#define IPADDRESS ASN_IPADDRESS
#define OBJECTIDENTIFIER ASN_OBJECT_ID
-static oid ipfw_oid [] = { IPFWMIB };
+static oid ipfw_oid[] = {IPFWMIB};
/* Hook functions. */
-static u_char * ipFwNumber (struct variable *, oid [], size_t *,
- int, size_t *, WriteMethod **);
-static u_char * ipFwTable (struct variable *, oid [], size_t *,
- int, size_t *, WriteMethod **);
-static u_char * ipCidrNumber (struct variable *, oid [], size_t *,
- int, size_t *, WriteMethod **);
-static u_char * ipCidrTable (struct variable *, oid [], size_t *,
- int, size_t *, WriteMethod **);
-
-static struct variable zebra_variables[] =
- {
- {0, GAUGE32, RONLY, ipFwNumber, 1, {1}},
- {IPFORWARDDEST, IPADDRESS, RONLY, ipFwTable, 3, {2, 1, 1}},
- {IPFORWARDMASK, IPADDRESS, RONLY, ipFwTable, 3, {2, 1, 2}},
- {IPFORWARDPOLICY, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 3}},
- {IPFORWARDNEXTHOP, IPADDRESS, RONLY, ipFwTable, 3, {2, 1, 4}},
- {IPFORWARDIFINDEX, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 5}},
- {IPFORWARDTYPE, ENUMERATION, RONLY, ipFwTable, 3, {2, 1, 6}},
- {IPFORWARDPROTO, ENUMERATION, RONLY, ipFwTable, 3, {2, 1, 7}},
- {IPFORWARDAGE, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 8}},
- {IPFORWARDINFO, OBJECTIDENTIFIER, RONLY, ipFwTable, 3, {2, 1, 9}},
- {IPFORWARDNEXTHOPAS, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 10}},
- {IPFORWARDMETRIC1, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 11}},
- {IPFORWARDMETRIC2, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 12}},
- {IPFORWARDMETRIC3, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 13}},
- {IPFORWARDMETRIC4, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 14}},
- {IPFORWARDMETRIC5, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 15}},
- {0, GAUGE32, RONLY, ipCidrNumber, 1, {3}},
- {IPCIDRROUTEDEST, IPADDRESS, RONLY, ipCidrTable, 3, {4, 1, 1}},
- {IPCIDRROUTEMASK, IPADDRESS, RONLY, ipCidrTable, 3, {4, 1, 2}},
- {IPCIDRROUTETOS, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 3}},
- {IPCIDRROUTENEXTHOP, IPADDRESS, RONLY, ipCidrTable, 3, {4, 1, 4}},
- {IPCIDRROUTEIFINDEX, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 5}},
- {IPCIDRROUTETYPE, ENUMERATION, RONLY, ipCidrTable, 3, {4, 1, 6}},
- {IPCIDRROUTEPROTO, ENUMERATION, RONLY, ipCidrTable, 3, {4, 1, 7}},
- {IPCIDRROUTEAGE, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 8}},
- {IPCIDRROUTEINFO, OBJECTIDENTIFIER, RONLY, ipCidrTable, 3, {4, 1, 9}},
- {IPCIDRROUTENEXTHOPAS, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 10}},
- {IPCIDRROUTEMETRIC1, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 11}},
- {IPCIDRROUTEMETRIC2, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 12}},
- {IPCIDRROUTEMETRIC3, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 13}},
- {IPCIDRROUTEMETRIC4, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 14}},
- {IPCIDRROUTEMETRIC5, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 15}},
- {IPCIDRROUTESTATUS, ROWSTATUS, RONLY, ipCidrTable, 3, {4, 1, 16}}
