csharp_broadcast.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.h"

#if TTV_PLATFORM_MAC
#define EXPORT_API __attribute__((visibility("default")))
#else
#define EXPORT_API
#endif

namespace ttv
{
    struct ManagedBroadcastAPIListener
    {
    public:
        ManagedBroadcastAPIListener();

        void FireRequestAuthTokenCallback(TTV_ErrorCode ec, const TTV_AuthToken* result);
        void FireLoginCallback(TTV_ErrorCode ec, const TTV_ChannelInfo* result);
        void FireGetIngestListCallback(TTV_ErrorCode ec, TTV_IngestList* result);
        void FireGetUserInfoCallback(TTV_ErrorCode ec, const TTV_UserInfo___* result);
        void FireGetStreamInfoCallback(TTV_ErrorCode ec, const TTV_StreamInfo* result);
        void FireGetArchivingStateCallback(TTV_ErrorCode ec, const TTV_ArchivingState* result);
        void FireRunCommercialCallback(TTV_ErrorCode ec);
        void FireGetGameLiveStreamsCallback(TTV_ErrorCode ec, const TTV_LiveGameStreamList* result);
        void FireGetGameNameListCallback(TTV_ErrorCode ec, const TTV_GameInfoList* result);
        void FireStartCallback(TTV_ErrorCode ec);
        void FireStopCallback(TTV_ErrorCode ec);
        void FireSendActionMetaDataCallback(TTV_ErrorCode ec);
        void FireSendStartSpanMetaDataCallback(TTV_ErrorCode ec);
        void FireSendEndSpanMetaDataCallback(TTV_ErrorCode ec);
        void FireSetStreamInfoCallback(TTV_ErrorCode ec);
        void FireBufferUnlockCallback(const uint8_t* buffer);

// TODO: revisit how to split this into separate files
#if !TTV_PLATFORM_UNITYIOS
    private:
        typedef void (*TTV_CSharp_RequestAuthTokenCallback) (TTV_ErrorCode ec, const TTV_AuthToken* result);
        typedef void (*TTV_CSharp_LoginCallback) (TTV_ErrorCode ec, const TTV_ChannelInfo* result);
        typedef void (*TTV_CSharp_GetIngestListCallback) (TTV_ErrorCode ec, const TTV_IngestList* result);
        typedef void (*TTV_CSharp_GetUserInfoCallback) (TTV_ErrorCode ec, const TTV_UserInfo___* result);
        typedef void (*TTV_CSharp_GetStreamInfoCallback) (TTV_ErrorCode ec, const TTV_StreamInfo* result);
        typedef void (*TTV_CSharp_GetArchivingStateCallback) (TTV_ErrorCode ec, const TTV_ArchivingState* result);
        typedef void (*TTV_CSharp_RunCommercialCallback) (TTV_ErrorCode ec);
        typedef void (*TTV_CSharp_GetGameLiveStreamsCallback) (TTV_ErrorCode ec, const TTV_LiveGameStreamList* result);
        typedef void (*TTV_CSharp_GetGameNameListCallback) (TTV_ErrorCode ec, const TTV_GameInfoList* result);
        typedef void (*TTV_CSharp_StartCallback) (TTV_ErrorCode ec);
        typedef void (*TTV_CSharp_StopCallback) (TTV_ErrorCode ec);
        typedef void (*TTV_CSharp_SendActionMetaDataCallback) (TTV_ErrorCode ec);
        typedef void (*TTV_CSharp_SendStartSpanMetaDataCallback) (TTV_ErrorCode ec);
        typedef void (*TTV_CSharp_SendEndSpanMetaDataCallback) (TTV_ErrorCode ec);
        typedef void (*TTV_CSharp_SetStreamInfoCallback) (TTV_ErrorCode ec);
        typedef void (*TTV_CSharp_BufferUnlockCallback) (const uint8_t* buffer);

        TTV_CSharp_RequestAuthTokenCallback requestAuthTokenCallback;
        TTV_CSharp_LoginCallback loginCallback;
        TTV_CSharp_GetIngestListCallback getIngestListCallback;
        TTV_CSharp_GetUserInfoCallback getUserInfoCallback;
        TTV_CSharp_GetStreamInfoCallback getStreamInfoCallback;
        TTV_CSharp_GetArchivingStateCallback getArchivingStateCallback;
        TTV_CSharp_RunCommercialCallback runCommercialCallback;
        //TTV_CSharp_GetGameLiveStreamsCallback getGameLiveStreamsCallback;
        TTV_CSharp_GetGameNameListCallback getGameNameListCallback;
        TTV_CSharp_StartCallback startCallback;
        TTV_CSharp_StopCallback stopCallback;
        TTV_CSharp_SendActionMetaDataCallback sendActionMetaDataCallback;
        TTV_CSharp_SendStartSpanMetaDataCallback sendStartSpanMetaDataCallback;
        TTV_CSharp_SendEndSpanMetaDataCallback sendEndSpanMetaDataCallback;
        TTV_CSharp_SetStreamInfoCallback setStreamInfoCallback;
        TTV_CSharp_BufferUnlockCallback bufferUnlockCallback;
#endif
    };

    struct ManagedStatsListener
    {
    public:
        ManagedStatsListener();

        void FireStatCallback(TTV_StatType type, uint64_t data);

    // TODO: revisit how to split this into separate files
#if !TTV_PLATFORM_UNITYIOS
    private:
        typedef void (*TTV_CSharp_StatCallback) (TTV_StatType type, uint64_t data);
        
        TTV_CSharp_StatCallback statCallback;
#endif
    };

    extern "C" TTV_ErrorCode TTV_CSharp_Broadcast_FreeAuthToken(const TTV_AuthToken* authToken);
    extern "C" TTV_ErrorCode TTV_CSharp_Broadcast_FreeIngestList(TTV_IngestList* ingestList);
    extern "C" TTV_ErrorCode TTV_CSharp_Broadcast_FreeChannelInfo(const TTV_ChannelInfo* channelInfo);
    extern "C" TTV_ErrorCode TTV_CSharp_Broadcast_FreeStreamInfo(const TTV_StreamInfo* streamInfo);
    extern "C" TTV_ErrorCode TTV_CSharp_Broadcast_FreeGameNameList(const TTV_GameInfoList* gameList);
    extern "C" TTV_ErrorCode TTV_CSharp_Broadcast_GetStreamTime(uint64_t* timeMs);
    extern "C" TTV_ErrorCode TTV_CSharp_Broadcast_FreeUserInfo(const TTV_UserInfo___* userInfo);
    extern "C" TTV_ErrorCode TTV_CSharp_Broadcast_FreeArchivingState(const TTV_ArchivingState* state);
    
    // These are declared in csharp_broadcast.cpp
    extern ManagedBroadcastAPIListener gManagedBroadcastAPIListener;
    extern ManagedStatsListener gManagedStatsListener;
    extern bool gBroadcastInitialized;
}