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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/cache/AutoUtils.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/cache/AutoUtils.h')
-rw-r--r-- | dom/cache/AutoUtils.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/dom/cache/AutoUtils.h b/dom/cache/AutoUtils.h new file mode 100644 index 0000000000..b24c07a37c --- /dev/null +++ b/dom/cache/AutoUtils.h @@ -0,0 +1,100 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=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/. */ + +#ifndef mozilla_dom_cache_AutoUtils_h +#define mozilla_dom_cache_AutoUtils_h + +#include "mozilla/Attributes.h" +#include "mozilla/dom/SafeRefPtr.h" +#include "mozilla/dom/cache/CacheTypes.h" +#include "mozilla/dom/cache/Types.h" +#include "mozilla/dom/cache/TypeUtils.h" +#include "nsTArray.h" + +struct nsID; + +namespace mozilla { + +class ErrorResult; + +namespace ipc { +class PBackgroundParent; +} // namespace ipc + +namespace dom { + +class InternalRequest; + +namespace cache { + +class CacheStreamControlParent; +class Manager; +struct SavedRequest; +struct SavedResponse; +class StreamList; + +// A collection of RAII-style helper classes to ensure that IPC +// FileDescriptorSet actors are properly cleaned up. The user of these actors +// must manually either Forget() the Fds or Send__delete__() the actor +// depending on if the descriptors were actually sent. +// +// Note, these should only be used when *sending* streams across IPC. The +// deserialization case is handled by creating a ReadStream object. + +class MOZ_STACK_CLASS AutoChildOpArgs final { + public: + using BodyAction = TypeUtils::BodyAction; + using SchemeAction = TypeUtils::SchemeAction; + + AutoChildOpArgs(TypeUtils* aTypeUtils, const CacheOpArgs& aOpArgs, + uint32_t aEntryCount); + ~AutoChildOpArgs(); + + void Add(const InternalRequest& aRequest, BodyAction aBodyAction, + SchemeAction aSchemeAction, ErrorResult& aRv); + void Add(JSContext* aCx, const InternalRequest& aRequest, + BodyAction aBodyAction, SchemeAction aSchemeAction, + Response& aResponse, ErrorResult& aRv); + + const CacheOpArgs& SendAsOpArgs(); + + private: + TypeUtils* mTypeUtils; + CacheOpArgs mOpArgs; + bool mSent; +}; + +class MOZ_STACK_CLASS AutoParentOpResult final { + public: + AutoParentOpResult(mozilla::ipc::PBackgroundParent* aManager, + const CacheOpResult& aOpResult, uint32_t aEntryCount); + ~AutoParentOpResult(); + + void Add(CacheId aOpenedCacheId, SafeRefPtr<Manager> aManager); + void Add(const SavedResponse& aSavedResponse, StreamList& aStreamList); + void Add(const SavedRequest& aSavedRequest, StreamList& aStreamList); + + const CacheOpResult& SendAsOpResult(); + + private: + void SerializeResponseBody(const SavedResponse& aSavedResponse, + StreamList& aStreamList, + CacheResponse* aResponseOut); + + void SerializeReadStream(const nsID& aId, StreamList& aStreamList, + CacheReadStream* aReadStreamOut); + + mozilla::ipc::PBackgroundParent* mManager; + CacheOpResult mOpResult; + CacheStreamControlParent* mStreamControl; + bool mSent; +}; + +} // namespace cache +} // namespace dom +} // namespace mozilla + +#endif // mozilla_dom_cache_AutoUtils_h |