- };
-
-
-static u_char *
-ipFwNumber (struct variable *v, oid objid[], size_t *objid_len,
- int exact, size_t *val_len, WriteMethod **write_method)
+static uint8_t *ipFwNumber(struct variable *, oid[], size_t *, int, size_t *,
+ WriteMethod **);
+static uint8_t *ipFwTable(struct variable *, oid[], size_t *, int, size_t *,
+ WriteMethod **);
+static uint8_t *ipCidrNumber(struct variable *, oid[], size_t *, int, size_t *,
+ WriteMethod **);
+static uint8_t *ipCidrTable(struct variable *, oid[], size_t *, int, size_t *,
+ WriteMethod **);
+
+static struct variable zebra_variables[] = {
+ {0, GAUGE32, RONLY, ipFwNumber, 1, {1}},
+ {IPFORWARDDEST, IPADDRESS, RONLY, ipFwTable, 3, {2, 1, 1}},
+ {IPFORWARDMASK, IPADDRESS, RONLY, ipFwTable, 3, {2, 1, 2}},
+ {IPFORWARDPOLICY, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 3}},
+ {IPFORWARDNEXTHOP, IPADDRESS, RONLY, ipFwTable, 3, {2, 1, 4}},
+ {IPFORWARDIFINDEX, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 5}},
+ {IPFORWARDTYPE, ENUMERATION, RONLY, ipFwTable, 3, {2, 1, 6}},
+ {IPFORWARDPROTO, ENUMERATION, RONLY, ipFwTable, 3, {2, 1, 7}},
+ {IPFORWARDAGE, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 8}},
+ {IPFORWARDINFO, OBJECTIDENTIFIER, RONLY, ipFwTable, 3, {2, 1, 9}},
+ {IPFORWARDNEXTHOPAS, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 10}},
+ {IPFORWARDMETRIC1, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 11}},
+ {IPFORWARDMETRIC2, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 12}},
+ {IPFORWARDMETRIC3, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 13}},
+ {IPFORWARDMETRIC4, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 14}},
+ {IPFORWARDMETRIC5, INTEGER32, RONLY, ipFwTable, 3, {2, 1, 15}},
+ {0, GAUGE32, RONLY, ipCidrNumber, 1, {3}},
+ {IPCIDRROUTEDEST, IPADDRESS, RONLY, ipCidrTable, 3, {4, 1, 1}},
+ {IPCIDRROUTEMASK, IPADDRESS, RONLY, ipCidrTable, 3, {4, 1, 2}},
+ {IPCIDRROUTETOS, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 3}},
+ {IPCIDRROUTENEXTHOP, IPADDRESS, RONLY, ipCidrTable, 3, {4, 1, 4}},
+ {IPCIDRROUTEIFINDEX, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 5}},
+ {IPCIDRROUTETYPE, ENUMERATION, RONLY, ipCidrTable, 3, {4, 1, 6}},
+ {IPCIDRROUTEPROTO, ENUMERATION, RONLY, ipCidrTable, 3, {4, 1, 7}},
+ {IPCIDRROUTEAGE, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 8}},
+ {IPCIDRROUTEINFO, OBJECTIDENTIFIER, RONLY, ipCidrTable, 3, {4, 1, 9}},
+ {IPCIDRROUTENEXTHOPAS, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 10}},
+ {IPCIDRROUTEMETRIC1, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 11}},
+ {IPCIDRROUTEMETRIC2, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 12}},
+ {IPCIDRROUTEMETRIC3, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 13}},
+ {IPCIDRROUTEMETRIC4, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 14}},
+ {IPCIDRROUTEMETRIC5, INTEGER32, RONLY, ipCidrTable, 3, {4, 1, 15}},
+ {IPCIDRROUTESTATUS, ROWSTATUS, RONLY, ipCidrTable, 3, {4, 1, 16}}};
+
+
