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authorMatthias P. Braendli (think) <matthias@mpb.li>2013-11-08 18:14:57 +0100
committerMatthias P. Braendli (think) <matthias@mpb.li>2013-11-08 18:14:57 +0100
commitd930ee6b9a52f0eb9939b3fe55afd2361944edb2 (patch)
treea26c6c31bebe6681da54d9acd782c3fe96969da7 /src/dabOutput/dabOutput.h
parentc5306f81a9d3b87df7e16c852f2505ac913193ca (diff)
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add support for ZeroMQ output
Diffstat (limited to 'src/dabOutput/dabOutput.h')
-rw-r--r--src/dabOutput/dabOutput.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/src/dabOutput/dabOutput.h b/src/dabOutput/dabOutput.h
index 7f295b4..a39a6ca 100644
--- a/src/dabOutput/dabOutput.h
+++ b/src/dabOutput/dabOutput.h
@@ -30,6 +30,7 @@
#include "UdpSocket.h"
#include "TcpServer.h"
#include "TcpLog.h"
+#include <stdexcept>
#include <signal.h>
#ifdef _WIN32
# include <io.h>
@@ -45,6 +46,9 @@
# define O_BINARY 0
# endif // O_BINARY
#endif
+#ifdef HAVE_OUTPUT_ZEROMQ
+# include "zmq.hpp"
+#endif
extern TcpLog etiLog;
@@ -244,5 +248,43 @@ class DabOutputSimul : public DabOutput
#endif
};
+#if defined(HAVE_OUTPUT_ZEROMQ)
+// -------------- ZeroMQ message queue ------------------
+class DabOutputZMQ : public DabOutput
+{
+ public:
+ DabOutputZMQ() :
+ zmq_proto_(""), zmq_context_(1), zmq_pub_sock_(zmq_context_, ZMQ_PUB)
+ {
+ throw std::runtime_error("ERROR: No ZMQ protocol specified !");
+ }
+
+ DabOutputZMQ(std::string zmq_proto) :
+ zmq_proto_(zmq_proto), zmq_context_(1), zmq_pub_sock_(zmq_context_, ZMQ_PUB)
+ { }
+
+
+ DabOutputZMQ(const DabOutputZMQ& other) :
+ zmq_proto_(other.zmq_proto_), zmq_context_(1), zmq_pub_sock_(zmq_context_, ZMQ_PUB)
+ {
+ // cannot copy context
+ }
+
+ ~DabOutputZMQ()
+ {
+ zmq_pub_sock_.close();
+ }
+
+ int Open(const char* name);
+ int Write(void* buffer, int size);
+ int Close();
+ private:
+ std::string zmq_proto_;
+ zmq::context_t zmq_context_; // handle for the zmq context
+ zmq::socket_t zmq_pub_sock_; // handle for the zmq publisher socket
+};
+
+#endif
+
#endif