gitlabFork/ISPConfig3.git - Solinfo Gitblit

Till Brehm

2016-05-19 dc7aa0813f52eed4eb039a21ee13d6a5cb7f104c

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
f5daec	69	//** Debian or Ubuntu
UM	70	if (is_file('/etc/os-release') && stristr(file_get_contents('/etc/os-release'), 'Ubuntu')) {
	71	$os_release = file_get_contents('/etc/os-release');
	72	if (strstr(trim($os_release), 'LTS')) {
	73	$lts = " LTS";
	74	} else {
	75	$lts = "";
	76	}
	77
	78	preg_match("/.VERSION=\"(.)\".*/ui", $os_release, $ver);
	79	$ver = str_replace("LTS", "", $ver[1]);
	80	$ver = explode(" ", $ver, 2);
	81	$relname = end($ver);
	82	$relname = "(" . trim(trim($relname), "()") . ")";
	83	$distname = 'Ubuntu';
	84	$ver = reset($ver);
	85	$distid = 'debian40';
	86	$distbaseid = 'debian';
	87	$distver = $ver . $lts . " " . $relname;
	88	swriteln("Operating System: " . $distver . "\n");
	89	} //** Debian / Ubuntu
	90	elseif(file_exists('/etc/debian_version')) {
f35123	91	if (strstr(trim(file_get_contents('/etc/issue')), 'Ubuntu')) {
T	92	if (strstr(trim(file_get_contents('/etc/issue')), 'LTS')) {
	93	$lts=" LTS";
	94	} else {
	95	$lts="";
	96	}
	97
	98	$issue=file_get_contents('/etc/issue');
	99	$distname = 'Ubuntu';
	100	$distid = 'debian40';
	101	$distbaseid = 'debian';
7fe908	102	$ver = explode(' ', $issue);
f35123	103	$ver = array_filter($ver);
T	104	$ver = next($ver);
7fe908	105	$mainver = explode('.', $ver);
f35123	106	$mainver = array_filter($mainver);
T	107	$mainver = current($mainver).'.'.next($mainver);
	108	switch ($mainver){
480fef	109	case "16.04":
TB	110	$relname = "(Xenial Xerus)";
	111	$distid = 'ubuntu1604';
	112	break;
0a0647	113	case "15.10":
TB	114	$relname = "(Wily Werewolf)";
	115	break;
68af0b	116	case "15.04":
TB	117	$relname = "(Vivid Vervet)";
	118	break;
bc04c3	119	case "14.10":
TB	120	$relname = "(Utopic Unicorn)";
	121	break;
be2cbb	122	case "14.04":
TB	123	$relname = "(Trusty Tahr)";
	124	break;
	125	case "13.10":
	126	$relname = "(Saucy Salamander)";
	127	break;
	128	case "13.04":
	129	$relname = "(Raring Ringtail)";
	130	break;
7fe908	131	case "12.10":
MC	132	$relname = "(Quantal Quetzal)";
f35123	133	break;
7fe908	134	case "12.04":
MC	135	$relname = "(Precise Pangolin)";
f35123	136	break;
7fe908	137	case "11.10":
MC	138	$relname = "(Oneiric Ocelot)";
f35123	139	break;
7fe908	140	case "11.14":
MC	141	$relname = "(Natty Narwhal)";
f35123	142	break;
7fe908	143	case "10.10":
MC	144	$relname = "(Maverick Meerkat)";
f35123	145	break;
7fe908	146	case "10.04":
MC	147	$relname = "(Lucid Lynx)";
f35123	148	break;
7fe908	149	case "9.10":
MC	150	$relname = "(Karmic Koala)";
f35123	151	break;
7fe908	152	case "9.04":
MC	153	$relname = "(Jaunty Jackpole)";
f35123	154	break;
7fe908	155	case "8.10":
f35123	156	$relname = "(Intrepid Ibex)";
T	157	break;
7fe908	158	case "8.04":
MC	159	$relname = "(Hardy Heron)";
f35123	160	break;
7fe908	161	case "7.10":
MC	162	$relname = "(Gutsy Gibbon)";
f35123	163	break;
7fe908	164	case "7.04":
MC	165	$relname = "(Feisty Fawn)";
f35123	166	break;
7fe908	167	case "6.10":
MC	168	$relname = "(Edgy Eft)";
f35123	169	break;
7fe908	170	case "6.06":
MC	171	$relname = "(Dapper Drake)";
f35123	172	break;
7fe908	173	case "5.10":
MC	174	$relname = "(Breezy Badger)";
f35123	175	break;
