From 748bd4efbb65ba96015b2bc23bfcf8e915f17f67 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Mon, 18 Aug 2008 12:21:23 -0400
Subject: [PATCH] 

---
 install/lib/install.lib.php |   83 +++++++++++++++++++++++++++++++++++++++--
 1 files changed, 79 insertions(+), 4 deletions(-)

diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index 503b074..d8eb0d6 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -59,11 +59,18 @@
 //** Get distribution identifier
 function get_distname() {
 	
-	//** Debian
+	$distname = '';
+	
+	//** Debian or Ubuntu
 	if(file_exists('/etc/debian_version')) {
 	
 		if(trim(file_get_contents('/etc/debian_version')) == '4.0') {
 			$distname = 'debian40';
+			swriteln("Operating System: Debian 4.0 or compatible\n");
+		}
+		if(trim(file_get_contents('/etc/debian_version')) == 'lenny/sid') {
+			$distname = 'debian40';
+			swriteln("Operating System: Debian Lenny/Sid or compatible\n");
 		}
 	}
 	
@@ -76,9 +83,7 @@
 }
 
 function sread() {
-    $f = fopen('/dev/stdin', 'r');
-    $input = fgets($f, 255);
-    fclose($f);
+    $input = fgets(STDIN);
     return rtrim($input);
 }
 
@@ -397,4 +402,74 @@
 	wf($xinetd_conf, $contents);
 }
 
+//* Converts a ini string to array
+function ini_to_array($ini) {
+	$config = '';
+	$ini = str_replace("\r\n", "\n", $ini);
+	$lines = explode("\n", $ini);
+	foreach($lines as $line) {
+        $line = trim($line);                
+		if($line != '') {
+			if(preg_match("/^\[([\w\d_]+)\]$/", $line, $matches)) {
+				$section = strtolower($matches[1]);
+			} elseif(preg_match("/^([\w\d_]+)=(.*)$/", $line, $matches) && $section != null) {
+				$item = trim($matches[1]);
+				$config[$section][$item] = trim($matches[2]);
+			}
+		}
+	}
+	return $config;
+}
+	
+	
+//* Converts a config array to a string
+function array_to_ini($config_array = '') {
+	if($config_array == '') $config_array = $this->config;
+	$content = '';
+	foreach($config_array as $section => $data) {
+		$content .= "[$section]\n";
+		foreach($data as $item => $value) {
+			if($item != ''){
+                $content .= "$item=$value\n";
+            }
+		}
+		$content .= "\n";
+	}
+	return $content;
+}
+
+function is_user($user){
+  global $mod;
+  $user_datei = '/etc/passwd';
+  $users = no_comments($user_datei);
+  $lines = explode("\n", $users);
+  if(is_array($lines)){
+    foreach($lines as $line){
+      if(trim($line) != ""){
+        list($f1, $f2, $f3, $f4, $f5, $f6, $f7) = explode(":", $line);
+        if($f1 == $user) return true;
+      }
+    }
+  }
+  return false;
+}
+
+function is_group($group){
+  global $mod;
+  $group_datei = '/etc/group';
+  $groups = no_comments($group_datei);
+  $lines = explode("\n", $groups);
+  if(is_array($lines)){
+    foreach($lines as $line){
+      if(trim($line) != ""){
+        list($f1, $f2, $f3, $f4) = explode(":", $line);
+        if($f1 == $group) return true;
+      }
+    }
+  }
+  return false;
+}
+
+
+
 ?>
\ No newline at end of file

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