+static uint8_t *ipFwNumber(struct variable *v, oid objid[], size_t *objid_len,
+ int exact, size_t *val_len,
+ WriteMethod **write_method)
{
- static int result;
- struct route_table *table;
- struct route_node *rn;
- struct route_entry *re;
-
- if (smux_header_generic(v, objid, objid_len, exact, val_len, write_method) == MATCH_FAILED)
- return NULL;
-
- table = zebra_vrf_table (AFI_IP, SAFI_UNICAST, VRF_DEFAULT);
- if (! table)
- return NULL;
-
- /* Return number of routing entries. */
- result = 0;
- for (rn = route_top (table); rn; rn = route_next (rn))
- RNODE_FOREACH_RE (rn, re)
- result++;
+ static int result;
+ struct route_table *table;
+ struct route_node *rn;
+ struct route_entry *re;
+
+ if (smux_header_generic(v, objid, objid_len, exact, val_len,
+ write_method)
+ == MATCH_FAILED)
+ return NULL;
+
+ table = zebra_vrf_table(AFI_IP, SAFI_UNICAST, VRF_DEFAULT);
+ if (!table)
+ return NULL;
+
+ /* Return number of routing entries. */
+ result = 0;
+ for (rn = route_top(table); rn; rn = route_next(rn))
+ RNODE_FOREACH_RE (rn, re) {
+ result++;
+ }
- return (u_char *)&result;
+ return (uint8_t *)&result;
}
-static u_char *
-ipCidrNumber (struct variable *v, oid objid[], size_t *objid_len,
- int exact, size_t *val_len, WriteMethod **write_method)
+static uint8_t *ipCidrNumber(struct variable *v, oid objid[], size_t *objid_len,
+ int exact, size_t *val_len,
+ WriteMethod **write_method)
{
- static int result;
- struct route_table *table;
- struct route_node *rn;
- struct route_entry *re;
-
- if (smux_header_generic(v, objid, objid_len, exact, val_len, write_method) == MATCH_FAILED)
- return NULL;
-
- table = zebra_vrf_table (AFI_IP, SAFI_UNICAST, VRF_DEFAULT);
- if (! table)
- return 0;
-
- /* Return number of routing entries. */
- result = 0;
- for (rn = route_top (table); rn; rn = route_next (rn))
- RNODE_FOREACH_RE (rn, re)
- result++;
+ static int result;
+ struct route_table *table;
+ struct route_node *rn;
+ struct route_entry *re;
+
+ if (smux_header_generic(v, objid, objid_len, exact, val_len,
+ write_method)
+ == MATCH_FAILED)
+ return NULL;
+
+ table = zebra_vrf_table(AFI_IP, SAFI_UNICAST, VRF_DEFAULT);
+ if (!table)
+ return 0;
+
+ /* Return number of routing entries. */
+ result = 0;
+ for (rn = route_top(table); rn; rn = route_next(rn))
+ RNODE_FOREACH_RE (rn, re) {
+ result++;
+ }
- return (u_char *)&result;
+ return (uint8_t *)&result;
}
-static int
-in_addr_cmp(u_char *p1, u_char *p2)
+static int in_addr_cmp(uint8_t *p1, uint8_t *p2)
{
- int i;
-
- for (i=0; i<4; i++)
- {
- if (*p1 < *p2)
- return -1;
- if (*p1 > *p2)
- return 1;
- p1++; p2++;
- }
- return 0;
+ int i;
+
+ for (i = 0; i < 4; i++) {
+ if (*p1 < *p2)
+ return -1;
+ if (*p1 > *p2)
+ return 1;
+ p1++;
+ p2++;
+ }
+ return 0;
}
-static int
-in_addr_add(u_char *p, int num)
+static int in_addr_add(uint8_t *p, int num)
{
- int i, ip0;
-
- ip0 = *p;
- p += 4;
- for (i = 3; 0 <= i; i--) {
- p--;
- if (*p + num > 255) {
- *p += num;
- num = 1;
- } else {
- *p += num;
- return 1;
- }
- }
- if (ip0 > *p) {
