/**
* Halts execution of the entire system and displays an error message
*
* @param string Text of the error message. Leave blank to use $this->sql as error text.
*
* @return integer
*/
function halt($errortext = '')
{
global $vbulletin;
if ($this->connection_recent) {
$this->error = $this->error($this->connection_recent);
$this->errno = $this->errno($this->connection_recent);
}
if ($this->reporterror) {
if ($errortext == '') {
$this->sql = "Invalid SQL:\r\n" . chop($this->sql) . ';';
$errortext =& $this->sql;
}
// Try and stop e-mail flooding.
if (!$vbulletin->options['disableerroremail']) {
if (!$vbulletin->options['safeupload']) {
$tempdir = ini_get('upload_tmp_dir');
} else {
$tempdir = $vbulletin->options['tmppath'] . '/';
}
$unique = md5(COOKIE_SALT);
$tempfile = $tempdir . "zdberr{$unique}.dat";
/* If its less than a minute since the last e-mail
and the error code is the same as last time, disable e-mail */
if ($data = @file_get_contents($tempfile)) {
$errc = intval(substr($data, 10));
$time = intval(substr($data, 0, 10));
if ($time and TIMENOW - $time < 60 and intval($this->errno) == $errc) {
$vbulletin->options['disableerroremail'] = true;
} else {
$data = TIMENOW . intval($this->errno);
@file_put_contents($tempfile, $data);
}
} else {
$data = TIMENOW . intval($this->errno);
@file_put_contents($tempfile, $data);
}
}
$vboptions =& $vbulletin->options;
$technicalemail =& $vbulletin->config['Database']['technicalemail'];
$bbuserinfo =& $vbulletin->userinfo;
$requestdate = date('l, F jS Y @ h:i:s A', TIMENOW);
$date = date('l, F jS Y @ h:i:s A');
$scriptpath = str_replace('&', '&', $vbulletin->scriptpath);
$referer = REFERRER;
$ipaddress = IPADDRESS;
$classname = get_class($this);
if ($this->connection_recent) {
$this->hide_errors();
list($mysqlversion) = $this->query_first("SELECT VERSION() AS version", DBARRAY_NUM);
$this->show_errors();
}
$display_db_error = (VB_AREA == 'Upgrade' or VB_AREA == 'Install' or $vbulletin->userinfo['permissions']['adminpermissions'] & $vbulletin->bf_ugp_adminpermissions['cancontrolpanel']);
// Hide the MySQL Version if its going in the source
if (!$display_db_error) {
$mysqlversion = '';
}
eval('$message = "' . str_replace('"', '\\"', file_get_contents(DIR . '/includes/database_error_message.html')) . '";');
// add a backtrace to the message
if ($vbulletin->debug) {
$trace = debug_backtrace();
$trace_output = "\n";
foreach ($trace as $index => $trace_item) {
$param = in_array($trace_item['function'], array('require', 'require_once', 'include', 'include_once')) ? $trace_item['args'][0] : '';
// remove path
$param = str_replace(DIR, '[path]', $param);
$trace_item['file'] = str_replace(DIR, '[path]', $trace_item['file']);
$trace_output .= "#{$index} {$trace_item['class']}{$trace_item['type']}{$trace_item['function']}({$param}) called in {$trace_item['file']} on line {$trace_item['line']}\n";
}
$message .= "\n\nStack Trace:\n{$trace_output}\n";
}
require_once DIR . '/includes/functions_log_error.php';
if (function_exists('log_vbulletin_error')) {
log_vbulletin_error($message, 'database');
}
if ($technicalemail != '' and !$vbulletin->options['disableerroremail'] and verify_email_vbulletin_error($this->errno, 'database')) {
// If vBulletinHook is defined then we know that options are loaded, so we can then use vbmail
if (class_exists('vBulletinHook', false)) {
@vbmail($technicalemail, $this->appshortname . ' Database Error!', $message, true, $technicalemail);
} else {
@mail($technicalemail, $this->appshortname . ' Database Error!', preg_replace("#(\r\n|\r|\n)#s", @ini_get('sendmail_path') === '' ? "\r\n" : "\n", $message), "From: {$technicalemail}");
}
}
if (defined('STDIN')) {
echo $message;
exit;
}
// send ajax reponse after sending error email
if ($vbulletin->GPC['ajax']) {
require_once DIR . '/includes/class_xml.php';
$xml = new vB_AJAX_XML_Builder($vbulletin, 'text/xml');
$error = '<p>Database Error</p>';
if ($vbulletin->debug or VB_AREA == 'Upgrade') {
$error .= "\r\n\r\n{$errortext}";
$error .= "\r\n\r\n{$this->error}";
}
eval('$ajaxmessage = "' . str_replace('"', '\\"', file_get_contents(DIR . '/includes/database_error_message_ajax.html')) . '";');
$xml->add_group('errors');
$xml->add_tag('error', $error);
$xml->add_tag('error_html', $ajaxmessage);
$xml->close_group('errors');
$xml->print_xml();
}
if (!headers_sent()) {
if (SAPI_NAME == 'cgi' or SAPI_NAME == 'cgi-fcgi') {
header('Status: 503 Service Unavailable');
} else {
header($_SERVER['SERVER_PROTOCOL'] . ' 503 Service Unavailable');
}
}
if ($display_db_error) {
// display error message on screen
$message = '<form><textarea rows="15" cols="70" wrap="off" id="message">' . htmlspecialchars_uni($message) . '</textarea></form>';
} else {
if ($vbulletin->debug) {
// display hidden error message
$message = "\r\n<!--\r\n" . htmlspecialchars_uni($message) . "\r\n-->\r\n";
} else {
$message = '';
}
}
if ($vbulletin->options['bburl']) {
$imagepath = $vbulletin->options['bburl'];
} else {
// this might not work with too many slashes in the archive
$imagepath = VB_AREA == 'Forum' ? '.' : '..';
}
eval('$message = "' . str_replace('"', '\\"', file_get_contents(DIR . '/includes/database_error_page.html')) . '";');
// This is needed so IE doesn't show the pretty error messages
$message .= str_repeat(' ', 512);
die($message);
} else {
if (!empty($errortext)) {
$this->error = $errortext;
}
}
}
/**
* Halts execution of the entire system and displays an error message
*
* @param string Text of the error message. Leave blank to use $this->sql as error text.
