<?
/**
 * This class implements improved mysql compatibility for DBlite layer.
 *
 * @author		Romans <hide@address.com>
 * @copyright	See file COPYING
 * @version		$Id$
 */
class DBlite_mysqli extends DBlite {
    /**
     * Value of current query
     */
    var $cursor;
    var $mysqli;
    
    // TODO - rewrite this class to work with mysqli

    
    function real_connect($dsn){
        // First analyze settings
        $this->settings=$this->parseDSN($dsn);

        // Then let's do real connect
        $this->handle=mysql_pconnect(
                                     $this->settings['hostspec'],
                                     $this->settings['username'],
                                     $this->settings['password']
                                    );
        mysql_select_db($this->settings['database'],$this->handle);
    }
    function query($query){
        $this->settings['last_query']=$query;
        if(!$this->cursor = mysql_query($query,$this->handle)){
            return $this->error("Could not execute query");
        }
        return $this;
    }
    function fetchRow(){
        if(!$row =  mysql_fetch_row($this->cursor)){
            return $this->error("Unable to fetch row");
        }
        return $row;
    }
    function fetchHash(){
        if(!$row =  mysql_fetch_array($this->cursor,MYSQL_ASSOC)){
            return $this->error("Unable to fetch row");
        }
        return $row;
    }
    function numRows(){
        /**
         * Rows after select statement
         */
        return mysql_num_rows($this->cursor);
    }
    function numCols(){
        /**
         * Columns after select statement
         */
        return mysql_num_fields($this->cursor);
    }
    function affectedRows(){
        /**
         * Rows affected by update/delete
         */
        return mysql_affected_rows($this->cursor);
    }
    function lastID(){
        /**
         * Rows after select statement
         */
        return mysql_insert_id($this->handle);
    }
}