gitlabFork/ISPConfig3.git - Solinfo Gitblit

Fixed warning message on openSuse due to apache2 module check

Marius Cramer

2014-03-19 0a0ca4f6a79f15308c6c2c6b4b7d1de9c8454e3b

commit \| author \| age
9200ad	1	<?php
T	2
	3	/*
	4	Copyright (c) 2007, Till Brehm, projektfarm Gmbh
	5	All rights reserved.
	6
	7	Redistribution and use in source and binary forms, with or without modification,
	8	are permitted provided that the following conditions are met:
	9
996bad	10	* Redistributions of source code must retain the above copyright notice,
M	11	this list of conditions and the following disclaimer.
	12	* Redistributions in binary form must reproduce the above copyright notice,
	13	this list of conditions and the following disclaimer in the documentation
	14	and/or other materials provided with the distribution.
	15	* Neither the name of ISPConfig nor the names of its contributors
	16	may be used to endorse or promote products derived from this software without
	17	specific prior written permission.
9200ad	18
T	19	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
	20	ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	21	WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
	22	IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
	23	INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
	24	BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	25	DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
	26	OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	27	NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
	28	EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	29	*/
	30
	31	/*
	32	This function returns a string that describes the installed
10df6d	33	Linux distribution. e.g. debian40 for Debian GNU/Linux 4.0
9200ad	34	*/
T	35
c87c0a	36
P	37
	38	/*
	39	Comments to completion forever ;-)
	40	commandline arguments
	41	$argv[1]
	42
	43
	44	<?
	45	echo "Total argument passed are : $argc \n";
	46	for( $i = 0 ; $i <= $argc -1 ;$i++)
	47	{
	48	echo "Argument $i : $argv[$i] \n";
	49	}
996bad	50	?>
c87c0a	51
P	52	*/
	53	error_reporting(E_ALL\|E_STRICT);
	54
	55
	56	$FILE = realpath('../install.php');
	57
cc3fb3	58	//** Get distribution identifier
220bb9	59	//** IMPORTANT!
dead5c	60	// This is the same code as in server/lib/classes/monitor_tools.inc.php
beb172	61	// So if you change it here, you also have to change it in there!
9200ad	62	function get_distname() {
996bad	63
f629e2	64	$distname = '';
1b40a8	65	$distver = '';
T	66	$distid = '';
	67	$distbaseid = '';
996bad	68
f629e2	69	//** Debian or Ubuntu
cc3fb3	70	if(file_exists('/etc/debian_version')) {
f35123	71	if (strstr(trim(file_get_contents('/etc/issue')), 'Ubuntu')) {
T	72	if (strstr(trim(file_get_contents('/etc/issue')), 'LTS')) {
	73	$lts=" LTS";
	74	} else {
	75	$lts="";
	76	}
	77
	78	$issue=file_get_contents('/etc/issue');
	79	$distname = 'Ubuntu';
	80	$distid = 'debian40';
	81	$distbaseid = 'debian';
7fe908	82	$ver = explode(' ', $issue);
f35123	83	$ver = array_filter($ver);
T	84	$ver = next($ver);
7fe908	85	$mainver = explode('.', $ver);
f35123	86	$mainver = array_filter($mainver);
T	87	$mainver = current($mainver).'.'.next($mainver);
	88	switch ($mainver){
7fe908	89	case "12.10":
MC	90	$relname = "(Quantal Quetzal)";
f35123	91	break;
7fe908	92	case "12.04":
