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import os , os . path , sys
import urllib , zipfile
import shutil , glob , fnmatch
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import subprocess , logging , re , shlex
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import csv , ConfigParser
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from hashlib import md5 # pylint: disable-msg=E0611
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from pprint import pprint
from zipfile import ZipFile
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from pprint import pprint
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mcp_version = ' 7.23 '
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def download_deps ( mcp_path ) :
ret = True
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for lib in [ ' argo-2.25.jar ' , ' guava-12.0.1.jar ' , ' guava-12.0.1-sources.jar ' , ' asm-all-4.0.jar ' , ' asm-all-4.0-source.jar ' , ' bcprov-jdk15on-147.jar ' ] :
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libF = os . path . join ( mcp_path , ' lib ' )
if not os . path . isdir ( libF ) :
os . makedirs ( libF )
target = os . path . normpath ( os . path . join ( libF , lib ) )
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if not os . path . isfile ( target ) :
try :
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urllib . urlretrieve ( ' http://files.minecraftforge.net/fmllibs/ ' + lib , target )
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print ' Downloaded %s ' % lib
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except :
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print ' Download %s failed, download manually from http://files.minecraftforge.net/fmllibs/ %s or http://files.minecraftforge.net/fmllibs/fml_libs_dev.zip and place in MCP/lib ' % ( lib , lib )
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ret = False
return ret
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def config_get_section ( config , section ) :
dict = { }
options = config . options ( section )
for option in options :
try :
dict [ option ] = config . get ( section , option )
except :
dict [ option ] = None
return dict
def download_file ( url , target , md5 = None ) :
name = os . path . basename ( target )
if os . path . isfile ( target ) and not md5 == None :
if not get_md5 ( target ) == md5 :
print ' Modified %s detected, removing ' % name
os . remove ( target )
if not os . path . isfile ( target ) :
try :
urllib . urlretrieve ( url , target )
if not md5 == None :
if not get_md5 ( target ) == md5 :
print ' Download of %s failed md5 check, deleting ' % name
os . remove ( target )
return False
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print ' Downloaded %s ' % name
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except Exception as e :
print e
print ' Download of %s failed, download it manually from \' %s \' to \' %s \' ' % ( target , url , target )
return False
else :
print ' File Exists: %s ' % os . path . basename ( target )
return True
def download_native ( url , folder , name ) :
if not os . path . exists ( folder ) :
os . makedirs ( folder )
target = os . path . join ( folder , name )
if not download_file ( url + name , target ) :
return False
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zip = ZipFile ( target )
for name in zip . namelist ( ) :
if not name . startswith ( ' META-INF ' ) and not name . endswith ( ' / ' ) :
out_file = os . path . join ( folder , name )
if not os . path . isfile ( out_file ) :
print ' Extracting %s ' % name
out = open ( out_file , ' wb ' )
out . write ( zip . read ( name ) )
out . flush ( )
out . close ( )
zip . close ( )
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return True
def download_minecraft ( mcp_dir , fml_dir , version = None ) :
versions_file = os . path . join ( fml_dir , ' mc_versions.cfg ' )
if not os . path . isfile ( versions_file ) :
print ' Could not find mc_versions.cfg in FML directory. '
sys . exit ( 1 )
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config = ConfigParser . ConfigParser ( )
config . read ( versions_file )
default = config_get_section ( config , ' default ' )
if version is None :
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version = default [ ' current_ver ' ]
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bin_folder = os . path . join ( mcp_dir , ' jars ' , ' bin ' )
if not os . path . exists ( bin_folder ) :
os . makedirs ( bin_folder )
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failed = False
for lib in default [ ' libraries ' ] . split ( ' ' ) :
failed = not download_file ( default [ ' base_url ' ] + lib , os . path . join ( bin_folder , lib ) ) or failed
for native in default [ ' natives ' ] . split ( ' ' ) :
failed = not download_native ( default [ ' base_url ' ] , os . path . join ( bin_folder , ' natives ' ) , native ) or failed
if not config . has_section ( version ) :
print ' Error: Invalid minecraft version, could not find \' %s \' in mc_versions.cfg ' % version
sys . exit ( 1 )
mc_info = config_get_section ( config , version )
client_jar = os . path . join ( bin_folder , ' minecraft.jar ' )
server_jar = os . path . join ( mcp_dir , ' jars ' , ' minecraft_server.jar ' )
# Remove any invalid files
file_backup ( os . path . join ( mcp_dir , ' jars ' , ' bin ' ) , ' minecraft.jar ' , mc_info [ ' client_md5 ' ] )
file_backup ( os . path . join ( mcp_dir , ' jars ' ) , ' minecraft_server.jar ' , mc_info [ ' server_md5 ' ] )
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failed = not download_file ( mc_info [ ' client_url ' ] , client_jar , mc_info [ ' client_md5 ' ] ) or failed
failed = not download_file ( mc_info [ ' server_url ' ] , server_jar , mc_info [ ' server_md5 ' ] ) or failed
# Backup clean jars, or delete if corrupted
file_backup ( os . path . join ( mcp_dir , ' jars ' , ' bin ' ) , ' minecraft.jar ' , mc_info [ ' client_md5 ' ] )
file_backup ( os . path . join ( mcp_dir , ' jars ' ) , ' minecraft_server.jar ' , mc_info [ ' server_md5 ' ] )
if failed :
print ' Something failed verifying minecraft files, see log for details. '
sys . exit ( 1 )
def get_md5 ( file ) :
if not os . path . isfile ( file ) :
