forked from mirrors/gecko-dev
0f01791ffc
For cases where the class has direct calls (that is, we cast `this` to the subclass before making the call) no longer declare Recv/Answer methods on the base class at all. This should ensure that slots for them are not generated in vtables, and also allow the derived class to choose the method signature (e.g. whether it wants to take something by reference or by value). Differential Revision: https://phabricator.services.mozilla.com/D18132 --HG-- extra : moz-landing-system : lando
114 lines
4.1 KiB
C++
114 lines
4.1 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_ContentBridgeChild_h
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#define mozilla_dom_ContentBridgeChild_h
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#include "mozilla/dom/PContentBridgeChild.h"
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#include "mozilla/dom/nsIContentChild.h"
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namespace mozilla {
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namespace dom {
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class ContentBridgeChild final : public PContentBridgeChild,
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public nsIContentChild {
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friend class PContentBridgeChild;
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public:
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explicit ContentBridgeChild();
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NS_DECL_ISUPPORTS
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static void Create(Endpoint<PContentBridgeChild>&& aEndpoint);
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virtual void ActorDestroy(ActorDestroyReason aWhy) override;
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void DeferredDestroy();
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virtual mozilla::ipc::IPCResult RecvAsyncMessage(
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const nsString& aMsg, InfallibleTArray<jsipc::CpowEntry>&& aCpows,
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const IPC::Principal& aPrincipal,
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const ClonedMessageData& aData) override;
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jsipc::CPOWManager* GetCPOWManager() override;
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virtual bool SendPBrowserConstructor(
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PBrowserChild* aActor, const TabId& aTabId, const TabId& aSameTabGroupAs,
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const IPCTabContext& aContext, const uint32_t& aChromeFlags,
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const ContentParentId& aCpID, const bool& aIsForBrowser) override;
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virtual mozilla::ipc::PFileDescriptorSetChild*
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SendPFileDescriptorSetConstructor(
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const mozilla::ipc::FileDescriptor&) override;
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virtual mozilla::ipc::PChildToParentStreamChild*
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SendPChildToParentStreamConstructor(
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mozilla::ipc::PChildToParentStreamChild*) override;
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mozilla::ipc::IPCResult RecvActivate(PBrowserChild* aTab);
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mozilla::ipc::IPCResult RecvDeactivate(PBrowserChild* aTab);
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virtual already_AddRefed<nsIEventTarget> GetEventTargetFor(
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TabChild* aTabChild) override;
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FORWARD_SHMEM_ALLOCATOR_TO(PContentBridgeChild)
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protected:
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virtual ~ContentBridgeChild();
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virtual PBrowserChild* AllocPBrowserChild(const TabId& aTabId,
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const TabId& aSameTabGroupAs,
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const IPCTabContext& aContext,
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const uint32_t& aChromeFlags,
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const ContentParentId& aCpID,
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const bool& aIsForBrowser) override;
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virtual bool DeallocPBrowserChild(PBrowserChild*) override;
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virtual mozilla::ipc::IPCResult RecvPBrowserConstructor(
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PBrowserChild* aCctor, const TabId& aTabId, const TabId& aSameTabGroupAs,
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const IPCTabContext& aContext, const uint32_t& aChromeFlags,
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const ContentParentId& aCpID, const bool& aIsForBrowser) override;
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virtual mozilla::jsipc::PJavaScriptChild* AllocPJavaScriptChild() override;
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virtual bool DeallocPJavaScriptChild(
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mozilla::jsipc::PJavaScriptChild*) override;
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virtual PIPCBlobInputStreamChild* AllocPIPCBlobInputStreamChild(
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const nsID& aID, const uint64_t& aSize) override;
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virtual bool DeallocPIPCBlobInputStreamChild(
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PIPCBlobInputStreamChild*) override;
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virtual mozilla::ipc::PChildToParentStreamChild*
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AllocPChildToParentStreamChild() override;
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virtual bool DeallocPChildToParentStreamChild(
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mozilla::ipc::PChildToParentStreamChild* aActor) override;
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virtual PParentToChildStreamChild* AllocPParentToChildStreamChild() override;
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virtual bool DeallocPParentToChildStreamChild(
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PParentToChildStreamChild* aActor) override;
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virtual PFileDescriptorSetChild* AllocPFileDescriptorSetChild(
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const mozilla::ipc::FileDescriptor& aFD) override;
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virtual bool DeallocPFileDescriptorSetChild(
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mozilla::ipc::PFileDescriptorSetChild* aActor) override;
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DISALLOW_EVIL_CONSTRUCTORS(ContentBridgeChild);
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private:
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virtual already_AddRefed<nsIEventTarget> GetConstructedEventTarget(
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const Message& aMsg) override;
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protected: // members
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RefPtr<ContentBridgeChild> mSelfRef;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_ContentBridgeChild_h
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