finding_stuff.py

import os


files = os.listdir('RUSTY')

for file in files:
	with open(os.path.join('RUSTY', file), 'rb') as f:
		## looking for "ko-no-(hen)" SJIS
		# (it's in VISUAL.COM)
		#if f.read().find('\x82\xb1\x82\xcc\x95\xd3') != -1:
		#	print file

		## looking for "kon kanga" SJIS
		# (probably compressed)
		#if f.read().find('\x8d\xa1\x82\xf0') != -1:
	#		print file

		# looking for 'rugoto' SJIS
		# (probably compressed)
		#if f.read().find('\x82\xe9\x82\xb1\x82\xc6') != -1:
	#		print file

		# looking for "nan kanga" SJIS
		# 89 bd 82 f0

		## looking for "ge--" SJIS (start menu options)
		# (it's in JO.EXE, uncompressed)
		#if f.read().find('\x83\x51\x81\x7c') != -1:
	#		print file

		# looking for that file at 18b8 in memory while VISUAL.COM is running
		# (it's JO.EXE)
		#if f.read().find('\x60\x1e\x06\xbe\x80\x00\x46\x46\xe8\xf3') != -1:
	#		print file


		# look for the code "mov al, [si]"
		# (it's JO.EXE)
		#if f.read().find('\x8a\x04\x0a\xc0\x74\x7a\x3c\x0d\x74\x36\x3c') != -1:
	#		print file

		# looking for the file that gets loaded at 8312:47e0 (it's MAGLOAD.COM)
		#if f.read().find('\x50\x53\x51\x52\x2e\xa2') != -1:
	#		print file

		# looking for the file loaded at 8312:47e0 before VISUAL.COM (it's GRPEGC.COM)
		#if f.read().find('\x06\xd6\x00\xd5\x07\xa5') != -1:
	#		print file

		if f.read().find('\x83\xc1\x04') != -1:
			print file

		# TODO: Surely this isn't the right way to do this. Pretty shameful
		# looking for all files that begin with the header 'LZ[1a]' (4c5a1a)
		# (it's a lot of them)
		#if f.read(3) == b'\x4c\x5a\x1a':
	#		lzss_files.append(file)

#this_dir_files = os.listdir(os.path.curdir)
#this_dir_files.remove('.git')
#for file in this_dir_files:
#	if file.startswith('decompressed_'):
#		with open(file, 'rb') as f:
#			if f.read().find('\x83\x51\x81\x7c') != -1:
#				print file