зеркало из https://github.com/mozilla/gecko-dev.git
55 строки
1.9 KiB
C++
55 строки
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 "mozilla/ipc/BackgroundUtils.h"
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namespace mozilla::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 mozilla::dom
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#endif // !defined(mozilla_dom_ChildProcessChannelListener_h)
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