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193 f9daq 1
<?php
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ini_set('display_errors', 1);
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ini_set('display_startup_errors', 1);
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error_reporting(E_ALL);
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require 'config.php';
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require 'ip2coordinates.php';
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header('Content-Type: text/event-stream');
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// recommended to prevent caching of event data.
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header('Cache-Control: no-cache');
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function xmlWalker($xml_array, $parent) {
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         $cmd="";
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         foreach($xml_array as $tag => $value) {
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            if ((int)$tag === $tag) {
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                $tag = mb_substr($parent, 0, -1);
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            }
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            $cmd = $cmd . "<" .$tag. ">";
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            if (is_array($value)) {
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                 $cmd = $cmd . xmlWalker($value, $tag);
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            } else {
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                 $cmd = $cmd . $value;
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            }
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            $cmd = $cmd . "</" .$tag. ">";
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        }
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        return $cmd;
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    }
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function parseDOMNode(DOMNode $domNode) {
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    $str="";
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    $cnt=0;
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    foreach ($domNode->childNodes as $node)
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    {  
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        if ($cnt){
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          $str .= ",";
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        }
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        if($node->hasChildNodes()) {
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           if (!$node->childNodes->item(0)->hasChildNodes() ||
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               strpos($node->nodeName,"list")!==false       ||
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               $node->nodeName === "histogram"              )  {
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             $str .= parseDOMNode($node);
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           } else {
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             $str .=  $node->nodeName.'(' ;
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             $str .= parseDOMNode($node);
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             $str .=   ') '     ;
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           }
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        } else {
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          if (is_numeric($node->nodeValue) || $node->parentNode->nodeName === "pid") {
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            $str .=   $node->nodeValue ;
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          } else {
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            if (strlen($node->nodeValue)) {
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              $str .=  '"' . $node->nodeValue . '"' ;
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            } else {
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              $str .=  "-1";
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            }
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          }
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        }
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        $cnt++;
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    }    
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    return $str;
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}
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function stat2db($info){
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global $code;
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// Establish a MySQL connection and select our database using values contained in config.php.
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if (PHP_SAPI === 'cli') {
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    $ip = "171.173.43.71";
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} else {
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  $ip = $_SERVER['REMOTE_ADDR'];
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}
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$userinfo = IPtoCoordinates($ip);
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mysql_connect(DB_HOST, DB_USER, DB_PASS);
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mysql_select_db(DB_NAME);
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$msql = 'INSERT INTO `visitor_map` (`ip`, `location`, `longitude`, `latitude`,`time`, `neve`, `realtime`, `cputime`,`code` ) VALUES ('
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. '\'' . mysql_real_escape_string($ip) . '\','
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. '\'' . $userinfo['location'] . '\', '
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. $userinfo['longitude'] . ', '
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. $userinfo['latitude'] . ' , '
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. $info
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. ', \'' . mysql_real_escape_string($code) . '\'' .
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')';
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    send_message(0,$msql,100);
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// Assign the user's IP to a variable and plot it into our function, whose return value is assigned to $userinfo
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// Remember, the user's IP is not to be trusted 100%
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// We select the location column from the database
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$user = mysql_query('SELECT `location` FROM `visitor_map` WHERE `location` = \'' . $userinfo['location'] . '\'');
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// If it does NOT return a value, and the user's IP could indeed be matched...
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// (This makes sure that we have no duplicate rows (which would be a waste) and can determine the visitor's location, respectively)
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// ...We insert the values returned by our function into the database, escaping any possible dangerous input
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if(!mysql_fetch_row($user) && $userinfo)
266 f9daq 115
  mysql_query($msql);
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// or die(mysql_error());
193 f9daq 117
 
118
}
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function executeCmd($commandLine) {
123
 
124
  $pipe = popen("$commandLine" , 'r');
125
 
126
  if (!$pipe) {
127
    print "pipe failed.";
128
    return "";
129
  }
130
  $output = '';
131
  while(!feof($pipe)) {
132
    $contents = fread($pipe, 12);
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    $unpacked = unpack("l*",$contents);
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    $id       =  $unpacked[1];
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    $len      =  $unpacked[2];
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    $progress =  $unpacked[3];
137
    if ($len>0){
138
      $out= fread($pipe, $len);
139
      if ($id == 3){
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       stat2db($out);
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//       $out = $_SERVER['REMOTE_ADDR'] . ";" .$out ;
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//       $retval = system("echo '$out' >> public/blab2stat.txt ");
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//       $out .= ";" . $retval;
144
       $id = 0 ;
145
      }
146
      send_message($id,$out,$progress);
147
    }
148
    $output .=$out;
149
  }
150
  pclose($pipe);
151
  return $output;
152
}
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154
function send_message($id, $message, $progress) {
155
    $d = array('message' => $message , 'progress' => $progress); //prepare json
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157
    echo "id: $id" . PHP_EOL;
158
    echo "data: " . json_encode($d) . PHP_EOL;
159
 
160
   if (PHP_SAPI !== 'cli') {
161
     echo PHP_EOL;
162
     ob_flush();
163
   }
164
   flush();
165
}
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167
 
168
 
169
$code="";
170
if (PHP_SAPI === 'cli') {
171
  $code = $argv[1];
172
} else {
173
  if (isset($_GET["code"])){
174
   $code =  $_GET["code"];
175
  }
176
}
177
 
