following conditions are met:
+	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.
+	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.
+	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.
+	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.
+	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.
  */
 
 class monitor_tools {
@@ -44,8 +44,89 @@
 
 		//** Debian or Ubuntu
 		if (file_exists('/etc/debian_version')) {
+			if (strstr(trim(file_get_contents('/etc/issue')), 'Ubuntu')) {
+				if (strstr(trim(file_get_contents('/etc/issue')), 'LTS')) {
+					$lts=" LTS";
+				} else {
+					$lts="";
+				}
 
-			if (trim(file_get_contents('/etc/debian_version')) == '4.0') {
+				$issue=file_get_contents('/etc/issue');
+				$distname = 'Ubuntu';
+				$distid = 'debian40';
+				$distbaseid = 'debian';
+				$ver = explode(' ', $issue);
+				$ver = array_filter($ver);
+				$ver = next($ver);
+				$mainver = explode('.', $ver);
+				$mainver = array_filter($mainver);
+				$mainver = current($mainver).'.'.next($mainver);
+				switch ($mainver){
+				case "14.04":
+					$relname = "(Trusty Tahr)";
+					break;
+				case "13.10":
+					$relname = "(Saucy Salamander)";
+					break;
+				case "13.04":
+					$relname = "(Raring Ringtail)";
+					break;
+				case "12.10":
+					$relname = "(Quantal Quetzal)";
+					break;
+				case "12.04":
+					$relname = "(Precise Pangolin)";
+					break;
+				case "11.10":
+					$relname = "(Oneiric Ocelot)";
+					break;
+				case "11.14":
+					$relname = "(Natty Narwhal)";
+					break;
+				case "10.10":
+					$relname = "(Maverick Meerkat)";
+					break;
+				case "10.04":
+					$relname = "(Lucid Lynx)";
+					break;
+				case "9.10":
+					$relname = "(Karmic Koala)";
+					break;
+				case "9.04":
+					$relname = "(Jaunty Jackpole)";
+					break;
+				case "8.10":
+					$relname = "(Intrepid Ibex)";
+					break;
+				case "8.04":
+					$relname = "(Hardy Heron)";
+					break;
+				case "7.10":
+					$relname = "(Gutsy Gibbon)";
+					break;
+				case "7.04":
+					$relname = "(Feisty Fawn)";
+					break;
+				case "6.10":
+					$relname = "(Edgy Eft)";
+					break;
+				case "6.06":
+					$relname = "(Dapper Drake)";
+					break;
+				case "5.10":
+					$relname = "(Breezy Badger)";
+					break;
+				case "5.04":
+					$relname = "(Hoary Hedgehog)";
+					break;
+				case "4.10":
+					$relname = "(Warty Warthog)";
+					break;
+				default:
+					$relname = "UNKNOWN";
+				}
+				$distver = $ver.$lts." ".$relname;
+			} elseif(trim(file_get_contents('/etc/debian_version')) == '4.0') {
 				$distname = 'Debian';
 				$distver = '4.0';
 				$distid = 'debian40';
@@ -58,6 +139,11 @@
 			} elseif (strstr(trim(file_get_contents('/etc/debian_version')), '6.0') || trim(file_get_contents('/etc/debian_version')) == 'squeeze/sid') {
 				$distname = 'Debian';
 				$distver = 'Squeeze/Sid';
+				$distid = 'debian60';
+				$distbaseid = 'debian';
+			} elseif (strstr(trim(file_get_contents('/etc/debian_version')), '7.0') || substr(trim(file_get_contents('/etc/debian_version')),0,2) == '7.' || trim(file_get_contents('/etc/debian_version')) == 'wheezy/sid') {
+				$distname = 'Debian';
+				$distver = 'Wheezy/Sid';
 				$distid = 'debian60';
 				$distbaseid = 'debian';
 			} else {
@@ -124,6 +210,16 @@
 				$distver = '5.3';
 				$distid = 'centos53';
 				$distbaseid = 'fedora';
+			} elseif(stristr($content, 'CentOS Linux release 6')) {
+				$distname = 'CentOS';
+				$distver = 'Unknown';
+				$distid = 'centos53';
+				$distbaseid = 'fedora';
+			} elseif(stristr($content, 'CentOS Linux release 7')) {
+				$distname = 'CentOS';
+				$distver = 'Unknown';
+				$distid = 'centos53';
+				$distbaseid = 'fedora';
 			} else {
 				$distname = 'Redhat';
 				$distver = 'Unknown';
@@ -149,10 +245,9 @@
 		return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'baseid' => $distbaseid);
 	}
 
