static void nhrp_reg_reply(struct nhrp_reqid *reqid, void *arg)
{
struct nhrp_packet_parser *p = arg;
- struct nhrp_registration *r = container_of(reqid, struct nhrp_registration, reqid);
+ struct nhrp_registration *r =
+ container_of(reqid, struct nhrp_registration, reqid);
struct nhrp_nhs *nhs = r->nhs;
struct interface *ifp = nhs->ifp;
struct nhrp_interface *nifp = ifp->info;
debugf(NHRP_DEBUG_COMMON, "NHS: Reg.reply received");
ok = 1;
- while ((cie = nhrp_cie_pull(&p->payload, p->hdr, &cie_nbma, &cie_proto)) != NULL) {
- proto = sockunion_family(&cie_proto) != AF_UNSPEC ? &cie_proto : &p->src_proto;
+ while ((cie = nhrp_cie_pull(&p->payload, p->hdr, &cie_nbma, &cie_proto))
+ != NULL) {
+ proto = sockunion_family(&cie_proto) != AF_UNSPEC
+ ? &cie_proto
+ : &p->src_proto;
debugf(NHRP_DEBUG_COMMON, "NHS: CIE registration: %s: %d",
- sockunion2str(proto, buf, sizeof(buf)),
- cie->code);
- if (!((cie->code == NHRP_CODE_SUCCESS) ||
- (cie->code == NHRP_CODE_ADMINISTRATIVELY_PROHIBITED && nhs->hub)))
+ sockunion2str(proto, buf, sizeof(buf)), cie->code);
+ if (!((cie->code == NHRP_CODE_SUCCESS)
+ || (cie->code == NHRP_CODE_ADMINISTRATIVELY_PROHIBITED
+ && nhs->hub)))
ok = 0;
}
switch (htons(ext->type) & ~NHRP_EXTENSION_FLAG_COMPULSORY) {
case NHRP_EXTENSION_NAT_ADDRESS:
/* NHS adds second CIE if NAT is detected */
- if (nhrp_cie_pull(&extpl, p->hdr, &cie_nbma, &cie_proto) &&
- nhrp_cie_pull(&extpl, p->hdr, &cie_nbma, &cie_proto)) {
+ if (nhrp_cie_pull(&extpl, p->hdr, &cie_nbma, &cie_proto)
+ && nhrp_cie_pull(&extpl, p->hdr, &cie_nbma,
+ &cie_proto)) {
nifp->nat_nbma = cie_nbma;
- debugf(NHRP_DEBUG_IF, "%s: NAT detected, real NBMA address: %s",
- ifp->name, sockunion2str(&nifp->nbma, buf, sizeof(buf)));
+ debugf(NHRP_DEBUG_IF,
+ "%s: NAT detected, real NBMA address: %s",
+ ifp->name,
+ sockunion2str(&nifp->nbma, buf,
+ sizeof(buf)));
}
break;
}
r->proto_addr = p->dst_proto;
c = nhrp_cache_get(ifp, &p->dst_proto, 1);
- if (c) nhrp_cache_update_binding(c, NHRP_CACHE_NHS, holdtime, nhrp_peer_ref(r->peer), 0, NULL);
+ if (c)
+ nhrp_cache_update_binding(c, NHRP_CACHE_NHS, holdtime,
+ nhrp_peer_ref(r->peer), 0, NULL);
}
static int nhrp_reg_timeout(struct thread *t)
if (r->timeout >= 16 && sockunion_family(&r->proto_addr) != AF_UNSPEC) {
nhrp_reqid_free(&nhrp_packet_reqid, &r->reqid);
c = nhrp_cache_get(r->nhs->ifp, &r->proto_addr, 0);
- if (c) nhrp_cache_update_binding(c, NHRP_CACHE_NHS, -1, NULL, 0, NULL);
+ if (c)
+ nhrp_cache_update_binding(c, NHRP_CACHE_NHS, -1, NULL,
+ 0, NULL);
sockunion_family(&r->proto_addr) = AF_UNSPEC;
}
r->timeout <<= 1;
- if (r->timeout > 64) r->timeout = 2;
- thread_add_timer_msec(master, nhrp_reg_send_req, r, 10,
- &r->t_register);
+ if (r->timeout > 64)
+ r->timeout = 2;
+ thread_add_timer_msec(master, nhrp_reg_send_req, r, 10, &r->t_register);
return 0;
}
static void nhrp_reg_peer_notify(struct notifier_block *n, unsigned long cmd)
{
- struct nhrp_registration *r = container_of(n, struct nhrp_registration, peer_notifier);
+ struct nhrp_registration *r =
+ container_of(n, struct nhrp_registration, peer_notifier);
char buf[SU_ADDRSTRLEN];
switch (cmd) {
case NOTIFY_PEER_IFCONFIG_CHANGED:
case NOTIFY_PEER_MTU_CHANGED:
debugf(NHRP_DEBUG_COMMON, "NHS: Flush timer for %s",
- sockunion2str(&r->peer->vc->remote.nbma, buf, sizeof buf));
+ sockunion2str(&r->peer->vc->remote.nbma, buf,
+ sizeof buf));
