<?php
// +-------------------------------------------------+
// © 2002-2014 PMB Services / www.sigb.net pmb@sigb.net et contributeurs (voir www.sigb.net)
// +-------------------------------------------------+
// $Id: docwatch_root.class.php,v 1.1 2015-03-02 17:30:39 arenou Exp $

if (stristr($_SERVER['REQUEST_URI'], ".class.php")) die("no access");

/**
 * class docwatch_root
 * 
 */
class docwatch_root{

	/** Aggregations: */

	/** Compositions: */

	/** Fonctions: */
	
	public function serialize(){
		return serialize($this->parameters);
	} // end of member function serialize
	
	public function unserialize($parameters){
		$this->parameters = unserialize($parameters);
	} // end of member function unserialize
		
	protected function get_form_value_name($name){
		//calcule le hash si pas encore fait...
		return $name;
// 		return $this->get_hash()."_".$name;
	}
	
	protected function get_value_from_form($name){
		$var_name = $this->get_form_value_name($name);
		global $$var_name;
		return $$var_name;
	}
	
	protected static function charset_normalize($elem,$input_charset){
		global $charset;
		if(is_array($elem)){
			foreach ($elem as $key =>$value){
				$elem[$key] = self::charset_normalize($value,$input_charset);
			}
		}else{
			//PMB dans un autre charset, on converti la chaine...
			$elem = self::clean_cp1252($elem, $input_charset);
			if($charset != $input_charset){
				$elem = iconv($input_charset,$charset,$elem);
			}
		}
		return $elem;
	}
	
	protected static function clean_cp1252($str,$charset){
		switch($charset){
			case "utf-8" :
				$cp1252_map = array(
				"\xe2\x82\xac" => "EUR", /* EURO SIGN */
				"\xe2\x80\x9a" => "\xc2\xab", /* SINGLE LOW-9 QUOTATION MARK */
				"\xc6\x92" => "\x66",     /* LATIN SMALL LETTER F WITH HOOK */
				"\xe2\x80\9e" => "\xc2\xab", /* DOUBLE LOW-9 QUOTATION MARK */
				"\xe2\x80\xa6" => "...", /* HORIZONTAL ELLIPSIS */
				"\xe2\x80\xa0" => "?", /* DAGGER */
				"\xe2\x80\xa1" => "?", /* DOUBLE DAGGER */
				"\xcb\x86" => "?",     /* MODIFIER LETTER CIRCUMFLEX ACCENT */
				"\xe2\x80\xb0" => "?", /* PER MILLE SIGN */
				"\xc5\xa0" => "S",   /* LATIN CAPITAL LETTER S WITH CARON */
				"\xe2\x80\xb9" => "\x3c", /* SINGLE LEFT-POINTING ANGLE QUOTATION */
				"\xc5\x92" => "OE",   /* LATIN CAPITAL LIGATURE OE */
				"\xc5\xbd" => "Z",   /* LATIN CAPITAL LETTER Z WITH CARON */
				"\xe2\x80\x98" => "\x27", /* LEFT SINGLE QUOTATION MARK */
				"\xe2\x80\x99" => "\x27", /* RIGHT SINGLE QUOTATION MARK */
				"\xe2\x80\x9c" => "\x22", /* LEFT DOUBLE QUOTATION MARK */
				"\xe2\x80\x9d" => "\x22", /* RIGHT DOUBLE QUOTATION MARK */
				"\xe2\x80\xa2" => "\b7", /* BULLET */
				"\xe2\x80\x93" => "\x20", /* EN DASH */
				"\xe2\x80\x94" => "\x20\x20", /* EM DASH */
				"\xcb\x9c" => "\x7e",   /* SMALL TILDE */
				"\xe2\x84\xa2" => "?", /* TRADE MARK SIGN */
				"\xc5\xa1" => "s",   /* LATIN SMALL LETTER S WITH CARON */
				"\xe2\x80\xba" => "\x3e;", /* SINGLE RIGHT-POINTING ANGLE QUOTATION*/
				"\xc5\x93" => "oe",   /* LATIN SMALL LIGATURE OE */
				"\xc5\xbe" => "z",   /* LATIN SMALL LETTER Z WITH CARON */
				"\xc5\xb8" => "Y"    /* LATIN CAPITAL LETTER Y WITH DIAERESIS*/
				);
				break;
			case "iso8859-1" :
				$cp1252_map = array(
				"\x80" => "EUR", /* EURO SIGN */
				"\x82" => "\xab", /* SINGLE LOW-9 QUOTATION MARK */
				"\x83" => "\x66",     /* LATIN SMALL LETTER F WITH HOOK */
				"\x84" => "\xab", /* DOUBLE LOW-9 QUOTATION MARK */
				"\x85" => "...", /* HORIZONTAL ELLIPSIS */
				"\x86" => "?", /* DAGGER */
				"\x87" => "?", /* DOUBLE DAGGER */
				"\x88" => "?",     /* MODIFIER LETTER CIRCUMFLEX ACCENT */
				"\x89" => "?", /* PER MILLE SIGN */
				"\x8a" => "S",   /* LATIN CAPITAL LETTER S WITH CARON */
				"\x8b" => "\x3c", /* SINGLE LEFT-POINTING ANGLE QUOTATION */
				"\x8c" => "OE",   /* LATIN CAPITAL LIGATURE OE */
				"\x8e" => "Z",   /* LATIN CAPITAL LETTER Z WITH CARON */
				"\x91" => "\x27", /* LEFT SINGLE QUOTATION MARK */
				"\x92" => "\x27", /* RIGHT SINGLE QUOTATION MARK */
				"\x93" => "\x22", /* LEFT DOUBLE QUOTATION MARK */
				"\x94" => "\x22", /* RIGHT DOUBLE QUOTATION MARK */
				"\x95" => "\b7", /* BULLET */
				"\x96" => "\x20", /* EN DASH */
				"\x97" => "\x20\x20", /* EM DASH */
				"\x98" => "\x7e",   /* SMALL TILDE */
				"\x99" => "?", /* TRADE MARK SIGN */
				"\x9a" => "S",   /* LATIN SMALL LETTER S WITH CARON */
				"\x9b" => "\x3e;", /* SINGLE RIGHT-POINTING ANGLE QUOTATION*/
				"\x9c" => "oe",   /* LATIN SMALL LIGATURE OE */
				"\x9e" => "Z",   /* LATIN SMALL LETTER Z WITH CARON */
				"\x9f" => "Y"    /* LATIN CAPITAL LETTER Y WITH DIAERESIS*/
				);
				break;
		}
		return strtr($str, $cp1252_map);
	}

} // end of docwatch_root