2024-01-13 Fred Gleason <fredg@paravelsystems.com>

* Added an extended event PAD output at TCP port 34290.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>

rdpadd/repeater.h

@@ -0,0 +1,81 @@
+// repeater.h
+//
+// Rivendell PAD Data Repeater
+//
+//   (C) Copyright 2018 Fred Gleason <fredg@paravelsystems.com>
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   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, write to the Free Software
+//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#ifndef REPEATER_H
+#define REPEATER_H
+
+#include <QMap>
+#include <QObject>
+#include <QSignalMapper>
+#include <QTcpServer>
+#include <QTcpSocket>
+
+#include <rdunixserver.h>
+
+#include "repeater.h"
+
+class MetadataSource
+{
+ public:
+  MetadataSource(QTcpSocket *sock);
+  QByteArray buffer() const;
+  bool appendBuffer(const QByteArray &data);
+  bool isCommitted() const;
+  QTcpSocket *socket() const;
+
+ private:
+  QByteArray meta_buffer;
+  bool meta_committed;
+  QTcpSocket *meta_socket;
+};
+
+
+
+
+class Repeater : public QObject
+{
+  Q_OBJECT
+ public:
+  Repeater(const QString &src_unix_addr,uint16_t serv_port,QObject *parent=0);
+  QString sourceUnixAddress() const;
+  uint16_t serverPort() const;
+
+ private slots:
+  void newClientConnectionData();
+  void clientDisconnected(int id);
+  void newSourceConnectionData();
+  void sourceReadyReadData(int id);
+  void sourceDisconnected(int id);
+
+ private:
+  void SendState(int id);
+  uint16_t pad_server_port;
+  QString pad_source_unix_address;
+  QSignalMapper *pad_client_disconnect_mapper;
+  QTcpServer *pad_client_server;
+  QMap<int,QTcpSocket *> pad_client_sockets;
+  QSignalMapper *pad_source_ready_mapper;
+  QSignalMapper *pad_source_disconnect_mapper;
+  RDUnixServer *pad_source_server;
+  QMap<int,MetadataSource *> pad_sources;
+};
+
+
+#endif  // REPEATER_H