lib/adodb/adodb-exceptions.inc.php

   1 <?php
   2
   3 /**
   4  * @version   v5.20.16  12-Jan-2020
   5  * @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved.
   6  * @copyright (c) 2014      Damien Regad, Mark Newnham and the ADOdb community
   7  * Released under both BSD license and Lesser GPL library license.
   8  * Whenever there is any discrepancy between the two licenses,
   9  * the BSD license will take precedence.
  10  *
  11  * Set tabs to 4 for best viewing.
  12  *
  13  * Latest version is available at http://adodb.org/
  14  *
  15  * Exception-handling code using PHP5 exceptions (try-catch-throw).
  16  */
  17
  18
  19 if (!defined('ADODB_ERROR_HANDLER_TYPE')) define('ADODB_ERROR_HANDLER_TYPE',E_USER_ERROR);
  20 define('ADODB_ERROR_HANDLER','adodb_throw');
  21
  22 class ADODB_Exception extends Exception {
  23 var $dbms;
  24 var $fn;
  25 var $sql = '';
  26 var $params = '';
  27 var $host = '';
  28 var $database = '';
  29
  30         function __construct($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection)
  31         {
  32                 switch($fn) {
  33                 case 'EXECUTE':
  34                         $this->sql = is_array($p1) ? $p1[0] : $p1;
  35                         $this->params = $p2;
  36                         $s = "$dbms error: [$errno: $errmsg] in $fn(\"$this->sql\")";
  37                         break;
  38
  39                 case 'PCONNECT':
  40                 case 'CONNECT':
  41                         $user = $thisConnection->user;
  42                         $s = "$dbms error: [$errno: $errmsg] in $fn($p1, '$user', '****', $p2)";
  43                         break;
  44                 default:
  45                         $s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)";
  46                         break;
  47                 }
  48
  49                 $this->dbms = $dbms;
  50                 if ($thisConnection) {
  51                         $this->host = $thisConnection->host;
  52                         $this->database = $thisConnection->database;
  53                 }
  54                 $this->fn = $fn;
  55                 $this->msg = $errmsg;
  56
  57                 if (!is_numeric($errno)) $errno = -1;
  58                 parent::__construct($s,$errno);
  59         }
  60 }
  61
  62 /**
  63 * Default Error Handler. This will be called with the following params
  64 *
  65 * @param $dbms          the RDBMS you are connecting to
  66 * @param $fn            the name of the calling function (in uppercase)
  67 * @param $errno         the native error number from the database
  68 * @param $errmsg        the native error msg from the database
  69 * @param $p1            $fn specific parameter - see below
  70 * @param $P2            $fn specific parameter - see below
  71 */
  72
  73 function adodb_throw($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection)
  74 {
  75 global $ADODB_EXCEPTION;
  76
  77         if (error_reporting() == 0) return; // obey @ protocol
  78         if (is_string($ADODB_EXCEPTION)) $errfn = $ADODB_EXCEPTION;
  79         else $errfn = 'ADODB_EXCEPTION';
  80         throw new $errfn($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection);
  81 }