1 files changed, 0 insertions, 132 deletions
diff --git a/gr-blocks/lib/udp_sink_impl.cc b/gr-blocks/lib/udp_sink_impl.cc
deleted file mode 100644
index 4391461dac..0000000000
--- a/gr-blocks/lib/udp_sink_impl.cc
+++ /dev/null
@@ -1,132 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2007-2010,2013 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * SPDX-License-Identifier: GPL-3.0-or-later
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "udp_sink_impl.h"
-#include <gnuradio/io_signature.h>
-#include <gnuradio/thread/thread.h>
-#include <boost/array.hpp>
-#include <boost/asio.hpp>
-#include <boost/format.hpp>
-#include <cstddef>
-#include <cstring>
-#include <memory>
-#include <stdexcept>
-
-namespace gr {
-namespace blocks {
-
-udp_sink::sptr udp_sink::make(
-    size_t itemsize, const std::string& host, int port, int payload_size, bool eof)
-{
-    return gnuradio::make_block_sptr<udp_sink_impl>(
-        itemsize, host, port, payload_size, eof);
-}
-
-udp_sink_impl::udp_sink_impl(
-    size_t itemsize, const std::string& host, int port, int payload_size, bool eof)
-    : sync_block(
-          "udp_sink", io_signature::make(1, 1, itemsize), io_signature::make(0, 0, 0)),
-      d_itemsize(itemsize),
-      d_payload_size(payload_size),
-      d_eof(eof),
-      d_connected(false)
-{
-    // Get the destination address
-    connect(host, port);
-}
-
-// public constructor that returns a shared_ptr
-udp_sink_impl::~udp_sink_impl()
-{
-    if (d_connected)
-        disconnect();
-}
-
-void udp_sink_impl::connect(const std::string& host, int port)
-{
-    if (d_connected)
-        disconnect();
-
-    std::string s_port = (boost::format("%d") % port).str();
-    if (!host.empty()) {
-        boost::asio::ip::udp::resolver resolver(d_io_service);
-        boost::asio::ip::udp::resolver::query query(
-            host, s_port, boost::asio::ip::resolver_query_base::passive);
-        d_endpoint = *resolver.resolve(query);
-
-        d_socket = std::make_unique<boost::asio::ip::udp::socket>(d_io_service);
-        d_socket->open(d_endpoint.protocol());
-
-        boost::asio::socket_base::reuse_address roption(true);
-        d_socket->set_option(roption);
-
-        d_connected = true;
-    }
-}
-
-void udp_sink_impl::disconnect()
-{
-    if (!d_connected)
-        return;
-
-    gr::thread::scoped_lock guard(d_mutex); // protect d_socket from work()
-
-    // Send a few zero-length packets to signal receiver we are done
-    boost::array<char, 0> send_buf;
-    if (d_eof) {
-        int i;
-        for (i = 0; i < 3; i++)
-            d_socket->send_to(boost::asio::buffer(send_buf), d_endpoint);
-    }
-
-    d_socket->close();
-    d_socket.reset();
-
-    d_connected = false;
-}
-
-int udp_sink_impl::work(int noutput_items,
-                        gr_vector_const_void_star& input_items,
-                        gr_vector_void_star& output_items)
-{
-    const char* in = (const char*)input_items[0];
-    size_t r = 0;
-    std::ptrdiff_t bytes_sent = 0, bytes_to_send = 0;
-    const size_t total_size = noutput_items * d_itemsize;
-
-    gr::thread::scoped_lock guard(d_mutex); // protect d_socket
-
-    while (bytes_sent < static_cast<std::ptrdiff_t>(total_size)) {
-        bytes_to_send = std::min(static_cast<std::ptrdiff_t>(d_payload_size),
-                                 static_cast<std::ptrdiff_t>(total_size - bytes_sent));
-
-        if (d_connected) {
-            try {
-                r = d_socket->send_to(
-                    boost::asio::buffer((void*)(in + bytes_sent), bytes_to_send),
-                    d_endpoint);
-            } catch (std::exception& e) {
-                GR_LOG_ERROR(d_logger, boost::format("send error: %s") % e.what());
-                return -1;
-            }
-        } else
-            r = bytes_to_send; // discarded for lack of connection
-        bytes_sent += r;
-    }
-
-    return noutput_items;
-}
-
-} /* namespace blocks */
-} /* namespace gr */