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wotrp2j.py
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wotrp2j.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#################################
# World of Tanks Replay to JSON #
# Phalynx www.vbaddict.net #
###############################'#
import struct, json, time, sys, os, shutil, datetime, re, codecs
VEHICLE_DEVICE_TYPE_NAMES = ('engine', 'ammoBay', 'fuelTank', 'radio', 'track', 'gun', 'turretRotator', 'surveyingDevice')
VEHICLE_TANKMAN_TYPE_NAMES = ('commander', 'driver', 'radioman', 'gunner', 'loader')
def main():
parserversion = "0.9.8.0"
global option_console, option_advanced, option_chat, option_server, filename_source
option_console = 0
option_advanced = 0
option_chat = 0
option_server = 0
filename_source = ""
replay_version = "0.0.0.0"
replay_version_dict = ['0', '0', '0', '0']
for argument in sys.argv:
if argument == "-c":
option_console = 1
if argument == "-a":
option_advanced = 1
if argument == "-chat":
option_chat = 1
if argument == "-s":
option_server = 1
printmessage('###### WoT-Replay-To-JSON ' + parserversion + " by vBAddict.net")
if len(sys.argv)==1:
printmessage('Please specify filename and options')
sys.exit(2)
filename_source = str(sys.argv[1])
printmessage('Processing ' + filename_source)
result_blocks = dict()
result_blocks['common'] = dict()
result_blocks['common']['parser'] = "WoT-Replay-To-JSON " + parserversion + " by http://www.vbaddict.net"
result_blocks['identify'] = dict()
result_blocks['identify']['arenaUniqueID'] = 0
if not os.path.exists(filename_source) or not os.path.isfile(filename_source) or not os.access(filename_source, os.R_OK):
result_blocks['common']['message'] = 'cannot read file ' + filename_source
dumpjson(result_blocks, filename_source, 1)
f = open(filename_source, 'rb')
try:
f.seek(4)
numofblocks = struct.unpack("I",f.read(4))[0]
printmessage("Found Blocks: " + str(numofblocks))
blockNum = 1
datablockPointer = {}
datablockSize = {}
startPointer = 8
except Exception, e:
result_blocks['common']['message'] = e.message
dumpjson(result_blocks, filename_source, 1)
if numofblocks == 0:
result_blocks['common']['message'] = "unknown file structure"
dumpjson(result_blocks, filename_source, 1)
if numofblocks > 5:
result_blocks['common']['message'] = "uncompressed replay"
result_blocks['datablock_advanced'] = extract_advanced(filename_source)
if result_blocks['datablock_advanced']['valid'] == 1:
result_blocks['identify']['accountDBID'] = 0
result_blocks['identify']['internaluserID'] = 0
if result_blocks['datablock_advanced']['playername'] in result_blocks['datablock_advanced']['roster']:
rosterdata = dict()
rosterdata = result_blocks['datablock_advanced']['roster'][result_blocks['datablock_advanced']['playername']]
result_blocks['identify']['accountDBID'] = rosterdata['accountDBID']
result_blocks['identify']['countryid'] = rosterdata['countryID']
result_blocks['identify']['internaluserID'] = rosterdata['internaluserID']
result_blocks['identify']['tankid'] = rosterdata['tankID']
result_blocks['identify']['arenaUniqueID'] = result_blocks['datablock_advanced']['arenaUniqueID']
result_blocks['identify']['arenaCreateTime'] = result_blocks['datablock_advanced']['arenaCreateTime']
mapsdata = get_json_data("maps.json")
mapname='unknown'
for mapdata in mapsdata:
if mapdata['mapid'] == result_blocks['datablock_advanced']['arenaTypeID']:
mapname = mapdata['mapidname']
break
result_blocks['identify']['mapName'] = mapname
result_blocks['identify']['mapid'] = result_blocks['datablock_advanced']['arenaTypeID']
