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/*
Copyright (C) 2014 CSP Innovazione nelle ICT s.c.a r.l. (http://www.csp.it/)
Copyright (C) 2018 Matthias P. Braendli (http://www.opendigitalradio.org)
Copyright (C) 2015 Data Path
This program 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 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
Authors:
Sergio Sagliocco <sergio.sagliocco@csp.it>
Matthias P. Braendli <matthias@mpb.li>
/ | |- ')|) |-|_ _ (|,_ .| _ ,_ \
Data Path \(|(||_(|/_| (||_||(a)_||||(|||.(_()|||/
*/
#pragma once
#include <cstdint>
#include <vector>
#include <string>
#include <memory>
#include "utils.hpp"
#include "tables.hpp"
#include "watermarkdecoder.hpp"
#include "ensembledatabase.hpp"
struct fig_result_t {
struct msg_info_t {
msg_info_t(int level_, const std::string& msg_) :
level(level_), msg(msg_) {}
msg_info_t(const std::string& msg_) :
level(0), msg(msg_) {}
int level = 0;
std::string msg;
};
int figtype = -1;
int figext = 0;
std::vector<msg_info_t> msgs;
std::vector<std::string> errors;
bool complete = false;
};
void figs_cleardb(void);
struct fig0_common_t {
fig0_common_t(
uint8_t* fig_data,
uint16_t fig_len,
ensemble_database::ensemble_t &ens,
WatermarkDecoder &wm_dec) :
f(fig_data),
figlen(fig_len),
ensemble(ens),
fibcrccorrect(true),
wm_decoder(wm_dec) {}
uint8_t* f;
uint16_t figlen;
ensemble_database::ensemble_t& ensemble;
// The ensemble only gets updated when the fib crc is ok
bool fibcrccorrect;
WatermarkDecoder &wm_decoder;
uint16_t cn(void) { return (f[0] & 0x80) >> 7; }
uint16_t oe(void) { return (f[0] & 0x40) >> 6; }
uint16_t pd(void) { return (f[0] & 0x20) >> 5; }
uint16_t ext(void) { return f[0] & 0x1F; }
};
struct fig1_common_t {
fig1_common_t(
ensemble_database::ensemble_t &ens,
uint8_t* fig_data,
uint16_t fig_len) :
fibcrccorrect(true),
ensemble(ens),
f(fig_data),
figlen(fig_len) {}
// The ensemble only gets updated when the fib crc is ok
bool fibcrccorrect;
ensemble_database::ensemble_t& ensemble;
uint8_t* f;
uint16_t figlen;
uint8_t charset() { return (f[0] & 0xF0) >> 4; }
uint8_t oe() { return (f[0] & 0x08) >> 3; }
uint8_t ext() { return f[0] & 0x07; }
};
struct fig2_common_t {
fig2_common_t(
ensemble_database::ensemble_t &ens,
uint8_t* fig_data,
uint16_t fig_len) :
fibcrccorrect(true),
ensemble(ens),
f(fig_data),
figlen(fig_len) { }
// The ensemble only gets updated when the fib crc is ok
bool fibcrccorrect;
ensemble_database::ensemble_t& ensemble;
uint8_t* f;
uint16_t figlen;
uint8_t toggle_flag() const { return (f[0] & 0x80) >> 7; }
uint8_t segment_index() const { return (f[0] & 0x70) >> 4; }
uint16_t rfu() const { return (f[0] & 0x08) >> 3; }
uint16_t ext() const { return f[0] & 0x07; }
size_t identifier_len() const {
switch (ext()) {
case 0: // Ensemble label
return 2;
case 1: // Programme service label
return 2;
case 4: // Service component label
{
uint8_t pd = (f[1] & 0x80) >> 7;
return (pd == 0) ? 3 : 5;
}
case 5: // Data service label
return 4;
case 6: // X-PAD user application label
{
uint8_t pd = (f[1] & 0x80) >> 7;
return (pd == 0) ? 4 : 6;
}
default:
return 0;
}
}
};
// FIG 0/11 and 0/22 struct
struct Lat_Lng {
double latitude, longitude;
};
// Which international table has been chosen
size_t get_international_table(void);
void set_international_table(size_t intl_table);
// MID is used by some FIGs. It is signalled in LIDATA - FC - MID
void set_mode_identity(uint8_t mid);
uint8_t get_mode_identity();
fig_result_t fig0_select(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_0(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_1(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_2(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_3(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_5(fig0_common_t& fig0, const display_settings_t &disp);
void fig0_6_cleardb();
fig_result_t fig0_6(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_7(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_8(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_9(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_10(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_11(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_13(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_14(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_16(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_17(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_18(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_19(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_21(fig0_common_t& fig0, const display_settings_t &disp);
void fig0_22_cleardb();
fig_result_t fig0_22(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_24(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_25(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_26(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_27(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_28(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig0_31(fig0_common_t& fig0, const display_settings_t &disp);
fig_result_t fig1_select(fig1_common_t& fig1, const display_settings_t &disp);
fig_result_t fig2_select(fig2_common_t& fig2, const display_settings_t &disp);
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