gitlabFork/ISPConfig3.git - Solinfo Gitblit

- don't set password via remoting if field is empty

Marius Cramer

2015-08-06 37b29231e47a0c4458dc1c15d98588f16f07e1e2

commit \| author \| age
dead5c	1	<?php
V	2
	3	/*
996bad	4	Copyright (c) 2007-2011, Till Brehm, projektfarm Gmbh and Oliver Vogel www.muv.com
M	5	All rights reserved.
dead5c	6
996bad	7	Redistribution and use in source and binary forms, with or without modification,
M	8	are permitted provided that the following conditions are met:
dead5c	9
V	10	* Redistributions of source code must retain the above copyright notice,
996bad	11	this list of conditions and the following disclaimer.
dead5c	12	* Redistributions in binary form must reproduce the above copyright notice,
996bad	13	this list of conditions and the following disclaimer in the documentation
M	14	and/or other materials provided with the distribution.
dead5c	15	* Neither the name of ISPConfig nor the names of its contributors
996bad	16	may be used to endorse or promote products derived from this software without
M	17	specific prior written permission.
dead5c	18
996bad	19	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
M	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.
dead5c	29	*/
V	30
	31	class monitor_tools {
	32
	33	//** Get distribution identifier
	34	//** IMPORTANT!
	35	// This is the same code as in install/lib/install.lib.php
	36	// So if you change it here, you also have to change it in there!
	37	// Please do not forget to remove the swriteln(); - lines here at this file
	38	public function get_distname() {
	39
	40	$distname = '';
	41	$distver = '';
	42	$distid = '';
	43	$distbaseid = '';
	44
	45	//** Debian or Ubuntu
	46	if (file_exists('/etc/debian_version')) {
f35123	47	if (strstr(trim(file_get_contents('/etc/issue')), 'Ubuntu')) {
T	48	if (strstr(trim(file_get_contents('/etc/issue')), 'LTS')) {
	49	$lts=" LTS";
	50	} else {
	51	$lts="";
	52	}
	53
d281bb	54	$issue=file_get_contents('/etc/issue');
C	55	$distname = 'Ubuntu';
	56	$distid = 'debian40';
	57	$distbaseid = 'debian';
b1a6a5	58	$ver = explode(' ', $issue);
d281bb	59	$ver = array_filter($ver);
C	60	$ver = next($ver);
b1a6a5	61	$mainver = explode('.', $ver);
d281bb	62	$mainver = array_filter($mainver);
C	63	$mainver = current($mainver).'.'.next($mainver);
	64	switch ($mainver){
ed46b4	65	case "15.04":
TB	66	$relname = "(Vivid Vervet)";
	67	break;
bc04c3	68	case "14.10":
TB	69	$relname = "(Utopic Unicorn)";
	70	break;
be2cbb	71	case "14.04":
TB	72	$relname = "(Trusty Tahr)";
	73	break;
	74	case "13.10":
	75	$relname = "(Saucy Salamander)";
	76	break;
	77	case "13.04":
	78	$relname = "(Raring Ringtail)";
	79	break;
d281bb	80	case "12.10":
C	81	$relname = "(Quantal Quetzal)";
b1a6a5	82	break;
d281bb	83	case "12.04":
C	84	$relname = "(Precise Pangolin)";
b1a6a5	85	break;
d281bb	86	case "11.10":
C	87	$relname = "(Oneiric Ocelot)";
b1a6a5	88	break;
d281bb	89	case "11.14":
C	90	$relname = "(Natty Narwhal)";
b1a6a5	91	break;
d281bb	92	case "10.10":
C	93	$relname = "(Maverick Meerkat)";
