gosa-plugins/goto/admin/systems/goto/class_terminalInfo.inc

   1 <?php
   2
   3 class terminfo extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $ghCpuType= "-";
   7   var $ghMemSize= "-";
   8   var $macAddress= "-";
   9   var $ghUsbSupport= "-";
  10   var $ghNetNic= array();
  11   var $ghIdeDev= array();
  12   var $ghScsiDev= array();
  13   var $ghGfxAdapter= "-";
  14   var $ghSoundAdapter= "-";
  15   var $ghInventoryNumber= "-";
  16   var $gotoLastUser= "-";
  17   var $gotoFloppyEnable= "";
  18   var $gotoCdromEnable= "";
  19
  20   /* Needed values and lists */
  21   var $base= "";
  22   var $cn= "";
  23   var $view_logged = FALSE;
  24
  25   /* attribute list for save action */
  26   var $ignore_account= TRUE;
  27   var $attributes= array("cn", "gotoMode", "gotoTerminalPath", "gotoFloppyEnable",
  28       "gotoCdromEnable", "ghInventoryNumber",
  29       "gotoSwapServer", "gotoSyslogServer", "gotoNtpServer",
  30       "ghCpuType", "ghMemSize", "macAddress", "ghUsbSupport",
  31       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser");
  32   var $objectclasses= array("GOhard");
  33
  34   function terminfo (&$config, $dn= NULL, $parent= NULL)
  35   {
  36     plugin::plugin ($config,$dn);
  37
  38     /* Read arrays */
  39     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  40       if (!isset($this->attrs[$val])){
  41         continue;
  42       }
  43       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  44         array_push($this->$val, $this->attrs[$val][$i]);
  45       }
  46     }
  47
  48     /* Fix USB entry */
  49     if ($this->ghUsbSupport == "true"){
  50       $this->ghUsbSupport= _("present");
  51     }
  52   }
  53
  54
  55   function execute()
  56   {
  57     /* Call parent execute */
  58     plugin::execute();
  59
  60     if($this->is_account && !$this->view_logged){
  61       $this->view_logged = TRUE;
  62       new log("view","terminal/".get_class($this),$this->dn);
  63     }
  64
  65     /* Do we represent a valid terminal? */
  66     if (!$this->is_account && $this->parent === NULL){
  67       return("<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
  68         msgPool::noValidExtension(_("terminal"))."</b>");
  69     }
  70
  71     $smarty= get_smarty();
  72     $display= "";
  73     $smarty->assign("ACL",TRUE);
  74     if(!preg_match("/r/",$this->getacl(""))){
  75       $smarty->assign("ACL",FALSE);
  76     }elseif(!is_callable("snmpget")){
  77
  78       $smarty->assign("load", progressbar(0,100,15,true));
  79       $smarty->assign("mem", progressbar(0,100,15,true));
  80       $smarty->assign("swap", progressbar(0,100,15,true));
  81       foreach(array("uptime", "sshd", "X", "saned", "artsd", "cupsd","status","ghNetNic", "ghIdeDev", "ghScsiDev","FloppyDevice", "CdromDevice","active") as $val){
  82         $smarty->assign("$val", "<i>"._("unknown status, SNMP support missing")."</i>");
  83       }
  84
  85
  86       $display ="";
  87     }else
  88       /* Default entry? */
  89       if ($this->cn == "default"){
  90         $display= "<div style='height:150px;'><br><b>";
  91         $display.= _("This is a virtual terminal which has no properties to show here.");
  92         $display.= "</b></div>";
  93       } else {
  94
  95         /* Get template object */
  96
  97         /* Prevent undefined variable .... */
  98         $smarty->assign("load", progressbar(0,100,15,true));
  99         $smarty->assign("mem", progressbar(0,100,15,true));
 100         $smarty->assign("swap", progressbar(0,100,15,true));
 101
 102         /* Check if terminal is online */
 103         if (gosaSupportDaemon::ping($this->macAddress)){
 104           $smarty->assign("status", _("online"));
 105           $smarty->assign("active", "true");
 106
 107           /* Fill data if we have snmp */
 108           $host= $this->cn;
 109
 110           /* Use 'goto' as snmp community or the configured value from the config */
 111           $community= 'goto';
 112           $str= $this->config->search("terminfo", "SNMPCOMMUNITY", array('tabs'));
 113           if(!empty($str)){
 114             $community = $str;
 115           }
 116
 117           /* Get memory informations */
 118           if(!is_callable("snmpget")){
 119             $MemFree = false;
 120           }else{
 121             $MemFree= @snmpget($host, $community, "UCD-SNMP-MIB::memory.memAvailReal.0");
 122           }
 123           if ($MemFree != FALSE){
 124             $MemFree= preg_replace('/^.*[=:] ([0-9.]+)$/', '\\1', $MemFree);
 125             $MemTotal= @snmpget($host, $community, "UCD-SNMP-MIB::memory.memTotalReal.0");
 126             $MemTotal= preg_replace('/^.*[=:] ([0-9.]+)$/', '\\1', $MemTotal);
 127             if ($MemTotal != 0){
 128               $smarty->assign("mem",progressbar( (int)(($MemTotal - $MemFree)*100/$MemTotal),100,15,true));
 129               ;
 130             }
 131             $SwapFree= @snmpget($host, $community, "UCD-SNMP-MIB::memory.memAvailSwap.0");
 132             $SwapFree= preg_replace('/^.*[=:] ([0-9.]+)$/', '\\1', $SwapFree);
 133             $SwapTotal= @snmpget($host, $community, "UCD-SNMP-MIB::memory.memTotalSwap.0");
