Want to know how i can secure my lsp code

vipul
vipul
in 2D Drafting

I have the lsp code I have converted in. FAS Format and i want to give it a extra layer of security For that What can I use?

Comments

  • ALANH
    ALANH

    NOTE Fas is Autocad, DES is Bricscad.

    Multiple ways,

    (getvar '_pkser)

    Hard disk ID.

    Networkcard ID.

    getenv set a value in the registry. (setenv.

    Ping a remote server and get a user code.

    Check a server for username.

    Ok the ps you can make a check lsp program say a few lines of code, using old fashioned DOS ie CMD now you can write a bat file that copies the security lsp and adds it to the lisp to be compiled.

    (copy d:/compile/security.lsp+prog1.lsp d:/compile/prog1.lsp

    Repeat for each lsp file, do like 100+ in one go.

    2nd step some options.

    (vla-sendcommand (vla-get-activedocument (vlax-get-acad-object)) "Vlide")
    (setq loads (list
    ""xxx 3d pts on face 4"
    "xxx block atts invisible"
    "xxx Change client logos-3"
    "xxx Close plines"
    "xxx Cogo Label_C"
    "xxx delete client image-3"

    )
    )
    (setq loc1 "C:\xxx-CAD-TOOLS\") ;;change dirs to where ever you want them found
    (setq loc2 "D:\xxx\compile\") ;;change dirs to where ever you want them saved
    (foreach lisp loads
    (vlisp-compile 'st (strcat loc1 lisp ".lsp") (strcat loc2 lisp ".fas"))
    )