b1a6a5	94	break;
d281bb	95	case "10.04":
C	96	$relname = "(Lucid Lynx)";
b1a6a5	97	break;
d281bb	98	case "9.10":
C	99	$relname = "(Karmic Koala)";
b1a6a5	100	break;
d281bb	101	case "9.04":
C	102	$relname = "(Jaunty Jackpole)";
b1a6a5	103	break;
d281bb	104	case "8.10":
b1a6a5	105	$relname = "(Intrepid Ibex)";
MC	106	break;
d281bb	107	case "8.04":
C	108	$relname = "(Hardy Heron)";
b1a6a5	109	break;
d281bb	110	case "7.10":
C	111	$relname = "(Gutsy Gibbon)";
b1a6a5	112	break;
d281bb	113	case "7.04":
C	114	$relname = "(Feisty Fawn)";
b1a6a5	115	break;
d281bb	116	case "6.10":
C	117	$relname = "(Edgy Eft)";
b1a6a5	118	break;
d281bb	119	case "6.06":
C	120	$relname = "(Dapper Drake)";
b1a6a5	121	break;
d281bb	122	case "5.10":
C	123	$relname = "(Breezy Badger)";
b1a6a5	124	break;
d281bb	125	case "5.04":
C	126	$relname = "(Hoary Hedgehog)";
b1a6a5	127	break;
d281bb	128	case "4.10":
C	129	$relname = "(Warty Warthog)";
b1a6a5	130	break;
d281bb	131	default:
C	132	$relname = "UNKNOWN";
	133	}
	134	$distver = $ver.$lts." ".$relname;
	135	} elseif(trim(file_get_contents('/etc/debian_version')) == '4.0') {
dead5c	136	$distname = 'Debian';
V	137	$distver = '4.0';
	138	$distid = 'debian40';
	139	$distbaseid = 'debian';
	140	} elseif (strstr(trim(file_get_contents('/etc/debian_version')), '5.0')) {
	141	$distname = 'Debian';
	142	$distver = 'Lenny';
	143	$distid = 'debian40';
	144	$distbaseid = 'debian';
	145	} elseif (strstr(trim(file_get_contents('/etc/debian_version')), '6.0') \|\| trim(file_get_contents('/etc/debian_version')) == 'squeeze/sid') {
	146	$distname = 'Debian';
	147	$distver = 'Squeeze/Sid';
	148	$distid = 'debian60';
	149	$distbaseid = 'debian';
82ff62	150	} 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	151	$distname = 'Debian';
M	152	$distver = 'Wheezy/Sid';
d6aef1	153	$distid = 'debian60';
996bad	154	$distbaseid = 'debian';
6a61a1	155	} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '8') \|\| substr(trim(file_get_contents('/etc/debian_version')),0,1) == '8') {
TB	156	$distname = 'Debian';
	157	$distver = 'Jessie';
	158	$distid = 'debian60';
	159	$distbaseid = 'debian';
dead5c	160	} else {
V	161	$distname = 'Debian';
	162	$distver = 'Unknown';
	163	$distid = 'debian40';
	164	$distbaseid = 'debian';
	165	}
	166	}
	167
	168	//** OpenSuSE
	169	elseif (file_exists('/etc/SuSE-release')) {
	170	if (stristr(file_get_contents('/etc/SuSE-release'), '11.0')) {
	171	$distname = 'openSUSE';
	172	$distver = '11.0';
	173	$distid = 'opensuse110';
	174	$distbaseid = 'opensuse';
	175	} elseif (stristr(file_get_contents('/etc/SuSE-release'), '11.1')) {
	176	$distname = 'openSUSE';
	177	$distver = '11.1';
	178	$distid = 'opensuse110';
	179	$distbaseid = 'opensuse';
	180	} elseif (stristr(file_get_contents('/etc/SuSE-release'), '11.2')) {
	181	$distname = 'openSUSE';
	182	$distver = '11.1';
	183	$distid = 'opensuse110';
	184	$distbaseid = 'opensuse';
	185	} else {
	186	$distname = 'openSUSE';
	187	$distver = 'Unknown';
	188	$distid = 'opensuse110';
