shield.install in Shield 7

Installation file for shield module

File

shield.install

<?php

/**
 * @file
 * Installation file for shield module
 */

/**
 * Implements hook_requirements().
 */
function shield_requirements($phase) {
  $requirements = array();
  $t = get_t();

  // Show warning if Boost is installed.
  if ($phase === 'runtime' && module_exists('boost')) {
    $requirements['shield_boost'] = array(
      'title' => $t('Shield'),
      'value' => $t('Boost caching suppressed'),
      'description' => $t('Shield prevents shielded pages from being cached by Boost. This is because a Boost cache file can be delivered to unauthenticated users via the Boost .htaccess rules before Shield can influence authentication.'),
      'severity' => REQUIREMENT_WARNING,
    );
  }
  return $requirements;
}

/**
 * Implements hook_uninstall().
 */
function shield_uninstall() {
  variable_del('shield_allow_cli');
  variable_del('shield_enabled');
  variable_del('shield_user');
  variable_del('shield_pass');
  variable_del('shield_print');
  variable_del('shield_method');
  variable_del('shield_paths');
  variable_del('shield_ignored_addresses');
  variable_del('shield_remote_address');
}

/**
 * Moves shield_excluded_paths variable value to shield_paths variable.
 */
function shield_update_7001(&$sandbox) {
  variable_set('shield_paths', variable_get('shield_excluded_paths', ''));
  variable_del('shield_excluded_paths');
  return t('"shield_excluded_paths" value is moved to "shield_paths" and the unused variable is deleted.');
}

Functions

Name	Description
shield_requirements	Implements hook_requirements().
shield_uninstall	Implements hook_uninstall().
shield_update_7001	Moves shield_excluded_paths variable value to shield_paths variable.