<?php
// $Id: phpass.install,v 1.1.4.1 2007/12/24 01:28:41 douggreen Exp $

function phpass_schema() {
  $schema = array();
  $schema['user_phpass'] = array(
    'fields' => array(
      'uid' => array('type' => 'int', 'size' => 'normal', 'unsigned' => TRUE, 'not null' => TRUE),
      'hash' => array('type' => 'varchar', 'length' => 60, 'default' => 'NULL'),
    ),
    'primary key' => array('uid'),
    'indexes' => array('hash' => array('hash')),
  );
  return $schema;
}

function phpass_install() {
  drupal_install_schema('phpass');
}

function phpass_disable() {
  // don't allow the user to uninstall this module
  // NOTE: this should never get called because the form_alter disables this modules selection
  if (db_result(db_query("SELECT COUNT(*) FROM {users} WHERE pass = 'phpass'"))) {
    drupal_set_message(t('Some users passwords have already been converted.  You can not disable this module.'), 'error');
    drupal_goto('admin/build/modules');
  }
}

function phpass_uninstall() {
  drupal_uninstall_schema('phpass');
  variable_del('user_hash_method');
  variable_del('user_hash_strength');
  variable_del('user_hash_portable');
}

function phpass_update_1() {
  if ($method = variable_get('phpass_method', '')) {
    variable_set('user_hash_method', $method);
    variable_del('phpass_method');
  }
}