7fe908	176	case "5.04":
MC	177	$relname = "(Hoary Hedgehog)";
f35123	178	break;
7fe908	179	case "4.10":
MC	180	$relname = "(Warty Warthog)";
f35123	181	break;
7fe908	182	default:
MC	183	$relname = "UNKNOWN";
f35123	184	}
T	185	$distver = $ver.$lts." ".$relname;
996bad	186	swriteln("Operating System: ".$distver."\n");
f35123	187	} elseif(trim(file_get_contents('/etc/debian_version')) == '4.0') {
344393	188	$distname = 'Debian';
T	189	$distver = '4.0';
	190	$distid = 'debian40';
90511b	191	$distbaseid = 'debian';
03ade5	192	swriteln("Operating System: Debian 4.0 or compatible\n");
7fe908	193	} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '5.0')) {
344393	194	$distname = 'Debian';
1cb2e1	195	$distver = 'Lenny';
344393	196	$distid = 'debian40';
90511b	197	$distbaseid = 'debian';
1cb2e1	198	swriteln("Operating System: Debian Lenny or compatible\n");
7fe908	199	} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '6.0') \|\| trim(file_get_contents('/etc/debian_version')) == 'squeeze/sid') {
1cb2e1	200	$distname = 'Debian';
F	201	$distver = 'Squeeze/Sid';
94927b	202	$distid = 'debian60';
1cb2e1	203	$distbaseid = 'debian';
94927b	204	swriteln("Operating System: Debian 6.0 (Squeeze/Sid) or compatible\n");
82ff62	205	} 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	206	$distname = 'Debian';
M	207	$distver = 'Wheezy/Sid';
d6aef1	208	$distid = 'debian60';
996bad	209	$distbaseid = 'debian';
d6aef1	210	swriteln("Operating System: Debian 7.0 (Wheezy/Sid) or compatible\n");
6a61a1	211	} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '8') \|\| substr(trim(file_get_contents('/etc/debian_version')),0,1) == '8') {
TB	212	$distname = 'Debian';
	213	$distver = 'Jessie';
	214	$distid = 'debian60';
	215	$distbaseid = 'debian';
	216	swriteln("Operating System: Debian 8.0 (Jessie) or compatible\n");
996bad	217	} else {
1b40a8	218	$distname = 'Debian';
T	219	$distver = 'Unknown';
	220	$distid = 'debian40';
	221	$distbaseid = 'debian';
	222	swriteln("Operating System: Debian or compatible, unknown version.\n");
cc3fb3	223	}
O	224	}
996bad	225
7d89f5	226	//** OpenSuSE
e38d14	227	elseif(file_exists('/etc/SuSE-release')) {
7fe908	228	if(stristr(file_get_contents('/etc/SuSE-release'), '11.0')) {
344393	229	$distname = 'openSUSE';
T	230	$distver = '11.0';
	231	$distid = 'opensuse110';
90511b	232	$distbaseid = 'opensuse';
7d89f5	233	swriteln("Operating System: openSUSE 11.0 or compatible\n");
7fe908	234	} elseif(stristr(file_get_contents('/etc/SuSE-release'), '11.1')) {
a21c72	235	$distname = 'openSUSE';
T	236	$distver = '11.1';
	237	$distid = 'opensuse110';
	238	$distbaseid = 'opensuse';
	239	swriteln("Operating System: openSUSE 11.1 or compatible\n");
7fe908	240	} elseif(stristr(file_get_contents('/etc/SuSE-release'), '11.2')) {
1b40a8	241	$distname = 'openSUSE';
df7e6d	242	$distver = '11.2';
T	243	$distid = 'opensuse112';
1b40a8	244	$distbaseid = 'opensuse';
T	245	swriteln("Operating System: openSUSE 11.2 or compatible\n");
	246	} else {
	247	$distname = 'openSUSE';
	248	$distver = 'Unknown';
df7e6d	249	$distid = 'opensuse112';
1b40a8	250	$distbaseid = 'opensuse';
T	251	swriteln("Operating System: openSUSE or compatible, unknown version.\n");
a21c72	252	}
7d89f5	253	}
996bad	254
M	255
cc3fb3	256	//** Redhat