-/*
-    //** Email Quota
-    public function monitorEmailQuota() {
-        global $conf;
+	//** Email Quota
+	public function monitorEmailQuota() {
+		global $conf, $app;
 
 		//* Initialize data array
 		$data = array();
@@ -166,27 +261,52 @@
 		//* The state of the email_quota.
 		$state = 'ok';
 
-        //* Dovecot quota check Courier in progress lathama@gmail.com
-        if($dir = opendir("/var/vmail")){
-            while (($quotafiles = readdir($dir)) !== false){
-                if(preg_match('/.\_quota$/', $quotafiles)){
-                    $quotafile = (file("/var/vmail/" . $quotafiles));
-                    $emailaddress = preg_replace('/_quota/',"", $quotafiles);
-                    $emailaddress = preg_replace('/_/',"@", $emailaddress);
-                    $data[$emailaddress]['used'] = trim($quotafile['1']);
-                }
-            }
-            closedir($dir);
-        }
+		$mailboxes = $app->db->queryAllRecords("SELECT email,maildir FROM mail_user WHERE server_id = $server_id");
+		if(is_array($mailboxes)) {
+			foreach($mailboxes as $mb) {
+				$email = $mb['email'];
+				$email_parts = explode('@', $mb['email']);
+				$filename = $mb['maildir'].'/.quotausage';
+				if(file_exists($filename) && !is_link($filename)) {
+					$quotafile = file($filename);
+					preg_match('/storage.*?([0-9]+)/s', implode('',$quotafile), $storage_value);
+					$data[$email]['used'] = $storage_value[1];
+					$app->log("Mail storage $email: " . $storage_value[1], LOGLEVEL_DEBUG);
+					unset($quotafile);
+				} else {
+					exec('du -s '.escapeshellcmd($mb['maildir']), $out);
+					$parts = explode(' ', $out[0]);
+					$data[$email]['used'] = intval($parts[0])*1024;
+					unset($out);
+					unset($parts);
+				}
+			}
+		}
+
+		unset($mailboxes);
+
+		//* Dovecot quota check Courier in progress lathama@gmail.com
+		/*
+				if($dir = opendir("/var/vmail")){
+						while (($quotafiles = readdir($dir)) !== false){
+								if(preg_match('/.\_quota$/', $quotafiles)){
+										$quotafile = (file("/var/vmail/" . $quotafiles));
+										$emailaddress = preg_replace('/_quota/',"", $quotafiles);
+										$emailaddress = preg_replace('/_/',"@", $emailaddress);
+										$data[$emailaddress]['used'] = trim($quotafile['1']);
+								}
+						}
+						closedir($dir);
+				}
+		*/
 		$res['server_id'] = $server_id;
 		$res['type'] = $type;
 		$res['data'] = $data;
 		$res['state'] = $state;
-        return $res;
-    }
-*/
+		return $res;
+	}
 
-    //** Filesystem Quota
+	//** Filesystem Quota
 	public function monitorHDQuota() {
 		global $conf;
 
@@ -203,7 +323,7 @@
 		$state = 'ok';
 
 		//* Fetch the data for all users
-		$dfData = shell_exec('repquota -au');
+		$dfData = shell_exec('repquota -au 2>/dev/null');
 
 		//* Split into array
 		$df = explode("\n", $dfData);
@@ -219,17 +339,19 @@
 						$data['user'][$username]['used'] += $s[2];
 						$data['user'][$username]['soft'] += $s[3];
 						$data['user'][$username]['hard'] += $s[4];
+						$data['user'][$username]['files'] += $s[5];
 					} else {
 						$data['user'][$username]['used'] = $s[2];
 						$data['user'][$username]['soft'] = $s[3];
 						$data['user'][$username]['hard'] = $s[4];
+						$data['user'][$username]['files'] = $s[5];
 					}
 				}
 			}
 		}
 
