function _ip_login_set_user_range in IP Login 6.2

Same name and namespace in other branches

1. 7.2 ip_login.module \_ip_login_set_user_range()

Sets the IP range match string for a user.

If $ip_range is NULL, any IP Login record for this user is removed. Otherwise a row is inserted or updated.

Parameters

$uid: The user ID

$ip_range: IP range match string

Return value

TRUE If an update occured sucessfully.

2 calls to _ip_login_set_user_range()

ip_login_update_6200 in ./ip_login.install

Drupal 6.x-1x to 2x (Profile field -> IP Login User table) update.

ip_login_user in ./ip_login.module

Implementation of hook_user().

File

./ip_login.module, line 616

Allow user login by IP addresses, ranges or wildcards.

Code

function _ip_login_set_user_range($uid, $ip_range = NULL) {
  if (isset($uid) && is_numeric($uid)) {
    if (is_null($ip_range) || empty($ip_range)) {

      // null ip range = delete row
      return db_query("DELETE FROM {ip_login_user} WHERE uid = %d", $uid);
    }
    else {
      if (is_null(_ip_login_get_user_range($uid))) {

        // no range presently = insert row
        return db_query("INSERT INTO {ip_login_user} (`uid`, `ip_match`) VALUES (%d, '%s')", $uid, $ip_range);
      }
      else {
        return db_query("UPDATE {ip_login_user} SET `ip_match` = '%s' WHERE `uid` = %d", $ip_range, $uid);
      }
    }
  }
  return FALSE;
}