From e1ceb050e19c7574bca146a8da7047ee4ff456b5 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Sun, 10 Jul 2016 05:02:35 -0400
Subject: [PATCH] Merge branch 'stable-3.1'
---
install/lib/install.lib.php | 874 +++++++++++++++++++++++++++++++++++++++++++++++----------
1 files changed, 717 insertions(+), 157 deletions(-)
diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index f705d2b..c19736a 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -7,14 +7,14 @@
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.
- * 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.
- * 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.
+ * Redistributions of source code must retain the above copyright notice,
+ 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.
+ * 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.
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
@@ -27,46 +27,319 @@
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-
-/*
- This function returns a string that describes the installed
- linux distribution. e.g. debian40 for Debian Linux 4.0
-
-*/
-
-
-
-/*
-Comments to completion forever ;-)
-commandline arguments
-$argv[1]
-
-
-<?
-echo "Total argument passed are : $argc \n";
-for( $i = 0 ; $i <= $argc -1 ;$i++)
-{
-echo "Argument $i : $argv[$i] \n";
-}
-?>
-
-*/
error_reporting(E_ALL|E_STRICT);
$FILE = realpath('../install.php');
+//** Get distribution identifier
+//** IMPORTANT!
+// 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!
+//
+// This function returns a string that describes the installed
+// Linux distribution. e.g. debian40 for Debian GNU/Linux 4.0
+
function get_distname() {
- global $conf; // TODO wtf ?
- $distname = $conf['distname'];
- return $distname;
+
+ $distname = '';
+ $distver = '';
+ $distid = '';
+ $distbaseid = '';
+
+ //** Debian or Ubuntu
+ if(file_exists('/etc/debian_version')) {
+
+ // Check if this is Ubuntu and not Debian
+ if (strstr(trim(file_get_contents('/etc/issue')), 'Ubuntu') || (is_file('/etc/os-release') && stristr(file_get_contents('/etc/os-release'), 'Ubuntu'))) {
+
+ $issue = file_get_contents('/etc/issue');
+
+ // Use content of /etc/issue file
+ if(strstr($issue,'Ubuntu')) {
+ if (strstr(trim($issue), 'LTS')) {
+ $lts=" LTS";
+ } else {
+ $lts="";
+ }
+
+ $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);
+ // Use content of /etc/os-release file
+ } else {
+ $os_release = file_get_contents('/etc/os-release');
+ if (strstr(trim($os_release), 'LTS')) {
+ $lts = " LTS";
+ } else {
+ $lts = "";
+ }
+
+ $distname = 'Ubuntu';
+ $distid = 'debian40';
+ $distbaseid = 'debian';
+
+ preg_match("/.*VERSION=\"(.*)\".*/ui", $os_release, $ver);
+ $ver = str_replace("LTS", "", $ver[1]);
+ $ver = explode(" ", $ver, 2);
+ $ver = reset($ver);
+ $mainver = $ver;
+ }
+ switch ($mainver){
+ case "16.04":
+ $relname = "(Xenial Xerus)";
+ $distconfid = 'ubuntu1604';
+ break;
+ case "15.10":
+ $relname = "(Wily Werewolf)";
+ break;
+ case "15.04":
+ $relname = "(Vivid Vervet)";
+ break;
+ case "14.10":
+ $relname = "(Utopic Unicorn)";
+ break;
