Initial commit

Lts/Proxies/TrainingAreaBase/Plugins/DebugJsonDir/directory_dispatcher.cpp

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+/**
+  * Send / Receive telegrams to/from TX/RX directory
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Ehrlicher, SLSE, 2016-09-26
+  */
+
+#include "directory_dispatcher.h"
+#include "convert_to_json_file.h"
+#include "directory_cleaner.h"
+#include <XDR_QtHandler/XDR_DirHandler.h>
+#include <QDir>
+
+namespace TetraRadio
+{
+//
+// DirectoryDispatcher
+//
+DirectoryDispatcher::DirectoryDispatcher(const std::shared_ptr<TrainingAreaBase::RecvFromTab> &recvFromTabCb,
+                                         const QString &txDir,
+                                         const QString &rxDir)
+  : TrainingAreaBase::Plugin::Interface()
+  , ConvertFromJson(recvFromTabCb, "TAB.Plugin.DirectoryDispatcher")
+  , m_xdrDirHandler(new XDR_DirHandler_emit(rxDir, this))
+  , m_txCleaner(new DirectoryCleaner(txDir, 10 * 60, this))
+  , m_txDir(txDir)
+  , m_rxDir(rxDir)
+{
+  QFileInfo fi(m_txDir);
+  if (!fi.exists() || !fi.isDir())
+  {
+    QDir d;
+    if (!d.mkpath(m_txDir))
+      ERROR_LOG(m_logger) << "Can not create directory " << m_txDir;
+  }
+  fi = QFileInfo(m_rxDir);
+  if (!fi.exists() || !fi.isDir())
+  {
+    QDir d;
+    if (!d.mkpath(m_rxDir))
+      ERROR_LOG(m_logger) << "Can not create directory " << m_rxDir;
+  }
+
+  NOTICE_LOG(m_logger) << "Using RX dir: " << m_rxDir;
+  NOTICE_LOG(m_logger) << "Using TX dir: " << m_txDir;
+  connect(m_xdrDirHandler, &XDR_DirHandler_emit::newTelegram,
+          this, &DirectoryDispatcher::newTelegramArrived);
+}
+
+DirectoryDispatcher::~DirectoryDispatcher()
+{
+  delete m_xdrDirHandler;
+}
+
+
+bool DirectoryDispatcher::init()
+{
+  m_tx = std::make_shared<ConvertToJsonFile>(m_txDir);
+  m_xdrDirHandler->startWatching();
+  return true;
+}
+
+std::shared_ptr<TrainingAreaBase::SendToTab> DirectoryDispatcher::sendToTab()
+{
+  return m_tx;
+}
+
+void DirectoryDispatcher::newTelegramArrived(const QString &fullPath)
+{
+  DEBUG_LOG(m_logger) << "Got new telegram: "
+                      << fullPath;
+  QFile f(fullPath);
+  if (!f.open(QIODevice::ReadOnly))
+    return;
+  const QByteArray tele = f.readAll();
+  f.close();
+  int recvCounterUnused;
+  handleTelegram(tele, recvCounterUnused);
+}
+
+} // namespace TetraRadio