Add stub for firewall queue implementation

src/exabgp_queue_writer.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python
+ 
+import os
+import sys
+import time
+from redis import Redis
+from rq import Queue
+
+exabgp_log = open("/tmp/exabgp.log", "a")
+
+import firewall_queue
+
+q = Queue(connection=Redis())
+
+while True:
+    try:
+        line = sys.stdin.readline().strip()
+        # print >> sys.stderr, "GOT A LINE"
+
+        sys.stdout.flush()
+        if line == "":
+            counter += 1
+            if counter > 100:
+                break
+            continue
+ 
+        counter = 0
+
+        q.enqueue(firewall_queue.execute_ip_ban, line)
+        exabgp_log.write(line + "\n")
+    except KeyboardInterrupt:
+        pass
+    except IOError:
+        # most likely a signal during readline
+        pass
+

src/firewall_queue.py

@@ -0,0 +1,8 @@
+from subprocess import call
+
+def execute_ip_ban(ip):
+    print "Will ban IP: " + ip + "\n"
+    call(["iptables", "-A", "INPUT", "-s", ip, "-j", "DROP"])
+    return True
+
+