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-
-
- Huh? 1.00 -- A wacky little RBBS-PC message base packing program.
-
- Copyright 1990 by John Morris All Rights Reserved
-
-
- Warranty
- --------
-
- None. The program is provided as is. Huh? was written while listening
- to several different Pink Floyd CD's, so I cannot guarantee how the
- program will act/react. If you have problems with Huh? feel free to
- give me a call. I'll help you out as much as I can.
-
-
- Huh?
- ----
-
- If there is one thing I hate to do is take down my system at any time,
- whether its for maintenance, or mail. Mail, I'm kinda stuck in the time
- the system must be down, so I always want my maintenance to run as quickly
- and efficiently as possible. One of the most time consuming processes
- which occurs each night is the packing of my messages bases, some of which
- are 1 meg in size, but most are 200K to 400K in size. Having many bases
- that size drastically increases my event time.
-
- Years ago, I found a program which packed a message base extremely fast.
- I don't even remember its name now. It never went beyond beta test phase,
- so I never found a truly reliable copy of the program. The point was, it
- packed a message base in seconds.
-
- This led me to design Huh?. I started Huh? as 'QPack' back in April '90,
- but due to some unresolvable problems I encountered, I trashed the 'QPack'
- project. It remained on my disk as a reminder though. So in July '90 I
- sat down, and reworked the whole program on a few sheets of paper, then I
- went and wrote Huh?. Huh? uses a large buffer to load in messages, it then
- 'packs' the buffer, and writes out the new data. It repeats this process
- until it reaches the endof the file. Huh? tries to keep the buffer as
- full as possible, so it can write as many bytes as possible at one time.
-
- Huh? runs a bit differently than other message base packing programs. It
- uses a 'DEF' file which contains the names of the files to be packed, and
- the options to be used on that specific message base.This means Huh? can
- pack several messages bases in one running, not just one base per run. This
- saves a bit of time needed to load Huh?. Huh? also has a burst mode, where
- it doesn't print anything to the screen while the packing is in progress.
- This speeds up the processing several times. Somewhere on the order of
- 2 to 5 times depending on the packing method and options.
-
- Huh? is written in 'C'. This results in a VERY fast, LITTLE program. Huh?,
- as I write this, is a 14K program, and that's with debugging code in it.
- With careful programming, you can read, write, and modify RBBS-PC's message
- bases with no problems.
-
- Due to the way Huh? runs, it is MUCH faster when it has to copy messages,
- rather than when it has to delete them. So the fewer messages Huh? has to
- delete, the faster it runs. This means it is best to run Huh? often. At
- least once a week, but the best time period is once per day. If you don't
- run Huh? very often, that is perfectly alright also. Even when it has to
- delete a lot of messages, it is still pretty fast.
-
- Typically, Huh? will pack a 250k message base in about 10 seconds in burst
- mode. This is on a Alloy slave network, using a V20 at 8Mhz. And I've tested
- it on a 286 machine from a floppy. 400K in 40 seconds. Your times may vary.
-
-
-
- Huh? Command Line Switches
- --------------------------
-
- Huh? currently has one command line switch. It allows you to specify a
- different DEF file to use. Huh? usually uses the DEF file 'HUH.DEF'
- you can specify any name you wish. Do it with the '/C' switch like so:
-
- Syntax is: /Cfilename
-
- or,
-
- HUH /CC:\RBBS\HUH1.DEF
-
- If you don't use the /C switch, Huh? uses the default HUH.DEF file.
-
-
- HUH.DEF format
- --------------
-
- HUH.DEF is a simple text file. Each line contains two different parameters.
- like this:
-
- drive:\path\filename.ext options
-
- The first is the drive, path, filename for your messages base. The second
- tells Huh? which options to use on that message base. So a typical line
- might look like:
-
- C:\RBBS\MESSAGES EPB
-
- The options are explained below.
-
- You may have several files in HUH.DEF, for instance, if you wished to pack
- your main message file, your JOKES conference file, and your RBBS conference
- file, you might have a HUH.DEF that looks like this:
-
- C:\RBBS\MESSAGES ED90PB
- C:\RBBS\JOKESM.DEF EDB
- C:\RBBS\RBBSM.DEF B
-
- You can also have comments in your HUH.DEF file, simply start the comment
- line with a semi-colon ';'
-
-
-
-
- Options for packing message bases
- ---------------------------------
-
- Currently, there are 6 options possible when packing a message base. They
- are:
-
- B - Burst mode, which means Huh? won't print anything to the screen while
- packing is in progress.
-
- Dxx - Delete msgs older than 'xx' days. So if you had 'D90' Huh? would
- delete all messages older than 90 days.
