summaryrefslogtreecommitdiffstats
path: root/src/dabOutput
diff options
context:
space:
mode:
Diffstat (limited to 'src/dabOutput')
-rw-r--r--src/dabOutput/dabOutput.h42
-rw-r--r--src/dabOutput/dabOutputFifo.cpp25
-rw-r--r--src/dabOutput/dabOutputFile.cpp25
-rw-r--r--src/dabOutput/dabOutputRaw.cpp25
-rw-r--r--src/dabOutput/dabOutputSimul.cpp25
-rw-r--r--src/dabOutput/dabOutputTcp.cpp25
-rw-r--r--src/dabOutput/dabOutputUdp.cpp26
-rw-r--r--src/dabOutput/dabOutputZMQ.cpp78
8 files changed, 271 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
diff --git a/src/dabOutput/dabOutputFifo.cpp b/src/dabOutput/dabOutputFifo.cpp
index 49fc331..1674cd8 100644
--- a/src/dabOutput/dabOutputFifo.cpp
+++ b/src/dabOutput/dabOutputFifo.cpp
@@ -1,3 +1,28 @@
+/*
+ Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in
+ Right of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2013 Matthias P. Braendli
+ http://mpb.li
+
+ Fifo output is very similar to file, except it doesn't seek
+ */
+/*
+ This file is part of CRC-DabMux.
+
+ CRC-DabMux 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.
+
+ CRC-DabMux 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 CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
#include <cstdio>
#include <cstring>
#include <fcntl.h>
diff --git a/src/dabOutput/dabOutputFile.cpp b/src/dabOutput/dabOutputFile.cpp
index 349a308..6512c5a 100644
--- a/src/dabOutput/dabOutputFile.cpp
+++ b/src/dabOutput/dabOutputFile.cpp
@@ -1,3 +1,28 @@
+/*
+ Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in
+ Right of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2013 Matthias P. Braendli
+ http://mpb.li
+
+ File output
+ */
+/*
+ This file is part of CRC-DabMux.
+
+ CRC-DabMux 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.
+
+ CRC-DabMux 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 CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
#include <cstdio>
#include <cstring>
#include <fcntl.h>
diff --git a/src/dabOutput/dabOutputRaw.cpp b/src/dabOutput/dabOutputRaw.cpp
index 1a78b63..a9cd2a9 100644
--- a/src/dabOutput/dabOutputRaw.cpp
+++ b/src/dabOutput/dabOutputRaw.cpp
@@ -1,3 +1,28 @@
+/*
+ Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in
+ Right of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2013 Matthias P. Braendli
+ http://mpb.li
+
+ RAW output used for farsync
+ */
+/*
+ This file is part of CRC-DabMux.
+
+ CRC-DabMux 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.
+
+ CRC-DabMux 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 CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
#include <cstdio>
#include <cstring>
#include "dabOutput.h"
diff --git a/src/dabOutput/dabOutputSimul.cpp b/src/dabOutput/dabOutputSimul.cpp
index e53b4ba..176649b 100644
--- a/src/dabOutput/dabOutputSimul.cpp
+++ b/src/dabOutput/dabOutputSimul.cpp
@@ -1,3 +1,28 @@
+/*
+ Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in
+ Right of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2013 Matthias P. Braendli
+ http://mpb.li
+
+ SIMUL throttling output. It guarantees correct frame generation rate
+ */
+/*
+ This file is part of CRC-DabMux.
+
+ CRC-DabMux 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.
+
+ CRC-DabMux 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 CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
#include "dabOutput.h"
#include <cstring>
#include <cstdio>
diff --git a/src/dabOutput/dabOutputTcp.cpp b/src/dabOutput/dabOutputTcp.cpp
index a3d7a5a..c59eacb 100644
--- a/src/dabOutput/dabOutputTcp.cpp
+++ b/src/dabOutput/dabOutputTcp.cpp
@@ -1,3 +1,28 @@
+/*
+ Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in
+ Right of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2013 Matthias P. Braendli
+ http://mpb.li
+
+ TCP output
+ */
+/*
+ This file is part of CRC-DabMux.
+
+ CRC-DabMux 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.
+
+ CRC-DabMux 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 CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
#include <cstring>
#include <cstdio>
#include <signal.h>
diff --git a/src/dabOutput/dabOutputUdp.cpp b/src/dabOutput/dabOutputUdp.cpp
index 1410071..684cd50 100644
--- a/src/dabOutput/dabOutputUdp.cpp
+++ b/src/dabOutput/dabOutputUdp.cpp
@@ -1,3 +1,29 @@
+/*
+ Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in
+ Right of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2013 Matthias P. Braendli
+ http://mpb.li
+
+ UDP output
+ */
+/*
+ This file is part of CRC-DabMux.
+
+ CRC-DabMux 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.
+
+ CRC-DabMux 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 CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
+
#include <cstring>
#include <cstdio>
#include <limits.h>
diff --git a/src/dabOutput/dabOutputZMQ.cpp b/src/dabOutput/dabOutputZMQ.cpp
new file mode 100644
index 0000000..271cfa1
--- /dev/null
+++ b/src/dabOutput/dabOutputZMQ.cpp
@@ -0,0 +1,78 @@
+/*
+ Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in
+ Right of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2013 Matthias P. Braendli
+ http://mpb.li
+
+ ZeroMQ output. see www.zeromq.org for more info
+
+ From the ZeroMQ manpage 'zmq':
+
+ The 0MQ lightweight messaging kernel is a library which extends the standard
+ socket interfaces with features traditionally provided by specialised
+ messaging middleware products. 0MQ sockets provide an abstraction of
+ asynchronous message queues, multiple messaging patterns, message filtering
+ (subscriptions), seamless access to multiple transport protocols and more.
+
+ */
+/*
+ This file is part of CRC-DabMux.
+
+ CRC-DabMux 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.
+
+ CRC-DabMux 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 CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "config.h"
+
+#if defined(HAVE_OUTPUT_ZEROMQ)
+
+#include <stdexcept>
+#include <cstdio>
+#include <cstring>
+#include <signal.h>
+#include <limits.h>
+#include <unistd.h>
+#include <errno.h>
+#include <zmq.hpp>
+#include "dabOutput.h"
+
+using namespace std;
+
+int DabOutputZMQ::Open(const char* endpoint)
+ // the format for endpoint shall be as defined in the zmq_bind manpage
+ // but without specifying the protocol. The protocol has been given in
+ // the constructor
+{
+ // bind to uri
+ string proto_endpoint = zmq_proto_ + "://" + std::string(endpoint);
+ std::cerr << "ZMQ socket " << proto_endpoint << std::endl;
+ zmq_pub_sock_.bind(proto_endpoint.c_str());
+
+ return 0;
+}
+
+
+int DabOutputZMQ::Write(void* buffer, int size)
+{
+ int flags = 0;
+
+ return zmq_send(zmq_pub_sock_, buffer, size, flags);
+}
+
+
+int DabOutputZMQ::Close()
+{
+ return zmq_close(zmq_pub_sock_);
+}
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-21 21:30:37 +0000