Move all sources to src/

1 files changed, 138 insertions, 0 deletions

diff --git a/src/fig0_17.cpp b/src/fig0_17.cpp
new file mode 100644
index 0000000..01fa954
--- /dev/null
+++ b/src/fig0_17.cpp
@@ -0,0 +1,138 @@
+/*
+    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> services_ids_seen;
+
+bool fig0_17_is_complete(int services_id)
+{
+    bool complete = services_ids_seen.count(services_id);
+
+    if (complete) {
+        services_ids_seen.clear();
+    }
+    else {
+        services_ids_seen.insert(services_id);
+    }
+
+    return complete;
+}
+
+// FIG 0/17 Programme Type
+// ETSI EN 300 401 8.1.5
+bool fig0_17(fig0_common_t& fig0, int indent)
+{
+    uint16_t SId;
+    uint8_t i = 1, Rfa, Language, Int_code, Comp_code;
+    char tmpbuf[512];
+    char desc[512];
+    bool SD_flag, PS_flag, L_flag, CC_flag, Rfu;
+    uint8_t* f = fig0.f;
+    bool complete = false;
+
+    while (i < (fig0.figlen - 3)) {
+        // iterate over announcement support
+        SId = (f[i] << 8) | f[i+1];
+        complete |= fig0_17_is_complete(SId);
+        SD_flag = (f[i+2] >> 7);
+        PS_flag = ((f[i+2] >> 6) & 0x01);
+        L_flag = ((f[i+2] >> 5) & 0x01);
+        CC_flag = ((f[i+2] >> 4) & 0x01);
+        Rfa = (f[i+2] & 0x0F);
+        sprintf(desc, "SId=0x%X, S/D=%d Programme Type codes and language (when present), %srepresent the current programme contents, P/S=%d %s service component, L flag=%d language field %s, CC flag=%d complementary code and preceding Rfa and Rfu fields %s",
+                SId, SD_flag, SD_flag?"":"may not ", PS_flag, PS_flag?"secondary":"primary",
+                L_flag, L_flag?"present":"absent", CC_flag, CC_flag?"present":"absent");
+        if (Rfa != 0) {
+            sprintf(tmpbuf, ", Rfa=0x%X invalid value", Rfa);
+            strcat(desc, tmpbuf);
+        }
+        i += 3;
+        if (L_flag != 0) {
+            if (i < fig0.figlen) {
+                Language = f[i];
+                sprintf(tmpbuf, ", Language=0x%X %s", Language,
+                        get_language_name(Language));
+                strcat(desc, tmpbuf);
+            }
+            else {
+                sprintf(tmpbuf, ", Language= invalid FIG length");
+                strcat(desc, tmpbuf);
+            }
+            i++;
+        }
+        if (i < fig0.figlen) {
+            Rfa = f[i] >> 6;
+            Rfu = (f[i] >> 5) & 0x01;
+            if (Rfa != 0) {
+                sprintf(tmpbuf, ", Rfa=0x%X invalid value", Rfa);
+                strcat(desc, tmpbuf);
+            }
+            if (Rfu != 0) {
+                sprintf(tmpbuf, ", Rfu=%d invalid value", Rfu);
+                strcat(desc, tmpbuf);
+            }
+            Int_code = f[i] & 0x1F;
+            sprintf(tmpbuf, ", Int code=0x%X %s", Int_code, get_programme_type(get_international_table() , Int_code));
+            strcat(desc, tmpbuf);
+            i++;
+        }
+        else {
+            sprintf(tmpbuf, ", Int code= invalid FIG length");
+            strcat(desc, tmpbuf);
+        }
+        if (CC_flag != 0) {
+            if (i < fig0.figlen) {
+                Rfa = f[i] >> 6;
+                Rfu = (f[i] >> 5) & 0x01;
+                if (Rfa != 0) {
+                    sprintf(tmpbuf, ", Rfa=0x%X invalid value", Rfa);
+                    strcat(desc, tmpbuf);
+                }
+                if (Rfu != 0) {
+                    sprintf(tmpbuf, ", Rfu=%d invalid value", Rfu);
+                    strcat(desc, tmpbuf);
+                }
+                Comp_code = f[i] & 0x1F;
+                sprintf(tmpbuf, ", Comp code=0x%X %s", Comp_code, get_programme_type(get_international_table() , Comp_code));
+                strcat(desc, tmpbuf);
+                i++;
+            }
+            else {
+                sprintf(tmpbuf, ", Comp code= invalid FIG length");
+                strcat(desc, tmpbuf);
+            }
+        }
+        printbuf(desc, indent+1, NULL, 0);
+    }
+
+    return complete;
+}
+