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udp_simple.hpp
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1 //
2 // Copyright 2010 Ettus Research LLC
3 //
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
8 //
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
13 //
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
16 //
17
18 #ifndef INCLUDED_UHD_TRANSPORT_UDP_SIMPLE_HPP
19 #define INCLUDED_UHD_TRANSPORT_UDP_SIMPLE_HPP
20
21 #include <uhd/config.hpp>
22 #include <uhd/types/serial.hpp>
23 #include <boost/asio/buffer.hpp>
24 #include <boost/utility.hpp>
25 #include <boost/shared_ptr.hpp>
26
27 namespace uhd{ namespace transport{
28
29 class UHD_API udp_simple : boost::noncopyable{
30 public:
31 typedef boost::shared_ptr<udp_simple> sptr;
32
34 static const size_t mtu = 1500 - 20 - 8; //default ipv4 mtu - ipv4 header - udp header
35
49 static sptr make_connected(const std::string &addr, const std::string &port);
50
63 static sptr make_broadcast(const std::string &addr, const std::string &port);
64
70 static uart_iface::sptr make_uart(sptr udp);
71
78 virtual size_t send(const boost::asio::const_buffer &buff) = 0;
79
87 virtual size_t recv(const boost::asio::mutable_buffer &buff, double timeout = 0.1) = 0;
88
93 virtual std::string get_recv_addr(void) = 0;
94 };
95
96 }} //namespace
97
98 #endif /* INCLUDED_UHD_TRANSPORT_UDP_SIMPLE_HPP */