e38d14	257	elseif(file_exists('/etc/redhat-release')) {
996bad	258
0711af	259	$content = file_get_contents('/etc/redhat-release');
996bad	260
7fe908	261	if(stristr($content, 'Fedora release 9 (Sulphur)')) {
344393	262	$distname = 'Fedora';
T	263	$distver = '9';
	264	$distid = 'fedora9';
90511b	265	$distbaseid = 'fedora';
0711af	266	swriteln("Operating System: Fedora 9 or compatible\n");
7fe908	267	} elseif(stristr($content, 'Fedora release 10 (Cambridge)')) {
5939ea	268	$distname = 'Fedora';
F	269	$distver = '10';
	270	$distid = 'fedora9';
	271	$distbaseid = 'fedora';
	272	swriteln("Operating System: Fedora 10 or compatible\n");
7fe908	273	} elseif(stristr($content, 'Fedora release 10')) {
e08bdc	274	$distname = 'Fedora';
T	275	$distver = '11';
	276	$distid = 'fedora9';
	277	$distbaseid = 'fedora';
	278	swriteln("Operating System: Fedora 11 or compatible\n");
7fe908	279	} elseif(stristr($content, 'CentOS release 5.2 (Final)')) {
663619	280	$distname = 'CentOS';
T	281	$distver = '5.2';
	282	$distid = 'centos52';
	283	$distbaseid = 'fedora';
	284	swriteln("Operating System: CentOS 5.2 or compatible\n");
7fe908	285	} elseif(stristr($content, 'CentOS release 5.3 (Final)')) {
1b40a8	286	$distname = 'CentOS';
T	287	$distver = '5.3';
edebc4	288	$distid = 'centos53';
1b40a8	289	$distbaseid = 'fedora';
T	290	swriteln("Operating System: CentOS 5.3 or compatible\n");
7fe908	291	} elseif(stristr($content, 'CentOS release 5')) {
fb3a98	292	$distname = 'CentOS';
T	293	$distver = 'Unknown';
	294	$distid = 'centos53';
	295	$distbaseid = 'fedora';
	296	swriteln("Operating System: CentOS 5 or compatible\n");
be2cbb	297	} elseif(stristr($content, 'CentOS Linux release 6')) {
TB	298	$distname = 'CentOS';
	299	$distver = 'Unknown';
	300	$distid = 'centos53';
	301	$distbaseid = 'fedora';
	302	swriteln("Operating System: CentOS 6 or compatible\n");
2b8e51	303	} elseif(stristr($content, 'CentOS Linux release 7.2')) {
FS	304	$distname = 'CentOS';
	305	$distver = 'Unknown';
	306	$distid = 'centos72';
	307	$distbaseid = 'fedora';
	308	swriteln("Operating System: CentOS 7.2\n");
be2cbb	309	} elseif(stristr($content, 'CentOS Linux release 7')) {
TB	310	$distname = 'CentOS';
	311	$distver = 'Unknown';
ccebb9	312	$distid = 'centos70';
be2cbb	313	$distbaseid = 'fedora';
TB	314	swriteln("Operating System: CentOS 7 or compatible\n");
1b40a8	315	} else {
T	316	$distname = 'Redhat';
	317	$distver = 'Unknown';
	318	$distid = 'fedora9';
	319	$distbaseid = 'fedora';
	320	swriteln("Operating System: Redhat or compatible, unknown version.\n");
663619	321	}
cb8c86	322	}
996bad	323
cb8c86	324	//** Gentoo
996bad	325	elseif(file_exists('/etc/gentoo-release')) {
M	326
	327	$content = file_get_contents('/etc/gentoo-release');
	328
7fe908	329	preg_match_all('/([0-9]{1,2})/', $content, $version);
996bad	330	$distname = 'Gentoo';
M	331	$distver = $version[0][0].$version[0][1];
	332	$distid = 'gentoo';
	333	$distbaseid = 'gentoo';
	334	swriteln("Operating System: Gentoo $distver or compatible\n");
	335
7d89f5	336	} else {
e38d14	337	die('Unrecognized GNU/Linux distribution');
cc3fb3	338	}
996bad	339
90511b	340	return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'baseid' => $distbaseid);
9200ad	341	}
T	342
	343	function sread() {
7fe908	344	$input = fgets(STDIN);
