From f43ef975d75a57973886e7f8eabb068d2ac15cc0 Mon Sep 17 00:00:00 2001
From: Falko Timme <ft@falkotimme.com>
Date: Mon, 16 Jun 2014 12:06:06 -0400
Subject: [PATCH] - Make sure ISPConfig shows the correct error message (instad of an SQL error) when a website is renamed after an alias domain that still exists. - It should be possible to create two websites with the same domain on the same server as long as the IP differs. I therefore changed the serverdomain index of the web_domain table to include the IP address.

---
 install/lib/install.lib.php |   54 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 53 insertions(+), 1 deletions(-)

diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index 5686ac1..379ae78 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -160,7 +160,7 @@
 			$distid = 'debian60';
 			$distbaseid = 'debian';
 			swriteln("Operating System: Debian 6.0 (Squeeze/Sid) or compatible\n");
-		} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '7.0') || strstr(trim(file_get_contents('/etc/debian_version')), '7.1') || trim(file_get_contents('/etc/debian_version')) == 'wheezy/sid') {
+		} 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';
 			$distid = 'debian60';
@@ -812,6 +812,7 @@
 	if(!$timezone && is_link('/etc/localtime')) {
 		$timezone = readlink('/etc/localtime');
 		$timezone = str_replace('/usr/share/zoneinfo/', '', $timezone);
+		$timezone = str_replace('..', '', $timezone);
 		if(substr($timezone, 0, 6) === 'posix/') $timezone = substr($timezone, 6);
 	} elseif(!$timezone) {
 		$hash = md5_file('/etc/localtime');
@@ -828,5 +829,56 @@
 	return $timezone;
 }
 
+function getapacheversion($get_minor = false) {
+	global $app;
+	
+	$cmd = '';
+	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -v';
+	elseif(is_installed('apachectl')) $cmd = 'apachectl -v';
+	else {
+		ilog("Could not check apache version, apachectl not found.");
+		return '2.2';
+	}
+	
+	exec($cmd, $output, $return_var);
+	if($return_var != 0 || !$output[0]) {
+		ilog("Could not check apache version, apachectl did not return any data.");
+		return '2.2';
+	}
+	
+	if(preg_match('/version:\s*Apache\/(\d+)(\.(\d+)(\.(\d+))*)?(\D|$)/i', $output[0], $matches)) {
+		return $matches[1] . (isset($matches[3]) ? '.' . $matches[3] : '') . (isset($matches[5]) && $get_minor == true ? '.' . $matches[5] : '');
+	} else {
+		ilog("Could not check apache version, did not find version string in apachectl output.");
+		return '2.2';
+	}
+}
+
+function getapachemodules() {
+	global $app;
+	
+	$cmd = '';
+	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -t -D DUMP_MODULES';
+	elseif(is_installed('apachectl')) $cmd = 'apachectl -t -D DUMP_MODULES';
+	else {
+		ilog("Could not check apache modules, apachectl not found.");
+		return array();
+	}
+	
+	exec($cmd . ' 2>/dev/null', $output, $return_var);
+	if($return_var != 0 || !$output[0]) {
+		ilog("Could not check apache modules, apachectl did not return any data.");
+		return array();
+	}
+	
+	$modules = array();
+	for($i = 0; $i < count($output); $i++) {
+		if(preg_match('/^\s*(\w+)\s+\((shared|static)\)\s*$/', $output[$i], $matches)) {
+			$modules[] = $matches[1];
+		}
+	}
+	
+	return $modules;
+}
 
 ?>

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