klijent

#include "stdafx.h"
#define _WINSOCK_DEPRECATED_NO_WARNINGS 1
#include <iostream>
#include <algorithm>
#include <stdio.h>
#include <conio.h>
#include <winsock.h>
#include <locale>
#include <sstream>
#include <string>
#include <conio.h>
#include <math.h>
#pragma comment(lib,"ws2_32.lib")

#pragma pack (1)

using namespace std;

/*
struct Pierwsza{
    unsigned short int punkty;
    int x[3];
    int y[3];
    int time[3];

};

struct Dane{

    //char kod;

    Pierwsza dane[1024];
};
*/

void ShowError(){
    char blad[1024];
    FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, 0, WSAGetLastError(), 0, blad, sizeof(blad), NULL);
    printf("%s\n", blad);

}

int main()
{
    setlocale(LC_ALL, "Polish");
    WSADATA ws;
    int blad = WSAStartup(MAKEWORD(2, 2), &ws);
    ShowError();

    SOCKET s = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);

    //Pierwsza dane1;


    if (s != SOCKET_ERROR)
    {
        sockaddr_in addr = { 0 };
        addr.sin_addr.S_un.S_addr = inet_addr("127.0.0.1");
        addr.sin_family = AF_INET;
        addr.sin_port = htons(12345);

        char buffer[128];
        char odbior[128];
        char text[] = "exit";
        char bin[] = "bin";

        int addrSize = sizeof(addr);
        std::string kuniec;
        std::stringstream ss;
        cin >> buffer;
        sendto(s, buffer, strlen(buffer), 0, (sockaddr*)&addr, sizeof(addr));
        cout << "Wyslana wiadomosc to: " << buffer << endl;
        int n = recvfrom(s, buffer, sizeof(buffer), 0, (sockaddr*)&addr, &addrSize);\
        cout << "Odebrana wiadomosc to: " << buffer << endl;
do
{
            //std::cout << "wprowadz text" << std::endl;

    do
    {
            cin >> buffer;
            int n = sendto(s, buffer, strlen(buffer), 0, (sockaddr*)&addr, sizeof(addr));
            cout << "Wyslana wiadomosc to: " << buffer << endl;
            //ShowError();

                if (n > 0)
                {
                    n = recvfrom(s, buffer, sizeof(buffer), 0, (sockaddr*)&addr, &addrSize);
                    cout << "Odebrana wiadomosc to: " << buffer << endl;
                }

                std::cout << "skonczyc t/n?" << std::endl;




        }while(_stricmp(buffer,text) != 0);

} while (kuniec.compare("tak"));

        closesocket(s);
        ShowError();
    }


    WSACleanup();
    _getch();
    return 0;
}