/**
* \public
*
* Format a log message. This method should be used in AnewtLogHandlerBase
* subclasses to format the log messages.
*
* \param $domain
* The log domain. This can be null.
*
* \param $level
* The log level.
*
* \param $message
* The string to log.
*
* \return
* Formatted log string.
*/
protected function format_log_message($domain = null, $level, $message)
{
assert('is_int($level)');
assert('is_string($message)');
$name = AnewtLog::loglevel_to_string($level);
/* Without logging domain */
if (is_null($domain)) {
$output = sprintf('%s: %s', $name, $message);
/* With logging domain */
} else {
assert('is_string($domain)');
$output = sprintf('(%s) %s: %s', $domain, $name, $message);
}
/* Reduce new lines and indentation and make it a single line, since
* error logs should not contain newlines */
$output = str_join_wrap($output);
$output = str_replace("\n", ' ', $output);
return $output;
}
function usage()
{
echo str_join_wrap('Error: please specify a filename with mail addresses to test against
the validator. There should be one address per line.');
echo NL;
}
