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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et 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_net_WebSocketConnection_h
#define mozilla_net_WebSocketConnection_h
#include <list>
#include "nsIStreamListener.h"
#include "nsIAsyncInputStream.h"
#include "nsIAsyncOutputStream.h"
#include "mozilla/net/WebSocketConnectionBase.h"
#include "nsTArray.h"
#include "nsISocketTransport.h"
class nsISocketTransport;
namespace mozilla {
namespace net {
class WebSocketConnectionListener;
class WebSocketConnection : public nsIInputStreamCallback,
public nsIOutputStreamCallback,
public WebSocketConnectionBase {
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIINPUTSTREAMCALLBACK
NS_DECL_NSIOUTPUTSTREAMCALLBACK
explicit WebSocketConnection(nsISocketTransport* aTransport,
nsIAsyncInputStream* aInputStream,
nsIAsyncOutputStream* aOutputStream);
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 WriteOutputData(nsTArray<uint8_t>&& aData);
nsresult StartReading() override;
void DrainSocketData() override;
nsresult GetSecurityInfo(nsITransportSecurityInfo** aSecurityInfo) override;
private:
virtual ~WebSocketConnection();
class OutputData {
public:
explicit OutputData(nsTArray<uint8_t>&& aData) : mData(std::move(aData)) {
MOZ_COUNT_CTOR(OutputData);
}
~OutputData() { MOZ_COUNT_DTOR(OutputData); }
const nsTArray<uint8_t>& GetData() const { return mData; }
private:
nsTArray<uint8_t> mData;
};
RefPtr<WebSocketConnectionListener> mListener;
nsCOMPtr<nsISocketTransport> mTransport;
nsCOMPtr<nsIAsyncInputStream> mSocketIn;
nsCOMPtr<nsIAsyncOutputStream> mSocketOut;
nsCOMPtr<nsIEventTarget> mSocketThread;
size_t mWriteOffset{0};
std::list<OutputData> mOutputQueue;
bool mStartReadingCalled{false};
};
} // namespace net
} // namespace mozilla
#endif // mozilla_net_WebSocketConnection_h
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