Category : BBS Programs+Doors
Archive   : ZNEWS094.ZIP
Filename : ZIPNEWS.DOC

Output of file : ZIPNEWS.DOC contained in archive : ZNEWS094.ZIP

ZipNews v0.93á (1/20/93)

(c) Copyright 1993 by J.C. Kilday Associates

Developed at the Northern Lights BBS

207-761-4782 v.32bis/VHST

Table of Contents

Introduction ..................... 1

Description ...................... 2

Installation Overview ............ 2

Installation Details ............. 3

Operating/Using ZipNews .......... 4

Distribution and Restrictions .... 5

After You Register ZipNews ....... 5

Support .......................... 6

ZipNews v0.93á Page 1

ZipNews is an external command for use with the DOS-based Waffle BBS
package. It operates much like a Door in that it reacts interactively
to caller input as an extension of the BBS software. It's purpose is
fast delivery of Usenet news articles for offline reading. It greatly
simplifies the process of reading Usenet news by allowing the caller
to download new postings in compressed form for reading offline. In
accomplishing this, ZipNews allows a broad selection of DOS-based
archiving utilities for compressing the news packet and it supports a
variety of file transfer protocols (use of Forsberg's DSZ package is
recommended). The selection of archiving utilities and protocols is
determined by the system operator. The individual command line
specifications are also established by the system operator using a
configuration text file. A sample configuration file is included in
this package.

First-time users entering the ZipNews Door are prompted to establish
their personal choices of archive utility and file transfer protocol.
User choices are maintained for subsequent calls by the system.

If download of a news packet is requested, the user is presented an
active display indicating the newsgroups being scanned, the number of
articles being extracted, and other progress information. At the
conclusion of the scan, the user has the option of NOT accepting the
packet and returning to the Waffle system to alter groups JOINed, etc.
Once the user affirms that an assembled packet should be sent, the
packet is compressed and the transfer of the resulting file is
initiated. If the normal process is interrupted before a successful
conclusion, the "last article read" pointers in the user's JOIN file
are restored to their previous settings. Otherwise, upon a successful
download, these pointers are appropriately updated. (Note: this
operation is dependent upon the archiver and protocol modules
returning appropriate "success/fail" DOS ERRORLEVELs. Utilities such
as PKZIP and DSZ are known to work correctly in this regard.)

ZipNews is SHARE-compatible and can support multi-node operations from
a single configuration file (ZN.CFG). It can handle non-standard comm
port specifications and speeds to 38,400 bps. FOSSIL communications
are not used. ZipNews disables FOSSIL supported comm when run, but
FOSSIL support is "reset" per the normal way when returning to Waffle.

ZipNews is being distributed as a fully functional package (not
crippled in any way). In its unregistered form, ZipNews DOES display
on-screen, and in the files produced, notices informing system
operators and users that it is an unregistered, evaluation copy. The
executable is self-registering in that when a valid registration
number is input these notices are removed and, thereafter, the
registrant's name is displayed.

The complete ZipNews v0.93á package includes the following files:

ZIPNEWS.DOC - this file
ZN.COM - executable module
ZN.CFG - sample ZipNews configuration file
ZIPNEWS - the Waffle external command file for ZipNews
ZNORDER.FRM - order form for registering ZipNews
READ.ME - quick review and features summary

ZipNews v0.93á Page 2

ZipNews is designed for operation on MS-DOS 3.O and later systems.
Operation with earlier DOS versions is not supported.

ZipNews is distributed as a small .COM executable so as to minimize
RAM requirements during operation (necessary, as it remains in memory
when archiving utilities and protocol modules are invoked).

It is being released initially while in its final BETA test stages.
There may be a few minor additional features incorporated in the first
"official" release. (See the READ.ME file included in this package.)

Zipnews has been tested primarily in a DOS 5.0/DESQview environment,
on a system running 4 nodes (PCBoard as primary BBS and Waffle 1.65 as
a Door). It has not been tested with other versions of Waffle.

Installation Overview

This section quickly suumarizes the major steps in setting up. The
next section covers installation in greater detail.

