170 lines
7.9 KiB
Python
170 lines
7.9 KiB
Python
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# -*- coding: utf-8 -*-
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"""
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Created on Fri Apr 8 16:54:36 2011
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@author: ProfMobius
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@version: v1.2
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"""
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import sys
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import logging
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from optparse import OptionParser
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from commands import Commands, CLIENT, SERVER, CalledProcessError
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from mcp import decompile_side, updatemd5_side
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import clientCopy
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def main():
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parser = OptionParser(version='MCP %s' % Commands.fullversion())
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parser.add_option('--client', dest='only_client', action='store_true', help='only process client', default=False)
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parser.add_option('--server', dest='only_server', action='store_true', help='only process server', default=False)
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parser.add_option('-j', '--jad', dest='force_jad', action='store_true',
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help='force use of JAD even if Fernflower available', default=False)
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parser.add_option('--rg', dest='force_rg', action='store_true',
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help='force use of RetroGuard even if SpecialSource available', default=False)
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parser.add_option('-s', '--csv', dest='force_csv', action='store_true',
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help='force use of CSVs even if SRGs available', default=False)
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parser.add_option('-r', '--norecompile', dest='no_recompile', action='store_true',
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help='disable recompile after decompile', default=False)
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parser.add_option('-d', '--nocomments', dest='no_comments', action='store_true', help='disable javadoc',
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default=False)
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parser.add_option('-a', '--noreformat', dest='no_reformat', action='store_true',
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help='disable source reformatting', default=False)
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parser.add_option('-n', '--norenamer', dest='no_renamer', action='store_true',
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help='disable field and method renaming', default=False)
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parser.add_option('-l', '--lvt', dest='keep_lvt', action='store_true', help='preserve local variable table',
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default=False)
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parser.add_option('-g', '--generics', dest='keep_generics', action='store_true',
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help='preserve generics as well as local variables', default=False)
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parser.add_option('-o', '--onlypatch', dest='only_patch', action='store_true', help='only patch source',
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default=False)
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parser.add_option('-p', dest='no_patch', action='store_true', help='Undocumented magic', default=False)
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parser.add_option('-c', '--config', dest='config', help='additional configuration file')
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parser.add_option('-w', '--workDir', dest='workdir', help='Change client lookup place (by default, ~/.minecraft)')
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parser.add_option('--json', dest='json', help='Location of the json file for none standard installs')
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parser.add_option('--nocopy', dest='nocopy', action='store_true', help='Do not try to copy assets from minecraft install', default=False)
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options, _ = parser.parse_args()
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decompile(options.config, options.force_jad, options.force_csv, options.no_recompile, options.no_comments,
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options.no_reformat, options.no_renamer, options.no_patch, options.only_patch, options.keep_lvt,
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options.keep_generics, options.only_client, options.only_server, options.force_rg, options.workdir, options.json, options.nocopy)
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def decompile(conffile, force_jad, force_csv, no_recompile, no_comments, no_reformat, no_renamer, no_patch, only_patch,
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keep_lvt, keep_generics, only_client, only_server, force_rg, workdir, json, nocopy):
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try:
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commands = Commands(conffile, verify=True, no_patch=no_patch, workdir=workdir, json=json)
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commands.checkupdates()
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if not commands.has_ss:
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force_rg = True
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use_ff = commands.has_ff and not force_jad
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use_srg = commands.has_srg and not force_csv
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if force_jad and not commands.has_jad:
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commands.logger.error('!! forcing jad when not available !!')
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sys.exit(1)
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if force_rg and not commands.has_rg:
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commands.logger.error('!! forcing retroguard when not available !!')
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sys.exit(1)
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if force_csv and not commands.has_map_csv:
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commands.logger.error('!! forcing csvs when not available !!')
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sys.exit(1)
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# client or server
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process_client = True
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process_server = True
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if only_client and not only_server:
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process_server = False
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if only_server and not only_client:
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process_client = False
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# always strip comments by default, turn off in update mode if required
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strip_comments = True
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# update only options
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rg_update = False
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exc_update = False
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if no_patch:
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# no_patch is basically update mode, disables everything
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# and reuses a few different options to do update stuff
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if only_patch:
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# with only_patch then we actually do the patches, but not the comment stripping, for use when updating
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# the fernflower patches
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no_patch = False
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strip_comments = False
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if no_reformat:
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# reuse -a no_reformat to switch rg to fullmap=1 startindex=RGIndex
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rg_update = True
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if no_renamer:
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# reuse -n to switch mcinjector to outputing exc file, and adding new parameters
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exc_update = True
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no_comments = True
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no_reformat = True
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no_renamer = True
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no_recompile = True
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elif only_patch:
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# if only_patch then disable everything but patching and comment stripping
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no_comments = True
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no_reformat = True
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no_renamer = True
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no_recompile = True
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# if we have generics enabled we need the lvt as well
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if keep_generics:
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keep_lvt = True
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if force_rg:
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commands.logger.info('> Creating Retroguard config files')
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commands.creatergcfg(reobf=False, keep_lvt=keep_lvt, keep_generics=keep_generics, rg_update=rg_update)
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if not nocopy:
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clientCopy.copyClientAssets(commands, workdir)
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try:
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if process_client:
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cltdecomp = decompile_side(commands, CLIENT, use_ff=use_ff, use_srg=use_srg, no_comments=no_comments,
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no_reformat=no_reformat, no_renamer=no_renamer, no_patch=no_patch,
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strip_comments=strip_comments, exc_update=exc_update,
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keep_lvt=keep_lvt, keep_generics=keep_generics, force_rg=force_rg)
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else:
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cltdecomp = False
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if process_server:
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srvdecomp = decompile_side(commands, SERVER, use_ff=use_ff, use_srg=use_srg, no_comments=no_comments,
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no_reformat=no_reformat, no_renamer=no_renamer, no_patch=no_patch,
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strip_comments=strip_comments, exc_update=exc_update,
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keep_lvt=keep_lvt, keep_generics=keep_generics, force_rg=force_rg)
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else:
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srvdecomp = False
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except CalledProcessError:
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# retroguard or other called process error so bail
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commands.logger.error('Decompile failed')
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sys.exit(1)
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if not no_recompile:
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if cltdecomp:
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try:
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updatemd5_side(commands, CLIENT)
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except CalledProcessError:
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commands.logger.error('Initial client recompile failed, correct source then run updatemd5')
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if srvdecomp:
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try:
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updatemd5_side(commands, SERVER)
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except CalledProcessError:
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commands.logger.error('Initial server recompile failed, correct source then run updatemd5')
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else:
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commands.logger.info('!! recompile disabled !!')
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except Exception: # pylint: disable-msg=W0703
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logging.exception('FATAL ERROR')
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sys.exit(1)
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if __name__ == '__main__':
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main()
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