 		//** Fetch the data for all users
-		$dfData = shell_exec('repquota -ag');
+		$dfData = shell_exec('repquota -ag 2>/dev/null');
 
 		//* split into array
 		$df = explode("\n", $dfData);
@@ -269,10 +391,12 @@
 		$server_id = intval($conf['server_id']);
 
 		/** The type of the data */
+
+
 		$type = 'server_load';
 
 		/*
-		  Fetch the data into a array
+			Fetch the data into a array
 		 */
 		$procUptime = shell_exec("cat /proc/uptime | cut -f1 -d' '");
 		$data['up_days'] = floor($procUptime / 86400);
@@ -323,7 +447,7 @@
 		$type = 'os_info';
 
 		/*
-		  Fetch the data into a array
+			Fetch the data into a array
 		 */
 		$dist = $this->get_distname();
 
@@ -353,7 +477,7 @@
 		$type = 'ispc_info';
 
 		/*
-		  Fetch the data into a array
+			Fetch the data into a array
 		 */
 		$data['name'] = ISPC_APP_TITLE;
 		$data['version'] = ISPC_APP_VERSION;
@@ -372,7 +496,7 @@
 	}
 
 	public function monitorDiskUsage() {
-		global $conf;
+		global $app, $conf;
 
 		/* the id of the server as int */
 		$server_id = intval($conf['server_id']);
@@ -384,7 +508,10 @@
 		$state = 'ok';
 
 		/** Fetch the data of ALL devices into a array (needed for monitoring!) */
-		$dfData = shell_exec('df -hT');
+		//$dfData = shell_exec('df -hT 2>/dev/null');
+		$app->uses('getconf');
+		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
+		$dfData = shell_exec('df -hT|grep -v "'.$web_config['website_basedir'].'/" 2>/dev/null');
 
 		// split into array
 		$df = explode("\n", $dfData);
@@ -410,25 +537,34 @@
 				 */
 				$usePercent = floatval($data[$i]['percent']);
 
+				//* get the free memsize
+				if(substr($data[$i]['available'], -1) == 'G') {
+					$freesize = floatval($data[$i]['available'])*1024;
+				} elseif(substr($data[$i]['available'], -1) == 'T') {
+					$freesize = floatval($data[$i]['available'])*1024*1024;
+				} else {
+					$freesize = floatval($data[$i]['available']);
+				}
+
 				//* We don't want to check some filesystem which have no sensible filling levels
 				switch ($data[$i]['type']) {
-					case 'iso9660':
-					case 'cramfs':
-					case 'udf':
-					case 'tmpfs':
-					case 'devtmpfs':
-					case 'udev':
-						break;
-					default:
-						if ($usePercent > 75)
-							$state = $this->_setState($state, 'info');
-						if ($usePercent > 80)
-							$state = $this->_setState($state, 'warning');
-						if ($usePercent > 90)
-							$state = $this->_setState($state, 'critical');
-						if ($usePercent > 95)
-							$state = $this->_setState($state, 'error');
-						break;
+				case 'iso9660':
+				case 'cramfs':
+				case 'udf':
+				case 'tmpfs':
+				case 'devtmpfs':
+				case 'udev':
+					break;
+				default:
+					if ($usePercent > 75 && $freesize < 2000)
+						$state = $this->_setState($state, 'info');
+					if ($usePercent > 80 && $freesize < 1000)
+						$state = $this->_setState($state, 'warning');
+					if ($usePercent > 90 && $freesize < 500)
+						$state = $this->_setState($state, 'critical');
+					if ($usePercent > 95 && $freesize < 100)
+						$state = $this->_setState($state, 'error');
+					break;
 				}
 			}
 		}
@@ -453,7 +589,7 @@
 		$type = 'mem_usage';
 
 		/*
-		  Fetch the data into a array
+			Fetch the data into a array
 		 */
 		$miData = shell_exec('cat /proc/meminfo');
 
@@ -495,7 +631,7 @@
 		$type = 'cpu_info';
 