1. Place ZN.COM and the sample ZN.CFG into a directory in your PATH
(\waffle\bin will do quite nicely).
2. Customize ZN.CFG as needed using an ASCII text editor. This also
involves naming and specifying command lines for archive utilities
and file tranfer protocols you wish to make available to callers.
3. Make (or modify) the ZIPNEWS external command file and place it in
your \waffle\external directory.
4. Provide for setting the required DOS ENVIRONMENT variables. A very
important one is the DSZPORT variable.
5. If running a multi-node system, provide for uniquely named work
directories (one for each node) for temporary file storage. This
will require an environment variable also.
6. If running a multi-node system, set the read-only (write protect)
file attribute bit on ZN.COM (avoids SHARE violations while
program loading during normal multi-node operations).

Installation Details
ZipNews (ZN.COM) should be placed in a directory contained in your DOS
PATH (e.g., \waffle\bin). Your ZipNews configuration file (ZN.CFG)
should be placed in the same directory. WARNING: ZN.COM locates the
directory in which it resides, no matter how started, and you MUST(!)
have ZN.CFG located in that same directory for proper operation.

Your ZIPNEWS external command file should be quite similar to that
provided as part of this package. It should be placed in your
\waffle\external directory (on Waffle v1.65 systems). An example of
this one-line file appears below:

zipnews /local /reset /command="d:\waffle\bin\zn %A"

Note that the only command line parm required on startup is the Waffle
account (caller's ID).

ZipNews v0.93á Page 3

To configure ZipNews to your system, use a standard ASCII text editor
to modify the ZN.CFG provided. The basic format rules are:

1) Lines beginning with a space or a # symbol are ignored.
2) The 8 configuration subject titles listed below MUST be present
in the finished .CFG file and each must be followed by a
colon (:). There MAY be intervening whitespace.


3) The lines may be in any order, but the sub-lines for archivers
and protocols must be grouped within their respective sections,
and with the "prompt" lines immediately preceding the
corresponding command line specifications.
4) The command lines for the protocols contain one character in
the first position which is not a part of the command line.
This is the "selection character", that by which a caller may
express his/her protocol choice.

Additional conventions used in the ZN.CFG file follow.

If you need to specify more than one top level news directory on your
system, indicate the full pathname to each (without a trailing "\")
and with a space separating each pathname.

If you have sufficient RAM available for use of a RAMDISK, such is
heartily recommended -- not only for speed gains, but for preventing
wear and tear on your hard drive. However, you may name a hard disk
and directory in the "temporary" parameter as your work directory.
This is the directory in which the extracted news articles are placed
and compressed for download. If you are running a multi-node system,
you will need to specify multiple temporary work directories (one for
each node) using this parameter . Here's how to do it:

1) Set an ENVIRONMENT variable for each node. In each node's
ENVIRONMENT a new variable should be defined, NODE, for example.
Assign the number of the node to each one as required. Thus
in the ENVIRONMENT controlling node 1, you would set NODE=1,
for node 2, NODE=2 , etc.
2) Specify your "temporary" parameter such that it contains
the variable name with a % before and after it (just as in
DOS batch files). So you might specify in your ZN.CFG line:

temporary : g:\work%node%

This would be interpreted by ZipNews running on node 1 as
g:\work1, on node 2 as g:\work2, etc.

This method will allow you to run any number of BBS nodes from a
single copy of ZN.COM and ZN.CFG.

ZipNews v0.93á Page 4

It is recommended that Forsberg's ubiquitous DSZ protocol module be
used to support file transfers. In fact, ZipNews has not been tested
with any other. Normally protocol modules must have the comm port and
speed communicated to them when invoked. DSZ automatically determines
the speed, so this spec is not necessary. To specify the comm port
number, or to specify a non-standard comm port, you set the DSZPORT
environment variable. (Set DSZPORT=1, for COM1:, for example. Or for
a non-standard port at hex address 3e8 and using IRQ 5, it would be
necessary to specify DSZPORT=3e8,5. See DSZ docs for further info as

WARNING: If you do not SET DSZPORT=SomeCommPort, ZipNews will exit
with an error message. The DSZPORT setting is required even if you
opt to use a different protocol module.

(A future release of ZipNews may allow specification of port and speed
via substitutable parameters, such as %1, %2, etc. If DSZ is used
with this release, however, capability for handling substitutable
parameters is not necessary.)

Another required environment variable for the running of ZipNews is
the WAFFLE variable. But you're all using that already, right? 🙂
ZipNews requires that the WAFFLE variable be present, but the present
release does not actually access your STATIC file.