MC	93	$relname = "(Precise Pangolin)";
f35123	94	break;
7fe908	95	case "11.10":
MC	96	$relname = "(Oneiric Ocelot)";
f35123	97	break;
7fe908	98	case "11.14":
MC	99	$relname = "(Natty Narwhal)";
f35123	100	break;
7fe908	101	case "10.10":
MC	102	$relname = "(Maverick Meerkat)";
f35123	103	break;
7fe908	104	case "10.04":
MC	105	$relname = "(Lucid Lynx)";
f35123	106	break;
7fe908	107	case "9.10":
MC	108	$relname = "(Karmic Koala)";
f35123	109	break;
7fe908	110	case "9.04":
MC	111	$relname = "(Jaunty Jackpole)";
f35123	112	break;
7fe908	113	case "8.10":
f35123	114	$relname = "(Intrepid Ibex)";
T	115	break;
7fe908	116	case "8.04":
MC	117	$relname = "(Hardy Heron)";
f35123	118	break;
7fe908	119	case "7.10":
MC	120	$relname = "(Gutsy Gibbon)";
f35123	121	break;
7fe908	122	case "7.04":
MC	123	$relname = "(Feisty Fawn)";
f35123	124	break;
7fe908	125	case "6.10":
MC	126	$relname = "(Edgy Eft)";
f35123	127	break;
7fe908	128	case "6.06":
MC	129	$relname = "(Dapper Drake)";
f35123	130	break;
7fe908	131	case "5.10":
MC	132	$relname = "(Breezy Badger)";
f35123	133	break;
7fe908	134	case "5.04":
MC	135	$relname = "(Hoary Hedgehog)";
f35123	136	break;
7fe908	137	case "4.10":
MC	138	$relname = "(Warty Warthog)";
f35123	139	break;
7fe908	140	default:
MC	141	$relname = "UNKNOWN";
f35123	142	}
T	143	$distver = $ver.$lts." ".$relname;
996bad	144	swriteln("Operating System: ".$distver."\n");
f35123	145	} elseif(trim(file_get_contents('/etc/debian_version')) == '4.0') {
344393	146	$distname = 'Debian';
T	147	$distver = '4.0';
	148	$distid = 'debian40';
90511b	149	$distbaseid = 'debian';
03ade5	150	swriteln("Operating System: Debian 4.0 or compatible\n");
7fe908	151	} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '5.0')) {
344393	152	$distname = 'Debian';
1cb2e1	153	$distver = 'Lenny';
344393	154	$distid = 'debian40';
90511b	155	$distbaseid = 'debian';
1cb2e1	156	swriteln("Operating System: Debian Lenny or compatible\n");
7fe908	157	} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '6.0') \|\| trim(file_get_contents('/etc/debian_version')) == 'squeeze/sid') {
1cb2e1	158	$distname = 'Debian';
F	159	$distver = 'Squeeze/Sid';
94927b	160	$distid = 'debian60';
1cb2e1	161	$distbaseid = 'debian';
94927b	162	swriteln("Operating System: Debian 6.0 (Squeeze/Sid) or compatible\n");
82ff62	163	} 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') {
996bad	164	$distname = 'Debian';
M	165	$distver = 'Wheezy/Sid';
d6aef1	166	$distid = 'debian60';
996bad	167	$distbaseid = 'debian';
d6aef1	168	swriteln("Operating System: Debian 7.0 (Wheezy/Sid) or compatible\n");
996bad	169	} else {
1b40a8	170	$distname = 'Debian';
T	171	$distver = 'Unknown';
	172	$distid = 'debian40';
	173	$distbaseid = 'debian';
	174	swriteln("Operating System: Debian or compatible, unknown version.\n");
cc3fb3	175	}
O	176	}
996bad	177
7d89f5	178	//** OpenSuSE
e38d14	179	elseif(file_exists('/etc/SuSE-release')) {
7fe908	180	if(stristr(file_get_contents('/etc/SuSE-release'), '11.0')) {
344393	181	$distname = 'openSUSE';
T	182	$distver = '11.0';
	183	$distid = 'opensuse110';
90511b	184	$distbaseid = 'opensuse';
7d89f5	185	swriteln("Operating System: openSUSE 11.0 or compatible\n");
7fe908	186	} elseif(stristr(file_get_contents('/etc/SuSE-release'), '11.1')) {
a21c72	187	$distname = 'openSUSE';
