Voir la source de PHP Console Monitor

Permet d'afficher le états des serveurs défini et de leur services (réponse). Simple affichage en console des résultats aux Ping avec personnalisation de l'affichage.
== Pré-requis ==
* PHP-CLI 5.4+
* Shell (Telnet/SSH ou Prompt de commande)
* [https://github.com/MCServerStatus/PHP-Minecraft-Query-API PHP Minecraft Query API] si vous désirez faire un ping d'un serveur Minecraft
== Fichiers ==
=== colors.php ===
Pour rendre le résultat en couleur.
<pre>
<?php
	class Colors {
		private $foreground_colors = array();
		private $background_colors = array();

		public function __construct() {
			// Set up shell colors
			$this->foreground_colors['black'] = '0;30';
			$this->foreground_colors['dark_gray'] = '1;30';
			$this->foreground_colors['blue'] = '0;34';
			$this->foreground_colors['light_blue'] = '1;34';
			$this->foreground_colors['green'] = '0;32';
			$this->foreground_colors['light_green'] = '1;32';
			$this->foreground_colors['cyan'] = '0;36';
			$this->foreground_colors['light_cyan'] = '1;36';
			$this->foreground_colors['red'] = '0;31';
			$this->foreground_colors['light_red'] = '1;31';
			$this->foreground_colors['purple'] = '0;35';
			$this->foreground_colors['light_purple'] = '1;35';
			$this->foreground_colors['brown'] = '0;33';
			$this->foreground_colors['yellow'] = '1;33';
			$this->foreground_colors['light_gray'] = '0;37';
			$this->foreground_colors['white'] = '1;37';

			$this->background_colors['black'] = '40';
			$this->background_colors['red'] = '41';
			$this->background_colors['green'] = '42';
			$this->background_colors['yellow'] = '43';
			$this->background_colors['blue'] = '44';
			$this->background_colors['magenta'] = '45';
			$this->background_colors['cyan'] = '46';
			$this->background_colors['light_gray'] = '47';
		}

		// Returns colored string
		public function getColoredString($string, $foreground_color = null, $background_color = null) {
			$colored_string = "";

			// Check if given foreground color found
			if (isset($this->foreground_colors[$foreground_color])) {
				$colored_string .= "\033[" . $this->foreground_colors[$foreground_color] . "m";
			}
			// Check if given background color found
			if (isset($this->background_colors[$background_color])) {
				$colored_string .= "\033[" . $this->background_colors[$background_color] . "m";
			}

			// Add string and end coloring
			$colored_string .=  $string . "\033[0m";

			return $colored_string;
		}

		// Returns all foreground color names
		public function getForegroundColors() {
			return array_keys($this->foreground_colors);
		}

		// Returns all background color names
		public function getBackgroundColors() {
			return array_keys($this->background_colors);
		}
	}
</pre>
=== libs.php ===
Inclus les fonctions PHP du script.
<pre>
<?php
	$services=array(
		"ftp"=>"21",
		"ssh"=>"22",
		"dns"=>"53",
		"http"=>"80",
		"https"=>"443",
		"sc"=>"8000",
		"tnet"=>"31457",
		"webmin"=>"10000",
		"sql"=>"3306",
		"source"=>"27015",
		"smtp"=>"25",
		"pop"=>"995",
		"rtmp"=>"1935",
		"mc"=>"25565",
		"mcpe"=>"19132",
		"smb"=>"445",
		"netb"=>"139",
		"proxy"=>"3128"
	);
	$names=array(
		"ftp"=>"FTP - Serveur de fichier",
		"ssh"=>"SSH - Shell de commande",
		"dns"=>"DNS - Serveur de nom de domaine (DNS)",
		"http"=>"HTTP - Serveur Web",
		"https"=>"HTTPS - Serveur Web sécurisé avec SSL ",
		"sc"=>"SHOUTCast - Serveur de streaming Audio",
		"tnet"=>"TetriNet - Serveur de jeu Tetrinet",
		"webmin"=>"Webmin/Virtualmin - Serveur de gestion",
		"sql"=>"MySQL - Base de données",
		"source"=>"Source - Serveur de jeu Source",
		"smtp"=>"SMTP - Serveur d'envoie des courriels",
		"pop"=>"POP - Service de boîte des courriels",
		"rtmp"=>"RTMP - Serveur de diffusion Flash",
		"mc"=>"Minecraft - Serveur Minecraft (Java)",
		"mcpe"=>"Minecraft PE - Serveur Minecraft Pocket Edition/Windows 10",
		"smb"=>"Samba - Réseau de partage de type Samba/Windows",
		"netbios"=>"Samba NetBIOS - Réseau de partage de type Samba/Windows avec NetBIOS",
		"proxy"=>"Proxy - Service de camouglage de l'adresse réel du client",
	);	
	
	function remoteState($host,$port){
	  	if($fp=@fsockopen($host, $port, $errno, $errstr, 20)){ $rep=true; } 
		else{ $rep=false; }
		return($rep); 
	  	@fclose($fp);
		$fp=null; $name=null; $rep=null; $port=null; $host=null;