*
* @return integer
*/
function halt($errortext = '')
{
global $vbulletin;
if ($this->connection_recent) {
$this->error = $this->error($this->connection_recent);
$this->errno = $this->errno($this->connection_recent);
}
if ($this->reporterror) {
if ($errortext == '') {
$this->sql = "Invalid SQL:\r\n" . chop($this->sql) . ';';
$errortext =& $this->sql;
}
if (!headers_sent()) {
if (SAPI_NAME == 'cgi' or SAPI_NAME == 'cgi-fcgi') {
header('Status: 503 Service Unavailable');
} else {
header('HTTP/1.1 503 Service Unavailable');
}
}
$vboptions =& $vbulletin->options;
$technicalemail =& $vbulletin->config['Database']['technicalemail'];
$bbuserinfo =& $vbulletin->userinfo;
$requestdate = date('l, F jS Y @ h:i:s A', TIMENOW);
$date = date('l, F jS Y @ h:i:s A');
$scriptpath = str_replace('&', '&', $vbulletin->scriptpath);
$referer = REFERRER;
$ipaddress = IPADDRESS;
$classname = get_class($this);
if ($this->connection_recent) {
$this->hide_errors();
list($mysqlversion) = $this->query_first("SELECT VERSION() AS version", DBARRAY_NUM);
$this->show_errors();
}
$display_db_error = (VB_AREA == 'Upgrade' or VB_AREA == 'Install' or $vbulletin->userinfo['usergroupid'] == 6 or $vbulletin->userinfo['permissions']['adminpermissions'] & $vbulletin->bf_ugp_adminpermissions);
// Hide the MySQL Version if its going in the source
if (!$display_db_error) {
$mysqlversion = '';
}
eval('$message = "' . str_replace('"', '\\"', file_get_contents(DIR . '/includes/database_error_message.html')) . '";');
require_once DIR . '/includes/functions_log_error.php';
if (function_exists('log_vbulletin_error')) {
log_vbulletin_error($message, 'database');
}
if ($technicalemail != '' and !$vbulletin->options['disableerroremail'] and verify_email_vbulletin_error($this->errno, 'database')) {
// If vBulletinHook is defined then we know that options are loaded, so we can then use vbmail
if (class_exists('vBulletinHook')) {
@vbmail($technicalemail, $this->appshortname . ' Database Error!', $message, true, $technicalemail);
} else {
@mail($technicalemail, $this->appshortname . ' Database Error!', preg_replace("#(\r\n|\r|\n)#s", @ini_get('sendmail_path') === '' ? "\r\n" : "\n", $message), "From: {$technicalemail}");
}
}
if ($display_db_error) {
// display error message on screen
$message = '<form><textarea rows="15" cols="70" wrap="off" id="message">' . htmlspecialchars_uni($message) . '</textarea></form>';
} else {
// display hidden error message
$message = "\r\n<!--\r\n" . htmlspecialchars_uni($message) . "\r\n-->\r\n";
}
if ($vbulletin->options['bburl']) {
$imagepath = $vbulletin->options['bburl'];
} else {
// this might not work with too many slashes in the archive
$imagepath = VB_AREA == 'Forum' ? '.' : '..';
}
eval('$message = "' . str_replace('"', '\\"', file_get_contents(DIR . '/includes/database_error_page.html')) . '";');
// This is needed so IE doesn't show the pretty error messages
$message .= str_repeat(' ', 512);
die($message);
} else {
if (!empty($errortext)) {
$this->error = $errortext;
}
}
}
/**
* Halts execution of the entire system and displays an error message
*
* @param string Text of the error message. Leave blank to use $this->sql as error text.
