Commit graph

168 commits

Author SHA1 Message Date
Ondrej Zajicek (work)
4fec43067e Workaround for older bisons 2017-05-30 14:43:49 +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)
c8cafc8ebb Minor code cleanups 2016-11-08 17:46:29 +01:00
Jan Moskyto Matejka
3e236955c9 Build: switch on -Wextra, get rid of most of the warnings
There are several unresolved -Wmissing-field-initializers on older
versions of GCC than 5.1, all of them false positive.
2016-11-01 14:52:54 +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
Pavel Tvrdík
8f01879c56 cppcheck: fix va_end() functions 2016-06-27 15:07:50 +02:00
Pavel Tvrdik
8e433d6a52 Prog Doc: Complete several missing parameters 2016-05-12 15:49:44 +02:00
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
Pavel Tvrdík
ae80a2de95 unsigned [int] -> uint 2015-06-08 02:24:08 +02:00
Ondrej Zajicek
8bcb5fb1e8 Implement latency tracking, internal event log and watchdog 2015-03-02 09:41:14 +01:00
Ondrej Zajicek
a1beb8f3ee Relax BGP neighbor parameter
Permit specifying neighbor address, AS number and port independently.
Add 'interface' parameter for specifying interface for link-local
sessions independently.

Thanks to Alexander V. Chernikov for the original patch.
2015-02-22 13:50:58 +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
dcde7ae597 Allows to configure different remote port for BGP sessions.
Thanks to João Taveira Araújo for the original patch.
2014-10-02 12:52:50 +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
9eceab33f9 String constants could be used for string option values.
Thanks to Frederik Kriewitz for the patch.
2014-05-29 23:05:03 +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 Zajicek
0c791f873a BGP graceful restart support.
Also significant core protocol state changes needed for that,
global graceful restart recovery state and kernel proto support
for recovery.
2014-03-20 14:07:12 +01:00
Ondrej Zajicek
90eb5e7a8b Use ISO 8601 timeformats by default. 2013-11-25 13:44:07 +01:00
Ondrej Zajicek
0aeac9cb7f Merge commit 'origin/bfd' 2013-11-22 02:48:44 +01:00
Ondrej Zajicek
0e175f9f0f Fixes some BFD bugs and makes logging thread-safe. 2013-10-05 20:12:28 +02:00
Ondrej Zajicek
6a8d3f1c1f BFD work in progress.
Now it compiles and mostly works.
2013-09-16 23:57:40 +02:00
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
79b4e12e60 Implements interface masks for choosing router id.
Router ID could be automatically determined based of subset of
ifaces/addresses specified by 'router id from' option. The patch also
does some minor changes related to router ID reconfiguration.

Thanks to Alexander V. Chernikov for most of the work.
2012-12-27 12:56:23 +01:00
Ondrej Zajicek
a92cf57dd6 Implements undo command and optional timeout for configuration
Several new configure command variants:

configure undo - undo last reconfiguration
configure timeout - configure with scheduled undo if not confirmed in timeout
configure confirm - confirm last configuration
configure check - just parse and validate config file
2012-12-26 12:40:48 +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
0f808c066f Adds filtering to 'show symbols' command.
Thanks Alexander V. Chernikov for the original patch.
2012-03-16 12:47:12 +01:00
Ondrej Zajicek
20ab192bec Adds filtering to 'show ospf lsadb' command.
Thanks Alexander V. Chernikov for the original patch.
2012-03-16 12:12:26 +01:00
Ondrej Zajicek
69a8259c5e Allows sticky link-local neighbors.
Allows using NEF_STICKY neighbors with link-local addresses. This is
used for static route nexthops, they can be specified like fe80::1%eth0
.
2012-01-01 12:14:42 +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
112d71a73f Fixes syntactic priority of '.' .
Dot in expressions like net.len definitely should have the highhest
priority.
2010-10-08 14:25:53 +02:00
Ondrej Zajicek
506fa1a73e Merge several fixes suggested by Joakim Tjernlund. 2010-05-02 22:41:40 +02:00
Ondrej Zajicek
44d4ab7a96 Configurable syslog name.
Also fixes a bug in syslog initialization.
2010-04-07 15:34:45 +02:00
Ondrej Zajicek
97e46d28ff Adds check for no protocol and some minor CLI fixes.
- Adds check to deny config file with no specified protocol to prevent
  loading of empty config file.
- Moves CLI init before config parse to receive immediate error message
  when cannot open control socket.
- Fixes socket name path check and other error handling in CLI init.
2010-03-17 12:19:22 +01:00
Ondrej Zajicek
e81b440f68 Fix configure to enable warnings and fix most of them. 2010-02-21 14:34:53 +01:00
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
76b53a4e20 Adds some log messages related to configure.
Also fixes a bug in the previous patch.
2010-02-06 22:57:51 +01:00
Ondrej Zajicek
c37e78510f Makes date/time formats configurable. 2010-02-03 00:19:24 +01:00