 		/*
-		  Fetch the data into a array
+			Fetch the data into a array
 		 */
 		if (file_exists('/proc/cpuinfo')) {
 			$cpuData = shell_exec('cat /proc/cpuinfo');
@@ -665,7 +801,7 @@
 		$type = 'openvz_veinfo';
 
 		/*
-		  Fetch the data into a array
+			Fetch the data into a array
 		 */
 		$app->load(openvz_tools);
 		$openVzTools = new openvz_tools();
@@ -695,7 +831,7 @@
 		$type = 'openvz_beancounter';
 
 		/*
-		  Fetch the data into a array
+			Fetch the data into a array
 		 */
 		$app->load(openvz_tools);
 		$openVzTools = new openvz_tools();
@@ -848,7 +984,7 @@
 			/*
 			 * Fetch the output
 			 */
-			$data['output'] = shell_exec('zypper --non-interactive up');
+			$data['output'] = shell_exec('zypper lu');
 		} else {
 			/*
 			 * It is not Debian/Ubuntu, so there is no data and no state
@@ -890,7 +1026,7 @@
 		 */
 		$tmp = explode("\n", $data['output']);
 		$more = $tmp[sizeof($tmp) - 1];
-		$this->_getIntArray($more);
+		$res = $this->_getIntArray($more);
 		$data['bytes'] = $res[0];
 		$data['requests'] = $res[1];
 
@@ -948,7 +1084,7 @@
 				/* fetch the next line */
 				$line = $tmp[$i];
 
-				if ((strpos($line, '[U_]') !== false) || (strpos($line, '[_U]') !== false)) {
+				if ((strpos($line, 'U_]') !== false) || (strpos($line, '[_U') !== false) || (strpos($line, 'U_U') !== false)) {
 					/* One Disk is not working.
 					 * if the next line starts with "[>" or "[=" then
 					 * recovery (resync) is in state and the state is
@@ -989,43 +1125,105 @@
 				/*
 				 * Fetch the output
 				 */
-				$data['output'] = shell_exec('mpt-status --autoload -n');
+				$data['output'] = shell_exec('mpt-status --autoload');
 
