/**
* Writes $message to the currently open mail message.
* Calls open(), if necessary.
*
* @param mixed $message String or object containing the message to log.
* @param string $priority The priority of the message. Valid
* values are: PEAR_LOG_EMERG, PEAR_LOG_ALERT,
* PEAR_LOG_CRIT, PEAR_LOG_ERR, PEAR_LOG_WARNING,
* PEAR_LOG_NOTICE, PEAR_LOG_INFO, and PEAR_LOG_DEBUG.
* @return boolean True on success or false on failure.
* @access public
*/
function log($message, $priority = null)
{
/* If a priority hasn't been specified, use the default value. */
if ($priority === null) {
$priority = $this->_priority;
}
/* Abort early if the priority is above the maximum logging level. */
if (!$this->_isMasked($priority)) {
return false;
}
/* If the message isn't open and can't be opened, return failure. */
if (!$this->_opened && !$this->open()) {
return false;
}
/* Extract the string representation of the message. */
$message = $this->_extractMessage($message);
$entry = sprintf("%s %s [%s] %s\r\n", strftime('%b %d %H:%M:%S'), $this->_ident, vmLog::priorityToString($priority), $message);
$this->_message .= $entry;
$this->_announce(array('priority' => $priority, 'message' => $message));
return true;
}
