#include <cstdio>
#include <sys/socket.h>
#include <netinet/in.h>
#include <cstdlib>
#include <unistd.h>
#include <cstring>
#include <arpa/inet.h>
#include <iostream>
#include <vector>


int main()
{
    auto tmpBuffer = new char[8];
    sockaddr_in myAddr = {AF_INET, htons(1234), INADDR_ANY};
    auto sock = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
    bind(sock, (sockaddr*) &myAddr, sizeof(myAddr));

    const int one = 1;
    setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one));

    listen(sock, 1);

    sockaddr_in inputAddr{};
    socklen_t t = sizeof(inputAddr);

    while(true)
    {
        auto descriptor = accept(sock, (sockaddr *) &inputAddr, &t);
        std::cout << "IP: " << inet_ntoa(inputAddr.sin_addr) << std::endl;
        std::cout << "Port: " << ntohs(inputAddr.sin_port) << std::endl;
        while((read(descriptor, tmpBuffer, 8)) > 0)
            std::cout << tmpBuffer << std::endl;

        close(descriptor);
    }

    close(sock);
    free(tmpBuffer);

    return 0;
}