enc->buf_size += sizeof (struct ftrec_v8_9);  if (pdu_v8_9->count >= FT_PDU_V8_9_MAXFLOWS)    return 0;  else    return 1;} /* fts3rec_pdu_v8_9_encode *//* * function: fts3rec_pdu_v8_10_encode * * Encode a fts3rec into a version 8 Agg method 10 * * returns: -1 error encoding, PDU not encoded. *           0 PDU encoded.  Hint next call will fail. *           1 PDU encoded.  Room for more. * */int fts3rec_pdu_v8_10_encode(struct ftencode *enc,  struct fts3rec_v8_10 *rec_v8_10){  struct ftpdu_v8_10 *pdu_v8_10;  u_int seq_index;  int i;  pdu_v8_10 = (struct ftpdu_v8_10*) enc->buf_enc;  /* index to sequence # */  seq_index = rec_v8_10->engine_id<<8 | rec_v8_10->engine_type;  i = pdu_v8_10->count;  /* space to encode more ? */  if (i >= FT_PDU_V8_10_MAXFLOWS)    return -1;  /* if this is the first record, fill in the header */  if (!i) {    pdu_v8_10->version = 8;    pdu_v8_10->sysUpTime = rec_v8_10->sysUpTime;    pdu_v8_10->unix_secs = rec_v8_10->unix_secs;    pdu_v8_10->unix_nsecs = rec_v8_10->unix_nsecs;    pdu_v8_10->engine_type = rec_v8_10->engine_type;    pdu_v8_10->engine_id = rec_v8_10->engine_id;    pdu_v8_10->aggregation = 10;    pdu_v8_10->agg_version = 2;    pdu_v8_10->flow_sequence = enc->seq_next[seq_index];    enc->buf_size = 28; /* pdu header size */  } else {    /*  sysUpTime, unix_secs, unix_nsecs, and engine_* must match for     *  each pdu.  If a stream is being re-encoded this will normally     *  work out fine, if the stream was sorted or changed in some way     *  the PDU may only be able to hold one record.    */    if ((pdu_v8_10->sysUpTime != rec_v8_10->sysUpTime) ||        (pdu_v8_10->unix_secs != rec_v8_10->unix_secs) ||        (pdu_v8_10->unix_nsecs != rec_v8_10->unix_nsecs) ||        (pdu_v8_10->engine_id != rec_v8_10->engine_id) ||        (pdu_v8_10->engine_type != rec_v8_10->engine_type))        return -1;  }  pdu_v8_10->records[i].dFlows = rec_v8_10->dFlows;  pdu_v8_10->records[i].dPkts = rec_v8_10->dPkts;  pdu_v8_10->records[i].dOctets = rec_v8_10->dOctets;  pdu_v8_10->records[i].First = rec_v8_10->First;  pdu_v8_10->records[i].Last = rec_v8_10->Last;  pdu_v8_10->records[i].srcport = rec_v8_10->srcport;  pdu_v8_10->records[i].dstport = rec_v8_10->dstport;  pdu_v8_10->records[i].prot = rec_v8_10->prot;  pdu_v8_10->records[i].tos = rec_v8_10->tos;  /* increment sequence # */  enc->seq_next[seq_index]++;  pdu_v8_10->count ++;  enc->buf_size += sizeof (struct ftrec_v8_10);  if (pdu_v8_10->count >= FT_PDU_V8_10_MAXFLOWS)    return 0;  else    return 1;} /* fts3rec_pdu_v8_10_encode *//* * function: fts3rec_pdu_v8_11_encode * * Encode a fts3rec into a version 8 Agg method 11 * * returns: -1 error encoding, PDU not encoded. *           0 PDU encoded.  Hint next call will fail. *           1 PDU encoded.  