piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 1 | /* -*- c++ -*- */ |
ptrkrysik | 529895b | 2014-12-02 18:07:38 +0100 | [diff] [blame] | 2 | /* |
| 3 | * @file |
| 4 | * @author Piotr Krysik <ptrkrysik@gmail.com> |
| 5 | * @section LICENSE |
| 6 | * |
| 7 | * Gr-gsm is free software; you can redistribute it and/or modify |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 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. |
ptrkrysik | 529895b | 2014-12-02 18:07:38 +0100 | [diff] [blame] | 11 | * |
| 12 | * Gr-gsm is distributed in the hope that it will be useful, |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 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. |
ptrkrysik | 529895b | 2014-12-02 18:07:38 +0100 | [diff] [blame] | 16 | * |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 17 | * You should have received a copy of the GNU General Public License |
ptrkrysik | 529895b | 2014-12-02 18:07:38 +0100 | [diff] [blame] | 18 | * along with gr-gsm; see the file COPYING. If not, write to |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 19 | * the Free Software Foundation, Inc., 51 Franklin Street, |
| 20 | * Boston, MA 02110-1301, USA. |
| 21 | */ |
| 22 | |
| 23 | #ifdef HAVE_CONFIG_H |
| 24 | #include "config.h" |
| 25 | #endif |
| 26 | |
| 27 | #include <gnuradio/io_signature.h> |
ptrkrysik | 402c1fa | 2014-12-03 22:09:29 +0100 | [diff] [blame] | 28 | #include <stdio.h> |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 29 | #include "message_printer_impl.h" |
ptrkrysik | 3be74a7 | 2014-12-13 10:11:00 +0100 | [diff] [blame] | 30 | #include "grgsm/gsmtap.h" |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 31 | |
| 32 | namespace gr { |
| 33 | namespace gsm { |
| 34 | |
| 35 | void message_printer_impl::message_print(pmt::pmt_t msg) |
| 36 | { |
ptrkrysik | 617ba03 | 2014-11-21 10:11:05 +0100 | [diff] [blame] | 37 | pmt::pmt_t message_plus_header_blob = pmt::cdr(msg); |
| 38 | uint8_t * message_plus_header = (uint8_t *)pmt::blob_data(message_plus_header_blob); |
| 39 | size_t message_plus_header_len=pmt::blob_length(message_plus_header_blob); |
ptrkrysik | 7f61c64 | 2014-10-30 08:57:27 +0100 | [diff] [blame] | 40 | |
ptrkrysik | 617ba03 | 2014-11-21 10:11:05 +0100 | [diff] [blame] | 41 | gsmtap_hdr * header = (gsmtap_hdr *)message_plus_header; |
| 42 | |
Jacob Gilbert | e89aee1 | 2014-12-13 10:32:21 -0800 | [diff] [blame] | 43 | std::cout << d_prepend_string; |
Roman Khassraf | 2bf49e4 | 2015-07-26 13:47:26 +0200 | [diff] [blame] | 44 | |
| 45 | int start_index = sizeof(gsmtap_hdr); |
| 46 | |
| 47 | if (d_print_gsmtap_header) |
| 48 | { |
| 49 | start_index = 0; |
| 50 | } |
| 51 | |
| 52 | for(int ii=start_index; ii<message_plus_header_len; ii++) |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 53 | { |
ptrkrysik | 617ba03 | 2014-11-21 10:11:05 +0100 | [diff] [blame] | 54 | printf(" %02x", message_plus_header[ii]); |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 55 | } |
| 56 | std::cout << std::endl; |
| 57 | } |
| 58 | |
| 59 | message_printer::sptr |
Roman Khassraf | 2bf49e4 | 2015-07-26 13:47:26 +0200 | [diff] [blame] | 60 | message_printer::make(pmt::pmt_t prepend_string, bool print_gsmtap_header) |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 61 | { |
| 62 | return gnuradio::get_initial_sptr |
Roman Khassraf | 2bf49e4 | 2015-07-26 13:47:26 +0200 | [diff] [blame] | 63 | (new message_printer_impl(prepend_string, print_gsmtap_header)); |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 64 | } |
| 65 | |
| 66 | /* |
| 67 | * The private constructor |
| 68 | */ |
Roman Khassraf | 2bf49e4 | 2015-07-26 13:47:26 +0200 | [diff] [blame] | 69 | message_printer_impl::message_printer_impl(pmt::pmt_t prepend_string, bool print_gsmtap_header) |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 70 | : gr::block("message_printer", |
| 71 | gr::io_signature::make(0, 0, 0), |
| 72 | gr::io_signature::make(0, 0, 0)) |
| 73 | { |
Jacob Gilbert | e89aee1 | 2014-12-13 10:32:21 -0800 | [diff] [blame] | 74 | d_prepend_string = prepend_string; |
Roman Khassraf | 2bf49e4 | 2015-07-26 13:47:26 +0200 | [diff] [blame] | 75 | d_print_gsmtap_header = print_gsmtap_header; |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 76 | message_port_register_in(pmt::mp("msgs")); |
| 77 | set_msg_handler(pmt::mp("msgs"), boost::bind(&message_printer_impl::message_print, this, _1)); |
piotr | ab663c8 | 2014-08-06 14:14:15 +0200 | [diff] [blame] | 78 | } |
| 79 | |
| 80 | /* |
| 81 | * Our virtual destructor. |
| 82 | */ |
| 83 | message_printer_impl::~message_printer_impl() |
| 84 | { |
| 85 | } |
| 86 | } /* namespace gsm */ |
| 87 | } /* namespace gr */ |
| 88 | |