<?php
defined( '_VALID_LM' ) or die( 'Direct Access to this location is not allowed.' );
	/*
	 *	WSI Flat Table Manager Write Table File functions
	 * (C)2003 WSI, ALL RIGHTS RESERVED. E-mail: support@webbstyle.com
	 * Version stable 0.1
	 *
	 * Flat File Database Engine
	*********************************************************************************************/

	define ("DB_ERRORMSG_105", "ERROR 105 Could not make recordset file.");
	
	function microtime_float()
{
   list($usec, $sec) = explode(' ', microtime());
   return ((float)$usec + (float)$sec);
}

function locked_filewrite($filename, $data, $timeLimit = 300000, $staleAge = 5)
{
   ignore_user_abort(1);
   $lockDir = $filename . '.lock';

   if (is_dir($lockDir)) {
       if ((time() - filemtime($lockDir)) > $staleAge) {
           rmdir($lockDir);
       }
   }

   $locked = @mkdir($lockDir);

   if ($locked === false) {
       $timeStart = microtime_float();
       do {
           if ((microtime_float() - $timeStart) > $timeLimit) break;
           $locked = @mkdir($lockDir);
       } while ($locked === false);
   }

   $success = false;

   if ($locked === true) {
       $fp = @fopen($filename, 'w+');
       if (@fwrite($fp, $data)) $success = true;
       @fclose($fp);
       rmdir($lockDir);
   }

   ignore_user_abort(0);
   return $success;
}
	function &_write_table(&$thiz, $table, $id, $tmp, $setrs = true, $flush = true) {

		$rowset = "<?php die(); ?>\n";

		if ($setrs) {

			foreach ($thiz->columns as $key=>$value) {

				if ($key !== 'lastupd' && $key !== 'id') {

					if(!isset ($tmp[$key]) ) { 
					if(isset($thiz->nncolumns[$key])){$rowset .= $thiz->nncolumns[$key];}
					
					 
					 $rowset .= "\n" ;
					 } else 
					  $rowset .= $tmp[$key]."\n";

				}

			}

		} else {

			$rowset = $tmp;

		}

		if (locked_filewrite($thiz->db_name.$table.'/'.$id.$thiz->ext,$rowset))
		 {
			return true;
		} else {

			$thiz->ErrorMsg[] = DB_ERRORMSG_105;
			return false;

		}


	}

?>