178
$data = json_decode($code, true);
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180
$neve  = $data['analysis']['neve'];
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$first = $data['analysis']['first'];
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$evprint = $data['analysis']['print'];
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$source= $data['analysis']['datasource'];
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$xml = '<?xml version="1.0" encoding="utf-8"?>' .  xmlWalker($data,'start');
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$dom = new DOMDocument;
187
$dom->loadXML($xml);
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echo "<pre>";
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echo $dom->saveXML();
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echo "</pre>";
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echo PHP_EOL;
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$cnt=0;
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$fstart = $dom->createElement("init");
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$dom->appendChild($fstart);
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$el = $dom->getElementsByTagName('neve')->item(0);
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$fstart->appendChild($el);
267 f9daq 202
$el = $dom->getElementsByTagName('first')->item(0);
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$fstart->appendChild($el);
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$el = $dom->getElementsByTagName('print')->item(0);
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$fstart->appendChild($el);
193 f9daq 206
$el = $dom->getElementsByTagName('datasource')->item(0);
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$fstart->appendChild($el);
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$histogramCount = $dom->getElementsByTagName('h1d')->length;
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for($i= $histogramCount-1;$i>=0;--$i)
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{  
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   $idnode=$dom->createElement("id","$i");
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   $histo=$dom->getElementsByTagName('h1d')->item($i);
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   $histo->appendChild($idnode);
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   $newnode=$dom->createTextNode("$i");
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   $parent = $histo->parentNode;
219
   //$histo->setAttribute('id',"$i");
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   $fstart->appendChild($histo);  
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   $parent->appendChild($newnode);
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223
}
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$xpath = new DOMXpath($dom);
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$nodelist = $xpath->query('//selector|//combiner');
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$cnt=1;
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foreach ($nodelist as $plist) {
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    $newnode=$dom->createElement("plist","$cnt");
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    $fstart->appendChild($newnode);
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    $newnode=$dom->createElement("id","$cnt");
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    $plist->appendChild($newnode);
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    $cnt++;
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}
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$nodelist = $xpath->query('//list|//list1|//list2');
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$cnt=1;
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foreach ($nodelist as $plist) {
240
  if( $plist->childNodes->length === 0){
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    $newnode=$dom->createTextNode("-1");
242
    $plist->appendChild($newnode);
243
  }
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}
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//$isEmpty = $elem->childNodes->length === 0;
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247
echo "<pre>";
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echo $dom->saveXML();
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echo "</pre>";
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251
echo PHP_EOL;
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253
$str="";
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foreach ($dom->getElementsByTagName('analysis') as $node){
255
  $str = PHP_EOL . "void Blab2::event(){" . PHP_EOL ;
256
  $str .= parseDOMNode($node) . ";";
257
  $str .= PHP_EOL . "}" . PHP_EOL ;
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}
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$nodelist = $fstart->getElementsByTagName('h1d');
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$init = PHP_EOL . "void Blab2::Init(){" . PHP_EOL ;
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$init .="fNeve=$neve;" . PHP_EOL ;
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$init .="fNfirst=$first;" . PHP_EOL ;
193 f9daq 265
$init .="fData=$source;" . PHP_EOL ;
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$init .="fPrint=$evprint;" . PHP_EOL ;
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foreach ($nodelist as $node) {
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    $init .= $node->nodeName . "(";
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    $cnt=0;
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    foreach ($node->childNodes as $el) {
271
      if  ($cnt) {
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          $init .= ",";
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      }
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      if (is_numeric($el->nodeValue)) {
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          $init .=  $el->nodeValue ;
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      } else {      
277
          $init .= '"' . $el->nodeValue . '"' ;
278
      }
279
      $cnt++;
280
    }
281
    $init .= ");" . PHP_EOL;
282
}
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284
foreach ($fstart->getElementsByTagName('plist')  as $node) {
285
    $init .= $node->nodeName . "(" .$node->nodeValue .  ");" . PHP_EOL;
286
}
287
$init .= PHP_EOL . "}" . PHP_EOL ;
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289
 
290
$cmd0  = ".L BParticle.cc+". PHP_EOL;
291
$cmd0 .= ".L BEvent.cc+". PHP_EOL;
292
$cmd0 .= ".L Blab2.cc". PHP_EOL;
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$cmd0 .= $str. PHP_EOL;
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$cmd0 .= $init. PHP_EOL;
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$cmd0 .= "Blab2 *blab2 = new Blab2();". PHP_EOL;
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297
//LONG RUNNING TASK
298
 //executeCmd(5, 'ls');
299
 //executeCmd(5, "/home/rok/public_html/blab/blockly/app/runscript.sh");
300
 //executeCmd(5, 'for ((i=0;i<5;i++)) ; do  echo $i; sleep 1; done;');
301
if (file_exists('/opt/root/bin/thisroot.sh')){
302
  $profile ='/opt/root/bin/thisroot.sh';
303
} else {
304
  $profile ='/home/rok/root/bin/thisroot.sh';
305
}
306
$cmd ="bash -c 'source $profile ;cd src; root -b -l <<EOL" . PHP_EOL;
307
$cmd .= $cmd0. PHP_EOL;
308
$cmd .= "EOL'". PHP_EOL;
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310
send_message(0,$cmd0,0);
311
executeCmd($cmd);
312
send_message('CLOSE', $data,100);
313
?>