standardwebsocket.h

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/********************************************************************************************
* Twitch Broadcasting SDK
*
* This software is supplied under the terms of a license agreement with Twitch Interactive, Inc. and
* may not be copied or used except in accordance with the terms of that agreement
* Copyright (c) 2012-2016 Twitch Interactive, Inc.
*********************************************************************************************/

#pragma once

#include "twitchsdk/core/socket.h"
#include "twitchsdk/core/httprequestutils.h"

namespace ttv
{
    class StandardWebSocket;
    class StandardWebSocketFactory;
    struct StandardWebSocketInnerData;
}


class ttv::StandardWebSocket : public IWebSocket
{
public:
    StandardWebSocket();
    virtual ~StandardWebSocket();

    TTV_ErrorCode Initialize(const std::string& uri);

    // IWebSocket Implementation
    virtual TTV_ErrorCode Connect() override;
    virtual TTV_ErrorCode Disconnect() override;
    virtual bool Connected() override;
    virtual TTV_ErrorCode Send(MessageType type, const uint8_t* buffer, size_t length) override;    
    virtual TTV_ErrorCode Recv(MessageType& type, uint8_t* buffer, size_t length, size_t& received) override;
    virtual TTV_ErrorCode Peek(MessageType& type, size_t& length) override;

private:
    struct SocketData;

    TTV_ErrorCode PollBaseSocket();

    std::unique_ptr<SocketData> mInnerData;
};


class ttv::StandardWebSocketFactory : public ttv::IWebSocketFactory
{
public:
    virtual ~StandardWebSocketFactory();
    virtual bool IsProtocolSupported(const std::string& protocol);
    virtual TTV_ErrorCode CreateWebSocket(const std::string& uri, std::shared_ptr<IWebSocket>& result);
};