161 lines
4 KiB
Text
161 lines
4 KiB
Text
/*
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* BIRD -- OSPF Configuration
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*
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* (c) 1999-2000 Ondrej Filip <feela@network.cz>
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*
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* Can be freely distributed and used under the terms of the GNU GPL.
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*/
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CF_HDR
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#include "proto/ospf/ospf.h"
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CF_DEFINES
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#define OSPF_CFG ((struct ospf_config *) this_proto)
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static struct ospf_area_config *this_area;
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static struct iface_patt *this_ipatt;
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#define OSPF_PATT ((struct ospf_iface_patt *) this_ipatt)
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static struct nbma_node *this_nbma;
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CF_DECLS
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CF_KEYWORDS(OSPF, AREA, OSPF_METRIC1, OSPF_METRIC2, OSPF_TAG)
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CF_KEYWORDS(NEIGHBORS, RFC1583COMPAT, STUB, TICK, COST, RETRANSMIT)
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CF_KEYWORDS(HELLO, TRANSIT, PRIORITY, DEAD, NONBROADCAST, POINTOPOINT, TYPE)
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CF_KEYWORDS(NEIGHBORS)
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%type <t> opttext
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CF_GRAMMAR
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CF_ADDTO(proto, ospf_proto '}')
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ospf_proto_start: proto_start OSPF {
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this_proto = proto_config_new(&proto_ospf, sizeof(struct ospf_config));
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this_proto->preference = DEF_PREF_OSPF;
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init_list(&OSPF_CFG->area_list);
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OSPF_CFG->rfc1583=1;
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}
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;
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ospf_proto:
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ospf_proto_start proto_name '{'
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| ospf_proto ospf_proto_item ';'
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;
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ospf_proto_item:
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proto_item
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| RFC1583COMPAT bool ';' { OSPF_CFG->rfc1583 = $2; }
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| ospf_area '}'
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;
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ospf_area_start: AREA idval '{' {
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this_area = cfg_allocz(sizeof(struct ospf_area_config));
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add_tail(&OSPF_CFG->area_list, NODE this_area);
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this_area->areaid = $2;
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this_area->tick = DISPTICK;
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this_area->stub = 0;
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init_list(&this_area->patt_list);
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}
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;
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ospf_area: ospf_area_start ospf_area_opts
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;
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ospf_area_opts:
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/* empty */
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| ospf_area_opts ospf_area_item ';'
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;
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ospf_area_item:
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STUB bool { this_area->stub = $2 ; }
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| TICK NUM { this_area->tick = $2 ; }
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| INTERFACE ospf_iface_list
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;
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ospf_iface_item:
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COST NUM { OSPF_PATT->cost = $2 ; }
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| HELLO NUM { OSPF_PATT->helloint = $2 ; }
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| RETRANSMIT NUM { OSPF_PATT->rxmtint = $2 ; }
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| TRANSIT DELAY NUM { OSPF_PATT->inftransdelay = $3 ; }
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| PRIORITY NUM { OSPF_PATT->priority = $2 ; }
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| WAIT NUM { OSPF_PATT->waitint = $2 ; }
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| DEAD COUNT NUM { OSPF_PATT->deadc = $3 ; }
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| TYPE BROADCAST { OSPF_PATT->type = OSPF_IT_BCAST ; }
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| TYPE NONBROADCAST { OSPF_PATT->type = OSPF_IT_NBMA ; }
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| TYPE POINTOPOINT { OSPF_PATT->type = OSPF_IT_PTP ; }
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| NEIGHBORS '{' ipa_list '}'
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;
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ipa_list:
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/* empty */
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| ipa_list ipa_item
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;
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ipa_item: IPA ';'
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{
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this_nbma = cfg_allocz(sizeof(struct nbma_node));
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add_tail(&OSPF_PATT->nbma_list, NODE this_nbma);
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this_nbma->ip=$1;
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}
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;
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ospf_iface_start:
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{
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this_ipatt = cfg_allocz(sizeof(struct ospf_iface_patt));
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add_tail(&this_area->patt_list, NODE this_ipatt);
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OSPF_PATT->cost = COST_D;
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OSPF_PATT->helloint = HELLOINT_D;
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OSPF_PATT->rxmtint = RXMTINT_D;
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OSPF_PATT->inftransdelay = INFTRANSDELAY_D;
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OSPF_PATT->priority = PRIORITY_D;
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OSPF_PATT->waitint = WAIT_DMH*HELLOINT_D;
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OSPF_PATT->deadc = DEADC_D;
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OSPF_PATT->type = OSPF_IT_UNDEF;
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init_list(&OSPF_PATT->nbma_list);
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}
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;
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ospf_iface_opts:
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/* empty */
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| ospf_iface_opts ospf_iface_item ';'
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;
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ospf_iface_opt_list:
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/* empty */
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| '{' ospf_iface_opts '}'
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;
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ospf_iface:
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ospf_iface_start iface_patt ospf_iface_opt_list
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;
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ospf_iface_list:
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ospf_iface
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| ospf_iface_list ',' ospf_iface
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;
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opttext:
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TEXT
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| /* empty */ { $$ = NULL; }
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;
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CF_ADDTO(dynamic_attr, OSPF_METRIC1 { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_METRIC1); })
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CF_ADDTO(dynamic_attr, OSPF_METRIC2 { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_METRIC2); })
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CF_ADDTO(dynamic_attr, OSPF_TAG { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_TAG); })
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CF_CLI(SHOW OSPF, optsym, [<name>], [[Show information about ospf protocol]])
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{ ospf_sh(proto_get_named($3, &proto_ospf)); } ;
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CF_CLI(SHOW OSPF NEIGHBORS, optsym opttext, [<name>] [\"<interface>\"], [[Show information about ospf neighbors]])
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{ ospf_sh_neigh(proto_get_named($4, &proto_ospf), $5); } ;
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CF_CLI(SHOW OSPF INTERFACE, optsym opttext, [<name>] [\"<interface>\"], [[Show infomation about interface]])
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{ ospf_sh_iface(proto_get_named($4, &proto_ospf), $5); };
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CF_CODE
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CF_END
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