Commit 9e8538fa authored by Ben Kelly's avatar Ben Kelly
Browse files

Bug 1397128 P8 Track which storage "namespace" each Cache object is associated with. r=tt

parent 65f88cc0

dom/cache/Cache.cpp

+3 −1
Original line number Diff line number Diff line
@@ -256,12 +256,14 @@ NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(Cache) 
  NS_INTERFACE_MAP_ENTRY(nsISupports)

NS_INTERFACE_MAP_END



Cache::Cache(nsIGlobalObject* aGlobal, CacheChild* aActor)

Cache::Cache(nsIGlobalObject* aGlobal, CacheChild* aActor, Namespace aNamespace)

  : mGlobal(aGlobal)

  , mActor(aActor)

  , mNamespace(aNamespace)

{

  MOZ_DIAGNOSTIC_ASSERT(mGlobal);

  MOZ_DIAGNOSTIC_ASSERT(mActor);

  MOZ_DIAGNOSTIC_ASSERT(mNamespace != INVALID_NAMESPACE);

  mActor->SetListener(this);

}

dom/cache/Cache.h

+2 −1
Original line number Diff line number Diff line
@@ -41,7 +41,7 @@ class Cache final : public nsISupports 
                  , public TypeUtils

{

public:

  Cache(nsIGlobalObject* aGlobal, CacheChild* aActor);

  Cache(nsIGlobalObject* aGlobal, CacheChild* aActor, Namespace aNamespace);



  // webidl interface methods

  already_AddRefed<Promise>
@@ -109,6 +109,7 @@ private: 


  nsCOMPtr<nsIGlobalObject> mGlobal;

  CacheChild* mActor;

  const Namespace mNamespace;



public:

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

dom/cache/CacheOpChild.cpp

+3 −3
Original line number Diff line number Diff line
@@ -158,8 +158,8 @@ CacheOpChild::Recv__delete__(const ErrorResult& aRv, 
    }

    case CacheOpResult::TStorageOpenResult:

    {

      auto actor = static_cast<CacheChild*>(

        aResult.get_StorageOpenResult().actorChild());

      auto result = aResult.get_StorageOpenResult();

      auto actor = static_cast<CacheChild*>(result.actorChild());



      // If we have a success status then we should have an actor.  Gracefully

      // reject instead of crashing, though, if we get a nullptr here.
@@ -176,7 +176,7 @@ CacheOpChild::Recv__delete__(const ErrorResult& aRv, 
                                          CacheWorkerHolder::AllowIdleShutdownStart);



      actor->SetWorkerHolder(workerHolder);

      RefPtr<Cache> cache = new Cache(mGlobal, actor);

      RefPtr<Cache> cache = new Cache(mGlobal, actor, result.ns());

      mPromise->MaybeResolve(cache);

      break;

    }

dom/cache/CacheTypes.ipdlh

+2 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ include ChannelInfo; 
include PBackgroundSharedTypes;



using HeadersGuardEnum from "mozilla/dom/FetchIPCTypes.h";

using Namespace from "mozilla/dom/cache/IPCUtils.h";

using OpenMode from "mozilla/dom/cache/IPCUtils.h";

using ReferrerPolicy from "mozilla/dom/FetchIPCTypes.h";

using RequestCredentials from "mozilla/dom/FetchIPCTypes.h";
@@ -212,6 +213,7 @@ struct StorageHasResult 
struct StorageOpenResult

{

  nullable PCache actor;

  Namespace ns;

};



struct StorageDeleteResult

dom/cache/Manager.cpp

+3 −1
Original line number Diff line number Diff line
@@ -1342,7 +1342,9 @@ public: 
  Complete(Listener* aListener, ErrorResult&& aRv) override

  {

    MOZ_DIAGNOSTIC_ASSERT(aRv.Failed() || mCacheId != INVALID_CACHE_ID);

    aListener->OnOpComplete(Move(aRv), StorageOpenResult(), mCacheId);

    aListener->OnOpComplete(Move(aRv),

                            StorageOpenResult(nullptr, nullptr, mNamespace),

                            mCacheId);

  }



private: