forked from mirrors/gecko-dev
61 lines
2 KiB
C++
61 lines
2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* 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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#include "mozilla/dom/cache/CacheParent.h"
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#include "mozilla/dom/cache/CacheOpParent.h"
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#include "nsCOMPtr.h"
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namespace mozilla::dom::cache {
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// Declared in ActorUtils.h
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void DeallocPCacheParent(PCacheParent* aActor) { delete aActor; }
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CacheParent::CacheParent(SafeRefPtr<cache::Manager> aManager, CacheId aCacheId)
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: mManager(std::move(aManager)), mCacheId(aCacheId) {
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MOZ_COUNT_CTOR(cache::CacheParent);
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MOZ_DIAGNOSTIC_ASSERT(mManager);
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mManager->AddRefCacheId(mCacheId);
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}
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CacheParent::~CacheParent() {
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MOZ_COUNT_DTOR(cache::CacheParent);
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MOZ_DIAGNOSTIC_ASSERT(!mManager);
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}
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void CacheParent::ActorDestroy(ActorDestroyReason aReason) {
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MOZ_DIAGNOSTIC_ASSERT(mManager);
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mManager->ReleaseCacheId(mCacheId);
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mManager = nullptr;
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}
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already_AddRefed<PCacheOpParent> CacheParent::AllocPCacheOpParent(
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const CacheOpArgs& aOpArgs) {
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if (aOpArgs.type() != CacheOpArgs::TCacheMatchArgs &&
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aOpArgs.type() != CacheOpArgs::TCacheMatchAllArgs &&
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aOpArgs.type() != CacheOpArgs::TCachePutAllArgs &&
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aOpArgs.type() != CacheOpArgs::TCacheDeleteArgs &&
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aOpArgs.type() != CacheOpArgs::TCacheKeysArgs) {
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MOZ_CRASH("Invalid operation sent to Cache actor!");
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}
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return MakeAndAddRef<CacheOpParent>(Manager(), mCacheId, aOpArgs);
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}
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mozilla::ipc::IPCResult CacheParent::RecvPCacheOpConstructor(
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PCacheOpParent* aActor, const CacheOpArgs& aOpArgs) {
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auto actor = static_cast<CacheOpParent*>(aActor);
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actor->Execute(mManager.clonePtr());
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return IPC_OK();
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}
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mozilla::ipc::IPCResult CacheParent::RecvTeardown() {
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// If child process is gone, warn and allow actor to clean up normally
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QM_WARNONLY_TRY(OkIf(Send__delete__(this)));
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return IPC_OK();
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}
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} // namespace mozilla::dom::cache
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