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Diffstat (limited to 'zebra/zebra_routemap.c')
-rw-r--r--zebra/zebra_routemap.c158
1 files changed, 70 insertions, 88 deletions
diff --git a/zebra/zebra_routemap.c b/zebra/zebra_routemap.c
index eb94e26c30..21aaf1d066 100644
--- a/zebra/zebra_routemap.c
+++ b/zebra/zebra_routemap.c
@@ -31,13 +31,9 @@ static uint32_t zebra_rmap_update_timer = ZEBRA_RMAP_DEFAULT_UPDATE_TIMER;
static struct event *zebra_t_rmap_update = NULL;
char *zebra_import_table_routemap[AFI_MAX][ZEBRA_KERNEL_TABLE_MAX];
-struct nh_rmap_obj {
+struct zebra_rmap_obj {
struct nexthop *nexthop;
- vrf_id_t vrf_id;
- uint32_t source_protocol;
- uint8_t instance;
- int metric;
- route_tag_t tag;
+ struct route_entry *re;
};
static void zebra_route_map_set_delay_timer(uint32_t value);
@@ -49,12 +45,12 @@ static enum route_map_cmd_result_t
route_match_tag(void *rule, const struct prefix *prefix, void *object)
{
route_tag_t *tag;
- struct nh_rmap_obj *nh_data;
+ struct zebra_rmap_obj *rm_data;
tag = rule;
- nh_data = object;
+ rm_data = object;
- if (nh_data->tag == *tag)
+ if (rm_data->re->tag == *tag)
return RMAP_MATCH;
return RMAP_NOMATCH;
@@ -74,19 +70,19 @@ static const struct route_map_rule_cmd route_match_tag_cmd = {
static enum route_map_cmd_result_t
route_match_interface(void *rule, const struct prefix *prefix, void *object)
{
- struct nh_rmap_obj *nh_data;
+ struct zebra_rmap_obj *rm_data;
char *ifname = rule;
ifindex_t ifindex;
if (strcasecmp(ifname, "any") == 0)
return RMAP_MATCH;
- nh_data = object;
- if (!nh_data || !nh_data->nexthop)
+ rm_data = object;
+ if (!rm_data || !rm_data->nexthop)
return RMAP_NOMATCH;
- ifindex = ifname2ifindex(ifname, nh_data->vrf_id);
+ ifindex = ifname2ifindex(ifname, rm_data->nexthop->vrf_id);
if (ifindex == 0)
return RMAP_NOMATCH;
- if (nh_data->nexthop->ifindex == ifindex)
+ if (rm_data->nexthop->ifindex == ifindex)
return RMAP_MATCH;
return RMAP_NOMATCH;
@@ -1017,21 +1013,21 @@ static enum route_map_cmd_result_t
route_match_ip_next_hop(void *rule, const struct prefix *prefix, void *object)
{
struct access_list *alist;
- struct nh_rmap_obj *nh_data;
+ struct zebra_rmap_obj *rm_data;
struct prefix_ipv4 p;
- nh_data = object;
- if (!nh_data)
+ rm_data = object;
+ if (!rm_data)
return RMAP_NOMATCH;
- switch (nh_data->nexthop->type) {
+ switch (rm_data->nexthop->type) {
case NEXTHOP_TYPE_IFINDEX:
/* Interface routes can't match ip next-hop */
return RMAP_NOMATCH;
case NEXTHOP_TYPE_IPV4_IFINDEX:
case NEXTHOP_TYPE_IPV4:
p.family = AF_INET;
- p.prefix = nh_data->nexthop->gate.ipv4;
+ p.prefix = rm_data->nexthop->gate.ipv4;
p.prefixlen = IPV4_MAX_BITLEN;
break;
case NEXTHOP_TYPE_IPV6:
@@ -1080,21 +1076,21 @@ route_match_ip_next_hop_prefix_list(void *rule, const struct prefix *prefix,
void *object)
{
struct prefix_list *plist;
- struct nh_rmap_obj *nh_data;
+ struct zebra_rmap_obj *rm_data;
struct prefix_ipv4 p;
- nh_data = (struct nh_rmap_obj *)object;
- if (!nh_data)
+ rm_data = (struct zebra_rmap_obj *)object;
+ if (!rm_data)
return RMAP_NOMATCH;
- switch (nh_data->nexthop->type) {
+ switch (rm_data->nexthop->type) {
case NEXTHOP_TYPE_IFINDEX:
/* Interface routes can't match ip next-hop */
return RMAP_NOMATCH;
case NEXTHOP_TYPE_IPV4_IFINDEX:
case NEXTHOP_TYPE_IPV4:
p.family = AF_INET;
- p.prefix = nh_data->nexthop->gate.ipv4;
+ p.prefix = rm_data->nexthop->gate.ipv4;
p.prefixlen = IPV4_MAX_BITLEN;
break;
case NEXTHOP_TYPE_IPV6:
@@ -1264,14 +1260,14 @@ static enum route_map_cmd_result_t
