<?php
	class confRead {
			private $_handler = null;
			private $_file = null;
			private $_contents = null;
			function __construct($file) {
				if($file == null && $this->_file != null) {
					print "Error: No File Was Defined to load.";
				}
				else {
					$this->_file = $file;
					$file = explode(".",$this->_file);
					if($file[1] == "conf") {
						if(!file_exists($this->_file)) {
							print "Error: File Specified Was not found.";
						}
						else {
							$this->openFile();
						}
					}
					else {
						print "Error: Wrong File Extension!";
					}
				}
			}
			private function openFile() {
				if($this->_handler == null) {
					$this->_handler = fopen($this->_file,"r");
					if(!$this->_handler) {
						print "Error: Couldn't Open File {$this->_file}";
					}
					else {
						return 5;
					}
				}
				else {
					print "Error: Please Close existing File.";
				}
			}
			function getValue($item,$defval=false) {
				if(!$this->_handler || $this->_handler == null) {
					print "Error: No File is Open, Please Open one.";
				}
				else {
					do {
						$this->_contents .= fgets($this->_handler,2056);

					}
					while(!feof($this->_handler));
					$item2 = explode($item." = ",$this->_contents);
					$item2 = explode(";",$item2[1]);
					$item2 = $item2[0];
					$this->closeFile();
					$this->_handler = null;
					if($defval != false && $item2 == "") {
						return $defval;
					}
					else {
						return $item2;
					}
				}
			}
			function setValue($item,$value) {
		  		if($this->_handler == null && $this->_contents != null) {
		  			if(preg_match('/'.$item.' = (.+);/',$this->_contents)) {
		  				$this->_contents = preg_replace('/'.$item.' = (.+);/',$item.' = '.$value.';',$this->_contents);
		  				$this->_handler = fopen($this->_file,"w");
		  				if($this->_handler) {
		  					$upd = fwrite($this->_handler,$this->_contents);
		  						if(!$upd) {
		  							print "Error: File Failed to Update";
		  						} else {
		  							print "File Writen";
		  						}
		  				}
		  			}
		  		}
		  		else {
		  			print "Error: File Not Open or Contents Was Null";
		  		}
		  }
		  function closeFile() {
		  	if($this->_handler) {
		  		fclose($this->_handler);
		  	}
		  }
	}
?>