<?php 
########################################################################
# ---------- File developed by Rúben Doi - hide@address.com ---------- #
# ----------------------- Created on - 01/2007 ----------------------- #
# -------------------------------------------------------------------- #
# --------------- Object Orientation for PHP - Classes --------------- #
######################################################################## 

# includes
include_once("conf.inc.php");
include_once(INCLUDES_PATH."messages.php");

# interface Class between php and Data Base Server
class conection{
	
	# atributos da classe
	var $file;
	var $username;
	var $password;
	var $server;
	var $database;
	var $type;
	var $conn;
	var $db_selected;
	var $result;
	#metodos da classe
	
	function conection(){
		$this->username = _USERNAME;
		$this->password = _PASSWORD;
		$this->server = _SERVER;
		$this->database = _DATABASE;
		$this->type = _DB_TYPE;
	}
	# method to establish conection with the db server
	function open_conn(){
 		switch ($this->type){
			
			case "mysql":
				$this->conn = mysql_connect($this->server, $this->username, $this->password);
				if (!$this->conn) {
   					DieFriendly('Failed to connect: ' . mysql_error());
				}
				# selecting the data base 
				$this->db_selected = mysql_select_db($this->database, $this->conn);
				break;
			case "mssql":
				# not implemented yet	
				break;
			case "access":
				# not implemented yet
				break;
			# if you have another type of db, just create a new case here.
		}
	}

	# method to execute a sql comand
	function executeQuery($Sql){
		switch ($this->type){	
			case "mysql":
				$this->result = mysql_query($Sql);
				if (!$this->result) {
  					DieFriendly('Invalid Query : ' . mysql_error());
				}
				break;
			case "mssql":
				# not implemented yet	
				break;
			case "access":
				# not implemented yet
				break;
			# if you have other type of db, just create a new case here.
		}
	}
	# method to finish the connection 
	function close_conn(){  
		switch ($this->type){	
			case "mysql":
				mysql_close($this->conn);
				break;
			case "mssql":
				# not implemented yet	
				break;
			case "access":
				# not implemented yet
				break;
			# if you have other type of db, just create a new case here.
		}

	}
	
	# set user
	function set_username($username){
		$this->username = $username;
	}
	# returns user
	function get_username(){
		return $this->username;
	}
	# set password
	function set_password($pass){
		$this->password = $pass;
	}
	function get_password(){
		return $this->password;
	}
	# set the path to the server
	function set_server($server){
		$this->server = $server;
	}
	# return the path to the server
	function get_server(){
		return $this->server;
	}
	# set the database name
	function set_database($db){
		$this->database = $db;
	}
	# return the database name
	function get_database(){
		return $this->database;
	}
	# set the type of db
	function set_type($type){
		$this->type = $type;
	}
	# return the type of db
		function get_type(){
		return $this->type;
	}
}
?>