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-rw-r--r--src/fig/FIG0.cpp92
1 files changed, 92 insertions, 0 deletions
diff --git a/src/fig/FIG0.cpp b/src/fig/FIG0.cpp
index bc63742..48c2b4b 100644
--- a/src/fig/FIG0.cpp
+++ b/src/fig/FIG0.cpp
@@ -577,6 +577,98 @@ FillStatus FIG0_3::fill(uint8_t *buf, size_t max_size)
return fs;
}
+//=========== FIG 0/5 ===========
+
+FIG0_5::FIG0_5(FIGRuntimeInformation *rti) :
+ m_rti(rti),
+ m_initialised(false)
+{
+}
+
+FillStatus FIG0_5::fill(uint8_t *buf, size_t max_size)
+{
+ FillStatus fs;
+ ssize_t remaining = max_size;
+ auto ensemble = m_rti->ensemble;
+
+ if (not m_initialised) {
+ componentFIG0_5 = m_rti->ensemble->components.end();
+ m_initialised = true;
+ }
+
+ FIGtype0* fig0 = NULL;
+
+ for (; componentFIG0_5 != ensemble->components.end();
+ ++componentFIG0_5) {
+
+ auto service = getService(*componentFIG0_5,
+ ensemble->services);
+ auto subchannel = getSubchannel(ensemble->subchannels,
+ (*componentFIG0_5)->subchId);
+
+ if (subchannel == ensemble->subchannels.end()) {
+ etiLog.log(error,
+ "Subchannel %i does not exist for component "
+ "of service %i\n",
+ (*componentFIG0_5)->subchId,
+ (*componentFIG0_5)->serviceId);
+ throw MuxInitException();
+ }
+
+ if ( (*service)->language == 0) {
+ etiLog.level(debug) << "FIG0_5 no lang";
+ continue;
+ }
+
+ etiLog.level(debug) << "FIG0_5 " << (*componentFIG0_5)->uid;
+
+ const int required_size = 2;
+
+ if (fig0 == NULL) {
+ if (remaining < 2 + required_size) {
+ etiLog.level(debug) << "FIG0_5 no space for header";
+ break;
+ }
+ fig0 = (FIGtype0*)buf;
+ fig0->FIGtypeNumber = 0;
+ fig0->Length = 1;
+ fig0->CN = 0;
+ fig0->OE = 0;
+ fig0->PD = 0;
+ fig0->Extension = 5;
+
+ buf += 2;
+ remaining -= 2;
+ }
+ else if (remaining < required_size) {
+ etiLog.level(debug) << "FIG0_5 no space";
+ break;
+ }
+
+ FIGtype0_5_short *fig0_5 = (FIGtype0_5_short*)buf;
+
+ fig0_5->LS = 0;
+ fig0_5->rfu = 0;
+ fig0_5->SubChId = (*subchannel)->id;
+ fig0_5->language = (*service)->language;
+
+ fig0->Length += 2;
+ buf += 2;
+ remaining -= 2;
+ }
+
+ etiLog.level(debug) << "FIG0_5 out";
+
+ if (componentFIG0_5 == ensemble->components.end()) {
+ componentFIG0_5 = ensemble->components.begin();
+ fs.complete_fig_transmitted = true;
+ etiLog.level(debug) << "FIG0_5 complete";
+ }
+
+ fs.num_bytes_written = max_size - remaining;
+ return fs;
+}
+
//=========== FIG 0/8 ===========
FIG0_8::FIG0_8(FIGRuntimeInformation *rti) :