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1999-04-19Updated filters: they now actually see IP/pxlen of net being filtered,Pavel Machek
gateway, and who told us, so they can do usefull jobs from now on.
1999-04-12Sets of integers now actually work. Sets of IP will work as soon asPavel Machek
compare function is ready.
1999-04-07Filters upgraded - a bit. Moved code to filter.c because it is wherePavel Machek
it belongs. (f-util.c stays there for auxiliary and non-important things.)
1999-03-29After today's lengthy discussions about filter syntax, let's clean upMartin Mares
whitespace/semicolon rules for whole config file: o All non-zero amounts of whitespace are equivalent to single space (aka `all the whitespace has been born equal' ;-)). o Comments count as whitespace. o Whitespace has no syntactic signifance (it can only separate lexical elements). o Consequence: line ends are no longer treated as `;'s. o Every declaration must be terminated by an explicit `;' unless or by a group enclosed in `{' and `}'.
1999-03-17A couple of filter tweaks:Martin Mares
o Introduced struct filter which serves as an external reference to filter. Using struct symbol for this is unwise since it doesn't allow extra information attached to the filter and it also forces all filters to be named. o Implemented config rule 'filter' which matches either named filter or an embedded unnamed filter (`{ <filter> }'). o Fixed totally bogus comment at the top of filter.h. o Added a missing prototype for f_run() to filter.h.
1999-03-09Added '=' to operator listPavel Machek
1999-03-08Filters are now a tiny bit stronger (if is actually working ;-)Pavel Machek
1999-01-15Original `expr' is back, filter expressions renamed to `term'.Martin Mares
In the future, we'll allow any filter term in place of `expr' and we'll just evaluate it immediately, but not now as we have no evaluation routines.
1999-01-15Killed duplicate %type for expr.Martin Mares
1999-01-15Filters, second try. This time they have their own directory.Pavel Machek
1999-01-15Filters added. They are unable to do anything interesting for nowPavel Machek
(with exception of printing integers to screen), but they exist.
1998-12-07Added new rule for prefix length / netmask.Martin Mares
1998-12-06Added rule "bool" for boolean switches.Martin Mares
1998-11-29Added configuration of the device internal protocol. This is primarilyMartin Mares
intended to serve as an example of interface pattern list use. As a side effect, you can disable generating of device routes by disabling this protocol.
1998-11-27Trivial 15-line bison excercise: Implemented expressions includingMartin Mares
user-defined numeric symbols. Whenever possible, use `expr' instead of `NUM' to get full express ion power :-)
1998-11-27First attempt at protocol configuration (now done only for RIP).Martin Mares
1998-11-27Base of the parser.Martin Mares