Modification of opening socket

[Bertrand Gressier]

With the actual code, this impossible to open a socket with just this IP address, you must put the dns address.
I have modify this part for opening ip or dns address.
You can use my code for the project

In nanohttp-socket.c :
<code>
herror_t
hsocket_open(hsocket_t * dsock, const char *hostname, int port, int ssl)
{
  struct sockaddr_in serverSockAddr;
  struct hostent *serverHostEnt;
  unsigned long    hostAddr;
  char *ip;

/* Initialise a zero serverSockAddr */
  bzero((void *)&serverSockAddr,sizeof(serverSockAddr));
  /* Converti l'adresse ip en entier long */
  hostAddr = inet_addr(hostname);
  if ((long)hostAddr != (long)-1)
  {
    bcopy((void *)&hostAddr,(void *)&serverSockAddr.sin_addr,sizeof(hostAddr));
  }
  else /* Si on a donné un nom ou une adresse DNS */
  {
    serverHostEnt = gethostbyname(hostname);
    if (serverHostEnt == NULL)
       return herror_new("hsocket_open", HSOCKET_ERROR_GET_HOSTNAME,
                      "Socket error get hostname(%s)", strerror(errno));
    
    bcopy((void *)serverHostEnt->h_addr,(void *)&serverSockAddr.sin_addr,serverHostEnt->h_length);
  }

  /* set server addresss */
  serverSockAddr.sin_family = AF_INET;
  serverSockAddr.sin_port = htons((unsigned short) port);

/* Creation de la socket et retourne un descripteur de fichier
  sur lequel on pourra lire les flux lié à la socket */
  if ((dsock->sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
    return herror_new("hsocket_open", HSOCKET_ERROR_CREATE,
                      "Socket error create(%s)", strerror(errno));

  log_verbose4("Opening %s://%s:%i", ssl ? "https" : "http", hostname, port);

  /* connect to the server */
  if (connect(dsock->sock, (struct sockaddr *) &serverSockAddr, sizeof(serverSockAddr)) !=
      0)
    return herror_new("hsocket_open", HSOCKET_ERROR_CONNECT,
                      "Socket error (%s)", strerror(errno));

  if (ssl)
  {
    herror_t status;

    if ((status = hssl_client_ssl(dsock)) != H_OK)
    {
      log_error2("hssl_client_ssl failed (%s)", herror_message(status));
      return status;
    }
  }

  return H_OK;
}
</code>