 				/*
 				 * Then calc the state.
 				 */
 				$state = 'ok';
-				foreach ($data['output'] as $item) {
-					/*
-					 * The output contains information for every RAID and every HDD.
-					 * We only need the state of the RAID
-					 */
-					if (strpos($item, 'raidlevel:') !== false) {
+				if(is_array($data['output'])) {
+					foreach ($data['output'] as $item) {
 						/*
-						 * We found a raid, process the state of it
-						 */
-						if (strpos($item, ' ONLINE ') !== false) {
-							$this->_setState($state, 'ok');
-						} elseif (strpos($item, ' OPTIMAL ') !== false) {
-							$this->_setState($state, 'ok');
-						} elseif (strpos($item, ' INITIAL ') !== false) {
+						* The output contains information for every RAID and every HDD.
+						* We only need the state of the RAID
+						*/
+						if (strpos($item, 'state ') !== false) {
+							/*
+							* We found a raid, process the state of it
+							*/
+							if (strpos($item, ' ONLINE ') !== false) {
+								$this->_setState($state, 'ok');
+							} elseif (strpos($item, ' OPTIMAL ') !== false) {
+								$this->_setState($state, 'ok');
+							} elseif (strpos($item, ' INITIAL ') !== false) {
+								$this->_setState($state, 'info');
+							} elseif (strpos($item, ' INACTIVE ') !== false) {
+								$this->_setState($state, 'critical');
+							} elseif (strpos($item, ' RESYNC ') !== false) {
+								$this->_setState($state, 'info');
+							} elseif (strpos($item, ' DEGRADED ') !== false) {
+								$this->_setState($state, 'critical');
+							} else {
+								/* we don't know the state. so we set the state to critical, that the
+								* admin is warned, that something is wrong
+								*/
+								$this->_setState($state, 'critical');
+							}
+						}
+					}
+				}
+			}
+		}
+
+		/*
+		* 3ware Controller
+		*/
+		
+		system('which tw_cli', $retval);
+		if($retval === 0) {
+			
+			// TYPOWORX FIX | Determine Controler-ID
+			$availableControlers = shell_exec('tw_cli info | grep -Eo "c[0-9]+');
+			$data['output'] = shell_exec('tw_cli info ' . $availableControlers);
+
+			$state = 'ok';
+			if(is_array($data['output'])) {
+				foreach ($data['output'] as $item) {
+					if (strpos($item, 'RAID') !== false) {
+						if (strpos($item, ' VERIFYING ') !== false) {
 							$this->_setState($state, 'info');
-						} elseif (strpos($item, ' INACTIVE ') !== false) {
-							$this->_setState($state, 'critical');
-						} elseif (strpos($item, ' RESYNC ') !== false) {
-							$this->_setState($state, 'info');
-						} elseif (strpos($item, ' DEGRADED ') !== false) {
-							$this->_setState($state, 'critical');
-						} else {
-							/* we don't know the state. so we set the state to critical, that the
-							 * admin is warned, that something is wrong
-							 */
+						}
+						else if (strpos($item, ' MIGRATE-PAUSED ') !== false) {
+								$this->_setState($state, 'info');
+							}
+						else if (strpos($item, ' MIGRATING ') !== false) {
+								$this->_setState($state, 'ok');
+							}
+						else if (strpos($item, ' INITIALIZING ') !== false) {
+								$this->_setState($state, 'info');
+							}
+						else if (strpos($item, ' INIT-PAUSED ') !== false) {
+								$this->_setState($state, 'info');
+							}
+						else if (strpos($item, ' REBUILDING ') !== false) {
+								$this->_setState($state, 'info');
+							}
+						else if (strpos($item, ' REBUILD-PAUSED ') !== false) {
+								$this->_setState($state, 'warning');
+							}
+						else if (strpos($item, ' RECOVERY ') !== false) {
+								$this->_setState($state, 'warning');
+							}
+						else if (strpos($item, ' DEGRADED ') !== false) {
+								$this->_setState($state, 'critical');
+							}
+						else if (strpos($item, ' UNKNOWN ') !== false) {
+								$this->_setState($state, 'critical');
+							}
+						else if (strpos($item, ' OK ') !== false) {
+								$this->_setState($state, 'ok');
+							}
+						else if (strpos($item, ' OPTIMAL ') !== false) {
+								$this->_setState($state, 'ok');
+							}
+						else {
 							$this->_setState($state, 'critical');
 						}
 					}
 				}
 			}
 		}
+
 
 		/*
 		 * Return the Result
@@ -1120,6 +1318,56 @@
 		/*
 		 * Return the Result
 		 */
+		$res['server_id'] = $server_id;
+		$res['type'] = $type;
+		$res['data'] = $data;
+		$res['state'] = $state;
+		return $res;
+	}
+
+	public function monitorIPTables() {
+		global $conf;
+
+		/* the id of the server as int */
+		$server_id = intval($conf['server_id']);
+
+		/** The type of the data */
+		$type = 'iptables_rules';
+
+		/* This monitoring is only available if fail2ban is installed */
+		system('which iptables', $retval); // Debian, Ubuntu, Fedora
+		if ($retval === 0) {
+			/*  Get the data of the log */
+			$data['output'] = '<h2>iptables -S (ipv4)</h2>'.shell_exec('iptables -S 2>/dev/null');
+
+			/*
+						 * At this moment, there is no state (maybe later)
+						 */
+			$state = 'no_state';
+		} else {
+			$state = 'no_state';
+			$data = '';
+		}
+
+
+		/* This monitoring is only available if fail2ban is installed */
+		system('which ip6tables', $retval); // Debian, Ubuntu, Fedora
+		if ($retval === 0) {
+			/*  Get the data of the log */
+			$data['output'] .= '<br><h2>ip6tables -S (ipv6)</h2>'.shell_exec('ip6tables -S 2>/dev/null');
+
+			/*
+						 * At this moment, there is no state (maybe later)
+						 */
+			$state = 'no_state';
+		} else {
+			$state = 'no_state';
+			$data = '';
+		}
+
+		/*
+				 * Return the Result
+				 */
 		$res['server_id'] = $server_id;
 		$res['type'] = $type;
 		$res['data'] = $data;
@@ -1347,15 +1595,20 @@
 		 * Now we have the last log in the array.
 		 * Check if the outdated-string is found...
 		 */
+		$clamav_outdated_warning = false;
+		$clamav_bytecode_updated = false;
 		foreach ($lastLog as $line) {
-			if (strpos(strtolower($line), 'outdated') !== false) {
-				/*
-				 * Outdatet is only info, because if we set this to warning, the server is
-				 * as long in state warning, as there is a new version of ClamAv which takes
-				 * sometimes weeks!
-				 */
-				$state = $this->_setState($state, 'info');
+			if (stristr($line,'outdated')) {
+				$clamav_outdated_warning = true;
 			}
+			if(stristr($line,'main.cld is up to date')) {
+				$clamav_bytecode_updated = true;
+			}
+		}
+		
+		//* Warn when clamav is outdated and main.cld update failed.
+		if($clamav_outdated_warning == true && $clamav_bytecode_updated == false) {
+			$state = $this->_setState($state, 'info');
 		}
 
