Conformance Tools Sample

A small command-line utility built on top of the ConformanceTools API. It supports two commands: FetchMulticastChannelGroups, which retrieves the multicast channel configuration for the given credentials, and FetchDebugResponse, which fetches a debug response from the exchange. Both are used during API certification / conformance testing.

Source code

#include "../Common/Utils.h"
 
#include <OnixS/ICE/iMpact/MarketData/ConformanceTools.h>
 
#include <cstdlib>
 
using namespace OnixS::ICE::iMpact::MarketData;
 
int main(int argc, char** argv)
{
    try
    {
        introduceMyself("Conformance Tools");
 
        if (argc < 2)
        {
            std::cerr
                << "Usage: " << argv[0] << " <command> <args>\n"
                << "Available commands:\n"
                << "  FetchMulticastChannelGroups <host> <port> <username> <password> [<useSsl> "
                   "<timeoutInMilliseconds> <localNetworkInterface>]\n"
                << "  FetchDebugResponse <host> <port> [<useSsl> <timeoutInMilliseconds> <localNetworkInterface>]\n";
 
            return EXIT_FAILURE;
        }
 
        const std::string command = argv[1];
 
        if (command == "FetchMulticastChannelGroups")
        {
            if (argc < 6)
            {
                std::cerr << "Usage: " << argv[0]
                          << " FetchMulticastChannelGroups <host> <port> <username> <password> [<useSsl> "
                             "<timeoutInMilliseconds> <localNetworkInterface>]\n";
                return EXIT_FAILURE;
            }
 
            const std::string host = argv[2];
            const int port = std::atoi(argv[3]);
            const std::string username = argv[4];
            const std::string password = argv[5];
            const bool useSsl = argc > 6 ? std::atoi(argv[6]) : true;
            const unsigned int timeoutInMilliseconds = argc > 7 ? std::atoi(argv[7]) : 30000;
            const std::string localNetworkInterface = argc > 8 ? argv[8] : "";
 
            MulticastChannelGroups multicastChannelGroups = ConformanceTools::fetchMulticastChannelGroups(
                host,
                port,
                username,
                password,
                useSsl,
                timeoutInMilliseconds,
                localNetworkInterface
            );
 
            std::cout << multicastChannelGroups << std::endl;
        }
        else if (command == "FetchDebugResponse")
        {
            if (argc < 4)
            {
                std::cerr
                    << "Usage: " << argv[0]
                    << " FetchDebugResponse <host> <port> [<useSsl> <timeoutInMilliseconds> <localNetworkInterface>]\n";
                return EXIT_FAILURE;
            }
 
            const std::string host = argv[2];
            const int port = std::atoi(argv[3]);
            const bool useSsl = argc > 4 ? std::atoi(argv[4]) : true;
            const unsigned int timeoutInMilliseconds = argc > 5 ? std::atoi(argv[5]) : 30000;
            const std::string localNetworkInterface = argc > 6 ? argv[6] : "";
 
            DebugResponse debugResponse =
                ConformanceTools::fetchDebugResponse(host, port, useSsl, timeoutInMilliseconds, localNetworkInterface);
 
            std::cout << debugResponse << std::endl;
        }
        else
        {
            std::cerr << "Unknown command: " << command << std::endl;
            return EXIT_FAILURE;
        }
 
        std::cout << "Done." << std::endl;
    }
    catch (const std::exception& ex)
    {
        std::cerr << "Error: " << ex.what() << std::endl;
        return EXIT_FAILURE;
    }
    catch (...)
    {
        std::cerr << "Unknown exception." << std::endl;
        return EXIT_FAILURE;
    }
 
    return EXIT_SUCCESS;
}