	}	
	function remoteStateMC($host,$port){
		$json=exec("php ./mcstatus/json.php ".$host." ".$port,$ret);
		$array = json_decode($json,true);
		return (($array['status']=="Online")?true:false);
	}
	function remotePing($ip){
		$ping = exec("ping -c 1 $ip"); 
		$ping=explode("=",$ping); 
		if(!$ping[1]) return false;
		else return true;	
	}	
</pre>
=== status.php ===
Le fichier à exécuter.
<pre>
<?php
	
	/*
		Script de vérification réseau
		En ligne de commande PHP (PHP-CLI)
		Pour faire un écran de veille avec un serveur Linux
		Permet de monitorer rapidement son réseau
		
		Par Mathieu Légaré (levelKro) levelkro@yahoo.ca https://levelkro.com https://levelkro.net
		Version 5 des sources utilisé, version 2 de l'affichage
		Version du 5 octobre 2018
	*/
	
	echo date("H:i:s",time())." > Démarrage du script ...\r\n";
	system("setterm -blank 0"); // Éviter la fermeture de l'écran
	$s_cols=exec("tput cols");
	$s_rows=exec("tput rows");
	require("colors.php");
	$color=New Colors();
	echo date("H:i:s",time())." > ... module des couleurs chargé\r\n";
	require("libs.php");
	echo date("H:i:s",time())." > ... module des librairies chargé\r\n";
	
	start:
	include("config.php");
	echo date("H:i:s",time())." > ... configurations chargé\r\n";
	echo "\r\n";
	echo date("H:i:s",time())." > Démarrage de l'analyse\r\n";	
	system('clear');
	
	// HEADER
	echo "\r\n\r\n";
	$name="Script d'analyse de serveurs, services et réseau, v 2.4";
	
	echo str_repeat(" ",round(($s_cols-strlen($name))/2,0)).$color->getColoredString($name."\r\n","white","black");
	echo "\r\n";
	// LEGENDS
	if($config['legends']){
		echo "  ";
		echo $color->getColoredString("*** ","purple","black");
		echo $color->getColoredString("Légende des types de services","cyan","black");
		echo "\r\n";
		foreach($names as $tag=>$name){
			echo "      ";
			echo $color->getColoredString(strtoupper($tag),"light_purple","black");
			echo $color->getColoredString(str_repeat(" ",(6-strlen($tag)))."  :  ".$name."\r\n","light_cyan","black");	
		}
		echo "\r\n";
	}
	
	// SERVERS
	echo "  ";
	echo $color->getColoredString("*** ","purple","black");
	echo $color->getColoredString("Analyse des serveurs","cyan","black");
	echo "\r\n";
	foreach($servers as $server) {
		$str="[".$server['type']."] ".$server['name'];
		echo "    "; //4
		echo $color->getColoredString("[","light_gray","black");
		echo $color->getColoredString(strtoupper($server['type']),"white","black"); 
		echo $color->getColoredString("] ","light_gray","black");
		echo $color->getColoredString($server['name'],"light_cyan","black");
		echo " ".$color->getColoredString(str_repeat(".",($s_cols-(20+strlen($str)+strlen($server['ip'])))),"grey","black")." "; //2
		echo $color->getColoredString($server['ip']." ","light_cyan","black");
		$ping=remotePing($server['ip']);
		echo $color->getColoredString("[","light_gray","black");
		echo (($ping==true)?$color->getColoredString("ONLINE ","light_green","black"):$color->getColoredString("OFFLINE","light_red","black"));
		echo $color->getColoredString("]\r\n","light_gray","black");	//9
		
		// DOMAINS
		if($config['domains'] && count($server['domains'])>=1){
			if(is_array($server['domains'])){
				$x=0;
				$a=0;				
				if($config['ports'] && count($server['ports'])>=1) $follow=true;
				else $follow=false;
				foreach($server['domains'] as $domain){
					$a++;
					$x++;
					if($x==1) {
						echo "      ";
						echo $color->getColoredString((($follow || $a<=(count($server['domains'])-3))?"├":"└")." ","light_gray","black");
					}
					echo str_repeat(".",(32-strlen($domain)))." ".$color->getColoredString($domain,"light_cyan","black")." ";
					if((42+($x*32))>=$s_cols && $a<count($server['domains'])) { 
						$x=0; 
						echo "\r\n"; 
					}
				}
				echo "\r\n";
			}
		}
		