 		/*
@@ -1435,108 +1688,108 @@
 		}
 
 		switch ($log) {
-			case 'log_mail':
-				if ($dist == 'debian') {
-					$logfile = '/var/log/mail.log';
-				} elseif ($dist == 'redhat') {
-					$logfile = '/var/log/maillog';
-				} elseif ($dist == 'suse') {
-					$logfile = '/var/log/mail.info';
-				} elseif ($dist == 'gentoo') {
-					$logfile = '/var/log/maillog';
-				}
-				break;
-			case 'log_mail_warn':
-				if ($dist == 'debian') {
-					$logfile = '/var/log/mail.warn';
-				} elseif ($dist == 'redhat') {
-					$logfile = '/var/log/maillog';
-				} elseif ($dist == 'suse') {
-					$logfile = '/var/log/mail.warn';
-				} elseif ($dist == 'gentoo') {
-					$logfile = '/var/log/maillog';
-				}
-				break;
-			case 'log_mail_err':
-				if ($dist == 'debian') {
-					$logfile = '/var/log/mail.err';
-				} elseif ($dist == 'redhat') {
-					$logfile = '/var/log/maillog';
-				} elseif ($dist == 'suse') {
-					$logfile = '/var/log/mail.err';
-				} elseif ($dist == 'gentoo') {
-					$logfile = '/var/log/maillog';
-				}
-				break;
-			case 'log_messages':
-				if ($dist == 'debian') {
-					$logfile = '/var/log/messages';
-				} elseif ($dist == 'redhat') {
-					$logfile = '/var/log/messages';
-				} elseif ($dist == 'suse') {
-					$logfile = '/var/log/messages';
-				} elseif ($dist == 'gentoo') {
-					$logfile = '/var/log/messages';
-				}
-				break;
-			case 'log_ispc_cron':
-				if ($dist == 'debian') {
-					$logfile = $conf['ispconfig_log_dir'] . '/cron.log';
-				} elseif ($dist == 'redhat') {
-					$logfile = $conf['ispconfig_log_dir'] . '/cron.log';
-				} elseif ($dist == 'suse') {
-					$logfile = $conf['ispconfig_log_dir'] . '/cron.log';
-				} elseif ($dist == 'gentoo') {
-					$logfile = '/var/log/cron';
-				}
-				break;
-			case 'log_freshclam':
-				if ($dist == 'debian') {
-					$logfile = '/var/log/clamav/freshclam.log';
-				} elseif ($dist == 'redhat') {
-					$logfile = (is_file('/var/log/clamav/freshclam.log') ? '/var/log/clamav/freshclam.log' : '/var/log/freshclam.log');
-				} elseif ($dist == 'suse') {
-					$logfile = '/var/log/freshclam.log';
-				} elseif ($dist == 'gentoo') {
-					$logfile = '/var/log/clamav/freshclam.log';
-				}
-				break;
-			case 'log_clamav':
-				if ($dist == 'debian') {
-					$logfile = '/var/log/clamav/clamav.log';
-				} elseif ($dist == 'redhat') {
-					$logfile = (is_file('/var/log/clamav/clamd.log') ? '/var/log/clamav/clamd.log' : '/var/log/maillog');
-				} elseif ($dist == 'suse') {
-					$logfile = '/var/log/clamd.log';
-				} elseif ($dist == 'gentoo') {
-					$logfile = '/var/log/clamav/clamd.log';
-				}
-				break;
-			case 'log_fail2ban':
-				if ($dist == 'debian') {
-					$logfile = '/var/log/fail2ban.log';
-				} elseif ($dist == 'redhat') {
-					$logfile = '/var/log/fail2ban.log';
-				} elseif ($dist == 'suse') {
-					$logfile = '/var/log/fail2ban.log';
-				} elseif ($dist == 'gentoo') {
-					$logfile = '/var/log/fail2ban.log';
-				}
-				break;
-			case 'log_ispconfig':
-				if ($dist == 'debian') {
-					$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
-				} elseif ($dist == 'redhat') {
-					$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
-				} elseif ($dist == 'suse') {
-					$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
-				} elseif ($dist == 'gentoo') {
-					$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
