hbc-FIX94/channel/banner/tools/join-imet.py
FIX94 4cf05be0ff
-changed a bunch to make it compile on windows (MSYS2)
-added wiiu gamepad compatibility when booting from wii vc with patched fw.img using libwiidrc
-removed upper file limit from wiiload (useful when used with wiiu homebrew launcher)
2017-10-08 01:59:33 +02:00

49 lines
981 B
Python

import os, sys, struct, md5
output, datafile, iconarc, bannerarc, soundbns, namesfile = sys.argv[1:]
data = open(datafile,"rb").read()
names={}
for i in open(namesfile,"rb"):
a,b = i.split("=")
while b[-1] == "\n":
b = b[:-1]
b = b.replace("\\n","\n")
names[a] = b.decode("utf-8")
def getsize(x):
return os.stat(x).st_size
def pad(x,l):
if len(x) > l:
raise ValueError("%d > %d",len(x),l)
n = l-len(x)
return x + "\x00"*n
imet = "\x00"*0x40
imet += struct.pack(">4sIIIIII","IMET",0x600,3,getsize(iconarc),getsize(bannerarc),getsize(soundbns),1)
for i in ["jp", "en", "de", "fr", "sp", "it", "nl", "cn", None, "ko"]:
try:
imet += pad(names[i].encode("UTF-16BE"),0x54)
except KeyError:
imet += "\x00"*0x54
imet += "\x00"*(0x600 - len(imet))
imet = imet[:-16] + md5.new(imet).digest()
open(output,"wb").write(imet)
f = open(sys.argv[1],"wb")
f.write(imet)
f.write(data)
fsize = f.tell()
if (fsize % 20) != 0:
f.write("\x00"*(20-(fsize%20)))
f.close()