- /* ip + num > 0xffffffff */
- return 0;
- }
-
- return 1;
-}
+ int i, ip0;
+
+ ip0 = *p;
+ p += 4;
+ for (i = 3; 0 <= i; i--) {
+ p--;
+ if (*p + num > 255) {
+ *p += num;
+ num = 1;
+ } else {
+ *p += num;
+ return 1;
+ }
+ }
+ if (ip0 > *p) {
+ /* ip + num > 0xffffffff */
+ return 0;
+ }
-static int
-proto_trans(int type)
-{
- switch (type)
- {
- case ZEBRA_ROUTE_SYSTEM:
- return 1; /* other */
- case ZEBRA_ROUTE_KERNEL:
- return 1; /* other */
- case ZEBRA_ROUTE_CONNECT:
- return 2; /* local interface */
- case ZEBRA_ROUTE_STATIC:
- return 3; /* static route */
- case ZEBRA_ROUTE_RIP:
- return 8; /* rip */
- case ZEBRA_ROUTE_RIPNG:
- return 1; /* shouldn't happen */
- case ZEBRA_ROUTE_OSPF:
- return 13; /* ospf */
- case ZEBRA_ROUTE_OSPF6:
- return 1; /* shouldn't happen */
- case ZEBRA_ROUTE_BGP:
- return 14; /* bgp */
- default:
- return 1; /* other */
- }
+ return 1;
}
-static void
-check_replace(struct route_node *np2, struct route_entry *re2,
- struct route_node **np, struct route_entry **re)
+static int proto_trans(int type)
{
- int proto, proto2;
-
- if (!*np)
- {
- *np = np2;
- *re = re2;
- return;
- }
-
- if (in_addr_cmp(&(*np)->p.u.prefix, &np2->p.u.prefix) < 0)
- return;
- if (in_addr_cmp(&(*np)->p.u.prefix, &np2->p.u.prefix) > 0)
- {
- *np = np2;
- *re = re2;
- return;
- }
-
- proto = proto_trans((*re)->type);
- proto2 = proto_trans(re2->type);
-
- if (proto2 > proto)
- return;
- if (proto2 < proto)
- {
- *np = np2;
- *re = re2;
- return;
- }
-
- if (in_addr_cmp((u_char *)&(*re)->nexthop->gate.ipv4,
- (u_char *)&re2->nexthop->gate.ipv4) <= 0)
- return;
-
- *np = np2;
- *re = re2;
- return;
+ switch (type) {
+ case ZEBRA_ROUTE_SYSTEM:
+ return 1; /* other */
+ case ZEBRA_ROUTE_KERNEL:
+ return 1; /* other */
+ case ZEBRA_ROUTE_CONNECT:
+ return 2; /* local interface */
+ case ZEBRA_ROUTE_STATIC:
+ return 3; /* static route */
+ case ZEBRA_ROUTE_RIP:
+ return 8; /* rip */
+ case ZEBRA_ROUTE_RIPNG:
+ return 1; /* shouldn't happen */
+ case ZEBRA_ROUTE_OSPF:
+ return 13; /* ospf */
+ case ZEBRA_ROUTE_OSPF6:
+ return 1; /* shouldn't happen */
+ case ZEBRA_ROUTE_BGP:
+ return 14; /* bgp */
+ default:
+ return 1; /* other */
+ }
}
-static void
-get_fwtable_route_node(struct variable *v, oid objid[], size_t *objid_len,
- int exact, struct route_node **np, struct route_entry **re)
+static void check_replace(struct route_node *np2, struct route_entry *re2,
+ struct route_node **np, struct route_entry **re)
{
- struct in_addr dest;
- struct route_table *table;
- struct route_node *np2;
- struct route_entry *re2;
- int proto;
- int policy;
- struct in_addr nexthop;
- u_char *pnt;
- int i;
+ int proto, proto2;
+
+ if (!*np) {
+ *np = np2;
+ *re = re2;
+ return;
+ }
+
+ if (in_addr_cmp(&(*np)->p.u.prefix, &np2->p.u.prefix) < 0)
+ return;
+ if (in_addr_cmp(&(*np)->p.u.prefix, &np2->p.u.prefix) > 0) {
+ *np = np2;
+ *re = re2;
+ return;
+ }
- /* Init index variables */
+ proto = proto_trans((*re)->type);
+ proto2 = proto_trans(re2->type);
