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#! /usr/bin/env python
###############################################################################
# This file is part of openWNS (open Wireless Network Simulator)
# _____________________________________________________________________________
#
# Copyright (C) 2004-2007
# Chair of Communication Networks (ComNets)
# Kopernikusstr. 16, D-52074 Aachen, Germany
# phone: ++49-241-80-27910,
# fax: ++49-241-80-22242
# email: info@openwns.org
# www: http://www.openwns.org
# _____________________________________________________________________________
#
# openWNS is free software; you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License version 2 as published by the
# Free Software Foundation;
#
# openWNS 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import os
import commands
import shutil
import sys
def installEnvironment():
""" Installs wnsrc.py to /home/$USER/.wns
openWNS-sdk needs a common way to setup paths for some directories in
the sandbox. The entry point for this is wnsrc.py. The master wnsrc.py
file is under version and is located in openwns-sdk/config/wnsrc.py.
Changes in openwns-sdk/config/wnsrc.py will always be copied to
/home/$USER/.wns/wnsrc.py everytime playground.py is executed.
"""
# This will install wnsrc.py to /home/$USER/.wns
wnsDir = os.path.join(os.environ["HOME"], ".wns")
if not os.path.exists(wnsDir):
os.mkdir(wnsDir)
if not os.path.exists("sandbox"):
os.mkdir("sandbox")
# The wnsrc.py will always be copied.
shutil.copy("config/wnsrc.py", wnsDir)
if not os.environ.has_key("PYTHONPATH") or wnsDir not in os.environ["PYTHONPATH"]:
print "\nERROR:"
print "Please add '" + wnsDir + "' to the environment variable PYTHONPATH"
print "You have three options:"
print "1.) type 'export PYTHONPATH=$PYTHONPATH:"+wnsDir+"' in your current shell"
print " This affects only your current shell!"
print "2.) add the above line to your ~/.bashrc"
print " Prefered: next time you login the variable will already be set."
print "3.) call " + os.path.join(os.getcwd(), "bin", "setEnvironment")
print " Again, this affects only your current shell!"
print
sys.exit(1)
def installWNSBase():
""" Installs wnsbase package to the sandbox.
openWNS-sdk provides the python package wnsbase. This includes python classes that
are available for all modules within your openWNS-sdk. Everytime you invoke playground.py
openWNS-sdk/wnsbase is installed openWNS-sdk/sandbox/default/lib/python2.4/site-packages/wnsbase.
"""
# Install all files in wnsbase to sandbox
sandboxSrcSubDir = os.path.join("default", "lib", "python2.4", "site-packages", "wnsbase")
if commands.getstatusoutput("rm -rf sandbox/" + str(sandboxSrcSubDir))[0] != 0:
print "\nERROR:"
print "Unable to remove path for wnsbase Python module in sandbox"
if commands.getstatusoutput("mkdir -p sandbox/" + str(sandboxSrcSubDir))[0] != 0:
print "\nERROR:"
print "Unable to create path for wnsbase Python module in sandbox"
if commands.getstatusoutput("cp -R wnsbase/* sandbox/" + str(sandboxSrcSubDir))[0] != 0:
print "\nERROR:"
print "Unable to install wnsbase files to sandbox"
installEnvironment()
installWNSBase()
import wnsrc
import wnsbase.playground.Core
if __name__ == "__main__":
core = wnsbase.playground.Core.getCore()
pywnsPluginsPath = os.path.join("sandbox", "default", "lib", "python2.4", "site-packages", "pywns", "playgroundPlugins")
core.addPluginPath(pywnsPluginsPath)
core.addPluginPath(os.path.join(os.environ["HOME"], ".wns", "playgroundPlugins"))
core.startup()
core.run()
core.shutdown(0)
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