<?php

/**
 * @file
 */

use Drupal\Core\Form\FormStateInterface;

/**
 * Form submission handler for system_logging_settings().
 *
 * @see syslog_form_system_logging_settings_alter()
 */
function syslog_logging_settings_submit($form, FormStateInterface $form_state): void {
  \Drupal::configFactory()->getEditable('syslog.settings')
    ->set('identity', $form_state->getValue('syslog_identity'))
    ->set('facility', $form_state->getValue('syslog_facility'))
    ->set('format', $form_state->getValue('syslog_format'))
    ->save();
}

/**
 * Lists all possible syslog facilities for UNIX/Linux.
 *
 * @return array
 *   An array of syslog facilities for UNIX/Linux.
 */
function syslog_facility_list() {
  return [
    LOG_LOCAL0 => 'LOG_LOCAL0',
    LOG_LOCAL1 => 'LOG_LOCAL1',
    LOG_LOCAL2 => 'LOG_LOCAL2',
    LOG_LOCAL3 => 'LOG_LOCAL3',
    LOG_LOCAL4 => 'LOG_LOCAL4',
    LOG_LOCAL5 => 'LOG_LOCAL5',
    LOG_LOCAL6 => 'LOG_LOCAL6',
    LOG_LOCAL7 => 'LOG_LOCAL7',
  ];
}