return " "
with open ( file , ' rb ' ) as fh :
return md5 ( fh . read ( ) ) . hexdigest ( )
def pre_decompile ( mcp_dir , fml_dir ) :
download_minecraft ( mcp_dir , fml_dir )
def file_backup ( base , file , md5 ) :
bck_jar = os . path . join ( base , file + ' .backup ' )
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src_jar = os . path . join ( base , file )
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if not os . path . isfile ( src_jar ) and not os . path . isfile ( bck_jar ) :
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return
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if os . path . isfile ( bck_jar ) :
if get_md5 ( bck_jar ) == md5 :
if os . path . isfile ( src_jar ) :
os . remove ( src_jar )
shutil . move ( bck_jar , src_jar )
else :
os . remove ( bck_jar )
if os . path . isfile ( src_jar ) :
if not get_md5 ( src_jar ) == md5 :
print ' Modified %s detected, removing ' % os . path . basename ( src_jar )
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os . remove ( src_jar )
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else :
shutil . copy ( src_jar , bck_jar )
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def post_decompile ( mcp_dir , fml_dir ) :
bin_dir = os . path . join ( mcp_dir , ' jars ' , ' bin ' )
back_jar = os . path . join ( bin_dir , ' minecraft.jar.backup ' )
src_jar = os . path . join ( bin_dir , ' minecraft.jar ' )
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if not os . path . isfile ( src_jar ) :
return
print ' Stripping META-INF from minecraft.jar '
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zip_in = zipfile . ZipFile ( back_jar , mode = ' a ' )
zip_out = zipfile . ZipFile ( src_jar , ' w ' , zipfile . ZIP_DEFLATED )
for i in zip_in . filelist :
if not i . filename . startswith ( ' META-INF ' ) :
c = zip_in . read ( i . filename )
zip_out . writestr ( i . filename , c )
else :
print ' Skipping: %s ' % i . filename
zip_out . close ( )
def reset_logger ( ) :
log = logging . getLogger ( )
while len ( log . handlers ) > 0 :
log . removeHandler ( log . handlers [ 0 ] )
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count = 0
def cleanup_source ( path ) :
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from rename_vars import rename_class
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path = os . path . normpath ( path )
regex_cases_before = re . compile ( r ' ((case|default).+ \ r? \ n) \ r? \ n ' , re . MULTILINE ) #Fixes newline after case before case body
regex_cases_after = re . compile ( r ' \ r? \ n( \ r? \ n[ \ t]+(case|default)) ' , re . MULTILINE ) #Fixes newline after case body before new case
def updatefile ( src_file ) :
global count
tmp_file = src_file + ' .tmp '
count = 0
with open ( src_file , ' r ' ) as fh :
buf = fh . read ( )
def fix_cases ( match ) :
global count
count + = 1
return match . group ( 1 )
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buf = regex_cases_before . sub ( fix_cases , buf )
buf = regex_cases_after . sub ( fix_cases , buf )
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old = buf . replace ( ' \r ' , ' ' )
buf = rename_class ( old , MCP = True )
if count > 0 or buf != old :
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with open ( tmp_file , ' w ' ) as fh :
fh . write ( buf )
shutil . move ( tmp_file , src_file )
for path , _ , filelist in os . walk ( path , followlinks = True ) :
sub_dir = os . path . relpath ( path , path )
for cur_file in fnmatch . filter ( filelist , ' *.java ' ) :
src_file = os . path . normpath ( os . path . join ( path , cur_file ) )
updatefile ( src_file )
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compile_tools = True
def setup_fml ( fml_dir , mcp_dir , disable_at = False , disable_merge = False , enable_server = False , disable_client = False ) :
global compile_tools
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sys . path . append ( mcp_dir )
from runtime . decompile import decompile
from runtime . cleanup import cleanup
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from runtime . commands import Commands , CLIENT , SERVER
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src_dir = os . path . join ( mcp_dir , ' src ' )
if os . path . isdir ( src_dir ) :
os . chdir ( mcp_dir )
cleanup ( None , False )
reset_logger ( )
os . chdir ( fml_dir )
if os . path . isdir ( src_dir ) :
print ' Please make sure to backup your modified files, and say yes when it asks you to do cleanup. '
sys . exit ( 1 )
#download fernflower/argo/asm/guava
if not download_deps ( mcp_dir ) :
sys . exit ( 1 )
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compile_tools = True
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def applyrg_shunt ( self , side , reobf = False , applyrg_real = Commands . applyrg ) :
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global compile_tools
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if not self . has_wine and not self . has_astyle :
self . logger . error ( ' !! Please install either wine or astyle for source cleanup !! ' )
self . logger . error ( ' !! This is REQUIRED by FML/Forge Cannot proceed !! ' )
sys . exit ( 1 )
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jars = { CLIENT : self . jarclient , SERVER : self . jarserver }
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dir_bin = os . path . join ( fml_dir , ' bin ' )
if not os . path . isdir ( dir_bin ) :
os . makedirs ( dir_bin )
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class_path = os . pathsep . join ( [ ' . ' , os . path . join ( mcp_dir , ' lib ' , ' * ' ) , dir_bin ] )
dir_common = os . path . join ( fml_dir , ' common ' )
dir_trans = os . path . join ( dir_common , ' cpw ' , ' mods ' , ' fml ' , ' common ' , ' asm ' , ' transformers ' )
cmd_compile = ' " %s " -Xlint:-options -deprecation -g -source 1.6 -target 1.6 -classpath " {classpath} " -sourcepath " {sourcepath} " -d " {outpath} " " {target} " ' % self . cmdjavac
cmd_compile = cmd_compile . format ( classpath = class_path , sourcepath = dir_common , outpath = dir_bin , target = " {target} " )
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if compile_tools :
