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-
- D O C U M E N T A T I O N F O R R A T I O M O D
- Release 16.1A - April 14, 1988
-
- Kevin Lutz, Sysop
- Northern Illinois RBBS
- (312) 526-3349 (300/1200/2400)
- 692 Walnut Road
- Wauconda, IL 60084-1145
-
-
- WHAT THE RATIO MOD DOES
- -----------------------
-
- RATIO mod adds the necessary source code changes to the w/ 3/31/88 fixes
- RBBS-PC 16-1A source files so that RBBS-PC can keep track of the number of
- bytes a users has uploaded and downloaded, and to keep track of the number
- of bytes and files downloaded for the day. It will also allow RBBS-PC to
- require a user to maintain a minimum upload to download ratio.
-
- You can select a ratio for each security level, or require no ratio at all.
- You can also base the ratio on the number of files uploaded/downloaded,
- the number of bytes uploaded/downloaded, the number of files downloaded
- per day or the number of bytes per day. The RATIO mod gives you full
- flexibility to use a different ratio method or no method for each security
- level you have.
-
-
- WHY THIS MOD IS NEEDED
- ----------------------
-
- As I began to analyze what my users were doing, I realized that the main
- use of my BBS was for downloading. But I also realized, few people were
- uploading. I did my best to encourage my users to upload, but nothing
- seemed to work, until now.
-
- This program will cure the problem of downloaditus! For example, on my
- BBS, I require all new users to upload at least one file before they are
- allowed to download. Once they upload a file, they are allowed to down-
- load 15 files before they have to upload again. Paid subscribers are
- exempt from the ratio requirements and can download to their hearts content.
-
- Since I implemented this mod on my BBS in January of 1988 up through March
- of 1988 I was forced to upgrade my 40 meg drive to an 80 meg drive just to
- keep up with the uploads. Since I added the extra 40 meg about 30 days ago
- I am already down to less than 12 meg left. And with so many new files,
- very few users have complained!
-
-
- HOW TO ADD THE MOD TO YOUR SOURCE CODE
- --------------------------------------
-
- To add the mod to your files you will need the W/FIXES thru 3/31 RBBS-PC
- 16.1A source code, the BLED.EXE file - preferably version 1.61, the merge
- files and the files that came with this patch.
-
- In all you'll need:
-
- RBBS-PC.BAS (Ver 16.1A)
- RBBSSUB1.BAS "
- RBBSSUB2.BAS "
- RBBSSUB3.BAS "
- RBBS-VAR.BAS "
-
- BLED.EXE (Ver 1.61)
-
- RBBS-PC.MRG (Release 16.1A)
- RBBSSUB1.MRG "
- RBBSSUB2.MRG "
- ADDRATIO.BAT "
-
- And, of course, you will need all of the files and programs needed to
- recompile and link the modified source files.
-
- To add the mods, just bled them into your source code and compile the
- new code as it states in the RBBS manual, but.......
-
- BEFORE YOU COMPILE
- ------------------
-
- Before you compile the modified source code, you must add a few variables
- to the RBBS-VAR.BAS file. Many mods include a new RBBS-VAR.BAS with the
- necessary changes already in it, but I have found over time that when you
- apply many patches and each one comes with its own RBBS-VAR.BAS it is
- nothing but a big headache.
-
- Use your favorite text editor such as Wordstar in the Non-Document Mode
- and add the following two variables:
-
- DLBYTES!, _ 'RATIO
- DL.BYTES$, _ 'RATIO
- NUM.DNLD.BYTS!, _ 'RATIO
- ULBYTES!, _ 'RATIO
- UL.BYTES$, _ 'RATIO
- BYTE.METHOD, _ 'RATIO
- RATIO.RESTRICTION, _ 'RATIO
- TODAY.DL$, _ 'RATIO
- DL.TODAY!, _ 'RATIO
- TODAY.BYTES$, _ 'RATIO
- BYTES.TODAY! 'RATIO
-
-
- Once the code has been patched, you must recompile the modified BAS
- files and then link them together. The information needed to do this
- can be found in the RBBS-PC documentation.
-
-
- WHAT'S NEXT?
- ------------
-
- Now that you applied the patch, you must set-up the ratio requirements
- you plan to use for each security level. Even if you don't plan to
- require users to maintain a certain ratio, you must make the following
- changes to the passwords file:
-
- The new format for the Passwords file is as follows:
-
- <parms as stated in the RBBS 16-1A doc plus>,<ratio method>,<ratio>
-
- All fields are the same as the original RBBS Doc, except that you MUST add
- two new fields at the end of each line.
-
- The Ratio Method field should be either a '0' or a '1'.
