}
/* Free communities value. */
-void community_free(struct community *com)
+void community_free(struct community **com)
{
- if (com->val)
- XFREE(MTYPE_COMMUNITY_VAL, com->val);
- if (com->str)
- XFREE(MTYPE_COMMUNITY_STR, com->str);
-
- if (com->json) {
- json_object_free(com->json);
- com->json = NULL;
+ if ((*com)->val)
+ XFREE(MTYPE_COMMUNITY_VAL, (*com)->val);
+ if ((*com)->str)
+ XFREE(MTYPE_COMMUNITY_STR, (*com)->str);
+
+ if ((*com)->json) {
+ json_object_free((*com)->json);
+ (*com)->json = NULL;
}
- XFREE(MTYPE_COMMUNITY, com);
+ XFREE(MTYPE_COMMUNITY, (*com));
}
/* Add one community value to the community. */
For Well-known communities value, below keyword is used.
0x0 "internet"
+ 0xFFFF0000 "graceful-shutdown"
+ 0xFFFF0001 "accept-own"
+ 0xFFFF0002 "route-filter-translated-v4"
+ 0xFFFF0003 "route-filter-v4"
+ 0xFFFF0004 "route-filter-translated-v6"
+ 0xFFFF0005 "route-filter-v6"
+ 0xFFFF0006 "llgr-stale"
+ 0xFFFF0007 "no-llgr"
+ 0xFFFF0008 "accept-own-nexthop"
+ 0xFFFF029A "blackhole"
0xFFFFFF01 "no-export"
0xFFFFFF02 "no-advertise"
0xFFFFFF03 "local-AS"
- 0xFFFF0000 "graceful-shutdown"
+ 0xFFFFFF04 "no-peer"
For other values, "AS:VAL" format is used. */
static void set_community_string(struct community *com, bool make_json)
case COMMUNITY_INTERNET:
len += strlen(" internet");
break;
+ case COMMUNITY_GSHUT:
+ len += strlen(" graceful-shutdown");
+ break;
+ case COMMUNITY_ACCEPT_OWN:
+ len += strlen(" accept-own");
+ break;
+ case COMMUNITY_ROUTE_FILTER_TRANSLATED_v4:
+ len += strlen(" route-filter-translated-v4");
+ break;
+ case COMMUNITY_ROUTE_FILTER_v4:
+ len += strlen(" route-filter-v4");
+ break;
+ case COMMUNITY_ROUTE_FILTER_TRANSLATED_v6:
+ len += strlen(" route-filter-translated-v6");
+ break;
+ case COMMUNITY_ROUTE_FILTER_v6:
+ len += strlen(" route-filter-v6");
+ break;
+ case COMMUNITY_LLGR_STALE:
+ len += strlen(" llgr-stale");
+ break;
+ case COMMUNITY_NO_LLGR:
+ len += strlen(" no-llgr");
+ break;
+ case COMMUNITY_ACCEPT_OWN_NEXTHOP:
+ len += strlen(" accept-own-nexthop");
+ break;
+ case COMMUNITY_BLACKHOLE:
+ len += strlen(" blackhole");
+ break;
case COMMUNITY_NO_EXPORT:
len += strlen(" no-export");
break;
case COMMUNITY_LOCAL_AS:
len += strlen(" local-AS");
break;
- case COMMUNITY_GSHUT:
- len += strlen(" graceful-shutdown");
+ case COMMUNITY_NO_PEER:
+ len += strlen(" no-peer");
break;
default:
len += strlen(" 65536:65535");
json_string);
}
break;
+ case COMMUNITY_GSHUT:
+ strcpy(pnt, "graceful-shutdown");
+ pnt += strlen("graceful-shutdown");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "gracefulShutdown");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
+ case COMMUNITY_ACCEPT_OWN:
+ strcpy(pnt, "accept-own");
+ pnt += strlen("accept-own");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "acceptown");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
+ case COMMUNITY_ROUTE_FILTER_TRANSLATED_v4:
+ strcpy(pnt, "route-filter-translated-v4");
+ pnt += strlen("route-filter-translated-v4");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "routeFilterTranslatedV4");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
+ case COMMUNITY_ROUTE_FILTER_v4:
+ strcpy(pnt, "route-filter-v4");
+ pnt += strlen("route-filter-v4");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "routeFilterV4");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
+ case COMMUNITY_ROUTE_FILTER_TRANSLATED_v6:
+ strcpy(pnt, "route-filter-translated-v6");