route_match_ipv6_next_hop_type(void *rule, const struct prefix *prefix,
void *object)
{
- struct nh_rmap_obj *nh_data;
+ struct zebra_rmap_obj *rm_data;
if (prefix->family == AF_INET6) {
- nh_data = (struct nh_rmap_obj *)object;
- if (!nh_data)
+ rm_data = (struct zebra_rmap_obj *)object;
+ if (!rm_data)
return RMAP_NOMATCH;
- if (nh_data->nexthop->type == NEXTHOP_TYPE_BLACKHOLE)
+ if (rm_data->nexthop->type == NEXTHOP_TYPE_BLACKHOLE)
return RMAP_MATCH;
}
@@ -1356,21 +1352,21 @@ route_match_ip_nexthop_prefix_len(void *rule, const struct prefix *prefix,
void *object)
{
uint32_t *prefixlen = (uint32_t *)rule;
- struct nh_rmap_obj *nh_data;
+ struct zebra_rmap_obj *rm_data;
struct prefix_ipv4 p;
- nh_data = (struct nh_rmap_obj *)object;
- if (!nh_data || !nh_data->nexthop)
+ rm_data = (struct zebra_rmap_obj *)object;
+ if (!rm_data || !rm_data->nexthop)
return RMAP_NOMATCH;
- switch (nh_data->nexthop->type) {
+ switch (rm_data->nexthop->type) {
case NEXTHOP_TYPE_IFINDEX:
/* Interface routes can't match ip next-hop */
return RMAP_NOMATCH;
case NEXTHOP_TYPE_IPV4_IFINDEX:
case NEXTHOP_TYPE_IPV4:
p.family = AF_INET;
- p.prefix = nh_data->nexthop->gate.ipv4;
+ p.prefix = rm_data->nexthop->gate.ipv4;
p.prefixlen = IPV4_MAX_BITLEN;
break;
case NEXTHOP_TYPE_IPV6:
@@ -1395,14 +1391,14 @@ static enum route_map_cmd_result_t
route_match_ip_next_hop_type(void *rule, const struct prefix *prefix,
void *object)
{
- struct nh_rmap_obj *nh_data;
+ struct zebra_rmap_obj *rm_data;
if (prefix->family == AF_INET) {
- nh_data = (struct nh_rmap_obj *)object;
- if (!nh_data)
+ rm_data = (struct zebra_rmap_obj *)object;
+ if (!rm_data)
return RMAP_NOMATCH;
- if (nh_data->nexthop->type == NEXTHOP_TYPE_BLACKHOLE)
+ if (rm_data->nexthop->type == NEXTHOP_TYPE_BLACKHOLE)
return RMAP_MATCH;
}
@@ -1432,15 +1428,14 @@ static const struct route_map_rule_cmd
static enum route_map_cmd_result_t
route_match_source_protocol(void *rule, const struct prefix *p, void *object)
{
- uint32_t *rib_type = (uint32_t *)rule;
- struct nh_rmap_obj *nh_data;
+ int32_t *rib_type = (int32_t *)rule;
+ struct zebra_rmap_obj *rm_data;
- nh_data = (struct nh_rmap_obj *)object;
- if (!nh_data)
+ rm_data = (struct zebra_rmap_obj *)object;
+ if (!rm_data)
return RMAP_NOMATCH;
- return ((nh_data->source_protocol == *rib_type) ? RMAP_MATCH
- : RMAP_NOMATCH);
+ return ((rm_data->re->type == *rib_type) ? RMAP_MATCH : RMAP_NOMATCH);
}
static void *route_match_source_protocol_compile(const char *arg)
@@ -1473,13 +1468,13 @@ static enum route_map_cmd_result_t
route_match_source_instance(void *rule, const struct prefix *p, void *object)
{
uint8_t *instance = (uint8_t *)rule;
- struct nh_rmap_obj *nh_data;
+ struct zebra_rmap_obj *rm_data;
- nh_data = (struct nh_rmap_obj *)object;
- if (!nh_data)
+ rm_data = (struct zebra_rmap_obj *)object;
+ if (!rm_data)
return RMAP_NOMATCH;
- return (nh_data->instance == *instance) ? RMAP_MATCH : RMAP_NOMATCH;
+ return (rm_data->re->instance == *instance) ? RMAP_MATCH : RMAP_NOMATCH;
}
static void *route_match_source_instance_compile(const char *arg)
@@ -1513,10 +1508,10 @@ static const struct route_map_rule_cmd route_match_source_instance_cmd = {
static enum route_map_cmd_result_t
route_set_src(void *rule, const struct prefix *prefix, void *object)
{
- struct nh_rmap_obj *nh_data;
+ struct zebra_rmap_obj *rm_data;
- nh_data = (struct nh_rmap_obj *)object;
- nh_data->nexthop->rmap_src = *(union g_addr *)rule;