+ 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." ".$relname;
+ swriteln("Operating System: ".$distname.' '.$distver."\n");
+ } elseif(trim(file_get_contents('/etc/debian_version')) == '4.0') {
+ $distname = 'Debian';
+ $distver = '4.0';
+ $distid = 'debian40';
+ $distbaseid = 'debian';
+ swriteln("Operating System: Debian 4.0 or compatible\n");
+ } elseif(strstr(trim(file_get_contents('/etc/debian_version')), '5.0')) {
+ $distname = 'Debian';
+ $distver = 'Lenny';
+ $distid = 'debian40';
+ $distbaseid = 'debian';
+ swriteln("Operating System: Debian Lenny or compatible\n");
+ } 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';
+ swriteln("Operating System: Debian 6.0 (Squeeze/Sid) or compatible\n");
+ } 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';
+ swriteln("Operating System: Debian 7.0 (Wheezy/Sid) or compatible\n");
+ } elseif(strstr(trim(file_get_contents('/etc/debian_version')), '8') || substr(trim(file_get_contents('/etc/debian_version')),0,1) == '8') {
+ $distname = 'Debian';
+ $distver = 'Jessie';
+ $distid = 'debian60';
+ $distbaseid = 'debian';
+ swriteln("Operating System: Debian 8.0 (Jessie) or compatible\n");
+ } elseif(strstr(trim(file_get_contents('/etc/debian_version')), '/sid')) {
+ $distname = 'Debian';
+ $distver = 'Testing';
+ $distid = 'debian60';
+ $distconfid = 'debiantesting';
+ $distbaseid = 'debian';
+ swriteln("Operating System: Debian Testing\n");
+ } else {
+ $distname = 'Debian';
+ $distver = 'Unknown';
+ $distid = 'debian40';
+ $distbaseid = 'debian';
+ swriteln("Operating System: Debian or compatible, unknown version.\n");
+ }
+ }
+
+ //** OpenSuSE
+ elseif(file_exists('/etc/SuSE-release')) {
+ if(stristr(file_get_contents('/etc/SuSE-release'), '11.0')) {
+ $distname = 'openSUSE';
+ $distver = '11.0';
+ $distid = 'opensuse110';
+ $distbaseid = 'opensuse';
+ swriteln("Operating System: openSUSE 11.0 or compatible\n");
+ } elseif(stristr(file_get_contents('/etc/SuSE-release'), '11.1')) {
+ $distname = 'openSUSE';
+ $distver = '11.1';
+ $distid = 'opensuse110';
+ $distbaseid = 'opensuse';
+ swriteln("Operating System: openSUSE 11.1 or compatible\n");
+ } elseif(stristr(file_get_contents('/etc/SuSE-release'), '11.2')) {
+ $distname = 'openSUSE';
+ $distver = '11.2';
+ $distid = 'opensuse112';
+ $distbaseid = 'opensuse';
+ swriteln("Operating System: openSUSE 11.2 or compatible\n");
+ } else {
+ $distname = 'openSUSE';
+ $distver = 'Unknown';
+ $distid = 'opensuse112';
+ $distbaseid = 'opensuse';
+ swriteln("Operating System: openSUSE or compatible, unknown version.\n");
+ }
+ }
+
+
+ //** Redhat
+ elseif(file_exists('/etc/redhat-release')) {
+
+ $content = file_get_contents('/etc/redhat-release');
+
+ if(stristr($content, 'Fedora release 9 (Sulphur)')) {
+ $distname = 'Fedora';
+ $distver = '9';
+ $distid = 'fedora9';
+ $distbaseid = 'fedora';
+ swriteln("Operating System: Fedora 9 or compatible\n");
+ } elseif(stristr($content, 'Fedora release 10 (Cambridge)')) {
+ $distname = 'Fedora';
+ $distver = '10';
+ $distid = 'fedora9';
+ $distbaseid = 'fedora';
