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authorMatthias P. Braendli <matthias.braendli@mpb.li>2016-09-02 17:43:32 +0200
committerMatthias P. Braendli <matthias.braendli@mpb.li>2016-09-07 21:20:24 +0200
commit4809f3c042a99a639542b1e6cd22657871113260 (patch)
treedc0ec0f256eaceb79d63daa09591d4a6ef08cb73 /fig0_1.cpp
parent5542c8ecff635f9abc05b6b2ff255db02c2c9c46 (diff)
downloadetisnoop-4809f3c042a99a639542b1e6cd22657871113260.tar.gz
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Move all sources to src/
Diffstat (limited to 'fig0_1.cpp')
-rw-r--r--fig0_1.cpp112
1 files changed, 0 insertions, 112 deletions
diff --git a/fig0_1.cpp b/fig0_1.cpp
deleted file mode 100644
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--- a/fig0_1.cpp
+++ /dev/null
@@ -1,112 +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 <unordered_set>
-
-static std::unordered_set<int> subchannels_seen;
-
-bool fig0_1_is_complete(int subch_id)
-{
- bool complete = subchannels_seen.count(subch_id);
-
- if (complete) {
- subchannels_seen.clear();
- }
- else {
- subchannels_seen.insert(subch_id);
- }
-
- return complete;
-}
-
-// FIG 0/1 Basic sub-channel organization
-// ETSI EN 300 401 6.2.1
-bool fig0_1(fig0_common_t& fig0, int indent)
-{
- int i = 1;
- uint8_t* f = fig0.f;
- char desc[128];
- bool complete = false;
-
- while (i < fig0.figlen-3) {
- // iterate over subchannels
- int subch_id = f[i] >> 2;
- complete |= fig0_1_is_complete(subch_id);
-
- int start_addr = ((f[i] & 0x03) << 8) |
- (f[i+1]);
- int long_flag = (f[i+2] >> 7);
-
- if (long_flag) {
- int option = (f[i+2] >> 4) & 0x07;
- int protection_level = (f[i+2] >> 2) & 0x03;
- int subchannel_size = ((f[i+2] & 0x03) << 8 ) |
- f[i+3];
-
- i += 4;
-
- if (option == 0x00) {
- sprintf(desc,
- "Subch 0x%x, start_addr %d, long, EEP %d-A, subch size %d",
- subch_id, start_addr, protection_level, subchannel_size);
- }
- else if (option == 0x01) {
- sprintf(desc,
- "Subch 0x%x, start_addr %d, long, EEP %d-B, subch size %d",
- subch_id, start_addr, protection_level, subchannel_size);
- }
- else {
- sprintf(desc,
- "Subch 0x%x, start_addr %d, long, invalid option %d, protection %d, subch size %d",
- subch_id, start_addr, option, protection_level, subchannel_size);
- }
- }
- else {
- int table_switch = (f[i+2] >> 6) & 0x01;
- uint32_t table_index = (f[i+2] & 0x3F);
-
-
- if (table_switch == 0) {
- sprintf(desc,
- "Subch 0x%x, start_addr %d, short, table index %d",
- subch_id, start_addr, table_index);
- }
- else {
- sprintf(desc,
- "Subch 0x%x, start_addr %d, short, invalid table_switch(=1), table index %d",
- subch_id, start_addr, table_index);
- }
-
- i += 3;
- }
- printbuf(desc, indent+1, NULL, 0);
- }
-
- return complete;
-}
-