MC	345	return rtrim($input);
9200ad	346	}
T	347
239ce8	348	function swrite($text = '') {
9200ad	349	echo $text;
T	350	}
	351
239ce8	352	function swriteln($text = '') {
9200ad	353	echo $text."\n";
T	354	}
	355
	356	function ilog($msg){
7fe908	357	exec("echo `date` \"- [ISPConfig] - \"".$msg.' >> '.ISPC_LOG_FILE);
9200ad	358	}
T	359
	360	function error($msg){
c87c0a	361	ilog($msg);
P	362	die($msg."\n");
9200ad	363	}
T	364
	365	function caselog($command, $file = '', $line = '', $success = '', $failure = ''){
7fe908	366	exec($command, $arr, $ret_val);
c87c0a	367	$arr = NULL;
P	368	if(!empty($file) && !empty($line)){
	369	$pre = $file.', Line '.$line.': ';
	370	} else {
	371	$pre = '';
	372	}
	373	if($ret_val != 0){
	374	if($failure == '') $failure = 'could not '.$command;
	375	ilog($pre.'WARNING: '.$failure);
	376	} else {
	377	if($success == '') $success = $command;
	378	ilog($pre.$success);
	379	}
9200ad	380	}
T	381
	382	function phpcaselog($ret_val, $msg, $file = '', $line = ''){
c87c0a	383	if(!empty($file) && !empty($line)){
P	384	$pre = $file.', Line '.$line.': ';
	385	} else {
	386	$pre = '';
	387	}
	388	if($ret_val == true){
	389	ilog($pre.$msg);
	390	} else {
	391	ilog($pre.'WARNING: could not '.$msg);
	392	}
	393	return $ret_val;
9200ad	394	}
T	395
	396	function mkdirs($strPath, $mode = '0755'){
2ffaf4	397	if(isset($strPath) && $strPath != ''){
c87c0a	398	//* Verzeichnisse rekursiv erzeugen
P	399	if(is_dir($strPath)){
	400	return true;
	401	}
	402	$pStrPath = dirname($strPath);
	403	if(!mkdirs($pStrPath, $mode)){
	404	return false;
	405	}
	406	$old_umask = umask(0);
	407	$ret_val = mkdir($strPath, octdec($mode));
	408	umask($old_umask);
	409	return $ret_val;
	410	}
	411	return false;
9200ad	412	}
T	413
615a0a	414	function rfsel($file, $file2) {
7fe908	415	clearstatcache();
MC	416	if(is_file($file)) return rf($file);
	417	else return rf($file2);
615a0a	418	}
T	419
9200ad	420	function rf($file){
c87c0a	421	clearstatcache();
b77113	422	if(is_file($file)) {
7fe908	423	if(!$fp = fopen($file, 'rb')){
b77113	424	ilog('WARNING: could not open file '.$file);
T	425	}
	426	return filesize($file) > 0 ? fread($fp, filesize($file)) : '';
	427	} else {
	428	return '';
c87c0a	429	}
9200ad	430	}
T	431
	432	function wf($file, $content){
c87c0a	433	mkdirs(dirname($file));
7fe908	434	if(!$fp = fopen($file, 'wb')){
c87c0a	435	ilog('WARNING: could not open file '.$file);
P	436	}
	437	fwrite($fp, $content);
	438	fclose($fp);
9200ad	439	}
T	440
	441	function af($file, $content){
c87c0a	442	mkdirs(dirname($file));
7fe908	443	if(!$fp = fopen($file, 'ab')){
c87c0a	444	ilog('WARNING: could not open file '.$file);
P	445	}
7fe908	446	fwrite($fp, $content);
c87c0a	447	fclose($fp);
9200ad	448	}
T	449
	450	function aftsl($file, $content){
7fe908	451	if(!$fp = fopen($file, 'ab')){
c87c0a	452	ilog('WARNING: could not open file '.$file);
P	453	}
7fe908	454	fwrite($fp, $content);
c87c0a	455	fclose($fp);
9200ad	456	}
T	457
	458	function unix_nl($input){
c87c0a	459	$output = str_replace("\r\n", "\n", $input);
P	460	$output = str_replace("\r", "\n", $output);
	461	return $output;
9200ad	462	}
T	463
	464	function remove_blank_lines($input, $file = 1){
c87c0a	465	//TODO ? Leerzeilen l�schen
P	466	if($file){
	467	$content = unix_nl(rf($input)); // WTF -pedro !
