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updater.py
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updater.py
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#!/usr/bin/python3
import sys
import os
import urllib
import urllib.request
import zipfile
import tarfile
import shutil
import distutils.dir_util
import subprocess
savedData={'version' : '0', 'modlist' : '', 'modserverurl' : 'https://ruler501git.tk/acr/mods'}
def sanitizePath(path):
if sys.platform.startswith('win32'):
return path.replace('/','\\')
elif sys.platform.startswith('linux'):
return path
else:
return path#random guess that I hope works in most cases.
def pruneMod(badMod):
newList=''
for mod in savedData['modlist'].split(', '):
if mod.split('-')[0].strip() != badMod.strip():
if newList != '':
newList += ', '
newList += mod
savedData['modlist'] = newList
def loadData():
try:
dataConfig = open('updater.conf', 'r')
except FileNotFoundError:
init(' ')
return
for line in dataConfig.readlines():
line= line.strip()
if line == '':
continue
try:
savedData[line.split('=')[0]]=line.split('=')[1]
except KeyError:
print("Bad config file")
dataConfig.close()
def writeClientExecutable():
extraMods=''
for mod in savedData['modlist'].split(','):
extraMods+='--mod=mods/'+mod.strip().split('-')[0]+' '
if sys.platform.startswith('win32'):
with open('Client.bat', 'w') as batch:
batch.write('cd acr\nbin_win32\\ac_client.exe --home=data '+extraMods+'--mod=acr --init %*')
elif sys.platform.startswith('linux'):
#ugly but works :P -- rXn
with open('acr/client.sh', 'r') as origFile:
with open('Client.sh', 'w') as shell:
#first cd to acr
origFileLine = origFile.readline()
shell.write(origFileLine)
shell.write('cd acr/\n')
origFileLine = origFile.readline()
while origFileLine.find('CUBE_OPTIONS') == -1:
shell.write(origFileLine)
origFileLine = origFile.readline()
#now skip and replace the "bad" line:
shell.write('CUBE_OPTIONS="--home=data '+extraMods+'--mod=acr --init"\n')
origFileLine = origFile.readline()
origFileLine = origFile.readline()
#and write the remaining stuff
shell.write(origFile.read())
#shell.write('/bin/sh\ncd acr\nCUBE_DIR=$(dirname "$(readlink -f .)/acr")\nCUBE_OPTIONS="--home=data '+extraMods+'--mod=acr --init"\ncd "${CUBE_DIR}"\nexec "${CUBE_DIR}/bin_linux/linux_client" ${CUBE_OPTIONS} "$@"')
else:
print("You have to supply your own bat/sh type file. I don't know how to write one for your system")
return
print("Wrote Client Launcher")
def writeServerExecutable():
extraMods=''
for mod in savedData['modlist'].split(','):
extraMods+='--mod='+mod.split('-')[0]+' '
if sys.platform.startswith('win32'):
with open('Server.bat', 'w') as batch:
batch.write('cd acr\nbin_win32\\ac_server.exe --mod=acr '+extraMods+'-Cconfig/servercmdline.txt %*\npause')
elif sys.platform.startswith('linux'):
with open('Server.sh', 'w') as shell:
shell.write('#!/bin/sh\ncd acr\nCUBE_DIR=$(dirname "$(readlink -f $0)")\nCUBE_OPTIONS="--mod=acr '+extraMods+'"\nCUBE_OPTIONFILE=-Cconfig/servercmdline.txt\ncd "${CUBE_DIR}"\nexec "${CUBE_DIR}/bin_linux/linux_server" ${CUBE_OPTIONS} ${CUBE_OPTIONFILE} "$@"')
else:
print("You have to supply your own bat/sh type file. I don't know how to write one for your system")
return
print("Wrote Server Launcher")
def init(arguments):
print("Initiating")
with open('updater.conf', 'w') as data:
data.write('version='+savedData['version']+'\nmodlist='+savedData['modlist']+'\nmodserverurl='+savedData['modserverurl'])
print("Config successfuly written")
def updateAll(arguments):
print("Updating Everything")
updateMe(arguments)
updateACR(arguments)
updateMods(arguments)
print("Done Updating")
def updateMe(arguments):
print("Checking for updates to me")
print("I no know how to update me")
#implement later
def updateACR(arguments):
print("Checking for updates to ACR")
downloadPage = urllib.request.urlopen("https://code.google.com/p/assaultcuber/downloads/list")
data = str(downloadPage.read(), encoding='utf8')
#print(data)
version = data.split(' - Source Code')[0].split(' ')[-1]
#print(version)
if version == savedData['version']:
print("No update available")
else:
update = input("Do you want to update to "+version+"? (y/n)")
if update == 'n' or update == 'N':
print("ACR not updated")
return
elif update == 'y' or update == 'Y':
print("Downloading ACR "+version)
if sys.platform.startswith('win32'):
downloadURL = 'https:'+data[:data.find('-w.zip"')+6].split('"')[-1]
#print(downloadURL)
req = urllib.request.Request(downloadURL)
response = urllib.request.urlopen(req)
