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03ffca06a1
This is the first use of IPCBlob: ClonedMessageData. ClonedMessageData is used for BroadcastChannel, MessagePort and any postMessage() communication. This patch changes StructuredCloneData in order to use IPCBlob instead of PBlob. BroadcastChannel has a custom way to manage Blobs because when the parent receives them from a content process, it must send them to any other BroadcastChild actor duplicating the serialization.
48 lines
1.3 KiB
C++
48 lines
1.3 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_BroadcastChannelParent_h
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#define mozilla_dom_BroadcastChannelParent_h
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#include "mozilla/dom/PBroadcastChannelParent.h"
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namespace mozilla {
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namespace ipc {
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class BackgroundParentImpl;
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class PrincipalInfo;
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} // namespace ipc
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namespace dom {
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class BroadcastChannelService;
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class BroadcastChannelParent final : public PBroadcastChannelParent
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{
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friend class mozilla::ipc::BackgroundParentImpl;
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typedef mozilla::ipc::PrincipalInfo PrincipalInfo;
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private:
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explicit BroadcastChannelParent(const nsAString& aOriginChannelKey);
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~BroadcastChannelParent();
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virtual mozilla::ipc::IPCResult
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RecvPostMessage(const ClonedMessageData& aData) override;
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virtual mozilla::ipc::IPCResult RecvClose() override;
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virtual void ActorDestroy(ActorDestroyReason aWhy) override;
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RefPtr<BroadcastChannelService> mService;
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const nsString mOriginChannelKey;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_BroadcastChannelParent_h
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