	468	}else{
	469	$content = $input;
	470	}
	471	$lines = explode("\n", $content);
	472	if(!empty($lines)){
	473	foreach($lines as $line){
	474	if(trim($line) != '') $new_lines[] = $line;
	475	}
	476	}
	477	if(is_array($new_lines)){
	478	$content = implode("\n", $new_lines);
	479	} else {
	480	$content = '';
	481	}
	482	if($file){
	483	wf($input, $content);
	484	}else{
	485	return $content;
	486	}
9200ad	487	}
T	488
	489	function no_comments($file, $comment = '#'){
c87c0a	490	$content = unix_nl(rf($file));
P	491	$lines = explode("\n", $content);
	492	if(!empty($lines)){
	493	foreach($lines as $line){
	494	if(strstr($line, $comment)){
	495	$pos = strpos($line, $comment);
	496	if($pos != 0){
7fe908	497	$new_lines[] = substr($line, 0, $pos);
c87c0a	498	}else{
P	499	$new_lines[] = '';
	500	}
	501	}else{
	502	$new_lines[] = $line;
	503	}
	504	}
	505	}
	506	if(is_array($new_lines)){
	507	$content_without_comments = implode("\n", $new_lines);
	508	$new_lines = NULL;
	509	return $content_without_comments;
	510	} else {
	511	return '';
	512	}
9200ad	513	}
T	514
	515	function comment_out($file, $string){
c87c0a	516	$inhalt = no_comments($file);
P	517	$gesamt_inhalt = rf($file);
	518	$modules = explode(',', $string);
	519	foreach($modules as $val){
	520	$val = trim($val);
	521	if(strstr($inhalt, $val)){
	522	$gesamt_inhalt = str_replace($val, '##ISPConfig INSTALL## '.$val, $gesamt_inhalt);
	523	}
	524	}
	525	wf($file, $gesamt_inhalt);
9200ad	526	}
T	527
	528	function is_word($string, $text, $params = ''){
996bad	529	//* params: i ??
M	530	return preg_match("/\b$string\b/$params", $text);
	531	/*
	532	if(preg_match("/\b$string\b/$params", $text)) {
	533	return true;
	534	} else {
	535	return false;
	536	}
	537	*/
9200ad	538	}
T	539
	540	function grep($content, $string, $params = ''){
996bad	541	// params: i, v, w
M	542	$content = unix_nl($content);
	543	$lines = explode("\n", $content);
	544	foreach($lines as $line){
	545	if(!strstr($params, 'w')){
	546	if(strstr($params, 'i')){
	547	if(strstr($params, 'v')){
	548	if(!stristr($line, $string)) $find[] = $line;
	549	} else {
	550	if(stristr($line, $string)) $find[] = $line;
	551	}
	552	} else {
	553	if(strstr($params, 'v')){
	554	if(!strstr($line, $string)) $find[] = $line;
	555	} else {
	556	if(strstr($line, $string)) $find[] = $line;
	557	}
	558	}
	559	} else {
	560	if(strstr($params, 'i')){
	561	if(strstr($params, 'v')){
	562	if(!is_word($string, $line, 'i')) $find[] = $line;
	563	} else {
	564	if(is_word($string, $line, 'i')) $find[] = $line;
	565	}
	566	} else {
	567	if(strstr($params, 'v')){
	568	if(!is_word($string, $line)) $find[] = $line;
	569	} else {
	570	if(is_word($string, $line)) $find[] = $line;
	571	}
	572	}
	573	}
	574	}
	575	if(is_array($find)){
	576	$ret_val = implode("\n", $find);
7fe908	577	if(substr($ret_val, -1) != "\n") $ret_val .= "\n";
996bad	578	$find = NULL;
M	579	return $ret_val;
	580	} else {
	581	return false;
	582	}
9200ad	583	}
T	584
	585	function edit_xinetd_conf($service){
c87c0a	586	$xinetd_conf = '/etc/xinetd.conf';
P	587	$contents = unix_nl(rf($xinetd_conf));
	588	$lines = explode("\n", $contents);
	589	$j = sizeof($lines);
	590	for($i=0;$i<sizeof($lines);$i++){
	591	if(grep($lines[$i], $service, 'w')){
	592	$fundstelle_anfang = $i;
	593	$j = $i;
	594	$parts = explode($lines[$i], $contents);
	595	}
	596	if($j < sizeof($lines)){
	597	if(strstr($lines[$i], '}')){
	598	$fundstelle_ende = $i;
	599	$j = sizeof($lines);
	600	}
	601	}
	602	}
