core-extra/daemon/examples/future/emane80211.py

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#!/usr/bin/python -i
#
# Example CORE Python script that attaches N nodes to an EMANE 802.11abg network.
import datetime
import parser
from core.emane.ieee80211abg import EmaneIeee80211abgModel
from core.future.coreemu import CoreEmu
from core.future.futuredata import IpPrefixes
def example(options):
# ip generator for example
prefixes = IpPrefixes(ip4_prefix="10.83.0.0/16")
# create emulator instance for creating sessions and utility methods
coreemu = CoreEmu()
session = coreemu.create_session()
# create emane network node
emane_network = session.create_emane_network(
model=EmaneIeee80211abgModel,
geo_reference=(47.57917, -122.13232, 2.00000)
)
emane_network.setposition(x=80, y=50)
# create nodes
for i in xrange(options.nodes):
node = session.create_emane_node()
node.setposition(x=150 * (i + 1), y=150)
coreemu.add_interface(emane_network, node, prefixes)
# instantiate session
session.instantiate()
# start a shell on the first node
node = session.get_object(2)
node.client.term("bash")
# shutdown session
raw_input("press enter to exit...")
coreemu.shutdown()
def main():
options = parser.parse_options("emane80211")
start = datetime.datetime.now()
print "running emane 80211 example: nodes(%s) time(%s)" % (options.nodes, options.time)
example(options)
print "elapsed time: %s" % (datetime.datetime.now() - start)
if __name__ == "__main__" or __name__ == "__builtin__":
main()