/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"

interface nsIPrincipal;
interface nsISDBCloseCallback;
interface nsISDBRequest;

[scriptable, builtinclass, uuid(ea420fdd-548f-44f9-9286-59aad6a40f01)]
interface nsISDBConnection : nsISupports
{
  [must_use] void
  init(in nsIPrincipal aPrincipal, [optional] in ACString aPersistenceType);

  [must_use] nsISDBRequest
  open(in AString aName);

  [must_use] nsISDBRequest
  seek(in unsigned long long offset);

  [must_use] nsISDBRequest
  read(in unsigned long long size);

  [must_use, implicit_jscontext] nsISDBRequest
  write(in jsval value);

  [must_use] nsISDBRequest
  close();

  attribute nsISDBCloseCallback closeCallback;
};