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self . logger . info ( ' > Compiling AccessTransformer ' )
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if not runcmd ( self , cmd_compile . format ( target = os . path . join ( dir_trans , ' AccessTransformer.java ' ) ) , echo = False ) :
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sys . exit ( 1 )
self . logger . info ( ' > Compiling MCPMerger ' )
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if not runcmd ( self , cmd_compile . format ( target = os . path . join ( dir_trans , ' MCPMerger.java ' ) ) , echo = False ) :
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sys . exit ( 1 )
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compile_tools = False
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if side == CLIENT :
if not disable_merge :
self . logger . info ( ' > Running MCPMerger ' )
forkcmd = ( ' " %s " -classpath " {classpath} " cpw.mods.fml.common.asm.transformers.MCPMerger " {mergecfg} " " {client} " " {server} " ' % self . cmdjava ) . format (
classpath = class_path , mergecfg = os . path . join ( fml_dir , ' mcp_merge.cfg ' ) , client = jars [ CLIENT ] , server = jars [ SERVER ] )
if not runcmd ( self , forkcmd ) :
sys . exit ( 1 )
else :
self . logger . info ( ' > MCPMerge disabled ' )
if not disable_at :
self . logger . info ( ' > Running AccessTransformer ' )
forkcmd = ( ' " %s " -classpath " {classpath} " cpw.mods.fml.common.asm.transformers.AccessTransformer " {jar} " " {fmlconfig} " ' % self . cmdjava ) . format (
classpath = class_path , jar = jars [ side ] , fmlconfig = os . path . join ( fml_dir , ' common ' , ' fml_at.cfg ' ) )
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forge_cfg = os . path . join ( fml_dir , ' .. ' , ' common ' , ' forge_at.cfg ' )
if os . path . isfile ( forge_cfg ) :
self . logger . info ( ' Forge config detected ' )
forkcmd + = ' " %s " ' % forge_cfg
for dirname , dirnames , filenames in os . walk ( os . path . join ( fml_dir , ' .. ' , ' accesstransformers ' ) ) :
for filename in filenames :
accesstransformer = os . path . join ( dirname , filename )
if os . path . isfile ( accesstransformer ) :
self . logger . info ( ' Access Transformer " %s " detected ' % filename )
forkcmd + = ' " %s " ' % accesstransformer
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if not runcmd ( self , forkcmd ) :
sys . exit ( 1 )
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else :
self . logger . info ( ' > Access Transformer disabled ' )
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self . logger . info ( ' > Really Applying Retroguard ' )
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applyrg_real ( self , side , reobf )
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#Check the original jars not the transformed jars
def checkjars_shunt ( self , side , checkjars_real = Commands . checkjars ) :
self . jarclient = self . jarclient + ' .backup '
self . jarserver = self . jarserver + ' .backup '
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#print 'Jar Check %s %s %s' % (side, self.jarclient, self.jarserver)
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ret = checkjars_real ( self , side )
self . jarclient = self . jarclient [ : - 7 ]
self . jarserver = self . jarserver [ : - 7 ]
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#print 'Jar Check out %s %s %s' % (side, self.jarclient, self.jarserver)
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return ret
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try :
pre_decompile ( mcp_dir , fml_dir )
os . chdir ( mcp_dir )
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Commands . applyrg = applyrg_shunt
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Commands . checkjars = checkjars_shunt
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#decompile -d -n -r
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# Conf JAD CSV -r -d -a -n -p -o -l -g -c -s
decompile ( None , False , False , True , True , False , True , False , False , False , False , not disable_client , enable_server )
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reset_logger ( )
os . chdir ( fml_dir )
post_decompile ( mcp_dir , fml_dir )
except SystemExit , e :
print ' Decompile Exception: %d ' % e . code
raise e
if not os . path . isdir ( src_dir ) :
print ' Something went wrong, src folder not found at: %s ' % src_dir
sys . exit ( 1 )
#cleanup_source
cleanup_source ( src_dir )
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os . chdir ( mcp_dir )
commands = Commands ( verify = True )
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if not disable_client :
updatemd5_side ( mcp_dir , commands , CLIENT )
reset_logger ( )
if enable_server :
updatemd5_side ( mcp_dir , commands , CLIENT )
reset_logger ( )
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os . chdir ( fml_dir )
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def updatemd5_side ( mcp_dir , commands , side ) :
sys . path . append ( mcp_dir )
from runtime . mcp import recompile_side , updatemd5_side
from runtime . commands import SIDE_NAME
recomp = recompile_side ( commands , side )
if recomp :
commands . logger . info ( ' > Generating %s md5s ' , SIDE_NAME [ side ] )
commands . gathermd5s ( side , skip_fml = True )
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def cmdsplit ( args ) :
if os . sep == ' \\ ' :
args = args . replace ( ' \\ ' , ' \\ \\ ' )
return shlex . split ( args )
def runcmd ( commands , command , echo = True ) :
forklist = cmdsplit ( command )
process = subprocess . Popen ( forklist , stdout = subprocess . PIPE , stderr = subprocess . STDOUT , bufsize = - 1 )
output , _ = process . communicate ( )
if echo :
for line in output . splitlines ( ) :
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commands . logger . info ( line )
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if process . returncode :
if not echo :
for line in output . splitlines ( ) :
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commands . logger . info ( line )
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return False
return True
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def get_joined_srg ( mcp_dir ) :
joined = os . path . join ( mcp_dir , ' conf ' , ' joined.srg ' )