-				}
-				break;
-			default:
-				$logfile = '';
-				break;
+		case 'log_mail':
+			if ($dist == 'debian') {
+				$logfile = '/var/log/mail.log';
+			} elseif ($dist == 'redhat') {
+				$logfile = '/var/log/maillog';
+			} elseif ($dist == 'suse') {
+				$logfile = '/var/log/mail.info';
+			} elseif ($dist == 'gentoo') {
+				$logfile = '/var/log/maillog';
+			}
+			break;
+		case 'log_mail_warn':
+			if ($dist == 'debian') {
+				$logfile = '/var/log/mail.warn';
+			} elseif ($dist == 'redhat') {
+				$logfile = '/var/log/maillog';
+			} elseif ($dist == 'suse') {
+				$logfile = '/var/log/mail.warn';
+			} elseif ($dist == 'gentoo') {
+				$logfile = '/var/log/maillog';
+			}
+			break;
+		case 'log_mail_err':
+			if ($dist == 'debian') {
+				$logfile = '/var/log/mail.err';
+			} elseif ($dist == 'redhat') {
+				$logfile = '/var/log/maillog';
+			} elseif ($dist == 'suse') {
+				$logfile = '/var/log/mail.err';
+			} elseif ($dist == 'gentoo') {
+				$logfile = '/var/log/maillog';
+			}
+			break;
+		case 'log_messages':
+			if ($dist == 'debian') {
+				$logfile = '/var/log/syslog';
+			} elseif ($dist == 'redhat') {
+				$logfile = '/var/log/messages';
+			} elseif ($dist == 'suse') {
+				$logfile = '/var/log/messages';
+			} elseif ($dist == 'gentoo') {
+				$logfile = '/var/log/messages';
+			}
+			break;
+		case 'log_ispc_cron':
+			if ($dist == 'debian') {
+				$logfile = $conf['ispconfig_log_dir'] . '/cron.log';
+			} elseif ($dist == 'redhat') {
+				$logfile = $conf['ispconfig_log_dir'] . '/cron.log';
+			} elseif ($dist == 'suse') {
+				$logfile = $conf['ispconfig_log_dir'] . '/cron.log';
+			} elseif ($dist == 'gentoo') {
+				$logfile = '/var/log/cron';
+			}
+			break;
+		case 'log_freshclam':
+			if ($dist == 'debian') {
+				$logfile = '/var/log/clamav/freshclam.log';
+			} elseif ($dist == 'redhat') {
+				$logfile = (is_file('/var/log/clamav/freshclam.log') ? '/var/log/clamav/freshclam.log' : '/var/log/freshclam.log');
+			} elseif ($dist == 'suse') {
+				$logfile = '/var/log/freshclam.log';
+			} elseif ($dist == 'gentoo') {
+				$logfile = '/var/log/clamav/freshclam.log';
+			}
+			break;
+		case 'log_clamav':
+			if ($dist == 'debian') {
+				$logfile = '/var/log/clamav/clamav.log';
+			} elseif ($dist == 'redhat') {
+				$logfile = (is_file('/var/log/clamav/clamd.log') ? '/var/log/clamav/clamd.log' : '/var/log/maillog');
+			} elseif ($dist == 'suse') {
+				$logfile = '/var/log/clamd.log';
+			} elseif ($dist == 'gentoo') {
+				$logfile = '/var/log/clamav/clamd.log';
+			}
+			break;
+		case 'log_fail2ban':
+			if ($dist == 'debian') {
+				$logfile = '/var/log/fail2ban.log';
+			} elseif ($dist == 'redhat') {
+				$logfile = '/var/log/fail2ban.log';
+			} elseif ($dist == 'suse') {
+				$logfile = '/var/log/fail2ban.log';
+			} elseif ($dist == 'gentoo') {
+				$logfile = '/var/log/fail2ban.log';
+			}
+			break;
+		case 'log_ispconfig':
+			if ($dist == 'debian') {
+				$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
+			} elseif ($dist == 'redhat') {
+				$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
+			} elseif ($dist == 'suse') {
+				$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
+			} elseif ($dist == 'gentoo') {
+				$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
+			}
+			break;
+		default:
+			$logfile = '';
+			break;
 		}
 