THREAD_TIMER_OFF(r->t_register);
thread_add_timer_msec(master, nhrp_reg_send_req, r, 10,
&r->t_register);
r->t_register = NULL;
if (!nhrp_peer_check(r->peer, 2)) {
debugf(NHRP_DEBUG_COMMON, "NHS: Waiting link for %s",
- sockunion2str(&r->peer->vc->remote.nbma, buf1, sizeof buf1));
+ sockunion2str(&r->peer->vc->remote.nbma, buf1,
+ sizeof buf1));
thread_add_timer(master, nhrp_reg_send_req, r, 120,
&r->t_register);
return 0;
sockunion2str(&if_ad->addr, buf1, sizeof(buf1));
sockunion2str(dst_proto, buf2, sizeof(buf2));
- debugf(NHRP_DEBUG_COMMON, "NHS: Register %s -> %s (timeout %d)", buf1, buf2, r->timeout);
+ debugf(NHRP_DEBUG_COMMON, "NHS: Register %s -> %s (timeout %d)", buf1,
+ buf2, r->timeout);
/* No protocol address configured for tunnel interface */
if (sockunion_family(&if_ad->addr) == AF_UNSPEC)
return 0;
zb = zbuf_alloc(1400);
- hdr = nhrp_packet_push(zb, NHRP_PACKET_REGISTRATION_REQUEST, &nifp->nbma, &if_ad->addr, dst_proto);
+ hdr = nhrp_packet_push(zb, NHRP_PACKET_REGISTRATION_REQUEST,
+ &nifp->nbma, &if_ad->addr, dst_proto);
hdr->hop_count = 1;
if (!(if_ad->flags & NHRP_IFF_REG_NO_UNIQUE))
hdr->flags |= htons(NHRP_FLAG_REGISTRATION_UNIQUE);
- hdr->u.request_id = htonl(nhrp_reqid_alloc(&nhrp_packet_reqid, &r->reqid, nhrp_reg_reply));
+ hdr->u.request_id = htonl(nhrp_reqid_alloc(&nhrp_packet_reqid,
+ &r->reqid, nhrp_reg_reply));
/* FIXME: push CIE for each local protocol address */
cie = nhrp_cie_push(zb, NHRP_CODE_SUCCESS, NULL, NULL);
XFREE(MTYPE_NHRP_REGISTRATION, r);
}
-static struct nhrp_registration *nhrp_reg_by_nbma(struct nhrp_nhs *nhs, const union sockunion *nbma_addr)
+static struct nhrp_registration *
+nhrp_reg_by_nbma(struct nhrp_nhs *nhs, const union sockunion *nbma_addr)
{
struct nhrp_registration *r;
- list_for_each_entry(r, &nhs->reglist_head, reglist_entry)
- if (sockunion_same(&r->peer->vc->remote.nbma, nbma_addr))
- return r;
+ list_for_each_entry(
+ r, &nhs->reglist_head,
+ reglist_entry) if (sockunion_same(&r->peer->vc->remote.nbma,
+ nbma_addr)) return r;
return NULL;
}
-static void nhrp_nhs_resolve_cb(struct resolver_query *q, int n, union sockunion *addrs)
+static void nhrp_nhs_resolve_cb(struct resolver_query *q, int n,
+ union sockunion *addrs)
{
struct nhrp_nhs *nhs = container_of(q, struct nhrp_nhs, dns_resolve);
struct nhrp_interface *nifp = nhs->ifp->info;
thread_add_timer(master, nhrp_nhs_resolve, nhs, 2 * 60 * 60,
&nhs->t_resolve);
- list_for_each_entry(reg, &nhs->reglist_head, reglist_entry)
- reg->mark = 1;
+ list_for_each_entry(reg, &nhs->reglist_head, reglist_entry) reg->mark =
+ 1;
nhs->hub = 0;
for (i = 0; i < n; i++) {
reg->timeout = 1;
list_init(®->reglist_entry);
list_add_tail(®->reglist_entry, &nhs->reglist_head);
- nhrp_peer_notify_add(reg->peer, ®->peer_notifier, nhrp_reg_peer_notify);
+ nhrp_peer_notify_add(reg->peer, ®->peer_notifier,
+ nhrp_reg_peer_notify);
thread_add_timer_msec(master, nhrp_reg_send_req, reg, 50,
®->t_register);
}
- list_for_each_entry_safe(reg, regn, &nhs->reglist_head, reglist_entry) {
+ list_for_each_entry_safe(reg, regn, &nhs->reglist_head, reglist_entry)
+ {
if (reg->mark)
nhrp_reg_delete(reg);
}
{
struct nhrp_nhs *nhs = THREAD_ARG(t);
- resolver_resolve(&nhs->dns_resolve, AF_INET, nhs->nbma_fqdn, nhrp_nhs_resolve_cb);
+ resolver_resolve(&nhs->dns_resolve, AF_INET, nhs->nbma_fqdn,
+ nhrp_nhs_resolve_cb);
return 0;
}
