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- fixed string encoings and default values (Resulted in unreadable name and icon) in final nds.

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This commit is contained in:
Tim Seidel 2021-03-18 10:36:08 +01:00 committed by NightScript
parent 62207ae990
commit faabd8305d
1 changed files with 18 additions and 15 deletions
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33
fix_ndsheader.py
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@ -46,7 +46,10 @@ def getBytes(e):
if (sys.version_info.major == 2): if (sys.version_info.major == 2):
return bytes(e) return bytes(e)
else: else:
return bytes(e, "utf-8") try:
return e.encode('ascii')
except:
print("ERROR: " + e) ;
# #
# CRC16 MODULE # CRC16 MODULE
# #
@ -113,7 +116,7 @@ def skipUntilAddress(f_in,f_out, caddr, taddr):
f_out.write(chunk) f_out.write(chunk)
def writeBlankuntilAddress(f_out, caddr, taddr): def writeBlankuntilAddress(f_out, caddr, taddr):
f_out.write(getBytes("\x00"*(taddr-caddr))) f_out.write(bytes([0])*(taddr-caddr))
fname=args.file fname=args.file
@ -400,21 +403,21 @@ else:
# Fix srlSignedHeader # Fix srlSignedHeader
if not args.read: if not args.read:
srlSignedHeader=srlSignedHeader._replace( srlSignedHeader=srlSignedHeader._replace(
arm7Sha1Hmac= '\xff'*20, arm7Sha1Hmac= bytes([255])*20,
arm9WithSecAreaSha1Hmac= '\xff'*20, arm9WithSecAreaSha1Hmac= bytes([255])*20,
bannerSha1Hmac= '\xff'*20, bannerSha1Hmac= bytes([255])*20,
signature= '\xff'*128 signature= bytes([255])*128
) )
if "dsi" in args.mode : if "dsi" in args.mode :
srlSignedHeader=srlSignedHeader._replace( srlSignedHeader=srlSignedHeader._replace(
arm7Sha1Hmac= '\xff'*20, arm7Sha1Hmac= bytes([255])*20,
arm7iSha1Hmac= '\xff'*20, arm7iSha1Hmac= bytes([255])*20,
arm9Sha1Hmac= '\xff'*20, arm9Sha1Hmac= bytes([255])*20,
arm9WithSecAreaSha1Hmac= '\xff'*20, arm9WithSecAreaSha1Hmac= bytes([255])*20,
arm9iSha1Hmac= '\xff'*20, arm9iSha1Hmac= bytes([255])*20,
bannerSha1Hmac= '\xff'*20, bannerSha1Hmac= bytes([255])*20,
digestMasterSha1Hmac= '\xff'*20, digestMasterSha1Hmac= bytes([255])*20,
signature= '\xff'*128 signature= bytes([255])*128
) )
if args.verbose or args.read: if args.verbose or args.read:
pprint(dict(srlSignedHeader._asdict())) pprint(dict(srlSignedHeader._asdict()))
@ -479,7 +482,7 @@ if not args.read:
filew.write(data1) filew.write(data1)
filew.write(data2) filew.write(data2)
filew.write(data3[0:0xC80]) filew.write(data3[0:0xC80])
filew.write(getBytes('\xff'*16*8)) filew.write(bytes([255])*16*8)
writeBlankuntilAddress(filew,0x1000,0x4000) writeBlankuntilAddress(filew,0x1000,0x4000)
if arm9Footer.nitrocode != 0xDEC00621: if arm9Footer.nitrocode != 0xDEC00621: