Sylvestre Ledru
9eb1a31a98
replaced by .editorconfig # ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D287843
78 lines
2.8 KiB
C++
78 lines
2.8 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_cache_ActorUtils_h
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#define mozilla_dom_cache_ActorUtils_h
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#include "mozilla/dom/cache/Types.h"
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namespace mozilla {
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namespace ipc {
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class PBackgroundParent;
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class PrincipalInfo;
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} // namespace ipc
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namespace dom::cache {
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class ActorChild;
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class BoundStorageKeyParent;
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class PCacheChild;
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class PCacheParent;
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class PCacheStreamControlChild;
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class PCacheStreamControlParent;
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class PCacheStorageChild;
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class PCacheStorageParent;
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// Factory methods for use in ipc/glue methods. Implemented in individual actor
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// cpp files.
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// Creates and returns a CacheChild object
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//
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// aParentActor -> CacheChild being a non-top level action gets created as a
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// child actor
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// If a parent wishes to get notified for child's lifecycle events like
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// destruction, it can do so by implementing and passing itself as a ActorChild
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// interface as parameter
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already_AddRefed<PCacheChild> AllocPCacheChild(
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ActorChild* aParentActor = nullptr);
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// Helper method to carry-out the destruction of CacheChild actor
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void DeallocPCacheChild(PCacheChild* aActor);
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// Helper method to carry-out the destruction of CacheParent actor
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void DeallocPCacheParent(PCacheParent* aActor);
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// Similar to CacheChild above, parent can get notified for
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// CacheStreamControlChild lifecycle events
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already_AddRefed<PCacheStreamControlChild> AllocPCacheStreamControlChild(
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ActorChild* aParentActor = nullptr);
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void DeallocPCacheStreamControlParent(PCacheStreamControlParent* aActor);
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// This method is used on the main process side to create CacheStorageParent
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// actor in response to construction request received from the child process
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// side
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//
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// caller is expected to pass below parameters:
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// aBackgroundIPCActor -> BackgroundParent actor; required to verify
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// PrincipalInfo aBoundStorageKeyActor -> In case this is getting created on
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// BoundStorageKeyParent actor, nullptr otherwise aNamespace -> Namespace
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// corresponding to this request aPrincipalInfo -> PrincipalInfo corresponding
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// to this request
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already_AddRefed<PCacheStorageParent> AllocPCacheStorageParent(
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mozilla::ipc::PBackgroundParent* aBackgroundIPCActor,
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PBoundStorageKeyParent* aBoundStorageKeyActor, Namespace aNamespace,
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const mozilla::ipc::PrincipalInfo& aPrincipalInfo);
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// Helper method to carry-out the destruction of CacheStorageChild actor
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void DeallocPCacheStorageChild(PCacheStorageChild* aActor);
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// Helper method to carry-out the destruction of CacheStorageParent actor
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void DeallocPCacheStorageParent(PCacheStorageParent* aActor);
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} // namespace dom::cache
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} // namespace mozilla
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#endif // mozilla_dom_cache_ActorUtils_h
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