Method registerTopic

lib/TopicHandlerService/src/TopicHandlerService.cpp:273–323

}

void TopicHandlerService::registerTopic(const String& deviceId, const String& entityId, const String& topic, JsonObjectConst& jsonExtra, ITopicHandler::GetTopicFunc getTopicFunc, HasChangedFunc hasChangedFunc, ITopicHandler::SetTopicFunc setTopicFunc, ITopicHandler::UploadReqFunc uploadReqFunc)
{
    if ((false == deviceId.isEmpty()) &&
        (false == topic.isEmpty()))
    {
        bool isReadAccess  = false;
        bool isWriteAccess = false;

        /* Determine the kind of accessability. */
        if (nullptr != getTopicFunc)
        {
            isReadAccess = true;
        }

        if ((nullptr != setTopicFunc) ||
            (nullptr != uploadReqFunc))
        {
            isWriteAccess = true;
        }

        if ((true == isReadAccess) ||
            (true == isWriteAccess))
        {
            uint8_t         idx              = 0U;
            uint8_t         count            = 0U;
            ITopicHandler** topicHandlerList = TopicHandlers::getList(count);

            /* Register topic by every known topic handler. */
            while (count > idx)
            {
                ITopicHandler* handler = topicHandlerList[idx];

                if (nullptr != handler)
                {
                    handler->registerTopic(deviceId, entityId, topic, jsonExtra, getTopicFunc, setTopicFunc, uploadReqFunc);
                }

                ++idx;
            }

            /* Store every readable topic in a list for automatic publishing on topic change,
             * except topics from plugins. They will be considered separately.
             */
            if ((true == isReadAccess) &&
                (nullptr != hasChangedFunc))
            {
                addToTopicMetaDataList(deviceId, entityId, nullptr, topic, hasChangedFunc);
            }
        }
    }
}

void TopicHandlerService::registerTopic(const String& deviceId, const String& entityId, const String& topic, const char* extraFileName, ITopicHandler::GetTopicFunc getTopicFunc, HasChangedFunc hasChangedFunc, ITopicHandler::SetTopicFunc setTopicFunc, ITopicHandler::UploadReqFunc uploadReqFunc)
{