If you're running a multi-node system, there's one last step necessary
for reliable operations. Switch to the directory in which you placed
ZN.COM and, using the DOS ATTRIB command or other file attribute
setting/resetting utility, set the READ ONLY attribute bit ON (write
protect). This will prevent SHARE violations during program loading
under normal multi-node operations.

This completes the installation process.

Operating/Using ZipNews

There is not much more to say re: operations; ... the first time you
fire up ZipNews, it will be pretty obvious how it is used. You should
know, however, about the local mode of operation. Here is the command
syntax for ZipNews (excluding the registration function described

zn WaffleAccount [local]

If you specify "local" after the WaffleAccount, you may operate the
package in a mode simulating that of being online. A ZipNews packet
(not compressed) may be created and left in the work directory
(specified by "temporary" in the ZN.CFG file). This should prove
helpful in testing parts of your setup.

Re: advising your users in use of the ZipNews door and its output --
ZipNews' ASCII text format can be viewed quite conveniently using a
text viewer such as Vern Buerg's LIST utility. If, for example, you'd
like to quickly move from one message to another, set LIST to search
for "Subject:". LIST nicely highlights the found line. To search for
the next occurrence with LIST, hit the "A" key. To quickly scan to
reach the next newsgroup, use "* * <" as the search argument, etc.

ZipNews v0.93á Page 5

Some of your callers might be confused as to what first to do with the
news packet received. The source of confusion stems from the use of a
characteristic file extension of "ZNS" for the compressed news packet,
rather than ZIP or ARC, etc. Most unarchiving utilities will work on
a valid archive when supplied the full filename and extension. If a
caller has a ZipNews packet created with PKZIP, for example, the
unarchiving command would be:

PKUNZIP yourbbs.zns (where "yourbbs" represents the name you have
selected for the "abbrev" parm in ZN.CFG)

Distribution and Restrictions

ZipNews is made available to you as a fully functional package. It is
distributed as SHAREWARE. Should you decide to use ZipNews on your
system you are obliged to register the product for a fee of $19.95.
Registered users are provided support via the BBS mentioned at the end
of this documentation OR via e-mail on the Internet. You may use the
form ZNORDER.FRM for registering your copy.

You are welcome to distribute this package to others so long as it is
unmodified and distributed in its entirety, and it is not included or
bundled with other goods or services for which a fee is charged.
Exceptions are that ZipNews may be distributed by bulletin boards,
Internet archive sites, or other information services even though they
receive fees to access their downloadable files, or by library
services so long as the fee for the diskette on which this package is
contained is not more than $6.50.

Use of ZipNews beyond a brief evaluation period by individuals,
business entities, corporations, and government agencies is prohibited
without payment of a registration fee of $19.95 per copy.

After You Register ZipNews

Once your registration and check have been received, you will be sent
a registration number (via U.S. mail OR Internet e-mail, at your
option). You may use this number to convert to a registered copy of
ZipNews which will eliminate displays of "unregistered", "evaluation
copy", etc., and it will insert your name in displays and text files
as having duly registered the product.

To make a registered copy, invoke ZipNews with the command line
parameter of --REGISTER, thusly:

zn --register

You are prompted to enter your name and your registration number.
That's all there is to it.

(IMPORTANT NOTE: If you are running a multi-node system and have
followed the suggestion of setting the file attribute of ZN.COM to
READ ONLY, you will have to set it back to normal before invoking
ZN.COM in registration mode. Once you have completed the registration
procedure, you should set ZN.COM back to READ ONLY mode.)

ZipNews v0.93á Page 6


Support is available to registered users of ZipNews primarily through
the main message base of the Northern Lights BBS which can be reached
at the number given below.

Registration fees may be made payable to:

J.C. Kilday Associates
P.O. Box 1961
Portland, ME 04104

The author may be contacted at the above address, or via Internet
e-mail (jkilday@nlbbs), or through the Northern Lights BBS (address
messages to "Sysop") at 207-761-4782. The BBS operates 24 hours, 7
days. Calls accepted at 14400 (v.32bis or VHST) or below.

  3 Responses to “Category : BBS Programs+Doors
Archive   : ZNEWS094.ZIP
Filename : ZIPNEWS.DOC

  1. Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: