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Age	Commit message (Collapse)	Author
2010-10-04	Fixes scope of filter symbols.	Ondrej Zajicek

2010-08-03	Even set of number can be made by expressions.	Ondrej Filip

2010-08-03	Syntax of sets improved.	Ondrej Filip

2010-07-27	Minor changes in prefix trie.	Ondrej Zajicek

2010-05-22	Extends pair set syntax, matching and deleting against clist.	Ondrej Zajicek
	Expressions like (123,*) can be used in pair set literals, clists can be matched against pair sets (community ~ pairset) and pair sets can be used to specify items to delete from clists (community.delete(pairset)).
2010-03-29	Filter language updates; new route attributes and datatype.	Ondrej Zajicek
	- Adds bgp_originator_id and bgp_cluster_list route attributes. - Adds dotted quad filter datatype (for router IDs, used by bgp_originator_id and ospf_router_id route attributes). - Fixes pair ~ pair set matching. - Documentation updates.
2010-03-19	Clear local variables in filters and functions.	Ondrej Zajicek
	Fixes crash when used uninitialized variables. This problem was surprisingly tricky to fix.
2010-02-17	Changes right recursion to left in the grammar of the case expression.	Ondrej Zajicek

2010-02-02	Changes right-recursion to left-recursion in a filter grammar.	Ondrej Zajicek
	Because we don't want to have a limit on a function/filter length.
2009-10-08	First and last accessors to as_paths.	Ondrej Zajicek

2009-06-26	Merge branch 'master' into dev	Ondrej Zajicek

2009-06-01	Adds support for dynamic pair and bgp mask expressions.	Ondrej Zajicek

2009-06-01	Removes some remnant of '\|' bgp path separator.	Ondrej Zajicek

2009-05-29	New type variable 'V' defined in filters. This type is checked	Ondrej Filip
	only for name, never for value in function filter_same()
2009-04-17	Rewrite of buggy AS path matching.	Ondrej Zajicek
	Old AS path maching supposes thath AS number appears only once in AS path, but that is not true. It also contains some bugs related to AS path sets. New code does not use any assumptions about semantic structure of AS path. It is asymptotically slower than the old code, but on real paths it is not significant. It also allows '?' for matching one arbitrary AS number.
2009-03-31	Reimplementation of prefix sets.	Ondrej Zajicek
	Prefix sets were broken beyond any repair and have to be reimplemented. They are reimplemented using a trie with bitmasks in nodes. There is also change in the interpretation of minus prefix pattern, but the old interpretation was already inconsistent with the documentation and broken. There is also some bugfixes in filter code related to set variables.
2009-03-14	New syntax for bgp_path	Ondrej Zajicek

2009-01-27	New syntax for bgp_path	Ondrej Zajicek

2008-12-25	fixes some 64-bit related bugs.	Ondrej Zajicek
	Filter code used 'aux' integer field of 'symbol' struct to store ptr to next symbol and both 'aux2' and 'def' fields for value. Changed to just 'def' for value and 'aux2' for ptr to next symbol. Also another minor bugfix.
2008-11-14	New read-only route attribute 'proto' added. It returns a string	Ondrej Zajicek
	representing a name of the protocol that originated the route. Strings can be compared using = or matched using ~. Routes can be filtered, for example: show route where proto ~ "bgp1*"
2008-10-26	Implementation of 4B ASN support for BGP	Ondrej Zajicek

2004-05-31	Fix bison input for current build tools, otherwise bison or the compiler	Martin Mares
	will abort the build. (by Andreas)
2002-11-13	Added missing semicolons.	Martin Mares

2000-06-08	Fixing error messages.	Pavel Machek

2000-06-04	Use nested scopes properly. Updated according to cf_define_symbol() changes.	Martin Mares
	The rest of code doesn't need changing since it doesn't use nesting.
2000-06-01	Added && and \|\|.	Pavel Machek

2000-06-01	Allow	Pavel Machek
	case net { 62.0.0.0/8+: 10.0.0.0/8+: else: reject; }
2000-06-01	Allow matching on enums:	Pavel Machek
	if !(scope ~ [ SCOPE_HOST, SCOPE_SITE ]) then { print "Failed in test"; quitbird; }
2000-05-30	Access to all attributes we should be able to access seems to work.	Pavel Machek

2000-05-30	Added read-only access to all required fields in rta.	Pavel Machek

2000-05-30	Cleaning static attributes	Pavel Machek

2000-05-30	Access to few more attributes is needed.	Pavel Machek

2000-05-25	Cleaned up warnings.	Pavel Machek

2000-05-25	Use ? in path matching to avoid /* trap.	Pavel Machek

2000-05-25	Fixed comment not to be misleading.	Pavel Machek

2000-05-16	Resolved shift/reduce conflict	Pavel Machek

2000-05-15	Allow other operations than +.	Pavel Machek

2000-05-15	Allow accessing defined symbols.	Pavel Machek

2000-05-15	Cleanup of configuration.	Martin Mares
	o Use `expr' instead of `NUM' and `ipa' instead of `IPA', so that defined symbols work everywhere. o `define' now accepts both numbers and IP addresses. o Renamed `ipa' in filters to `fipa'. Pavel, please update filters to accept define'd symbols as well.
2000-05-15	Got rid of startup functions and filters_postconfig().	Martin Mares
	By the way, how do you expect pointers to fit in an int?
2000-05-15	Added f_eval_int() and EVAL configuration command.	Martin Mares

2000-05-13	Unified parsing of prefixes.	Martin Mares
	Had to rename `prefix' in filters to `fprefix'.
2000-04-28	Split CF_HDR section to CF_HDR (only includes) and CF_DEFINES (defines,	Martin Mares
	C declarations etc.).
2000-04-26	Small cleanup.	Pavel Machek

2000-04-26	Bugfix in i_same (comparing of paths still does not work).	Pavel Machek

2000-04-26	Added code for testing filters.	Pavel Machek

2000-04-26	Startup renamed to __startup: it is internal function and mj already	Pavel Machek
	uses word startup in other context.
2000-04-20	Create syntax sugar for add/delete/prepend, so xyzzy.prepend(123) is	Pavel Machek
	possible. That means that milestone 3 was reached.
2000-04-17	It is good idea to separate entries in list _somehow_. Adding/deleting	Pavel Machek
	to community lists from filters now works.
2000-04-17	Int sets moved to core. It is now possible to have variable of type clist.	Pavel Machek