values = { ' PK: ' : { } , ' CL: ' : { } , ' FD: ' : { } , ' MD: ' : { } }
if not os . path . isfile ( joined ) :
print ' Could not read joined.srg, file not found '
sys . exit ( 1 )
else :
with open ( joined , ' r ' ) as fh :
for line in fh :
pts = line . rstrip ( ' \r \n ' ) . split ( ' ' )
if pts [ 0 ] == ' MD: ' :
values [ pts [ 0 ] ] [ pts [ 1 ] + ' ' + pts [ 2 ] ] = pts [ 3 ] + ' ' + pts [ 4 ]
else :
values [ pts [ 0 ] ] [ pts [ 1 ] ] = pts [ 2 ]
return values
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def apply_fml_patches ( fml_dir , mcp_dir , src_dir , copy_files = True ) :
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#Delete /minecraft/cpw to get rid of the Side/SideOnly classes used in decompilation
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cpw_mc_dir = os . path . join ( src_dir , ' minecraft ' , ' cpw ' )
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if os . path . isdir ( cpw_mc_dir ) :
shutil . rmtree ( cpw_mc_dir )
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#patch files
print ' Applying Forge ModLoader patches '
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sys . stdout . flush ( )
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if os . path . isdir ( os . path . join ( fml_dir , ' patches ' , ' minecraft ' ) ) :
apply_patches ( mcp_dir , os . path . join ( fml_dir , ' patches ' , ' minecraft ' ) , src_dir )
if copy_files and os . path . isdir ( os . path . join ( fml_dir , ' client ' ) ) :
copytree ( os . path . join ( fml_dir , ' client ' ) , os . path . join ( src_dir , ' minecraft ' ) )
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if copy_files and os . path . isdir ( os . path . join ( fml_dir , ' common ' ) ) :
copytree ( os . path . join ( fml_dir , ' common ' ) , os . path . join ( src_dir , ' minecraft ' ) )
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#delete argo
if os . path . isdir ( os . path . join ( src_dir , ' minecraft ' , ' argo ' ) ) :
shutil . rmtree ( os . path . join ( src_dir , ' minecraft ' , ' argo ' ) )
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def finish_setup_fml ( fml_dir , mcp_dir , enable_server = False , disable_client = False , disable_rename = False ) :
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sys . path . append ( mcp_dir )
from runtime . updatenames import updatenames
from runtime . updatemd5 import updatemd5
from runtime . updatemcp import updatemcp
os . chdir ( mcp_dir )
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if not disable_rename :
updatenames ( None , True , not disable_client , enable_server )
reset_logger ( )
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updatemd5 ( None , True , not disable_client , enable_server )
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reset_logger ( )
os . chdir ( fml_dir )
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def apply_patches ( mcp_dir , patch_dir , target_dir , find = None , rep = None ) :
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sys . path . append ( mcp_dir )
from runtime . commands import cmdsplit
temp = os . path . abspath ( ' temp.patch ' )
cmd = cmdsplit ( ' patch -p2 -i " %s " ' % temp )
if os . name == ' nt ' :
applydiff = os . path . abspath ( os . path . join ( mcp_dir , ' runtime ' , ' bin ' , ' applydiff.exe ' ) )
cmd = cmdsplit ( ' " %s " -uf -p2 -i " %s " ' % ( applydiff , temp ) )
for path , _ , filelist in os . walk ( patch_dir , followlinks = True ) :
for cur_file in fnmatch . filter ( filelist , ' *.patch ' ) :
patch_file = os . path . normpath ( os . path . join ( patch_dir , path [ len ( patch_dir ) + 1 : ] , cur_file ) )
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target_file = os . path . join ( target_dir , fix_patch ( patch_file , temp , find , rep ) )
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process = subprocess . Popen ( cmd , cwd = target_dir , bufsize = - 1 )
process . communicate ( )
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if os . path . isfile ( temp ) :
os . remove ( temp )
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def fix_patch ( in_file , out_file , find = None , rep = None ) :
in_file = os . path . normpath ( in_file )
if out_file is None :
tmp_filename = in_file + ' .tmp '
else :
out_file = os . path . normpath ( out_file )
tmp_file = out_file
dir_name = os . path . dirname ( out_file )
if dir_name :
if not os . path . exists ( dir_name ) :
os . makedirs ( dir_name )
file = ' not found '
with open ( in_file , ' rb ' ) as inpatch :
with open ( tmp_file , ' wb ' ) as outpatch :
for line in inpatch :
line = line . rstrip ( ' \r \n ' )
if line [ : 3 ] in [ ' +++ ' , ' --- ' , ' Onl ' , ' dif ' ] :
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if not find == None and not rep == None :
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line = line . replace ( ' \\ ' , ' / ' ) . replace ( find , rep ) . replace ( ' / ' , os . sep )
else :
line = line . replace ( ' \\ ' , ' / ' ) . replace ( ' / ' , os . sep )
outpatch . write ( line + os . linesep )
else :
outpatch . write ( line + os . linesep )
if line [ : 3 ] == ' --- ' :
file = line [ line . find ( os . sep , line . find ( os . sep ) + 1 ) + 1 : ]
if out_file is None :
shutil . move ( tmp_file , in_file )
return file
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#Taken from: http://stackoverflow.com/questions/7545299/distutil-shutil-copytree
def _mkdir ( newdir ) :
""" works the way a good mkdir should :)
- already exists , silently complete
- regular file in the way , raise an exception
- parent directory ( ies ) does not exist , make them as well
"""
if os . path . isdir ( newdir ) :
pass
elif os . path . isfile ( newdir ) :
raise OSError ( " a file with the same name as the desired " \
" dir, ' %s ' , already exists. " % newdir )
else :
head , tail = os . path . split ( newdir )
if head and not os . path . isdir ( head ) :
_mkdir ( head )
#print "_mkdir %s" % repr(newdir)
if tail :
os . mkdir ( newdir )
#Taken from: http://stackoverflow.com/questions/7545299/distutil-shutil-copytree
def copytree ( src , dst , verbose = 0 , symlinks = False ) :
""" Recursively copy a directory tree using copy2().
