check_for_ips.py

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#!/usr/bin/env python
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##\author Jeremy Leibs

import roslib
roslib.load_manifest('qualification')

from pr2_self_test_msgs.srv import ScriptDone, ScriptDoneRequest

import rospy 

NAME = 'check_for_ips'

import os
import sys
import subprocess

if __name__ == "__main__":
    rospy.init_node(NAME)
    
    essid = rospy.myargv()[1]

    r = ScriptDoneRequest()

    check_ip_cmd = ['ifconfig']
    check_ip = subprocess.Popen(check_ip_cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    (o,e) = check_ip.communicate()

    fail = False

    for ip in rospy.myargv()[1:]:
        if "inet addr:%s"%ip not in o:
            fail = True

    if fail:
        r.result = ScriptDoneRequest.RESULT_ERROR
        r.failure_msg = "Required IPs missing. Required IP addresses: %s" % ', '.join(rospy.myargv()[1:])
    else:
        r.result = ScriptDoneRequest.RESULT_OK
        r.failure_msg = "Required IPs present"
    
    # block until the test_result service is available
    rospy.wait_for_service('prestartup_done')
    result_service = rospy.ServiceProxy('prestartup_done', ScriptDone)
    result_service.call(r)
    
    rospy.spin()