C++ (Cpp) init_data_sock_params Examples

Example #1

int
vsf_ftpdataio_get_pasv_fd(struct vsf_session* p_sess)
{
  int remote_fd;
  struct vsf_sysutil_sockaddr* p_accept_addr = 0;
  vsf_sysutil_sockaddr_alloc(&p_accept_addr);
  remote_fd = vsf_sysutil_accept_timeout(p_sess->pasv_listen_fd, p_accept_addr,
                                         tunable_accept_timeout);
  if (vsf_sysutil_retval_is_error(remote_fd))
  {
    vsf_cmdio_write(p_sess, FTP_BADSENDCONN,
                    "Failed to establish connection.");
    vsf_sysutil_sockaddr_clear(&p_accept_addr);
    return remote_fd;
  }
  /* SECURITY:
   * Reject the connection if it wasn't from the same IP as the
   * control connection.
   */
  if (!tunable_pasv_promiscuous)
  {
    if (!vsf_sysutil_sockaddr_addr_equal(p_sess->p_remote_addr, p_accept_addr))
    {
      vsf_cmdio_write(p_sess, FTP_BADSENDCONN, "Security: Bad IP connecting.");
      vsf_sysutil_close(remote_fd);
      vsf_sysutil_sockaddr_clear(&p_accept_addr);
      return -1;
    }
  }
  vsf_sysutil_sockaddr_clear(&p_accept_addr);
  init_data_sock_params(p_sess, remote_fd);
  vsf_sysutil_set_lfp(remote_fd);
  return remote_fd;
}

Example #2

File: ftpdataio.c Project: Einheri/wl500g

int
vsf_ftpdataio_get_pasv_fd(struct vsf_session* p_sess)
{
  int remote_fd;
  if (tunable_one_process_model)
  {
    remote_fd = vsf_one_process_get_pasv_fd(p_sess);
  }
  else
  {
    remote_fd = vsf_two_process_get_pasv_fd(p_sess);
  }
  /* Yes, yes, hardcoded bad I know. */
  if (remote_fd == -1)
  {
    vsf_cmdio_write(p_sess, FTP_BADSENDCONN,
                    "Failed to establish connection.");
    return remote_fd;
  }
  else if (remote_fd == -2)
  {
    vsf_cmdio_write(p_sess, FTP_BADSENDCONN, "Security: Bad IP connecting.");
    return -1;
  }
  init_data_sock_params(p_sess, remote_fd);
  return remote_fd;
}

Example #3

int
vsf_ftpdataio_get_port_fd(struct vsf_session* p_sess)
{
    int retval;
    int remote_fd;
    if (tunable_connect_from_port_20)
    {
        if (tunable_one_process_model)
        {
            remote_fd = vsf_one_process_get_priv_data_sock(p_sess);
        }
        else
        {
            remote_fd = vsf_two_process_get_priv_data_sock(p_sess);
        }
    }
    else
    {
        remote_fd = vsf_sysutil_get_ipsock(p_sess->p_port_sockaddr);
        if (vsf_sysutil_sockaddr_same_family(p_sess->p_port_sockaddr,
                                             p_sess->p_local_addr))
        {
            static struct vsf_sysutil_sockaddr* s_p_addr;
            vsf_sysutil_sockaddr_clone(&s_p_addr, p_sess->p_local_addr);
            retval = vsf_sysutil_bind(remote_fd, s_p_addr);
            if (retval != 0)
            {
                die("vsf_sysutil_bind");
            }
        }
    }
    retval = vsf_sysutil_connect_timeout(remote_fd, p_sess->p_port_sockaddr,
                                         tunable_connect_timeout);
    if (vsf_sysutil_retval_is_error(retval))
    {
        vsf_cmdio_write(p_sess, FTP_BADSENDCONN,
                        "Failed to establish connection.");
        vsf_sysutil_close(remote_fd);
        return -1;
    }
    init_data_sock_params(p_sess, remote_fd);
    return remote_fd;
}

Example #4

File: ftpdataio.c Project: Einheri/wl500g

int
vsf_ftpdataio_get_port_fd(struct vsf_session* p_sess)
{
  int remote_fd;
  if (tunable_one_process_model || tunable_port_promiscuous)
  {
    remote_fd = vsf_one_process_get_priv_data_sock(p_sess);
  }
  else
  {
    remote_fd = vsf_two_process_get_priv_data_sock(p_sess);
  }
  if (vsf_sysutil_retval_is_error(remote_fd))
  {
    vsf_cmdio_write(p_sess, FTP_BADSENDCONN,
                    "Failed to establish connection.");
    return -1;
  }
  init_data_sock_params(p_sess, remote_fd);
  return remote_fd;
}