d7permissions.module

<?php
// $Id$

/**
 * Implementation of hook_menu().
 */
function d7permissions_menu() {
  $items = array();
  $items['admin/user/d7permissions'] = array(
    'title' => t('D7Permissions'),
    'description' => 'Determine access to features by selecting permissions for roles.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('d7permissions_admin_perm'),
    'access arguments' => array('administer permissions'),
    'file' => 'd7permissions.admin.inc',
  );
  $items['admin/user/d7permissions/edit'] = array(
    'type' => MENU_DEFAULT_LOCAL_TASK,
    'title' => t('Permissions'),
    'description' => 'Determine access to features by selecting permissions for roles.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('d7permissions_admin_perm'),
    'access arguments' => array('administer permissions'),
    'file' => 'd7permissions.admin.inc',
  );
		$items['admin/user/d7permissions/order'] = array(
		  'type' => MENU_LOCAL_TASK,
		  'title' => t('Role Order'),
    'page callback' => 'drupal_get_form',
    'page arguments' => array('d7permissions_role_order'),
  		'access arguments' => array('administer permissions'),
    'file' => 'd7permissions.admin.inc',
		);
  return $items;
}

/**
 * Implementation of hook_theme().
 */
function d7permissions_theme() {
  return array(
    'd7permissions_admin_perm' => array(
      'arguments' => array('form' => NULL),
      'file' => 'd7permissions.admin.inc',
    ),
    'd7permissions_role_order' => array(
      'arguments' => array('form' => NULL),
      'file' => 'd7permissions.admin.inc',
    ),
  );
}

/**
 * Implementation of hook_init().
 */
function d7permissions_init() {
  // check that current roles exist in our d7permissions table, default weight=0
  $results = db_query("SELECT rid,name FROM {role}");
  while ($row = db_fetch_object($results)) {
    $sub_results = db_result(db_query("SELECT COUNT(weight) FROM {d7permissions_role_order} WHERE rid = %d", $row->rid));
    if ($sub_results == 0) {
      $record = array(
        'rid' => $row->rid,
        'weight' => '0',
      );
      drupal_write_record('d7permissions_role_order', $record);
    }
  }
  $results = db_query("UPDATE {system} SET weight = 99 WHERE name = 'd7permissions'");
}