Commit graph

2427 commits

Author SHA1 Message Date
Martin Mares
99bbd23b22 More CLI plans... 1999-11-18 14:41:43 +00:00
Martin Mares
8d24b6899d Allow EA type to be set to 'undefined' which overrides all further definitons
of that EA in the same list and causes ea_find() to fail unless you add
EA_ALLOW_UNDEF to the second argument.

ea_sort (resp. ea_do_prune()) removes all undef'd attributes from the list.

I hope this works :)
1999-11-18 14:41:29 +00:00
Pavel Machek
f31156ca21 Filters: first parts of extended attributes being read-write. It can
not actually work since I do not do rta/rte cow, yet.
1999-11-18 14:29:10 +00:00
Pavel Machek
c7b43f33ae Split inst->code into inst->code and inst->aux. Both are only 16 bit,
so aux is suitable for storing type but not much more.
1999-11-18 14:01:36 +00:00
Martin Mares
da40b6f753 DEF_PREF_UKR and DEF_PREF_SINK removed. 1999-11-18 13:42:51 +00:00
Pavel Machek
346a12c210 You can now print enum. 1999-11-18 13:21:52 +00:00
Ondrej Filip
4364b47e48 ospf.c and ospc.h splitted into various files. 1999-11-17 15:50:41 +00:00
Martin Mares
bff1db7629 Added skeleton of command tree. Please inspect. 1999-11-17 14:58:21 +00:00
Ondrej Filip
2af2636a69 Another bugfix. (In EXCHANGE state.) 1999-11-17 13:28:51 +00:00
Ondrej Filip
e17baa3108 Fixed bug receiving dbdes packets in EXSTART state. 1999-11-17 13:15:01 +00:00
Martin Mares
62a4639548 Added some temporary examples of how to define CLI commands (search for CF_CLI).
To define a new command, just add a new rule to the gramar:
  CF_CLI(COMMAND NAME, arguments, help-args, help-text) {
	what-should-the-command-do
	} ;
where <arguments> are appended to the RHS of the rule, <help-args> is the
argument list as shown in the help and <help-text> is description of the
command for the help.

<what-should-the-command-do> is a C code snippet to be executed. It should
not take too much time to execute. If you want to print out a lot of
information, you can schedule a routine to be called after the current
buffer is flushed by making cli->cont point to the routine (see the
TEST LONG command definition for an example); if the connection is closed
in the meantime, cli->cleanup gets called.

You can access `struct cli' belonging to the connection you're currently
servicing as this_cli, but only during parse time, not from routines scheduled
for deferred execution.

Functions to call inside command handlers:
  cli_printf(cli, code, printf-args) -- print text to CLI connection,
	<code> is message code as assigned in doc/reply_codes or a negative
	one if it's a continuation line.
  cli_msg(code, printf-args) -- the same for this_cli.

Use 'sock -x bird.ctl' for connecting to the CLI until a client is written.
1999-11-17 12:14:44 +00:00
Martin Mares
30770df2ab If the main event queue is not empty, call select() with zero timeout, so
that the events are ran again after the FD's are checked. This allows us
to schedule I/O checks between processing of user commands.
1999-11-17 12:04:24 +00:00
Martin Mares
84a7d7f77c ev_run() now returns whether the event has been requeued or not.
ev_run_list() now returns number of events which remain in the list.
1999-11-17 12:01:11 +00:00
Martin Mares
ffb59d243a Command line interface now works. 1999-11-17 12:00:21 +00:00
Martin Mares
ea9bb932a3 Commented out nexthop selection, see the comment. 1999-11-17 11:16:15 +00:00
Martin Mares
7d509304b5 An example of how to define enums. 1999-11-15 11:36:22 +00:00
Martin Mares
fd54b60266 ENUM's are now recognized as constants. 1999-11-15 11:36:09 +00:00
Martin Mares
944f008af7 Defined CF_ENUM. 1999-11-15 11:35:41 +00:00
Martin Mares
cbc3183007 SYM_STAT is gone. 1999-11-15 11:34:51 +00:00
Pavel Machek
4515bdba4f Fixed order of arguments for function call.
Enumeration types should work once CF_ENUM() is ready.

