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1999-05-17Implemented two new symbol handling functions:Martin Mares
o cf_define_symbol() -- it assigns a meaning to a symbol, bailing out if it already has one. o cf_find_symbol() -- finds symbol by name and creates it if not found. Also modified filter/config.Y to make use of the first function.
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 `}'.
1999-03-26Slightly better generator of default protocol instance names.Martin Mares
1999-02-13'#' comments in config files are equivalent to end of line, thereforeMartin Mares
also to implicit ';'.
1999-02-05Implemented new configuration/reconfiguration interface and defined protocolMartin Mares
state machines. Full explanation will follow soon.
1999-01-15#if 1 that creeped into cvs killed.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.
1999-01-10New makefiles. Includes support for out-of-source-tree builds.Martin Mares
1998-12-06cf_error() now accepts any format strings instead of just an errorMartin Mares
message. Also added extra kludge to get rid of collisions of REJECT symbols.
1998-12-06Name cleanups as suggested by Pavel:Martin Mares
- cfg_strcpy() -> cfg_strdup() - mempool -> linpool, mp_* -> lp_* [to avoid confusion with memblock, mb_*] Anyway, it might be better to stop ranting about names and do some *real* work.
1998-11-29Created new functions for allocating configuration data:Martin Mares
o cfg_alloc(size) -- generic memory allocation o cfg_allocu(size) -- unaligned memory allocation o cfg_allocz(size) -- zeroed memory allocation o cfg_strcpy(str) -- allocate a copy of a string Also fixed a bug in lexing of string literals.
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 :-)
1998-11-27Added generator of default names.Martin Mares
1998-11-27Lexical analyser.Martin Mares