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Diffstat (limited to 'fig0_17.cpp')
| -rw-r--r-- | fig0_17.cpp | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/fig0_17.cpp b/fig0_17.cpp new file mode 100644 index 0000000..264d151 --- /dev/null +++ b/fig0_17.cpp @@ -0,0 +1,117 @@ +/* + Copyright (C) 2014 CSP Innovazione nelle ICT s.c.a r.l. (http://www.csp.it/) + Copyright (C) 2016 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)_||||(|||.(_()|||/ + +*/ + +#include "figs.hpp" +#include <cstdio> +#include <cstring> +#include <map> + +// FIG 0/17 Programme Type +// ETSI EN 300 401 8.1.5 +void fig0_17(fig0_common_t& fig0, int indent) +{ + uint16_t SId; + uint8_t i = 1, Rfa, Language, Int_code, Comp_code; + char tmpbuf[256]; + char desc[256]; + bool SD_flag, PS_flag, L_flag, CC_flag, Rfu; + uint8_t* f = fig0.f; + + while (i < (fig0.figlen - 3)) { + // iterate over announcement support + SId = (f[i] << 8) | f[i+1]; + SD_flag = (f[i+2] >> 7); + PS_flag = ((f[i+2] >> 6) & 0x01); + L_flag = ((f[i+2] >> 5) & 0x01); + CC_flag = ((f[i+2] >> 4) & 0x01); + Rfa = (f[i+2] & 0x0F); + sprintf(desc, "SId=0x%X, S/D=%d Programme Type codes and language (when present), %srepresent the current programme contents, P/S=%d %s service component, L flag=%d language field %s, CC flag=%d complementary code and preceding Rfa and Rfu fields %s", + SId, SD_flag, SD_flag?"":"may not ", PS_flag, PS_flag?"secondary":"primary", + L_flag, L_flag?"present":"absent", CC_flag, CC_flag?"present":"absent"); + if (Rfa != 0) { + sprintf(tmpbuf, ", Rfa=0x%X invalid value", Rfa); + strcat(desc, tmpbuf); + } + i += 3; + if (L_flag != 0) { + if (i < fig0.figlen) { + Language = f[i]; + sprintf(tmpbuf, ", Language=0x%X %s", Language, + get_language_name(Language)); + strcat(desc, tmpbuf); + } + else { + sprintf(tmpbuf, ", Language= invalid FIG length"); + strcat(desc, tmpbuf); + } + i++; + } + if (i < fig0.figlen) { + Rfa = f[i] >> 6; + Rfu = (f[i] >> 5) & 0x01; + if (Rfa != 0) { + sprintf(tmpbuf, ", Rfa=0x%X invalid value", Rfa); + strcat(desc, tmpbuf); + } + if (Rfu != 0) { + sprintf(tmpbuf, ", Rfu=%d invalid value", Rfu); + strcat(desc, tmpbuf); + } + Int_code = f[i] & 0x1F; + sprintf(tmpbuf, ", Int code=0x%X %s", Int_code, get_programme_type(get_international_table() , Int_code)); + strcat(desc, tmpbuf); + i++; + } + else { + sprintf(tmpbuf, ", Int code= invalid FIG length"); + strcat(desc, tmpbuf); + } + if (CC_flag != 0) { + if (i < fig0.figlen) { + Rfa = f[i] >> 6; + Rfu = (f[i] >> 5) & 0x01; + if (Rfa != 0) { + sprintf(tmpbuf, ", Rfa=0x%X invalid value", Rfa); + strcat(desc, tmpbuf); + } + if (Rfu != 0) { + sprintf(tmpbuf, ", Rfu=%d invalid value", Rfu); + strcat(desc, tmpbuf); + } + Comp_code = f[i] & 0x1F; + sprintf(tmpbuf, ", Comp code=0x%X %s", Comp_code, get_programme_type(get_international_table() , Comp_code)); + strcat(desc, tmpbuf); + i++; + } + else { + sprintf(tmpbuf, ", Comp code= invalid FIG length"); + strcat(desc, tmpbuf); + } + } + printbuf(desc, indent+1, NULL, 0); + } +} + |