From 1a3e702fe07968a884462cfae82fb0bfce9123c6 Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Sat, 6 Aug 2011 01:55:58 +0200
Subject: refactored arping_users, needs some working

---
 census/arping_users.py | 61 +++++++++++++++++++++++++++++++++-----------------
 1 file changed, 40 insertions(+), 21 deletions(-)

(limited to 'census')

diff --git a/census/arping_users.py b/census/arping_users.py
index ec3557d4..5866c517 100755
--- a/census/arping_users.py
+++ b/census/arping_users.py
@@ -3,9 +3,13 @@ import subprocess,re,logging,sys
 
 from arping import arpingy
 from multiprocessing import Pool
+logging.basicConfig(level=logging.DEBUG)
+log = logging.getLogger("main")
 DEV='eth0'
 MAC_NAMES='mac_names.lst'
 data = []
+my_addr = False
+my_names = {}
 ret = {}
 quiet=False
 
@@ -17,36 +21,51 @@ def get_own_addr():
   return re.sub(r'.*HWaddr ([0-9A-Fa-f:]*).*inet addr:([0-9.]*).*' ,
       r'\1 \2',data).split()
 
-def load_names(MAC_NAMES):
+def load_names(mac_file):
   names = {}
-  f = open(MAC_NAMES)
+  f = open(mac_file)
   for l in f:
     mac,name = l.split(' ',1)
     names[mac] = name.replace('\n','')
   f.close()
   return names
+def print_config():
+  log.info("My Addr : %s" %str(my_addr))
+  log.info("MAC Names file: %s " %MAC_NAMES)
+  log.debug("Loaded names : ")
+  for mac,name in my_names.iteritems():
+    log.debug("%s => %s" %(mac,name))
+def init():
+  my_addr = get_own_addr()
+  my_names = load_names(MAC_NAMES)
 
-def arping_helper(dic):
-  return arpingy(**dic)
+def main():
+  init()
+  print_config()
+  exit(0)
+  def arping_helper(dic):
+    return arpingy(**dic)
 
-for first in range(1,3):
-  for second in range(255):
-    data.append({'iprange':'10.42.'+str(first)+'.'+str(second),'iface':DEV})
+  for first in range(1,3):
+    for second in range(255):
+      data.append({'iprange':'10.42.'+str(first)+'.'+str(second),'iface':DEV})
 
-names = load_names(MAC_NAMES)
-try:
-  p = Pool(20)
-  ret = filter(lambda x:x , p.map(arping_helper, data))
-  myip,mymac = get_own_addr()
-  ret.append([mymac,myip])
-  p.terminate()
-except Exception as e:
-  print 'you fail '+str(e)
+  try:
+    p = Pool(20)
+    ret = filter(lambda x:x , p.map(arping_helper, data))
+    myip,mymac = get_own_addr()
+    ret.append([mymac,myip])
+    p.terminate()
+  except Exception as e:
+    print 'you fail '+str(e)
 
 
 
-for p in ret:
-  if not quiet:
-    print p[0] + " => " + p[1]
-  if p[1] in names:
-    print names[p[1]]+ " is online"
+  for p in ret:
+    if not quiet:
+      print p[0] + " => " + p[1]
+    if p[1] in names:
+      print names[p[1]]+ " is online"
+if __name__ == "__main__":
+  log.debug("starting arping_users")
+  main()
-- 
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