2018-12-06 Fred Gleason <fredg@paravelsystems.com>

* Added a 'pypad_udp.py' PyPAD script.

apis/PyPAD/examples/Makefile.am

@@ -20,7 +20,8 @@
 ##
 ## Use automake to process this into a Makefile.in
 
-EXTRA_DIST = now_and_next.py
+EXTRA_DIST = now_and_next.py\
+             pypad_udp.py
 
 CLEANFILES = *~\
              *.idb\

apis/PyPAD/examples/pypad_udp.py

@@ -0,0 +1,64 @@
+#!/usr/bin/python
+
+# pypad_udp.py
+#
+# Send PAD updates via UDP
+#
+#   (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.
+#
+
+from __future__ import print_function
+
+import sys
+import socket
+import ConfigParser
+import rivendell.PyPAD
+
+def eprint(*args,**kwargs):
+    print(*args,file=sys.stderr,**kwargs)
+
+def ProcessPad(update):
+    n=1
+    while(True):
+        section='Udp'+str(n)
+        try:
+            format=config.get(section,'FormatString')
+            send_sock.sendto(update.padFields(format),
+                             (config.get(section,'IpAddress'),int(config.get(section,'UdpPort'))))
+            n=n+1
+        except ConfigParser.NoSectionError:
+            return
+
+#
+# Read Configuration
+#
+if len(sys.argv)>=2:
+    fp=open(sys.argv[1])
+    config=ConfigParser.ConfigParser()
+    config.readfp(fp)
+    fp.close()
+else:
+    eprint('pypad_udp.py: you must specify a configuration file')
+    sys.exit(1)
+
+#
+# Create Send Socket
+#
+send_sock=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
+
+rcvr=rivendell.PyPAD.PyPADReceiver()
+rcvr.setCallback(ProcessPad)
+rcvr.start("localhost")