# Copyright (C) 2013 INRIA
#
# This program 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.
+# 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
# - t3 (t2 + 2s) : Kill the application
#
+from __future__ import print_function
+
from nepi.execution.resource import ResourceAction, ResourceState
from nepi.execution.ec import ExperimentController
ec = ExperimentController(exp_id="nitos_omf6_vlc")
# Create and Configure the Nodes
-node1 = ec.register_resource("OMFNode")
+node1 = ec.register_resource("omf::Node")
ec.set(node1, "hostname", nodex)
ec.set(node1, "xmppUser", slicename)
ec.set(node1, "xmppServer", "nitlab.inf.uth.gr")
ec.set(node1, "xmppPassword", "1234")
# Create and Configure the Interfaces
-iface1 = ec.register_resource("OMFWifiInterface")
+iface1 = ec.register_resource("omf::WifiInterface")
ec.set(iface1, "name", "wlan0")
ec.set(iface1, "mode", "adhoc")
ec.set(iface1, "hw_mode", "g")
ec.register_connection(node1, iface1)
# Create and Configure the Nodes
-node2 = ec.register_resource("OMFNode")
+node2 = ec.register_resource("omf::Node")
ec.set(node2, "hostname", nodez)
ec.set(node2, "xmppUser", slicename)
ec.set(node2, "xmppServer", "nitlab.inf.uth.gr")
ec.set(node2, "xmppPassword", "1234")
# Create and Configure the Interfaces
-iface2 = ec.register_resource("OMFWifiInterface")
+iface2 = ec.register_resource("omf::WifiInterface")
ec.set(iface2, "name", "wlan0")
ec.set(iface2, "mode", "adhoc")
ec.set(iface2, "hw_mode", "g")
ec.register_connection(node2, iface2)
# Create and Configure the Channel
-channel = ec.register_resource("OMFChannel")
+channel = ec.register_resource("omf::Channel")
ec.set(channel, "channel", chan)
ec.set(channel, "xmppUser", slicename)
ec.set(channel, "xmppServer", "nitlab.inf.uth.gr")
client_ip = "192.168.0.%s" % nodez[-2:]
# Create and Configure the Application
-app1 = ec.register_resource("OMFApplication")
+app1 = ec.register_resource("omf::Application")
ec.set(app1, "command",
"DISPLAY=localhost:10.0 XAUTHORITY=/root/.Xauthority /root/vlc/vlc-1.1.13/cvlc /root/10-by-p0d.avi --sout '#rtp{dst=%s,port=5004,mux=ts}'" % client_ip)
ec.register_connection(app1, node1)
## Add a OMFApplication to run the client VLC and count the numer of bytes
## transmitted, using wc.
-app2 = ec.register_resource("OMFApplication")
+app2 = ec.register_resource("omf::Application")
ec.set(app2, "command",
"DISPLAY=localhost:10.0 XAUTHORITY=/root/.Xauthority /root/vlc/vlc-1.1.13/cvlc rtp://%s:5004 | wc -c "% client_ip)
# Retrieve the bytes transmitted count and print it
byte_count = ec.trace(app2, "stdout")
-print "BYTES transmitted", byte_count
+print("BYTES transmitted", byte_count)
## If you redirected the video to standard output, you can try to
## retrieve the stdout of the VLC client
## video = ec.trace(app2, "stdout")
-#f = open("video.ts", "w")
-#f.write(video)
-#f.close()
+#with open("video.ts", "w") as f:
+# f.write(video)
# Stop Experiment
ec.shutdown()