result_blocks['identify']['playername'] = result_blocks['datablock_advanced']['playername']
result_blocks['identify']['replay_version'] = result_blocks['datablock_advanced']['replay_version']
result_blocks['identify']['error'] = "none"
result_blocks['identify']['error_details'] = "none"
result_blocks['common']['datablock_advanced'] = 1
if option_chat==1:
result_blocks['chat'] = extract_chats(filename_source)
result_blocks['common']['datablock_chat'] = 1
else:
result_blocks['common']['message'] = "replay incompatible"
dumpjson(result_blocks, filename_source, 1)
dumpjson(result_blocks, filename_source, 0)
while numofblocks >= 1:
try:
printmessage("Retrieving data for block " + str(blockNum))
f.seek(startPointer)
size = f.read(4)
datablockSize[blockNum] = struct.unpack("I", size)[0]
datablockPointer[blockNum] = startPointer + 4
startPointer=datablockPointer[blockNum]+datablockSize[blockNum]
blockNum += 1
numofblocks -= 1
except Exception, e:
result_blocks['common']['message'] = e.message
dumpjson(result_blocks, filename_source, 1)
processing_block = 0
for i in datablockSize:
processing_block += 1
try:
pass
except Exception, e:
result_blocks['common']['message'] = e.message
dumpjson(result_blocks, filename_source, 1)
printmessage("Retrieving block " + str(processing_block))
f.seek(datablockPointer[i])
myblock = f.read(int(datablockSize[i]))
if 'arenaUniqueID' in myblock:
if version_check(replay_version, "0.8.11.0") > -1 or myblock[0]=='[':
br_json_list = dict()
try:
br_json_list = json.loads(myblock)
except Exception, e:
printmessage("Error with JSON: " + e.message)
if len(br_json_list)==0:
continue
br_block = br_json_list[0]
br_block['parser'] = dict()
br_block['parser']['battleResultVersion'] = 14
if version_check(replay_version, "0.9.8.0") > -1:
br_block['parser'] = dict()
br_block['parser']['battleResultVersion'] = 15
if 'personal' in br_block:
for vehTypeCompDescr, ownResults in br_block['personal'].copy().iteritems():
if 'details' in ownResults:
ownResults['details'] = decode_details(ownResults['details'])
print ownResults['details']
br_block['personal'][vehTypeCompDescr] = ownResults
if 'datablock_1' in result_blocks:
if len(br_json_list) > 0:
result_blocks['datablock_1']['vehicles'] = br_json_list[1]
if len(br_json_list) > 1:
result_blocks['datablock_1']['kills'] = br_json_list[2]
else:
try:
from SafeUnpickler import SafeUnpickler
br_block = SafeUnpickler.loads(myblock)
br_block['parser'] = dict()
br_block['parser']['battleResultVersion'] = 14
except Exception, e:
printmessage("Error with unpickling myblock: " + e.message)
if int(br_block['parser']['battleResultVersion']) < 15:
if 'personal' in br_block:
br_block['personal']['details'] = decode_details(br_block['personal']['details'])
if 'vehicles' in br_block:
for key, value in br_block['vehicles'].items():
if 'details' in br_block['vehicles'][key]:
del br_block['vehicles'][key]['details']
result_blocks['datablock_battle_result'] = br_block
result_blocks['common']['datablock_battle_result'] = 1
result_blocks['identify']['arenaUniqueID'] = result_blocks['datablock_battle_result']['arenaUniqueID']
else:
blockdict = dict()
try:
blockdict = json.loads(myblock)
except Exception, e:
printmessage("Error with JSON: " + e.message)
if 'clientVersionFromExe' in blockdict:
replay_version = cleanReplayVersion(blockdict['clientVersionFromExe'])
result_blocks['common']['replay_version'] = replay_version
result_blocks['identify']['replay_version'] = replay_version
replay_version_dict = replay_version.split('.')
