Commit graph

35 commits

Author SHA1 Message Date
Ondrej Zajicek c37e78510f Makes date/time formats configurable. 2010-02-03 00:19:24 +01:00
Ondrej Zajicek cf31112f0d Implements MRTdump feature. 2010-01-03 12:17:52 +01:00
Ondrej Zajicek d72cdff411 Replace 'bind' option with 'listen' option.
To be consistent with other daemons.
2009-06-23 11:08:30 +02:00
Ondrej Zajicek bf1aec970e Adds support for soft reconfiguration. 2009-06-19 23:49:34 +02:00
Ondrej Zajicek 789772ed45 Implements option that changes BGP listening socket parametres. 2009-06-18 19:20:07 +02:00
Ondrej Zajicek 083c43e22e fixes some 64-bit related bugs.
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.
2008-12-25 11:55:27 +01:00
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 c0b2f6463f cf_symbol_class_name now recognizes SYM_IPA. 2000-06-03 16:56:00 +00:00
Martin Mares 4761efdb43 Tracing of CLI connections/commands can be now controlled
by `debug commands <level>' in the configuration. Level 0 means
no tracing, 1 means connections only, 2 includes all commands.
2000-05-29 22:10:18 +00:00
Martin Mares e3f2d5fce3 Cleanup of configuration.
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 11:48:23 +00:00
Martin Mares 4327090276 Made `show status' show uptime and time of last reconfiguration. 2000-03-12 22:44:54 +00:00
Martin Mares f30b86f9d5 Added configuration of default protocol debugging flags. 2000-03-07 21:50:03 +00:00
Martin Mares 4b87e256eb Split off general commands to cmds.c.
Added `show symbols' command which dumps whole symbol table together
with symbol types etc.
2000-01-19 12:30:19 +00:00
Martin Mares d272fe22dd Separated `official protocol names' used in status dumps from name templates
used for automatic generation of instance names.

	protocol->name is the official name
	protocol->template is the name template (usually "name%d"),
		should be all lowercase.

Updated all protocols to define the templates, checked that their configuration
grammar includes proto_name which generates the name and interns it in the
symbol table.
2000-01-17 11:52:50 +00:00
Martin Mares bf8558bc9c Converted shutdown to a kind of reconfiguration, it's no more handled
as a exception in protocol state machines. Introduced a `shutdown'
CLI command. Killed few reconfiguration bugs.
2000-01-16 17:40:26 +00:00
Martin Mares 50fe90edf3 First attempt on dynamic reconfiguration. There are still lots of bugs
and problems to solve, but the hardest part works.
2000-01-16 16:44:50 +00:00
Martin Mares 7c0cc76ed7 Moved initialization of protocol list to proto.c.
Added sysdep configuration hooks.
1999-12-06 13:44:45 +00:00
Martin Mares c9aae7f47f Lexer supports fallback symbol tables and uses them to recognize
symbols from global config when parsing CLI commands.

cf_lex_init_tables() is now called automatically inside the lexer.
1999-11-30 14:03:36 +00:00
Martin Mares cbc3183007 SYM_STAT is gone. 1999-11-15 11:34:51 +00:00
Martin Mares df8b85e33f Silly bug. 1999-11-04 13:53:47 +00:00
Martin Mares c8f61a01ea Symbols are not scoped. 1999-11-04 13:51:52 +00:00
Martin Mares bc2fb68098 Parse CLI commands. We use the same parser as for configuration files (because
we want to allow filter and similar complex constructs to be used in commands
and we should avoid code duplication), only with CLI_MARKER token prepended
before the whole input.

Defined macro CF_CLI(cmd, args, help) for defining CLI commands in .Y files.
The first argument specifies the command itself, the remaining two arguments
are copied to the help file (er, will be copied after the help file starts
to exist). This macro automatically creates a skeleton rule for the command,
you only need to append arguments as in:

	CF_CLI(STEAL MONEY, <$>, [[Steal <$> US dollars or equivalent in any other currency]]): NUM {
		cli_msg(0, "%d$ stolen", $3);
	} ;

Also don't forget to reset lexer state between inputs.
1999-10-31 17:47:47 +00:00
Pavel Machek 6542ece91a Function calling in filters works - somehow. Calling syntax is
currently very ugly, beware. Variables are not really local - that
needs to be fixed.
1999-07-01 09:11:21 +00:00
Martin Mares 4107df1d1b Implemented two new symbol handling functions:
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.
1999-05-17 20:06:19 +00:00
Pavel Machek ba92164871 Update of filters towards new interface. 1999-03-29 20:21:28 +00:00
Martin Mares 4ba84ebc82 Slightly better generator of default protocol instance names. 1999-03-26 21:37:29 +00:00
Martin Mares 4e9498cbb1 config->router_id works again. 1999-02-13 18:42:00 +00:00
Martin Mares 31b3e1bbf5 Implemented new configuration/reconfiguration interface and defined protocol
state machines. Full explanation will follow soon.
1999-02-05 21:37:34 +00:00
Pavel Machek 72380a3447 Filters added. They are unable to do anything interesting for now
(with exception of printing integers to screen), but they exist.
1999-01-15 14:41:51 +00:00
Martin Mares cc12cf05c7 cf_error() now accepts any format strings instead of just an error
message. Also added extra kludge to get rid of collisions of REJECT
symbols.
1998-12-06 23:10:28 +00:00
Martin Mares b35d72ac66 Name cleanups as suggested by Pavel:
- 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.
1998-12-06 11:59:18 +00:00
Martin Mares 49e4a4d1fd Created new functions for allocating configuration data:
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.
1998-11-29 21:59:37 +00:00
Martin Mares 0b62c3a7c7 Trivial 15-line bison excercise: Implemented expressions including
user-defined numeric symbols. Whenever possible, use `expr' instead
of `NUM' to get full express ion power :-)
1998-11-27 21:32:45 +00:00
Martin Mares 8450be97d6 Added generator of default names. 1998-11-27 21:07:02 +00:00
Martin Mares fe7cec12e8 Replaced nest/confile.h by conf/conf.h, added a lot of new definitions. 1998-11-27 19:35:10 +00:00