244 lines
7.5 KiB
HTML
Executable File
244 lines
7.5 KiB
HTML
Executable File
<HTML>
|
|
<!-- $Id$ -->
|
|
<HEAD>
|
|
<TITLE>FTSC Document FSP-1010, Revision 001</TITLE>
|
|
<BODY
|
|
BGCOLOR="#FFFFFF"
|
|
TEXT="#000000"
|
|
LINK="#0000FF"
|
|
VLINK="#000080"
|
|
ALINK="#FF0000"
|
|
>
|
|
<PRE>
|
|
**********************************************************************
|
|
FTSC FIDONET TECHNICAL STANDARDS COMMITTEE
|
|
**********************************************************************
|
|
|
|
Publication: FSP-1010
|
|
Revision: 1
|
|
Title: Via kludge specification
|
|
Author: Colin Turner,
|
|
Joaquim Homrighausen
|
|
Revision Date: 26 April 1999
|
|
Expiry Date: 26 April 2001
|
|
----------------------------------------------------------------------
|
|
Contents:
|
|
1. Current practice
|
|
2. Kludge specification
|
|
3. Examples
|
|
4. Deprecated formats
|
|
----------------------------------------------------------------------
|
|
|
|
Status of this document
|
|
-----------------------
|
|
|
|
This document is a Fidonet Standards Proposal (FSP).
|
|
|
|
This document specifies an optional Fidonet standard protocol for
|
|
the Fidonet community, and requests discussion and suggestions for
|
|
improvements.
|
|
|
|
This document is released to the public domain, and may be used,
|
|
copied or modified for any purpose whatever.
|
|
|
|
|
|
Abstract
|
|
--------
|
|
|
|
Current practice for Fidonet Technology Network (FTN) NetMail
|
|
messages is to track their progress through the network and
|
|
programs by using control lines. These control lines are in
|
|
the form of a kludge named Via.
|
|
|
|
|
|
1. Current practice
|
|
-------------------
|
|
|
|
As NetMail messages are routed through a FidoNet Technology Network
|
|
or as they are processed on a system, Via control lines are used to
|
|
track their progress.
|
|
|
|
A single NetMail message may have any number of Via control lines.
|
|
|
|
The Via control lines are stored in a block which starts after any
|
|
message text. New Via lines should be added to the end of the block
|
|
separated from the preceding control line by a single ASCII <CR>
|
|
character (0Dh).
|
|
|
|
A Via control line is typically added:
|
|
|
|
when a netmail packer packs the NetMail for transmission to
|
|
another system;
|
|
|
|
when a netmail tracker inspects a NetMail.
|
|
|
|
2. Kludge specification
|
|
-----------------------
|
|
|
|
The Via control line is formatted as a number of fields, separated
|
|
by single space (20h) characters, as follows
|
|
|
|
^AVia: <FTN Address> @YYYYMMDD.HHMMSS[.Precise][.Time Zone]
|
|
<Program Name> <Version> [Serial Number]<CR>
|
|
|
|
Where ^A denotes the ASCII <SOH> (01h) character, and <CR> is the
|
|
character (0Dh).
|
|
|
|
The fields are defined as follows:
|
|
|
|
FTN Address
|
|
-----------
|
|
|
|
This field is mandatory and is the FidoNet Technology address of
|
|
the system inserting the kludge. This may or may not include a
|
|
domain indicator.
|
|
|
|
@YYYYMMDD.HHMMSS
|
|
----------------
|
|
|
|
This field is mandatory and consists of a time stamp. This is the
|
|
time at which the stamp was placed. The subcomponents are
|
|
|
|
YYYY, the calendar year, in full four digit, decimal form;
|
|
MM, the calendar month, in the range 01 to 12, this must be a
|
|
zero padded, two digit decimal number;
|
|
DD, the day of the month, in the range 01 to 31, this must be a
|
|
zero padded, two digit decimal number;
|
|
HH, hours, in the range 00 to 23, this must be a zero padded,
|
|
two digit decimal number;
|
|
MM, minutes, in the range 00 to 59, this must be a zero padded,
|
|
two digit decimal number;
|
|
SS. seconds, in the range 00 to 59, this must be a zero padded,
|
|
two digit decimal number.
|
|
|
|
Precise
|
|
-------
|
|
|
|
This field is optional and takes the form of extra precision in the
|
|
time stamp.