-
- E - Means that this base is an 'elastic' message base. In other words, it
- can GROW, or it can SHRINK, depending on the amount of messages
- contained in the file. Make sure this command matches the RBBS
- Config parameter 'Messages can GROW?'. If you have that RBBS parameter
- set to NO, and tell Huh? to use the 'E' command, Huh? will convert
- the message base to one that can grow, even if RBBS doesn't expect
- it! If you don't tell Huh? to use the E command, but it determines
- that this message base 'can GROW' it will switch itself over to the
- 'E' command automatically. So be careful!
-
- K - Kill old message base after packing. If you are NOT using Pack in
- place mode, this command will tell Huh? to delete the old message
- base after it has packed it.
-
- P - Pack in place. This tells Huh? to put the newly packed message base
- 'into itself'. It does not create a back-up file of the old message
- base. The 'P' option always turns the 'K' option off.
-
- Sxx - This command allows you to tell Huh? not to delete message with a
- security level of 'xx' or higher. This is similar to the RBBS
- User base packing command 'don't delete users with security level
- xx or above' The command 'S10' would tell Huh? not to delete
- messages with a security level of 10 or higher. This is used with
- the 'Dxx' command. In this way, you can continue to keep older
- messages with high security in your message base.
-
- Some examples:
-
- Below I will show some example lines of a HUH.DEF file, and explains
- what each one does.
-
- C:\RBBS\MESSAGES ED90PB
- C:\RBBS\JOKESM.DEF E
- C:\RBBS\RBBSM.DEF BK
-
- The first line will pack C:\RBBS\MESSAGES. Huh is told that this is an
- elastic message base, so it can grow or shrink. It will delete messages
- older than 90 days. It will do the packing into C:\RBBS\MESSAGES, and
- finally, it will run in burst mode.
-
- The second line works as follows. Huh? will pack C:\RBBS\JOKESM.DEF.
- First, it will rename JOKESM.DEF to JOKESM.BAK. Huh? will then copy the
- message base into the new JOKESM.DEF file. As it packs the message base
- it will display which messages are deleted and which ones aren't (ie:
- we aren't using burst mode). Huh? also uses the Elastic option.
-
- Last line. Huh? will pack C:\RBBS\RBBSM.DEF in burst mode. First,
- it will rename RBBSM.DEF to RBBSM.BAK. It will the pack RBBSM.BAK into
- RBBSM.DEF. When the packing is complete, Huh? will delete RBBSM.BAK.
-
-
-
- Problems?
-
- You can get hold of me several ways.
-
- You can write me a letter.
- -------------------------
-
- John Morris
- 2620 Emily St.
- Reno, NV 89503
-
- Doesn't matter if its a fan letter, or a hate letter. It'll be good to
- hear from ya.
-
- You can call my BBS.
- --------------------
-
- The Reno RBBS
- (702) 746-1364
- (702) 746-1365
-
- Free access on the first call, and SysOps won't get deleted from my user
- base, even when I purge it...
-
- You can Net/Echo mail me.
- -------------------------
-
- RBBS-Net 8:919/1 or 2
-
- I currently haunt a few echoes.. mainly RBBS-Net ones though.
- Try RBBS-SYSOP, it'll be your best bet. I don't currently belong to
- Fido-Net, and I probably never will. I'm not a fan of ANY type of
- bureaucracy and even some folks in the RBBS-Net are starting to
- scare me.
-
- Registration
- ------------
-
- Huh? is distributed as shareware! So share it!
-
- If you like and use Huh? often, I suggest that you send in a $20
- shareware fee. This will help ensure future revisions of Huh?.
- For $25 I will send a disk with the latest version of Huh? along
- with a copy of its 'C' source code.
- I have stopped or slowed development of programs way down in the
- past due to what I conceived as lack of interest. Your registration
- fee helps me realize what kind of interest there is in a program.
-
-
- Version History
- ---------------
-
- 07/24/90 - Huh 1.00 thrust upon the RBBS-PC users of the world.. Gee, I hope
- it works good for everyone else.. <grin>
-
- Upped Buffer size from 32K to 48K -- This speeds up non-burst
- mode by about 40%
-
- 07/01/90 - Huh project started.. 32K packing buffer..
-
-
- Huh's ZIP file protection
- -------------------------
-
- Huh? is ZIP using PKZIP's Authenticity Verification feature. This is for
- your protection. If you received a copy of HUH100.ZIP which has been
- modified since I ZIPped it, and you don't want to take the chance, you
- can get a clean copy off of my BBS.
-
-