asn_t *
snmp_get_ifOperStatus (snmp_t *snmp, unsigned nif, ...)
{
if (! find_netif (snmp->ip->route, nif))
return 0;
return asn_make_int (snmp->pool, SNMP_IFS_UP, ASN_INTEGER);
}
asn_t *
snmp_get_ifLastChange (snmp_t *snmp, unsigned nif, ...)
{
if (! find_netif (snmp->ip->route, nif))
return 0;
return asn_make_int (snmp->pool, 0, ASN_TIME_TICKS);
}
asn_t *
snmp_get_ifIndex (snmp_t *snmp, unsigned nif, ...)
{
if (! find_netif (snmp->ip->route, nif))
return 0;
return asn_make_int (snmp->pool, nif, ASN_INTEGER);
}
asn_t *
snmp_get_ifSpecific (snmp_t *snmp, unsigned nif, ...)
{
if (! find_netif (snmp->ip->route, nif))
return 0;
return asn_make_oid (snmp->pool, ".0.0");
}
asn_t *
snmp_get_ifSpeed (snmp_t *snmp, unsigned nif, ...)
{
netif_t *u = find_netif (snmp->ip->route, nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->bps, ASN_GAUGE);
}
asn_t *
snmp_get_ifOutUcastPkts (snmp_t *snmp, unsigned nif, ...)
{
netif_t *u = find_netif (snmp->ip->route, nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->out_packets - u->out_mcast_pkts, ASN_COUNTER);
}
asn_t *
snmp_get_ifOutErrors (snmp_t *snmp, unsigned nif, ...)
{
netif_t *u = find_netif (snmp->ip->route, nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->out_errors, ASN_COUNTER);
}
asn_t *
snmp_get_ifOutQLen (snmp_t *snmp, unsigned nif, ...)
{
netif_t *u = find_netif (snmp->ip->route, nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->out_qlen, ASN_GAUGE);
}
asn_t *
snmp_get_ifInUnknownProtos (snmp_t *snmp, unsigned nif, ...)
{
netif_t *u = find_netif (snmp->ip->route, nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->in_unknown_protos, ASN_COUNTER);
}
asn_t *
snmp_get_ifInDiscards (snmp_t *snmp, unsigned nif, ...)
{
netif_t *u = find_netif (snmp->ip->route, nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->in_discards, ASN_COUNTER);
}
asn_t *
snmp_get_ifType (snmp_t *snmp, unsigned nif, ...)
{
netif_t *u = find_netif (snmp->ip->route, nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->type, ASN_INTEGER);
}
asn_t *
snmp_get_ifDescr (snmp_t *snmp, unsigned nif, ...)
{
netif_t *u = find_netif (snmp->ip->route, nif);
if (! u)
return 0;
return asn_make_string_flash (snmp->pool, u->name);
}
asn_t *
snmp_next_ifIndex (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
if (nextflag)
++*nif;
else
*nif = 1;
if (! find_netif (snmp->ip->route, *nif))
return 0;
return asn_make_int (snmp->pool, *nif, ASN_INTEGER);
}
asn_t *
snmp_next_ifAdminStatus (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
if (nextflag)
++*nif;
else
*nif = 1;
if (! find_netif (snmp->ip->route, *nif))
return 0;
return asn_make_int (snmp->pool, SNMP_IFS_UP, ASN_INTEGER);
}
asn_t *
snmp_get_ifPhysAddress (snmp_t *snmp, unsigned nif, ...)