T	188	$distver = '11.1';
	189	$distid = 'opensuse110';
	190	$distbaseid = 'opensuse';
	191	swriteln("Operating System: openSUSE 11.1 or compatible\n");
7fe908	192	} elseif(stristr(file_get_contents('/etc/SuSE-release'), '11.2')) {
1b40a8	193	$distname = 'openSUSE';
df7e6d	194	$distver = '11.2';
T	195	$distid = 'opensuse112';
1b40a8	196	$distbaseid = 'opensuse';
T	197	swriteln("Operating System: openSUSE 11.2 or compatible\n");
	198	} else {
	199	$distname = 'openSUSE';
	200	$distver = 'Unknown';
df7e6d	201	$distid = 'opensuse112';
1b40a8	202	$distbaseid = 'opensuse';
T	203	swriteln("Operating System: openSUSE or compatible, unknown version.\n");
a21c72	204	}
7d89f5	205	}
996bad	206
M	207
cc3fb3	208	//** Redhat
e38d14	209	elseif(file_exists('/etc/redhat-release')) {
996bad	210
0711af	211	$content = file_get_contents('/etc/redhat-release');
996bad	212
7fe908	213	if(stristr($content, 'Fedora release 9 (Sulphur)')) {
344393	214	$distname = 'Fedora';
T	215	$distver = '9';
	216	$distid = 'fedora9';
90511b	217	$distbaseid = 'fedora';
0711af	218	swriteln("Operating System: Fedora 9 or compatible\n");
7fe908	219	} elseif(stristr($content, 'Fedora release 10 (Cambridge)')) {
5939ea	220	$distname = 'Fedora';
F	221	$distver = '10';
	222	$distid = 'fedora9';
	223	$distbaseid = 'fedora';
	224	swriteln("Operating System: Fedora 10 or compatible\n");
7fe908	225	} elseif(stristr($content, 'Fedora release 10')) {
e08bdc	226	$distname = 'Fedora';
T	227	$distver = '11';
	228	$distid = 'fedora9';
	229	$distbaseid = 'fedora';
	230	swriteln("Operating System: Fedora 11 or compatible\n");
7fe908	231	} elseif(stristr($content, 'CentOS release 5.2 (Final)')) {
663619	232	$distname = 'CentOS';
T	233	$distver = '5.2';
	234	$distid = 'centos52';
	235	$distbaseid = 'fedora';
	236	swriteln("Operating System: CentOS 5.2 or compatible\n");
7fe908	237	} elseif(stristr($content, 'CentOS release 5.3 (Final)')) {
1b40a8	238	$distname = 'CentOS';
T	239	$distver = '5.3';
edebc4	240	$distid = 'centos53';
1b40a8	241	$distbaseid = 'fedora';
T	242	swriteln("Operating System: CentOS 5.3 or compatible\n");
7fe908	243	} elseif(stristr($content, 'CentOS release 5')) {
fb3a98	244	$distname = 'CentOS';
T	245	$distver = 'Unknown';
	246	$distid = 'centos53';
	247	$distbaseid = 'fedora';
	248	swriteln("Operating System: CentOS 5 or compatible\n");
1b40a8	249	} else {
T	250	$distname = 'Redhat';
	251	$distver = 'Unknown';
	252	$distid = 'fedora9';
	253	$distbaseid = 'fedora';
	254	swriteln("Operating System: Redhat or compatible, unknown version.\n");
663619	255	}
cb8c86	256	}
996bad	257
cb8c86	258	//** Gentoo
996bad	259	elseif(file_exists('/etc/gentoo-release')) {
M	260
	261	$content = file_get_contents('/etc/gentoo-release');
	262
7fe908	263	preg_match_all('/([0-9]{1,2})/', $content, $version);
996bad	264	$distname = 'Gentoo';
M	265	$distver = $version[0][0].$version[0][1];
	266	$distid = 'gentoo';
	267	$distbaseid = 'gentoo';
	268	swriteln("Operating System: Gentoo $distver or compatible\n");
	269
7d89f5	270	} else {
e38d14	271	die('Unrecognized GNU/Linux distribution');
cc3fb3	272	}
996bad	273
90511b	274	return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'baseid' => $distbaseid);
9200ad	275	}
T	276
	277	function sread() {
7fe908	278	$input = fgets(STDIN);