printmessage("Replay Version: " + str(replay_version))
result_blocks['datablock_' + str(i)] = blockdict
result_blocks['common']['datablock_' + str(i)] = 1
result_blocks['common']['message'] = "ok"
result_blocks = get_identify(result_blocks)
if option_advanced==1 or option_chat==1:
decfile = decrypt_file(filename_source, startPointer)
uncompressed = decompress_file(decfile)
if option_advanced==1:
with open(uncompressed, 'rb') as f:
if is_supported_replay(f):
result_blocks['datablock_advanced'] = extract_advanced(uncompressed)
result_blocks['common']['datablock_advanced'] = 1
else:
result_blocks['common']['datablock_advanced'] = 0
result_blocks['common']['message'] = "Unsupported binary replay"
dumpjson(result_blocks, filename_source, 0)
if option_chat==1:
import legacy
result_blocks['chat_timestamp'] = legacy.Data(open(uncompressed, 'rb')).data[legacy.KEY.CHAT]
result_blocks['chat'] = "<br/>".join([msg.encode("string-escape") for msg, timestamp in result_blocks['chat_timestamp']])
result_blocks['common']['datablock_chat'] = 1
result_blocks['bindata'] = legacy.Data(open(uncompressed, 'rb')).data
dumpjson(result_blocks, filename_source, 0)
# Create block to identify replay even without arenaUniqueID, needed for vBAddict.net
def get_identify(result_blocks):
internaluserID = 0
if not 'datablock_1' in result_blocks:
return result_blocks
for key, value in result_blocks['datablock_1']['vehicles'].items():
if result_blocks['datablock_1']['vehicles'][key]['name'] == result_blocks['datablock_1']['playerName']:
internaluserID = key
break
result_blocks['identify']['internaluserID'] = internaluserID
try:
result_blocks['identify']['arenaCreateTime'] = int(time.mktime(datetime.datetime.strptime(result_blocks['datablock_1']['dateTime'], "%d.%m.%Y %H:%M:%S").timetuple()))
except Exception, e:
result_blocks['identify']['arenaCreateTime'] = int(time.time())
result_blocks['identify']['playername'] = result_blocks['datablock_1']['playerName']
result_blocks['identify']['accountDBID'] = result_blocks['datablock_1']['playerID']
result_blocks['identify']['mapName'] = result_blocks['datablock_1']['mapName']
# Convert string based tank to countryid/tankid
tank = result_blocks['datablock_1']['playerVehicle']
tankSlug = tank
countryid = 0
if "ussr-" in tank:
countryid = 0
tankSlug = tankSlug.replace('ussr-', '')
if "germany-" in tank:
countryid = 1
tankSlug = tankSlug.replace('germany-', '')
if "usa-" in tank:
countryid = 2
tankSlug = tankSlug.replace('usa-', '')
if "china-" in tank:
countryid = 3
tankSlug = tankSlug.replace('china-', '')
if "france-" in tank:
countryid = 4
tankSlug = tankSlug.replace('france-', '')
if "uk-" in tank:
countryid = 5
tankSlug = tankSlug.replace('uk-', '')
if "japan-" in tank:
countryid = 6
tankSlug = tankSlug.replace('japan-', '')
tankSlug = tankSlug.replace('-', '_')
mapsdata = get_json_data("maps.json")
mapid=0
for mapdata in mapsdata:
if mapdata['mapidname'] == result_blocks['identify']['mapName']:
mapid = mapdata['mapid']
break
result_blocks['identify']['mapid'] = mapid
tanksdata = get_json_data("tanks.json")
tankid=0
for tankdata in tanksdata:
if tankdata['icon'] == tankSlug.lower():
tankid = tankdata['tankid']
break
result_blocks['identify']['tankid'] = tankid
result_blocks['identify']['countryid'] = countryid
result_blocks['identify']['error'] = 'none'
result_blocks['identify']['error_details'] = 'none'
return result_blocks
def make_typeCompDescr(countryid, tankid):
countryshift = 1 + (countryid << 4)
return (tankid << 8) + countryshift
def version_check(version_check, version_desired):
def normalize(v):
return [int(x) for x in re.sub(r'(\.0+)*$','', v).split(".")]
return cmp(normalize(version_check), normalize(version_desired))
def cleanReplayVersion(replay_version):
replay_version = replay_version.replace(', ', '.')
replay_version = replay_version.replace(' ', '.')
