/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef mozilla_dom_nsIContentParent_h #define mozilla_dom_nsIContentParent_h #include "mozilla/Attributes.h" #include "mozilla/dom/ipc/IdType.h" #include "mozilla/ipc/ProtocolUtils.h" #include "nsFrameMessageManager.h" #include "nsISupports.h" #include "mozilla/dom/CPOWManagerGetter.h" #define NS_ICONTENTPARENT_IID \ { 0xeeec9ebf, 0x8ecf, 0x4e38, \ { 0x81, 0xda, 0xb7, 0x34, 0x13, 0x7e, 0xac, 0xf3 } } namespace IPC { class Principal; } // namespace IPC namespace mozilla { namespace jsipc { class PJavaScriptParent; class CpowEntry; } // namespace jsipc namespace ipc { class PFileDescriptorSetParent; class PSendStreamParent; } namespace dom { class Blob; class BlobConstructorParams; class BlobImpl; class BlobParent; class ContentParent; class ContentBridgeParent; class IPCTabContext; class PBlobParent; class PBrowserParent; class nsIContentParent : public nsISupports , public mozilla::dom::ipc::MessageManagerCallback , public CPOWManagerGetter , public mozilla::ipc::IShmemAllocator { public: NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICONTENTPARENT_IID) nsIContentParent(); BlobParent* GetOrCreateActorForBlob(Blob* aBlob); BlobParent* GetOrCreateActorForBlobImpl(BlobImpl* aImpl); virtual ContentParentId ChildID() const = 0; virtual bool IsForApp() const = 0; virtual bool IsForBrowser() const = 0; MOZ_MUST_USE virtual PBlobParent* SendPBlobConstructor(PBlobParent* aActor, const BlobConstructorParams& aParams) = 0; MOZ_MUST_USE virtual PBrowserParent* SendPBrowserConstructor(PBrowserParent* actor, const TabId& aTabId, const IPCTabContext& context, const uint32_t& chromeFlags, const ContentParentId& aCpId, const bool& aIsForApp, const bool& aIsForBrowser) = 0; virtual bool IsContentParent() const { return false; } ContentParent* AsContentParent(); virtual bool IsContentBridgeParent() const { return false; } ContentBridgeParent* AsContentBridgeParent(); nsFrameMessageManager* GetMessageManager() const { return mMessageManager; } virtual int32_t Pid() const = 0; protected: // methods bool CanOpenBrowser(const IPCTabContext& aContext); protected: // IPDL methods virtual mozilla::jsipc::PJavaScriptParent* AllocPJavaScriptParent(); virtual bool DeallocPJavaScriptParent(mozilla::jsipc::PJavaScriptParent*); virtual PBrowserParent* AllocPBrowserParent(const TabId& aTabId, const IPCTabContext& aContext, const uint32_t& aChromeFlags, const ContentParentId& aCpId, const bool& aIsForApp, const bool& aIsForBrowser); virtual bool DeallocPBrowserParent(PBrowserParent* frame); virtual PBlobParent* AllocPBlobParent(const BlobConstructorParams& aParams); virtual bool DeallocPBlobParent(PBlobParent* aActor); virtual mozilla::ipc::PFileDescriptorSetParent* AllocPFileDescriptorSetParent(const mozilla::ipc::FileDescriptor& aFD); virtual bool DeallocPFileDescriptorSetParent(mozilla::ipc::PFileDescriptorSetParent* aActor); virtual mozilla::ipc::PSendStreamParent* AllocPSendStreamParent(); virtual bool DeallocPSendStreamParent(mozilla::ipc::PSendStreamParent* aActor); virtual bool RecvSyncMessage(const nsString& aMsg, const ClonedMessageData& aData, InfallibleTArray<jsipc::CpowEntry>&& aCpows, const IPC::Principal& aPrincipal, nsTArray<ipc::StructuredCloneData>* aRetvals); virtual bool RecvRpcMessage(const nsString& aMsg, const ClonedMessageData& aData, InfallibleTArray<jsipc::CpowEntry>&& aCpows, const IPC::Principal& aPrincipal, nsTArray<ipc::StructuredCloneData>* aRetvals); virtual bool RecvAsyncMessage(const nsString& aMsg, InfallibleTArray<jsipc::CpowEntry>&& aCpows, const IPC::Principal& aPrincipal, const ClonedMessageData& aData); protected: // members RefPtr<nsFrameMessageManager> mMessageManager; }; NS_DEFINE_STATIC_IID_ACCESSOR(nsIContentParent, NS_ICONTENTPARENT_IID) } // namespace dom } // namespace mozilla #endif /* mozilla_dom_nsIContentParent_h */