 		// Getting the logfile content
@@ -1581,7 +1834,13 @@
 				 * So we can do a deepter test and try to get data over this connection.
 				 * (if apache hangs, we get a connection but a timeout by trying to GET the data!)
 				 */
-				fwrite($fp, "GET / HTTP/1.0\r\n\r\n");
+				// fwrite($fp, "GET / HTTP/1.0\r\n\r\n");
+				$out = "GET / HTTP/1.1\r\n";
+				$out .= "Host: localhost\r\n";
+				$out .= "User-Agent: Mozilla/5.0 (ISPConfig monitor)\r\n";
+				$out .= "Accept: application/xml,application/xhtml+xml,text/html\r\n";
+				$out .= "Connection: Close\r\n\r\n";
+				fwrite($fp, $out);
 				stream_set_timeout($fp, 5); // Timeout after 5 seconds
 				$res = fread($fp, 10);  // try to get 10 bytes (enough to test!)
 				$info = stream_get_meta_data($fp);
@@ -1637,39 +1896,39 @@
 		 * Calculate the weight of the old state
 		 */
 		switch ($oldState) {
-			case 'no_state': $oldInt = 0;
-				break;
-			case 'ok': $oldInt = 1;
-				break;
-			case 'unknown': $oldInt = 2;
-				break;
-			case 'info': $oldInt = 3;
-				break;
-			case 'warning': $oldInt = 4;
-				break;
-			case 'critical': $oldInt = 5;
-				break;
-			case 'error': $oldInt = 6;
-				break;
+		case 'no_state': $oldInt = 0;
+			break;
+		case 'ok': $oldInt = 1;
+			break;
+		case 'unknown': $oldInt = 2;
+			break;
+		case 'info': $oldInt = 3;
+			break;
+		case 'warning': $oldInt = 4;
+			break;
+		case 'critical': $oldInt = 5;
+			break;
+		case 'error': $oldInt = 6;
+			break;
 		}
 		/*
 		 * Calculate the weight of the new state
 		 */
 		switch ($newState) {
-			case 'no_state': $newInt = 0;
-				break;
-			case 'ok': $newInt = 1;
-				break;
-			case 'unknown': $newInt = 2;
-				break;
-			case 'info': $newInt = 3;
-				break;
-			case 'warning': $newInt = 4;
-				break;
-			case 'critical': $newInt = 5;
-				break;
-			case 'error': $newInt = 6;
-				break;
+		case 'no_state': $newInt = 0;
+			break;
+		case 'ok': $newInt = 1;
+			break;
+		case 'unknown': $newInt = 2;
+			break;
+		case 'info': $newInt = 3;
+			break;
+		case 'warning': $newInt = 4;
+			break;
+		case 'critical': $newInt = 5;
+			break;
+		case 'error': $newInt = 6;
+			break;
 		}
 
 		/*
@@ -1683,6 +1942,7 @@
 	}
 
 	private function _getIntArray($line) {
+
 		/** The array of float found */
 		$res = array();
 		/* First build a array from the line */
@@ -1698,4 +1958,4 @@
 
 }
 
-?>
\ No newline at end of file
+?>

--
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