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Commit Graph

83 Commits

Author SHA1 Message Date
Jan Maria Matejka
d50b0bc437 Conf: Show the line:char position where the syntax error happens 2018-09-11 17:35:13 +02:00
Ondrej Zajicek (work)
77810030d2 Merge branch 'master' into int-new 2017-05-30 14:44:37 +02:00
Ondrej Zajicek (work)
4fec43067e Workaround for older bisons 2017-05-30 14:43:49 +02:00
Ondrej Zajicek (work)
a1dc526760 Merge branch 'master' into int-new 2017-05-25 23:37:50 +02:00
Ondrej Zajicek (work)
b7761af34d Conf: Replace keyword and symbol hash table with generic hash table.
The old hash table had fixed size, which makes it slow for config files
with large number of symbols and symbol lookups. The new one is growing
according to needs.
2017-05-25 23:30:39 +02:00
Ondrej Zajicek (work)
e521150b8f Fix VPN-RD parsing on 32-bit systems
When shift count >= width of type the behavior is undefined.
2017-05-18 14:51:36 +02:00
Ondrej Zajicek (work)
4278abfe27 Check validity of dest w.r.t. net_type
Allow to define static roa/flow routes without dest.
2017-04-18 13:56:40 +02:00
Jan Moskyto Matejka
2282030b2a Simpler format of VPN RD 2017-03-28 17:35:32 +02:00
Ondrej Zajicek (work)
62e64905b7 Several minor fixes 2017-02-20 02:26:45 +01:00
Jan Moskyto Matejka
d311368bc5 VPN4 and VPN6 literals
From now on, protocol static accepts VPN4 and VPN6 addressess.
With some concerns about VPN6 Route Distinguishers, I finally chose
to have the same format as for VPN4 (where it is defined by RFC 4364).
2016-12-22 21:38:33 +01:00
Pavel Tvrdik
45ec4ce82a Lexer: Add a quotation mark back while parsing quotes
Thanks to Ondrej Zajicek for code.
2016-11-16 12:21:19 +01:00
Ondrej Zajicek (work)
8860e991f6 Merge branch 'master' into int-new 2016-11-08 19:27:58 +01:00
Ondrej Zajicek (work)
c8cafc8ebb Minor code cleanups 2016-11-08 17:46:29 +01:00
Ondrej Zajicek (work)
cc5b93f72d Merge tag 'v1.6.2' into int-new 2016-11-08 17:04:29 +01:00
Pavel Tvrdik
768d5e1058 Add !~ operator to filter grammar 2016-09-21 13:35:52 +02:00
Ondřej Surý
61e6725335 Include <stdint.h> in cf-lex.l to avoid UINTx_MAX redefinition 2016-08-16 09:23:55 +02:00
Ondrej Zajicek (work)
af678af0d5 Merge remote-tracking branch 'origin/master' into int-new 2016-05-12 18:03:23 +02:00
Pavel Tvrdik
8e433d6a52 Prog Doc: Complete several missing parameters 2016-05-12 15:49:44 +02:00
Jan Moskyto Matejka
9656dce72e ROA code switchoff 2015-12-20 13:04:07 +01:00
Ondrej Zajicek (work)
04ae8ddaa1 Merge branch 'master' into int-new 2015-11-25 14:24:35 +01:00
Ondrej Zajicek (work)
9b9a7143c4 Conf: Fixes bug in symbol lookup during reconfiguration
Symbol lookup by cf_find_symbol() not only did the lookup but also added
new void symbols allocated from cfg_mem linpool, which gets broken when
lookups are done outside of config parsing, which may lead to crashes
during reconfiguration.

The patch separates lookup-only cf_find_symbol() and config-modifying
cf_get_symbol(), while the later is called only during parsing. Also
new_config and cfg_mem global variables are NULLed outside of parsing.
2015-11-09 00:42:02 +01:00
Ondrej Zajicek (work)
fe9f1a6ded Initial commit on integrated BIRD
New data types net_addr and variants (in lib/net.h) describing
network addresses (prefix/pxlen). Modifications of FIB structures
to handle these data types and changing everything to use these
data types instead of prefix/pxlen pairs where possible.

The commit is WiP, some protocols are not yet updated (BGP, Kernel),
and the code contains some temporary scaffolding.

Comments are welcome.
2015-11-05 12:48:52 +01:00
Ondrej Zajicek
bc7f4e0e34 Bump max symbol length to 64.
And move the constant to conf.h header.

