<?php
require_once (__DIR__ . '/../anyem.utils/IAnyemConfigReader.php');
/**
* Description of AnyemConfigReader
*
* @author Anis.Halayem
*/
class AnyemConfigReaderImpl implements IAnyemConfigReader {
private $_config_a = array ();
public function __construct($file) {
$this->loadConfig($file);
}
private function loadConfig ($file) {
$cfg_line_s = '' ;
if (!is_file($file)) {
throw new Exception(sprintf("can not find this file: %s", $file));
}
$f_cfg = fopen ($file, 'r') ;
if (!$f_cfg) {
throw new Exception($file);
}
while ( $cfg_line_s = fgets ($f_cfg)) {
if (
(
(strpos (trim ($cfg_line_s), self::CFG_COMMENT) !== FALSE) &&
(strpos (trim ($cfg_line_s), self::CFG_COMMENT) == 0)
) ||
(strlen (trim ($cfg_line_s)) == 0)
) { // donc c'est une ligne commentaire
continue ;
}
$tokens_a = explode (self::CFG_DELIMITER, $cfg_line_s);
if ($tokens_a === FALSE) {
continue ;
}
$this->_config_a[trim ($tokens_a[0])] = trim ($tokens_a[1]) ;
if (count ($tokens_a) > 2) {
$this->continueReading($tokens_a[0], $tokens_a);
}
}
}
public function readConfig ($param, $default = NULL) {
if (!isset($this->_config_a[$param])) { return $default; }
else { return $this->_config_a[$param] ; }
}
private function continueReading ($param, $tokens_a) {
for ($i = 2 ; $i < count ($tokens_a) ; $i++) {
$this->_config_a[trim ($param )] += self::CFG_DELIMITER + trim ($tokens_a[i]);
}
}
}
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