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author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2016-09-02 17:43:32 +0200 |
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committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2016-09-07 21:20:24 +0200 |
commit | 4809f3c042a99a639542b1e6cd22657871113260 (patch) | |
tree | dc0ec0f256eaceb79d63daa09591d4a6ef08cb73 /fig0_5.cpp | |
parent | 5542c8ecff635f9abc05b6b2ff255db02c2c9c46 (diff) | |
download | etisnoop-4809f3c042a99a639542b1e6cd22657871113260.tar.gz etisnoop-4809f3c042a99a639542b1e6cd22657871113260.tar.bz2 etisnoop-4809f3c042a99a639542b1e6cd22657871113260.zip |
Move all sources to src/
Diffstat (limited to 'fig0_5.cpp')
-rw-r--r-- | fig0_5.cpp | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/fig0_5.cpp b/fig0_5.cpp deleted file mode 100644 index 8d966a6..0000000 --- a/fig0_5.cpp +++ /dev/null @@ -1,114 +0,0 @@ -/* - 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> -#include <unordered_set> - -static std::unordered_set<int> components_seen; - -bool fig0_5_is_complete(int components_id) -{ - bool complete = components_seen.count(components_id); - - if (complete) { - components_seen.clear(); - } - else { - components_seen.insert(components_id); - } - - return complete; -} - -// FIG 0/5 Service component language -// ETSI EN 300 401 8.1.2 -bool fig0_5(fig0_common_t& fig0, int indent) -{ - uint16_t SCId; - uint8_t i = 1, SubChId, FIDCId, Language, Rfa; - char tmpbuf[256]; - char desc[256]; - bool LS_flag, MSC_FIC_flag; - bool complete = false; - - uint8_t* f = fig0.f; - - while (i < (fig0.figlen - 1)) { - // iterate over service component language - LS_flag = f[i] >> 7; - if (LS_flag == 0) { - // Short form (L/S = 0) - MSC_FIC_flag = (f[i] >> 6) & 0x01; - Language = f[i+1]; - if (MSC_FIC_flag == 0) { - // 0: MSC in Stream mode and SubChId identifies the sub-channel - SubChId = f[i] & 0x3F; - sprintf(desc, "L/S flag=%d short form, MSC/FIC flag=%d MSC, SubChId=0x%X, Language=0x%X %s", - LS_flag, MSC_FIC_flag, SubChId, Language, - get_language_name(Language)); - } - else { - // 1: FIC and FIDCId identifies the component - FIDCId = f[i] & 0x3F; - sprintf(desc, "L/S flag=%d short form, MSC/FIC flag=%d FIC, FIDCId=0x%X, Language=0x%X %s", - LS_flag, MSC_FIC_flag, FIDCId, Language, - get_language_name(Language)); - } - - int key = (MSC_FIC_flag << 7) | (f[i] % 0x3F); - complete |= fig0_5_is_complete(key); - printbuf(desc, indent+1, NULL, 0); - i += 2; - } - else { - // Long form (L/S = 1) - if (i < (fig0.figlen - 2)) { - Rfa = (f[i] >> 4) & 0x07; - SCId = (((uint16_t)f[i] & 0x0F) << 8) | (uint16_t)f[i+1]; - int key = (LS_flag << 15) | SCId; - complete |= fig0_5_is_complete(key); - Language = f[i+2]; - sprintf(desc, "L/S flag=%d long form", LS_flag); - if (Rfa != 0) { - sprintf(tmpbuf, ", Rfa=%d invalid value", Rfa); - strcat(desc, tmpbuf); - } - sprintf(tmpbuf, ", SCId=0x%X, Language=0x%X %s", - SCId, Language, - get_language_name(Language)); - strcat(desc, tmpbuf); - printbuf(desc, indent+1, NULL, 0); - } - i += 3; - } - } - - return complete; -} - |