зеркало из https://github.com/mozilla/gecko-dev.git
143 строки
5.1 KiB
C++
143 строки
5.1 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_nsIContentParent_h
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#define mozilla_dom_nsIContentParent_h
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/ipc/IdType.h"
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#include "mozilla/ipc/ProtocolUtils.h"
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#include "nsFrameMessageManager.h"
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#include "nsISupports.h"
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#include "mozilla/dom/CPOWManagerGetter.h"
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#define NS_ICONTENTPARENT_IID \
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{ 0xeeec9ebf, 0x8ecf, 0x4e38, \
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{ 0x81, 0xda, 0xb7, 0x34, 0x13, 0x7e, 0xac, 0xf3 } }
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namespace IPC {
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class Principal;
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} // namespace IPC
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namespace mozilla {
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namespace jsipc {
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class PJavaScriptParent;
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class CpowEntry;
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} // namespace jsipc
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namespace ipc {
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class PFileDescriptorSetParent;
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class PSendStreamParent;
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}
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namespace dom {
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class Blob;
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class BlobConstructorParams;
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class BlobImpl;
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class BlobParent;
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class ContentParent;
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class ContentBridgeParent;
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class IPCTabContext;
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class PBlobParent;
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class PBrowserParent;
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class nsIContentParent : public nsISupports
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, public mozilla::dom::ipc::MessageManagerCallback
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, public CPOWManagerGetter
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, public mozilla::ipc::IShmemAllocator
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{
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICONTENTPARENT_IID)
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nsIContentParent();
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BlobParent* GetOrCreateActorForBlob(Blob* aBlob);
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BlobParent* GetOrCreateActorForBlobImpl(BlobImpl* aImpl);
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virtual ContentParentId ChildID() const = 0;
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virtual bool IsForBrowser() const = 0;
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MOZ_MUST_USE virtual PBlobParent*
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SendPBlobConstructor(PBlobParent* aActor,
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const BlobConstructorParams& aParams) = 0;
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MOZ_MUST_USE virtual PBrowserParent*
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SendPBrowserConstructor(PBrowserParent* actor,
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const TabId& aTabId,
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const IPCTabContext& context,
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const uint32_t& chromeFlags,
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const ContentParentId& aCpId,
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const bool& aIsForBrowser) = 0;
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virtual bool IsContentParent() const { return false; }
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ContentParent* AsContentParent();
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virtual bool IsContentBridgeParent() const { return false; }
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ContentBridgeParent* AsContentBridgeParent();
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nsFrameMessageManager* GetMessageManager() const { return mMessageManager; }
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virtual int32_t Pid() const = 0;
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protected: // methods
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bool CanOpenBrowser(const IPCTabContext& aContext);
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protected: // IPDL methods
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virtual mozilla::jsipc::PJavaScriptParent* AllocPJavaScriptParent();
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virtual bool DeallocPJavaScriptParent(mozilla::jsipc::PJavaScriptParent*);
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virtual PBrowserParent* 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& aIsForBrowser);
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virtual bool DeallocPBrowserParent(PBrowserParent* frame);
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virtual PBlobParent* AllocPBlobParent(const BlobConstructorParams& aParams);
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virtual bool DeallocPBlobParent(PBlobParent* aActor);
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virtual mozilla::ipc::PFileDescriptorSetParent*
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AllocPFileDescriptorSetParent(const mozilla::ipc::FileDescriptor& aFD);
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virtual bool
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DeallocPFileDescriptorSetParent(mozilla::ipc::PFileDescriptorSetParent* aActor);
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virtual mozilla::ipc::PSendStreamParent* AllocPSendStreamParent();
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virtual bool DeallocPSendStreamParent(mozilla::ipc::PSendStreamParent* aActor);
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virtual mozilla::ipc::IPCResult 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<ipc::StructuredCloneData>* aRetvals);
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virtual mozilla::ipc::IPCResult RecvRpcMessage(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<ipc::StructuredCloneData>* aRetvals);
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virtual mozilla::ipc::IPCResult 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);
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protected: // members
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RefPtr<nsFrameMessageManager> mMessageManager;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsIContentParent, NS_ICONTENTPARENT_IID)
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} // namespace dom
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} // namespace mozilla
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#endif /* mozilla_dom_nsIContentParent_h */
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