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       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
       5             :  * You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_dom_ContentBridgeChild_h
       8             : #define mozilla_dom_ContentBridgeChild_h
       9             : 
      10             : #include "mozilla/dom/PContentBridgeChild.h"
      11             : #include "mozilla/dom/nsIContentChild.h"
      12             : 
      13             : namespace mozilla {
      14             : namespace dom {
      15             : 
      16             : class ContentBridgeChild final : public PContentBridgeChild
      17             :                                , public nsIContentChild
      18             : {
      19             : public:
      20             :   explicit ContentBridgeChild();
      21             : 
      22             :   NS_DECL_ISUPPORTS
      23             : 
      24             :   static void
      25             :   Create(Endpoint<PContentBridgeChild>&& aEndpoint);
      26             : 
      27             :   virtual void ActorDestroy(ActorDestroyReason aWhy) override;
      28             :   void DeferredDestroy();
      29             : 
      30             :   virtual mozilla::ipc::IPCResult RecvAsyncMessage(const nsString& aMsg,
      31             :                                                    InfallibleTArray<jsipc::CpowEntry>&& aCpows,
      32             :                                                    const IPC::Principal& aPrincipal,
      33             :                                                    const ClonedMessageData& aData) override;
      34             : 
      35             :   jsipc::CPOWManager* GetCPOWManager() override;
      36             : 
      37             :   virtual bool SendPBrowserConstructor(PBrowserChild* aActor,
      38             :                                        const TabId& aTabId,
      39             :                                        const TabId& aSameTabGroupAs,
      40             :                                        const IPCTabContext& aContext,
      41             :                                        const uint32_t& aChromeFlags,
      42             :                                        const ContentParentId& aCpID,
      43             :                                        const bool& aIsForBrowser) override;
      44             : 
      45             :   virtual mozilla::ipc::PFileDescriptorSetChild*
      46             :   SendPFileDescriptorSetConstructor(const mozilla::ipc::FileDescriptor&) override;
      47             : 
      48             :   virtual mozilla::ipc::PChildToParentStreamChild*
      49             :   SendPChildToParentStreamConstructor(mozilla::ipc::PChildToParentStreamChild*) override;
      50             : 
      51             :   virtual mozilla::ipc::IPCResult RecvActivate(PBrowserChild* aTab) override;
      52             : 
      53             :   virtual mozilla::ipc::IPCResult RecvDeactivate(PBrowserChild* aTab) override;
      54             : 
      55             :   virtual mozilla::ipc::IPCResult RecvParentActivated(PBrowserChild* aTab,
      56             :                                                       const bool& aActivated) override;
      57             : 
      58             :   virtual already_AddRefed<nsIEventTarget> GetEventTargetFor(TabChild* aTabChild) override;
      59             : 
      60           0 :   FORWARD_SHMEM_ALLOCATOR_TO(PContentBridgeChild)
      61             : 
      62             : protected:
      63             :   virtual ~ContentBridgeChild();
      64             : 
      65             :   virtual PBrowserChild* AllocPBrowserChild(const TabId& aTabId,
      66             :                                             const TabId& aSameTabGroupAs,
      67             :                                             const IPCTabContext& aContext,
      68             :                                             const uint32_t& aChromeFlags,
      69             :                                             const ContentParentId& aCpID,
      70             :                                             const bool& aIsForBrowser) override;
      71             :   virtual bool DeallocPBrowserChild(PBrowserChild*) override;
      72             :   virtual mozilla::ipc::IPCResult RecvPBrowserConstructor(PBrowserChild* aCctor,
      73             :                                                           const TabId& aTabId,
      74             :                                                           const TabId& aSameTabGroupAs,
      75             :                                                           const IPCTabContext& aContext,
      76             :                                                           const uint32_t& aChromeFlags,
      77             :                                                           const ContentParentId& aCpID,
      78             :                                                           const bool& aIsForBrowser) override;
      79             : 
      80             :   virtual mozilla::jsipc::PJavaScriptChild* AllocPJavaScriptChild() override;
      81             :   virtual bool DeallocPJavaScriptChild(mozilla::jsipc::PJavaScriptChild*) override;
      82             : 
      83             :   virtual PIPCBlobInputStreamChild*
      84             :   AllocPIPCBlobInputStreamChild(const nsID& aID,
      85             :                                 const uint64_t& aSize) override;
      86             : 
      87             :   virtual bool
      88             :   DeallocPIPCBlobInputStreamChild(PIPCBlobInputStreamChild*) override;
      89             : 
      90             :   virtual mozilla::ipc::PChildToParentStreamChild*
      91             :   AllocPChildToParentStreamChild() override;
      92             : 
      93             :   virtual bool
      94             :   DeallocPChildToParentStreamChild(mozilla::ipc::PChildToParentStreamChild* aActor) override;
      95             : 
      96             :   virtual PParentToChildStreamChild* AllocPParentToChildStreamChild() override;
      97             : 
      98             :   virtual bool
      99             :   DeallocPParentToChildStreamChild(PParentToChildStreamChild* aActor) override;
     100             : 
     101             :   virtual PFileDescriptorSetChild*
     102             :   AllocPFileDescriptorSetChild(const mozilla::ipc::FileDescriptor& aFD) override;
     103             : 
     104             :   virtual bool
     105             :   DeallocPFileDescriptorSetChild(mozilla::ipc::PFileDescriptorSetChild* aActor) override;
     106             : 
     107             :   DISALLOW_EVIL_CONSTRUCTORS(ContentBridgeChild);
     108             : 
     109             : private:
     110             :   virtual already_AddRefed<nsIEventTarget>
     111             :   GetConstructedEventTarget(const Message& aMsg) override;
     112             : 
     113             : protected: // members
     114             :   RefPtr<ContentBridgeChild> mSelfRef;
     115             : };
     116             : 
     117             : } // namespace dom
     118             : } // namespace mozilla
     119             : 
     120             : #endif // mozilla_dom_ContentBridgeChild_h