	189	$distbaseid = 'opensuse';
	190	}
	191	}
	192
	193
	194	//** Redhat
	195	elseif (file_exists('/etc/redhat-release')) {
	196
	197	$content = file_get_contents('/etc/redhat-release');
	198
	199	if (stristr($content, 'Fedora release 9 (Sulphur)')) {
	200	$distname = 'Fedora';
	201	$distver = '9';
	202	$distid = 'fedora9';
	203	$distbaseid = 'fedora';
	204	} elseif (stristr($content, 'Fedora release 10 (Cambridge)')) {
	205	$distname = 'Fedora';
	206	$distver = '10';
	207	$distid = 'fedora9';
	208	$distbaseid = 'fedora';
	209	} elseif (stristr($content, 'Fedora release 10')) {
	210	$distname = 'Fedora';
	211	$distver = '11';
	212	$distid = 'fedora9';
	213	$distbaseid = 'fedora';
	214	} elseif (stristr($content, 'CentOS release 5.2 (Final)')) {
	215	$distname = 'CentOS';
	216	$distver = '5.2';
	217	$distid = 'centos52';
	218	$distbaseid = 'fedora';
	219	} elseif (stristr($content, 'CentOS release 5.3 (Final)')) {
	220	$distname = 'CentOS';
	221	$distver = '5.3';
	222	$distid = 'centos53';
	223	$distbaseid = 'fedora';
be2cbb	224	} elseif(stristr($content, 'CentOS Linux release 6')) {
TB	225	$distname = 'CentOS';
	226	$distver = 'Unknown';
	227	$distid = 'centos53';
	228	$distbaseid = 'fedora';
	229	} elseif(stristr($content, 'CentOS Linux release 7')) {
	230	$distname = 'CentOS';
	231	$distver = 'Unknown';
	232	$distid = 'centos53';
	233	$distbaseid = 'fedora';
dead5c	234	} else {
V	235	$distname = 'Redhat';
	236	$distver = 'Unknown';
	237	$distid = 'fedora9';
	238	$distbaseid = 'fedora';
	239	}
	240	}
	241
	242	//** Gentoo
	243	elseif (file_exists('/etc/gentoo-release')) {
	244
	245	$content = file_get_contents('/etc/gentoo-release');
	246
	247	preg_match_all('/([0-9]{1,2})/', $content, $version);
	248	$distname = 'Gentoo';
	249	$distver = $version[0][0] . $version[0][1];
	250	$distid = 'gentoo';
	251	$distbaseid = 'gentoo';
	252	} else {
	253	die('Unrecognized GNU/Linux distribution');
	254	}
	255
	256	return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'baseid' => $distbaseid);
	257	}
	258
b1a6a5	259	// this function remains in the tools class, because it is used by cron AND rescue
dead5c	260	public function monitorServices() {
V	261	global $app;
	262	global $conf;
	263
	264	/** the id of the server as int */
b1a6a5	265
MC	266
dead5c	267	$server_id = intval($conf['server_id']);
V	268
eed6b3	269	/** get the "active" Services of the server from the DB */
cc7a82	270	$services = $app->db->queryOneRecord('SELECT * FROM server WHERE server_id = ?', $server_id);
eed6b3	271	/*
V	272	* If the DB is down, we have to set the db to "yes".
	273	* If we don't do this, then the monitor will NOT monitor, that the db is down and so the
	274	* rescue-module can not try to rescue the db
	275	*/
	276	if ($services == null) {
	277	$services['db_server'] = 1;
	278	}
dead5c	279
V	280	/* The type of the Monitor-data */
	281	$type = 'services';
	282
	283	/** the State of the monitoring */
	284	/* ok, if ALL active services are running,
	285	* error, if not
	286	* There is no other state!