#return replay_version.split('.')[:3]
return replay_version
def decode_crits(details_data):
"""
Decodes the crits introduced in 0.8.6.0
Refer also to http://wiki.vbaddict.net/pages/Crits
"""
for vehicleid, detail_values in details_data.items():
if detail_values['crits']>0:
destroyedTankmen = detail_values['crits'] >> 24 & 255
destroyedDevices = detail_values['crits'] >> 12 & 4095
criticalDevices = detail_values['crits'] & 4095
critsCount = 0
criticalDevicesList = []
destroyedDevicesList = []
destroyedTankmenList = []
for shift in range(len(VEHICLE_DEVICE_TYPE_NAMES)):
if 1 << shift & criticalDevices:
critsCount += 1
criticalDevicesList.append(VEHICLE_DEVICE_TYPE_NAMES[shift])
if 1 << shift & destroyedDevices:
critsCount += 1
destroyedDevicesList.append(VEHICLE_DEVICE_TYPE_NAMES[shift])
for shift in range(len(VEHICLE_TANKMAN_TYPE_NAMES)):
if 1 << shift & destroyedTankmen:
critsCount += 1
destroyedTankmenList.append(VEHICLE_TANKMAN_TYPE_NAMES[shift])
details_data[vehicleid]['critsCount'] = critsCount
details_data[vehicleid]['critsDestroyedTankmenList'] = destroyedTankmenList
details_data[vehicleid]['critsCriticalDevicesList'] = criticalDevicesList
details_data[vehicleid]['critsDestroyedDevicesList'] = destroyedDevicesList
return details_data
def write_to_log(logtext):
import datetime, os
global option_server, filename_source
# print logtext
now = datetime.datetime.now()
if option_server == 1:
logFile = open("/var/log/wotdc2j/wotdc2j.log", "a+b")
logFile.write(str(now.strftime("%Y-%m-%d %H:%M:%S")) + " # " + str(logtext) + " # " + str(filename_source) + "\r\n")
logFile.close()
def printmessage(message):
global option_console
if option_console==0:
print message
def dumpjson(mydict, filename_source, exitcode):
global option_console
if exitcode == 0:
mydict['common']['status'] = "ok"
else:
mydict['common']['status'] = "error"
printmessage("Errors occurred: " + str(mydict['common']['message']))
write_to_log("WOTRP2J: Err on " + str(mydict['common']['message']))
if option_console==0:
filename_target = os.path.splitext(filename_source)[0]
filename_target = filename_target + '.json'
if option_advanced==0 and option_chat==0 :
try:
finalfile = open(filename_target, 'w')
finalfile.write(json.dumps(mydict, sort_keys=True, indent=4))
finalfile.close()
except Exception, e:
print mydict
printmessage("Error saving JSON: " + str(e.message))
write_to_log("WOTRP2J: Err on " + str(e.message))
else:
# Patch by kuzyara
reload(sys)
sys.setdefaultencoding("utf-8")
jsondata = json.dumps(mydict, sort_keys=True, indent=4)
jsondata = jsondata.replace('\\\\x','\\x')
#convert unicode codepoint to char
jsondata = re.sub(r'\\u([0-9a-fA-F]{4})', lambda m: unichr(int(m.group(1), 16)).encode('utf8'), jsondata)
#convert utf8 hex to char
jsondata = re.sub(r'\\x([0-9a-fA-F]{2})\\x([0-9a-fA-F]{2})',lambda m: (m.group(1)+m.group(2)).decode('hex').decode('utf-8') ,str(jsondata))
finalfile = codecs.open(filename_target, "w", "utf-8")
#write BOM
finalfile.write(u'\ufeff')
finalfile.write(jsondata)
finalfile.close()
else:
print json.dumps(mydict, sort_keys=True, indent=4)
deleteFile(filename_source + ".tmp")
deleteFile(filename_source + ".tmp.out")
sys.exit(exitcode)
def deleteFile(filename):
if os.path.exists(filename):
try:
os.unlink(filename)
except Exception, e:
printmessage("Cannot delete file " + filename + ": " + e.message)
def get_current_working_path():
#workaround for py2exe
import sys, os
try:
if hasattr(sys, "frozen"):
return os.path.dirname(unicode(sys.executable, sys.getfilesystemencoding( )))
else:
return sys.path[0]
except Exception, e:
print e.message
def get_json_data(filename):
import json, time, sys, os
current_working_path = get_current_working_path()
os.chdir(current_working_path)
if not os.path.exists(filename) or not os.path.isfile(filename) or not os.access(filename, os.R_OK):
catch_fatal(filename + " does not exists!")