	603	if(isset($fundstelle_anfang) && isset($fundstelle_ende)){
	604	for($i=$fundstelle_anfang;$i<=$fundstelle_ende;$i++){
	605	if(strstr($lines[$i], 'disable')){
	606	$disable = explode('=', $lines[$i]);
	607	$disable[1] = ' yes';
	608	$lines[$i] = implode('=', $disable);
	609	}
	610	}
	611	}
	612	$fundstelle_anfang = NULL;
	613	$fundstelle_ende = NULL;
	614	$contents = implode("\n", $lines);
	615	wf($xinetd_conf, $contents);
9200ad	616	}
T	617
4f7028	618	//* Converts a ini string to array
T	619	function ini_to_array($ini) {
	620	$config = '';
	621	$ini = str_replace("\r\n", "\n", $ini);
	622	$lines = explode("\n", $ini);
	623	foreach($lines as $line) {
7fe908	624	$line = trim($line);
4f7028	625	if($line != '') {
T	626	if(preg_match("/^\[([\w\d_]+)\]$/", $line, $matches)) {
	627	$section = strtolower($matches[1]);
	628	} elseif(preg_match("/^([\w\d_]+)=(.*)$/", $line, $matches) && $section != null) {
	629	$item = trim($matches[1]);
	630	$config[$section][$item] = trim($matches[2]);
	631	}
	632	}
	633	}
	634	return $config;
	635	}
996bad	636
M	637
4f7028	638	//* Converts a config array to a string
a171d6	639	function array_to_ini($config_array = '') {
4f7028	640	if($config_array == '') $config_array = $this->config;
T	641	$content = '';
	642	foreach($config_array as $section => $data) {
	643	$content .= "[$section]\n";
	644	foreach($data as $item => $value) {
	645	if($item != ''){
7fe908	646	$content .= "$item=$value\n";
MC	647	}
4f7028	648	}
T	649	$content .= "\n";
	650	}
	651	return $content;
	652	}
	653
b73329	654	function is_user($user){
996bad	655	global $mod;
M	656	$user_datei = '/etc/passwd';
	657	$users = no_comments($user_datei);
	658	$lines = explode("\n", $users);
	659	if(is_array($lines)){
	660	foreach($lines as $line){
	661	if(trim($line) != ''){
	662	list($f1, $f2, $f3, $f4, $f5, $f6, $f7) = explode(':', $line);
	663	if($f1 == $user) return true;
	664	}
	665	}
	666	}
	667	return false;
b73329	668	}
T	669
	670	function is_group($group){
996bad	671	global $mod;
M	672	$group_datei = '/etc/group';
	673	$groups = no_comments($group_datei);
	674	$lines = explode("\n", $groups);
	675	if(is_array($lines)){
	676	foreach($lines as $line){
	677	if(trim($line) != ''){
	678	list($f1, $f2, $f3, $f4) = explode(':', $line);
	679	if($f1 == $group) return true;
	680	}
	681	}
	682	}
	683	return false;
b73329	684	}
T	685
7fe908	686	function replaceLine($filename, $search_pattern, $new_line, $strict = 0, $append = 1) {
663619	687	if($lines = @file($filename)) {
0711af	688	$out = '';
T	689	$found = 0;
	690	foreach($lines as $line) {
	691	if($strict == 0) {
7fe908	692	if(stristr($line, $search_pattern)) {
0711af	693	$out .= $new_line."\n";
T	694	$found = 1;
	695	} else {
	696	$out .= $line;
	697	}
	698	} else {
	699	if(trim($line) == $search_pattern) {
	700	$out .= $new_line."\n";
	701	$found = 1;
	702	} else {
	703	$out .= $line;
	704	}
	705	}
d78ed1	706	if (!$found) {
TB	707	if (trim($line) == $new_line) {
	708	$found = 1;
	709	}
	710	}
0711af	711	}
T	712	if($found == 0) {
b9dbe7	713	//* add \n if the last line does not end with \n or \r
7fe908	714	if(substr($out, -1) != "\n" && substr($out, -1) != "\r") $out .= "\n";
b9dbe7	715	//* add the new line at the end of the file
f28f40	716	if($append == 1) $out .= $new_line."\n";
0711af	717	}
7fe908	718	file_put_contents($filename, $out);
663619	719	}
0711af	720	}
996bad	721
7fe908	722	function removeLine($filename, $search_pattern, $strict = 0) {
663619	723	if($lines = @file($filename)) {
0711af	724	$out = '';