-
- '0' - meaning use the files uploaded to files downloaded ratio
- '1' - meaning use the bytes uploaded to bytes downloaded ratio
- '2' - meaning use the files per day restriction
- '3' - meaning use the bytes per day restriction
-
- The Ratio field should be any number over zero.
-
- '0' - meaning this security level is exempt from a ratio requirement
-
- ??? - meaning the caller must maintain a ratio of at least 1 file
- (byte) uploaded to every ??? files (bytes) downloaded, or
- they can only download ??? files (bytes) per day.
-
-
- For example, this is what my PASSWRDS file looks like:
-
-
- SKIPRATIO,170,120,200,90,0600,1200,0,0
- ,140,60,60,365,0001,2400,1,10
- ,150,70,,90,,,0,15
- ,165,90,,120,,,0,30
- ,170,120,,365,,,2,10
- ,200,360,,730,,,3,250000
-
-
- For the people who know the temporary password 'SKIPRATIO' they can
- skip the ratio requirement.
-
- For security level 140, non-subscribers on my board, they must maintain
- a ratio of 1 byte uploaded for every 10 bytes downloaded.
-
- For security level 150, trial period non-subscribers, they must maintain
- a ratio of 1 file uploaded for every 15 downloaded.
-
- For security level 165, visiting sysops, they must maintain a ratio
- of 1 file uploaded for every 30 downloaded.
-
- For secutiry level 170, they can only download 10 files per day.
-
- For security level 200, they can only download 250000 bytes per day.
-
- NOTE: FIRST TIME CALLERS MUST UPLOAD AT LEAST ONE FILE (BYTE) BEFORE
- DOWNLOADING UNLESS THEY ARE EXEMPT FROM THE RATIO REQUIREMENT,
- OR THEY ARE USING THE DAILY RATIO METHOD.
-
-
- CHANGES TO THE USERS FILE
- -------------------------
-
- A program called RATIO.EXE is included that must be used to initialize
- the USERS file so it will be able to keep track of the bytes uploaded and
- downloaded. This MUST be run even if your not using the byte method.
-
- This program will read and initialize positions 98-105 in the USERS so
- that RBBS-PC can store the number of bytes uploaded and downloaded.
- Positions 98-105 in the USERS file are currently unused by RBBS.
-
- The program will initialize all empty records to zero and all users filled
- records to a multiple of there current uploads and downloads.
-
- For example, if you uploaded 2 files and downloaded 5 files, and you used
- a multiple of 20000 for files uploaded and 50000 for files downloaded, the
- record would be initialized as follows.
-
- Bytes uploaded = 40000 ( 2 files uploaded * 20000 each )
- Bytes downloaded = 250000 ( 5 files downloaded * 50000 each )
-
- As a starting point for your files, I recommend you set both at 25000.
-
- To run this program, just make a back-up of your USERS file, type RATIO.EXE.
- The program will ask you for the name of your USERS file, I suggest you use
- your back-up. It will then ask for the multiple to be used to multiply times
- the users current upload and download ratio. Just enter any number from
- 0 to 100000. The program will then modify the users file.
-
- When the program has finished, just replace your users file with the new
- users file and away you go. Even if you decide not to use the Ratio mod,
- you can still use the modified users file with the unmodified RBBS-PC.EXE
- since RBBS doesn't use that area for the USERS file anyways.
-
-
- TESTING THE PATCH
- -----------------
-
- This patch was written and tested using Microsoft Quick BASIC 3.0 and 4.0
- and was tested with an IBM 8513 VGA Analog Monitor on an Epson Equity III+
- computer.
-
- There is a large section of the code that uses the Block IF-THEN-ELSE
- structure instead of the standard single command IF-THEN-ELSE used in most
- places in RBBS. This may cause the code not to compile on older versions of
- Quick BASIC.
-
- I tested this patch with RBBS 151C, and 151C with fixes through 12/13/87
- and also with the DSZ, COLOR, SPACE, LASTWRD, MS/SOTR, and DVSLICE merges
- and it works just fine. If there are problems with new releases of RBBS,
- just call my BBS for the latest update.
-
-
- THAT'S ALL FOLKS
- ----------------
-
- If you find this patch to be useful and you believe it adds a lot to your
- BBS, please consider a donation of $10 to:
-
- Kevin Lutz, Sysop
- Northern Illinois RBBS
- 692 Walnut Road
- Wauconda, IL 60084-1145
-
- Voice: (312) 526-3133
- Data: (312) 526-3349 (300/1200/2400)
- (312) 526-3725 (300/1200/2400 MNP)
-
- If you have an Idea for a mod, call my BBS and leave me a comment.
-
- THANKS !!!
- ----------
-
- I would like to thank Ed Copley of the Toolbox, who's original mod for
- RBBS 14-1D inspired and aided me with this mod. Thanks Ed.
-
-