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103 Commits

Author SHA1 Message Date
Ondrej Zajicek
1567edea8d Bugfix for routing table breaking bug. 
Here is a patch fixing a bug that causes breakage of a local routing
table during shutdown of Bird. The problem was caused by shutdown
of 'device' protocol before shutdown of 'kernel' protocol.  When
'device' protocol went down, the route (with local network prefix)
From different protocol (BGP or OSPF) became preferred and installed
to the kernel routing table. Such routes were broken (like
192.168.1.0/24 via 192.168.1.2). I think it is also the cause
of problem reported by Martin Kraus.

The patch disables updating of kernel routing table during shutdown of
Bird. I am not sure whether this is the best way to fix it, I would
prefer to forbid 'kernel' protocol to overwrite routes with
'proto kernel'.

The patch also fixes a problem that during shutdown sometimes routes
created by Bird remained in the kernel routing table.
 2008-10-26 23:09:46 +01:00
Ondrej Filip
a456788bce New version of flex needs argument separated. 2007-06-20 12:32:39 +00:00
Ondrej Filip
0d3effcf8c Time added in password management. 2005-02-12 22:27:55 +00:00
Martin Mares
7c103b1ee1 Marked unused parameters in core code as such. 2004-06-05 09:10:56 +00:00
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
Martin Mares
c0b2f6463f cf_symbol_class_name now recognizes SYM_IPA. 2000-06-03 16:56:00 +00:00
Pavel Machek
5f4aee76a2 Added && and ||. 2000-06-01 08:43:29 +00:00
Martin Mares
fcb5f4a725 Updated all the Doc files to new format. 2000-05-31 11:30:18 +00:00
Martin Mares
69a20d2eff Recognize `!'. 2000-05-30 21:46:21 +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
Pavel Machek
9a09a64bb4 Use ? in path matching to avoid /* trap. 2000-05-25 14:58:38 +00:00
Pavel Machek
60de3356ab Resolved shift/reduce conflict 2000-05-16 14:24:33 +00:00
Martin Mares
cc590a11a7 Changed syntax of expressions. Each `expr' can be now either a numeric literal 
or a symbol or parenthesised filter expression.
 2000-05-15 12:15:18 +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
3b1c523d79 Got rid of startup functions and filters_postconfig(). 
By the way, how do you expect pointers to fit in an int?
 2000-05-15 10:53:56 +00:00
Martin Mares
d3abfbc68d Added prefix_or_ipa. 2000-05-13 11:41:26 +00:00
Martin Mares
758458be05 Unified parsing of prefixes. 
Had to rename `prefix' in filters to `fprefix'.
 2000-05-13 11:17:49 +00:00
Martin Mares
ab1129c1bd Added skeleton Doc files for the whole developer's documentation. 2000-05-05 17:17:42 +00:00
Martin Mares
6db8c5a63b pxlen works even in IPv6 mode. 2000-05-04 20:02:19 +00:00
Martin Mares
a412f01ea8 Include CF_HDR section in keywords.h as well, so that protocol symbols 
can be used in definition of ENUM's.
 2000-04-28 15:12:03 +00:00
Martin Mares
2edb31b097 Split CF_HDR section to CF_HDR (only includes) and CF_DEFINES (defines, 
C declarations etc.).
 2000-04-28 15:11:10 +00:00
Martin Mares
8f6accb5bb Event handlers no longer return re-queue flag. Instead of using it, just 
call ev_schedule() on the same handler which should work perfectly now.
 2000-04-27 22:28:49 +00:00
Pavel Machek
dcab789047 Renamed f_path to f_path_mask -- which is what it really is. Use 
linklist instead of array of signed integers for path mask.
 2000-04-12 13:07:53 +00:00
Pavel Machek
c3edb89ec1 Path masks are needed for filters. 2000-04-12 12:49:53 +00:00
Martin Mares
221135d6bf Include "lib/string.h" instead of <string.h>. It should give us bzero() 
and other non-portable functions on all systems.
 2000-03-31 23:30:21 +00:00
Martin Mares
abf2be7d0c Add internal commands of the client to the command list. 2000-03-12 23:04:04 +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
6b9fa32080 Great cleanup of debug messages. LOCAL_DEBUG turned off in most modules, 
several debug() calls converted to DBG().
 2000-03-12 21:01:38 +00:00
Pavel Machek
c8d5ffafb7 Fix <=, >=, != 2000-03-10 20:21:12 +00:00
Martin Mares
f30b86f9d5 Added configuration of default protocol debugging flags. 2000-03-07 21:50:03 +00:00
Martin Mares
16c07e3d51 Removed bogus comment. 2000-03-04 21:27:57 +00:00
Martin Mares
a58dad6238 Please *think* when defining operator priorities. 
(-: num_of_parser_conflicts -= 42 :-)
 2000-03-04 21:19:10 +00:00
Martin Mares
aee539f241 Made `datetime' more user friendly. Now it should be a quoted string 
of type "dd-mm-yyyy".
 2000-03-01 11:42:13 +00:00
Martin Mares
2ca3d9a8fc Defined INVALID_TOKEN which is a token guaranteed to be never generated. 2000-03-01 11:30:16 +00:00
Martin Mares
0223d4fff1 Client: Online help works (Cisco style: just press `?' at the end of a line). 2000-02-17 22:00:13 +00:00
Martin Mares
f50b9e48b9 Generate a list of all commands and their help texts for the client to use. 2000-01-19 14:37:56 +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
ca0edc5395 When a quoted string is encountered, don't forget to copy it to the 
config pool before passing it to the parser.
 2000-01-16 23:36:53 +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
4ab5331c63 Added type `g' for void (general) pointer. 1999-12-06 13:50:50 +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
f2c6c80a24 I tried to turn on the YYERROR_VERBOSE switch, but bison is buggy as hell, 
so it doesn't even compile. Turned it again off and added a comment on it.
 1999-12-02 14:03:25 +00:00
Martin Mares
efe51e3863 Avoid `default rule can be matched' warning in CLI state. 1999-12-02 12:04:39 +00:00