MC	279	return rtrim($input);
9200ad	280	}
T	281
239ce8	282	function swrite($text = '') {
9200ad	283	echo $text;
T	284	}
	285
239ce8	286	function swriteln($text = '') {
9200ad	287	echo $text."\n";
T	288	}
	289
	290	function ilog($msg){
7fe908	291	exec("echo `date` \"- [ISPConfig] - \"".$msg.' >> '.ISPC_LOG_FILE);
9200ad	292	}
T	293
	294	function error($msg){
c87c0a	295	ilog($msg);
P	296	die($msg."\n");
9200ad	297	}
T	298
	299	function caselog($command, $file = '', $line = '', $success = '', $failure = ''){
7fe908	300	exec($command, $arr, $ret_val);
c87c0a	301	$arr = NULL;
P	302	if(!empty($file) && !empty($line)){
	303	$pre = $file.', Line '.$line.': ';
	304	} else {
	305	$pre = '';
	306	}
	307	if($ret_val != 0){
	308	if($failure == '') $failure = 'could not '.$command;
	309	ilog($pre.'WARNING: '.$failure);
	310	} else {
	311	if($success == '') $success = $command;
	312	ilog($pre.$success);
	313	}
9200ad	314	}
T	315
	316	function phpcaselog($ret_val, $msg, $file = '', $line = ''){
c87c0a	317	if(!empty($file) && !empty($line)){
P	318	$pre = $file.', Line '.$line.': ';
	319	} else {
	320	$pre = '';
	321	}
	322	if($ret_val == true){
	323	ilog($pre.$msg);
	324	} else {
	325	ilog($pre.'WARNING: could not '.$msg);
	326	}
	327	return $ret_val;
9200ad	328	}
T	329
	330	function mkdirs($strPath, $mode = '0755'){
2ffaf4	331	if(isset($strPath) && $strPath != ''){
c87c0a	332	//* Verzeichnisse rekursiv erzeugen
P	333	if(is_dir($strPath)){
	334	return true;
	335	}
	336	$pStrPath = dirname($strPath);
	337	if(!mkdirs($pStrPath, $mode)){
	338	return false;
	339	}
	340	$old_umask = umask(0);
	341	$ret_val = mkdir($strPath, octdec($mode));
	342	umask($old_umask);
	343	return $ret_val;
	344	}
	345	return false;
9200ad	346	}
T	347
615a0a	348	function rfsel($file, $file2) {
7fe908	349	clearstatcache();
MC	350	if(is_file($file)) return rf($file);
	351	else return rf($file2);
615a0a	352	}
T	353
9200ad	354	function rf($file){
c87c0a	355	clearstatcache();
b77113	356	if(is_file($file)) {
7fe908	357	if(!$fp = fopen($file, 'rb')){
b77113	358	ilog('WARNING: could not open file '.$file);
T	359	}
	360	return filesize($file) > 0 ? fread($fp, filesize($file)) : '';
	361	} else {
	362	return '';
c87c0a	363	}
9200ad	364	}
T	365
	366	function wf($file, $content){
c87c0a	367	mkdirs(dirname($file));
7fe908	368	if(!$fp = fopen($file, 'wb')){
c87c0a	369	ilog('WARNING: could not open file '.$file);
P	370	}
	371	fwrite($fp, $content);
	372	fclose($fp);
9200ad	373	}
T	374
	375	function af($file, $content){
c87c0a	376	mkdirs(dirname($file));
7fe908	377	if(!$fp = fopen($file, 'ab')){
c87c0a	378	ilog('WARNING: could not open file '.$file);
P	379	}
7fe908	380	fwrite($fp, $content);
c87c0a	381	fclose($fp);
9200ad	382	}
T	383
	384	function aftsl($file, $content){
7fe908	385	if(!$fp = fopen($file, 'ab')){
c87c0a	386	ilog('WARNING: could not open file '.$file);
P	387	}
7fe908	388	fwrite($fp, $content);
c87c0a	389	fclose($fp);
9200ad	390	}
T	391
	392	function unix_nl($input){
c87c0a	393	$output = str_replace("\r\n", "\n", $input);
P	394	$output = str_replace("\r", "\n", $output);
	395	return $output;
9200ad	396	}
T	397
	398	function remove_blank_lines($input, $file = 1){
c87c0a	399	//TODO ? Leerzeilen l�schen
P	400	if($file){
	401	$content = unix_nl(rf($input)); // WTF -pedro !
