#include <cstdio>
#include <unistd.h>

#include "TunDevice.hpp"

int main(void) {
    try {
        TunDevice tun_dev("cvpn%d");
        printf("Tunnel device opened: <%s>, fd <%d>.\nSleeping 10 seconds.\n",
                tun_dev.get_dev_name().c_str(), tun_dev.get_fd());
        sleep(10);
        printf("Shutting down.\n");
    } catch(const TunDevice::InitializationError& exn) {
        fprintf(stderr, "ERROR: %s\n", exn.what());
    }
    return 0;
}