thread.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/types/coretypes.h"
#include "twitchsdk/core/types/errortypes.h"

#include <functional>
#include <memory>


namespace ttv
{
    class IThread;
    class IThreadFactory;
    class IThreadApi;

    typedef std::function<void()> ThreadProc;

    TTV_ErrorCode SetThreadFactory(std::shared_ptr<IThreadFactory> factory);
    TTV_ErrorCode SetThreadApi(std::shared_ptr<IThreadApi> api);

    void Sleep(uint64_t milliseconds);

    TTV_ErrorCode CreateThread(ThreadProc threadProc, const std::string& name, std::shared_ptr<IThread>& result);
}


class ttv::IThread
{
public:
    virtual ~IThread();

    virtual void Run() = 0;
    virtual bool Joinable() const = 0;
    virtual void Join() = 0;
};


class ttv::IThreadFactory
{
public:
    virtual ~IThreadFactory();

    virtual TTV_ErrorCode CreateThread(ThreadProc threadProc, const std::string& name, std::shared_ptr<IThread>& result) = 0;
};


class ttv::IThreadApi
{
public:
    virtual ~IThreadApi();

    virtual void Sleep(uint64_t milliseconds) = 0;
};