The destination directory must not already exist .
If exception ( s ) occur , an Error is raised with a list of reasons .
If the optional symlinks flag is true , symbolic links in the
source tree result in symbolic links in the destination tree ; if
it is false , the contents of the files pointed to by symbolic
links are copied .
XXX Consider this example code rather than the ultimate tool .
"""
if verbose == - 1 :
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verbose = len ( os . path . abspath ( dst ) ) + 1
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names = os . listdir ( src )
# os.makedirs(dst)
_mkdir ( dst ) # XXX
errors = [ ]
for name in names :
srcname = os . path . join ( src , name )
dstname = os . path . join ( dst , name )
try :
if symlinks and os . path . islink ( srcname ) :
linkto = os . readlink ( srcname )
os . symlink ( linkto , dstname )
elif os . path . isdir ( srcname ) :
copytree ( srcname , dstname , verbose , symlinks )
else :
shutil . copy2 ( srcname , dstname )
if verbose > 0 :
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print os . path . abspath ( dstname ) [ verbose : ]
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# XXX What about devices, sockets etc.?
except ( IOError , os . error ) , why :
errors . append ( ( srcname , dstname , str ( why ) ) )
# catch the Error from the recursive copytree so that we can
# continue with other files
except Exception , err :
errors . extend ( err . args [ 0 ] )
try :
shutil . copystat ( src , dst )
except WindowsError :
# can't copy file access times on Windows
pass
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def cleanDirs ( path ) :
if not os . path . isdir ( path ) :
return
files = os . listdir ( path )
if len ( files ) :
for f in files :
fullpath = os . path . join ( path , f )
if os . path . isdir ( fullpath ) :
cleanDirs ( fullpath )
files = os . listdir ( path )
if len ( files ) == 0 :
os . rmdir ( path )
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def merge_tree ( root_src_dir , root_dst_dir ) :
for src_dir , dirs , files in os . walk ( root_src_dir ) :
dst_dir = src_dir . replace ( root_src_dir , root_dst_dir )
if not os . path . exists ( dst_dir ) :
os . mkdir ( dst_dir )
for file_ in files :
src_file = os . path . join ( src_dir , file_ )
dst_file = os . path . join ( dst_dir , file_ )
if os . path . exists ( dst_file ) :
os . remove ( dst_file )
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shutil . copy ( src_file , dst_dir )
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def download_mcp ( mcp_dir , fml_dir , version = None ) :
if os . path . isfile ( os . path . join ( mcp_dir , ' runtime ' , ' commands.py ' ) ) :
print ' MCP Detected already, not downloading '
return True
if os . path . isdir ( mcp_dir ) :
print ' Old MCP Directory exists, but MCP was not detected, please delete MCP directory at \' %s \' ' % mcp_dir
sys . exit ( 1 )
versions_file = os . path . join ( fml_dir , ' mc_versions.cfg ' )
if not os . path . isfile ( versions_file ) :
print ' Could not find mc_versions.cfg in FML directory. '
sys . exit ( 1 )
config = ConfigParser . ConfigParser ( )
config . read ( versions_file )
default = config_get_section ( config , ' default ' )
if version is None :
version = default [ ' current_ver ' ]
if not config . has_section ( version ) :
print ' Error: Invalid minecraft version, could not find \' %s \' in mc_versions.cfg ' % version
sys . exit ( 1 )
mc_info = config_get_section ( config , version )
mcp_zip = os . path . join ( fml_dir , ' mcp %s .zip ' % mc_info [ ' mcp_ver ' ] )
if not download_file ( mc_info [ ' mcp_url ' ] , mcp_zip , mc_info [ ' mcp_md5 ' ] ) :
sys . exit ( 1 )
if not os . path . isdir ( mcp_dir ) :
_mkdir ( mcp_dir )
print ' Extracting MCP to \' %s \' ' % mcp_dir
zf = ZipFile ( mcp_zip )
zf . extractall ( mcp_dir )
zf . close ( )
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eclipse_dir = os . path . join ( mcp_dir , ' eclipse ' )
if os . path . isdir ( eclipse_dir ) :
shutil . rmtree ( eclipse_dir )
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if os . name != ' nt ' :
for path , _ , filelist in os . walk ( mcp_dir ) :
for cur_file in fnmatch . filter ( filelist , ' *.sh ' ) :
file_name = os . path . join ( path , cur_file )
process = subprocess . Popen ( cmdsplit ( ' chmod +x " %s " ' % file_name ) , stdout = subprocess . PIPE , stderr = subprocess . STDOUT , bufsize = - 1 )
output , _ = process . communicate ( )
process = subprocess . Popen ( cmdsplit ( ' chmod +x " %s /runtime/bin/astyle-osx " ' % mcp_dir ) , stdout = subprocess . PIPE , stderr = subprocess . STDOUT , bufsize = - 1 )
output , _ = process . communicate ( )
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return True
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def setup_mcp ( fml_dir , mcp_dir , dont_gen_conf = True ) :
