gecko-dev/dom/messagechannel/MessagePortParent.h

66 lines
1.7 KiB
C++

/* 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_MessagePortParent_h
#define mozilla_dom_MessagePortParent_h
#include "mozilla/dom/PMessagePortParent.h"
namespace mozilla {
namespace dom {
class MessagePortService;
class MessagePortParent final : public PMessagePortParent
{
public:
explicit MessagePortParent(const nsID& aUUID);
~MessagePortParent();
bool Entangle(const nsID& aDestinationUUID,
const uint32_t& aSequenceID);
bool Entangled(const nsTArray<ClonedMessageData>& aMessages);
void Close();
void CloseAndDelete();
bool CanSendData() const
{
return mCanSendData;
}
const nsID& ID() const
{
return mUUID;
}
static bool ForceClose(const nsID& aUUID,
const nsID& aDestinationUUID,
const uint32_t& aSequenceID);
private:
virtual mozilla::ipc::IPCResult RecvPostMessages(nsTArray<ClonedMessageData>&& aMessages)
override;
virtual mozilla::ipc::IPCResult RecvDisentangle(nsTArray<ClonedMessageData>&& aMessages)
override;
virtual mozilla::ipc::IPCResult RecvStopSendingData() override;
virtual mozilla::ipc::IPCResult RecvClose() override;
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
RefPtr<MessagePortService> mService;
const nsID mUUID;
bool mEntangled;
bool mCanSendData;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_MessagePortParent_h