#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <sys/time.h>

int main(int argc, char **argv)
{
    char odbior[10];
    struct sockaddr_in endpoint;
    int sdsocket, addrlen, sdconnection;
    const int port = 7332;
    const char ip[512] = "192.168.0.43";
    char buff[512];
    char eee[1];
    struct dirent **namelist;
    int n;
    char wiadomosc[512];
    char mess[512];

    endpoint.sin_family = AF_INET;
    endpoint.sin_port = htons(port);
    endpoint.sin_addr.s_addr = inet_addr(ip);
    addrlen = sizeof(struct sockaddr_in);

    while (1)
    {
        printf("wpisz 11 aby nawiazac polaczenie\nwpisz 22 aby moc napisac polecenie\n");
        scanf("%s", mess);

        if (strncmp("11", mess, 2) == 0)
        {
            printf("Realizowany jest connect\n");
            if ((sdsocket = socket(AF_INET, SOCK_STREAM, 0)) < 0)
            {
                printf("socket()  nie powiodl sie (failed)\n");
                return 1;
            }

            if (connect(sdsocket, (struct sockaddr *)&endpoint, addrlen) < 0)
            {
                printf("connect()  nie powiodl sie (failed)\n");
                return 0;
            }
            bzero(odbior, 512);
            recv(sdsocket, odbior, 10, 0);
            printf("Wiadomosc tresc: %s\n", odbior);
        }
        else if (strncmp("22", mess, 2) == 0)
        {
            printf("Wpisz zapytanie do serwera\n");
            if ((sdsocket = socket(AF_INET, SOCK_STREAM, 0)) < 0)
            {
                printf("socket()  nie powiodl sie (failed)\n");
                return 1;
            }

            if (connect(sdsocket, (struct sockaddr *)&endpoint, addrlen) < 0)
            {
                printf("connect()  nie powiodl sie (failed)\n");
                return 0;
            }

            scanf("%s", buff);
            send(sdsocket, buff, 512, 0);

            close(sdsocket);

            //////////////////////////////////

            if ((sdsocket = socket(AF_INET, SOCK_STREAM, 0)) < 0)
            {
                printf("socket()  nie powiodl sie (failed)\n");
                return 1;
            }

            if (connect(sdsocket, (struct sockaddr *)&endpoint, addrlen) < 0)
            {
                printf("connect()  nie powiodl sie (failed)\n");
                return 0;
            }
            bzero(odbior, 512);
            recv(sdsocket, odbior, 512, 0);
            printf("%s\n", odbior);
        }else{
            if ((sdsocket = socket(AF_INET, SOCK_STREAM, 0)) < 0)
            {
                printf("socket()  nie powiodl sie (failed)\n");
                return 1;
            }

            if (connect(sdsocket, (struct sockaddr *)&endpoint, addrlen) < 0)
            {
                printf("connect()  nie powiodl sie (failed)\n");
                return 0;
            }

            scanf("%s", buff);
            send(sdsocket, buff, 512, 0);

            close(sdsocket);
        }
    }

    return 0;
}