+ swriteln("Operating System: Fedora 10 or compatible\n");
+ } elseif(stristr($content, 'Fedora release 10')) {
+ $distname = 'Fedora';
+ $distver = '11';
+ $distid = 'fedora9';
+ $distbaseid = 'fedora';
+ swriteln("Operating System: Fedora 11 or compatible\n");
+ } elseif(stristr($content, 'CentOS release 5.2 (Final)')) {
+ $distname = 'CentOS';
+ $distver = '5.2';
+ $distid = 'centos52';
+ $distbaseid = 'fedora';
+ swriteln("Operating System: CentOS 5.2 or compatible\n");
+ } elseif(stristr($content, 'CentOS release 5.3 (Final)')) {
+ $distname = 'CentOS';
+ $distver = '5.3';
+ $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';
+ $distbaseid = 'fedora';
+ swriteln("Operating System: CentOS 5 or compatible\n");
+ } elseif(stristr($content, 'CentOS Linux release 6')) {
+ $distname = 'CentOS';
+ $distver = 'Unknown';
+ $distid = 'centos53';
+ $distbaseid = 'fedora';
+ swriteln("Operating System: CentOS 6 or compatible\n");
+ } elseif(stristr($content, 'CentOS Linux release 7.2')) {
+ $distname = 'CentOS';
+ $distver = 'Unknown';
+ $distid = 'centos72';
+ $distconfid = 'centos72';
+ $distbaseid = 'fedora';
+ swriteln("Operating System: CentOS 7.2\n");
+ } elseif(stristr($content, 'CentOS Linux release 7')) {
+ $distname = 'CentOS';
+ $distver = 'Unknown';
+ $distid = 'centos70';
+ $distbaseid = 'fedora';
+ swriteln("Operating System: CentOS 7 or compatible\n");
+ } else {
+ $distname = 'Redhat';
+ $distver = 'Unknown';
+ $distid = 'fedora9';
+ $distbaseid = 'fedora';
+ swriteln("Operating System: Redhat or compatible, unknown version.\n");
+ }
+ }
+
+ //** Gentoo
+ elseif(file_exists('/etc/gentoo-release')) {
+
+ $content = file_get_contents('/etc/gentoo-release');
+
+ preg_match_all('/([0-9]{1,2})/', $content, $version);
+ $distname = 'Gentoo';
+ $distver = $version[0][0].$version[0][1];
+ $distid = 'gentoo';
+ $distbaseid = 'gentoo';
+ swriteln("Operating System: Gentoo $distver or compatible\n");
+
+ } else {
+ die('Unrecognized GNU/Linux distribution');
+ }
+
+ // Set $distconfid to distid, if no different id for the config is defined
+ if(!isset($distconfid)) $distconfid = $distid;
+
+ return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'confid' => $distconfid, 'baseid' => $distbaseid);
}
function sread() {
- $f = fopen('/dev/stdin', 'r');
- $input = fgets($f, 255);
- fclose($f);
- return rtrim($input);
+ $input = fgets(STDIN);
+ return rtrim($input);
}
function swrite($text = '') {
@@ -78,7 +351,7 @@
}
function ilog($msg){
- exec("echo `date` \"- [ISPConfig] - \"".$msg." >> ".ISPC_LOG_FILE);
+ exec("echo `date` \"- [ISPConfig] - \"".$msg.' >> '.ISPC_LOG_FILE);
}
function error($msg){
@@ -87,7 +360,7 @@
}
function caselog($command, $file = '', $line = '', $success = '', $failure = ''){
- exec($command,$arr,$ret_val);
+ exec($command, $arr, $ret_val);
$arr = NULL;
if(!empty($file) && !empty($line)){
$pre = $file.', Line '.$line.': ';
@@ -135,17 +408,27 @@
return false;
}
+function rfsel($file, $file2) {
+ clearstatcache();
+ if(is_file($file)) return rf($file);
+ else return rf($file2);
+}
+
function rf($file){
