Presence Code Python cmd line

This is a variation of the login presence code that parses the argument list for name, password and eventually url, and uses those if they exist. This allows for automated testing. The URL will eventually be used by a micro-http-server that will accept POST messages from the controlling script and parse them as commands, and return the result of that command in the http response. These could be command line style commands, or some more formal list designed for use with a GUI. This strategy allows for extremely loose coupling of a distributed test harness.
This sample control script currently only starts the login script with avatar name and password.
from struct import *
from zerocode import *
import md5
import xmlrpclib
import sys 
import re
import httplib, urllib 
from urlparse import urlparse 
import socket, sys, time
import uuid
from makepacketdict import makepacketdict
from datetime import datetime
import sys
mypacketdictionary = {}
outputstring = ''
ack_need_list = []
logoutputflag = False
if logoutputflag:
 temp = sys.stdout
 sys.stdout =open('alog.txt','w')
def login(first, last, passwd, mac):
 passwd_md5 = '$1$' + md5.new(passwd).hexdigest()
 
 uri = 'http://127.0.0.1'
 uri = 'https://login.agni.lindenlab.com/cgi-bin/login.cgi'
 #uri = 'https://login.aditi.lindenlab.com/cgi-bin/login.cgi'
 s = xmlrpclib.ServerProxy(uri)
 
 login_details = {
 'first': first,
 'last': last,
 'passwd': passwd_md5,
 #'start': 'uri:Sandbox Goguen MONO&133&111&21',
 'start': 'uri:Stadt&203&78&23',
 'major': '1',
 #'minor': '20',
 #'patch': '0',
 #'build': '86489',
 'minor': '19',
 'patch': '1',
 'build': '4',
 'platform': 'Win',
 'mac': mac,
 'options': [],
 'user-agent': ,
 'id0': ,
 'agree_to_tos': 'Yes',
 'viewer_digest': '09d93740-8f37-c418-fbf2-2a78c7b0d1ea'
 }
 results = s.login_to_simulator(login_details)
 print results
 
 return results
def get_caps(results,cap_key, request_keys):
 _, netloc, path, _, _, _ = urlparse(results[cap_key])
 params = "<llsd><array><string>"+ request_keys[0]+"</string></array></llsd>"
 headers = {"content-type": "application/xml"}
 conn = httplib.HTTPSConnection(netloc)
 conn.request("POST", path, params, headers)
 response = conn.getresponse()
 data = response.read()
 conn.close()
 return data
 
def ExtractCap(cap_result):
 return re.search(r"<key>([a-zA-Z_]+)</key><string>([a-zA-Z_:/0-9-.]+)</string>", cap_result).groups()
 
 
def scheduleacknowledgemessage(data):
 if not (ord(data[0])&0x40):
 print "OOOPS! Got asked to ack a message that shouldn't be acked"
 else:
 ID = data[1:5]
 #if (ord(data[0])&0x40) & 0x80: ID = zero_decode_ID(ID)
 ack_need_list.append(unpack(">L",ID)[0])
 #ack_need_list.append(unpack(">L",data[1:5])[0])
 #print "ack needed","insdie schedule ack_need_list", ack_need_list
def packacks():
 return "".join(pack("<L", msgnum) for msgnum in ack_need_list)
 
#def sendacks():
 # if len(ack_need_list)>0:
 
 
#===============================================================================
# {
# UUIDNameRequest Low NotTrusted Unencoded
# {
# UUIDNameBlock Variable
# { ID LLUUID }
# }
# }
#===============================================================================
def sendUUIDNameRequest(sock, port, host, currentsequence,aUUID):
 
 fix_ID = 0xffff0000 + 235
 data_header = pack('>BLB', 0x00,currentsequence,0x00) 
 
 
 packed_data = "".join(uuid.UUID(x).bytes for x in aUUID)
 
 packed_data = data_header + pack("L",fix_ID) + pack(">B",len(aUUID)) + packed_data
 
 sock.sendto(packed_data, (host, port)) 
 
def sendRegionHandshakeReply(sock, port, host, currentsequence,agentUUID,sessionUUID):
 
 low_ID = 0xffff0000 + 149
 data_header = pack('>BLB', 0x00,currentsequence,0x00)
 packed_data = uuid.UUID(agentUUID).bytes+uuid.UUID(sessionUUID).bytes+ pack(">L",0x00)
 packed_data = data_header + pack(">L",int(low_ID,16))+packed_data
 sock.sendto(packed_data, (host, port)) 
 #print "RegionHandshakeReply", ByteToHex(packed_data)
 return
 