T	725	foreach($lines as $line) {
	726	if($strict == 0) {
7fe908	727	if(!stristr($line, $search_pattern)) {
0711af	728	$out .= $line;
T	729	}
	730	} else {
	731	if(!trim($line) == $search_pattern) {
	732	$out .= $line;
	733	}
	734	}
	735	}
7fe908	736	file_put_contents($filename, $out);
663619	737	}
0711af	738	}
T	739
8eca28	740	function hasLine($filename, $search_pattern, $strict = 0) {
MC	741	if($lines = @file($filename)) {
	742	foreach($lines as $line) {
	743	if($strict == 0) {
	744	if(stristr($line, $search_pattern)) {
	745	return true;
	746	}
	747	} else {
	748	if(trim($line) == $search_pattern) {
	749	return true;
	750	}
	751	}
	752	}
	753	}
	754	return false;
	755	}
	756
0a1f02	757	function is_installed($appname) {
7fe908	758	exec('which '.escapeshellcmd($appname).' 2> /dev/null', $out, $returncode);
MC	759	if(isset($out[0]) && stristr($out[0], $appname) && $returncode == 0) {
0a1f02	760	return true;
T	761	} else {
	762	return false;
	763	}
	764	}
	765
3250e5	766	/*
934c7d	767	* Get the port number of the ISPConfig controlpanel vhost
T	768	*/
	769
	770	function get_ispconfig_port_number() {
	771	global $conf;
4ffb51	772	if($conf['nginx']['installed'] == true){
F	773	$ispconfig_vhost_file = $conf['nginx']['vhost_conf_dir'].'/ispconfig.vhost';
	774	$regex = '/listen (\d+)/';
	775	} else {
	776	$ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/ispconfig.vhost';
	777	$regex = '/\<VirtualHost.*\:(\d{1,})\>/';
	778	}
996bad	779
934c7d	780	if(is_file($ispconfig_vhost_file)) {
T	781	$tmp = file_get_contents($ispconfig_vhost_file);
7fe908	782	preg_match($regex, $tmp, $matches);
0799f8	783	$port_number = @intval($matches[1]);
934c7d	784	if($port_number > 0) {
T	785	return $port_number;
	786	} else {
	787	return '8080';
	788	}
	789	}
	790	}
	791
4ae2a0	792	/*
d0356f	793	* Get the port number of the ISPConfig apps vhost
TB	794	*/
	795
	796	function get_apps_vhost_port_number() {
	797	global $conf;
	798	if($conf['nginx']['installed'] == true){
	799	$ispconfig_vhost_file = $conf['nginx']['vhost_conf_dir'].'/apps.vhost';
	800	$regex = '/listen (\d+)/';
	801	} else {
	802	$ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/apps.vhost';
	803	$regex = '/\<VirtualHost.*\:(\d{1,})\>/';
	804	}
	805
	806	if(is_file($ispconfig_vhost_file)) {
	807	$tmp = file_get_contents($ispconfig_vhost_file);
	808	preg_match($regex, $tmp, $matches);
	809	$port_number = @intval($matches[1]);
	810	if($port_number > 0) {
	811	return $port_number;
	812	} else {
	813	return '8081';
	814	}
	815	}
	816	}
	817
	818	/*
4ae2a0	819	* Get the port number of the ISPConfig controlpanel vhost
T	820	*/
	821
	822	function is_ispconfig_ssl_enabled() {
	823	global $conf;
	824	$ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/ispconfig.vhost';
	825
	826	if(is_file($ispconfig_vhost_file)) {
	827	$tmp = file_get_contents($ispconfig_vhost_file);
7fe908	828	if(stristr($tmp, 'SSLCertificateFile')) {
4ae2a0	829	return true;
T	830	} else {
	831	return false;
	832	}
	833	}
	834	}
	835
7fe908	836	/**
MC	837	Function to find the hash file for timezone detection
	838	(c) 2012 Marius Cramer, pixcept KG, m.cramer@pixcept.de
	839	*/
	840
	841
3898c9	842	function find_hash_file($hash, $dir, $basedir = '') {
7fe908	843	$res = opendir($dir);
MC	844	if(!$res) return false;
	845
	846	if(substr($basedir, -1) === '/') $basedir = substr($basedir, 0, strlen($basedir) - 1);
	847	if(substr($dir, -1) === '/') $dir = substr($dir, 0, strlen($dir) - 1);
	848	if($basedir === '') $basedir = $dir;
	849