	287	*/
	288	$state = 'ok';
	289
	290	/* Monitor Webserver */
	291	$data['webserver'] = -1; // unknown - not needed
	292	if ($services['web_server'] == 1) {
	293	if ($this->_checkTcp('localhost', 80)) {
	294	$data['webserver'] = 1;
	295	} else {
	296	$data['webserver'] = 0;
	297	$state = 'error'; // because service is down
	298	}
	299	}
	300
	301	/* Monitor FTP-Server */
	302	$data['ftpserver'] = -1; // unknown - not needed
	303	if ($services['file_server'] == 1) {
	304	if ($this->_checkFtp('localhost', 21)) {
	305	$data['ftpserver'] = 1;
	306	} else {
	307	$data['ftpserver'] = 0;
	308	$state = 'error'; // because service is down
	309	}
	310	}
	311
	312	/* Monitor SMTP-Server */
	313	$data['smtpserver'] = -1; // unknown - not needed
	314	if ($services['mail_server'] == 1) {
	315	if ($this->_checkTcp('localhost', 25)) {
	316	$data['smtpserver'] = 1;
	317	} else {
	318	$data['smtpserver'] = 0;
	319	$state = 'error'; // because service is down
	320	}
	321	}
	322
	323	/* Monitor POP3-Server */
	324	$data['pop3server'] = -1; // unknown - not needed
	325	if ($services['mail_server'] == 1) {
	326	if ($this->_checkTcp('localhost', 110)) {
	327	$data['pop3server'] = 1;
	328	} else {
	329	$data['pop3server'] = 0;
	330	$state = 'error'; // because service is down
	331	}
	332	}
	333
	334	/* Monitor IMAP-Server */
	335	$data['imapserver'] = -1; // unknown - not needed
	336	if ($services['mail_server'] == 1) {
	337	if ($this->_checkTcp('localhost', 143)) {
	338	$data['imapserver'] = 1;
	339	} else {
	340	$data['imapserver'] = 0;
	341	$state = 'error'; // because service is down
	342	}
	343	}
	344
	345	/* Monitor BIND-Server */
	346	$data['bindserver'] = -1; // unknown - not needed
	347	if ($services['dns_server'] == 1) {
dfcd55	348	if ($this->_checkUdp('localhost', 53)) {
dead5c	349	$data['bindserver'] = 1;
V	350	} else {
	351	$data['bindserver'] = 0;
	352	$state = 'error'; // because service is down
	353	}
	354	}
	355
	356	/* Monitor MySQL Server */
	357	$data['mysqlserver'] = -1; // unknown - not needed
	358	if ($services['db_server'] == 1) {
	359	if ($this->_checkTcp('localhost', 3306)) {
	360	$data['mysqlserver'] = 1;
	361	} else {
	362	$data['mysqlserver'] = 0;
	363	$state = 'error'; // because service is down
	364	}
	365	}
b1a6a5	366	$data['mongodbserver'] = -1;
MC	367	if ($this->_checkTcp('localhost', 27017)) {
	368	$data['mongodbserver'] = 1;
	369	} else {
	370	$data['mongodbserver'] = 0;
	371	//$state = 'error'; // because service is down
	372	/* TODO!!! check if this is a mongodbserver at all, otherwise it will always throw an error state!!! */
	373	}
def897	374
dead5c	375	/*
V	376	* Return the Result
	377	*/
	378	$res['server_id'] = $server_id;
	379	$res['type'] = $type;
	380	$res['data'] = $data;
	381	$res['state'] = $state;
	382	return $res;
	383	}
b1a6a5	384
dead5c	385	public function _getLogData($log) {
V	386	global $conf;
	387
	388	$dist = '';
	389	$logfile = '';
	390
	391	if (@is_file('/etc/debian_version')) {
	392	$dist = 'debian';
	393	} elseif (@is_file('/etc/redhat-release')) {
	394	$dist = 'redhat';
	395	} elseif (@is_file('/etc/SuSE-release')) {
	396	$dist = 'suse';
	397	} elseif (@is_file('/etc/gentoo-release')) {
	398	$dist = 'gentoo';
	399	}
	400
	401	switch ($log) {
b1a6a5	402	case 'log_mail':
MC	403	if ($dist == 'debian') {
	404	$logfile = '/var/log/mail.log';
	405	} elseif ($dist == 'redhat') {
	406	$logfile = '/var/log/maillog';
	407	} elseif ($dist == 'suse') {
	408	$logfile = '/var/log/mail.info';
	409	} elseif ($dist == 'gentoo') {
	410	$logfile = '/var/log/maillog';
	411	}
	412	break;
	413	case 'log_mail_warn':
	414	if ($dist == 'debian') {
	415	$logfile = '/var/log/mail.warn';
	416	} elseif ($dist == 'redhat') {
	417	$logfile = '/var/log/maillog';
	418	} elseif ($dist == 'suse') {
	419	$logfile = '/var/log/mail.warn';
