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72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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_SharedMessagePortMessage_h
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#define mozilla_dom_SharedMessagePortMessage_h
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#include "mozilla/dom/StructuredCloneHolder.h"
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namespace mozilla {
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namespace dom {
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class MessagePortChild;
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class MessagePortMessage;
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class MessagePortParent;
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class SharedMessagePortMessage final : public StructuredCloneHolder
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{
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public:
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NS_INLINE_DECL_REFCOUNTING(SharedMessagePortMessage)
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nsTArray<uint8_t> mData;
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SharedMessagePortMessage()
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: StructuredCloneHolder(CloningSupported, TransferringSupported,
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DifferentProcess)
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{}
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void Read(nsISupports* aParent,
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JSContext* aCx,
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JS::MutableHandle<JS::Value> aValue,
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ErrorResult& aRv);
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void Write(JSContext* aCx,
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JS::Handle<JS::Value> aValue,
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JS::Handle<JS::Value> aTransfer,
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ErrorResult& aRv);
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void Free();
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static void
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FromSharedToMessagesChild(
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MessagePortChild* aActor,
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const nsTArray<RefPtr<SharedMessagePortMessage>>& aData,
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nsTArray<MessagePortMessage>& aArray);
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static bool
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FromMessagesToSharedChild(
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nsTArray<MessagePortMessage>& aArray,
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FallibleTArray<RefPtr<SharedMessagePortMessage>>& aData);
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static bool
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FromSharedToMessagesParent(
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MessagePortParent* aActor,
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const nsTArray<RefPtr<SharedMessagePortMessage>>& aData,
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FallibleTArray<MessagePortMessage>& aArray);
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static bool
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FromMessagesToSharedParent(
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nsTArray<MessagePortMessage>& aArray,
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FallibleTArray<RefPtr<SharedMessagePortMessage>>& aData);
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private:
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~SharedMessagePortMessage();
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_SharedMessagePortMessage_h
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