static int NFQCallBack(struct nfq_q_handle *qh, struct nfgenmsg *nfmsg,
struct nfq_data *nfa, void *data)
{
NFQThreadVars *ntv = (NFQThreadVars *)data;
ThreadVars *tv = ntv->tv;
int ret;
/* grab a packet */
Packet *p = PacketGetFromQueueOrAlloc();
if (p == NULL) {
return -1;
}
PKT_SET_SRC(p, PKT_SRC_WIRE);
p->nfq_v.nfq_index = ntv->nfq_index;
/* if bypass mask is set then we may want to bypass so set pointer */
if (nfq_config.bypass_mask) {
p->BypassPacketsFlow = NFQBypassCallback;
}
ret = NFQSetupPkt(p, qh, (void *)nfa);
if (ret == -1) {
#ifdef COUNTERS
NFQQueueVars *q = NFQGetQueue(ntv->nfq_index);
q->errs++;
q->pkts++;
q->bytes += GET_PKT_LEN(p);
#endif /* COUNTERS */
(void) SC_ATOMIC_ADD(ntv->livedev->pkts, 1);
/* NFQSetupPkt is issuing a verdict
so we only recycle Packet and leave */
TmqhOutputPacketpool(tv, p);
return 0;
}
p->ReleasePacket = NFQReleasePacket;
#ifdef COUNTERS
NFQQueueVars *q = NFQGetQueue(ntv->nfq_index);
q->pkts++;
q->bytes += GET_PKT_LEN(p);
#endif /* COUNTERS */
(void) SC_ATOMIC_ADD(ntv->livedev->pkts, 1);
if (ntv->slot) {
if (TmThreadsSlotProcessPkt(tv, ntv->slot, p) != TM_ECODE_OK) {
TmqhOutputPacketpool(ntv->tv, p);
return -1;
}
} else {
/* pass on... */
tv->tmqh_out(tv, p);
}
return 0;
}
static int NFQCallBack(struct nfq_q_handle *qh, struct nfgenmsg *nfmsg,
struct nfq_data *nfa, void *data)
{
NFQThreadVars *ntv = (NFQThreadVars *)data;
ThreadVars *tv = ntv->tv;
int ret;
/* grab a packet */
Packet *p = PacketGetFromQueueOrAlloc();
if (p == NULL) {
return -1;
}
PKT_SET_SRC(p, PKT_SRC_WIRE);
p->nfq_v.nfq_index = ntv->nfq_index;
ret = NFQSetupPkt(p, qh, (void *)nfa);
if (ret == -1) {
#ifdef COUNTERS
NFQQueueVars *nfq_q = NFQGetQueue(ntv->nfq_index);
nfq_q->errs++;
nfq_q->pkts++;
nfq_q->bytes += GET_PKT_LEN(p);
#endif /* COUNTERS */
/* recycle Packet and leave */
TmqhOutputPacketpool(tv, p);
return 0;
}
#ifdef COUNTERS
NFQQueueVars *nfq_q = NFQGetQueue(ntv->nfq_index);
nfq_q->pkts++;
nfq_q->bytes += GET_PKT_LEN(p);
#endif /* COUNTERS */
if (ntv->slot) {
if (TmThreadsSlotProcessPkt(tv, ntv->slot, p) != TM_ECODE_OK) {
TmqhOutputPacketpool(ntv->tv, p);
return -1;
}
} else {
/* pass on... */
tv->tmqh_out(tv, p);
}
return 0;
}