	402	}else{
	403	$content = $input;
	404	}
	405	$lines = explode("\n", $content);
	406	if(!empty($lines)){
	407	foreach($lines as $line){
	408	if(trim($line) != '') $new_lines[] = $line;
	409	}
	410	}
	411	if(is_array($new_lines)){
	412	$content = implode("\n", $new_lines);
	413	} else {
	414	$content = '';
	415	}
	416	if($file){
	417	wf($input, $content);
	418	}else{
	419	return $content;
	420	}
9200ad	421	}
T	422
	423	function no_comments($file, $comment = '#'){
c87c0a	424	$content = unix_nl(rf($file));
P	425	$lines = explode("\n", $content);
	426	if(!empty($lines)){
	427	foreach($lines as $line){
	428	if(strstr($line, $comment)){
	429	$pos = strpos($line, $comment);
	430	if($pos != 0){
7fe908	431	$new_lines[] = substr($line, 0, $pos);
c87c0a	432	}else{
P	433	$new_lines[] = '';
	434	}
	435	}else{
	436	$new_lines[] = $line;
	437	}
	438	}
	439	}
	440	if(is_array($new_lines)){
	441	$content_without_comments = implode("\n", $new_lines);
	442	$new_lines = NULL;
	443	return $content_without_comments;
	444	} else {
	445	return '';
	446	}
9200ad	447	}
T	448
	449	function comment_out($file, $string){
c87c0a	450	$inhalt = no_comments($file);
P	451	$gesamt_inhalt = rf($file);
	452	$modules = explode(',', $string);
	453	foreach($modules as $val){
	454	$val = trim($val);
	455	if(strstr($inhalt, $val)){
	456	$gesamt_inhalt = str_replace($val, '##ISPConfig INSTALL## '.$val, $gesamt_inhalt);
	457	}
	458	}
	459	wf($file, $gesamt_inhalt);
9200ad	460	}
T	461
	462	function is_word($string, $text, $params = ''){
996bad	463	//* params: i ??
M	464	return preg_match("/\b$string\b/$params", $text);
	465	/*
	466	if(preg_match("/\b$string\b/$params", $text)) {
	467	return true;
	468	} else {
	469	return false;
	470	}
	471	*/
9200ad	472	}
T	473
	474	function grep($content, $string, $params = ''){
996bad	475	// params: i, v, w
M	476	$content = unix_nl($content);
	477	$lines = explode("\n", $content);
	478	foreach($lines as $line){
	479	if(!strstr($params, 'w')){
	480	if(strstr($params, 'i')){
	481	if(strstr($params, 'v')){
	482	if(!stristr($line, $string)) $find[] = $line;
	483	} else {
	484	if(stristr($line, $string)) $find[] = $line;
	485	}
	486	} else {
	487	if(strstr($params, 'v')){
	488	if(!strstr($line, $string)) $find[] = $line;
	489	} else {
	490	if(strstr($line, $string)) $find[] = $line;
	491	}
	492	}
	493	} else {
	494	if(strstr($params, 'i')){
	495	if(strstr($params, 'v')){
	496	if(!is_word($string, $line, 'i')) $find[] = $line;
	497	} else {
	498	if(is_word($string, $line, 'i')) $find[] = $line;
	499	}
	500	} else {
	501	if(strstr($params, 'v')){
	502	if(!is_word($string, $line)) $find[] = $line;
	503	} else {
	504	if(is_word($string, $line)) $find[] = $line;
	505	}
	506	}
	507	}
	508	}
	509	if(is_array($find)){
	510	$ret_val = implode("\n", $find);
7fe908	511	if(substr($ret_val, -1) != "\n") $ret_val .= "\n";
996bad	512	$find = NULL;
M	513	return $ret_val;
	514	} else {
	515	return false;
	516	}
9200ad	517	}
T	518
	519	function edit_xinetd_conf($service){
c87c0a	520	$xinetd_conf = '/etc/xinetd.conf';
P	521	$contents = unix_nl(rf($xinetd_conf));
	522	$lines = explode("\n", $contents);
	523	$j = sizeof($lines);
	524	for($i=0;$i<sizeof($lines);$i++){
	525	if(grep($lines[$i], $service, 'w')){
	526	$fundstelle_anfang = $i;
	527	$j = $i;
	528	$parts = explode($lines[$i], $contents);
	529	}
	530	if($j < sizeof($lines)){
	531	if(strstr($lines[$i], '}')){
	532	$fundstelle_ende = $i;
	533	$j = sizeof($lines);
	534	}
	535	}
	536	}
	537	if(isset($fundstelle_anfang) && isset($fundstelle_ende)){
