зеркало из https://github.com/mozilla/gecko-dev.git
155 строки
4.4 KiB
C++
155 строки
4.4 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_ContentBridgeParent_h
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#define mozilla_dom_ContentBridgeParent_h
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#include "mozilla/dom/PContentBridgeParent.h"
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#include "mozilla/dom/nsIContentParent.h"
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#include "mozilla/dom/ipc/IdType.h"
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#include "nsIObserver.h"
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namespace mozilla {
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namespace dom {
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class ContentBridgeParent : public PContentBridgeParent
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, public nsIContentParent
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, public nsIObserver
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{
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public:
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explicit ContentBridgeParent(Transport* aTransport);
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NS_DECL_ISUPPORTS
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NS_DECL_NSIOBSERVER
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virtual void ActorDestroy(ActorDestroyReason aWhy) override;
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void DeferredDestroy();
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virtual bool IsContentBridgeParent() const override { return true; }
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void NotifyTabDestroyed();
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static ContentBridgeParent*
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Create(Transport* aTransport, ProcessId aOtherProcess);
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virtual PBlobParent*
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SendPBlobConstructor(PBlobParent* actor,
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const BlobConstructorParams& params) override;
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virtual PBrowserParent*
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SendPBrowserConstructor(PBrowserParent* aActor,
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const TabId& aTabId,
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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& aIsForApp,
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const bool& aIsForBrowser) override;
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FORWARD_SHMEM_ALLOCATOR_TO(PContentBridgeParent)
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jsipc::CPOWManager* GetCPOWManager() override;
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virtual ContentParentId ChildID() const override
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{
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return mChildID;
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}
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virtual bool IsForApp() const override
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{
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return mIsForApp;
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}
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virtual bool IsForBrowser() const override
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{
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return mIsForBrowser;
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}
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virtual int32_t Pid() const override
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{
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// XXX: do we need this for ContentBridgeParent?
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return -1;
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}
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protected:
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virtual ~ContentBridgeParent();
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void SetChildID(ContentParentId aId)
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{
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mChildID = aId;
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}
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void SetIsForApp(bool aIsForApp)
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{
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mIsForApp = aIsForApp;
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}
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void SetIsForBrowser(bool aIsForBrowser)
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{
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mIsForBrowser = aIsForBrowser;
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}
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void Close()
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{
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// Trick NewRunnableMethod
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PContentBridgeParent::Close();
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}
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protected:
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virtual bool
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RecvSyncMessage(const nsString& aMsg,
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const ClonedMessageData& aData,
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InfallibleTArray<jsipc::CpowEntry>&& aCpows,
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const IPC::Principal& aPrincipal,
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nsTArray<StructuredCloneData>* aRetvals) override;
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virtual bool RecvAsyncMessage(const nsString& aMsg,
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InfallibleTArray<jsipc::CpowEntry>&& aCpows,
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const IPC::Principal& aPrincipal,
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const ClonedMessageData& aData) override;
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virtual jsipc::PJavaScriptParent* AllocPJavaScriptParent() override;
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virtual bool
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DeallocPJavaScriptParent(jsipc::PJavaScriptParent*) override;
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virtual PBrowserParent*
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AllocPBrowserParent(const TabId& aTabId,
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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& aIsForApp,
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const bool& aIsForBrowser) override;
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virtual bool DeallocPBrowserParent(PBrowserParent*) override;
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virtual PBlobParent*
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AllocPBlobParent(const BlobConstructorParams& aParams) override;
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virtual bool DeallocPBlobParent(PBlobParent*) override;
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virtual PSendStreamParent* AllocPSendStreamParent() override;
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virtual bool DeallocPSendStreamParent(PSendStreamParent* aActor) override;
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virtual PFileDescriptorSetParent*
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AllocPFileDescriptorSetParent(const mozilla::ipc::FileDescriptor&) override;
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virtual bool
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DeallocPFileDescriptorSetParent(PFileDescriptorSetParent*) override;
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DISALLOW_EVIL_CONSTRUCTORS(ContentBridgeParent);
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protected: // members
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RefPtr<ContentBridgeParent> mSelfRef;
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Transport* mTransport; // owned
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ContentParentId mChildID;
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bool mIsForApp;
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bool mIsForBrowser;
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private:
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friend class ContentParent;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_ContentBridgeParent_h
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