/*
* Unpack the array of bytes 'ar' into a record 'rwrec'
*/
static int
ipv6ioRecordUnpack_V2(
skstream_t *rwIOS,
rwGenericRec_V5 *rwrec,
uint8_t *ar)
{
uint32_t ip;
/* swap if required */
if (rwIOS->swapFlag) {
ipv6ioRecordSwap_V2(ar);
}
/* Start time, TCP flags, Protocol, TCP State */
rwpackUnpackTimesFlagsProto(rwrec, ar, rwIOS->hdr_starttime);
/* application */
rwRecMemSetApplication(rwrec, &ar[ 6]);
/* sPort, dPort */
rwRecMemSetSPort(rwrec, &ar[ 8]);
rwRecMemSetDPort(rwrec, &ar[10]);
/* Elapsed */
rwRecMemSetElapsed(rwrec, &ar[12]);
/* packets, bytes */
rwRecMemSetPkts(rwrec, &ar[16]);
rwRecMemSetBytes(rwrec, &ar[20]);
/* sIP, dIP */
if (ar[5] & 0x80) {
/* Record is IPv6 */
#if !SK_ENABLE_IPV6
return SKSTREAM_ERR_UNSUPPORT_IPV6;
#else
rwRecSetIPv6(rwrec);
rwRecMemSetSIPv6(rwrec, &ar[24]);
rwRecMemSetDIPv6(rwrec, &ar[40]);
#endif /* SK_ENABLE_IPV6 */
} else {
/* Record is IPv4 */
memcpy(&ip, &ar[24+12], sizeof(ip));
rwRecSetSIPv4(rwrec, ntohl(ip));
memcpy(&ip, &ar[40+12], sizeof(ip));
rwRecSetDIPv4(rwrec, ntohl(ip));
}
/* sensor, flow_type from file name/header */
rwRecSetSensor(rwrec, rwIOS->hdr_sensor);
rwRecSetFlowType(rwrec, rwIOS->hdr_flowtype);
return SKSTREAM_OK;
}
/*
* Unpack the array of bytes 'ar' into a record 'rwrec'
*/
static int
augsnmpoutioRecordUnpack_V5(
skstream_t *stream,
rwGenericRec_V5 *rwrec,
uint8_t *ar)
{
/* swap if required */
if (stream->swapFlag) {
augsnmpoutioRecordSwap_V5(ar);
}
/* Start time, TCP flags, Protocol, TCP State */
rwpackUnpackTimesFlagsProto(rwrec, ar, stream->hdr_starttime);
/* application */
rwRecMemSetApplication(rwrec, &ar[ 6]);
/* sPort, dPort */
rwRecMemSetSPort(rwrec, &ar[ 8]);
rwRecMemSetDPort(rwrec, &ar[10]);
/* Elapsed */
rwRecMemSetElapsed(rwrec, &ar[12]);
/* packets, bytes */
rwRecMemSetPkts(rwrec, &ar[16]);
rwRecMemSetBytes(rwrec, &ar[20]);
/* sIP, dIP */
rwRecMemSetSIPv4(rwrec, &ar[24]);
rwRecMemSetDIPv4(rwrec, &ar[28]);
/* output */
rwRecMemSetOutput(rwrec, &ar[32]);
/* sensor, flow_type from file name/header */
rwRecSetSensor(rwrec, stream->hdr_sensor);
rwRecSetFlowType(rwrec, stream->hdr_flowtype);
return SKSTREAM_OK;
}
