Licensing Toolkit User’s Guide

Version 11.1

This guide provides information on licensing your Synergy or xfNetLink application with Synergy/DE License Manager. It includes documentation for the Licensing Toolkit API, the License Key Generator utility, and the lmkx utility.

Contents

Introduction to Licensing Toolkit

Securing Synergy applications with License Manager

LM_INFO - Return license information about the system

LM_LOGIN - Log in and return a unique token and license information

LM_LOGOUT - Log out a previously logged in license

Securing xfNetLink applications with License Manager

win_lm_login - Log in and return a unique token

win_lm_logout - Log out a previously logged in license

win_lm_cleanup - Release all licenses for a process

Generating product keys with lmk and lmkx

License Key Generator utility (Windows)

Generating a Synergy key file

Using a prods.lmk file

Generating pre-REV11 keys to the screen

lmkx utility

lmk and lmkx errors

Checking license usage

win_lm_stat - Return current license usage

Licensing Toolkit error messages