gecko-dev/dom/storage/PStorage.ipdl

44 lines
1.4 KiB
C++

/* -*- 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.
*/
prio(normal upto urgent) sync protocol PStorage
{
manager PContent;
parent:
async __delete__();
prio(urgent) sync Preload(nsCString scope, uint32_t alreadyLoadedCount)
returns (nsString[] keys, nsString[] values, nsresult rv);
async AsyncPreload(nsCString scope, bool priority);
async AsyncGetUsage(nsCString scope);
async AsyncAddItem(nsCString scope, nsString key, nsString value);
async AsyncUpdateItem(nsCString scope, nsString key, nsString value);
async AsyncRemoveItem(nsCString scope, nsString key);
async AsyncClear(nsCString scope);
async AsyncFlush();
child:
async Observe(nsCString topic, nsCString scopePrefix);
async ScopesHavingData(nsCString[] scopes);
async LoadItem(nsCString scope, nsString key, nsString value);
async LoadDone(nsCString scope, nsresult rv);
async LoadUsage(nsCString scope, int64_t usage);
async Error(nsresult rv);
};
}
}