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/* -*- c++ -*- */
/*
* Copyright 2005,2010,2012 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gr_message_debug.h>
#include <gr_io_signature.h>
#include <cstdio>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdexcept>
#include <string.h>
#include <iostream>
// public constructor that returns a shared_ptr
gr_message_debug_sptr
gr_make_message_debug ()
{
return gnuradio::get_initial_sptr(new gr_message_debug());
}
void
gr_message_debug::print(pmt::pmt_t msg)
{
std::cout << "******* MESSAGE DEBUG PRINT ********\n";
pmt::pmt_print(msg);
std::cout << "************************************\n";
}
void
gr_message_debug::store(pmt::pmt_t msg)
{
gruel::scoped_lock guard(d_mutex);
d_messages.push_back(msg);
}
void
gr_message_debug::print_pdu(pmt::pmt_t pdu)
{
pmt::pmt_t meta = pmt::pmt_car(pdu);
pmt::pmt_t vector = pmt::pmt_cdr(pdu);
std::cout << "* MESSAGE DEBUG PRINT PDU VERBOSE *\n";
pmt::pmt_print(meta);
size_t len = pmt::pmt_length(vector);
std::cout << "pdu_length = " << len << std::endl;
std::cout << "contents = " << std::endl;
size_t offset(0);
const uint8_t* d = (const uint8_t*) pmt_uniform_vector_elements(vector, offset);
for(size_t i=0; i<len; i+=16){
printf("%04x: ", ((unsigned int)i));
for(size_t j=i; j<std::min(i+16,len); j++){
printf("%02x ",d[j] );
}
std::cout << std::endl;
}
std::cout << "***********************************\n";
}
int
gr_message_debug::num_messages()
{
return (int)d_messages.size();
}
pmt::pmt_t
gr_message_debug::get_message(int i)
{
gruel::scoped_lock guard(d_mutex);
if((size_t)i >= d_messages.size()) {
throw std::runtime_error("gr_message_debug: index for message out of bounds.\n");
}
return d_messages[i];
}
gr_message_debug::gr_message_debug()
: gr_block("message_debug",
gr_make_io_signature(0, 0, 0),
gr_make_io_signature(0, 0, 0))
{
message_port_register_in(pmt::mp("print"));
set_msg_handler(pmt::mp("print"), boost::bind(&gr_message_debug::print, this, _1));
message_port_register_in(pmt::mp("store"));
set_msg_handler(pmt::mp("store"), boost::bind(&gr_message_debug::store, this, _1));
message_port_register_in(pmt::mp("print_pdu"));
set_msg_handler(pmt::mp("print_pdu"), boost::bind(&gr_message_debug::print_pdu, this, _1));
}
gr_message_debug::~gr_message_debug()
{
}
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