From 4809f3c042a99a639542b1e6cd22657871113260 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Fri, 2 Sep 2016 17:43:32 +0200
Subject: Move all sources to src/

---
 src/fig0_9.cpp | 133 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 src/fig0_9.cpp

(limited to 'src/fig0_9.cpp')

diff --git a/src/fig0_9.cpp b/src/fig0_9.cpp
new file mode 100644
index 0000000..5c8271c
--- /dev/null
+++ b/src/fig0_9.cpp
@@ -0,0 +1,133 @@
+/*
+    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 0/9 global variables
+uint8_t Ensemble_ECC=0;
+int8_t Ensemble_LTO=0;
+bool LTO_uniq;
+
+
+// FIG 0/9 Country, LTO and International table
+// ETSI EN 300 401 8.1.3.2
+bool fig0_9(fig0_common_t& fig0, int indent)
+{
+    uint32_t SId;
+    uint8_t i = 1, j, key, Number_of_services, ECC;
+    int8_t LTO;
+    char tmpbuf[256];
+    char desc[256];
+    bool Ext_flag;
+    uint8_t* f = fig0.f;
+
+    if (i < (fig0.figlen - 2)) {
+        // get Ensemble LTO, ECC and International Table Id
+        key = ((uint8_t)fig0.oe() << 1) | (uint8_t)fig0.pd();
+        Ext_flag = f[i] >> 7;
+        LTO_uniq = (f[i]>> 6) & 0x01;
+        Ensemble_LTO = f[i] & 0x3F;
+        if (Ensemble_LTO & 0x20) {
+            // negative Ensemble LTO
+            Ensemble_LTO |= 0xC0;
+        }
+        sprintf(desc, "Ext flag=%d extended field %s, LTO uniq=%d %s, Ensemble LTO=0x%X %s%d:%02d",
+                Ext_flag, Ext_flag?"present":"absent", LTO_uniq,
+                LTO_uniq?"several time zones":"one time zone (time specified by Ensemble LTO)",
+                (Ensemble_LTO & 0x3F), (Ensemble_LTO >= 0)?"":"-" , abs(Ensemble_LTO) >> 1, (Ensemble_LTO & 0x01) * 30);
+        if (abs(Ensemble_LTO) > 24) {
+            sprintf(tmpbuf, " out of range -12 hours to +12 hours");
+            strcat(desc, tmpbuf);
+        }
+        Ensemble_ECC = f[i+1];
+        uint8_t International_Table_Id = f[i+2];
+        set_international_table(International_Table_Id);
+        sprintf(tmpbuf, ", Ensemble ECC=0x%X, International Table Id=0x%X, database key=0x%x",
+                Ensemble_ECC, International_Table_Id, key);
+        strcat(desc, tmpbuf);
+        printbuf(desc, indent+1, NULL, 0);
+        i += 3;
+        if (Ext_flag == 1) {
+            // extended field present
+            while (i < fig0.figlen) {
+                // iterate over extended sub-field
+                Number_of_services = f[i] >> 6;
+                LTO = f[i] & 0x3F;
+                if (LTO & 0x20) {
+                    // negative LTO
+                    LTO |= 0xC0;
+                }
+                sprintf(desc, "Number of services=%d, LTO=0x%X %s%d:%02d",
+                        Number_of_services, (LTO & 0x3F), (LTO >= 0)?"":"-" , abs(LTO) >> 1,  (LTO & 0x01) * 30);
+                if (abs(LTO) > 24) {
+                    sprintf(tmpbuf, " out of range -12 hours to +12 hours");
+                    strcat(desc, tmpbuf);
+                }
+                // CEI Change Event Indication
+                if ((Number_of_services == 0) && (LTO == 0) /* && (Ext_flag == 1) */) {
+                    sprintf(tmpbuf, ", CEI");
+                    strcat(desc, tmpbuf);
+                }
+                i++;
+                if (fig0.pd() == 0) {
+                    // Programme services, 16 bit SId
+                    if (i < fig0.figlen) {
+                        ECC = f[i];
+                        sprintf(tmpbuf, ", ECC=0x%X", ECC);
+                        strcat(desc, tmpbuf);
+                        printbuf(desc, indent+2, NULL, 0);
+                        i++;
+                        for(j = i; ((j < (i + (Number_of_services * 2))) && (j < fig0.figlen)); j += 2) {
+                            // iterate over SId
+                            SId = ((uint32_t)f[j] << 8) | (uint32_t)f[j+1];
+                            sprintf(desc, "SId 0x%X", SId);
+                            printbuf(desc, indent+3, NULL, 0);
+                        }
+                        i += (Number_of_services * 2);
+                    }
+                }
+                else {
+                    // Data services, 32 bit SId
+                    printbuf(desc, indent+2, NULL, 0);
+                    for(j = i; ((j < (i + (Number_of_services * 4))) && (j < fig0.figlen)); j += 4) {
+                        // iterate over SId
+                        SId = ((uint32_t)f[j] << 24) | ((uint32_t)f[j+1] << 16) |
+                            ((uint32_t)f[j+2] << 8) | (uint32_t)f[j+3];
+                        sprintf(desc, "SId 0x%X", SId);
+                        printbuf(desc, indent+3, NULL, 0);
+                    }
+                    i += (Number_of_services * 4);
+                }
+            }
+        }
+    }
+
+    return true;
+}
+
-- 
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