- pnt = (u_char *) &dest;
- for (i = 0; i < 4; i++)
- *pnt++ = 0;
+ if (proto2 > proto)
+ return;
+ if (proto2 < proto) {
+ *np = np2;
+ *re = re2;
+ return;
+ }
+
+ if (in_addr_cmp((uint8_t *)&(*re)->ng.nexthop->gate.ipv4,
+ (uint8_t *)&re2->ng.nexthop->gate.ipv4)
+ <= 0)
+ return;
+
+ *np = np2;
+ *re = re2;
+ return;
+}
+
+static void get_fwtable_route_node(struct variable *v, oid objid[],
+ size_t *objid_len, int exact,
+ struct route_node **np,
+ struct route_entry **re)
+{
+ struct in_addr dest;
+ struct route_table *table;
+ struct route_node *np2;
+ struct route_entry *re2;
+ int proto;
+ int policy;
+ struct in_addr nexthop;
+ uint8_t *pnt;
+ int i;
+
+ /* Init index variables */
+
+ pnt = (uint8_t *)&dest;
+ for (i = 0; i < 4; i++)
+ *pnt++ = 0;
- pnt = (u_char *) &nexthop;
- for (i = 0; i < 4; i++)
- *pnt++ = 0;
+ pnt = (uint8_t *)&nexthop;
+ for (i = 0; i < 4; i++)
+ *pnt++ = 0;
- proto = 0;
- policy = 0;
-
- /* Init return variables */
+ proto = 0;
+ policy = 0;
- *np = NULL;
- *re = NULL;
+ /* Init return variables */
- /* Short circuit exact matches of wrong length */
+ *np = NULL;
+ *re = NULL;
- if (exact && (*objid_len != (unsigned) v->namelen + 10))
- return;
+ /* Short circuit exact matches of wrong length */
- table = zebra_vrf_table (AFI_IP, SAFI_UNICAST, VRF_DEFAULT);
- if (! table)
- return;
+ if (exact && (*objid_len != (unsigned)v->namelen + 10))
+ return;
- /* Get INDEX information out of OID.
- * ipForwardDest, ipForwardProto, ipForwardPolicy, ipForwardNextHop
- */
+ table = zebra_vrf_table(AFI_IP, SAFI_UNICAST, VRF_DEFAULT);
+ if (!table)
+ return;
- if (*objid_len > (unsigned) v->namelen)
- oid2in_addr (objid + v->namelen, MIN(4U, *objid_len - v->namelen), &dest);
+ /* Get INDEX information out of OID.
+ * ipForwardDest, ipForwardProto, ipForwardPolicy, ipForwardNextHop
+ */
- if (*objid_len > (unsigned) v->namelen + 4)
- proto = objid[v->namelen + 4];
+ if (*objid_len > (unsigned)v->namelen)
+ oid2in_addr(objid + v->namelen,
+ MIN(4U, *objid_len - v->namelen), &dest);
- if (*objid_len > (unsigned) v->namelen + 5)
- policy = objid[v->namelen + 5];
+ if (*objid_len > (unsigned)v->namelen + 4)
+ proto = objid[v->namelen + 4];
- if (*objid_len > (unsigned) v->namelen + 6)
- oid2in_addr (objid + v->namelen + 6, MIN(4U, *objid_len - v->namelen - 6),
- &nexthop);
+ if (*objid_len > (unsigned)v->namelen + 5)
+ policy = objid[v->namelen + 5];
- /* Apply GETNEXT on not exact search */
+ if (*objid_len > (unsigned)v->namelen + 6)
+ oid2in_addr(objid + v->namelen + 6,
+ MIN(4U, *objid_len - v->namelen - 6), &nexthop);
- if (!exact && (*objid_len >= (unsigned) v->namelen + 10))
- {
- if (! in_addr_add((u_char *) &nexthop, 1))
- return;
- }
+ /* Apply GETNEXT on not exact search */
- /* For exact: search matching entry in rib table. */
+ if (!exact && (*objid_len >= (unsigned)v->namelen + 10)) {
+ if (!in_addr_add((uint8_t *)&nexthop, 1))
+ return;
+ }
- if (exact)
- {
- if (policy) /* Not supported (yet?) */
- return;
