function signal_handler($signal)
{
global $options;
// Delete the settings file
if (file_exists(sys_get_temp_dir() . "/.whippet-arguments")) {
unlink(sys_get_temp_dir() . "/.whippet-arguments");
}
// Delete the output buffer
if (file_exists(sys_get_temp_dir() . "/.whippet-output")) {
unlink(sys_get_temp_dir() . "/.whippet-output");
}
// Delete the callback cache
if (file_exists($options['cb-cache'])) {
unlink($options['cb-cache']);
}
// Restore original wp-config
if (WPS_LOCATION == 'root') {
if (file_exists(dirname($options['wp-config']) . "/wp-config-original.whippet.bak")) {
file_put_contents($options['wp-config'], file_get_contents(dirname($options['wp-config']) . "/wp-config-original.whippet.bak"));
unlink(dirname($options['wp-config']) . "/wp-config-original.whippet.bak");
} else {
if (WPS_LOCATION == 'root') {
Whippet::message(Colours::fg('red') . "Error: " . Colours::fg('white') . "Unable to find wp-config backup file; could not restore original configuration", "Your wp-config file should have been backed up at " . dirname($options['wp-config']) . "/wp-config-original.whippet.bak, but\n" . "it is missing or unreadable. You should edit your wp-config.php by hand to remove the\n" . "Whippet sections.\n");
}
}
} else {
if (WPS_LOCATION == 'wp-content') {
unlink("{$options['wp-root']}/wp-config.php");
}
}
echo "\nQuitting.\n[0m";
exit(0);
}
<?php require dirname(__FILE__) . "/colours.class.php"; require dirname(__FILE__) . "/helpers.php"; require dirname(__FILE__) . "/whippet.class.php"; $whippet = new Whippet(); // Run returns some code that needs to be executed at global scope $code = $whippet->run(); eval($code); // The code eval'd above might call die() or exit(), so we won't necessarily end up here. // If you want to run something that executes when WordPress is finished, add a shutdown // filter for it, or add your code to Whippet::wps_filter_shutdown
/**
* This function actually emits handled PHP errors. It's here instead of
* in handle_php_error because we want a static version to be used from
* the bootstrap script.
*/
public static function emit_php_error($number, $error, $file, $line, $options = array('show-errors' => E_ALL))
{
if ($number != E_ERROR && !isset($options['show-wp-errors']) && Whippet::file_is_in_core($file, $options)) {
return;
}
$error_type = array(E_ERROR => 'Fatal error', E_WARNING => 'Warning', E_PARSE => 'Parsing error', E_NOTICE => 'Notice', E_CORE_ERROR => 'Core error', E_CORE_WARNING => 'Core warning', E_COMPILE_ERROR => 'Compile error', E_COMPILE_WARNING => 'Compile warning', E_USER_ERROR => 'User error', E_USER_WARNING => 'User warning', E_USER_NOTICE => 'User notice', E_STRICT => 'Strict notice', E_RECOVERABLE_ERROR => 'Recoverable error', E_DEPRECATED => 'Deprecated', E_USER_DEPRECATED => 'User Deprecated');
// If the error is unknown, pass it through directly
if (empty($error_type[$number])) {
$error_type[$number] = $number;
}
// Should we show this error?
if (($number & $options['show-errors']) != $number) {
return;
}
// Display the error
Whippet::message(Colours::fg('bold_red') . $error_type[$number] . Colours::fg('red') . ": " . $error . Colours::fg('brown') . " in " . $file . " at line {$line}" . Colours::off());
// Show a notification, if we've got libnotify
if (!empty($options['libnotify']) && $number === E_ERROR) {
$message = "{$error_type[$number]}: {$error} in {$file} at line {$line}";
$message = str_replace("'", "\\'", $message);
exec("{$options['libnotify']} -i error 'Whippet' '{$message}'");
}
}
