/* -*- c++ -*- */

/*

 * Copyright 2004 Free Software Foundation, Inc.

 * 

 * This file is part of GNU Radio

 * 

 * GNU Radio is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2, or (at your option)

 * any later version.

 * 

 * GNU Radio 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.

 * 

 * You should have received a copy of the GNU General Public License

 * along with GNU Radio; see the file COPYING.  If not, write to

 * the Free Software Foundation, Inc., 51 Franklin Street,

 * Boston, MA 02110-1301, USA.

 */

GR_SWIG_BLOCK_MAGIC(gr,udp_source)

gr_udp_source_sptr 

gr_make_udp_source (size_t itemsize, const char *ipaddr, 

		    unsigned short port, unsigned int mtu=540);

class gr_udp_source : public gr_sync_block

{

 protected:

  gr_udp_source (size_t itemsize, const char *ipaddr, 

		 unsigned short port, unsigned int mtu);

 public:

  ~gr_udp_source ();

  bool open();

  void close();

  void set_mtu(unsigned int mtu) { d_mtu = mtu; }

  unsigned int mtu() { return d_mtu; }

};