[PWŚS] beta HOSTNAME to FILE

#define _WINSOCK_DEPRECATED_NO_WARNINGS
#define _CRT_SECURE_NO_WARNINGS

#include <WinSock2.h>
#include <stdio.h>

#pragma comment(lib,"ws2_32.lib")

FILE *plik = fopen("IP_LIST.txt", "a");

int main(int argc, char **argv)
{
    int i = 0;
    //-----------------------------------------
    // Declare and initialize variables
    WSADATA wsaData;
    int iResult; // error code

    DWORD dwError;

    struct hostent *remoteHost;
    char *host_name;
    struct in_addr addr;

    // Initialize Winsock
    iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
    if (iResult != 0)
    {
        printf("WSAStartup failed: %d\n", iResult);
        getchar();
        return 1;
    }

    char buff[64];
    printf("Podaj adres strony: ");
    scanf(" %s", &buff);

    host_name = buff;


    printf("Calling gethostbyname with %s\n", host_name);
    remoteHost = gethostbyname(host_name);


    if (remoteHost == NULL)
    {
        dwError = WSAGetLastError();
        if (dwError != 0) {
            if (dwError == WSAHOST_NOT_FOUND) {
                printf("Host not found\n");
                return 1;
            }
            else if (dwError == WSANO_DATA) {
                printf("No data record found\n");
                return 1;
            }
            else {
                printf("Function failed with error: %ld\n", dwError);
                return 1;
            }
        }
    }
    else
    {
        printf("Function returned:\n");
        printf("\tOfficial name: %s\n", remoteHost->h_name);
        printf("\tAlternate names: %s\n", remoteHost->h_aliases);
        printf("\tAddress type: ");
        switch (remoteHost->h_addrtype) {
        case AF_INET:
            printf("AF_INET\n");

            while (remoteHost->h_addr_list[i]) {
                if (remoteHost->h_addrtype == AF_INET) {
                    printf("\t\tIP Address #%d %s\n", i, inet_ntoa(*(in_addr*)remoteHost->h_addr_list[i++]));
                    if (plik != NULL || !feof(plik)) {
                        fprintf(plik, "IP Address #%d %s\n", i, inet_ntoa(*(in_addr*)remoteHost->h_addr_list[i]));

                    //fputs(inet_ntoa(*(in_addr*)remoteHost->h_addr_list[i]), plik); /* zapisz nasz łańcuch w pliku */
                    }
                }
                fclose(plik);
            }

            break;
        case AF_INET6:
            printf("AF_INET\n");
            break;
        case AF_NETBIOS:
            printf("AF_NETBIOS\n");
            break;
        default:
            printf(" %d\n", remoteHost->h_addrtype);
            break;
        }
        printf("\tAddress length: %d\n", remoteHost->h_length);
        getchar();
    }
    getchar();
    return 0;
}