michael@0: /* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
michael@0: /* vim: set sw=4 ts=8 et tw=80 ft=cpp : */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: include protocol PContent;
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: /* This protocol bridges async access to the database thread running on the parent process
michael@0:  * and caches running on the child process.
michael@0:  */
michael@0: sync protocol PStorage
michael@0: {
michael@0:   manager PContent;
michael@0: 
michael@0: parent:
michael@0:   async __delete__();
michael@0: 
michael@0:   sync  Preload(nsCString scope, uint32_t alreadyLoadedCount)
michael@0:     returns (nsString[] keys, nsString[] values, nsresult rv);
michael@0: 
michael@0:   async AsyncPreload(nsCString scope, bool priority);
michael@0:   async AsyncGetUsage(nsCString scope);
michael@0:   async AsyncAddItem(nsCString scope, nsString key, nsString value);
michael@0:   async AsyncUpdateItem(nsCString scope, nsString key, nsString value);
michael@0:   async AsyncRemoveItem(nsCString scope, nsString key);
michael@0:   async AsyncClear(nsCString scope);
michael@0:   async AsyncFlush();
michael@0:   
michael@0: child:
michael@0:   async Observe(nsCString topic, nsCString scopePrefix);
michael@0:   async ScopesHavingData(nsCString[] scopes);
michael@0:   async LoadItem(nsCString scope, nsString key, nsString value);
michael@0:   async LoadDone(nsCString scope, nsresult rv);
michael@0:   async LoadUsage(nsCString scope, int64_t usage);
michael@0:   async Error(nsresult rv);
michael@0: };
michael@0: 
michael@0: }
michael@0: }