 
 
def sendAgentUpdate(sock, port, host, currentsequence, result):
#AgentUpdate
 tempacks = packacks()
 del ack_need_list[:]
 if tempacks == "": 
 flags = 0x00
 else:
 flags = 0x10
 #print "tempacks is:", ByteToHex(tempacks) 
 
 data_header = pack('>BLB', flags,currentsequence,0x00)
 packed_data_message_ID = pack('>B',0x04)
 packed_data_ID = uuid.UUID(result["agent_id"]).bytes + uuid.UUID(result["session_id"]).bytes
 packed_data_QuatRots = pack('<ffff', 0.0,0.0,0.0,0.0)+pack('<ffff', 0.0,0.0,0.0,0.0) 
 packed_data_State = pack('<B', 0x00)
 packed_data_Camera = pack('<fff', 0.0,0.0,0.0)+pack('<fff', 0.0,0.0,0.0)+pack('<fff', 0.0,0.0,0.0)+pack('<fff', 0.0,0.0,0.0)
 packed_data_Flags = pack('<fLB', 0.0,0x00,0x00)
 encoded_packed_data = zero_encode(packed_data_message_ID+packed_data_ID+packed_data_QuatRots+packed_data_State+packed_data_Camera+packed_data_Flags)
 packed_data = data_header + encoded_packed_data+tempacks
 # print "sending AgentUpdate to server",ByteToHex(packed_data_header+zero_decode(encoded_packed_data)+ tempacks)
 
 sock.sendto(packed_data, (host, port))
def sendCompletePingCheck(sock, port, host, currentsequence,data,lastPingSent):
# print "data from PingCHeck", ByteToHex(data)
 
 data_header = pack('>BLB', 0x00,currentsequence,0x00)
 packed_data_message_ID = pack('>B',0x02)
 packed_data = data_header + packed_data_message_ID+pack('>B', lastPingSent)
 print "CompletePingCheck packet sent:", ByteToHex(packed_data)
 sock.sendto(packed_data, (host, port))
 
def sendPacketAck(sock, port, host,currentsequence):
 tempacks = packacks()
 templen = len(ack_need_list)
 del ack_need_list[:]
 data_header = pack('>BLB',0x00,currentsequence,0x00) 
 packed_data_message_ID = pack('>L',0xFFFFFFFB)
 packed_ack_len = pack('>B',templen)
 
 packed_data = data_header + packed_data_message_ID + packed_ack_len + tempacks
#===============================================================================
# t = datetime.now()
# t.strftime("%H:%M:%S")
# ti = "%02d:%02d:%02d.%06d" % (t.hour,t.minute,t.second,t.microsecond)
# print ti, "PacketAck packet sent:", ByteToHex(packed_data)
#===============================================================================
 sock.sendto(packed_data, (host, port))
def sendLogoutRequest(sock, port, host,seqnum,aUUID,sUUID):
 packed_data_message_ID = pack('>L',0xffff00fc)
 data_header = pack('>BLB', 0x00,seqnum,0x00)
 packed_data = uuid.UUID(aUUID).bytes+uuid.UUID(sUUID).bytes+ pack(">L",0x00)
 
 packed_data = data_header + packed_data_message_ID + packed_data
 sock.sendto(packed_data, (host, port))
def establishpresence(host, port, circuit_code, result):
 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
 
 
 myAgentID = result["agent_id"]
 mySessionID = result["session_id"]
 
#Sending packet UseCircuitCode <-- Inits the connection to the sim.
 data = pack('>BLBL',0x00,0x01,00,0xffff0003) + pack('<L',circuit_code) + uuid.UUID(result["session_id"]).bytes+uuid.UUID(result["agent_id"]).bytes
 sock.sendto(data, (host, port))
#ISending packet CompleteAgentMovement <-- establishes the agent's presence
 data = pack('>BLBL',0x00,0x02,00,0xffff00f9) + uuid.UUID(result["agent_id"]).bytes + uuid.UUID(result["session_id"]).bytes + pack('<L', circuit_code)
 sock.sendto(data, (host, port))
 sendAgentUpdate(sock, port, host, 3, result)
 aUUID = [result["agent_id"]]
 #sendUUIDNameRequest(sock, port, host, 4,aUUID)
#
 buf = 100
 i = 0
 trusted_count = 0
 ackable = 0
 trusted_and_ackable = 0
 ack_need_list_changed = False
 seqnum = 5
 lastPingSent = 0 
 trusted = 0
 while i<300:
 if ack_need_list_changed:
 ack_need_list_changed = False
 seqnum += 1
 sendPacketAck(sock, port, host,seqnum)
 #sendAgentUpdate(sock, port, host, seqnum, result)
 seqnum += 1
 #sendacks()
 i += 1
 data,addr = sock.recvfrom(buf)
 t = datetime.now()
 t.strftime("%H:%M:%S")
 if not data:
 print "Client has exited!"
 
