LanWorkplace for DOS nslookup version 0.1beta March 20, 1994 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This is an nslookup port to DOS and the Novell LanWorkPlace (LWP) TCP/IP stack. This software is offered AS IS, with NO WARRANTY EXPRESSED OR IMPLIED. Use this software at YOUR OWN RISK. Please report bugs to: mdurkin@tsoft.net Mike "Can I ignore this compiler warning?" Durkin and I'll do my best to fix them! All Trademarks and Servicemarks here and elsewhere in this distribution are property of their respective owners. This one was done really fast from my WatTCP port, and hasn't been tested too throughly. I don't have IP access to the net from here, so it's only been tested lightly with a named on a LAN, with not a lot of data in that nameserver. If I forgot anything in these non-docs, please give me a hollar. --- The real work was done by the folks at UCB and the contributors to the BSD nslookup. I just played the porting game. To use the view option, you need grep, sort, and more filters available. (nslookup does a system() on a pipeline that includes those commands). Set the environment variable "ABCETCDIR" or "ETCDIR" (tried in that order) to the directory where you put your "nslookup.hlp" file. If neither variable is set, "c:\etc" is assumed. ie. set ETCDIR=f:\usr\etc The other "/etc" files are in the standard LWP location, usually c:\net\tcp (which serves as LWPs "etc" dir) so you could put it there. Nslookup assumes you have nameservice configured for LWP, ie. a resolv.cfg file (ie, in c:\net\tcp, etc.). Nslookup must also be able to determine the hostname of your nameserver from its IP address (ie, a 'PTR' resource record in the in-addr.arpa domain for the IP address). This program uses the resolver libraries from the standard LWP DOS SDK and those resolvers don't seem to display all the information the resolv+ libraries do while in debug mode, particularly the arguments to the resolv library functions. If there is really a need for this, let me know and I can get the resolv+ libraries I use in the WatTCP port working with LWP too. (See the WatTCP version to make sure it displays what you expect). --- This is an nslookup port to DOS and the Novell LanWorkPlace (LWP) TCP/IP stack. It's being offered as "OffsetWare"; if you find it useful, I'd most graciously accept a $1 contribution (or whatever it's worth to you) to help offset the US$495 the Novell LanWorkshop SDK cost me. This is completely optional and I didn't just purchase the SDK for this, so hopefully the shareware I really bought the SDK for will cover it. :) So, if you choose, send to: (no cash in the US mail please :) Tsoft P.O. Box 74288 Davis, CA 95617-5288 (USA) Include a note what it's for and your Email address (reachable from the Internet) and I'll acknowledge receiving it. Sorry, but I can't ack via US Mail for this one. Source code is available at no charge, just drop me some email. The only reason I haven't just posted the code is it's a bit messy right now and I'd rather clean it up first. Also, to compile the LWP version you'll need to purchase the Novell LanWorkshop SDK from Novell Developer Relations (or at least the LanWorkplace for DOS Toolkit). --- Portions Copyright (C) 1993-94, Michael S. Durkin /* * Copyright (c) 1985,1989 Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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