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<?php
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/**
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* Overrides default ADODB error handler to provide nicer error handling.
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*
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* $Id: errorhandler.inc.php,v 1.20 2005/11/13 08:39:49 chriskl Exp $
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*/
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define('ADODB_ERROR_HANDLER','Error_Handler');
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/**
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* Default Error Handler. This will be called with the following params
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*
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* @param $dbms the RDBMS you are connecting to
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* @param $fn the name of the calling function (in uppercase)
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* @param $errno the native error number from the database
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* @param $errmsg the native error msg from the database
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* @param $p1 $fn specific parameter - see below
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* @param $P2 $fn specific parameter - see below
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*/
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function Error_Handler($dbms, $fn, $errno, $errmsg, $p1=false, $p2=false)
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{
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global $lang, $conf;
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global $misc, $appName, $appVersion, $appLangFiles;
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switch($fn) {
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case 'EXECUTE':
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$sql = $p1;
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$inputparams = $p2;
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$s = "<p><b>{$lang['strsqlerror']}</b><br />" . $misc->printVal($errmsg) . "</p>
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<p><b>{$lang['strinstatement']}</b><br />" . $misc->printVal($sql) . "</p>
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";
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echo "<table class=\"error\" cellpadding=\"5\"><tr><td>{$s}</td></tr></table><br />\n";
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break;
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case 'PCONNECT':
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case 'CONNECT':
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$_failed = true;
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global $_reload_browser;
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$_reload_browser = true;
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unset($_SESSION['sharedUsername']);
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unset($_SESSION['sharedPassword']);
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unset($_SESSION['webdbLogin'][$_REQUEST['server']]);
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$msg = $lang['strloginfailed'];
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include('./login.php');
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exit;
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break;
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default:
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$s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)\n";
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echo "<table class=\"error\" cellpadding=\"5\"><tr><td>{$s}</td></tr></table><br />\n";
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break;
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}
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/*
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* Log connection error somewhere
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* 0 message is sent to PHP's system logger, using the Operating System's system
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* logging mechanism or a file, depending on what the error_log configuration
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* directive is set to.
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* 1 message is sent by email to the address in the destination parameter.
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* This is the only message type where the fourth parameter, extra_headers is used.
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* This message type uses the same internal function as mail() does.
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* 2 message is sent through the PHP debugging connection.
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* This option is only available if remote debugging has been enabled.
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* In this case, the destination parameter specifies the host name or IP address
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* and optionally, port number, of the socket receiving the debug information.
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* 3 message is appended to the file destination
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*/
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if (defined('ADODB_ERROR_LOG_TYPE')) {
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$t = date('Y-m-d H:i:s');
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if (defined('ADODB_ERROR_LOG_DEST'))
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error_log("($t) $s", ADODB_ERROR_LOG_TYPE, ADODB_ERROR_LOG_DEST);
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else
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error_log("($t) $s", ADODB_ERROR_LOG_TYPE);
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}
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}
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?>
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