- for (*np = route_top (table); *np; *np = route_next (*np))
- {
- if (!in_addr_cmp(&(*np)->p.u.prefix, (u_char *)&dest))
- {
- RNODE_FOREACH_RE (*np, *re)
- {
- if (!in_addr_cmp((u_char *)&(*re)->nexthop->gate.ipv4,
- (u_char *)&nexthop))
- if (proto == proto_trans((*re)->type))
- return;
+ /* For exact: search matching entry in rib table. */
+
+ if (exact) {
+ if (policy) /* Not supported (yet?) */
+ return;
+ for (*np = route_top(table); *np; *np = route_next(*np)) {
+ if (!in_addr_cmp(&(*np)->p.u.prefix,
+ (uint8_t *)&dest)) {
+ RNODE_FOREACH_RE (*np, *re) {
+ if (!in_addr_cmp((uint8_t *)&(*re)
+ ->ng.nexthop
+ ->gate.ipv4,
+ (uint8_t *)&nexthop))
+ if (proto
+ == proto_trans((*re)->type))
+ return;
+ }
+ }
}
- }
+ return;
}
- return;
- }
-
- /* Search next best entry */
-
- for (np2 = route_top (table); np2; np2 = route_next (np2))
- {
-
- /* Check destination first */
- if (in_addr_cmp(&np2->p.u.prefix, (u_char *)&dest) > 0)
- RNODE_FOREACH_RE (np2, re2)
- check_replace(np2, re2, np, re);
-
- if (in_addr_cmp(&np2->p.u.prefix, (u_char *)&dest) == 0)
- { /* have to look at each re individually */
- RNODE_FOREACH_RE (np2, re2)
- {
- int proto2, policy2;
-
- proto2 = proto_trans(re2->type);
- policy2 = 0;
-
- if ((policy < policy2)
- || ((policy == policy2) && (proto < proto2))
- || ((policy == policy2) && (proto == proto2)
- && (in_addr_cmp((u_char *)&re2->nexthop->gate.ipv4,
- (u_char *) &nexthop) >= 0)
- ))
- check_replace(np2, re2, np, re);
- }
+
+ /* Search next best entry */
+
+ for (np2 = route_top(table); np2; np2 = route_next(np2)) {
+
+ /* Check destination first */
+ if (in_addr_cmp(&np2->p.u.prefix, (uint8_t *)&dest) > 0)
+ RNODE_FOREACH_RE (np2, re2) {
+ check_replace(np2, re2, np, re);
+ }
+
+ if (in_addr_cmp(&np2->p.u.prefix, (uint8_t *)&dest)
+ == 0) { /* have to look at each re individually */
+ RNODE_FOREACH_RE (np2, re2) {
+ int proto2, policy2;
+
+ proto2 = proto_trans(re2->type);
+ policy2 = 0;
+
+ if ((policy < policy2)
+ || ((policy == policy2) && (proto < proto2))
+ || ((policy == policy2) && (proto == proto2)
+ && (in_addr_cmp(
+ (uint8_t *)&re2->ng.nexthop
+ ->gate.ipv4,
+ (uint8_t *)&nexthop)
+ >= 0)))
+ check_replace(np2, re2, np, re);
+ }
+ }
}
- }
- if (!*re)
- return;
+ if (!*re)
+ return;
- policy = 0;
- proto = proto_trans((*re)->type);
+ policy = 0;
+ proto = proto_trans((*re)->type);
- *objid_len = v->namelen + 10;
- pnt = (u_char *) &(*np)->p.u.prefix;
- for (i = 0; i < 4; i++)
- objid[v->namelen + i] = *pnt++;
+ *objid_len = v->namelen + 10;
+ pnt = (uint8_t *)&(*np)->p.u.prefix;
+ for (i = 0; i < 4; i++)
+ objid[v->namelen + i] = *pnt++;
- objid[v->namelen + 4] = proto;
- objid[v->namelen + 5] = policy;
+ objid[v->namelen + 4] = proto;
+ objid[v->namelen + 5] = policy;
- {
- struct nexthop *nexthop;
+ {
+ struct nexthop *nexthop;
- nexthop = (*re)->nexthop;
- if (nexthop)
- {
- pnt = (u_char *) &nexthop->gate.ipv4;
- for (i = 0; i < 4; i++)
- objid[i + v->namelen + 6] = *pnt++;
- }
- }
+ nexthop = (*re)->ng.nexthop;
+ if (nexthop) {
