From bf50bc3ea2d8d32487bb73ef3017ec51e5183bb4 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Sat, 27 Dec 2008 13:38:25 -0500
Subject: [PATCH] Updated installation instructions.

---
 install/lib/install.lib.php |   28 +++++++++++++++++++++++-----
 1 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index ff47eee..bf93cad 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -31,7 +31,6 @@
 /*
 	This function returns a string that describes the installed
 	linux distribution. e.g. debian40 for Debian Linux 4.0
-
 */
 
 
@@ -71,7 +70,7 @@
 			$distbaseid = 'debian';
 			swriteln("Operating System: Debian 4.0 or compatible\n");
 		}
-		if(trim(file_get_contents('/etc/debian_version')) == 'lenny/sid') {
+		if(trim(file_get_contents('/etc/debian_version')) == '5.0' || trim(file_get_contents('/etc/debian_version')) == 'lenny/sid') {
 			$distname = 'Debian';
 			$distver = 'Lenny/Sid';
 			$distid = 'debian40';
@@ -103,6 +102,14 @@
 			$distid = 'fedora9';
 			$distbaseid = 'fedora';
 			swriteln("Operating System: Fedora 9 or compatible\n");
+		}
+		
+		if(stristr($content,'CentOS release 5.2 (Final)')) {
+			$distname = 'CentOS';
+			$distver = '5.2';
+			$distid = 'centos52';
+			$distbaseid = 'fedora';
+			swriteln("Operating System: CentOS 5.2 or compatible\n");
 		}
 		
 		
@@ -502,7 +509,7 @@
 }
 
 function replaceLine($filename,$search_pattern,$new_line,$strict = 0) {
-		$lines = file($filename);
+	if($lines = @file($filename)) {
 		$out = '';
 		$found = 0;
 		foreach($lines as $line) {
@@ -526,10 +533,11 @@
 			$out .= $new_line."\n";
 		}
 		file_put_contents($filename,$out);
+	}
 }
 	
 function removeLine($filename,$search_pattern,$strict = 0) {
-		$lines = file($filename);
+	if($lines = @file($filename)) {
 		$out = '';
 		foreach($lines as $line) {
 			if($strict == 0) {
@@ -543,8 +551,18 @@
 			}
 		}
 		file_put_contents($filename,$out);
+	}
+}
+
+function is_installed($appname) {
+	exec('which '.escapeshellcmd($appname),$out);
+	if(isset($out[0]) && stristr($out[0],$appname)) {
+		return true;
+	} else {
+		return false;
+	}
 }
 
 
 
-?>
\ No newline at end of file
+?>

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