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|
/*
* BIRD -- UNIX Configuration
*
* (c) 1999--2000 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
CF_HDR
#include "sysdep/unix/unix.h"
#include <stdio.h>
CF_DEFINES
static struct log_config *this_log;
static struct cli_config *this_cli_config;
CF_DECLS
CF_KEYWORDS(LOG, SYSLOG, NAME, STDERR, UDP, PORT, CLI)
CF_KEYWORDS(ALL, DEBUG, TRACE, INFO, REMOTE, WARNING, ERROR, AUTH, FATAL, BUG)
CF_KEYWORDS(DEBUG, LATENCY, LIMIT, WATCHDOG, WARNING, TIMEOUT, THREADS)
%type <i> log_mask log_mask_list log_cat cfg_timeout
%type <t> cfg_name
%type <tf> timeformat_which
%type <t> syslog_name
CF_GRAMMAR
/* Dummy threads setting for forward compatibility */
conf: THREADS expr ';' ;
conf: log_config ;
log_begin: { this_log = cfg_allocz(sizeof(struct log_config)); };
log_config: LOG log_begin log_file log_mask ';' {
this_log->mask = $4;
add_tail(&new_config->logfiles, &this_log->n);
}
;
syslog_name:
NAME text { $$ = $2; }
| { $$ = bird_name; }
;
log_limit:
/* empty */
| expr text { this_log->limit = $1; this_log->backup = $2; }
;
log_file:
text log_limit {
if (!parse_and_exit)
{
this_log->rf = rf_open(new_config->pool, $1, "a");
if (!this_log->rf) cf_error("Unable to open log file '%s': %m", $1);
this_log->fh = rf_file(this_log->rf);
}
this_log->pos = -1;
this_log->filename = $1;
}
| SYSLOG syslog_name { this_log->fh = NULL; new_config->syslog_name = $2; }
| STDERR { this_log->fh = stderr; }
| UDP log_udp_host log_udp_port {
this_log->udp_flag = 1;
if (!parse_and_exit)
log_open_udp(this_log, new_config->pool);
}
;
log_udp_host: text_or_ipa
{
if ($1.type == T_STRING)
this_log->host = $1.val.s;
else if ($1.type == T_IP)
this_log->ip = $1.val.ip;
else bug("Bad text_or_ipa");
};
log_udp_port:
/* empty */ { this_log->port = 514; }
| PORT NUM { check_u16($2); this_log->port = $2; }
;
log_mask:
ALL { $$ = ~0; }
| '{' log_mask_list '}' { $$ = $2; }
;
log_mask_list:
log_cat { $$ = 1 << $1; }
| log_mask_list ',' log_cat { $$ = $1 | (1 << $3); }
;
log_cat:
DEBUG { $$ = L_DEBUG[0]; }
| TRACE { $$ = L_TRACE[0]; }
| INFO { $$ = L_INFO[0]; }
| REMOTE { $$ = L_REMOTE[0]; }
| WARNING { $$ = L_WARN[0]; }
| ERROR { $$ = L_ERR[0]; }
| AUTH { $$ = L_AUTH[0]; }
| FATAL { $$ = L_FATAL[0]; }
| BUG { $$ = L_BUG[0]; }
;
conf: mrtdump_base ;
mrtdump_base:
MRTDUMP PROTOCOLS mrtdump_mask ';' { new_config->proto_default_mrtdump = $3; }
| MRTDUMP text ';' {
if (!parse_and_exit)
{
struct rfile *f = rf_open(new_config->pool, $2, "a");
if (!f) cf_error("Unable to open MRTDump file '%s': %m", $2);
new_config->mrtdump_file = rf_fileno(f);
}
}
;
conf: cli ;
cli: CLI text cli_opts {
this_cli_config->name = $2;
cli_config_add_tail(&new_config->cli, this_cli_config);
this_cli_config = NULL;
} ;
cli_opts: cli_opts_begin '{' cli_opts_block '}' ';' | cli_opts_begin ';' ;
cli_opts_begin: {
this_cli_config = cfg_alloc(sizeof *this_cli_config);
*this_cli_config = (typeof (*this_cli_config)) {
.config = new_config,
.mode = 0660,
};
};
cli_opts_block:
/* EMPTY */ |
cli_opts_block RESTRICT { this_cli_config->restricted = 1; }
;
conf: debug_unix ;
debug_unix:
DEBUG LATENCY bool { new_config->latency_debug = $3; }
| DEBUG LATENCY LIMIT expr_us { new_config->latency_limit = $4; }
| WATCHDOG WARNING expr_us { new_config->watchdog_warning = $3; }
| WATCHDOG TIMEOUT expr_us { new_config->watchdog_timeout = ($3 + 999999) TO_S; }
;
/* Unix specific commands */
CF_CLI_HELP(CONFIGURE, ..., [[Reload configuration]])
CF_CLI(CONFIGURE, cfg_name cfg_timeout, [\"<file>\"] [timeout [<sec>]], [[Reload configuration]])
{ cmd_reconfig($2, RECONFIG_HARD, $3); } ;
CF_CLI(CONFIGURE SOFT, cfg_name cfg_timeout, [\"<file>\"] [timeout [<sec>]], [[Reload configuration and ignore changes in filters]])
{ cmd_reconfig($3, RECONFIG_SOFT, $4); } ;
/* Hack to get input completion for 'timeout' */
CF_CLI_CMD(CONFIGURE TIMEOUT, [<sec>], [[Reload configuration with undo timeout]])
CF_CLI_CMD(CONFIGURE SOFT TIMEOUT, [<sec>], [[Reload configuration with undo timeout]])
CF_CLI(CONFIGURE CONFIRM,,, [[Confirm last configuration change - deactivate undo timeout]])
{ cmd_reconfig_confirm(); } ;
CF_CLI(CONFIGURE UNDO,,, [[Undo last configuration change]])
{ cmd_reconfig_undo(); } ;
CF_CLI(CONFIGURE STATUS,,, [[Show configuration status]])
{ cmd_reconfig_status(); } ;
CF_CLI(CONFIGURE CHECK, cfg_name, [\"<file>\"], [[Parse configuration and check its validity]])
{ cmd_check_config($3); } ;
CF_CLI(DOWN,,, [[Shut the daemon down]])
{ cmd_shutdown(); } ;
CF_CLI_HELP(GRACEFUL, restart, [[Shut the daemon down for graceful restart]])
CF_CLI(GRACEFUL RESTART,,, [[Shut the daemon down for graceful restart]])
{ cmd_graceful_restart(); } ;
cfg_name:
/* empty */ { $$ = NULL; }
| TEXT
;
cfg_timeout:
/* empty */ { $$ = 0; }
| TIMEOUT { $$ = UNIX_DEFAULT_CONFIGURE_TIMEOUT; }
| TIMEOUT expr { $$ = $2; }
;
CF_CODE
CF_END
|
