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

class project_defaults {
	
	var $parser;
	var $data;
	var $defaults;
	var $get_defaults = false;
	
	function project_defaults() {
	    $this->data = "";
	    $this->defaults = array();
	}

function startHandler($xp, $element, $attribs) {
	    $element = strtolower($element);
	    if($element == "defaults") 
		$this->get_defaults = true;
	}

function endHandler($xp, $element) {
	    $element = strtolower($element);
	    if($element == "defaults")
		$this->get_defaults = false;
	    if($this->get_defaults)
		$this->defaults[$element] = $this->data;
	    $this->data = "";
	}

function cDataHandler($xp,$data) {
	    $data = trim($data);
	    if($data != "") {
		$data = ereg_replace("&amp;","&",$data);
		$data = ereg_replace("&lt;","<",$data);
		$data = ereg_replace("&gt;",">",$data);
		$this->data .= $data;
	    }
	}

function get_project_defaults($xml) {
	    $this->parser = xml_parser_create();
	    xml_set_object($this->parser,$this);
	    xml_set_element_handler($this->parser,"startHandler","endHandler");
	    xml_set_character_data_handler($this->parser,"cDataHandler");

$in = fopen($xml,"r");
	    while($line = fgets($in)) {
		xml_parse($this->parser,$line,false);
	    }
	    return $this->defaults;
	}
    }