From e0ec5d2e8560ae433ee677622b24ba82dbe7630b Mon Sep 17 00:00:00 2001
From: tv <tv@also>
Date: Sun, 29 May 2011 15:47:21 +0200
Subject: lowered filesystem hierarchy--everything are modules

---
 census/arping.py | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100755 census/arping.py

(limited to 'census/arping.py')

diff --git a/census/arping.py b/census/arping.py
new file mode 100755
index 00000000..1b51ab1b
--- /dev/null
+++ b/census/arping.py
@@ -0,0 +1,37 @@
+#!/usr/bin/python
+
+import logging 
+log = logging.getLogger('arpingy')
+logging.disable(logging.WARNING)
+
+import os,sys
+try:
+  if (os.geteuid() != 0):
+    raise Exception('no root permissions')
+  from scapy.all import * #might throws "no such module"
+
+  def arpingy(iprange="10.42.1.0/24",iface='eth0'):
+    log.debug("pinging "+ str(iprange))
+    """Arping function takes IP Address or Network, returns nested mac/ip list"""
+    try:
+      conf.verb=0
+      ans,unans=arping(iprange,iface=iface,timeout=1,retry=3)
+
+      collection = []
+      for snd, rcv in ans:
+        result = rcv.sprintf(r"%ARP.psrc% %Ether.src%").split()
+        log.debug(result)
+        return result # take just the first arp reply
+    except Exception as e:
+      print ("something went wrong while arpinging " + str(e))
+    return []
+
+except Exception as e:
+  log.error("Cannot load arping functions!" + str(e))
+  def arpingy(iprange='',iface=''):
+    raise Exception ('arping not available')
+
+
+if __name__ =='__main__':
+  logging.basicConfig(level=logging.DEBUG)
+  arpingy(sys.argv[1],sys.argv[2])
-- 
cgit v1.2.3


From 3fcf62b35d3a7e05d08f124c033b0aaf97ec5982 Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Sun, 31 Jul 2011 04:17:25 +0200
Subject: arping: now 'fail early'

---
 census/arping.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'census/arping.py')

diff --git a/census/arping.py b/census/arping.py
index 1b51ab1b..3245f1ee 100755
--- a/census/arping.py
+++ b/census/arping.py
@@ -27,9 +27,7 @@ try:
     return []
 
 except Exception as e:
-  log.error("Cannot load arping functions!" + str(e))
-  def arpingy(iprange='',iface=''):
-    raise Exception ('arping not available')
+  raise Exception("Cannot load arping functions!" + str(e))
 
 
 if __name__ =='__main__':
-- 
cgit v1.2.3