<?PHP
/*
    Name: set_base.php
    Author: Julio Tuozzo - hide@address.com
    Function: Configure the access variables of phd.inc
    Ver: 2.00
*/

session_start();
require('phd.inc');

if (!isset($_SESSION['BASE']))

    {include('setup_head.inc');
     echo "<p class='danger'>INVALID CALL</p>";
     exit();
    }


$path_phd="";
$a_include = explode( PATH_SEPARATOR, ini_get('include_path') );
$a_long=count($a_include);

for ($I=0; $I<$a_long; $I++)
    {$f_path=str_replace("\\","/",$a_include[$I]);
     if (substr($f_path,-1)!='/')
        {$f_path.='/';
        }
     if (is_readable($f_path."phd.inc"))
        { if (strlen($path_phd)>0)
                {include('setup_head.inc');
                 echo "<p class='danger'><b>ERROR - THERE ARE AT LEAST TWO FILES <i>phd.inc</i></p>
                 <p class='ok'>One is place in <i>$path_phd</i> and other in <i>$f_path</i>.<br />
                 Make sure that are only one accesible in the variable <i>include_path</i> of the file
                 phd.inc that are inicialy in <i>/phd_2_00/include/.</i></p>";
         exit();

                }
         else
                {$path_phd=$f_path;
                }
        }
    }

if (!is_writable($path_phd."phd.inc"))
    {include('setup_head.inc');
     echo "<p class='danger'><b>ERROR - IMPOSSIBLE TO WRITE THE FILE {$path_phd}phd.inc </b></p>
     <p class='ok'>Verify if the file exists and the access permission and try again.<br />
      The phd.inc file is placed in <b>/phd_2_00/include/.</b>
     </p>";
     exit();
    }

$a_phd = implode('', file($path_phd."phd.inc"));

if (!isset($_POST[b_base]))
    {require('set_base.inc');
     exit();
    }

 if(!@mysql_connect($_POST[host],$_POST[usuario],$_POST[contrasena]) or !mysql_select_db($_POST[base]))
    {$mensaje="<p class='danger'>ERROR - Did not connect with the data base. Enter the values again.</p>";
     require('set_base.inc');
     exit();
    }

$a_phd=str_replace("\$Host = '$Host'","\$Host = '$_POST[host]'",$a_phd);
$a_phd=str_replace("\$Usuario = '$Usuario'","\$Usuario = '$_POST[usuario]'",$a_phd);
$a_phd=str_replace("\$Contrasena = '$Contrasena'","\$Contrasena = '$_POST[contrasena]'",$a_phd);
$a_phd=str_replace("\$Base = '$Base'","\$Base = '$_POST[base]'",$a_phd);
$fp = fopen ($path_phd."phd.inc", "w+");
fwrite($fp,$a_phd);
fclose($fp);

session_destroy();
header("Location: index.php");
?>