Add new ZeroMQ IQ output

1 files changed, 67 insertions, 0 deletions

diff --git a/src/OutputZeroMQ.cpp b/src/OutputZeroMQ.cpp
new file mode 100644
index 0000000..0e759dd
--- /dev/null
+++ b/src/OutputZeroMQ.cpp
@@ -0,0 +1,67 @@
+/*
+   Copyright (C) 2007, 2008, 2009, 2010, 2011 Her Majesty the Queen in
+   Right of Canada (Communications Research Center Canada)
+
+   Copyright (C) 2014
+   Matthias P. Braendli, matthias.braendli@mpb.li
+
+    http://opendigitalradio.org
+ */
+/*
+   This file is part of ODR-DabMod.
+
+   ODR-DabMod 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, either version 3 of the
+   License, or (at your option) any later version.
+
+   ODR-DabMod 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 ODR-DabMod.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "OutputZeroMQ.h"
+#include "PcDebug.h"
+#include <stdexcept>
+#include <string.h>
+#include <sstream>
+
+#if defined(HAVE_OUTPUT_ZEROMQ)
+
+OutputZeroMQ::OutputZeroMQ(std::string endpoint, Buffer* dataOut)
+    : ModOutput(ModFormat(1), ModFormat(0)),
+    m_zmq_context(1),
+    m_zmq_pub_sock(m_zmq_context, ZMQ_PUB),
+    m_endpoint(endpoint)
+{
+    PDEBUG("OutputZeroMQ::OutputZeroMQ(%p) @ %p\n", dataOut, this);
+
+    std::stringstream ss;
+    ss << "OutputZeroMQ(" << m_endpoint << ")";
+    m_name = ss.str();
+
+    m_zmq_pub_sock.bind(m_endpoint.c_str());
+}
+
+OutputZeroMQ::~OutputZeroMQ()
+{
+    PDEBUG("OutputZeroMQ::~OutputZeroMQ() @ %p\n", this);
+}
+
+int OutputZeroMQ::process(Buffer* dataIn, Buffer* dataOut)
+{
+    PDEBUG("OutputZeroMQ::process"
+            "(dataIn: %p, dataOut: %p)\n",
+            dataIn, dataOut);
+
+    m_zmq_pub_sock.send(dataIn->getData(), dataIn->getLength());
+
+    return dataIn->getLength();
+}
+
+#endif // HAVE_OUTPUT_ZEROMQ_H
+