	538	for($i=$fundstelle_anfang;$i<=$fundstelle_ende;$i++){
	539	if(strstr($lines[$i], 'disable')){
	540	$disable = explode('=', $lines[$i]);
	541	$disable[1] = ' yes';
	542	$lines[$i] = implode('=', $disable);
	543	}
	544	}
	545	}
	546	$fundstelle_anfang = NULL;
	547	$fundstelle_ende = NULL;
	548	$contents = implode("\n", $lines);
	549	wf($xinetd_conf, $contents);
9200ad	550	}
T	551
4f7028	552	//* Converts a ini string to array
T	553	function ini_to_array($ini) {
	554	$config = '';
	555	$ini = str_replace("\r\n", "\n", $ini);
	556	$lines = explode("\n", $ini);
	557	foreach($lines as $line) {
7fe908	558	$line = trim($line);
4f7028	559	if($line != '') {
T	560	if(preg_match("/^\[([\w\d_]+)\]$/", $line, $matches)) {
	561	$section = strtolower($matches[1]);
	562	} elseif(preg_match("/^([\w\d_]+)=(.*)$/", $line, $matches) && $section != null) {
	563	$item = trim($matches[1]);
	564	$config[$section][$item] = trim($matches[2]);
	565	}
	566	}
	567	}
	568	return $config;
	569	}
996bad	570
M	571
4f7028	572	//* Converts a config array to a string
a171d6	573	function array_to_ini($config_array = '') {
4f7028	574	if($config_array == '') $config_array = $this->config;
T	575	$content = '';
	576	foreach($config_array as $section => $data) {
	577	$content .= "[$section]\n";
	578	foreach($data as $item => $value) {
	579	if($item != ''){
7fe908	580	$content .= "$item=$value\n";
MC	581	}
4f7028	582	}
T	583	$content .= "\n";
	584	}
	585	return $content;
	586	}
	587
b73329	588	function is_user($user){
996bad	589	global $mod;
M	590	$user_datei = '/etc/passwd';
	591	$users = no_comments($user_datei);
	592	$lines = explode("\n", $users);
	593	if(is_array($lines)){
	594	foreach($lines as $line){
	595	if(trim($line) != ''){
	596	list($f1, $f2, $f3, $f4, $f5, $f6, $f7) = explode(':', $line);
	597	if($f1 == $user) return true;
	598	}
	599	}
	600	}
	601	return false;
b73329	602	}
T	603
	604	function is_group($group){
996bad	605	global $mod;
M	606	$group_datei = '/etc/group';
	607	$groups = no_comments($group_datei);
	608	$lines = explode("\n", $groups);
	609	if(is_array($lines)){
	610	foreach($lines as $line){
	611	if(trim($line) != ''){
	612	list($f1, $f2, $f3, $f4) = explode(':', $line);
	613	if($f1 == $group) return true;
	614	}
	615	}
	616	}
	617	return false;
b73329	618	}
T	619
7fe908	620	function replaceLine($filename, $search_pattern, $new_line, $strict = 0, $append = 1) {
663619	621	if($lines = @file($filename)) {
0711af	622	$out = '';
T	623	$found = 0;
	624	foreach($lines as $line) {
	625	if($strict == 0) {
7fe908	626	if(stristr($line, $search_pattern)) {
0711af	627	$out .= $new_line."\n";
T	628	$found = 1;
	629	} else {
	630	$out .= $line;
	631	}
	632	} else {
	633	if(trim($line) == $search_pattern) {
	634	$out .= $new_line."\n";
	635	$found = 1;
	636	} else {
	637	$out .= $line;
	638	}
	639	}
d78ed1	640	if (!$found) {
TB	641	if (trim($line) == $new_line) {
	642	$found = 1;
	643	}
	644	}
0711af	645	}
T	646	if($found == 0) {
b9dbe7	647	//* add \n if the last line does not end with \n or \r
7fe908	648	if(substr($out, -1) != "\n" && substr($out, -1) != "\r") $out .= "\n";
b9dbe7	649	//* add the new line at the end of the file
f28f40	650	if($append == 1) $out .= $new_line."\n";
0711af	651	}
7fe908	652	file_put_contents($filename, $out);
663619	653	}
0711af	654	}
996bad	655
7fe908	656	function removeLine($filename, $search_pattern, $strict = 0) {
663619	657	if($lines = @file($filename)) {
0711af	658	$out = '';
T	659	foreach($lines as $line) {
	660	if($strict == 0) {
7fe908	661	if(!stristr($line, $search_pattern)) {
0711af	662	$out .= $line;
T	663	}
	664	} else {
	665	if(!trim($line) == $search_pattern) {
	666	$out .= $line;
	667	}
	668	}
	669	}
7fe908	670	file_put_contents($filename, $out);
663619	671	}
0711af	672	}
T	673
8eca28	674	function hasLine($filename, $search_pattern, $strict = 0) {
MC	675	if($lines = @file($filename)) {
	676	foreach($lines as $line) {
	677	if($strict == 0) {
	678	if(stristr($line, $search_pattern)) {
	679	return true;
	680	}
	681	} else {
	682	if(trim($line) == $search_pattern) {
	683	return true;
	684	}
	685	}
	686	}
	687	}
	688	return false;
	689	}
	690
0a1f02	691	function is_installed($appname) {
7fe908	692	exec('which '.escapeshellcmd($appname).' 2> /dev/null', $out, $returncode);
MC	693	if(isset($out[0]) && stristr($out[0], $appname) && $returncode == 0) {
0a1f02	694	return true;
T	695	} else {
	696	return false;
	697	}
	698	}
	699
3250e5	700	/*
934c7d	701	* Get the port number of the ISPConfig controlpanel vhost
T	702	*/
	703
	704	function get_ispconfig_port_number() {
	705	global $conf;
4ffb51	706	if($conf['nginx']['installed'] == true){
F	707	$ispconfig_vhost_file = $conf['nginx']['vhost_conf_dir'].'/ispconfig.vhost';
	708	$regex = '/listen (\d+)/';
	709	} else {
	710	$ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/ispconfig.vhost';
	711	$regex = '/\<VirtualHost.*\:(\d{1,})\>/';
	712	}
996bad	713
934c7d	714	if(is_file($ispconfig_vhost_file)) {
T	715	$tmp = file_get_contents($ispconfig_vhost_file);
7fe908	716	preg_match($regex, $tmp, $matches);
0799f8	717	$port_number = @intval($matches[1]);
934c7d	718	if($port_number > 0) {
T	719	return $port_number;
	720	} else {
	721	return '8080';
	722	}
	723	}
	724	}
	725
4ae2a0	726	/*
d0356f	727	* Get the port number of the ISPConfig apps vhost
TB	728	*/
	729
	730	function get_apps_vhost_port_number() {
	731	global $conf;
	732	if($conf['nginx']['installed'] == true){
	733	$ispconfig_vhost_file = $conf['nginx']['vhost_conf_dir'].'/apps.vhost';
	734	$regex = '/listen (\d+)/';
	735	} else {
	736	$ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/apps.vhost';
	737	$regex = '/\<VirtualHost.*\:(\d{1,})\>/';
	738	}
	739
	740	if(is_file($ispconfig_vhost_file)) {
	741	$tmp = file_get_contents($ispconfig_vhost_file);
	742	preg_match($regex, $tmp, $matches);
	743	$port_number = @intval($matches[1]);
	744	if($port_number > 0) {
	745	return $port_number;
	746	} else {
	747	return '8081';
	748	}
	749	}
	750	}
	751
	752	/*
4ae2a0	753	* Get the port number of the ISPConfig controlpanel vhost
T	754	*/
	755
	756	function is_ispconfig_ssl_enabled() {
	757	global $conf;
	758	$ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/ispconfig.vhost';
	759
	760	if(is_file($ispconfig_vhost_file)) {
	761	$tmp = file_get_contents($ispconfig_vhost_file);
7fe908	762	if(stristr($tmp, 'SSLCertificateFile')) {
4ae2a0	763	return true;
T	764	} else {
	765	return false;
	766	}
	767	}
	768	}
	769
7fe908	770	/**
MC	771	Function to find the hash file for timezone detection
	772	(c) 2012 Marius Cramer, pixcept KG, m.cramer@pixcept.de
	773	*/
	774
	775
3898c9	776	function find_hash_file($hash, $dir, $basedir = '') {
7fe908	777	$res = opendir($dir);
MC	778	if(!$res) return false;
	779
	780	if(substr($basedir, -1) === '/') $basedir = substr($basedir, 0, strlen($basedir) - 1);
	781	if(substr($dir, -1) === '/') $dir = substr($dir, 0, strlen($dir) - 1);
	782	if($basedir === '') $basedir = $dir;
	783
	784	while($cur = readdir($res)) {
