Initial commit

Lts/Services/AudioVideoManagement/frequency_set_handler.cpp

@@ -0,0 +1,128 @@
+/**
+  * FrequencySetHandler - reads CnrChannel and CnrConfig data from the database and publishes the data to dds,
+  * reacts to CnrConfig related Function topics
+  * $Id: combat_net_radio_handler.cpp 34946 2017-08-21 14:13:32Z baeuerle_h $
+  * $HeadURL: svn://slssvn/TDS/branches/product/devel/trunk/Lts/Services/AudioVideoManagement/combat_net_radio_handler.cpp $
+  * $Author: baeuerle_h $
+  * Created by Hannes Baeuerle, SLSE, 2017-08-15
+  */
+
+#include "frequency_set_handler.h"
+#include "dds_handler.h"
+#include "main_handler.h"
+#include <AudioVideoManagement/avm_dts.h>
+
+namespace AudioVideoManagement
+{
+
+FrequencySetHandler::FrequencySetHandler(Interface::Dts *dts, DatabaseInterface *db)
+  : m_dts(dts)
+  , m_db(db)
+  , m_logger(getLogger("FrequencySetHandler"))
+{
+  Q_ASSERT(dts);
+  Q_ASSERT(db);
+}
+
+bool FrequencySetHandler::init()
+{
+  DEBUG_LOG(m_logger) << LOGFUNCTION;
+  QVector<Database::AvmFrequencySet> frequencySets;
+
+  // Don't use select() with callback here as the callback (body of for-loop below) would use the DB, too.
+  if (!m_db->select(frequencySets))
+  {
+    ERROR_LOG(m_logger) << "Error while selecting frequency sets from db";
+    return false;
+  }
+  DEBUG_LOG(m_logger) << "Found " << frequencySets.size() << " Frequency Sets";
+
+  for (const Database::AvmFrequencySet &currentfrequencySet : qAsConst(frequencySets))
+    addFrequencySet(toDdsFrequencySet(currentfrequencySet));
+
+  return true;
+}
+
+bool FrequencySetHandler::isValid(int32_t setId, int32_t entryId)
+{
+  auto   found = m_frequencySetDatas.constFind(setId);
+  if (found == m_frequencySetDatas.cend())
+    return false;
+
+  return found->contains(entryId);
+}
+
+FrequencySet FrequencySetHandler::toDdsFrequencySet(const Database::AvmFrequencySet &dbData) const
+{
+  FrequencySet result;
+
+  result.id(dbData.id);
+  result.name(dbData.name.toStdString());
+  result.lastChange(dbData.lastChange);
+
+  auto cb = [&result] (const Database::AvmFrequencySetData &currentData)
+  {
+    result.data().push_back(toDdsFrequencySetDataWithId(currentData));
+  };
+  m_db->selectByFrequencySetId(cb, result.id());
+
+  DEBUG_LOG(m_logger) << "Frequency Set with ID " << dbData.id << " has " << result.data().size() << " data entries";
+
+  return result;
+}
+
+FrequencyBand FrequencySetHandler::getFrequencyBand(const QString &deviceString)
+{
+  QString intermediate = deviceString.left(3);
+  if (QString::compare(intermediate, QStringLiteral("VHF"), Qt::CaseInsensitive) == 0)
+    return FrequencyBand_def::VHF;
+  else if (QString::compare(intermediate, QStringLiteral("UHF"), Qt::CaseInsensitive) == 0)
+    return FrequencyBand_def::UHF;
+  else if (QString::compare(intermediate, QStringLiteral("HF"), Qt::CaseInsensitive) == 0)
+    return FrequencyBand_def::HF;
+  else //if (QString::compare(intermediate.left(1), QStringLiteral("R"), Qt::CaseInsensitive) == 0)
+    return FrequencyBand_def::REL;
+}
+
+FrequencySetDataWithId FrequencySetHandler::toDdsFrequencySetDataWithId(const Database::AvmFrequencySetData &dbData)
+{
+  FrequencySetDataWithId result;
+
+  result.id(dbData.id);
+  result.function(dbData.function.toStdString());
+  result.frequency(dbData.frequency);
+
+  // Todo: Put this into the database as well...
+  result.frequencyBand(getFrequencyBand(dbData.device));
+
+  if (dbData.akwBundle >= 0)
+    result.akwBundle().set(dbData.akwBundle);
+
+  if (dbData.fsbBundle >= 0)
+    result.fsbBundle().set(dbData.fsbBundle);
+
+  if (dbData.akwRadioCircuit >= 0)
+    result.akwRadioCircuit().set(dbData.akwRadioCircuit);
+
+  if (dbData.comsec >= 0)
+    result.comsec().set(dbData.comsec);
+
+  return result;
+}
+
+void FrequencySetHandler::addFrequencySet(const FrequencySet &frequencySet)
+{
+  QVector<int32_t> dataIds;
+
+  dataIds.reserve(frequencySet.data().size());
+
+  for (const FrequencySetDataWithId &currentData : frequencySet.data())
+    dataIds << currentData.id();
+
+  m_frequencySetDatas.insert(frequencySet.id(), dataIds);
+
+  if (!m_dts->publish(frequencySet))
+    ERROR_LOG(m_logger) << "Error while publishing Frequency Set with id " << frequencySet.id();
+}
+
+} // namespace AudioVideoManagement