GNU Radio 3.6.5.1 C++ API
socket_pdu_impl.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2013 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
6  *
7  * GNU Radio is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3, or (at your option)
10  * any later version.
11  *
12  * GNU Radio is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with GNU Radio; see the file COPYING. If not, write to
19  * the Free Software Foundation, Inc., 51 Franklin Street,
20  * Boston, MA 02110-1301, USA.
21  */
22 
23 #ifndef INCLUDED_BLOCKS_SOCKET_PDU_IMPL_H
24 #define INCLUDED_BLOCKS_SOCKET_PDU_IMPL_H
25 
26 #include <blocks/socket_pdu.h>
27 #include "stream_pdu_base.h"
28 #include "tcp_connection.h"
29 
30 namespace gr {
31  namespace blocks {
32 
34  {
35  private:
36  boost::asio::io_service d_io_service;
37  boost::array<char, 10000> d_rxbuf;
38  void run_io_service() { d_io_service.run(); }
39 
40  // TCP specific
41  boost::asio::ip::tcp::endpoint d_tcp_endpoint;
42  std::vector<tcp_connection::sptr> d_tcp_connections;
43  void handle_tcp_read(const boost::system::error_code& error, size_t bytes_transferred);
44 
45  // TCP server specific
47  void start_tcp_accept();
48  void tcp_server_send(pmt::pmt_t msg);
49  void handle_tcp_accept(tcp_connection::sptr new_connection, const boost::system::error_code& error);
50 
51  // TCP client specific
53  void tcp_client_send(pmt::pmt_t msg);
54 
55  // UDP specific
56  boost::asio::ip::udp::endpoint d_udp_endpoint;
57  boost::asio::ip::udp::endpoint d_udp_endpoint_other;
59  void handle_udp_read(const boost::system::error_code& error, size_t bytes_transferred);
60  void udp_send(pmt::pmt_t msg);
61 
62  public:
63  socket_pdu_impl(std::string type, std::string addr, std::string port, int MTU);
64  };
65 
66  } /* namespace blocks */
67 } /* namespace gr */
68 
69 #endif /* INCLUDED_BLOCKS_SOCKET_PDU_IMPL_H */