	850	while($cur = readdir($res)) {
	851	if($cur == '.' \|\| $cur == '..') continue;
	852	$entry = $dir.'/'.$cur;
	853	if(is_dir($entry)) {
	854	$result = find_hash_file($hash, $entry, $basedir);
	855	if($result !== false) return $result;
	856	} elseif(md5_file($entry) === $hash) {
	857	$entry = substr($entry, strlen($basedir) + 1);
	858	if(substr($entry, 0, 7) === '/posix/') $entry = substr($entry, 7);
	859	return $entry;
	860	}
	861	}
	862	closedir($res);
	863	return false;
3898c9	864	}
T	865
7fe908	866
MC	867	/**
	868	Function to get the timezone of the Linux system
	869	(c) 2012 Marius Cramer, pixcept KG, m.cramer@pixcept.de
	870	*/
3898c9	871	function get_system_timezone() {
7fe908	872	$timezone = false;
MC	873	if(file_exists('/etc/timezone') && is_readable('/etc/timezone')) {
	874	$timezone = trim(file_get_contents('/etc/timezone'));
	875	if(file_exists('/usr/share/zoneinfo/' . $timezone) == false) $timezone = false;
	876	}
3898c9	877
7fe908	878	if(!$timezone && is_link('/etc/localtime')) {
MC	879	$timezone = readlink('/etc/localtime');
	880	$timezone = str_replace('/usr/share/zoneinfo/', '', $timezone);
696af9	881	$timezone = str_replace('..', '', $timezone);
7fe908	882	if(substr($timezone, 0, 6) === 'posix/') $timezone = substr($timezone, 6);
MC	883	} elseif(!$timezone) {
	884	$hash = md5_file('/etc/localtime');
	885	$timezone = find_hash_file($hash, '/usr/share/zoneinfo');
	886	}
3898c9	887
7fe908	888	if(!$timezone) {
MC	889	exec('date +%Z', $tzinfo);
	890	$timezone = $tzinfo[0];
	891	}
da860c	892
MC	893	if(substr($timezone, 0, 1) === '/') $timezone = substr($timezone, 1);
7fe908	894
MC	895	return $timezone;
3898c9	896	}
4f7028	897
ccbf14	898	function getapacheversion($get_minor = false) {
60b700	899	global $app;
MC	900
	901	$cmd = '';
	902	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -v';
	903	elseif(is_installed('apachectl')) $cmd = 'apachectl -v';
	904	else {
4b75ea	905	ilog("Could not check apache version, apachectl not found.");
60b700	906	return '2.2';
MC	907	}
	908
	909	exec($cmd, $output, $return_var);
	910	if($return_var != 0 \|\| !$output[0]) {
4b75ea	911	ilog("Could not check apache version, apachectl did not return any data.");
60b700	912	return '2.2';
MC	913	}
	914
	915	if(preg_match('/version:\sApache\/(\d+)(\.(\d+)(\.(\d+)))?(\D\|$)/i', $output[0], $matches)) {
	916	return $matches[1] . (isset($matches[3]) ? '.' . $matches[3] : '') . (isset($matches[5]) && $get_minor == true ? '.' . $matches[5] : '');
	917	} else {
4b75ea	918	ilog("Could not check apache version, did not find version string in apachectl output.");
60b700	919	return '2.2';
MC	920	}
	921	}
	922
	923	function getapachemodules() {
	924	global $app;
	925
	926	$cmd = '';
	927	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -t -D DUMP_MODULES';
	928	elseif(is_installed('apachectl')) $cmd = 'apachectl -t -D DUMP_MODULES';
	929	else {
4b75ea	930	ilog("Could not check apache modules, apachectl not found.");
60b700	931	return array();
MC	932	}
	933
0a0ca4	934	exec($cmd . ' 2>/dev/null', $output, $return_var);
60b700	935	if($return_var != 0 \|\| !$output[0]) {
4b75ea	936	ilog("Could not check apache modules, apachectl did not return any data.");
60b700	937	return array();
MC	938	}
	939
	940	$modules = array();
	941	for($i = 0; $i < count($output); $i++) {
	942	if(preg_match('/^\s(\w+)\s+$(shared\|static)$\s$/', $output[$i], $matches)) {
	943	$modules[] = $matches[1];
ccbf14	944	}
TB	945	}
60b700	946
MC	947	return $modules;
	948	}
4f7028	949
d1386a	950	?>