/*
                                  NETWOX
                             Network toolbox
                Copyright(c) 1999-2006 Laurent Constantin
                                  -----

  Main server    : http://www.laurentconstantin.com/
  Backup servers : http://go.to/laurentconstantin/
                   http://laurentconstantin.est-la.com/
                   http://laurentconstantin.free.fr/
                   http://membres.lycos.fr/lauconstantin/
  [my current email address is on the web servers]

                                  -----
  This file is part of Netwox.

  Netwox is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  version 2 as published by the Free Software Foundation.

  Netwox is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  General Public License for more details (http://www.gnu.org/).

------------------------------------------------------------------------
*/

/*-------------------------------------------------------------*/
#include "../netwox.h"

/*-------------------------------------------------------------*/
netwib_conststring t000088_description[] = {
  "This tool connects to a UDP server. It's like telnet command.",
  "",
  NETWOX_DESC_client,
  NETWOX_DESC_cliser_encdec,
  NETWOX_DESC_toolpriv_none,
  NULL
};
netwox_toolarg t000088_args[] = {
  NETWOX_SOCK_ARG_UDP_CLI,
  NETWOX_TOOLARG_OPTA_DECODE('k', NULL, "how keyboard data is entered", NULL),
  NETWOX_TOOLARG_OPTA_ENCODE('n', NULL, "how network data is displayed", NULL),
  NETWOX_TOOLARG_END
};
netwox_tooltreenodetype t000088_nodes[] = {
  NETWOX_TOOLTREENODETYPE_CLIENT_UDP_GENERIC,
  NETWOX_TOOLTREENODETYPE_END
};
netwox_tool_info t000088_info = {
  "UDP client",
  t000088_description,
  "nc, netcat",
  t000088_args,
  t000088_nodes,
};

/*-------------------------------------------------------------*/
netwib_err t000088_core(int argc, char *argv[])
{
  netwox_arg *parg;
  netwox_sockinfo sockinfo;
  netwib_io *pio;
  netwib_encodetype encodetype;
  netwib_decodetype decodetype;

  /* obtain parameters */
  netwib_er(netwox_arg_init(argc, argv, &t000088_info, &parg));
  netwib_er(netwox_sockinfo_init_arg_udp_cli(parg, &sockinfo));
  netwib_er(netwox_arg_decode(parg, 'k', &decodetype));
  netwib_er(netwox_arg_encode(parg, 'n', &encodetype));

  /* main loop */
  netwib_er(netwox_sock_init(&sockinfo, &pio));
  netwib_er(netwox_io_kbd_loop(pio, NETWIB_TRUE, NETWIB_TRUE,
                               decodetype, encodetype));

  /* close */
  netwib_er(netwib_io_close(&pio));
  netwib_er(netwox_sockinfo_close(&sockinfo));
  netwib_er(netwox_arg_close(&parg));

  return(NETWIB_ERR_OK);
}