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global mcp_version
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if not download_mcp ( mcp_dir , fml_dir ) :
sys . exit ( 1 )
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backup = os . path . join ( mcp_dir , ' runtime ' , ' commands.py.bck ' )
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runtime = os . path . join ( mcp_dir , ' runtime ' , ' commands.py ' )
patch = os . path . join ( fml_dir , ' commands.patch ' )
print ' Setting up MCP '
if os . path . isfile ( backup ) :
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print ' Restoring commands.py backup '
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if os . path . exists ( runtime ) :
os . remove ( runtime )
shutil . copy ( backup , runtime )
else :
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print ' Backing up commands.py '
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shutil . copy ( runtime , backup )
if not os . path . isfile ( patch ) :
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raise Exception ( ' Commands.py patch not found %s ' % patch )
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return
temp = os . path . abspath ( ' temp.patch ' )
cmd = ' patch -i " %s " ' % temp
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if os . name == ' nt ' :
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applydiff = os . path . abspath ( os . path . join ( mcp_dir , ' runtime ' , ' bin ' , ' applydiff.exe ' ) )
cmd = ' " %s " -uf -i " %s " ' % ( applydiff , temp )
if os . sep == ' \\ ' :
cmd = cmd . replace ( ' \\ ' , ' \\ \\ ' )
cmd = shlex . split ( cmd )
fix_patch ( patch , temp )
process = subprocess . Popen ( cmd , cwd = os . path . join ( mcp_dir , ' runtime ' ) , bufsize = - 1 )
process . communicate ( )
if os . path . isfile ( temp ) :
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os . remove ( temp )
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try :
sys . path . append ( mcp_dir )
from runtime . commands import commands_sanity_check
commands_sanity_check ( )
except ImportError as ex :
print ' Could not verify commands.py patch integrity, this typically means that you are not in a clean MCP environment. '
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print ' Download a clean version of MCP %s and try again ' % mcp_version
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print ex
sys . exit ( 1 )
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mcp_conf = os . path . join ( mcp_dir , ' conf ' )
mcp_conf_bak = os . path . join ( mcp_dir , ' conf.bak ' )
fml_conf = os . path . join ( fml_dir , ' conf ' )
if not dont_gen_conf :
if os . path . isdir ( mcp_conf_bak ) :
print ' Reverting old conf backup folder '
shutil . rmtree ( mcp_conf )
os . rename ( mcp_conf_bak , mcp_conf )
get_conf_copy ( mcp_dir , fml_dir )
print ' Backing up MCP Conf '
os . rename ( mcp_conf , mcp_conf_bak )
else :
shutil . rmtree ( mcp_conf )
print ' Copying FML conf '
shutil . copytree ( fml_conf , mcp_conf )
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gen_renamed_conf ( mcp_dir , fml_dir )
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#update workspace
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if not os . path . isfile ( os . path . join ( fml_dir , ' fmlbuild.properties-sample ' ) ) :
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mcp_eclipse = os . path . join ( mcp_dir , ' eclipse ' )
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if os . path . isdir ( os . path . join ( mcp_eclipse , ' Client ' ) ) and os . path . isdir ( os . path . join ( mcp_eclipse , ' Server ' ) ) :
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shutil . rmtree ( mcp_eclipse )
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if not os . path . isdir ( mcp_eclipse ) and os . path . isdir ( os . path . join ( fml_dir , ' eclipse ' ) ) :
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print ' Fixing MCP Workspace '
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copytree ( os . path . join ( fml_dir , ' eclipse ' ) , mcp_eclipse )
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def normaliselines ( in_filename ) :
in_filename = os . path . normpath ( in_filename )
tmp_filename = in_filename + ' .tmp '
with open ( in_filename , ' rb ' ) as in_file :
with open ( tmp_filename , ' wb ' ) as out_file :
out_file . write ( in_file . read ( ) . replace ( ' \r \n ' , ' \n ' ) )
shutil . move ( tmp_filename , in_filename )
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def get_conf_copy ( mcp_dir , fml_dir ) :
#Lets grab the files we dont work on
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for file in [ ' astyle.cfg ' , ' version.cfg ' , ' newids.csv ' ] :
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dst_file = os . path . normpath ( os . path . join ( fml_dir , ' conf ' , file ) )
