update crawlers for v0.5

scripts/getcurrent.py

@@ -0,0 +1,45 @@
+import json
+import socket
+import sys
+import time
+
+#gives the option to get data from an external server instead and send that
+#if no options given it will default to localhost instead
+if len(sys.argv) == 3:
+  socktype = socket.AF_INET
+  sockaddr = (sys.argv[1], int(sys.argv[2]))
+elif len(sys.argv) == 2:
+  socktype = socket.AF_UNIX
+  sockaddr = sys.argv[1]
+else:
+  socktype = socket.AF_UNIX
+  sockaddr = "/var/run/yggdrasil.sock"
+
+def doRequest(req):
+  try:
+    ygg = socket.socket(socktype, socket.SOCK_STREAM)
+    ygg.connect(sockaddr)
+    ygg.send(req)
+    data = json.loads(ygg.recv(1048576))
+    return data
+  except:
+    return None
+
+known = doRequest('{"keepalive":true, "request":"lookups"}')
+
+infos = dict()
+for node in known['response']['infos']:
+  coords = json.dumps(node["path"]).replace(",", " ")
+  v = {"address": node["addr"], "coords": coords, "time": node["time"]}
+  infos[node["key"]] = v
+
+# Initialize dicts of visited/rumored nodes
+#for k,v in selfInfo['response']['self'].iteritems(): rumored[k] = v
+
+# Loop over rumored nodes and ping them, adding to visited if they respond
+print json.dumps({"yggnodes": infos})
+
+# TODO do something with the results
+
+#print visited
+#print timedout