the begginning

utils/multicast/multicast.cpp

@@ -0,0 +1,95 @@
+/* Copyright (C) 2014 InfiniDB, Inc.
+
+   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; version 2 of
+   the License.
+
+   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., 51 Franklin Street, Fifth Floor, Boston,
+   MA 02110-1301, USA. */
+
+/******************************************************************************
+ * $Id: multicast.cpp 3495 2013-01-21 14:09:51Z rdempsey $
+ *
+ *****************************************************************************/
+
+#include <string>
+#include <stdint.h>
+#include <iostream>
+#include <stdexcept>
+using namespace std;
+
+#include "bytestream.h"
+using namespace messageqcpp;
+
+#include "configcpp.h"
+using namespace config;
+
+#include "multicast.h"
+
+namespace multicast
+{
+
+Multicast::Multicast() :
+	fPMCount(1),
+	fIFName("eth0"),
+	fPortBase(9000),
+	fBufSize(8 * 1024 * 1024)
+{
+	int tmp;
+	string stmp;
+
+	Config* cf = Config::makeConfig();
+
+	tmp = Config::fromText(cf->getConfig("PrimitiveServers", "Count"));
+	if (tmp > 0) fPMCount = tmp;
+
+	stmp = cf->getConfig("Multicast", "Interface");
+	if (!stmp.empty()) fIFName = stmp;
+
+	tmp = Config::fromText(cf->getConfig("Multicast", "PortBase"));
+	if (tmp > 0) fPortBase = tmp;
+
+	tmp = Config::fromText(cf->getConfig("Multicast", "BufSize"));
+	if (tmp > 0) fBufSize = tmp;
+}
+
+MulticastReceiver::MulticastReceiver() :
+	fPimpl(0)
+{
+}
+
+MulticastReceiver::~MulticastReceiver()
+{
+}
+
+SBS MulticastReceiver::receive()
+{
+	throw runtime_error("Multicast is not available");
+	return fByteStream;
+}
+
+MulticastSender::MulticastSender() :
+	fPimpl(0)
+{
+}
+
+MulticastSender::~MulticastSender()
+{
+}
+
+void MulticastSender::send(const ByteStream& msg)
+{
+	throw runtime_error("Multicast is not available");
+}
+
+} //namespace multicast
+
+//vim:ts=4 sw=4: