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For Some Reason Emule Unpacks Lzx Compressed Files During Hashing

#1 User is offline   kotenok2000 

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Posted 08 November 2021 - 09:46 PM

For some reason emule unpacks lzx compressed files during hashing. I use this to compress files "compact /c /s /a /i /exe:lzx"
Flylinkdc and gtk-gnutella do not require unpacking before hashing.
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#2 User is offline   fox88 

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Posted 09 November 2021 - 11:00 AM

Compression and uncompression should be transparent to user programs.
To calculate hash value the original (unpacked) bytes are required.
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#3 User is offline   kotenok2000 

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Posted 09 November 2021 - 11:13 AM

View Postfox88, on 09 November 2021 - 02:00 PM, said:

Compression and uncompression should be transparent to user programs.
To calculate hash value the original (unpacked) bytes are required.

It is transparent to Flylinkdc and gtk-gnutella. emule unpacks files and replaces compressed files with uncompressed.
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#4 User is offline   fox88 

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Posted 09 November 2021 - 03:57 PM

Would you please give a more detailed description of when exactly this happens?
Configuration details (OS, eMule) would be interesting also.
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#5 User is offline   kotenok2000 

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Posted 09 November 2021 - 04:01 PM

View Postfox88, on 09 November 2021 - 06:57 PM, said:

Would you please give a more detailed description of when exactly this happens?
Configuration details (OS, eMule) would be interesting also.

it happened when i decided to share my files on emule.
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