clearstatcache();
- if(!$fp = fopen ($file, 'rb')){
- ilog('WARNING: could not open file '.$file);
+ if(is_file($file)) {
+ if(!$fp = fopen($file, 'rb')){
+ ilog('WARNING: could not open file '.$file);
+ }
+ return filesize($file) > 0 ? fread($fp, filesize($file)) : '';
+ } else {
+ return '';
}
- return filesize($file) > 0 ? fread($fp, filesize($file)) : '';
}
function wf($file, $content){
mkdirs(dirname($file));
- if(!$fp = fopen ($file, 'wb')){
+ if(!$fp = fopen($file, 'wb')){
ilog('WARNING: could not open file '.$file);
}
fwrite($fp, $content);
@@ -154,18 +437,18 @@
function af($file, $content){
mkdirs(dirname($file));
- if(!$fp = fopen ($file, 'ab')){
+ if(!$fp = fopen($file, 'ab')){
ilog('WARNING: could not open file '.$file);
}
- fwrite($fp,$content);
+ fwrite($fp, $content);
fclose($fp);
}
function aftsl($file, $content){
- if(!$fp = fopen ($file, 'ab')){
+ if(!$fp = fopen($file, 'ab')){
ilog('WARNING: could not open file '.$file);
}
- fwrite($fp,$content);
+ fwrite($fp, $content);
fclose($fp);
}
@@ -208,7 +491,7 @@
if(strstr($line, $comment)){
$pos = strpos($line, $comment);
if($pos != 0){
- $new_lines[] = substr($line,0,$pos);
+ $new_lines[] = substr($line, 0, $pos);
}else{
$new_lines[] = '';
}
@@ -226,61 +509,6 @@
}
}
-function find_includes($file){
- global $httpd_root;
- clearstatcache();
- if(is_file($file) && filesize($file) > 0){
- $includes[] = $file;
- $inhalt = unix_nl(no_comments($file));
- $lines = explode("\n", $inhalt);
- if(!empty($lines)){
- foreach($lines as $line){
- if(stristr($line, 'include ')){
- $include_file = str_replace("\n", '', trim(shell_exec("echo \"$line\" | awk '{print \$2}'")));
- if(substr($include_file,0,1) != '/'){
- $include_file = $httpd_root.'/'.$include_file;
- }
- if(is_file($include_file)){
- if($further_includes = find_includes($include_file)){
- $includes = array_merge($includes, $further_includes);
- }
- } else {
- if(strstr($include_file, '*')){
- $more_files = explode("\n", shell_exec("ls -l $include_file | awk '{print \$9}'"));
- if(!empty($more_files)){
- foreach($more_files as $more_file){
- if(is_file($more_file)){
- if($further_includes = find_includes($more_file)){
- $includes = array_merge($includes, $further_includes);
- }
- }
- }
- }
- unset($more_files);
- $more_files = explode("\n", shell_exec("ls -l $include_file | awk '{print \$10}'"));
- if(!empty($more_files)){
- foreach($more_files as $more_file){
- if(is_file($more_file)){
- if($further_includes = find_includes($more_file)){
- $includes = array_merge($includes, $further_includes);
- }
- }
- }
- }
- }
- }
- }
- }
- }
- }
- if(is_array($includes)){
- $includes = array_unique($includes);
- return $includes;
- } else {
- return false;
- }
-}
-
function comment_out($file, $string){
$inhalt = no_comments($file);
$gesamt_inhalt = rf($file);
@@ -295,60 +523,60 @@
}
function is_word($string, $text, $params = ''){
- //* params: i ??
- return preg_match("/\b$string\b/$params", $text);
- /*
- if(preg_match("/\b$string\b/$params", $text)) {
- return true;
- } else {
- return false;
- }
- */
+ //* params: i ??