sys.exit(1)
file_json = open(filename, 'r')
try:
file_data = json.load(file_json)
except Exception, e:
catch_fatal(filename + " cannot be loaded as JSON: " + e.message)
sys.exit(1)
file_json.close()
return file_data
def catch_fatal(message):
printmessage(message)
# Contributions from other projects
#####################################################################################
# Thanks to https://github.com/raszpl/wotdecoder
# 20130729 Phalynx, Changes for 0.8.6, 0.8.7
def decode_details(data):
detail = [
"spotted",
"deathReason",
"hits",
"he_hits",
"pierced",
"damageDealt",
"damageAssistedTrack",
"damageAssistedRadio",
"crits",
"fire"
]
details = {}
binlen = len(data) // 22
datalen = 20
try:
for x in range(0, binlen):
offset = 4*binlen + x*datalen
vehic = struct.unpack('i', data[x*4:x*4+4])[0]
detail_values = struct.unpack('<BbHHHHHHIH', data[offset:offset + datalen])
details[vehic] = dict(zip(detail, detail_values))
except Exception, e:
printmessage("Cannot decode details: " + e.message)
return details
def encodeUtf8(string):
import types
from encodings import utf_8
if isinstance(string, types.UnicodeType):
return string.encode('utf-8', 'ignore')
return string
def is_supported_replay(f):
f.seek(12)
versionlength = struct.unpack("B",f.read(1))[0]
if not versionlength in (10, 11):
return False
return True
# Thanks to https://github.com/benvanstaveren/wot-replays
def extract_advanced(fn):
advanced = dict()
with open(fn, 'rb') as f:
f.seek(12)
versionlength = struct.unpack("B",f.read(1))[0]
if not is_supported_replay(f):
advanced['valid'] = 0
printmessage('Unsupported replay: Versionlength: ' + str(versionlength))
return advanced
f.read(3)
advanced['replay_version'] = f.read(versionlength)
advanced['replay_version'] = advanced['replay_version'].replace(', ', '.').strip()
advanced['replay_version'] = advanced['replay_version'].replace('. ', '.').strip()
advanced['replay_version'] = advanced['replay_version'].replace(' ', '.').strip()
f.seek(51 + versionlength)
playernamelength = struct.unpack("B",f.read(1))[0]
advanced['playername'] = f.read(playernamelength)
advanced['arenaUniqueID'] = struct.unpack("Q",f.read(8))[0]
advanced['arenaCreateTime'] = advanced['arenaUniqueID'] & 4294967295L
advanced['arenaTypeID'] = struct.unpack("I",f.read(4))[0]
advanced['gameplayID'] = advanced['arenaTypeID'] >> 16
advanced['arenaTypeID'] = advanced['arenaTypeID'] & 32767
advanced['bonusType'] = struct.unpack("B",f.read(1))[0]
advanced['guiType'] = struct.unpack("B",f.read(1))[0]
advanced['more'] = dict()
advancedlength = struct.unpack("B",f.read(1))[0]
if advancedlength==255:
advancedlength = struct.unpack("H",f.read(2))[0]
f.read(1)
try:
advanced_pickles = f.read(advancedlength)
from SafeUnpickler import SafeUnpickler
advanced['more'] = SafeUnpickler.loads(advanced_pickles)
except Exception, e:
printmessage('cannot load advanced pickle: ' + e.message)
printmessage('Position: ' + str(f.tell()) + ", Length: " + str(advancedlength))
f.seek(f.tell()+29)
advancedlength = struct.unpack("B",f.read(1))[0]
if advancedlength==255:
advancedlength = struct.unpack("H",f.read(2))[0]
f.read(1)
#try:
rosters = []
try:
advanced_pickles = f.read(advancedlength)
from SafeUnpickler import SafeUnpickler
rosters = SafeUnpickler.loads(advanced_pickles)
