Merge 8543581972 into 7414c6e99e

src/includes/functions.inc.php

@@ -277,6 +277,7 @@ function psm_curl_get($href, $header = false, $body = true, $timeout = 10, $add_
 	curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
 	curl_setopt($ch, CURLOPT_ENCODING, '');
 	curl_setopt($ch, CURLOPT_URL, $href);
+
 	if($add_agent) {
 		curl_setopt ($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; phpservermon/'.PSM_VERSION.'; +http://www.phpservermonitor.org)');
 	}
@@ -529,6 +530,23 @@ function psm_is_cli() {
 	return (!isset($_SERVER['SERVER_SOFTWARE']) && (php_sapi_name() == 'cli' || (is_numeric($_SERVER['argc']) && $_SERVER['argc'] > 0)));
 }
 
+/**
+ * Check if ip is IPv6 or not
+ *
+ * @param string $ip
+ * @return boolean
+ */
+function psm_validate_ipv6($ip) {
+	// Need to remove [] on ipv6 address before we can test
+	$ip = trim($ip, '[]');
+	
+	if(filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)){
+		return true;
+	} else {
+		return false;
+	}
+}
+
 ###############################################
 #
 # Debug functions

src/lang/bg_BG.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => 'Тип',
 		'type_website' => 'Сайт',
 		'type_service' => 'Услуга',
+		'type_ping' => 'Ping',
 		'pattern' => 'Търсене на стринг/образец',
 		'pattern_description' => 'Ако този текст не е намерен в интернет страницата (когато имате добавен сайт), той ще бъде маркиран като Офлайн. Регулярните изрази са разрешени.',
 		'last_check' => 'Последна проверка',

src/lang/da_DK.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => 'Type',
 		'type_website' => 'Hjemmeside',
 		'type_service' => 'Tjeneste',
+		'type_ping' => 'Ping',
 		'pattern' => 'Søge streng/mønster',
 		'pattern_description' => 'Hvis dette mønster ikke findes på hjemmesiden, vil serveren blive markeret offline. Regulære udtryk er tilladt.',
 		'last_check' => 'Sidst kontrolleret',

src/lang/de_DE.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => 'Type',
 		'type_website' => 'Website',
 		'type_service' => 'Service',
+		'type_ping' => 'Ping',
 		'pattern' => 'Search string/pattern',
 		'pattern_description' => 'If this pattern is not found on the website, the server will be marked offline. Regular expressions are allowed.',
 		'last_check' => 'Letzter Check',

src/lang/en_US.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => 'Type',
 		'type_website' => 'Website',
 		'type_service' => 'Service',
+		'type_ping' => 'Ping',
 		'pattern' => 'Search string/pattern',
 		'pattern_description' => 'If this pattern is not found on the website, the server will be marked offline. Regular expressions are allowed.',
 		'last_check' => 'Last check',

src/lang/es_ES.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => 'Tipo',
 		'type_website' => 'Website',
 		'type_service' => 'Service',
+		'type_ping' => 'Ping',
 		'pattern' => 'Search string/pattern',
 		'pattern_description' => 'If this pattern is not found on the website, the server will be marked offline. Regular expressions are allowed.',
 		'last_check' => 'Ultima verificación',

src/lang/fr_FR.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => 'Type',
 		'type_website' => 'Site Web',
 		'type_service' => 'Service',
+		'type_ping' => 'Ping',
 		'pattern' => 'Rechercher un texte/motif',
 		'pattern_description' => 'Si ce texte n\'est par retrouvé sur le site web, le serveur est marqué hors-service. Les expressions réguliaires sont autorisées.',
 		'last_check' => 'Dernière vérification',

src/lang/it_IT.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => 'Tipo',
 		'type_website' => 'Website',
 		'type_service' => 'Service',
+		'type_ping' => 'Ping',
 		'pattern' => 'Search string/pattern',
 		'pattern_description' => 'If this pattern is not found on the website, the server will be marked offline. Regular expressions are allowed.',
 		'last_check' => 'Ultimo Controllo',

src/lang/ko_KR.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => 'Type',
 		'type_website' => 'Website',
 		'type_service' => 'Service',
+		'type_ping' => 'Ping',
 		'pattern' => 'Search string/regex',
 		'pattern_description' => 'If this pattern is not found on the website, the server will be marked offline. Regular expressions are allowed.',
 		'last_check' => '최근체크',

src/lang/nl_NL.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => 'Type',
 		'type_website' => 'Website',
 		'type_service' => 'Service',
+		'type_ping' => 'Ping',
 		'pattern' => 'Zoek voor tekst/regex',
 		'pattern_description' => 'Als dit patroon niet gevonden wordt op de website, zal de server als offline gemarkeerd worden. Regular expressions zijn toegestaan.',
 		'last_check' => 'Laatst gecontroleerd',

