dom/storage/PStorage.ipdl
author Andrea Marchesini <amarchesini@mozilla.com>
Wed, 04 Jan 2017 14:53:01 +0100
changeset 375224 5c83df4b3e89a3727c09530d82222e69dd6299c5
parent 361660 fb124a19fb68560e41e8c2de826e6e749b6f8ff9
permissions -rw-r--r--
Bug 1322550 - Rename DOMStorage to Storage, r=smaug

/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
/* vim: set sw=4 ts=8 et tw=80 ft=cpp : */
/* 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 protocol PContent;

namespace mozilla {
namespace dom {

/* This protocol bridges async access to the database thread running on the
 * parent process and caches running on the child process.
 */
nested(upto inside_cpow) sync protocol PStorage
{
  manager PContent;

parent:
  async __delete__();

  nested(inside_cpow) sync Preload(nsCString originSuffix,
                                   nsCString originNoSuffix,
                                   uint32_t alreadyLoadedCount)
    returns (nsString[] keys, nsString[] values, nsresult rv);

  async AsyncPreload(nsCString originSuffix, nsCString originNoSuffix,
                     bool priority);
  async AsyncGetUsage(nsCString scope);
  async AsyncAddItem(nsCString originSuffix, nsCString originNoSuffix,
                     nsString key, nsString value);
  async AsyncUpdateItem(nsCString originSuffix, nsCString originNoSuffix,
                        nsString key, nsString value);
  async AsyncRemoveItem(nsCString originSuffix, nsCString originNoSuffix,
                        nsString key);
  async AsyncClear(nsCString originSuffix, nsCString originNoSuffix);
  async AsyncFlush();
  
child:
  async Observe(nsCString topic,
                nsString originAttributesPattern,
                nsCString originScope);
  async OriginsHavingData(nsCString[] origins);
  async LoadItem(nsCString originSuffix, nsCString originNoSuffix, nsString key,
                 nsString value);
  async LoadDone(nsCString originSuffix, nsCString originNoSuffix, nsresult rv);
  async LoadUsage(nsCString scope, int64_t usage);
  async Error(nsresult rv);
};

}
}