Changeset 813 for trunk/Modules/Network/Network.php

Timestamp:

Mar 9, 2016, 9:16:11 PM (9 years ago)

Author:

chronos

Message:

• Modified: Network interface state notification made registrated as callback instead of fixed method in Notify class.

File:

• trunk/Modules/Network/Network.php (modified) (3 diffs)

trunk/Modules/Network/Network.php

@@ -107 +107 @@
     $this->License = 'GNU/GPLv3';
     $this->Description = 'Networking related tools';
-    $this->Dependencies = array();
+    $this->Dependencies = array('Notify');
   }
 
@@ -120 +120 @@
   function DoStart()
   {
+    $this->System->ModuleManager->Modules['Notify']->RegisterCheck('NetworkReachability', array($this, 'ReachabilityCheck'));
+    
     $this->System->RegisterPage('network', 'PageNetwork');
     $this->System->RegisterPage(array('network', 'administration'), 'PageNetworkAdministration');
@@ -593 +595 @@
   {
   }
+  
+  function OnlineList($Title, $OnlineNow, $OnlinePrevious, $MinDuration)
+  {
+    $Time = time();
+    $OnlineText = array('<span style="color:red;">Nedostupný</span>', '<span style="color:green;">Dostupný</span>');
+    $Output = '';
+    $Condition = 'WHERE (`NetworkInterface`.`Online` = '.$OnlineNow.') AND (`NetworkInterface`.`OnlineNotify` = '.$OnlinePrevious.') '.
+      'AND (`NetworkInterface`.`LastOnline` <= "'.TimeToMysqlDateTime($Time - $MinDuration).'")';
+    $DbResult3 = $this->Database->query('SELECT CONCAT_WS("-", `NetworkDevice`.`Name`, NULLIF(`NetworkInterface`.`Name`, "")) AS `Name`, '.
+      '`NetworkInterface`.`Online`, `NetworkInterface`.`LastOnline` FROM `NetworkInterface` '.
+      'LEFT JOIN `NetworkDevice` ON `NetworkDevice`.`Id` = `NetworkInterface`.`Device` '.
+      $Condition.' AND (`NetworkDevice`.`PermanentOnline`=1) AND (`NetworkDevice`.`Used`=1) AND '.
+      '(`NetworkInterface`.`LocalIP` != "") '.
+      'ORDER BY `Name` ASC');
+    if($DbResult3->num_rows > 0) 
+    {
+      $Output .= $Title.'<br/>';
+      $Output .= '<table>'.
+        '<tr><th align="center">Jméno</th><th align="center">Stav</th><th align="center">Čas</th><th align="center">Trvání</th></tr>'."\n";
+      while($Item = $DbResult3->fetch_assoc())
+      {
+        $Duration = $Time - MysqlDateTimeToTime($Item['LastOnline']);
+        $DurationText = sprintf('%02d', floor($Duration / 3600 % 24)).':'.
+          sprintf('%02d', floor($Duration / 60 % 60)).':'.
+          sprintf('%02d', floor($Duration % 60));
+        $Days = floor($Duration / (60 * 60 * 24));
+        if($Days > 0) $DurationText = $Days.' dnů '.$DurationText;
+
+        $Output .= '<tr><td>'.$Item['Name'].'</td><td>'.$OnlineText[$Item['Online']].
+          '</td><td>'.$Item['LastOnline'].'</td><td>'.$DurationText.'</td></tr>'."\n";
+      }
+      $Output .= '</table><br/>'."\n";
+    }
+    $this->Database->query('UPDATE `NetworkInterface` SET `OnlineNotify` = `Online` '.
+      $Condition);
+    return $Output;
+  }
+
+  function ReachabilityCheck()
+  {
+    $Output = '';
+    $Output = $this->OnlineList('Nově online', 1, 0, 0);
+    $Output .= $this->OnlineList('Nově offline', 0, 1, 5 * 60);
+    if($Output != '') $Output .= $this->OnlineList('Stále offline', 0, 0, 0);
+    return($Output);
+  }
+  
+  function CheckPortStatus($Ip, $Port)
+  {
+    $Timeout = 1;
+    if($Socket = @fsockopen($Ip, $Port, $ErrorNumber, $ErrorString, $Timeout))
+    {
+      fclose($Socket);
+      return(1);
+    } else
+    {
+      return(0);
+    }
+  }
 }