зеркало из https://github.com/mozilla/gecko-dev.git
119 строки
3.2 KiB
C++
119 строки
3.2 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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#ifndef mozilla_dom_cache_FetchPut_h
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#define mozilla_dom_cache_FetchPut_h
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#include "mozilla/AlreadyAddRefed.h"
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/cache/Manager.h"
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#include "mozilla/dom/cache/PCacheTypes.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 "nsRefPtr.h"
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#include "nsTArray.h"
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#include <utility>
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class nsIInputStream;
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class nsIRunnable;
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class nsIThread;
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namespace mozilla {
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namespace dom {
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class Request;
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class Response;
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namespace cache {
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class FetchPut final : public Manager::Listener
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, public TypeUtils
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{
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public:
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typedef std::pair<nsRefPtr<Request>, nsRefPtr<Response>> PutPair;
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class Listener
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{
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public:
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virtual void
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OnFetchPut(FetchPut* aFetchPut, RequestId aRequestId, nsresult aRv) = 0;
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};
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static nsresult
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Create(Listener* aListener, Manager* aManager,
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RequestId aRequestId, CacheId aCacheId,
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const nsTArray<PCacheRequest>& aRequests,
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const nsTArray<nsCOMPtr<nsIInputStream>>& aRequestStreams,
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FetchPut** aFetchPutOut);
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void ClearListener();
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private:
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class Runnable;
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class FetchObserver;
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struct State
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{
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PCacheRequest mPCacheRequest;
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nsCOMPtr<nsIInputStream> mRequestStream;
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nsRefPtr<FetchObserver> mFetchObserver;
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PCacheResponse mPCacheResponse;
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nsCOMPtr<nsIInputStream> mResponseStream;
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nsRefPtr<Request> mRequest;
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nsRefPtr<Response> mResponse;
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};
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FetchPut(Listener* aListener, Manager* aManager,
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RequestId aRequestId, CacheId aCacheId,
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const nsTArray<PCacheRequest>& aRequests,
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const nsTArray<nsCOMPtr<nsIInputStream>>& aRequestStreams);
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~FetchPut();
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nsresult DispatchToMainThread();
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void DispatchToInitiatingThread();
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void DoFetchOnMainThread();
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void FetchComplete(FetchObserver* aObserver,
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InternalResponse* aInternalResponse);
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void MaybeCompleteOnMainThread();
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void DoPutOnWorkerThread();
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static bool MatchInPutList(const PCacheRequest& aRequest,
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const nsTArray<CacheRequestResponse>& aPutList);
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virtual void OnCachePutAll(RequestId aRequestId, nsresult aRv) override;
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void MaybeSetError(nsresult aRv);
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void MaybeNotifyListener();
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// TypeUtils methods
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virtual nsIGlobalObject* 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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virtual CachePushStreamChild*
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CreatePushStream(nsIAsyncInputStream* aStream) override;
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Listener* mListener;
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nsRefPtr<Manager> mManager;
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const RequestId mRequestId;
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const CacheId mCacheId;
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nsCOMPtr<nsIThread> mInitiatingThread;
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nsTArray<State> mStateList;
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uint32_t mPendingCount;
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nsresult mResult;
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nsCOMPtr<nsIRunnable> mRunnable;
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public:
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(mozilla::dom::cache::FetchPut)
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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_FetchPut_h
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