 break
 else:
 test = ByteToHex(data).split()
 #print test
 ID = data[6:12]
 #print "ID =", ByteToHex(ID) 
 if ord(data[0])&0x80: 
 ID = zero_decode_ID(data[6:12])
 
 if ord(data[0])&0x40: 
 scheduleacknowledgemessage(data); 
 ack_need_list_changed = True
 #print "ID =", ByteToHex(ID) 
 #print "ID =", unpack(">L", ID[:4])
 if ID[0] == '\xFF':
 if ID[1] == '\xFF':
 if ID[2] == '\xFF':
 myentry = mypacketdictionary[("Fixed" , int(ByteToHex(ID[0:4]).replace(' ', ),16))]
 if myentry[1] == "Trusted":
 trusted += 1;
 ti = "%02d:%02d:%02d.%06d" % (t.hour,t.minute,t.second,t.microsecond)
 print ti, "Message #", i, "trusted count is", trusted,"Flags: 0x" + test[0], myentry, "sequence #", unpack(">L",data[1:5])
 
 #if myentry[1] == "Trusted": trusted_count += 1;print "number of trusted messages =", trusted_count
 #if ord(data[0])&0x40 and myentry[1] == "Trusted": trusted_and_ackable += 1; print "trusted_and_ackable =", trusted_and_ackable
 #if ord(data[0])&0x40: ackable += 1; print "number of ackable messages = ", ackable
 else:
 myentry = mypacketdictionary[("Low",int(ByteToHex(ID[2:4]).replace(' ', ),16))]
 if myentry[1] == "Trusted":
 trusted += 1;
 ti = "%02d:%02d:%02d.%06d" % (t.hour,t.minute,t.second,t.microsecond)
 print ti, "Message #", i,"trusted count is", trusted,"Flags: 0x" + test[0], myentry, "sequence #", unpack(">L",data[1:5])
 if myentry[0] == "UUIDNameReply":
 pass
 #print ByteToHex(data)
 #print data[:28]
 #print data[28:36],data[38:45]
 elif myentry[0] == "RegionHandshake":
 sendRegionHandshakeReply(sock, port, host, seqnum,result["agent_id"],result["session_id"])
 seqnum += 1
 
 #if myentry[1] == "Trusted": trusted_count += 1;print "number of trusted messages =", trusted_count
 #if ord(data[0])&0x40 and myentry[1] == "Trusted": trusted_and_ackable += 1; print "trusted_and_ackable =", trusted_and_ackable
 #if ord(data[0])&0x40: ackable += 1; print "number of ackable messages = ", ackable
 else:
 myentry = mypacketdictionary[("Medium", int(ByteToHex(ID[1:2]).replace(' ', ),16))]
 if myentry[1] == "Trusted":
 trusted += 1;
 ti = "%02d:%02d:%02d.%06d" % (t.hour,t.minute,t.second,t.microsecond)
 print ti, "Message #", i,"trusted count is", trusted,"Flags: 0x" + test[0], myentry, "sequence #", unpack(">L",data[1:5])
 
 
 #if myentry[1] == "Trusted": trusted_count += 1;print "number of trusted messages =", trusted_count
 #if ord(data[0])&0x40 and myentry[1] == "Trusted": trusted_and_ackable += 1; print "trusted_and_ackable =", trusted_and_ackable
 #if ord(data[0])&0x40: ackable += 1; print "number of ackable messages = ", ackable
 else:
 myentry = mypacketdictionary[("High", int(ByteToHex(ID[0]), 16))]
 if myentry[0] == "StartPingCheck": 
 print "data from StartPingCheck", test
 sendCompletePingCheck(sock, port, host, seqnum,data,lastPingSent)
 lastPingSent += 1
 seqnum += 1
 
 if myentry[1] == "Trusted":
 trusted += 1; 
 ti = "%02d:%02d:%02d.%06d" % (t.hour,t.minute,t.second,t.microsecond)
 
 print ti, "Message #", i,"trusted count is", trusted,"Flags: 0x" + test[0], myentry, "sequence #", unpack(">L",data[1:5])
 
 #if myentry[1] == "Trusted": trusted_count += 1;print "number of trusted messages =", trusted_count
 #if ord(data[0])&0x40 and myentry[1] == "Trusted": trusted_and_ackable += 1; print "trusted_and_ackable =", trusted_and_ackable
 #if ord(data[0])&0x40: ackable += 1; print "number of ackable messages = ", ackable
 
 sendLogoutRequest(sock, port, host,seqnum,myAgentID,mySessionID)
 sock.close()
 print "final number of trusted messages =", trusted_count
argsList = sys.argv 
if len(argsList) == 4: # POST handler not implemented yet
 myResult = login(argsList[1], argsList[2], argsList[3], "01:02:03:04:05:06")
else: #simple hard-coded startup
 myResult = login("first", "last", "password", "01:02:03:04:05:06") #note fake MAC
mypacketdictionary = makepacketdict()
myhost = myResult["sim_ip"]
myport = myResult["sim_port"]
mycircuit_code = myResult["circuit_code"]
establishpresence(myhost, myport, mycircuit_code, myResult)
#cap_out = get_caps(result,"seed_capability", ["ChatSessionRequest"])
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