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how to create my own library know-how-protect
https://forum.codesys.com/viewtopic.php?f=2&t=6096
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Author:  hki75 [ Tue Mar 10, 2015 8:59 pm ]
Post subject:  how to create my own library know-how-protect

as in subject, I'd like to know how to create my own .lib project (library) as know how protect.
I'm able to create a lib file (File->save as --> Internal library) , but all my code is visible opening the .lib from Codesys editor...can I void this?
Thanks everybody

Author:  shooter [ Wed Mar 11, 2015 9:44 am ]
Post subject:  Re: how to create my own library know-how-protect

yes you can, encrypted and external.

Author:  hki75 [ Wed Mar 11, 2015 9:58 am ]
Post subject:  Re: how to create my own library know-how-protect

thanks shooter.. I tried..but opening a project that include my encrypted-external lib it request password every time..
for example standard.lib no need password to include it into my application and if i try to open it directly from Codesys I cannot see the source code..how do like this?

Author:  hki75 [ Tue Apr 07, 2015 3:21 pm ]
Post subject:  Re: how to create my own library know-how-protect

Someone? how can I create my library similar to Standard.lib? (trying opening standard.lib file I cannot see for source code)

Author:  shooter [ Tue Apr 07, 2015 4:07 pm ]
Post subject:  Re: how to create my own library know-how-protect

If you made your own library, you can protect it against editing with a password, you can also protect it against using with a password.
it are two different things within codesys.
As the standard.lib is a compiled library it is impossible to open it.
util.lib can be edited (be carefull, with this as it will effect all older projects.
so make a copy of it and change the name.
another great lib is from oscat
if you encrypt it, it will ask this password everytime it is used. due to the encryotion.

Author:  hki75 [ Tue Apr 07, 2015 4:19 pm ]
Post subject:  Re: how to create my own library know-how-protect

shooter wrote:
If you made your own library, you can protect it against editing with a password, you can also protect it against using with a password.
it are two different things within codesys.
As the standard.lib is a compiled library it is impossible to open it. HOW CAN I MADE SIMILAR WITH MY LIBRARY?
util.lib can be edited (be carefull, with this as it will effect all older projects.
so make a copy of it and change the name.
another great lib is from oscat
if you encrypt it, it will ask this password everytime it is used. due to the encryotion.

Author:  MuhteremCayli [ Wed Apr 15, 2015 8:47 am ]
Post subject:  Re: how to create my own library know-how-protect

Is there no answer about this topic.
I'm using SoMachine and at the V3.1 I could do it as using Save Project as Compiled Library section but at the V4.1 I couldn't find the same section.

How can I do it?

Author:  somachine4dummies [ Tue Nov 08, 2016 12:28 pm ]
Post subject:  Re: how to create my own library know-how-protect

Good Morning,
You have to open Somachine Central=> Save project as=> save project as compiled library.
Bye
:wink:

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