forked from mirrors/gecko-dev
ad01a10a3b
Note that this patch only transforms the use of the nsDataHashtable type alias to a directly equivalent use of nsTHashMap. It does not change the specification of the hash key type to make use of the key class deduction that nsTHashMap allows for in some cases. That can be done in a separate step, but requires more attention. Differential Revision: https://phabricator.services.mozilla.com/D106008
56 lines
1.9 KiB
C++
56 lines
1.9 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_ChildProcessChannelListener_h
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#define mozilla_dom_ChildProcessChannelListener_h
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#include <functional>
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#include "mozilla/extensions/StreamFilterParent.h"
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#include "mozilla/net/NeckoChannelParams.h"
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#include "nsDOMNavigationTiming.h"
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#include "nsTHashMap.h"
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#include "nsIChannel.h"
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#include "BackgroundUtils.h"
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namespace mozilla {
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namespace dom {
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class ChildProcessChannelListener final {
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NS_INLINE_DECL_REFCOUNTING(ChildProcessChannelListener)
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using Endpoint = mozilla::ipc::Endpoint<extensions::PStreamFilterParent>;
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using Resolver = std::function<void(const nsresult&)>;
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using Callback = std::function<nsresult(
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nsDocShellLoadState*, nsTArray<Endpoint>&&, nsDOMNavigationTiming*)>;
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void RegisterCallback(uint64_t aIdentifier, Callback&& aCallback);
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void OnChannelReady(nsDocShellLoadState* aLoadState, uint64_t aIdentifier,
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nsTArray<Endpoint>&& aStreamFilterEndpoints,
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nsDOMNavigationTiming* aTiming, Resolver&& aResolver);
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static already_AddRefed<ChildProcessChannelListener> GetSingleton();
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private:
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ChildProcessChannelListener() = default;
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~ChildProcessChannelListener();
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struct CallbackArgs {
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RefPtr<nsDocShellLoadState> mLoadState;
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nsTArray<Endpoint> mStreamFilterEndpoints;
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RefPtr<nsDOMNavigationTiming> mTiming;
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Resolver mResolver;
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};
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// TODO Backtrack.
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nsTHashMap<nsUint64HashKey, Callback> mCallbacks;
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nsTHashMap<nsUint64HashKey, CallbackArgs> mChannelArgs;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // !defined(mozilla_dom_ChildProcessChannelListener_h)
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