-int nhrp_nhs_add(struct interface *ifp, afi_t afi, union sockunion *proto_addr, const char *nbma_fqdn)
+int nhrp_nhs_add(struct interface *ifp, afi_t afi, union sockunion *proto_addr,
+ const char *nbma_fqdn)
{
struct nhrp_interface *nifp = ifp->info;
struct nhrp_nhs *nhs;
- if (sockunion_family(proto_addr) != AF_UNSPEC &&
- sockunion_family(proto_addr) != afi2family(afi))
+ if (sockunion_family(proto_addr) != AF_UNSPEC
+ && sockunion_family(proto_addr) != afi2family(afi))
return NHRP_ERR_PROTOCOL_ADDRESS_MISMATCH;
- list_for_each_entry(nhs, &nifp->afi[afi].nhslist_head, nhslist_entry) {
- if (sockunion_family(&nhs->proto_addr) != AF_UNSPEC &&
- sockunion_family(proto_addr) != AF_UNSPEC &&
- sockunion_same(&nhs->proto_addr, proto_addr))
+ list_for_each_entry(nhs, &nifp->afi[afi].nhslist_head, nhslist_entry)
+ {
+ if (sockunion_family(&nhs->proto_addr) != AF_UNSPEC
+ && sockunion_family(proto_addr) != AF_UNSPEC
+ && sockunion_same(&nhs->proto_addr, proto_addr))
return NHRP_ERR_ENTRY_EXISTS;
if (strcmp(nhs->nbma_fqdn, nbma_fqdn) == 0)
}
nhs = XMALLOC(MTYPE_NHRP_NHS, sizeof(struct nhrp_nhs));
- if (!nhs) return NHRP_ERR_NO_MEMORY;
- *nhs = (struct nhrp_nhs) {
+ *nhs = (struct nhrp_nhs){
.afi = afi,
.ifp = ifp,
.proto_addr = *proto_addr,
return NHRP_OK;
}
-int nhrp_nhs_del(struct interface *ifp, afi_t afi, union sockunion *proto_addr, const char *nbma_fqdn)
+int nhrp_nhs_del(struct interface *ifp, afi_t afi, union sockunion *proto_addr,
+ const char *nbma_fqdn)
{
struct nhrp_interface *nifp = ifp->info;
struct nhrp_nhs *nhs, *nnhs;
int ret = NHRP_ERR_ENTRY_NOT_FOUND;
- if (sockunion_family(proto_addr) != AF_UNSPEC &&
- sockunion_family(proto_addr) != afi2family(afi))
+ if (sockunion_family(proto_addr) != AF_UNSPEC
+ && sockunion_family(proto_addr) != afi2family(afi))
return NHRP_ERR_PROTOCOL_ADDRESS_MISMATCH;
- list_for_each_entry_safe(nhs, nnhs, &nifp->afi[afi].nhslist_head, nhslist_entry) {
+ list_for_each_entry_safe(nhs, nnhs, &nifp->afi[afi].nhslist_head,
+ nhslist_entry)
+ {
if (!sockunion_same(&nhs->proto_addr, proto_addr))
continue;
if (strcmp(nhs->nbma_fqdn, nbma_fqdn) != 0)
nhrp_reg_delete(r);
THREAD_OFF(nhs->t_resolve);
list_del(&nhs->nhslist_entry);
- free((void*) nhs->nbma_fqdn);
+ free((void *)nhs->nbma_fqdn);
XFREE(MTYPE_NHRP_NHS, nhs);
return 0;
}
FOR_ALL_INTERFACES (vrf, ifp) {
nifp = ifp->info;
for (afi = 0; afi < AFI_MAX; afi++) {
- list_for_each_entry_safe(nhs, tmp, &nifp->afi[afi].nhslist_head, nhslist_entry)
- nhrp_nhs_free(nhs);
+ list_for_each_entry_safe(
+ nhs, tmp, &nifp->afi[afi].nhslist_head,
+ nhslist_entry) nhrp_nhs_free(nhs);
}
}
}
-void nhrp_nhs_foreach(struct interface *ifp, afi_t afi, void (*cb)(struct nhrp_nhs *, struct nhrp_registration *, void *), void *ctx)
+void nhrp_nhs_foreach(struct interface *ifp, afi_t afi,
+ void (*cb)(struct nhrp_nhs *, struct nhrp_registration *,
+ void *),
+ void *ctx)
{
struct nhrp_interface *nifp = ifp->info;
struct nhrp_nhs *nhs;
struct nhrp_registration *reg;
- list_for_each_entry(nhs, &nifp->afi[afi].nhslist_head, nhslist_entry) {
+ list_for_each_entry(nhs, &nifp->afi[afi].nhslist_head, nhslist_entry)
+ {
if (!list_empty(&nhs->reglist_head)) {
- list_for_each_entry(reg, &nhs->reglist_head, reglist_entry)
- cb(nhs, reg, ctx);
+ list_for_each_entry(reg, &nhs->reglist_head,
+ reglist_entry) cb(nhs, reg, ctx);
} else
cb(nhs, 0, ctx);
}
projects / mirror_frr.git / blobdiff