зеркало из https://github.com/mozilla/gecko-dev.git
131 строка
4.0 KiB
C++
131 строка
4.0 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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#ifndef mozilla_dom_cache_Cache_h
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#define mozilla_dom_cache_Cache_h
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#include "mozilla/dom/PromiseNativeHandler.h"
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#include "mozilla/dom/cache/Types.h"
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#include "mozilla/dom/cache/TypeUtils.h"
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#include "nsCOMPtr.h"
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#include "nsISupportsImpl.h"
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#include "nsString.h"
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#include "nsWrapperCache.h"
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class nsIGlobalObject;
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namespace mozilla {
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class ErrorResult;
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namespace dom {
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class OwningRequestOrUSVString;
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class Promise;
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struct CacheQueryOptions;
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class RequestOrUSVString;
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class Response;
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template<typename T> class Optional;
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template<typename T> class Sequence;
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namespace cache {
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class CacheChild;
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class PCacheRequest;
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class PCacheResponse;
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class PCacheResponseOrVoid;
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class Cache final : public PromiseNativeHandler
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, public nsWrapperCache
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, public TypeUtils
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{
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public:
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Cache(nsIGlobalObject* aGlobal, CacheChild* aActor);
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// webidl interface methods
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already_AddRefed<Promise>
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Match(const RequestOrUSVString& aRequest, const CacheQueryOptions& aOptions,
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ErrorResult& aRv);
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already_AddRefed<Promise>
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MatchAll(const Optional<RequestOrUSVString>& aRequest,
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const CacheQueryOptions& aOptions, ErrorResult& aRv);
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already_AddRefed<Promise>
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Add(const RequestOrUSVString& aRequest, ErrorResult& aRv);
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already_AddRefed<Promise>
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AddAll(const Sequence<OwningRequestOrUSVString>& aRequests,
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ErrorResult& aRv);
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already_AddRefed<Promise>
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Put(const RequestOrUSVString& aRequest, Response& aResponse,
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ErrorResult& aRv);
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already_AddRefed<Promise>
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Delete(const RequestOrUSVString& aRequest, const CacheQueryOptions& aOptions,
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ErrorResult& aRv);
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already_AddRefed<Promise>
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Keys(const Optional<RequestOrUSVString>& aRequest,
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const CacheQueryOptions& aParams, ErrorResult& aRv);
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// binding methods
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static bool PrefEnabled(JSContext* aCx, JSObject* aObj);
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nsISupports* GetParentObject() const;
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virtual JSObject* WrapObject(JSContext* aContext, JS::Handle<JSObject*> aGivenProto) override;
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// Called when CacheChild actor is being destroyed
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void DestroyInternal(CacheChild* aActor);
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// methods forwarded from CacheChild
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void RecvMatchResponse(RequestId aRequestId, nsresult aRv,
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const PCacheResponseOrVoid& aResponse);
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void RecvMatchAllResponse(RequestId aRequestId, nsresult aRv,
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const nsTArray<PCacheResponse>& aResponses);
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void RecvAddAllResponse(RequestId aRequestId, nsresult aRv);
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void RecvPutResponse(RequestId aRequestId, nsresult aRv);
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void RecvDeleteResponse(RequestId aRequestId, nsresult aRv,
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bool aSuccess);
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void RecvKeysResponse(RequestId aRequestId, nsresult aRv,
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const nsTArray<PCacheRequest>& aRequests);
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// TypeUtils methods
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virtual nsIGlobalObject*
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GetGlobalObject() const override;
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#ifdef DEBUG
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virtual void AssertOwningThread() const override;
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#endif
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// PromiseNativeHandler methods
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virtual void
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ResolvedCallback(JSContext* aCx, JS::Handle<JS::Value> aValue) override;
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virtual void
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RejectedCallback(JSContext* aCx, JS::Handle<JS::Value> aValue) override;
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private:
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~Cache();
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// Called when we're destroyed or CCed.
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void DisconnectFromActor();
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// TODO: Replace with actor-per-request model during refactor (bug 1110485)
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RequestId AddRequestPromise(Promise* aPromise, ErrorResult& aRv);
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already_AddRefed<Promise> RemoveRequestPromise(RequestId aRequestId);
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nsCOMPtr<nsIGlobalObject> mGlobal;
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CacheChild* mActor;
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nsTArray<nsRefPtr<Promise>> mRequestPromises;
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Cache)
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};
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} // namespace cache
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_Cache_h
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