additional BBMD only sample

samples/BBMD.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python
+
+"""
+This sample application presents itself as a BBMD sitting on an IP network.
+The first parameter is the address of the BBMD itself and the second and
+subsequent parameters are the entries to put in its broadcast distribution
+table.
+"""
+
+from bacpypes.debugging import ModuleLogger
+from bacpypes.consolelogging import ArgumentParser
+
+from bacpypes.core import run
+from bacpypes.comm import bind
+
+from bacpypes.pdu import Address
+from bacpypes.bvllservice import BIPBBMD, AnnexJCodec, UDPMultiplexer
+
+# some debugging
+_debug = 0
+_log = ModuleLogger(globals())
+
+#
+#   __main__
+#
+
+def main():
+    # parse the command line arguments
+    parser = ArgumentParser(description=__doc__)
+
+    # add an argument for interval
+    parser.add_argument('localaddr', type=str,
+          help='local address of the BBMD',
+          )
+
+    # add an argument for interval
+    parser.add_argument('bdtentry', type=str, nargs='*',
+          help='list of addresses of peers',
+          )
+
+    # now parse the arguments
+    args = parser.parse_args()
+
+    if _debug: _log.debug("initialization")
+    if _debug: _log.debug("    - args: %r", args)
+
+    local_address = Address(args.localaddr)
+    if _debug: _log.debug("    - local_address: %r", local_address)
+
+    # create a BBMD, bound to the Annex J server on a UDP multiplexer
+    bbmd = BIPBBMD(local_address)
+    annexj = AnnexJCodec()
+    multiplexer = UDPMultiplexer(local_address)
+
+    # bind the layers together
+    bind(bbmd, annexj, multiplexer.annexJ)
+
+    # loop through the rest of the addresses
+    for bdtentry in args.bdtentry:
+        if _debug: _log.debug("    - bdtentry: %r", bdtentry)
+
+        bdt_address = Address(bdtentry)
+        bbmd.add_peer(bdt_address)
+
+    if _debug: _log.debug("    - bbmd: %r", bbmd)
+
+    _log.debug("running")
+
+    run()
+
+    _log.debug("fini")
+
+
+if __name__ == "__main__":
+    main()