From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/storage/PBackgroundStorage.ipdl | 70 +++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 dom/storage/PBackgroundStorage.ipdl (limited to 'dom/storage/PBackgroundStorage.ipdl') diff --git a/dom/storage/PBackgroundStorage.ipdl b/dom/storage/PBackgroundStorage.ipdl new file mode 100644 index 0000000000..44e7c8a612 --- /dev/null +++ b/dom/storage/PBackgroundStorage.ipdl @@ -0,0 +1,70 @@ +/* -*- 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 PBackground; + +include "mozilla/dom/quota/SerializationHelpers.h"; + +using mozilla::OriginAttributesPattern + from "mozilla/OriginAttributes.h"; + +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. + */ +[ManualDealloc, ChildImpl=virtual, ParentImpl=virtual] +sync protocol PBackgroundStorage +{ + manager PBackground; + +parent: + async DeleteMe(); + + 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(); + + // These are privileged operations for use only by the observer API for + // delayed initialization and clearing origins and will never be used from + // content process children. Ideally these would be guarded by checks or + // exist on a separate, privileged interface, but PBackgroundStorage is + // already insecure. + async Startup(); + async ClearAll(); + async ClearMatchingOrigin(nsCString originNoSuffix); + async ClearMatchingOriginAttributes(OriginAttributesPattern pattern); + +child: + async __delete__(); + + 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); +}; + +} +} -- cgit v1.2.3