tftpd_test.cpp

// NOTE: example and test helper only! CK
#include "async_tftpd_server.hpp"

#include <iostream>
#include <unistd.h>

struct PrintNum
{
    void operator()(size_t i) const { std::cout << i << '\n'; }
};

int main(int argc, char *argv[])
{
    try {
        if (argc != 2) {
            std::cerr << "Usage: tftpd <port>\n\n";
            return 0; // OK
        }

        auto port = static_cast<uint16_t>(std::strtoul(argv[1], nullptr, 10));
        auto filename = tftpd::receive_file("/tmp/tftpboot", port, PrintNum());
        if (!filename.empty()) {
            std::cout << "Successfully received: " << filename << "\n\n";
        }
    } catch (std::exception &e) {
        std::cerr << "Exception: " << e.what() << "\n\n";
        exit(EXIT_FAILURE);
    }

    exit(EXIT_SUCCESS);
}