except Exception, e:
printmessage('cannot load roster pickle: ' + e.message)
printmessage('Position: ' + str(f.tell()) + ", Length: " + str(advancedlength))
rosterdata = dict()
for roster in rosters:
rosterdata[roster[2]] = dict()
rosterdata[roster[2]]['internaluserID'] = roster[0]
rosterdata[roster[2]]['playerName'] = roster[2]
rosterdata[roster[2]]['team'] = roster[3]
rosterdata[roster[2]]['accountDBID'] = roster[7]
rosterdata[roster[2]]['clanAbbrev'] = roster[8]
rosterdata[roster[2]]['clanID'] = roster[9]
rosterdata[roster[2]]['prebattleID'] = roster[10]
bindata = struct.unpack('<BBHHHHHH', roster[1][:14])
rosterdata[roster[2]]['countryID'] = bindata[0] >> 4 & 15
rosterdata[roster[2]]['tankID'] = bindata[1]
compDescr = (bindata[1] << 8) + bindata[0]
rosterdata[roster[2]]['compDescr'] = compDescr
rosterdata[roster[2]]['vehicle'] = dict()
# Does not make sense, will check later
# rosterdata[roster[2]]['vehicle']['chassisID'] = bindata[2]
# rosterdata[roster[2]]['vehicle']['engineID'] = bindata[3]
# rosterdata[roster[2]]['vehicle']['fueltankID'] = bindata[4]
# rosterdata[roster[2]]['vehicle']['radioID'] = bindata[5]
# rosterdata[roster[2]]['vehicle']['turretID'] = bindata[6]
# rosterdata[roster[2]]['vehicle']['gunID'] = bindata[7]
# Thanks to Rembel
flags = struct.unpack('B', roster[1][14])[0]
optional_devices_mask = flags & 15
idx = 2
pos = 15
while optional_devices_mask:
if optional_devices_mask & 1:
try:
if len(roster[1]) >= pos+2:
m = struct.unpack('H', roster[1][pos:pos+2])[0]
rosterdata[roster[2]]['vehicle']['module_' + str(idx)] = m
except Exception, e:
printmessage('error on processing player [' + str(roster[2]) + ']: ' + e.message)
else:
rosterdata[roster[2]]['vehicle']['module_' + str(idx)] = -1
optional_devices_mask = optional_devices_mask >> 1
idx = idx - 1
pos = pos + 2
advanced['roster'] = rosterdata
advanced['valid'] = 1
return advanced
# Thanks to https://github.com/marklr/wotanalysis
def extract_chats(fn):
chat = dict()
with open(fn, 'rb') as f:
s = f.read()
p = re.compile(r'<font.*>.*?</font>')
chat = p.findall(s)
# Prepare Chat for usage on vBAddict
extracted_chat = ''
for line in chat:
line = line.encode("string-escape")
#repr(line)
extracted_chat = extracted_chat + line + '<br/>'
return extracted_chat
# Thanks to https://github.com/marklr/wotanalysis
def decrypt_file(fn, offset=0):
key = ''.join(['\xDE', '\x72', '\xBE', '\xA0', '\xDE', '\x04', '\xBE', '\xB1', '\xDE', '\xFE', '\xBE', '\xEF', '\xDE', '\xAD', '\xBE', '\xEF'])
bc = 0
pb = None
from blowfish import Blowfish
from binascii import b2a_hex
bf = Blowfish(key)
printmessage("Decrypting from offset {}".format(offset))
of = fn + ".tmp"
with open(fn, 'rb') as f:
f.seek(offset)
with open(of, 'wb') as out:
while True:
b = f.read(8)
if not b:
break
if len(b) < 8:
b += '\x00' * (8 - len(b)) # pad for correct blocksize
if bc > 0:
db = bf.decrypt(b)
if pb:
db = ''.join([chr(int(b2a_hex(a), 16) ^ int(b2a_hex(b), 16)) for a, b in zip(db, pb)])
pb = db
out.write(db)
bc += 1
return of
return None
# Thanks to https://github.com/marklr/wotanalysis
def decompress_file(fn):
printmessage("Decompressing")
import zlib
with open(fn, 'rb') as i:
with open(fn + '.out', 'wb') as o:
o.write(zlib.decompress(i.read()))
return fn + ".out"
deleteFile(fn)
if __name__ == '__main__':
main()