	420	} elseif ($dist == 'gentoo') {
	421	$logfile = '/var/log/maillog';
	422	}
	423	break;
	424	case 'log_mail_err':
	425	if ($dist == 'debian') {
	426	$logfile = '/var/log/mail.err';
	427	} elseif ($dist == 'redhat') {
	428	$logfile = '/var/log/maillog';
	429	} elseif ($dist == 'suse') {
	430	$logfile = '/var/log/mail.err';
	431	} elseif ($dist == 'gentoo') {
	432	$logfile = '/var/log/maillog';
	433	}
	434	break;
	435	case 'log_messages':
	436	if ($dist == 'debian') {
	437	$logfile = '/var/log/syslog';
	438	} elseif ($dist == 'redhat') {
	439	$logfile = '/var/log/messages';
	440	} elseif ($dist == 'suse') {
	441	$logfile = '/var/log/messages';
	442	} elseif ($dist == 'gentoo') {
	443	$logfile = '/var/log/messages';
	444	}
	445	break;
	446	case 'log_ispc_cron':
	447	if ($dist == 'debian') {
	448	$logfile = $conf['ispconfig_log_dir'] . '/cron.log';
	449	} elseif ($dist == 'redhat') {
	450	$logfile = $conf['ispconfig_log_dir'] . '/cron.log';
	451	} elseif ($dist == 'suse') {
	452	$logfile = $conf['ispconfig_log_dir'] . '/cron.log';
	453	} elseif ($dist == 'gentoo') {
	454	$logfile = '/var/log/cron';
	455	}
	456	break;
	457	case 'log_freshclam':
	458	if ($dist == 'debian') {
	459	$logfile = '/var/log/clamav/freshclam.log';
	460	} elseif ($dist == 'redhat') {
	461	$logfile = (is_file('/var/log/clamav/freshclam.log') ? '/var/log/clamav/freshclam.log' : '/var/log/freshclam.log');
	462	} elseif ($dist == 'suse') {
	463	$logfile = '/var/log/freshclam.log';
	464	} elseif ($dist == 'gentoo') {
	465	$logfile = '/var/log/clamav/freshclam.log';
	466	}
	467	break;
	468	case 'log_clamav':
	469	if ($dist == 'debian') {
	470	$logfile = '/var/log/clamav/clamav.log';
	471	} elseif ($dist == 'redhat') {
	472	$logfile = (is_file('/var/log/clamav/clamd.log') ? '/var/log/clamav/clamd.log' : '/var/log/maillog');
	473	} elseif ($dist == 'suse') {
	474	$logfile = '/var/log/clamd.log';
	475	} elseif ($dist == 'gentoo') {
	476	$logfile = '/var/log/clamav/clamd.log';
	477	}
	478	break;
	479	case 'log_fail2ban':
	480	if ($dist == 'debian') {
	481	$logfile = '/var/log/fail2ban.log';
	482	} elseif ($dist == 'redhat') {
	483	$logfile = '/var/log/fail2ban.log';
	484	} elseif ($dist == 'suse') {
	485	$logfile = '/var/log/fail2ban.log';
	486	} elseif ($dist == 'gentoo') {
	487	$logfile = '/var/log/fail2ban.log';
	488	}
	489	break;
	490	case 'log_mongodb':
	491	$logfile = '/var/log/mongodb/mongodb.log';
	492	break;
	493	case 'log_ispconfig':
	494	if ($dist == 'debian') {
	495	$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
	496	} elseif ($dist == 'redhat') {
	497	$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
	498	} elseif ($dist == 'suse') {
	499	$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
	500	} elseif ($dist == 'gentoo') {
	501	$logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
	502	}
	503	break;
	504	default:
	505	$logfile = '';
	506	break;
dead5c	507	}
V	508
	509	// Getting the logfile content
	510	if ($logfile != '') {
	511	$logfile = escapeshellcmd($logfile);
	512	if (stristr($logfile, ';') or substr($logfile, 0, 9) != '/var/log/' or stristr($logfile, '..')) {
	513	$log = 'Logfile path error.';
	514	} else {
	515	$log = '';
	516	if (is_readable($logfile)) {
	517	$fd = popen('tail -n 100 ' . $logfile, 'r');
	518	if ($fd) {
	519	while (!feof($fd)) {
	520	$log .= fgets($fd, 4096);
	521	$n++;
	522	if ($n > 1000)
	523	break;
	524	}
	525	fclose($fd);
	526	}
	527	} else {
	528	$log = 'Unable to read ' . $logfile;
	529	}
	530	}
	531	}
	532
	533	return $log;
	534	}
	535
	536	private function _checkTcp($host, $port) {
e5c5af	537	/* Try to open a connection */
dead5c	538	$fp = @fsockopen($host, $port, $errno, $errstr, 2);
V	539
	540	if ($fp) {
8bbcc1	541	/*
e5c5af	542	* We got a connection, this means, everything is O.K.