Thanks to Alexander Chernikov for the patch.
2015-02-21 12:42:31 +01:00
Ondrej Zajicek
88a183c6c9 Integrated IP functions. 2014-10-24 11:11:43 +02:00
Ondrej Zajicek
b2f008378a Allows more constants in set literals.
Thanks to Michael Fincham for the bugreport.
2014-10-02 12:52:50 +02:00
Ondrej Zajicek
0c3d9dacaf Fixes file descriptor leak when parser ends with error.
Thanks to MrBr for the bugreport.
2014-03-25 14:58:00 +01:00
Ondrej Filip
1f64a487a0 Symbol names enclosed by apostrophes can contain colons. 2013-08-15 13:29:33 +02:00
Ondrej Zajicek
1103b32e83 Allows to define constants of all filter types. 2013-07-25 22:33:57 +02:00
Ondrej Filip
8c4da7e01d Symbol names enclosed by apostrophes can contain DOTs. 2013-02-10 19:17:38 +01:00
Ondrej Zajicek
4be266a983 Implements wildcard matching in config file include.
Also fixes some minor bugs in include.

Thanks Kelly Cochran for suggestion and draft patch.
2012-07-18 19:29:33 +02:00
Ondrej Zajicek
af582c4811 Route Origin Authorization basics.
- ROA tables, which are used as a basic part for RPKI.
 - Commands for examining and modifying ROA tables.
 - Filter operators based on ROA tables consistent with RFC 6483.
2012-03-18 17:32:30 +01:00
Ondrej Zajicek
c32c3f88f0 Fixes parsing larger numbers on 64bit platforms. 2011-12-22 13:44:43 +01:00
Ondrej Zajicek
60fd666b79 Fixes missing header. 2011-11-10 09:22:38 +01:00
Ondrej Zajicek
a7f23f581f Implements protocol templates.
Based on the patch from Alexander V. Chernikov.
Extended to support almost all protocols.
Uses 'protocol bgp NAME from TEMPLATE { ... }' syntax.
2011-11-07 00:31:23 +01:00
Ondrej Zajicek
9b7fdfc84a Fixes for include. 2011-10-10 01:41:08 +02:00
Ondrej Filip
48ec367aab Configuration can include other files. 2011-09-11 21:21:47 +02:00
Ondrej Zajicek
b8cc390e7e Fixes several problems in filter syntax.
- Fixes several conflicts in the grammar.
 - Fixes a bug in (a..b, c) pair patterns.
 - Makes pair patterns orthogonal.
 - Allows term expressions in pair patterns without additional ( ).
 - Allows several comma separated values in switch cases.
2011-05-06 22:00:54 +02:00
Ondrej Zajicek
26d92bb892 A hack to distinguish if..else from else: in case.
The old BIRD grammar needs two lookaheads to distinguish if..else from
else: in case, which caused the parser to fail on some combinations of
both expressions.

This patch replaces two tokens 'else' ':' by one token 'else:' to fix
that.
2011-03-23 12:49:53 +01:00
Ondrej Zajicek
93e868c730 Implements Router Advertisement protocol. 2011-03-13 11:33:50 +01:00
Ondrej Zajicek
506fa1a73e Merge several fixes suggested by Joakim Tjernlund. 2010-05-02 22:41:40 +02:00
Ondrej Zajicek
e304fd4bcf Implements pattern match for 'show protocols' command.
And generally consolidates protocol commands.
2010-02-20 00:08:07 +01:00
Ondrej Filip
0efd646278 Define symbols as text between ''. 2010-02-10 12:30:14 +01:00
Ondrej Zajicek
cf18603491 New syntax for bgp_path 2009-03-14 12:43:10 +01:00
Ondrej Zajicek
f949163039 New syntax for bgp_path 2009-01-27 17:35:00 +01:00
Martin Mares
725270cb1d Fixes for the programmer's manual. 2000-06-08 12:37:21 +00:00
Martin Mares
58f7d004fd Fixes to the progdoc. 2000-06-07 13:25:53 +00:00
Martin Mares
2e9b24211a Spelling fixes to progdoc. 2000-06-07 12:29:08 +00:00
Martin Mares
04dc62a011 Nested scopes could never have worked. My fault I wrote such a buggy code,
Pavel's fault that he's never tested shadowing of declarations in the filters.

cf_define_symbol() has been modified to check the scope of the symbol it's
given and it if it's an already defined symbol, but in a different scope,
a copy is created in the current scope and redefined to the new meaning,
the consequence being that it cf_define_symbol() now returns the new symbol
you need to use when assigning aux and aux2.
2000-06-04 19:30:13 +00:00
Martin Mares
58f9453776 Moved parser docs to cf-lex.l, so that the parser compiles. 2000-06-04 15:22:20 +00:00
Martin Mares
06607335ef Documentation. 2000-06-03 18:23:00 +00:00