+ return preg_match("/\b$string\b/$params", $text);
+ /*
+ if(preg_match("/\b$string\b/$params", $text)) {
+ return true;
+ } else {
+ return false;
+ }
+ */
}
function grep($content, $string, $params = ''){
- // params: i, v, w
- $content = unix_nl($content);
- $lines = explode("\n", $content);
- foreach($lines as $line){
- if(!strstr($params, 'w')){
- if(strstr($params, 'i')){
- if(strstr($params, 'v')){
- if(!stristr($line, $string)) $find[] = $line;
- } else {
- if(stristr($line, $string)) $find[] = $line;
- }
- } else {
- if(strstr($params, 'v')){
- if(!strstr($line, $string)) $find[] = $line;
- } else {
- if(strstr($line, $string)) $find[] = $line;
- }
- }
- } else {
- if(strstr($params, 'i')){
- if(strstr($params, 'v')){
- if(!is_word($string, $line, 'i')) $find[] = $line;
- } else {
- if(is_word($string, $line, 'i')) $find[] = $line;
- }
- } else {
- if(strstr($params, 'v')){
- if(!is_word($string, $line)) $find[] = $line;
- } else {
- if(is_word($string, $line)) $find[] = $line;
- }
- }
- }
- }
- if(is_array($find)){
- $ret_val = implode("\n", $find);
- if(substr($ret_val,-1) != "\n") $ret_val .= "\n";
- $find = NULL;
- return $ret_val;
- } else {
- return false;
- }
+ // params: i, v, w
+ $content = unix_nl($content);
+ $lines = explode("\n", $content);
+ foreach($lines as $line){
+ if(!strstr($params, 'w')){
+ if(strstr($params, 'i')){
+ if(strstr($params, 'v')){
+ if(!stristr($line, $string)) $find[] = $line;
+ } else {
+ if(stristr($line, $string)) $find[] = $line;
+ }
+ } else {
+ if(strstr($params, 'v')){
+ if(!strstr($line, $string)) $find[] = $line;
+ } else {
+ if(strstr($line, $string)) $find[] = $line;
+ }
+ }
+ } else {
+ if(strstr($params, 'i')){
+ if(strstr($params, 'v')){
+ if(!is_word($string, $line, 'i')) $find[] = $line;
+ } else {
+ if(is_word($string, $line, 'i')) $find[] = $line;
+ }
+ } else {
+ if(strstr($params, 'v')){
+ if(!is_word($string, $line)) $find[] = $line;
+ } else {
+ if(is_word($string, $line)) $find[] = $line;
+ }
+ }
+ }
+ }
+ if(is_array($find)){
+ $ret_val = implode("\n", $find);
+ if(substr($ret_val, -1) != "\n") $ret_val .= "\n";
+ $find = NULL;
+ return $ret_val;
+ } else {
+ return false;
+ }
}
function edit_xinetd_conf($service){
@@ -384,4 +612,336 @@
wf($xinetd_conf, $contents);
}
-?>
\ No newline at end of file
+//* Converts a ini string to array
+function ini_to_array($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 == $group) return true;
+ }
+ }
+ }
+ return false;
+}
+
+function replaceLine($filename, $search_pattern, $new_line, $strict = 0, $append = 1) {
+ if($lines = @file($filename)) {
+ $out = '';
+ $found = 0;
+ foreach($lines as $line) {
+ if($strict == 0) {
+ if(stristr($line, $search_pattern)) {
+ $out .= $new_line."\n";
+ $found = 1;
+ } else {
+ $out .= $line;
+ }
+ } else {
+ if(trim($line) == $search_pattern) {
+ $out .= $new_line."\n";
+ $found = 1;
+ } else {
+ $out .= $line;
+ }
+ }
+ if (!$found) {
+ if (trim($line) == $new_line) {
+ $found = 1;
+ }
+ }
+ }
+ if($found == 0) {
+ //* add \n if the last line does not end with \n or \r
+ if(substr($out, -1) != "\n" && substr($out, -1) != "\r") $out .= "\n";
+ //* add the new line at the end of the file
+ if($append == 1) $out .= $new_line."\n";
+ }
+ file_put_contents($filename, $out);
+ }
+}
+
+function removeLine($filename, $search_pattern, $strict = 0) {
+ if($lines = @file($filename)) {
+ $out = '';
+ foreach($lines as $line) {
+ if($strict == 0) {
+ if(!stristr($line, $search_pattern)) {
+ $out .= $line;
+ }
+ } else {