|
|
|
|
If this field is present:
|
|
|
|
it must begin with a single period character;
|
|
|
|
this period must be followed by one or more decimal digits;
|
|
|
|
the field has ended when another period or space is encountered;
|
|
|
|
each decimal digit in the field following this character
|
|
represents the time of the via line in fractions of a second,
|
|
such that the the first digit represents tenths of a second,
|
|
the second digit represents hundreds of a second and so on.
|
|
|
|
Time Zone
|
|
---------
|
|
|
|
This field is optional, and must be a short, widely accepted
|
|
alphabetical abbreviation of the time zone that the time stamp
|
|
in the Via line pertains to.
|
|
|
|
The use of various Time Zone values is deprecated, implementations
|
|
should attempt to convert the timestamp in the kludge to Universal
|
|
Time (GMT or UTC) and use the "UTC" Time Zone indicator, where
|
|
possible.
|
|
|
|
The Time Zone field may only be ommitted when it is not possible
|
|
for the implementation to determine the correct offset from UTC,
|
|
and in this case the time stamp must represent local time on the
|
|
generating system.
|
|
|
|
Program Name
|
|
------------
|
|
|
|
This field is mandatory, and must follow the format used in the PID
|
|
control line (detailed in FSC-46).
|
|
|
|
Version
|
|
-------
|
|
|
|
This field is mandatory, and must follow the format used in the PID
|
|
control line (detailed in FSC-46).
|
|
|
|
Serial Number
|
|
-------------
|
|
|
|
This field is optional, and must follow the format used in the PID
|
|
control line (detailed in FSC-46).
|
|
|
|
Note that unlike many kludges, the "Via" text of the kludge itself
|
|
is in mixed, and not all upper case.
|
|
|
|
3. Examples
|
|
-----------
|
|
|
|
Example of valid usage are
|
|
|
|
^AVia 2:443/13 @19990305.043212.UTC O/T-Track+ 2.69
|
|
^AVia 2:443/13@fidonet @19980331.231202.UTC FrontDoor 2.32.mL
|
|
^AVia 2:443/13.0 @19990101.002102.UTC FastEcho 1.46.1 21321
|
|
^AVia 2:443/13 @19990323.230132 FakeMail 1.2
|
|
^AVia 2:2480/18@fidonet @19990307.182128.47.UTC ITrack+ 1.3/G6 FP000069
|
|
|
|
4. Deprecated formats
|
|
---------------------
|
|
|
|
Some other formats for the Via line are in use today, but these
|
|
formats are rather variable and inconsistent in nature, while
|
|
the format specified above is both more widespread and more
|
|
consistent.
|
|
|
|
New implentations may need to parse these formats, but must not
|
|
generate them.
|
|
|
|
The formats in use include, but are not limited to
|
|
|
|
<NAME> [VERSION] [SERIAL] <ADDRESS> <TIMESTAMP> <TIMEZONE>
|
|
<NAME> <ADDRESS>, <TIMESTAMP> <TIMEZONE> <VERSION>
|
|
|
|
Not that the time stamp in the above formats is also widely
|
|
variable, and takes forms which include, but may not be limited to
|
|
|
|
<Day> <Month> <Year> AT <Hour>:<Min>:[Sec]
|
|
<Day of Week> <Month> <Day of Month> <Year> <Hour>:<Min>:<Sec>
|
|
ON <Day of Month> <Month> <Year> <Hour>:<Min>:<Sec>
|
|
<Month>/<Day> <Hour>:<Min>
|
|
@YYMMDDHHMMSS
|
|
|
|
In the last listed format, observe in particular the two digit year
|
|
and lack of period to seperate the date from time.
|
|
|
|
A. References
|
|
-------------
|
|
|
|
[FTS-1] "A Basic FidoNet(r) Technical Standard Revision 16", Randy
|
|
Bush. September 1995.
|
|
|
|
[FSC-46] "A Product Identifier for FidoNet Message Handlers",
|
|
Joaquim Homrighausen, August 1994.
|
|
|
|
|
|
B. Author contact data
|
|
----------------------
|
|
|
|
Colin Turner
|
|
Fidonet: 2:443/13
|
|
E-mail: ct@piglets.com
|
|
WWW: http://www.piglets.com
|
|
|
|
Joaquim Homrighausen
|
|
Fidonet: 2:201/330
|
|
E-mail: joho@defsol.se
|
|
WWW: http://www.defsol.se
|
|
|
|
|
|
C. History
|
|
----------
|
|
|
|
Rev.1, 990426: First release.
|
|
|
|
**********************************************************************
|
|
</PRE>
|
|
<A HREF="index.htm"><IMG SRC="../images/b_arrow.gif" ALT="Back" Border="0">Go Back</A>
|
|
</BODY>
|
|
|