src/lang/pt_BR.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
         'type' => 'Tipo',
 		'type_website' => 'Website',
 		'type_service' => 'Service',
+		'type_ping' => 'Ping',
 		'pattern' => 'Pesquisa palavra/padrão',
 		'pattern_description' => 'Se esse padrão não for encontrado no site, o servidor será marcado offline. As expressões regulares são permitidas.',
         'last_check' => 'Última verificação',

src/lang/zh_CN.lang.php

@@ -115,6 +115,7 @@ $sm_lang = array(
 		'type' => '类型',
 		'type_website' => '网站',
 		'type_service' => '服务',
+		'type_ping' => 'Ping',
 		'pattern' => '字符串/正则匹配',
 		'pattern_description' => '如果在网站上未找到对应匹配内容, 则标记该网站为离线. 支持正则表达式.',
 		'last_check' => '最后检查',

src/psm/Module/Server/Controller/ServerController.class.php

@@ -108,7 +108,7 @@ class ServerController extends AbstractServerController {
 				$servers[$x]['type_icon'] = 'icon-globe';
 				// add link to label
 				$ip = $servers[$x]['ip'];
-				if(!empty($servers[$x]['port']) && ($servers[$x]['port']  != 80)) {
+				if(!empty($servers[$x]['port']) && ($servers[$x]['port']  != 80) && ($servers[$x]['port']  != 443)) {
 					$ip .= ' : ' . $servers[$x]['port'];
 				}
 				$servers[$x]['ip'] = '<a href="'.$servers[$x]['ip'].'" target="_blank">'.$ip.'</a>';
@@ -208,18 +208,20 @@ class ServerController extends AbstractServerController {
 				'label' => strip_tags($_POST['label']),
 				'ip' => strip_tags($_POST['ip']),
 				'port' => intval($_POST['port']),
-				'type' => in_array($_POST['type'], array('website', 'service')) ? $_POST['type'] : 'website',
+				'type' => in_array($_POST['type'], array('website', 'service', 'ping')) ? $_POST['type'] : 'website',
 				'pattern' => $_POST['pattern'],
 				'warning_threshold' => intval($_POST['warning_threshold']),
 				'active' => in_array($_POST['active'], array('yes', 'no')) ? $_POST['active'] : 'no',
 				'email' => in_array($_POST['email'], array('yes', 'no')) ? $_POST['email'] : 'no',
 				'sms' => in_array($_POST['sms'], array('yes', 'no')) ? $_POST['sms'] : 'no',
 			);
-			// make sure websites start with http://
-			if($clean['type'] == 'website' && substr($clean['ip'], 0, 4) != 'http') {
-				$clean['ip'] = 'http://' . $clean['ip'];
+
+			// Make sure websites start with http:// or https:// if port is 443
+			if($clean['type'] == 'website' && !preg_match('#^http(s)?://#', $clean['ip'])) {
+				$clean['ip'] = ($clean['port'] == 443 ? 'https' : 'http') . '://' . $clean['ip'];
 			}
 			
+
 			// check for edit or add
 			if($this->server_id > 0) {
 				// edit
@@ -342,6 +344,7 @@ class ServerController extends AbstractServerController {
 				'label_type' => psm_get_lang('servers', 'type'),
 				'label_website' => psm_get_lang('servers', 'type_website'),
 				'label_service' => psm_get_lang('servers', 'type_service'),
+				'label_ping' => psm_get_lang('servers', 'type_ping'),
 				'label_type' => psm_get_lang('servers', 'type'),
 				'label_pattern' => psm_get_lang('servers', 'pattern'),
 				'label_pattern_description' => psm_get_lang('servers', 'pattern_description'),

src/psm/Util/Install/Installer.class.php

@@ -206,7 +206,7 @@ class Installer {
 						  `ip` varchar(100) NOT NULL,
 						  `port` int(5) unsigned NOT NULL,
 						  `label` varchar(255) NOT NULL,
-						  `type` enum('service','website') NOT NULL default 'service',
+						  `type` enum('service','website','ping') NOT NULL default 'service',
 						  `pattern` varchar(255) NOT NULL,
 						  `status` enum('on','off') NOT NULL default 'on',
 						  `error` varchar(255) NULL,

src/psm/Util/Updater/StatusUpdater.class.php

@@ -82,7 +82,7 @@ class StatusUpdater {
 		$this->server = $this->db->selectRow(PSM_DB_PREFIX . 'servers', array(
 			'server_id' => $server_id,
 		), array(
-			'server_id', 'ip', 'port', 'label', 'type', 'pattern', 'status', 'active', 'warning_threshold', 'warning_threshold_counter',
+			'server_id', 'ip', 'port', 'label', 'type', 'pattern', 'status', 'rtime', 'active', 'warning_threshold', 'warning_threshold_counter',
 		));
 		if(empty($this->server)) {
 			return false;
@@ -95,6 +95,9 @@ class StatusUpdater {
 			case 'website':
 				$this->status_new = $this->updateWebsite($max_runs);
 				break;
+			case 'ping':
+				$this->status_new = $this->updatePing($max_runs);
+				break;
 		}
 