*
* @return integer
*/
function halt($errortext = '')
{
global $vbulletin;
if ($this->connection_recent)
{
$this->error = $this->error($this->connection_recent);
$this->errno = $this->errno($this->connection_recent);
}
if ($this->reporterror)
{
if ($errortext == '')
{
$this->sql = "Invalid SQL:\r\n" . chop($this->sql) . ';';
$errortext =& $this->sql;
}
$vboptions =& $vbulletin->options;
$technicalemail =& $vbulletin->config['Database']['technicalemail'];
$bbuserinfo =& $vbulletin->userinfo;
$requestdate = date('l, F jS Y @ h:i:s A', TIMENOW);
$date = date('l, F jS Y @ h:i:s A');
$scriptpath = str_replace('&', '&', $vbulletin->scriptpath);
$referer = REFERRER;
$ipaddress = IPADDRESS;
$classname = get_class($this);
if ($this->connection_recent)
{
$this->hide_errors();
list($mysqlversion) = $this->query_first("SELECT VERSION() AS version", DBARRAY_NUM);
$this->show_errors();
}
$display_db_error = (VB_AREA == 'Upgrade' OR VB_AREA == 'Install' OR $vbulletin->userinfo['usergroupid'] == 6 OR ($vbulletin->userinfo['permissions']['adminpermissions'] & $vbulletin->bf_ugp_adminpermissions));
// Hide the MySQL Version if its going in the source
if (!$display_db_error)
{
$mysqlversion = '';
}
eval('$message = "' . str_replace('"', '\"', file_get_contents(DIR . '/includes/database_error_message.html')) . '";');
// add a backtrace to the message
if ($vbulletin->debug)
{
$trace = debug_backtrace();
$trace_output = "\n";
foreach ($trace AS $index => $trace_item)
{
$param = (in_array($trace_item['function'], array('require', 'require_once', 'include', 'include_once')) ? $trace_item['args'][0] : '');
// remove path
$param = str_replace(DIR, '[path]', $param);
$trace_item['file'] = str_replace(DIR, '[path]', $trace_item['file']);
$trace_output .= "#$index $trace_item[class]$trace_item[type]$trace_item[function]($param) called in $trace_item[file] on line $trace_item[line]\n";
}
$message .= "\n\nStack Trace:\n$trace_output\n";
}
require_once(DIR . '/includes/functions_log_error.php');
if (function_exists('log_vbulletin_error'))
{
log_vbulletin_error($message, 'database');
}
if ($technicalemail != '' AND !$vbulletin->options['disableerroremail'] AND verify_email_vbulletin_error($this->errno, 'database'))
{
// If vBulletinHook is defined then we know that options are loaded, so we can then use vbmail
if (class_exists('vBulletinHook', false))
{
@vbmail($technicalemail, $this->appshortname . ' Database Error!', $message, true, $technicalemail);
}
else
{
@mail($technicalemail, $this->appshortname . ' Database Error!', preg_replace("#(\r\n|\r|\n)#s", (@ini_get('sendmail_path') === '') ? "\r\n" : "\n", $message), "From: $technicalemail");
}
}
// send ajax reponse after sending error email
if ($vbulletin->GPC['ajax'])
{
require_once(DIR . '/includes/class_xml.php');
$xml = new vB_AJAX_XML_Builder($vbulletin, 'text/xml');
$error = 'Database Error';
if ($vbulletin->debug)
{
$error .= "\n";
$error .= $this->sql;
$error .= "\n";
$error .= $error_text;
}
$xml->add_tag('error', $error);
$xml->print_xml();
}
if (!headers_sent())
{
if (SAPI_NAME == 'cgi' OR SAPI_NAME == 'cgi-fcgi')
{
header('Status: 503 Service Unavailable');
}
else
{
header('HTTP/1.1 503 Service Unavailable');
}
}
if ($display_db_error)
{
// display error message on screen
$message = '<form><textarea rows="15" cols="70" wrap="off" id="message">' . htmlspecialchars_uni($message) . '</textarea></form>';
}
else
{
// display hidden error message
$message = "\r\n<!--\r\n" . htmlspecialchars_uni($message) . "\r\n-->\r\n";
}
if ($vbulletin->options['bburl'])
{
$imagepath = $vbulletin->options['bburl'];
}
else
{
// this might not work with too many slashes in the archive
$imagepath = (VB_AREA == 'Forum' ? '.' : '..');
}
eval('$message = "' . str_replace('"', '\"', file_get_contents(DIR . '/includes/database_error_page.html')) . '";');
// This is needed so IE doesn't show the pretty error messages
$message .= str_repeat(' ', 512);
die($message);
}
else if (!empty($errortext))
{
$this->error = $errortext;
}
}