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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_26.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_26.cpp')
-rw-r--r-- | fig0_26.cpp | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/fig0_26.cpp b/fig0_26.cpp deleted file mode 100644 index c2e4316..0000000 --- a/fig0_26.cpp +++ /dev/null @@ -1,109 +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> clusters_seen; - -bool fig0_26_is_complete(int cluster_id) -{ - bool complete = clusters_seen.count(cluster_id); - - if (complete) { - clusters_seen.clear(); - } - else { - clusters_seen.insert(cluster_id); - } - - return complete; -} - - -// FIG 0/26 fig0.oe() Announcement switching -// ETSI EN 300 401 8.1.10.5.2 -bool fig0_26(fig0_common_t& fig0, int indent) -{ - uint16_t Asw_flags, EId_Other_Ensemble; - uint8_t i = 1, j, Rfa, Cluster_Id_Current_Ensemble, Region_Id_Current_Ensemble; - uint8_t Cluster_Id_Other_Ensemble, Region_Id_Other_Ensemble; - bool New_flag, Region_flag; - char tmpbuf[256]; - char desc[256]; - uint8_t* f = fig0.f; - bool complete = false; - - while (i < (fig0.figlen - 6)) { - // iterate over other ensembles announcement switching - Cluster_Id_Current_Ensemble = f[i]; - complete = fig0_26_is_complete(Cluster_Id_Current_Ensemble); - Asw_flags = ((uint16_t)f[i+1] << 8) | (uint16_t)f[i+2]; - New_flag = f[i+3] >> 7; - Region_flag = (f[i+3] >> 6) & 0x01; - Region_Id_Current_Ensemble = f[i+3] & 0x3F; - EId_Other_Ensemble = ((uint16_t)f[i+4] << 8) | (uint16_t)f[i+5]; - Cluster_Id_Other_Ensemble = f[i+6]; - sprintf(desc, "Cluster Id Current Ensemble=0x%X, Asw flags=0x%X, New flag=%d %s announcement, Region flag=%d last byte %s, Region Id Current Ensemble=0x%X, EId Other Ensemble=0x%X, Cluster Id Other Ensemble=0x%X", - Cluster_Id_Current_Ensemble, Asw_flags, New_flag, New_flag?"newly introduced":"repeated", - Region_flag, Region_flag?"present":"absent. The announcement concerns the whole service area", - Region_Id_Current_Ensemble, EId_Other_Ensemble, Cluster_Id_Other_Ensemble); - i += 7; - if (Region_flag != 0) { - if (i < fig0.figlen) { - // get Region Id Other Ensemble - Rfa = (f[i] >> 6); - Region_Id_Other_Ensemble = f[i] & 0x3F; - if (Rfa != 0) { - sprintf(tmpbuf, ", Rfa=%d invalid value", Rfa); - strcat(desc, tmpbuf); - } - sprintf(tmpbuf, ", Region Id Other Ensemble=0x%X", Region_Id_Other_Ensemble); - strcat(desc, tmpbuf); - } - else { - sprintf(tmpbuf, "missing Region Id Other Ensemble, fig length too short !"); - strcat(desc, tmpbuf); - fprintf(stderr, "WARNING: FIG 0/%d length %d too short !\n", fig0.ext(), fig0.figlen); - } - i++; - } - printbuf(desc, indent+1, NULL, 0); - // decode announcement switching types - for(j = 0; j < 16; j++) { - if (Asw_flags & (1 << j)) { - sprintf(desc, "Announcement switching=%s", get_announcement_type(j)); - printbuf(desc, indent+2, NULL, 0); - } - } - } - - return complete; -} - |