V	543	* But maybe we are able to do more deep testing?
8bbcc1	544	*/
e5c5af	545	if ($port == 80) {
V	546	/*
	547	* Port 80 means, testing APACHE
	548	* So we can do a deepter test and try to get data over this connection.
	549	* (if apache hangs, we get a connection but a timeout by trying to GET the data!)
	550	*/
8cf78b	551	// fwrite($fp, "GET / HTTP/1.0\r\n\r\n");
T	552	$out = "GET / HTTP/1.1\r\n";
	553	$out .= "Host: localhost\r\n";
	554	$out .= "User-Agent: Mozilla/5.0 (ISPConfig monitor)\r\n";
	555	$out .= "Accept: application/xml,application/xhtml+xml,text/html\r\n";
	556	$out .= "Connection: Close\r\n\r\n";
	557	fwrite($fp, $out);
e5c5af	558	stream_set_timeout($fp, 5); // Timeout after 5 seconds
V	559	$res = fread($fp, 10); // try to get 10 bytes (enough to test!)
	560	$info = stream_get_meta_data($fp);
	561	if ($info['timed_out']) {
	562	return false; // Apache was not able to send data over this connection
	563	}
eed6b3	564	}
e5c5af	565
V	566	/* The connection is no longer needed */
	567	fclose($fp);
	568	/* We are able to establish a connection */
	569	return true;
dead5c	570	} else {
e5c5af	571	/* We are NOT able to establish a connection */
V	572	return false;
dead5c	573	}
V	574	}
	575
	576	private function _checkUdp($host, $port) {
	577
	578	$fp = @fsockopen('udp://' . $host, $port, $errno, $errstr, 2);
	579
	580	if ($fp) {
	581	fclose($fp);
	582	return true;
	583	} else {
	584	return false;
	585	}
	586	}
	587
	588	private function _checkFtp($host, $port) {
	589
	590	$conn_id = @ftp_connect($host, $port);
	591
	592	if ($conn_id) {
	593	@ftp_close($conn_id);
	594	return true;
	595	} else {
	596	return false;
	597	}
	598	}
eed6b3	599
e5c5af	600	/**
V	601	* Set the state to the given level (or higher, but not lesser).
	602	* * If the actual state is critical and you call the method with ok,
	603	* then the state is critical.
	604	*
	605	* * If the actual state is critical and you call the method with error,
	606	* then the state is error.
	607	*/
5de2af	608	public function _setState($oldState, $newState) {
e5c5af	609	/*
V	610	* Calculate the weight of the old state
	611	*/
	612	switch ($oldState) {
b1a6a5	613	case 'no_state': $oldInt = 0;
MC	614	break;
	615	case 'ok': $oldInt = 1;
	616	break;
	617	case 'unknown': $oldInt = 2;
	618	break;
	619	case 'info': $oldInt = 3;
	620	break;
	621	case 'warning': $oldInt = 4;
	622	break;
	623	case 'critical': $oldInt = 5;
	624	break;
	625	case 'error': $oldInt = 6;
	626	break;
e5c5af	627	}
V	628	/*
	629	* Calculate the weight of the new state
	630	*/
	631	switch ($newState) {
b1a6a5	632	case 'no_state': $newInt = 0;
MC	633	break;
	634	case 'ok': $newInt = 1;
	635	break;
	636	case 'unknown': $newInt = 2;
	637	break;
	638	case 'info': $newInt = 3;
	639	break;
	640	case 'warning': $newInt = 4;
	641	break;
	642	case 'critical': $newInt = 5;
	643	break;
	644	case 'error': $newInt = 6;
	645	break;
e5c5af	646	}
V	647
	648	/*
	649	* Set to the higher level
	650	*/
	651	if ($newInt > $oldInt) {
	652	return $newState;
	653	} else {
	654	return $oldState;
	655	}
	656	}
dead5c	657
5de2af	658	/**
M	659	* Deletes Records older than 4 minutes.