{
netif_t *u = find_netif (snmp->ip->route, nif);
if (! u)
return 0;
if (! u->arp)
return asn_make_stringn (snmp->pool, 0, 0);
return asn_make_stringn (snmp->pool, u->ethaddr.ucs, 6);
}
asn_t *
snmp_next_ifSpecific (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
if (nextflag)
++*nif;
else
*nif = 1;
if (! find_netif (snmp->ip->route, *nif))
return 0;
return asn_make_oid (snmp->pool, ".0.0");
}
asn_t *
snmp_next_ifLastChange (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
if (nextflag)
++*nif;
else
*nif = 1;
if (! find_netif (snmp->ip->route, *nif))
return 0;
return asn_make_int (snmp->pool, 0, ASN_TIME_TICKS);
}
asn_t *
snmp_next_ifOutQLen (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
netif_t *u;
if (nextflag)
++*nif;
else
*nif = 1;
u = find_netif (snmp->ip->route, *nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->out_qlen, ASN_GAUGE);
}
asn_t *
snmp_next_ifInUnknownProtos (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
netif_t *u;
if (nextflag)
++*nif;
else
*nif = 1;
u = find_netif (snmp->ip->route, *nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->in_unknown_protos, ASN_COUNTER);
}
asn_t *
snmp_next_ifInNUcastPkts (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
netif_t *u;
if (nextflag)
++*nif;
else
*nif = 1;
u = find_netif (snmp->ip->route, *nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->in_mcast_pkts, ASN_COUNTER);
}
asn_t *
snmp_next_ifOutErrors (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
netif_t *u;
if (nextflag)
++*nif;
else
*nif = 1;
u = find_netif (snmp->ip->route, *nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->out_errors, ASN_COUNTER);
}
asn_t *
snmp_next_ifType (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
netif_t *u;
if (nextflag)
++*nif;
else
*nif = 1;
u = find_netif (snmp->ip->route, *nif);
if (! u)
return 0;
return asn_make_int (snmp->pool, u->type, ASN_INTEGER);
}
asn_t *
snmp_next_ifDescr (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
netif_t *u;
if (nextflag)
++*nif;
else
*nif = 1;
u = find_netif (snmp->ip->route, *nif);
if (! u)
return 0;
return asn_make_string_flash (snmp->pool, u->name);
}
small_uint_t
snmp_set_ifAdminStatus (snmp_t *snmp, asn_t *val, unsigned nif, ...)
{
netif_t *u;
u = find_netif (snmp->ip->route, nif);
if (! u)
return SNMP_NO_SUCH_NAME;
if (val->type != ASN_INTEGER)
return SNMP_BAD_VALUE;
if (val->int32.val != SNMP_IFS_UP && val->int32.val != SNMP_IFS_DOWN)
return SNMP_BAD_VALUE;
/* TODO */
return SNMP_NO_ERROR;
}
asn_t *
snmp_next_ifPhysAddress (snmp_t *snmp, bool_t nextflag, unsigned *nif, ...)
{
netif_t *u;
if (nextflag)
++*nif;
else
*nif = 1;
u = find_netif (snmp->ip->route, *nif);
if (! u)
return 0;
if (! u->arp)
return asn_make_stringn (snmp->pool, 0, 0);
return asn_make_stringn (snmp->pool, u->ethaddr.ucs, 6);
}
/*------------------------------------------------------------------------------*/
u8_t
uip_fw_output(void)
{
struct uip_fw_netif *netif;
#if UIP_BROADCAST
const struct uip_udpip_hdr *udp = (void *)BUF;
#endif /* UIP_BROADCAST */
if(uip_len == 0) {
return UIP_FW_ZEROLEN;
}
fwcache_register();
#if UIP_BROADCAST
/* Link local broadcasts go out on all interfaces. */
if(uip_ipaddr_cmp(&udp->destipaddr, &uip_broadcast_addr)) {
if(defaultnetif != NULL) {
defaultnetif->output();
}
for(netif = netifs; netif != NULL; netif = netif->next) {
netif->output();
}
return UIP_FW_OK;
}
#endif /* UIP_BROADCAST */
netif = find_netif();
/* printf("uip_fw_output: netif %p ->output %p len %d\n", netif,
netif->output,
uip_len);*/
if(netif == NULL) {
return UIP_FW_NOROUTE;
}
/* If we now have found a suitable network interface, we call its
output function to send out the packet. */
return netif->output();
}
/*------------------------------------------------------------------------------*/
u8_t
uip_fw_output(void)
{
struct uip_fw_netif *netif;
if(uip_len == 0) {
return UIP_FW_ZEROLEN;
}
fwcache_register();
#if UIP_BROADCAST
/* Link local broadcasts go out on all interfaces. */
if(/*BUF->proto == UIP_PROTO_UDP &&*/
BUF->destipaddr[0] == 0xffff &&
BUF->destipaddr[1] == 0xffff) {
if(defaultnetif != NULL) {
defaultnetif->output();
}
for(netif = netifs; netif != NULL; netif = netif->next) {
netif->output();
}
return UIP_FW_OK;
}
#endif /* UIP_BROADCAST */
netif = find_netif();
/* printf("uip_fw_output: netif %p ->output %p len %d\n", netif,
netif->output,
uip_len);*/
if(netif == NULL) {
return UIP_FW_NOROUTE;
}
/* If we now have found a suitable network interface, we call its
output function to send out the packet. */
return netif->output();
}