		// SERVICES
		if($config['ports'] && count($server['ports'])>=1){
			echo "      ";
			echo $color->getColoredString("└ ","light_gray","black");
			$z=12;
			foreach($server['ports'] as $v=>$port){
				$z=(3+$z)+strlen($port);
				if(($z)>=$s_cols) {
					echo "\r\n        ";
					$z=12;
				}				
				if($ping==true){
					// Add support for Minecraft custom server port
					if(in_array($port,array("mc","mcpe"))) {
						$answer=remoteStateMC($server['ip'],$services[$port]);
					}
					elseif(count(explode(":",$port))==2){ 
						$t=explode(":",$port); 
						$answer=remoteState($server['ip'],$t[1]); 
						$port=$t[0];   
					}
					else {
						$answer=remoteState($server['ip'],$services[$port]);
					}
					echo $color->getColoredString("[","light_gray","black");
					if($answer==true) echo $color->getColoredString(strtoupper($port),"light_green","black");
					else echo $color->getColoredString(strtoupper($port),"light_red","black");
					echo $color->getColoredString("] ","light_gray","black");				
				}
				else {
					if(count(explode(":",$port))==2){ 
						$t=explode(":",$port);
						$port=$t[0];						
					}
					echo $color->getColoredString("[","light_gray","black");
					echo $color->getColoredString(strtoupper($port),"brown","black");
					echo $color->getColoredString("] ","light_gray","black");				
				}
			}		
			echo "\r\n";
		}
		
	}
	
	// COOLDOWN
	echo "\r\n";
	echo "  ";
	echo $color->getColoredString("*** ","purple","black");
	echo $color->getColoredString("Cooldown de ".$config['cooldown']." secondes","cyan","black");
	echo "\r\n    ";
	$wc=$s_cols-8;
	$w=round($wc/$config['cooldown'],0);
	if(($w*$config['cooldown'])>$wc) {
		$dif=($w*$config['cooldown'])-$wc;
		//$jump=round($config['cooldown']/$dif,0);
		$jump=round($wc/$dif,0);
	}
	else {
		$jump=false;	
	}
	$jumpx=0;
	$v=0;
	for($x=0;$x<$config['cooldown'];$x++){
		if($jump>0) $jumpx++;
		if($jump==false || $jumpx<$jump) {
			echo $color->getColoredString(str_repeat("=",$w),"purple","magenta");
			$v=($v+$w);
		}
		elseif($jump>=1 && $jumpx>=$jump) $jumpx=0;
		sleep("1");

	}
	if($v<$wc) echo $color->getColoredString(str_repeat("=",$wc-$v),"purple","magenta");
	sleep("1");
	echo "\r\n";
	echo "\r\n";
	// Restart script
	echo date("H:i:s",time())." > Redémarrage...\r\n";	
	sleep(2);

	goto start;
</pre>
=== config.php ===
Le fichier à éditer pour les informations, il est relu à chaque début de scan, alors inutile de redémarrer le script pour voir les changements.
<pre>
<?php
	error_reporting(E_ALL & ~E_NOTICE & ~E_WARNING & ~E_DEPRECATED);
	ini_set("display_errors", 0); 
	@unlink("./.error");
	$config=array(
		"ports"=>true,	// false for disable or true for scan and display services ports
		"domains"=>false,	// false for disable or true for  display domains names
		"legends"=>false,	// false for disable or true for display services legends
		"cooldown"=>"120",	// Limiting ports and ping flood, wait before re-run script.
	);
	$servers=array(
		array(
			"ip"=>"192.168.0.101",
			"type"=>"lan",
			"domains"=>array(),
			"name"=>"Imprimante MFC-J625DW",
			"ports"=>array()
		),
		array(
			"ip"=>"192.168.0.104",
			"type"=>"lan",
			"domains"=>array(),
			"name"=>"Console Wii",
			"ports"=>array()
		),
		array(
			"ip"=>"192.168.0.111",
			"type"=>"lan",
			"domains"=>array(),
			"name"=>"LVKPC",
			"ports"=>array("IPCAM:8100")
		),
		array(
			"ip"=>"198.46.211.119",
			"type"=>"vps",
			"domains"=>array("exemple.com"),
			"name"=>"Exemple Server 01",
			"ports"=>array("ssh","webmin","ftp","dns","http","https","smtp:465","pop"),
		),			
	);

</pre>
== Exécution ==
Tous simplement faire la commande dans le terminal.
<pre>php status.php</pre>
[[Catégorie:Programmation]]