	660	* The monitor writes new data every 5 minutes or longer (4 hour, 1 day).
	661	* So if i delete all Date older than 4 minutes i can be sure, that all old data
	662	* are deleted...
	663	*/
	664	public function delOldRecords($type, $serverId) {
	665	global $app;
	666
	667	// $now = time();
	668	// $old = $now - (4 * 60); // 4 minutes
6a3742	669	$old = 240; //seconds
5de2af	670
M	671	/*
	672	* ATTENTION if i do NOT pay attention of the server id, i delete all data (of the type)
	673	* of ALL servers. This means, if i have a multiserver-environment and a server has a
	674	* time not synced with the others (for example, all server has 11:00 and ONE server has
	675	* 10:45) then the actual data of this server (with the time-stamp 10:45) get lost
	676	* even though it is the NEWEST data of this server. To avoid this i HAVE to include
	677	* the server-id!
	678	*/
8081df	679	$sql = 'DELETE FROM `monitor_data` WHERE `type` = ? AND `created` < UNIX_TIMESTAMP() - ? AND `server_id` = ?';
cc7a82	680	$app->dbmaster->query($sql, $type, $old, $serverId);
dead5c	681	}
V	682
a20430	683	public function send_notification_email($template, $placeholders, $recipients) {
FS	684	global $conf;
	685
	686	if(!is_array($recipients) \|\| count($recipients) < 1) return false;
	687	if(!is_array($placeholders)) $placeholders = array();
	688
	689	if(file_exists($conf['rootpath'].'/conf-custom/mail/' . $template . '_'.$conf['language'].'.txt')) {
	690	$lines = file($conf['rootpath'].'/conf-custom/mail/' . $template . '_'.$conf['language'].'.txt');
	691	} elseif(file_exists($conf['rootpath'].'/conf-custom/mail/' . $template . '_en.txt')) {
	692	$lines = file($conf['rootpath'].'/conf-custom/mail/' . $template . '_en.txt');
	693	} elseif(file_exists($conf['rootpath'].'/conf/mail/' . $template . '_'.$conf['language'].'.txt')) {
	694	$lines = file($conf['rootpath'].'/conf/mail/' . $template . '_'.$conf['language'].'.txt');
	695	} else {
	696	$lines = file($conf['rootpath'].'/conf/mail/' . $template . '_en.txt');
	697	}
	698
	699	//* get mail headers, subject and body
	700	$mailHeaders = '';
	701	$mailBody = '';
	702	$mailSubject = '';
	703	$inHeader = true;
	704	for($l = 0; $l < count($lines); $l++) {
	705	if($lines[$l] == '') {
	706	$inHeader = false;
	707	continue;
	708	}
	709	if($inHeader == true) {
	710	$parts = explode(':', $lines[$l], 2);
	711	if(strtolower($parts[0]) == 'subject') $mailSubject = trim($parts[1]);
	712	unset($parts);
	713	$mailHeaders .= trim($lines[$l]) . "\n";
	714	} else {
	715	$mailBody .= trim($lines[$l]) . "\n";
	716	}
	717	}
	718	$mailBody = trim($mailBody);
	719
	720	//* Replace placeholders
	721	$mailHeaders = strtr($mailHeaders, $placeholders);
	722	$mailSubject = strtr($mailSubject, $placeholders);
	723	$mailBody = strtr($mailBody, $placeholders);
	724
	725	for($r = 0; $r < count($recipients); $r++) {
	726	mail($recipients[$r], $mailSubject, $mailBody, $mailHeaders);
	727	}
	728
	729	unset($mailSubject);
	730	unset($mailHeaders);
	731	unset($mailBody);
	732	unset($lines);
	733
	734	return true;
	735	}
5de2af	736
dead5c	737	}
V	738
2332b2	739	?>