Created test.conf for testing of filters. (I'm currently thinking
about ./tests in root directory which will just fire all available
tests...)
1999-11-11 13:55:39 +00:00
Pavel Machek
4ed8718a19 Shift/reduce conflict goes away _and_ if/then/else works. 1999-11-11 13:27:59 +00:00
Ondrej Filip
986e34131d Sending DBDES packet in EXSTART done. 1999-11-10 16:06:12 +00:00
Pavel Machek
1183b6b229 Enums do not work, this is testcase. 1999-11-10 13:59:13 +00:00
Pavel Machek
cb8034f42c First try on enumerational types.
Mj's noassoc removed: this brings back shift/reduce conflict but
it makes parser actually work. Mj please check it. IF/THEN/ELSE still
will not work.
1999-11-10 13:44:29 +00:00
Pavel Machek
2f702671b4 No more shift/reduce conflicts. 1999-11-10 13:07:18 +00:00
Martin Mares
4995564570 Shift/reduce conflicts in IF/THEN/ELSE rules solved. 1999-11-10 13:05:57 +00:00
Pavel Machek
f453665704 Enumerational types, defined keyword added. 1999-11-10 12:44:07 +00:00
Martin Mares
6ba36f06ae Added LSA hashing table (parts of code stolen from rt-fib.c, but
heavily simplified since we don't need asynchronous walking).
1999-11-10 12:27:01 +00:00
Pavel Machek
3918b1b050 Added timeout for routes (which means proper expiring of routes) added
few fixmes.
1999-11-10 11:52:36 +00:00
Martin Mares
024dcaaea2 Added project status report for KSVI. 1999-11-10 10:48:19 +00:00
Pavel Machek
a5b583f20a FIXME's updated. One fixme is remaining for correct RIPv4. Wow. 1999-11-04 14:39:51 +00:00
Pavel Machek
7bf19253d0 Reject packets which are not authenticated.
Set correct nexthop on outgoing packets.
1999-11-04 14:26:18 +00:00
Pavel Machek
3c989eb4a7 Fixed comments about shift/reduce conflicts. 1999-11-04 14:05:40 +00:00
Pavel Machek
ae3e1af2a8 Add possibility of local variables. 1999-11-04 14:03:45 +00:00
Pavel Machek
f30b25f962 Use local variables to test that functionality. 1999-11-04 14:03:36 +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
Pavel Machek
91447965fe Possibility to access first extended attributes. 1999-11-04 13:33:30 +00:00
Martin Mares
2727bb7c5b Renamed attr->attrs to attr->eattrs. 1999-11-04 13:29:43 +00:00
Pavel Machek
6dc7a0cb39 Filters now do not allow function (int arg; int arg2; ). 1999-11-03 22:23:01 +00:00
Pavel Machek
e5005be2b4 You should not follow next two times. 1999-11-03 22:21:26 +00:00
Ondrej Filip
ecc3cf6f50 Working on db des receiving.
Preparing for building LDA database.
1999-11-03 12:59:38 +00:00
Martin Mares
03b7bd14de Started a list of CLI reply codes. 1999-10-31 17:48:21 +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
Martin Mares
b9672a845f The CLI I/O functions work as desired. 1999-10-31 15:43:44 +00:00
Martin Mares
7d3aab1c16 First steps of the Command Line Interface: I/O routines. 1999-10-29 12:10:10 +00:00
Martin Mares
b93abffae4 Implemented unix-domain sockets. 1999-10-29 12:09:29 +00:00
Martin Mares
0d70292d88 Events now return a value. If it's non-zero, the event is re-queued
for processing in next event cycle. This can be used to prevent background
actions (hint: user commands) from hogging the CPU for too long time.
1999-10-29 12:08:49 +00:00
Martin Mares
92af6f309b Simplify handling of free chunks. 1999-10-29 10:08:27 +00:00
Martin Mares
54165b1315 Configure PATH_CONTROL_SOCKET.
autoconf.h is now written to obj/sysdep, the source tree is hopefully
completely read-only now.
1999-10-29 10:08:09 +00:00