+ pnt = (uint8_t *)&nexthop->gate.ipv4;
+ for (i = 0; i < 4; i++)
+ objid[i + v->namelen + 6] = *pnt++;
+ }
+ }
- return;
+ return;
}
-static u_char *
-ipFwTable (struct variable *v, oid objid[], size_t *objid_len,
- int exact, size_t *val_len, WriteMethod **write_method)
+static uint8_t *ipFwTable(struct variable *v, oid objid[], size_t *objid_len,
+ int exact, size_t *val_len,
+ WriteMethod **write_method)
{
- struct route_node *np;
- struct route_entry *re;
- static int result;
- static int resarr[2];
- static struct in_addr netmask;
- struct nexthop *nexthop;
-
- if (smux_header_table(v, objid, objid_len, exact, val_len, write_method)
- == MATCH_FAILED)
- return NULL;
-
- get_fwtable_route_node(v, objid, objid_len, exact, &np, &re);
- if (!np)
- return NULL;
-
- nexthop = re->nexthop;
- if (! nexthop)
- return NULL;
-
- switch (v->magic)
- {
- case IPFORWARDDEST:
- *val_len = 4;
- return &np->p.u.prefix;
- break;
- case IPFORWARDMASK:
- masklen2ip(np->p.prefixlen, &netmask);
- *val_len = 4;
- return (u_char *)&netmask;
- break;
- case IPFORWARDPOLICY:
- result = 0;
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- case IPFORWARDNEXTHOP:
- *val_len = 4;
- return (u_char *)&nexthop->gate.ipv4;
- break;
- case IPFORWARDIFINDEX:
- *val_len = sizeof(int);
- return (u_char *)&nexthop->ifindex;
- break;
- case IPFORWARDTYPE:
- if (nexthop->type == NEXTHOP_TYPE_IFINDEX)
- result = 3;
- else
- result = 4;
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- case IPFORWARDPROTO:
- result = proto_trans(re->type);
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- case IPFORWARDAGE:
- result = 0;
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- case IPFORWARDINFO:
- resarr[0] = 0;
- resarr[1] = 0;
- *val_len = 2 * sizeof(int);
- return (u_char *)resarr;
- break;
- case IPFORWARDNEXTHOPAS:
- result = -1;
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- case IPFORWARDMETRIC1:
- result = 0;
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- case IPFORWARDMETRIC2:
- result = 0;
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- case IPFORWARDMETRIC3:
- result = 0;
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- case IPFORWARDMETRIC4:
- result = 0;
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- case IPFORWARDMETRIC5:
- result = 0;
- *val_len = sizeof(int);
- return (u_char *)&result;
- break;
- default:
- return NULL;
- break;
- }
- return NULL;
+ struct route_node *np;
+ struct route_entry *re;
+ static int result;
+ static int resarr[2];
+ static struct in_addr netmask;
+ struct nexthop *nexthop;
+
+ if (smux_header_table(v, objid, objid_len, exact, val_len, write_method)
+ == MATCH_FAILED)
+ return NULL;
+
+ get_fwtable_route_node(v, objid, objid_len, exact, &np, &re);
+ if (!np)
+ return NULL;
+
+ nexthop = re->ng.nexthop;
+ if (!nexthop)
+ return NULL;
+
+ switch (v->magic) {
+ case IPFORWARDDEST:
+ *val_len = 4;
+ return &np->p.u.prefix;
+ break;
+ case IPFORWARDMASK:
+ masklen2ip(np->p.prefixlen, &netmask);
