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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et ft=cpp : */
/* 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_net_WebSocketConnectionParent_h
#define mozilla_net_WebSocketConnectionParent_h
#include "mozilla/net/PWebSocketConnectionParent.h"
#include "mozilla/net/WebSocketConnectionBase.h"
#include "nsISupportsImpl.h"
#include "WebSocketConnectionBase.h"
class nsIHttpUpgradeListener;
namespace mozilla {
namespace net {
class WebSocketConnectionListener;
// WebSocketConnectionParent implements WebSocketConnectionBase and provides
// interface for WebSocketChannel to send/receive data. The ownership model for
// WebSocketConnectionParent is that IPDL and WebSocketChannel hold strong
// reference of this object. When Close() is called, a __delete__ message will
// be sent and the IPC actor will be deallocated as well.
class WebSocketConnectionParent final : public PWebSocketConnectionParent,
public WebSocketConnectionBase {
public:
NS_DECL_THREADSAFE_ISUPPORTS
explicit WebSocketConnectionParent(nsIHttpUpgradeListener* aListener);
mozilla::ipc::IPCResult RecvOnTransportAvailable(
nsITransportSecurityInfo* aSecurityInfo);
mozilla::ipc::IPCResult RecvOnError(const nsresult& aStatus);
mozilla::ipc::IPCResult RecvOnTCPClosed();
mozilla::ipc::IPCResult RecvOnDataReceived(nsTArray<uint8_t>&& aData);
mozilla::ipc::IPCResult RecvOnUpgradeFailed(const nsresult& aReason);
void ActorDestroy(ActorDestroyReason aWhy) override;
nsresult Init(WebSocketConnectionListener* aListener) override;
void GetIoTarget(nsIEventTarget** aTarget) override;
void Close() override;
nsresult WriteOutputData(const uint8_t* aHdrBuf, uint32_t aHdrBufLength,
const uint8_t* aPayloadBuf,
uint32_t aPayloadBufLength) override;
nsresult StartReading() override;
void DrainSocketData() override;
nsresult GetSecurityInfo(nsITransportSecurityInfo** aSecurityInfo) override;
private:
virtual ~WebSocketConnectionParent();
nsCOMPtr<nsIHttpUpgradeListener> mUpgradeListener;
RefPtr<WebSocketConnectionListener> mListener;
nsCOMPtr<nsISerialEventTarget> mBackgroundThread;
nsCOMPtr<nsITransportSecurityInfo> mSecurityInfo;
Atomic<bool> mClosed{false};
Mutex mMutex MOZ_UNANNOTATED{"WebSocketConnectionParent::mMutex"};
};
} // namespace net
} // namespace mozilla
#endif // mozilla_net_WebSocketConnectionParent_h
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