47 lines
1.4 KiB
C++
47 lines
1.4 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_BroadcastChannelService_h
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#define mozilla_dom_BroadcastChannelService_h
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#include "nsISupportsImpl.h"
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#include "nsHashKeys.h"
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#include "nsClassHashtable.h"
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#ifdef XP_WIN
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# undef PostMessage
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#endif
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namespace mozilla::dom {
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class BroadcastChannelParent;
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class MessageData;
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class BroadcastChannelService final {
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public:
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NS_INLINE_DECL_REFCOUNTING(BroadcastChannelService)
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static already_AddRefed<BroadcastChannelService> GetOrCreate();
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void RegisterActor(BroadcastChannelParent* aParent,
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const nsAString& aOriginChannelKey);
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void UnregisterActor(BroadcastChannelParent* aParent,
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const nsAString& aOriginChannelKey);
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void PostMessage(BroadcastChannelParent* aParent, const MessageData& aData,
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const nsAString& aOriginChannelKey);
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private:
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BroadcastChannelService();
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~BroadcastChannelService();
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// Raw Pointers because the actors keep alive this service.
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nsClassHashtable<nsStringHashKey, nsTArray<BroadcastChannelParent*>> mAgents;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_BroadcastChannelService_h
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