+ pnt += strlen("route-filter-translated-v6");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "routeFilterTranslatedV6");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
+ case COMMUNITY_ROUTE_FILTER_v6:
+ strcpy(pnt, "route-filter-v6");
+ pnt += strlen("route-filter-v6");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "routeFilterV6");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
+ case COMMUNITY_LLGR_STALE:
+ strcpy(pnt, "llgr-stale");
+ pnt += strlen("llgr-stale");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "llgrStale");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
+ case COMMUNITY_NO_LLGR:
+ strcpy(pnt, "no-llgr");
+ pnt += strlen("no-llgr");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "noLlgr");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
+ case COMMUNITY_ACCEPT_OWN_NEXTHOP:
+ strcpy(pnt, "accept-own-nexthop");
+ pnt += strlen("accept-own-nexthop");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "acceptownnexthop");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
+ case COMMUNITY_BLACKHOLE:
+ strcpy(pnt, "blackhole");
+ pnt += strlen("blackhole");
+ if (make_json) {
+ json_string = json_object_new_string(
+ "blackhole");
+ json_object_array_add(json_community_list,
+ json_string);
+ }
+ break;
case COMMUNITY_NO_EXPORT:
strcpy(pnt, "no-export");
pnt += strlen("no-export");
json_string);
}
break;
- case COMMUNITY_GSHUT:
- strcpy(pnt, "graceful-shutdown");
- pnt += strlen("graceful-shutdown");
+ case COMMUNITY_NO_PEER:
+ strcpy(pnt, "no-peer");
+ pnt += strlen("no-peer");
if (make_json) {
- json_string = json_object_new_string(
- "gracefulShutdown");
+ json_string = json_object_new_string("noPeer");
json_object_array_add(json_community_list,
json_string);
}
/* Arguemnt com is allocated temporary. So when it is not used in
hash, it should be freed. */
if (find != com)
- community_free(com);
+ community_free(&com);
/* Increment refrence counter. */
find->refcnt++;
ret = (struct community *)hash_release(comhash, *com);
assert(ret != NULL);
- community_free(*com);
- *com = NULL;
+ community_free(com);
}
}
/* If two aspath have same value then return 1 else return 0. This
function is used by hash package. */
-int community_cmp(const struct community *com1, const struct community *com2)
+bool community_cmp(const struct community *com1, const struct community *com2)
{
if (com1 == NULL && com2 == NULL)
- return 1;
+ return true;
if (com1 == NULL || com2 == NULL)
- return 0;
+ return false;
if (com1->size == com2->size)
if (memcmp(com1->val, com2->val, com1->size * 4) == 0)
- return 1;
- return 0;
+ return true;
+ return false;
}
/* Add com2 to the end of com1. */
/* Community token enum. */
enum community_token {
community_token_val,
+ community_token_gshut,
+ community_token_accept_own,
+ community_token_route_filter_translated_v4,
+ community_token_route_filter_v4,
+ community_token_route_filter_translated_v6,
+ community_token_route_filter_v6,
+ community_token_llgr_stale,
+ community_token_no_llgr,
+ community_token_accept_own_nexthop,
+ community_token_blackhole,
community_token_no_export,
community_token_no_advertise,
community_token_local_as,
- community_token_gshut,
+ community_token_no_peer,
community_token_unknown
};
p += strlen("internet");
return p;
}
+ if (strncmp(p, "graceful-shutdown", strlen("graceful-shutdown"))
+ == 0) {
+ *val = COMMUNITY_GSHUT;
+ *token = community_token_gshut;
+ p += strlen("graceful-shutdown");
+ return p;
