Merge pull request #10 from arall/master

Service info: Product & version

src/Nmap/Nmap.php

@@ -231,7 +231,9 @@ private function parsePorts(\SimpleXMLElement $xmlPorts)
                 (string) $port->attributes()->protocol,
                 (string) $port->state->attributes()->state,
                 new Service(
-                    (string) $port->service->attributes()->name
+                    (string) $port->service->attributes()->name,
+                    (string) $port->service->attributes()->product,
+                    (string) $port->service->attributes()->version
                 )
             );
         }

src/Nmap/Service.php

@@ -17,13 +17,29 @@ class Service
 {
     private $name;
 
-    public function __construct($name)
+    private $product;
+
+    private $version;
+
+    public function __construct($name, $product, $version)
     {
         $this->name = $name;
+        $this->product = $product;
+        $this->version = $version;
     }
 
     public function getName()
     {
         return $this->name;
     }
+
+    public function getProduct()
+    {
+        return $this->product;
+    }
+
+    public function getVersion()
+    {
+        return $this->version;
+    }
 }

tests/Nmap/Tests/NmapTest.php

@@ -121,6 +121,18 @@ public function testScanWithServiceInfo()
         $hosts = $nmap
             ->enableServiceInfo()
             ->scan(array('williamdurand.fr'));
+
+        $host = current($hosts);
+        $ports = $host->getPorts();
+
+        $service = $ports[0]->getService();
+        $this->assertEquals('ssh', $service->getName());
+        $this->assertEquals('OpenSSH', $service->getProduct());
+        $this->assertEquals('5.1p1 Debian 5github8', $service->getVersion());
+
+        $service = $ports[1]->getService();
+        $this->assertEquals('http', $service->getName());
+        $this->assertEquals('nginx', $service->getProduct());
     }
 
     public function testScanWithVerbose()