	785	if($cur == '.' \|\| $cur == '..') continue;
	786	$entry = $dir.'/'.$cur;
	787	if(is_dir($entry)) {
	788	$result = find_hash_file($hash, $entry, $basedir);
	789	if($result !== false) return $result;
	790	} elseif(md5_file($entry) === $hash) {
	791	$entry = substr($entry, strlen($basedir) + 1);
	792	if(substr($entry, 0, 7) === '/posix/') $entry = substr($entry, 7);
	793	return $entry;
	794	}
	795	}
	796	closedir($res);
	797	return false;
3898c9	798	}
T	799
7fe908	800
MC	801	/**
	802	Function to get the timezone of the Linux system
	803	(c) 2012 Marius Cramer, pixcept KG, m.cramer@pixcept.de
	804	*/
3898c9	805	function get_system_timezone() {
7fe908	806	$timezone = false;
MC	807	if(file_exists('/etc/timezone') && is_readable('/etc/timezone')) {
	808	$timezone = trim(file_get_contents('/etc/timezone'));
	809	if(file_exists('/usr/share/zoneinfo/' . $timezone) == false) $timezone = false;
	810	}
3898c9	811
7fe908	812	if(!$timezone && is_link('/etc/localtime')) {
MC	813	$timezone = readlink('/etc/localtime');
	814	$timezone = str_replace('/usr/share/zoneinfo/', '', $timezone);
696af9	815	$timezone = str_replace('..', '', $timezone);
7fe908	816	if(substr($timezone, 0, 6) === 'posix/') $timezone = substr($timezone, 6);
MC	817	} elseif(!$timezone) {
	818	$hash = md5_file('/etc/localtime');
	819	$timezone = find_hash_file($hash, '/usr/share/zoneinfo');
	820	}
3898c9	821
7fe908	822	if(!$timezone) {
MC	823	exec('date +%Z', $tzinfo);
	824	$timezone = $tzinfo[0];
	825	}
da860c	826
MC	827	if(substr($timezone, 0, 1) === '/') $timezone = substr($timezone, 1);
7fe908	828
MC	829	return $timezone;
3898c9	830	}
4f7028	831
ccbf14	832	function getapacheversion($get_minor = false) {
60b700	833	global $app;
MC	834
	835	$cmd = '';
	836	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -v';
	837	elseif(is_installed('apachectl')) $cmd = 'apachectl -v';
	838	else {
	839	$app->log("Could not check apache version, apachectl not found.", LOGLEVEL_WARN);
	840	return '2.2';
	841	}
	842
	843	exec($cmd, $output, $return_var);
	844	if($return_var != 0 \|\| !$output[0]) {
	845	$app->log("Could not check apache version, apachectl did not return any data.", LOGLEVEL_WARN);
	846	return '2.2';
	847	}
	848
	849	if(preg_match('/version:\sApache\/(\d+)(\.(\d+)(\.(\d+)))?(\D\|$)/i', $output[0], $matches)) {
	850	return $matches[1] . (isset($matches[3]) ? '.' . $matches[3] : '') . (isset($matches[5]) && $get_minor == true ? '.' . $matches[5] : '');
	851	} else {
	852	$app->log("Could not check apache version, did not find version string in apachectl output.", LOGLEVEL_WARN);
	853	return '2.2';
	854	}
	855	}
	856
	857	function getapachemodules() {
	858	global $app;
	859
	860	$cmd = '';
	861	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -t -D DUMP_MODULES';
	862	elseif(is_installed('apachectl')) $cmd = 'apachectl -t -D DUMP_MODULES';
	863	else {
	864	$app->log("Could not check apache modules, apachectl not found.", LOGLEVEL_WARN);
	865	return array();
	866	}
	867
0a0ca4	868	exec($cmd . ' 2>/dev/null', $output, $return_var);
60b700	869	if($return_var != 0 \|\| !$output[0]) {
MC	870	$app->log("Could not check apache modules, apachectl did not return any data.", LOGLEVEL_WARN);
	871	return array();
	872	}
	873
	874	$modules = array();
	875	for($i = 0; $i < count($output); $i++) {
	876	if(preg_match('/^\s(\w+)\s+$(shared\|static)$\s$/', $output[$i], $matches)) {
	877	$modules[] = $matches[1];
ccbf14	878	}
TB	879	}
60b700	880
MC	881	return $modules;
	882	}
4f7028	883
d1386a	884	?>