1 /*
2 * BIRD -- UNIX Configuration
3 *
4 * (c) 1999--2000 Martin Mares <mj@ucw.cz>
5 *
6 * Can be freely distributed and used under the terms of the GNU GPL.
7 */
8
9 CF_HDR
10
11 #include "lib/unix.h"
12 #include <stdio.h>
13
14 CF_DECLS
15
16 CF_KEYWORDS(LOG, SYSLOG, ALL, DEBUG, TRACE, INFO, REMOTE, WARNING, ERROR, AUTH, FATAL, BUG, STDERR, SOFT)
17 CF_KEYWORDS(TIMEFORMAT, ISO, OLD, SHORT, LONG, BASE, NAME, CONFIRM, UNDO, CHECK, TIMEOUT)
18 CF_KEYWORDS(DEBUG, LATENCY, LIMIT, WATCHDOG, WARNING, TIMEOUT)
19
20 %type <i> log_mask log_mask_list log_cat cfg_timeout
21 %type <g> log_file
22 %type <t> cfg_name
23 %type <tf> timeformat_which
24 %type <t> syslog_name
25
26 CF_GRAMMAR
27
28 CF_ADDTO(conf, log_config)
29
30 log_config: LOG log_file log_mask ';' {
31 struct log_config *c = cfg_allocz(sizeof(struct log_config));
32 c->fh = $2;
33 c->mask = $3;
34 add_tail(&new_config->logfiles, &c->n);
35 }
36 ;
37
38 syslog_name:
39 NAME text { $$ = $2; }
40 | { $$ = bird_name; }
41 ;
42
43 log_file:
44 text {
45 struct rfile *f = rf_open(new_config->pool, $1, "a");
46 if (!f) cf_error("Unable to open log file `%s': %m", $1);
47 $$ = rf_file(f);
48 }
49 | SYSLOG syslog_name { $$ = NULL; new_config->syslog_name = $2; }
50 | STDERR { $$ = stderr; }
51 ;
52
53 log_mask:
54 ALL { $$ = ~0; }
55 | '{' log_mask_list '}' { $$ = $2; }
56 ;
57
58 log_mask_list:
59 log_cat { $$ = 1 << $1; }
60 | log_mask_list ',' log_cat { $$ = $1 | (1 << $3); }
61 ;
62
63 log_cat:
64 DEBUG { $$ = L_DEBUG[0]; }
65 | TRACE { $$ = L_TRACE[0]; }
66 | INFO { $$ = L_INFO[0]; }
67 | REMOTE { $$ = L_REMOTE[0]; }
68 | WARNING { $$ = L_WARN[0]; }
69 | ERROR { $$ = L_ERR[0]; }
70 | AUTH { $$ = L_AUTH[0]; }
71 | FATAL { $$ = L_FATAL[0]; }
72 | BUG { $$ = L_BUG[0]; }
73 ;
74
75
76 CF_ADDTO(conf, mrtdump_base)
77
78 mrtdump_base:
79 MRTDUMP PROTOCOLS mrtdump_mask ';' { new_config->proto_default_mrtdump = $3; }
80 | MRTDUMP text ';' {
81 struct rfile *f = rf_open(new_config->pool, $2, "a");
82 if (!f) cf_error("Unable to open MRTDump file '%s': %m", $2);
83 new_config->mrtdump_file = rf_fileno(f);
84 }
85 ;
86
87
CF_ADDTO(conf,timeformat_base)88 CF_ADDTO(conf, timeformat_base)
89
90 timeformat_which:
91 ROUTE { $$ = &new_config->tf_route; }
92 | PROTOCOL { $$ = &new_config->tf_proto; }
93 | BASE { $$ = &new_config->tf_base; }
94 | LOG { $$ = &new_config->tf_log; }
95
96 timeformat_spec:
97 timeformat_which TEXT { *$1 = (struct timeformat){$2, NULL, 0}; }
98 | timeformat_which TEXT expr TEXT { *$1 = (struct timeformat){$2, $4, $3}; }
99 | timeformat_which ISO SHORT { *$1 = (struct timeformat){"%T", "%F", 20*3600}; }
100 | timeformat_which ISO LONG { *$1 = (struct timeformat){"%F %T", NULL, 0}; }
101 | timeformat_which OLD SHORT { *$1 = (struct timeformat){NULL, NULL, 0}; }
102 | timeformat_which OLD LONG { *$1 = (struct timeformat){"%d-%m-%Y %T", NULL, 0}; }
103 ;
104
105 timeformat_base:
106 TIMEFORMAT timeformat_spec ';'
107 ;
108
109
CF_ADDTO(conf,debug_unix)110 CF_ADDTO(conf, debug_unix)
111
112 debug_unix:
113 DEBUG LATENCY bool { new_config->latency_debug = $3; }
114 | DEBUG LATENCY LIMIT expr_us { new_config->latency_limit = $4; }
115 | WATCHDOG WARNING expr_us { new_config->watchdog_warning = $3; }
116 | WATCHDOG TIMEOUT expr_us { new_config->watchdog_timeout = ($3 + 999999) TO_S; }
117 ;
118
119
120 /* Unix specific commands */
121
122 CF_CLI_HELP(CONFIGURE, ..., [[Reload configuration]])
123
124 CF_CLI(CONFIGURE, cfg_name cfg_timeout, [\"<file>\"] [timeout [<sec>]], [[Reload configuration]])
125 { cmd_reconfig($2, RECONFIG_HARD, $3); } ;
126
127 CF_CLI(CONFIGURE SOFT, cfg_name cfg_timeout, [\"<file>\"] [timeout [<sec>]], [[Reload configuration and ignore changes in filters]])
128 { cmd_reconfig($3, RECONFIG_SOFT, $4); } ;
129
130 /* Hack to get input completion for 'timeout' */
131 CF_CLI_CMD(CONFIGURE TIMEOUT, [<sec>], [[Reload configuration with undo timeout]])
132 CF_CLI_CMD(CONFIGURE SOFT TIMEOUT, [<sec>], [[Reload configuration with undo timeout]])
133
134 CF_CLI(CONFIGURE CONFIRM,,, [[Confirm last configuration change - deactivate undo timeout]])
135 { cmd_reconfig_confirm(); } ;
136
137 CF_CLI(CONFIGURE UNDO,,, [[Undo last configuration change]])
138 { cmd_reconfig_undo(); } ;
139
140 CF_CLI(CONFIGURE CHECK, cfg_name, [\"<file>\"], [[Parse configuration and check its validity]])
141 { cmd_check_config($3); } ;
142
143 CF_CLI(DOWN,,, [[Shut the daemon down]])
144 { cmd_shutdown(); } ;
145
146 cfg_name:
147 /* empty */ { $$ = NULL; }
148 | TEXT
149 ;
150
151 cfg_timeout:
152 /* empty */ { $$ = 0; }
153 | TIMEOUT { $$ = UNIX_DEFAULT_CONFIGURE_TIMEOUT; }
154 | TIMEOUT expr { $$ = $2; }
155 ;
156
157 CF_CODE
158
159 CF_END
160