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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 */
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