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is there a way to hide lua source code

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Posted by Jing Wu   Australia  (35 posts)  [Biography] bio
Date Sun 05 Aug 2012 01:23 PM (UTC)  [ quote  ]
Message
Hi,

Can I compile xx.lua to a binary lib, and load it into mush?
Is there a way to do this?

Thanks
Kernel Development
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Posted by Fiendish   USA  (848 posts)  [Biography] bio   Global Moderator
Date Reply #1 on Sun 05 Aug 2012 03:58 PM (UTC)  [ quote  ]

Amended on Sun 05 Aug 2012 04:01 PM (UTC) by Fiendish

Message
http://www.lua.org/manual/4.0/luac.html

But your premise of "hiding code" is incredibly anti-social.

Knowing what MUSHclient and Lua are capable of, I would never run anything written by you with hidden code. And I would warn other people against doing so.
http://aardwolfclientpackage.googlecode.com/
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Posted by Jing Wu   Australia  (35 posts)  [Biography] bio
Date Reply #2 on Mon 06 Aug 2012 03:29 PM (UTC)  [ quote  ]
Message
Thank you for your answer.

Regarding "anti-social" point, I don't mean I'm going to write some harmful code or anything. just seeking a way to protect at least part of my work. This is my original idea.

Kernel Development
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Posted by Fiendish   USA  (848 posts)  [Biography] bio   Global Moderator
Date Reply #3 on Tue 07 Aug 2012 12:35 AM (UTC)  [ quote  ]
Message
Wjshome said:
I don't mean I'm going to write some harmful code or anything.
Sure, says you.
http://aardwolfclientpackage.googlecode.com/
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Posted by Nick Gammon   Australia  (18,770 posts)  [Biography] bio   Forum Administrator
Date Reply #4 on Tue 07 Aug 2012 01:47 AM (UTC)  [ quote  ]
Message
You may not be planning to write harmful code, but if obfuscated, how do I, the person running it, know this?

MUSHclient is open-source. All the Lua stuff (including Lua itself) is open-source, or at least, you can view the source. Fiendish's stuff is supplied as Lua source.

You can, of course, do whatever you want. But supplying a plugin (or whatever it is) in a way people can't check what it is doing is much the same as supplying a .exe file and saying "trust me, it's not a virus/trojan or whatever".

You may have a group of friends who trust you, and would be happy to install your code. That's fine. But in that case, maybe you would trust them not to pirate it.
- Nick Gammon

www.gammon.com.au, www.mushclient.com
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