From 0ae667e6cfdd1bcc85bacf85cd93a84f99fa88f8 Mon Sep 17 00:00:00 2001
From: cfoe <cfoe@ispconfig3>
Date: Tue, 22 May 2012 04:08:05 -0400
Subject: [PATCH] added missing language string already present in default theme

---
 install/lib/install.lib.php |   42 +++++++++++++++++++++++++++---------------
 1 files changed, 27 insertions(+), 15 deletions(-)

diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index 7ea2d90..0d8eb40 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -57,7 +57,7 @@
 
 //** Get distribution identifier
 //** IMPORTANT!
-//   This is the same code as in server/mods-available/monitor_core_module.inc.php
+//   This is the same code as in server/lib/classes/monitor_tools.inc.php
 //   So if you change it here, you also have to change it in there!
 function get_distname() {
 	
@@ -97,7 +97,7 @@
 	}
 	
 	//** OpenSuSE
-	elseif(file_exists("/etc/SuSE-release")) {
+	elseif(file_exists('/etc/SuSE-release')) {
 		if(stristr(file_get_contents('/etc/SuSE-release'),'11.0')) {
 			$distname = 'openSUSE';
 			$distver = '11.0';
@@ -127,7 +127,7 @@
 	
 	
 	//** Redhat
-	elseif(file_exists("/etc/redhat-release")) {
+	elseif(file_exists('/etc/redhat-release')) {
 		
 		$content = file_get_contents('/etc/redhat-release');
 		
@@ -161,6 +161,12 @@
 			$distid = 'centos53';
 			$distbaseid = 'fedora';
 			swriteln("Operating System: CentOS 5.3 or compatible\n");
+		} elseif(stristr($content,'CentOS release 5')) {
+			$distname = 'CentOS';
+			$distver = 'Unknown';
+			$distid = 'centos53';
+			$distbaseid = 'fedora';
+			swriteln("Operating System: CentOS 5 or compatible\n");
 		} else {
 			$distname = 'Redhat';
 			$distver = 'Unknown';
@@ -171,7 +177,7 @@
 	}
 	
 	//** Gentoo
- 	elseif(file_exists("/etc/gentoo-release")) {
+ 	elseif(file_exists('/etc/gentoo-release')) {
  		
  		$content = file_get_contents('/etc/gentoo-release');
  
@@ -183,7 +189,7 @@
  		swriteln("Operating System: Gentoo $distver or compatible\n");
 		
 	} else {
-		die('unrecognized Linux distribution');
+		die('Unrecognized GNU/Linux distribution');
 	}
 	
 	return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'baseid' => $distbaseid);
@@ -203,7 +209,7 @@
 }
 
 function ilog($msg){
-  	exec("echo `date` \"- [ISPConfig] - \"".$msg." >> ".ISPC_LOG_FILE);
+  	exec("echo `date` \"- [ISPConfig] - \"".$msg.' >> '.ISPC_LOG_FILE);
 }
 
 function error($msg){
@@ -501,8 +507,8 @@
   $lines = explode("\n", $users);
   if(is_array($lines)){
     foreach($lines as $line){
-      if(trim($line) != ""){
-        list($f1, $f2, $f3, $f4, $f5, $f6, $f7) = explode(":", $line);
+      if(trim($line) != ''){
+        list($f1, $f2, $f3, $f4, $f5, $f6, $f7) = explode(':', $line);
         if($f1 == $user) return true;
       }
     }
@@ -517,8 +523,8 @@
   $lines = explode("\n", $groups);
   if(is_array($lines)){
     foreach($lines as $line){
-      if(trim($line) != ""){
-        list($f1, $f2, $f3, $f4) = explode(":", $line);
+      if(trim($line) != ''){
+        list($f1, $f2, $f3, $f4) = explode(':', $line);
         if($f1 == $group) return true;
       }
     }
@@ -576,8 +582,8 @@
 }
 
 function is_installed($appname) {
-	exec('which '.escapeshellcmd($appname).' 2> /dev/null',$out);
-	if(isset($out[0]) && stristr($out[0],$appname)) {
+	exec('which '.escapeshellcmd($appname).' 2> /dev/null',$out,$returncode);
+	if(isset($out[0]) && stristr($out[0],$appname) && $returncode == 0) {
 		return true;
 	} else {
 		return false;
@@ -627,11 +633,17 @@
 
 function get_ispconfig_port_number() {
 	global $conf;
-	$ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/ispconfig.vhost';
-
+	if($conf['nginx']['installed'] == true){
+		$ispconfig_vhost_file = $conf['nginx']['vhost_conf_dir'].'/ispconfig.vhost';
+		$regex = '/listen (\d+)/';
+	} else {
+		$ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/ispconfig.vhost';
+		$regex = '/\<VirtualHost.*\:(\d{1,})\>/';
+	}
+	
 	if(is_file($ispconfig_vhost_file)) {
 		$tmp = file_get_contents($ispconfig_vhost_file);
-		preg_match('/\<VirtualHost.*\:(\d{1,})\>/',$tmp,$matches);
+		preg_match($regex,$tmp,$matches);
 		$port_number = intval($matches[1]);
 		if($port_number > 0) {
 			return $port_number;

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