77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/* -*- c++ -*- */
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/*
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* Copyright 2014 <+YOU OR YOUR COMPANY+>.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gnuradio/io_signature.h>
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#include "message_printer_impl.h"
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#include "gsm/gsmtap.h"
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namespace gr {
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namespace gsm {
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void message_printer_impl::message_print(pmt::pmt_t msg)
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{
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pmt::pmt_t message = pmt::cdr(msg);
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uint8_t * message_elements = (uint8_t *)pmt::blob_data(message);
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size_t message_len=pmt::blob_length(message);
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// pmt::pmt_t header_blob = pmt::car(msg);
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gsmtap_hdr * header = (gsmtap_hdr *)message_elements;
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for(int ii=(header->hdr_len*4); ii<message_len; ii++)
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{
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printf(" %02x", message_elements[ii]);
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}
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std::cout << std::endl;
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}
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message_printer::sptr
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message_printer::make()
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{
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return gnuradio::get_initial_sptr
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(new message_printer_impl());
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}
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/*
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* The private constructor
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*/
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message_printer_impl::message_printer_impl()
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: gr::block("message_printer",
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gr::io_signature::make(0, 0, 0),
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gr::io_signature::make(0, 0, 0))
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{
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message_port_register_in(pmt::mp("msgs"));
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set_msg_handler(pmt::mp("msgs"), boost::bind(&message_printer_impl::message_print, this, _1));
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}
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/*
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* Our virtual destructor.
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*/
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message_printer_impl::~message_printer_impl()
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{
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}
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} /* namespace gsm */
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} /* namespace gr */
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