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/home/cluster1/data/bu01/1121861/html/jlex/php4/query_result.php4

<?php
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1 
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past

include_once("mysql_to_xml.php4");
include_once("project_defaults.php4");
include_once("query_object.php4");

class query_result {

/******************************* get_project_defaults  ****************************/
    
    function get_project_defaults($defaults_xml) {
	$pd = new project_defaults();
	$defaults = $pd->get_project_defaults($defaults_xml);	
	return $defaults;
    }

/**********************************************************************************************************/

if(array_key_exists("pre_processing_script",$defaults)) {
	    $pre_processing_script = $defaults["pre_processing_script"];
	    if(($pre_processing_script != "") && file_exists("../$project/".$pre_processing_script)) {
		include("../$project/".$pre_processing_script);
	    }
	}
	
	$query_object->fill_query_object($form_vars,$defaults);

$converter = new mysql_to_xml();
	$page = $query_object->get_page();
	if($page == "") {
	    $query_object = $converter->query_database($query_object);
	}
	$query_object = $converter->convert_resultset_to_xml($query_object);
	
	$_SESSION["query_object"] = $query_object;
	
	$post_processing_script = "../$project/".$query_object->get_post_processing_script();
	if($post_processing_script != "../$project/") {
	     include($post_processing_script);
	    //$query_object->print_values();	    
	}
	else {
	    header("Content-Type: application/xml");
	    echo $query_object->get_xml();
	    //$query_object->print_values();
	}
    }
}

//error_reporting(0);
session_start();
$form_vars = array_merge($_POST, $_GET);
$qr = new query_result();
$qr->query_database($form_vars);
?>