+ rm_data = (struct zebra_rmap_obj *)object;
+ rm_data->nexthop->rmap_src = *(union g_addr *)rule;
return RMAP_OKAY;
}
@@ -1761,26 +1756,22 @@ void zebra_routemap_finish(void)
route_map_finish();
}
-route_map_result_t
-zebra_route_map_check(afi_t family, int rib_type, uint8_t instance,
- const struct prefix *p, struct nexthop *nexthop,
- struct zebra_vrf *zvrf, route_tag_t tag)
+route_map_result_t zebra_route_map_check(afi_t family, struct route_entry *re,
+ const struct prefix *p,
+ struct nexthop *nexthop,
+ struct zebra_vrf *zvrf)
{
struct route_map *rmap = NULL;
char *rm_name;
route_map_result_t ret = RMAP_PERMITMATCH;
- struct nh_rmap_obj nh_obj;
+ struct zebra_rmap_obj rm_obj;
- nh_obj.nexthop = nexthop;
- nh_obj.vrf_id = nexthop->vrf_id;
- nh_obj.source_protocol = rib_type;
- nh_obj.instance = instance;
- nh_obj.metric = 0;
- nh_obj.tag = tag;
+ rm_obj.nexthop = nexthop;
+ rm_obj.re = re;
- if (rib_type >= 0 && rib_type < ZEBRA_ROUTE_MAX) {
- rm_name = PROTO_RM_NAME(zvrf, family, rib_type);
- rmap = PROTO_RM_MAP(zvrf, family, rib_type);
+ if (re->type >= 0 && re->type < ZEBRA_ROUTE_MAX) {
+ rm_name = PROTO_RM_NAME(zvrf, family, re->type);
+ rmap = PROTO_RM_MAP(zvrf, family, re->type);
if (rm_name && !rmap)
return RMAP_DENYMATCH;
@@ -1793,7 +1784,7 @@ zebra_route_map_check(afi_t family, int rib_type, uint8_t instance,
return RMAP_DENYMATCH;
}
if (rmap) {
- ret = route_map_apply(rmap, p, &nh_obj);
+ ret = route_map_apply(rmap, p, &rm_obj);
}
return (ret);
@@ -1816,28 +1807,23 @@ void zebra_del_import_table_route_map(afi_t afi, uint32_t table)
XFREE(MTYPE_ROUTE_MAP_NAME, zebra_import_table_routemap[afi][table]);
}
-route_map_result_t
-zebra_import_table_route_map_check(int family, int re_type, uint8_t instance,
- const struct prefix *p,
- struct nexthop *nexthop,
- vrf_id_t vrf_id, route_tag_t tag,
- const char *rmap_name)
+route_map_result_t zebra_import_table_route_map_check(int family,
+ struct route_entry *re,
+ const struct prefix *p,
+ struct nexthop *nexthop,
+ const char *rmap_name)
{
struct route_map *rmap = NULL;
route_map_result_t ret = RMAP_DENYMATCH;
- struct nh_rmap_obj nh_obj;
+ struct zebra_rmap_obj rm_obj;
- nh_obj.nexthop = nexthop;
- nh_obj.vrf_id = vrf_id;
- nh_obj.source_protocol = re_type;
- nh_obj.instance = instance;
- nh_obj.metric = 0;
- nh_obj.tag = tag;
+ rm_obj.nexthop = nexthop;
+ rm_obj.re = re;
- if (re_type >= 0 && re_type < ZEBRA_ROUTE_MAX)
+ if (re->type >= 0 && re->type < ZEBRA_ROUTE_MAX)
rmap = route_map_lookup_by_name(rmap_name);
if (rmap) {
- ret = route_map_apply(rmap, p, &nh_obj);
+ ret = route_map_apply(rmap, p, &rm_obj);
}
return (ret);
@@ -1851,21 +1837,17 @@ route_map_result_t zebra_nht_route_map_check(afi_t afi, int client_proto,
{
struct route_map *rmap = NULL;
route_map_result_t ret = RMAP_PERMITMATCH;
- struct nh_rmap_obj nh_obj;
+ struct zebra_rmap_obj rm_obj;
- nh_obj.nexthop = nexthop;
- nh_obj.vrf_id = nexthop->vrf_id;
- nh_obj.source_protocol = re->type;
- nh_obj.instance = re->instance;
- nh_obj.metric = re->metric;
- nh_obj.tag = re->tag;
+ rm_obj.nexthop = nexthop;
+ rm_obj.re = re;
if (client_proto >= 0 && client_proto < ZEBRA_ROUTE_MAX)
rmap = NHT_RM_MAP(zvrf, afi, client_proto);
if (!rmap && NHT_RM_MAP(zvrf, afi, ZEBRA_ROUTE_MAX))
rmap = NHT_RM_MAP(zvrf, afi, ZEBRA_ROUTE_MAX);
if (rmap)
- ret = route_map_apply(rmap, p, &nh_obj);
+ ret = route_map_apply(rmap, p, &rm_obj);
return ret;
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-09 05:54:09 +0000