 		// update server status
@@ -166,8 +169,26 @@ class StatusUpdater {
 	 * @return boolean
 	 */
 	protected function updateWebsite($max_runs, $run = 1) {
+		
 		$starttime = microtime(true);
 		
+		// Parse a URL and return its components
+		$url = parse_url($this->server['ip']);
+		
+		// Build url
+		$this->server['ip'] = $url['scheme'] . '://' . (psm_validate_ipv6($url['host']) ? '['. $url['host'] .']' : $url['host']) . ':'.$this->server['port'] . (isset($url['path']) ? $url['path'] : '') . (isset($url['query']) ? '?'.$url['query'] : '');
+		
+		/**
+		 *
+		 * Need php_http.dll extensions but might be a better tool for the job
+		 * http://stackoverflow.com/questions/14056977/function-http-build-url
+		// Sets port number
+		$url['port'] = (isset($url['port']) ? $url['port'] : $this->server['port'])
+		// Update Server[ip]
+      		$this->server['ip'] = http_build_url('', $url);
+		
+		*/
+		
 		// We're only interested in the header, because that should tell us plenty!
 		// unless we have a pattern to search for!
 		$curl_result = psm_curl_get(
@@ -188,7 +209,7 @@ class StatusUpdater {
 
 		if(empty($code_matches[0])) {
 			// somehow we dont have a proper response.
-			$this->error = 'no response from server';
+			$this->error = 'No response from server.';
 			$result = false;
 		} else {
 			$code = $code_matches[1][0];
@@ -218,6 +239,64 @@ class StatusUpdater {
 		return $result;
 	}
 	
+	/**
+	 * Check the current server with a ping and hope to get a pong
+	 * @param int $max_runs
+	 * @param int $run
+	 * @return boolean
+	 */
+	protected function updatePing($max_runs, $run = 1) {
+		$errno		= 0;
+		$timeout	= 1;
+		$package	= "\x08\x00\x7d\x4b\x00\x00\x00\x00PingHost"; /* ICMP ping packet with a pre-calculated checksum */
+		
+		// save response time
+		$starttime 	= microtime(true);
+		
+		/** 
+		 * Only run if is cron
+		 * socket_create() need to run as root :(
+		 * ugly cli hack i know
+		 * might be a better way still have not found a solution when updating true website
+		 */
+		if(psm_is_cli()) {		
+
+			// if ipv6 we have to use AF_INET6
+			if (psm_validate_ipv6($this->server['ip'])) {
+				// Need to remove [] on ipv6 address
+				$this->server['ip'] = trim($this->server['ip'], '[]');
+				$socket  = socket_create(AF_INET6, SOCK_RAW, 1);
+			} else {
+				$socket  = socket_create(AF_INET, SOCK_RAW, 1);
+			}
+			
+			socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => $timeout, 'usec' => 0));
+			socket_connect($socket, $this->server['ip'], null);
+			socket_send($socket, $package, strLen($package), 0);
+			
+			// if ping fails it returns false
+			$status = (socket_read($socket, 255)) ? true : false;
+			$this->rtime = (microtime(true) - $starttime);
+			
+			socket_close($socket);
+	
+			// check if server is available and rerun if asked.
+			if(!$status && $run < $max_runs) {
+				return $this->updatePing($max_runs, $run + 1);
+			}
+	
+			return $status;
+		// If state on last update was 'on' and the update request is comming from the website
+		} elseif ($this->server['status'] == 'on') {
+			// need to set rtime to the value from last update, if not the latency will be 0
+			$this->rtime = $this->server['rtime'];
+			$this->error = 'Update skipped, status will be updated on next cron script run.';
+			return true;
+		} else {
+			return false;
+		}
+	}
+
 	/**
 	 * Get the error returned by the update function
 	 *

src/templates/server/server.tpl.html

@@ -98,6 +98,7 @@
 				<select id="type" name="type">
 					<option value="service" {edit_type_selected_service}>{label_service}</option>
 					<option value="website" {edit_type_selected_website}>{label_website}</option>
+					<option value="ping" {edit_type_selected_ping}>{label_ping}</option>
 				 </select>
 			</div>
 		</div>