shutil.copyfileobj(response, open(os.path.join(os.getcwd(),'acr.zip'), 'wb'))
print('Extracting ACR')
with zipfile.ZipFile(os.path.join(os.getcwd(),'acr.zip')) as temp:
temp.extractall(os.path.join(os.getcwd(),'tmp'))
os.remove(os.path.join(os.getcwd(),'acr.zip'))
#print(savedData['version'])
if savedData['version'] == '0':
print('Moving Files')
os.rename('tmp','acr')
else:
print('Backing up Files')
distutils.dir_util.mkpath(os.path.join(os.getcwd(),'backup'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'acr\\config'), os.path.join(os.getcwd(),'backup\\config'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'acr\\data'), os.path.join(os.getcwd(),'backup\\data'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'acr\\mods'), os.path.join(os.getcwd(),'backup\\mods'))
shutil.rmtree(os.path.join(os.getcwd(), 'acr'))
print('Moving Files')
os.rename('tmp','acr')
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'backup\\config'), os.path.join(os.getcwd(),'acr\\config'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'backup\\data'), os.path.join(os.getcwd(),'acr\\data'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'backup\\mods'), os.path.join(os.getcwd(),'acr\\mods'))
shutil.rmtree(os.path.join(os.getcwd(), 'backup'))
elif sys.platform.startswith('linux'):
downloadURL = 'https:'+data[:data.find('.tar.gz"')+7].split('"')[-1]
#print(downloadURL)
req = urllib.request.Request(downloadURL)
response = urllib.request.urlopen(req)
shutil.copyfileobj(response, open(os.path.join(os.getcwd(),'acr.tar.gz'), 'wb'))
print('Extracting ACR')
with tarfile.open(os.path.join(os.getcwd(),'acr.tar.gz'),'r') as temp:
def is_within_directory(directory, target):
abs_directory = os.path.abspath(directory)
abs_target = os.path.abspath(target)
prefix = os.path.commonprefix([abs_directory, abs_target])
return prefix == abs_directory
def safe_extract(tar, path=".", members=None, *, numeric_owner=False):
for member in tar.getmembers():
member_path = os.path.join(path, member.name)
if not is_within_directory(path, member_path):
raise Exception("Attempted Path Traversal in Tar File")
tar.extractall(path, members, numeric_owner=numeric_owner)
safe_extract(temp, os.path.join(os.getcwd(),"tmp"))
os.remove(os.path.join(os.getcwd(),'acr.tar.gz'))
if savedData['version'] == '0':
print('Moving Files')
os.rename('tmp','acr')
else:
print('Backing up Files')
distutils.dir_util.mkpath(os.path.join(os.getcwd(),'backup'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'acr/config'), os.path.join(os.getcwd(),'backup/config'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'acr/data'), os.path.join(os.getcwd(),'backup/data'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'acr/mods'), os.path.join(os.getcwd(),'backup/mods'))
shutil.rmtree(os.path.join(os.getcwd(), 'acr'))
print('Moving Files')
os.rename('tmp','acr')
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'backup/config'), os.path.join(os.getcwd(),'acr/config'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'backup/data'), os.path.join(os.getcwd(),'acr/data'))
distutils.dir_util.copy_tree(os.path.join(os.getcwd(),'backup/mods'), os.path.join(os.getcwd(),'acr/mods'))
shutil.rmtree(os.path.join(os.getcwd(), 'backup'))
else:
print("Unsupported platform\nACR not updated")
return
savedData['version'] = version
init(' ')
writeClientExecutable()
writeServerExecutable()
print('Succesfully updated ACR')
return
def updateMods(arguments):
print("Mods not implemented yet")
#print("Checking for updates to your mods")
#implement later
def installMods(arguments):
if len(arguments) < 3:
print("You supplied no mods to install")
return
for mod in arguments[2:]:
if mod.find('-') != -1:
req = urllib.request.Request(savedData['modserverurl']+'/oldversions/'+mod+'.zip')
response = urllib.request.urlopen(req)
shutil.copyfileobj(response, open(os.path.join(os.getcwd(), mod+'.zip'), 'wb'))
print('Extracting '+mod.split('-')[0])
with zipfile.ZipFile(os.path.join(os.getcwd(), mod+'.zip')) as temp:
temp.extractall(os.path.join(os.getcwd(), mod.split('-')[0]))
else:
print('Downloading '+mod)
req = urllib.request.Request(savedData['modserverurl']+'/current/'+mod+'.zip')
response = urllib.request.urlopen(req)
shutil.copyfileobj(response, open(os.path.join(os.getcwd(),'acr.zip'), 'wb'))
print('Extracting '+mod)
with zipfile.ZipFile(os.path.join(os.getcwd(),'acr.zip')) as temp:
temp.extractall(os.path.join(os.getcwd(), mod))
if os.path.isdir(os.path.join(os.getcwd(),'acr/mods/'+mod.split('-')[0])):
cont = input("Do you want to overwrite the old install? (y/n)")
