/nordugrid-arc-2.0.0/src/services/ldap-monitor/quelist.php

<?php

// Author: oxana.smirnova@hep.lu.se
/**
 * Retrieves the queue job list information from a given NorduGrid domain
 * Uses LDAP functions of PHP
 * 
 * Author: O.Smirnova (June 2002)
 * inspired by the LDAPExplorer by T.Miao
 * 
 * input:
 * host (default: grid.quark.lu.se)
 * port (default: 2135)
 * qname (default: "default")
 * 
 * output:
 * an HTML table, containing the list of the jobs in the queue
 */

set_include_path(get_include_path().":".getcwd()."/includes".":".getcwd()."/lang");

require_once('headfoot.inc');
require_once('lmtable.inc');
require_once('comfun.inc');
require_once('cnvtime.inc');
require_once('cnvname.inc');
require_once('toreload.inc');
require_once('ldap_nice_dump.inc');

// getting parameters

$host   = ( $_GET["host"] )  ? $_GET["host"]  : "quark.hep.lu.se";
$port   = ( $_GET["port"] )  ? $_GET["port"]  : 2135;
$qname  = $_GET["qname"];
$debug  = ( $_GET["debug"] ) ? $_GET["debug"] : 0;
$lang   = @$_GET["lang"];
if ( !$lang )    $lang    = "default"; // browser language
define("FORCE_LANG",$lang);

// Setting up the page itself

$toppage  = new LmDoc("quelist",$qname." (".$host.")");
$toptitle = $toppage->title;
$module   = &$toppage->module;
$strings  = &$toppage->strings;
$errors   = &$toppage->errors;

$clstring = popup("clusdes.php?host=$host&port=$port",700,620,1,$lang,$debug);

// Header table

$toppage->tabletop("","<b><i>".$toptitle." ".$qname." (<a href=\"$clstring\">".$host."</a>)</i></b>");

$lim = array( "dn", JOB_NAME, JOB_GOWN, JOB_SUBM, JOB_STAT, JOB_COMP, JOB_USET, JOB_USEM, JOB_ERRS, JOB_CPUS, JOB_EQUE );
  
if ( $debug ) {
  ob_end_flush();
  ob_implicit_flush();
}

$tlim = 15;
$tout = 20;
if( $debug ) dbgmsg("<div align=\"left\"><i>:::&gt; ".$errors["101"].$tlim.$errors["102"].$tout.$errors["103"]." &lt;:::</div><br>");

// ldapsearch filter strings for cluster and queues
  
$filstr = "(objectclass=".OBJ_AJOB.")";
$dn     = DN_LOCAL;
$topdn  = DN_GLOBL;
  
// Establish connection to the requested LDAP server
  
$ds = ldap_connect($host,$port);
if ($ds) {
    
  // If contact OK, search for NorduGrid clusters
    
  $basedn = QUE_NAME."=".$qname.",".CLU_NAME."=".$host.",";
  $locdn  = $basedn.$dn;
  $aaa = ldap_nice_dump($strings,$ds,$locdn);
  echo "<br>";    
    
  $ts1 = time();
  $sr  = ldap_search($ds,$dn,$filstr,$lim,0,0,$tlim,LDAP_DEREF_NEVER);
  $ts2 = time(); if($debug) dbgmsg("<br><b>".$errors["110"]." (".($ts2-$ts1).$errors["104"].")</b><br>");
  // Fall back to conventional LDAP
  //    if (!$sr) $sr = ldap_search($ds,$dn,$filstr,$lim,0,0,$tlim,LDAP_DEREF_NEVER);

  if ($sr) {
    $nmatch = ldap_count_entries($ds,$sr);
    if ($nmatch > 0) {
      $entries = ldap_get_entries($ds,$sr);
      $njobs   = $entries["count"];
        
      define("CMPKEY",JOB_SUBM);
      usort($entries,"ldap_entry_comp");
        
      // HTML table initialisation
        
      $ltable = new LmTable($module,$toppage->$module);
        
      // loop on jobs
        
      $nj = 0;
      for ($i=1; $i<$njobs+1; $i++) {
	$equeue  = $entries[$i][JOB_EQUE][0];
	if ( $equeue !== $qname ) {
	  if ( $debug == 2 ) dbgmsg($equeue." != ".$qname);
	  continue;
	}
	$jobdn   = rawurlencode($entries[$i]["dn"]);
	$curstat = $entries[$i][JOB_STAT][0];
	$stahead = substr($curstat,0,12);
	$ftime = "";
	if ($stahead=="FINISHED at:") {
	  $ftime = substr(strrchr($curstat, " "), 1);
        } elseif ($curstat=="FINISHED") {
	  $ftime = $entries[$i][JOB_COMP][0];
	}
	if ( $ftime ) {
	  $ftime   = cnvtime($ftime);
	  $curstat = "FINISHED at: ".$ftime;
	}
	$uname    = $entries[$i][JOB_GOWN][0];
	$encuname = rawurlencode($uname);
	$family   = cnvname($uname, 2);
          
	$jname   = htmlentities($entries[$i][JOB_NAME][0]);
	$jobname = ($entries[$i][JOB_NAME][0]) ? $jname : "<font color=\"red\">N/A</font>";
	$time    = ($entries[$i][JOB_USET][0]) ? $entries[$i][JOB_USET][0] : "";
	$memory  = ($entries[$i][JOB_USEM][0]) ? $entries[$i][JOB_USEM][0] : "";
	$ncpus   = ($entries[$i][JOB_CPUS][0]) ? $entries[$i][JOB_CPUS][0] : "";
	$error   = ($entries[$i][JOB_ERRS][0]);
	if ( $error ) $error = ( preg_match("/user/i",$error) ) ? "X" : "!";
	$status  = "All";
	$newwin  = popup("jobstat.php?host=$host&port=$port&status=$status&jobdn=$jobdn",750,430,4,$lang,$debug);
	$usrwin  = popup("userlist.php?bdn=$topdn&owner=$encuname",700,500,5,$lang,$debug);
          
	// filling the table
          
	$nj++;
	$lrowcont[] = "$nj&nbsp;<b><font color=\"red\">$error</font></b>";
	$lrowcont[] = "<a href=\"$newwin\">$jobname</a>";
	$lrowcont[] = "<a href=\"$usrwin\">$family</a>";
	$lrowcont[] = "$curstat";
	$lrowcont[] = "$time";
	$lrowcont[] = "$memory";
	$lrowcont[] = "$ncpus";
	$ltable->addrow($lrowcont);
	$lrowcont = array ();
      }
      $ltable->close();
    } else {
      $errno = "4";
      echo "<br><font color=\"red\"><b>".$errors[$errno]."</b></font>\n";
      return $errno;
    }
  } else {
    $errno = "5";
    echo "<br><font color=\"red\"><b>".$errors[$errno]."</b></font>\n";
    return $errno;
  }
  ldap_free_result($sr);
  ldap_close($ds);
  return 0;
}
else {
  $errno = "6";
  echo "<br><font color=\"red\"><b>".$errors[$errno]."</b></font>\n";
  return $errno;
}

// Done

$toppage->close();

?>