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/* -*- 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/. */
#include "mozilla/dom/cache/CacheParent.h"
#include "mozilla/dom/cache/CacheOpParent.h"
#include "nsCOMPtr.h"
namespace mozilla::dom::cache {
// Declared in ActorUtils.h
void DeallocPCacheParent(PCacheParent* aActor) { delete aActor; }
CacheParent::CacheParent(SafeRefPtr<cache::Manager> aManager, CacheId aCacheId)
: mManager(std::move(aManager)), mCacheId(aCacheId) {
MOZ_COUNT_CTOR(cache::CacheParent);
MOZ_DIAGNOSTIC_ASSERT(mManager);
mManager->AddRefCacheId(mCacheId);
}
CacheParent::~CacheParent() {
MOZ_COUNT_DTOR(cache::CacheParent);
MOZ_DIAGNOSTIC_ASSERT(!mManager);
}
void CacheParent::ActorDestroy(ActorDestroyReason aReason) {
MOZ_DIAGNOSTIC_ASSERT(mManager);
mManager->ReleaseCacheId(mCacheId);
mManager = nullptr;
}
already_AddRefed<PCacheOpParent> CacheParent::AllocPCacheOpParent(
const CacheOpArgs& aOpArgs) {
if (aOpArgs.type() != CacheOpArgs::TCacheMatchArgs &&
aOpArgs.type() != CacheOpArgs::TCacheMatchAllArgs &&
aOpArgs.type() != CacheOpArgs::TCachePutAllArgs &&
aOpArgs.type() != CacheOpArgs::TCacheDeleteArgs &&
aOpArgs.type() != CacheOpArgs::TCacheKeysArgs) {
MOZ_CRASH("Invalid operation sent to Cache actor!");
}
return MakeAndAddRef<CacheOpParent>(Manager(), mCacheId, aOpArgs);
}
mozilla::ipc::IPCResult CacheParent::RecvPCacheOpConstructor(
PCacheOpParent* aActor, const CacheOpArgs& aOpArgs) {
auto actor = static_cast<CacheOpParent*>(aActor);
actor->Execute(mManager.clonePtr());
return IPC_OK();
}
mozilla::ipc::IPCResult CacheParent::RecvTeardown() {
// If child process is gone, warn and allow actor to clean up normally
QM_WARNONLY_TRY(OkIf(Send__delete__(this)));
return IPC_OK();
}
} // namespace mozilla::dom::cache
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