>> Seth7TS@gmail.com wrote:
>>

>>> HI,
>>> i have a fortran 90 software and i need to protect the use of it. The
>>> idea is to run a server on a machine in Internet and every time the
>>> code is run the software(is a line-command) connects to the server and
>>> see if it has the necessary rights.
>>> I can make it in C languages,(maybe with socket), but i have no idea
>>> how to call C function in the main of fortran code..can someone help
>>> me? or maybe there are also in fortran some kind of socket?
>>> thank in advance

>
> There are simple methods.
> I prefer to write a file to the boot disc and mark it SYSTEM and
> HIDDEN.
> In the file I store an excrypted form of the date of writing, date of
> license expiry and client ID, ID of the disc itself and address of the
> sector.
> Any program of mine that runs can check if this private registry is ...