mirror of
https://github.com/Neo-Desktop/WindowsXPKg
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f7427792e3
* Add Wither's gists as references * remove broken ones --------- Co-authored-by: WitherOrNot <damemem@gmail.com>
65 lines
1.7 KiB
Python
65 lines
1.7 KiB
Python
from glob import glob
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from struct import unpack
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import json
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import sys
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def readint(f):
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return unpack("<I", f.read(4))[0]
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if __name__ == "__main__":
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if len(sys.argv) < 3:
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print(f"usage: {sys.argv[0]} dpcdll.dll out.json")
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lic_types = ["NULL", "Volume", "Retail", "Evaluation", "Tablet", "OEM-SLP", "Embedded"]
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dpcdata = []
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with open(sys.argv[1], "rb") as f:
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tmp = f.read()
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f.seek(tmp.find(b"\x1e\x00\x00\x00\xff\xff\xff\x7f") - 20)
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del tmp
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while f.read(4) != b"\x00\x00\x00\x00":
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f.seek(-164, 1)
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f.seek(-4, 1)
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last_ind = -1
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ind = 0
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dpcentry = {}
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while True:
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ind = readint(f)
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bink_id = hex(readint(f))[2:].zfill(8).upper()
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min_pid = readint(f)
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max_pid = readint(f)
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if min_pid > 999 or max_pid > 999:
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break
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lic_type = readint(f)
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if lic_type > 6:
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break
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if lic_type == 2 and int(bink_id, 16) % 2 == 1:
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lic_type_str = "OEM-COA"
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else:
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lic_type_str = lic_types[lic_type]
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days_to_act = readint(f)
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eval_days = readint(f)
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sig_len = readint(f)
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f.read(sig_len)
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dpcdata.append({
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"index": ind,
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"bink": bink_id,
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"pid_range": [min_pid, max_pid],
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"type": lic_type_str,
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"days_to_activate": days_to_act,
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"days_evaluation": eval_days
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})
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with open(sys.argv[2], "w") as f:
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f.write(json.dumps(dpcdata, indent=4)) |