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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_19.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_19.cpp')
-rw-r--r-- | fig0_19.cpp | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/fig0_19.cpp b/fig0_19.cpp deleted file mode 100644 index 31b4ca1..0000000 --- a/fig0_19.cpp +++ /dev/null @@ -1,105 +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_19_is_complete(int clusters_id) -{ - bool complete = clusters_seen.count(clusters_id); - - if (complete) { - clusters_seen.clear(); - } - else { - clusters_seen.insert(clusters_id); - } - - return complete; -} - -// FIG 0/19 Announcement switching -// ETSI EN 300 401 8.1.6.2 -bool fig0_19(fig0_common_t& fig0, int indent) -{ - uint16_t Asw_flags; - uint8_t i = 1, j, Cluster_Id, SubChId, Rfa, RegionId_LP; - char tmpbuf[256]; - char desc[256]; - bool New_flag, Region_flag; - uint8_t* f = fig0.f; - const int figtype = 0; - bool complete = false; - - while (i < (fig0.figlen - 3)) { - // iterate over announcement switching - // Cluster Id, Asw flags, New flag, Region flag, - // SubChId, Rfa, Region Id Lower Part - Cluster_Id = f[i]; - complete |= fig0_19_is_complete(Cluster_Id); - 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) & 0x1; - SubChId = (f[i+3] & 0x3F); - sprintf(desc, "Cluster Id=0x%02x, Asw flags=0x%04x, New flag=%d %s, Region flag=%d last byte %s, SubChId=%d", - Cluster_Id, Asw_flags, New_flag, (New_flag)?"new":"repeat", Region_flag, (Region_flag)?"present":"absent", SubChId); - if (Region_flag) { - if (i < (fig0.figlen - 4)) { - // read region lower part - Rfa = (f[i+4] >> 6); - RegionId_LP = (f[i+4] & 0x3F); - if (Rfa != 0) { - sprintf(tmpbuf, ", Rfa=%d invalid value", Rfa); - strcat(desc, tmpbuf); - } - sprintf(tmpbuf, ", Region Lower Part=0x%02x", RegionId_LP); - strcat(desc, tmpbuf); - } - else { - sprintf(tmpbuf, "missing Region Lower Part, fig length too short !"); - strcat(desc, tmpbuf); - fprintf(stderr, "WARNING: FIG %d/%d length %d too short !\n", figtype, fig0.ext(), fig0.figlen); - } - } - 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); - } - } - i += (4 + Region_flag); - } - - return complete; -} - |