+ *val_len = 4;
+ return (uint8_t *)&netmask;
+ break;
+ case IPFORWARDPOLICY:
+ result = 0;
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ case IPFORWARDNEXTHOP:
+ *val_len = 4;
+ return (uint8_t *)&nexthop->gate.ipv4;
+ break;
+ case IPFORWARDIFINDEX:
+ *val_len = sizeof(int);
+ return (uint8_t *)&nexthop->ifindex;
+ break;
+ case IPFORWARDTYPE:
+ if (nexthop->type == NEXTHOP_TYPE_IFINDEX)
+ result = 3;
+ else
+ result = 4;
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ case IPFORWARDPROTO:
+ result = proto_trans(re->type);
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ case IPFORWARDAGE:
+ result = 0;
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ case IPFORWARDINFO:
+ resarr[0] = 0;
+ resarr[1] = 0;
+ *val_len = 2 * sizeof(int);
+ return (uint8_t *)resarr;
+ break;
+ case IPFORWARDNEXTHOPAS:
+ result = -1;
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ case IPFORWARDMETRIC1:
+ result = 0;
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ case IPFORWARDMETRIC2:
+ result = 0;
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ case IPFORWARDMETRIC3:
+ result = 0;
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ case IPFORWARDMETRIC4:
+ result = 0;
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ case IPFORWARDMETRIC5:
+ result = 0;
+ *val_len = sizeof(int);
+ return (uint8_t *)&result;
+ break;
+ default:
+ return NULL;
+ break;
+ }
+ return NULL;
}
-static u_char *
-ipCidrTable (struct variable *v, oid objid[], size_t *objid_len,
- int exact, size_t *val_len, WriteMethod **write_method)
+static uint8_t *ipCidrTable(struct variable *v, oid objid[], size_t *objid_len,
+ int exact, size_t *val_len,
+ WriteMethod **write_method)
{
- if (smux_header_table(v, objid, objid_len, exact, val_len, write_method)
- == MATCH_FAILED)
- return NULL;
-
- switch (v->magic)
- {
- case IPCIDRROUTEDEST:
- break;
- default:
- return NULL;
- break;
- }
- return NULL;
+ if (smux_header_table(v, objid, objid_len, exact, val_len, write_method)
+ == MATCH_FAILED)
+ return NULL;
+
+ switch (v->magic) {
+ case IPCIDRROUTEDEST:
+ break;
+ default:
+ return NULL;
+ break;
+ }
+ return NULL;
}
-static int
-zebra_snmp_init (struct thread_master *tm)
+static int zebra_snmp_init(struct thread_master *tm)
{
- smux_init (tm);
- REGISTER_MIB("mibII/ipforward", zebra_variables, variable, ipfw_oid);
- return 0;
+ smux_init(tm);
+ REGISTER_MIB("mibII/ipforward", zebra_variables, variable, ipfw_oid);
+ return 0;
}
-static int
-zebra_snmp_module_init (void)
+static int zebra_snmp_module_init(void)
{
- hook_register(frr_late_init, zebra_snmp_init);
- return 0;
+ hook_register(frr_late_init, zebra_snmp_init);
+ return 0;
}
-FRR_MODULE_SETUP(
- .name = "zebra_snmp",
- .version = FRR_VERSION,
- .description = "zebra AgentX SNMP module",
- .init = zebra_snmp_module_init,
-)
+FRR_MODULE_SETUP(.name = "zebra_snmp", .version = FRR_VERSION,
+ .description = "zebra AgentX SNMP module",
+ .init = zebra_snmp_module_init, )
projects / mirror_frr.git / blobdiff