Annotation of embedaddon/bird/sysdep/unix/config.Y, revision 1.1
1.1 ! misho 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: FILE *f = tracked_fopen(new_config->pool, $1, "a");
! 46: if (!f) cf_error("Unable to open log file `%s': %m", $1);
! 47: $$ = f;
! 48: }
! 49: | SYSLOG syslog_name { $$ = 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: FILE *f = tracked_fopen(new_config->pool, $2, "a");
! 82: if (!f) cf_error("Unable to open MRTDump file '%s': %m", $2);
! 83: new_config->mrtdump_file = fileno(f);
! 84: }
! 85: ;
! 86:
! 87:
! 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:
! 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
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