src_file = os . path . normpath ( os . path . join ( mcp_dir , ' conf ' , file ) )
if not os . path . isdir ( os . path . dirname ( dst_file ) ) :
os . makedirs ( os . path . dirname ( dst_file ) )
if os . path . exists ( dst_file ) :
os . remove ( dst_file )
shutil . copy ( src_file , dst_file )
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normaliselines ( dst_file )
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print ' Grabbing: ' + src_file
common_srg = gen_merged_srg ( mcp_dir , fml_dir )
common_exc = gen_merged_exc ( mcp_dir , fml_dir )
common_map = gen_shared_searge_names ( common_srg , common_exc )
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gen_merged_csv ( common_map , os . path . join ( mcp_dir , ' conf ' , ' fields.csv ' ) , os . path . join ( fml_dir , ' conf ' , ' fields.csv ' ) )
gen_merged_csv ( common_map , os . path . join ( mcp_dir , ' conf ' , ' methods.csv ' ) , os . path . join ( fml_dir , ' conf ' , ' methods.csv ' ) )
gen_merged_csv ( common_map , os . path . join ( mcp_dir , ' conf ' , ' params.csv ' ) , os . path . join ( fml_dir , ' conf ' , ' params.csv ' ) , main_key = ' param ' )
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def gen_merged_srg ( mcp_dir , fml_dir ) :
print ' Generating merged Retroguard data '
srg_client = os . path . join ( mcp_dir , ' conf ' , ' client.srg ' )
srg_server = os . path . join ( mcp_dir , ' conf ' , ' server.srg ' )
if not os . path . isfile ( srg_client ) or not os . path . isfile ( srg_server ) :
print ' Could not find client and server srg files in " %s " ' % mcp_dir
return False
client = { ' PK: ' : { } , ' CL: ' : { } , ' FD: ' : { } , ' MD: ' : { } }
with open ( srg_client , ' r ' ) as fh :
for line in fh :
pts = line . rstrip ( ' \r \n ' ) . split ( ' ' )
if pts [ 0 ] == ' MD: ' :
client [ pts [ 0 ] ] [ pts [ 1 ] + ' ' + pts [ 2 ] ] = pts [ 3 ] + ' ' + pts [ 4 ]
else :
client [ pts [ 0 ] ] [ pts [ 1 ] ] = pts [ 2 ]
server = { ' PK: ' : { } , ' CL: ' : { } , ' FD: ' : { } , ' MD: ' : { } }
with open ( srg_server , ' r ' ) as fh :
for line in fh :
pts = line . rstrip ( ' \r \n ' ) . split ( ' ' )
if pts [ 0 ] == ' MD: ' :
server [ pts [ 0 ] ] [ pts [ 1 ] + ' ' + pts [ 2 ] ] = pts [ 3 ] + ' ' + pts [ 4 ]
else :
server [ pts [ 0 ] ] [ pts [ 1 ] ] = pts [ 2 ]
common = { ' PK: ' : { } , ' CL: ' : { } , ' FD: ' : { } , ' MD: ' : { } }
for type in common :
for key , value in client [ type ] . items ( ) :
if key in server [ type ] :
if value == server [ type ] [ key ] :
client [ type ] . pop ( key )
server [ type ] . pop ( key )
common [ type ] [ key ] = value
for type in common :
for key , value in client [ type ] . items ( ) :
common [ type ] [ key ] = value #+ ' #C'
for type in common :
for key , value in server [ type ] . items ( ) :
common [ type ] [ key ] = value #+ ' #S'
#Print joined retroguard files
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if fml_dir is None :
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return common
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2012-08-11 01:25:11 +00:00
with open ( os . path . join ( fml_dir , ' conf ' , ' joined.srg ' ) , ' wb ' ) as f :
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for type in [ ' PK: ' , ' CL: ' , ' FD: ' , ' MD: ' ] :
for key in sorted ( common [ type ] ) :
f . write ( ' %s %s %s \n ' % ( type , key , common [ type ] [ key ] ) )
return common
def gen_merged_exc ( mcp_dir , fml_dir ) :
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print ' Reading merged MCInjector config '
exc_joined = os . path . join ( mcp_dir , ' conf ' , ' joined.exc ' )
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2012-10-20 16:27:30 +00:00
joined = { }
with open ( exc_joined , ' r ' ) as fh :
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for line in fh :
if not line . startswith ( ' # ' ) :
pts = line . rstrip ( ' \r \n ' ) . split ( ' = ' )
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joined [ pts [ 0 ] ] = pts [ 1 ]
2012-08-08 12:48:06 +00:00
2012-10-20 16:27:30 +00:00
return joined
2012-08-08 12:48:06 +00:00
def gen_shared_searge_names ( common_srg , common_exc ) :
field = re . compile ( r ' field_[0-9]+_[a-zA-Z_]+$ ' )
method = re . compile ( r ' func_[0-9]+_[a-zA-Z_]+ ' )
param = re . compile ( r ' p_[ \ w]+_ \ d+_ ' )
print ' Gathering list of common searge names '
searge = [ ]
for key , value in common_srg [ ' FD: ' ] . items ( ) :
m = field . search ( value )
if not m is None :
if not m . group ( 0 ) in searge :
searge . append ( m . group ( 0 ) )
for key , value in common_srg [ ' MD: ' ] . items ( ) :
m = method . search ( value )
if not m is None and not ' # ' in value :
if not m . group ( 0 ) in searge :
searge . append ( m . group ( 0 ) )
for key , value in common_exc . items ( ) :
m = param . findall ( value )
if not m is None :
for p in m :
if not p in searge :
searge . append ( p )
return searge
def gen_merged_csv ( common_map , in_file , out_file , main_key = ' searge ' ) :
