BRNSystems/brnQuanFW
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Versioning modified

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This commit is contained in:
Krzysiek Egzmont
2023-11-26 21:04:01 +01:00
parent 199b1a27f1
commit 07588853e4
5 changed files with 42 additions and 37 deletions
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9
fw-pack.py
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@@ -21,11 +21,10 @@ def obfuscate(fw):
return bytes([a^b for a, b in zip(fw, cycle(OBFUSCATION))])
plain = open(sys.argv[1], 'rb').read()
if len(sys.argv[2]) > 10:
print('Version suffix is too big!')
sys.exit(1)
version = b'*OEFW-' + bytes(sys.argv[2], 'ascii')
version = b'*' + bytes(sys.argv[2], 'ascii') + b' ' + bytes(sys.argv[3], 'ascii')
version = version[0:16]
if len(version) < 16:
version += b'\x00' * (16 - len(version))
@@ -36,5 +35,5 @@ crc.update(packed)
digest = crc.digest()
digest = bytes([digest[1], digest[0]])
open(sys.argv[3], 'wb').write(packed + digest)
open(sys.argv[4], 'wb').write(packed + digest)