+ }
+ if (strncmp(p, "accept-own", strlen("accept-own"))
+ == 0) {
+ *val = COMMUNITY_ACCEPT_OWN;
+ *token = community_token_accept_own;
+ p += strlen("accept-own");
+ return p;
+ }
+ if (strncmp(p, "route-filter-translated-v4",
+ strlen("route-filter-translated-v4"))
+ == 0) {
+ *val = COMMUNITY_ROUTE_FILTER_TRANSLATED_v4;
+ *token = community_token_route_filter_translated_v4;
+ p += strlen("route-filter-translated-v4");
+ return p;
+ }
+ if (strncmp(p, "route-filter-v4", strlen("route-filter-v4"))
+ == 0) {
+ *val = COMMUNITY_ROUTE_FILTER_v4;
+ *token = community_token_route_filter_v4;
+ p += strlen("route-filter-v4");
+ return p;
+ }
+ if (strncmp(p, "route-filter-translated-v6",
+ strlen("route-filter-translated-v6"))
+ == 0) {
+ *val = COMMUNITY_ROUTE_FILTER_TRANSLATED_v6;
+ *token = community_token_route_filter_translated_v6;
+ p += strlen("route-filter-translated-v6");
+ return p;
+ }
+ if (strncmp(p, "route-filter-v6", strlen("route-filter-v6"))
+ == 0) {
+ *val = COMMUNITY_ROUTE_FILTER_v6;
+ *token = community_token_route_filter_v6;
+ p += strlen("route-filter-v6");
+ return p;
+ }
+ if (strncmp(p, "llgr-stale", strlen("llgr-stale"))
+ == 0) {
+ *val = COMMUNITY_LLGR_STALE;
+ *token = community_token_llgr_stale;
+ p += strlen("llgr-stale");
+ return p;
+ }
+ if (strncmp(p, "no-llgr", strlen("no-llgr"))
+ == 0) {
+ *val = COMMUNITY_NO_LLGR;
+ *token = community_token_no_llgr;
+ p += strlen("no-llgr");
+ return p;
+ }
+ if (strncmp(p, "accept-own-nexthop",
+ strlen("accept-own-nexthop"))
+ == 0) {
+ *val = COMMUNITY_ACCEPT_OWN_NEXTHOP;
+ *token = community_token_accept_own_nexthop;
+ p += strlen("accept-own-nexthop");
+ return p;
+ }
+ if (strncmp(p, "blackhole", strlen("blackhole"))
+ == 0) {
+ *val = COMMUNITY_BLACKHOLE;
+ *token = community_token_blackhole;
+ p += strlen("blackhole");
+ return p;
+ }
if (strncmp(p, "no-export", strlen("no-export")) == 0) {
*val = COMMUNITY_NO_EXPORT;
*token = community_token_no_export;
p += strlen("local-AS");
return p;
}
- if (strncmp(p, "graceful-shutdown", strlen("graceful-shutdown"))
- == 0) {
- *val = COMMUNITY_GSHUT;
- *token = community_token_gshut;
- p += strlen("graceful-shutdown");
+ if (strncmp(p, "no-peer", strlen("no-peer")) == 0) {
+ *val = COMMUNITY_NO_PEER;
+ *token = community_token_no_peer;
+ p += strlen("no-peer");
return p;
}
switch (token) {
case community_token_val:
+ case community_token_gshut:
+ case community_token_accept_own:
+ case community_token_route_filter_translated_v4:
+ case community_token_route_filter_v4:
+ case community_token_route_filter_translated_v6:
+ case community_token_route_filter_v6:
+ case community_token_llgr_stale:
+ case community_token_no_llgr:
+ case community_token_accept_own_nexthop:
+ case community_token_blackhole:
case community_token_no_export:
case community_token_no_advertise:
case community_token_local_as:
- case community_token_gshut:
+ case community_token_no_peer:
if (com == NULL) {
com = community_new();
com->json = NULL;
break;
case community_token_unknown:
if (com)
- community_free(com);
+ community_free(&com);
return NULL;
}
} while (str);
com_sort = community_uniq_sort(com);
- community_free(com);
+ community_free(&com);
return com_sort;
}
{
comhash =
hash_create((unsigned int (*)(void *))community_hash_make,
- (int (*)(const void *, const void *))community_cmp,
+ (bool (*)(const void *, const void *))community_cmp,
"BGP Community Hash");
}
projects / mirror_frr.git / blobdiff