if cont == 'n' or cont == 'N':
print(mod+' was not installed')
return
elif cont == 'y' or cont == 'Y':
shutil.rmtree(os.path.join(os.getcwd(), 'acr/mods/'+mod.split('-')[0]))
pruneMod(mod.split('-')[0])
else:
print('Unrecognized command. Exiting')
return
shutil.move(os.path.join(os.getcwd(), mod), os.path.join(os.getcwd(),'acr/mods/'+mod.split('-')[0]))
if savedData['modlist'] != '':
savedData['modlist'] += ', '
savedData['modlist'] += mod
if mod.find('-') == -1:
savedData['modlist'] += '-0'
print('Succesfully installed '+mod)
init(' ')
writeClientExecutable()
writeServerExecutable()
def listMods(arguments):
modList = urllib.request.urlopen(savedData['modserverurl']+'/list.py')
data = str(modList.read(), encoding='utf8').strip()
for line in data.split('\n'):
if line.strip() != '':
print(line.strip().split('-')[0])
def installLocalMod(arguments):
if len(arguments) < 3:
showHelp('updater.py','help','installlocalmod')
return
if arguments[2][-4:] != '.zip':
print('File needs to be a zip')
return
name = arguments[2].split('-')[0]
version = arguments[2].split('-')[1][:-4]
if version == '':
version = '0'
if os.path.isdir(os.path.join(os.getcwd(),sanitizePath('acr/mods/'+name))):
cont = input("Are you sure you want to overwrite "+name+"? (y/n)")
if cont.lower() == 'n':
print(name+' was not installed')
return
elif cont.lower() == 'y':
print('Removing old install')
shutil.rmtree(os.path.join(os.getcwd(), 'acr/mods/'+name))
else:
print('Unrecognized command. Exiting')
return
print("Extracting "+name)
with zipfile.ZipFile(os.path.join(os.getcwd(),arguments[2])) as mod:
mod.extractall(os.path.join(os.getcwd(),sanitizePath('acr/mods/'+name)))
pruneMod(name)
if savedData['modlist'] != '':
savedData['modlist'] += ', '
savedData['modlist'] += name+'-'+version
init(' ')
writeClientExecutable()
writeServerExecutable()
print(name+" finished being installed")
def removeMods(arguments):
if len(arguments) < 3:
showHelp('updater.py','help','removemods')
return
for mod in arguments[2:]:
cont = input("Are you sure you want to remove "+mod+"? (y/n)")
if cont.lower() == 'n':
print(mod+' was not removed')
return
elif cont.lower() == 'y':
print("Removing "+mod)
shutil.rmtree(os.path.join(os.getcwd(),sanitizePath('acr/mods/'+mod)))
pruneMod(mod)
init(' ')
writeClientExecutable()
writeServerExecutable()
print("Done removing "+mod)
else:
print("Unrecognised command. Exiting")
return
def installedMods(arguments):
for mod in savedData['modlist'].split(', '):
print(mod.split('-')[0]+' version '+mod.split('-')[1])
def runClient(arguments):
writeClientExecutable()
if sys.platform.startswith('win32'):
subprocess.call('Client.bat', shell=True)
elif sys.platform.startswith('linux'):
subprocess.call('Client.sh', shell=True)
else:
print("I don't recognize your OS")
def runServer(arguments):
writeServerExecutable()
if sys.platform.startswith('win32'):
subprocess.call('Server.bat', shell=True)
elif sys.platform.startswith('linux'):
subprocess.call('Server.sh', shell=True)
else:
print("I don't recognize your OS")
def showHelp(*arguments):
if len(arguments) > 2:
print("Eek no implementations")
else:
print("You need to specify a valid option for the updater")
print("Available options are:")
print("init - Initiates the updater configs")
print("updateall - Checks everything for updates")
print("updateme - update the updater")
print("updateacr - Checks for updates to ACR")
print("updatemods - Check for mod updates")
print("installmods <mod1>, <mod2>... - Comma separated list of mods to install")
print("listmods - Gets the mod list from the server with versions")
print("installlocalmod <file> - installs a zipfile as a mod")
print("removemods <mod1>, <mod2>... - Comma separated list of mods to remove")
print("installedmods - Prints out the installed mods along with versions")
print("runclient - runs the client")
print("runserver - runs the server")
print("help <option> - Explains how to use <option> or if excluded gives you this dialogue")
runOption = {'init' : init, 'updateall' : updateAll, 'updateme' : updateMe, 'updateacr' : updateACR, 'updatemods' : updateMods, 'installmods' : installMods, 'listmods' : listMods, 'installlocalmod' : installLocalMod, 'removemods' : removeMods, 'installedmods' : installedMods, 'runclient' : runClient, 'runserver' : runServer, 'help' : showHelp}
def main():
arguments = sys.argv
if len(arguments) < 2:
showHelp('')
else:
if arguments[1] != 'init':
loadData()
try:
runOption[sys.argv[1]](sys.argv)
except KeyError:
showHelp('')
if __name__ == "__main__":
main()