reader = csv . DictReader ( open ( in_file , ' r ' ) )
print ' Generating merged csv for %s ' % os . path . basename ( in_file )
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common = [ ]
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added = [ ]
for row in reader :
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if not row [ main_key ] in added :
row [ ' side ' ] = ' 2 '
common . append ( row )
added . append ( row [ main_key ] )
writer = csv . DictWriter ( open ( out_file , ' wb ' ) , fieldnames = reader . fieldnames , lineterminator = ' \n ' )
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writer . writeheader ( )
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for row in sorted ( common , key = lambda row : row [ main_key ] ) :
writer . writerow ( row )
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def repackage_class ( pkgs , cls ) :
if cls . startswith ( ' net/minecraft/src/ ' ) :
tmp = cls [ 18 : ]
if tmp in pkgs . keys ( ) :
return ' %s / %s ' % ( pkgs [ tmp ] , tmp )
return cls
typere = re . compile ( ' ([ \ [ZBCSIJFDV]|L([ \ w \ /]+);) ' )
def repackage_signature ( pkgs , sig ) :
global typere
sig1 = sig
params = sig . rsplit ( ' ) ' , 1 ) [ 0 ] [ 1 : ]
ret = sig . rsplit ( ' ) ' , 1 ) [ 1 ]
sig = ' ( '
for arg in typere . findall ( params ) :
if len ( arg [ 1 ] ) > 0 :
sig + = ' L %s ; ' % repackage_class ( pkgs , arg [ 1 ] )
else :
sig + = arg [ 0 ]
sig + = ' ) '
for tmp in typere . findall ( ret ) :
if len ( tmp [ 1 ] ) > 0 :
sig + = ' L %s ; ' % repackage_class ( pkgs , tmp [ 1 ] )
else :
sig + = tmp [ 0 ]
return sig
def gen_renamed_conf ( mcp_dir , fml_dir ) :
pkg_file = os . path . join ( fml_dir , ' conf ' , ' packages.csv ' )
srg_in = os . path . join ( mcp_dir , ' conf ' , ' joined.srg ' )
srg_out = os . path . join ( mcp_dir , ' conf ' , ' packaged.srg ' )
exc_in = os . path . join ( mcp_dir , ' conf ' , ' joined.exc ' )
exc_out = os . path . join ( mcp_dir , ' conf ' , ' packaged.exc ' )
pkgs = { }
if os . path . isfile ( pkg_file ) :
with open ( pkg_file ) as fh :
reader = csv . DictReader ( fh )
for line in reader :
pkgs [ line [ ' class ' ] ] = line [ ' package ' ]
print ' Creating re-packaged srg '
with open ( srg_in , ' r ' ) as inf :
with open ( srg_out , ' wb ' ) as outf :
for line in inf :
pts = line . rstrip ( ' \r \n ' ) . split ( ' ' )
if pts [ 0 ] == ' PK: ' :
outf . write ( ' ' . join ( pts ) + ' \n ' )
elif pts [ 0 ] == ' CL: ' :
pts [ 2 ] = repackage_class ( pkgs , pts [ 2 ] )
outf . write ( ' CL: %s %s \n ' % ( pts [ 1 ] , pts [ 2 ] ) )
elif pts [ 0 ] == ' FD: ' :
tmp = pts [ 2 ] . rsplit ( ' / ' , 1 )
tmp [ 0 ] = repackage_class ( pkgs , tmp [ 0 ] )
outf . write ( ' FD: %s %s / %s \n ' % ( pts [ 1 ] , tmp [ 0 ] , tmp [ 1 ] ) )
elif pts [ 0 ] == ' MD: ' :
tmp = pts [ 3 ] . rsplit ( ' / ' , 1 )
pts [ 3 ] = ' %s / %s ' % ( repackage_class ( pkgs , tmp [ 0 ] ) , tmp [ 1 ] )
pts [ 4 ] = repackage_signature ( pkgs , pts [ 4 ] )
outf . write ( ' MD: %s %s %s %s \n ' % ( pts [ 1 ] , pts [ 2 ] , pts [ 3 ] , pts [ 4 ] ) )
else :
print ' Line unknown in SRG: ' + line
outf . write ( line )
excre = re . compile ( ' ([ \ [ZBCSIJFDV]|L([ \ w \ /]+);) ' )
print ' Creating re-packaged exc '
with open ( exc_in , ' r ' ) as inf :
with open ( exc_out , ' wb ' ) as outf :
for line in inf :
line = line . rstrip ( ' \r \n ' )
cls = line . split ( ' . ' ) [ 0 ]
named = line . rsplit ( ' = ' , 1 ) [ 1 ]
line = line [ len ( cls ) + 1 : - 1 * len ( named ) - 1 ]
func = line . split ( ' ( ' ) [ 0 ]
tmp = named . split ( ' | ' , 1 )
if len ( tmp [ 0 ] ) > 0 :
excs = tmp [ 0 ] . split ( ' , ' )
for x in range ( len ( excs ) ) :
excs [ x ] = repackage_class ( pkgs , excs [ x ] )
named = ' %s | %s ' % ( ' , ' . join ( excs ) , tmp [ 1 ] )
sig = repackage_signature ( pkgs , line [ len ( func ) : ] )
cls = repackage_class ( pkgs , cls )
outf . write ( ' %s . %s %s = %s \n ' % ( cls , func , sig , named ) )
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print ' Creating re-packaged MCP patches '
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2013-01-24 11:08:19 +00:00
def fix_patches ( patch_in , patch_tmp ) :
regnms = re . compile ( r ' net \\ minecraft \\ src \\ ( \ w+) ' )
with open ( patch_in , ' r ' ) as fh :
buf = fh . read ( )
def mapname ( match ) :
return repackage_class ( pkgs , match . group ( 0 ) . replace ( ' \\ ' , ' / ' ) ) . replace ( ' / ' , ' \\ ' )
buf = regnms . sub ( mapname , buf )
with open ( patch_tmp , ' w ' ) as fh :
fh . write ( buf )
shutil . move ( patch_tmp , patch_in )
patch_dir = os . path . join ( mcp_dir , ' conf ' , ' patches ' )
fix_patches ( os . path . join ( patch_dir , ' minecraft_ff.patch ' ) , os . path . join ( patch_dir , ' tmp.patch ' ) )
2013-02-26 02:18:08 +00:00
fix_patches ( os . path . join ( patch_dir , ' minecraft_server_ff.patch ' ) , os . path . join ( patch_dir , ' tmp.patch ' ) )