<?php
class log{
    //variable de recurso
    private $file;	
    private $f;
    private $path="/var/log/lliurex-lwatlogs";
	
    function __construct($template){
        //se crea un archivo de log 
	   switch ($template) {
		case "Alumnos":
			$this->file="lwat_alumnos";
			break;
		case "Profesores":
			$this->file="lwat_profesores";
			break;
		case "Otros":
			$this->file="lwat_otros";
			break;
		default:
			$file="lwat_otros";
    	   } 
        $this->f = fopen($this->path.'/'.$this->file,"a+"); 
    }

    function write($string){
        fwrite($this->f,$string);
    }

    function __destruct(){
        fclose($this->f);
    }
    /**
     * Clear file
     * 
     * @param $file string
     * @return void
     */
    function cleanfile()
    {
    	fclose($this->f);
    	$abrir = fopen($this->path.'/'.$this->file , "w");
    	fclose($abrir);
    	$this->f = fopen($this->path.'/'.$this->file,"a+"); 
    }

}

?>