+ if(!trim($line) == $search_pattern) {
+ $out .= $line;
+ }
+ }
+ }
+ file_put_contents($filename, $out);
+ }
+}
+
+function hasLine($filename, $search_pattern, $strict = 0) {
+ if($lines = @file($filename)) {
+ foreach($lines as $line) {
+ if($strict == 0) {
+ if(stristr($line, $search_pattern)) {
+ return true;
+ }
+ } else {
+ if(trim($line) == $search_pattern) {
+ return true;
+ }
+ }
+ }
+ }
+ return false;
+}
+
+function is_installed($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;
+ }
+}
+
+/*
+* Get the port number of the ISPConfig controlpanel vhost
+*/
+
+function get_ispconfig_port_number() {
+ global $conf;
+ if($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($regex, $tmp, $matches);
+ $port_number = @intval($matches[1]);
+ if($port_number > 0) {
+ return $port_number;
+ } else {
+ return '8080';
+ }
+ }
+}
+
+/*
+* Get the port number of the ISPConfig apps vhost
+*/
+
+function get_apps_vhost_port_number() {
+ global $conf;
+ if($conf['nginx']['installed'] == true){
+ $ispconfig_vhost_file = $conf['nginx']['vhost_conf_dir'].'/apps.vhost';
+ $regex = '/listen (\d+)/';
+ } else {
+ $ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/apps.vhost';
+ $regex = '/\<VirtualHost.*\:(\d{1,})\>/';
+ }
+
+ if(is_file($ispconfig_vhost_file)) {
+ $tmp = file_get_contents($ispconfig_vhost_file);
+ preg_match($regex, $tmp, $matches);
+ $port_number = @intval($matches[1]);
+ if($port_number > 0) {
+ return $port_number;
+ } else {
+ return '8081';
+ }
+ }
+}
+
+/*
+* Get the port number of the ISPConfig controlpanel vhost
+*/
+
+function is_ispconfig_ssl_enabled() {
+ global $conf;
+ $ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/ispconfig.vhost';
+
+ if(is_file($ispconfig_vhost_file)) {
+ $tmp = file_get_contents($ispconfig_vhost_file);
+ if(stristr($tmp, 'SSLCertificateFile')) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+}
+
+/**
+ Function to find the hash file for timezone detection
+ (c) 2012 Marius Cramer, pixcept KG, m.cramer@pixcept.de
+ */
+
+
+function find_hash_file($hash, $dir, $basedir = '') {
+ $res = opendir($dir);
+ if(!$res) return false;
+
+ if(substr($basedir, -1) === '/') $basedir = substr($basedir, 0, strlen($basedir) - 1);
+ if(substr($dir, -1) === '/') $dir = substr($dir, 0, strlen($dir) - 1);
+ if($basedir === '') $basedir = $dir;
+
+ while($cur = readdir($res)) {
+ if($cur == '.' || $cur == '..') continue;
+ $entry = $dir.'/'.$cur;
+ if(is_dir($entry)) {
+ $result = find_hash_file($hash, $entry, $basedir);
+ if($result !== false) return $result;
+ } elseif(md5_file($entry) === $hash) {
+ $entry = substr($entry, strlen($basedir) + 1);
+ if(substr($entry, 0, 7) === '/posix/') $entry = substr($entry, 7);
+ return $entry;
+ }
+ }
+ closedir($res);
+ return false;
+}
+
+
+/**
+ Function to get the timezone of the Linux system
+ (c) 2012 Marius Cramer, pixcept KG, m.cramer@pixcept.de
+ */
+function get_system_timezone() {
+ $timezone = false;
+ if(file_exists('/etc/timezone') && is_readable('/etc/timezone')) {
+ $timezone = trim(file_get_contents('/etc/timezone'));
+ if(file_exists('/usr/share/zoneinfo/' . $timezone) == false) $timezone = false;
+ }
+
+ if(!$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');
+ $timezone = find_hash_file($hash, '/usr/share/zoneinfo');
+ }
+
+ if(!$timezone) {
+ exec('date +%Z', $tzinfo);
+ $timezone = $tzinfo[0];
+ }
+
+ if(substr($timezone, 0, 1) === '/') $timezone = substr($timezone, 1);
+
+ 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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