 134             $SwapTotal= preg_replace('/^.*[=:] ([0-9.]+)$/', '\\1', $SwapTotal);
 135             if ($SwapTotal != 0){
 136 #$smarty->assign("swap", (int)(($SwapTotal - $SwapFree)*100/$SwapTotal));
 137               $smarty->assign("swap", progressbar(0,100,15,true));
 138             }
 139
 140             /* Get system uptime */
 141             $sysup= @snmpget($host, $community, "SNMPv2-MIB::sysUpTime.0");
 142             $smarty->assign("uptime", preg_replace('/^.* ([0-9:]+)\..*$/', '\\1', $sysup));
 143
 144             /* Get system load */
 145             $sysload= @snmpget($host, $community, "UCD-SNMP-MIB::laLoad.2");
 146             $sysload= preg_replace('/^.*[=:] ([0-9.]+)$/', '\\1', $sysload);
 147
 148             $smarty->assign("load", progressbar($sysload*100,100,15,true));
 149
 150             /* Get status for key processes */
 151             $processes= @snmpwalk($host, $community, "UCD-SNMP-MIB::prNames");
 152             $check4= array("sshd", "cupsd", "artsd", "X", "saned");
 153             foreach ($check4 as $pname){
 154               $eflag= -1;
 155               foreach ($processes as $key => $val){
 156                 $process= preg_replace('/^.*[:=] (.*)$/', '\\1', $val);
 157                 if ($process == $pname){
 158                   $index= preg_replace('/^.*\.([0-9]+) [:=] .*$/', '\\1', $val);
 159                   $res= @snmpget($host, $community, "UCD-SNMP-MIB::prErrorFlag.$index");
 160                   $eflag= preg_replace('/^.*[:=] /', '', $res);
 161                   break;
 162                 }
 163               }
 164               switch ($eflag){
 165                 case 0:
 166                   $smarty->assign("$pname", "<img alt=\""._("running")."\" src=\"images/true.png\">");
 167                   break;
 168                 case 1:
 169                   $smarty->assign("$pname", "<img alt=\""._("not running")."\" src=\"images/false.png\">");
 170                   break;
 171                 default:
 172                   $smarty->assign("$pname", _("not defined"));
 173               }
 174             }
 175           } else {
 176             foreach(array("uptime", "sshd", "X", "saned", "artsd", "cupsd") as $val){
 177               $smarty->assign("$val", "<i>"._("unknown status")."</i>");
 178             }
 179           }
 180           /* Check for mounted partitions (show max 8 partitions) */
 181           $partitions= "";
 182           for ($n= 1; $n<9; $n++){
 183             $device= @snmpget($host, $community, "UCD-SNMP-MIB::dskDevice.$n");
 184             if ($device == ""){
 185               break;
 186             }
 187             $device= preg_replace('/^STRING: */', '', $device);
 188             $usage= @snmpget($host, $community, "UCD-SNMP-MIB::dskPercent.$n");
 189             $usage= preg_replace('/^INTEGER: */', '', $usage);
 190             $partitions.= "<tr><td><b>$device</b></td><td>".progressbar($usage,100,16,true)."</td></tr>\n";
 191           }
 192           $smarty->assign("partitions", $partitions);
 193         } else {
 194           $smarty->assign("status", _("offline"));
 195           $smarty->assign("active", "false");
 196         }
 197
 198         /* Set floppy and cdrom status */
 199         foreach(array("Floppy", "Cdrom") as $val){
 200           $name= "goto".$val."Enable";
 201           if ($this->$name == "YES"){
 202             $status= _("present");
 203           } else {
 204             $status= "-";
 205           }
 206           $smarty->assign($val."Device", $status);
 207         }
 208
 209         /* Show main page */
 210         foreach(array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
 211           if (!count($this->$val)){
 212             $this->$val= "-";
 213           }
 214           $smarty->assign($val, $this->$val);
 215         }
 216       }
 217       foreach(array("ghCpuType", "ghMemSize", "macAddress", "ghUsbSupport",
 218             "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "ghInventoryNumber") as $val){
 219
 220         $smarty->assign($val, $this->$val);
 221       }
 222       $display= $smarty->fetch (get_template_path('info.tpl', TRUE, dirname(__FILE__)));
 223
 224     return ($display);
 225   }
 226
 227   function remove_from_parent()
 228   {
 229   }
 230
 231
 232   /* Save data to object */
 233   function save_object()
 234   {
 235     plugin::save_object();
 236   }
 237
 238
 239   /* Save to LDAP */
 240   function save()
 241   {
 242   }
 243
 244
 245   /* Return plugin informations for acl handling */
 246   static function plInfo()
 247   {
 248     return (array(
 249           "plShortName"   => _("System info"),
 250           "plDescription" => _("System informations"),
 251           "plSelfModify"  => FALSE,
 252           "plDepends"     => array(),
 253           "plPriority"    => 33,
 254           "plSection"     => array("administration"),
 255           "plCategory"    => array("workstation","server","terminal"),
 256           "plProvidedAcls"=> array()
 257             ));
 258   }
 259 }
 260
 261 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 262 ?>