Room for more. * */int fts3rec_pdu_v8_11_encode(struct ftencode *enc,  struct fts3rec_v8_11 *rec_v8_11){  struct ftpdu_v8_11 *pdu_v8_11;  u_int seq_index;  int i;  pdu_v8_11 = (struct ftpdu_v8_11*) enc->buf_enc;  /* index to sequence # */  seq_index = rec_v8_11->engine_id<<8 | rec_v8_11->engine_type;  i = pdu_v8_11->count;  /* space to encode more ? */  if (i >= FT_PDU_V8_11_MAXFLOWS)    return -1;  /* if this is the first record, fill in the header */  if (!i) {    pdu_v8_11->version = 8;    pdu_v8_11->sysUpTime = rec_v8_11->sysUpTime;    pdu_v8_11->unix_secs = rec_v8_11->unix_secs;    pdu_v8_11->unix_nsecs = rec_v8_11->unix_nsecs;    pdu_v8_11->engine_type = rec_v8_11->engine_type;    pdu_v8_11->engine_id = rec_v8_11->engine_id;    pdu_v8_11->aggregation = 11;    pdu_v8_11->agg_version = 2;    pdu_v8_11->flow_sequence = enc->seq_next[seq_index];    enc->buf_size = 28; /* pdu header size */  } else {    /*  sysUpTime, unix_secs, unix_nsecs, and engine_* must match for     *  each pdu.  If a stream is being re-encoded this will normally     *  work out fine, if the stream was sorted or changed in some way     *  the PDU may only be able to hold one record.    */    if ((pdu_v8_11->sysUpTime != rec_v8_11->sysUpTime) ||        (pdu_v8_11->unix_secs != rec_v8_11->unix_secs) ||        (pdu_v8_11->unix_nsecs != rec_v8_11->unix_nsecs) ||        (pdu_v8_11->engine_id != rec_v8_11->engine_id) ||        (pdu_v8_11->engine_type != rec_v8_11->engine_type))        return -1;  }  pdu_v8_11->records[i].dFlows = rec_v8_11->dFlows;  pdu_v8_11->records[i].dPkts = rec_v8_11->dPkts;  pdu_v8_11->records[i].dOctets = rec_v8_11->dOctets;  pdu_v8_11->records[i].First = rec_v8_11->First;  pdu_v8_11->records[i].Last = rec_v8_11->Last;  pdu_v8_11->records[i].src_prefix = rec_v8_11->srcaddr;  pdu_v8_11->records[i].src_mask = rec_v8_11->src_mask;  pdu_v8_11->records[i].tos = rec_v8_11->tos;  pdu_v8_11->records[i].src_as = rec_v8_11->src_as;  pdu_v8_11->records[i].input = rec_v8_11->input;  /* increment sequence # */  enc->seq_next[seq_index]++;  pdu_v8_11->count ++;  enc->buf_size += sizeof (struct ftrec_v8_11);  if (pdu_v8_11->count >= FT_PDU_V8_11_MAXFLOWS)    return 0;  else    return 1;} /* fts3rec_pdu_v8_11_encode *//* * function: fts3rec_pdu_v8_12_encode * * Encode a fts3rec into a version 8 Agg method 12 * * returns: -1 error encoding, PDU not encoded. *           0 PDU encoded.  Hint next call will fail. *           1 PDU encoded.  Room for more. * */int fts3rec_pdu_v8_12_encode(struct ftencode *enc,  struct fts3rec_v8_12 *rec_v8_12){  struct ftpdu_v8_12 *pdu_v8_12;  u_int seq_index;  int i;  pdu_v8_12 = (struct ftpdu_v8_12*) enc->buf_enc;  /* index to sequence # */  seq_index = rec_v8_12->engine_id<<8 | rec_v8_12->engine_type;  i = pdu_v8_12->count;  /* space to encode more ? */  if (i >= FT_PDU_V8_12_MAXFLOWS)    return -1;  /* if this is the first record, fill in the header */  if (!i) {    pdu_v8_12->version = 8;    pdu_v8_12->sysUpTime = rec_v8_12->sysUpTime;    pdu_v8_12->unix_secs = rec_v8_12->unix_secs;    pdu_v8_12->unix_nsecs = rec_v8_12->unix_nsecs;    pdu_v8_12->engine_type = rec_v8_12->engine_type;    pdu_v8_12->engine_id = rec_v8_12->engine_id;    pdu_v8_12->aggregation = 12;    pdu_v8_12->agg_version = 2;    pdu_v8_12->flow_sequence = enc->seq_next[seq_index];    enc->buf_size = 28; /* pdu header size */  } else {    /*  sysUpTime, unix_secs, unix_nsecs, and engine_* must match for     *  each pdu.  If a stream is being re-encoded this will normally     *  work out fine, if the stream was sorted or changed in some way     *  the PDU may only be able to hold one record.    */    if ((pdu_v8_12->sysUpTime != rec_v8_12->sysUpTime) ||        (pdu_v8_12->unix_secs != rec_v8_12->unix_secs) ||        (pdu_v8_12->unix_nsecs != rec_v8_12->unix_nsecs) ||        (pdu_v8_12->engine_id != rec_v8_12->engine_id) ||        (pdu_v8_12->engine_type != rec_v8_12->engine_type))        return -1;  }  pdu_v8_12->records[i].dFlows = rec_v8_12->dFlows;  pdu_v8_12->records[i].dPkts = rec_v8_12->dPkts;  pdu_v8_12->records[i].dOctets = rec_v8_12->dOctets;  pdu_v8_12->records[i].First = rec_v8_12->First;  pdu_v8_12->records[i].Last = rec_v8_12->Last;  pdu_v8_12->records[i].dst_prefix = rec_v8_12->dstaddr;  pdu_v8_12->records[i].output = rec_v8_12->output;  pdu_v8_12->records[i].dst_mask = rec_v8_12->dst_mask;  pdu_v8_12->records[i].dst_as = rec_v8_12->dst_as;  pdu_v8_12->records[i].tos = rec_v8_12->tos;  /* increment sequence # */  enc->seq_next[seq_index]++;  pdu_v8_12->count ++;  enc->buf_size += sizeof (struct ftrec_v8_12);  if (pdu_v8_12->count >= FT_PDU_V8_12_MAXFLOWS)    return 0;  else    return 1;} /* fts3rec_pdu_v8_12_encode *//* * function: fts3rec_pdu_v8_13_encode * * Encode a fts3rec into a version 8 Agg method 13 * * returns: -1 error encoding, PDU not encoded. *           0 PDU encoded.  Hint next call will fail. *           1 PDU encoded.  Room for more. * */int fts3rec_pdu_v8_13_encode(struct ftencode *enc,  struct fts3rec_v8_13 *rec_v8_13){  struct ftpdu_v8_13 *pdu_v8_13;  u_int seq_index;  int i;  pdu_v8_13 = (struct ftpdu_v8_13*) enc->buf_enc;  /* index to sequence # */  seq_index = rec_v8_13->engine_id<<8 | rec_v8_13->engine_type;  i = pdu_v8_13->count;  /* space to encode more ? */  if (i >= FT_PDU_V8_13_MAXFLOWS)    return -1;  /* if this is the first record, fill in the header */  if (!i) {    pdu_v8_13->version = 8;    pdu_v8_13->sysUpTime = rec_v8_13->sysUpTime;    pdu_v8_13->unix_secs = rec_v8_13->unix_secs;    pdu_v8_13->unix_nsecs = rec_v8_13->unix_nsecs;    pdu_v8_13->engine_type = rec_v8_13->engine_type;    pdu_v8_13->engine_id = rec_v8_13->engine_id;    pdu_v8_13->aggregation = 13;    pdu_v8_13->agg_version = 2;    pdu_v8_13->flow_sequence = enc->seq_next[seq_index];    enc->buf_size = 28; /* pdu header size */  } else {    /*  sysUpTime, unix_secs, unix_nsecs, and engine_* must match for     *  each pdu.  If a stream is being re-encoded this will normally     *  work out fine, if the stream was sorted or changed in some way     *  the PDU may only be able to hold one record.    */    if ((pdu_v8_13->sysUpTime != rec_v8_13->sysUpTime) ||        (pdu_v8_13->unix_secs != rec_v8_13->unix_secs) ||        (pdu_v8_13->unix_nsecs != rec_v8_13->unix_nsecs) ||        (pdu_v8_13->engine_id != rec_v8_13->engine_id) ||        (pdu_v8_13->engine_type != rec_v8_13->engine_type))        return -1;  }  pdu_v8_13->records[i].dFlows = rec_v8_13->dFlows;  pdu_v8_13->records[i].dPkts = rec_v8_13->dPkts;  pdu_v8_13->records[i].dOctets = rec_v8_13->dOctets;  pdu_v8_13->records[i].First = rec_v8_13->First;  pdu_v8_13->records[i].Last = rec_v8_13->Last;  pdu_v8_13->records[i].src_prefix = rec_v8_13->srcaddr;  pdu_v8_13->records[i].dst_prefix = rec_v8_13->dstaddr;  pdu_v8_13->records[i].dst_mask = rec_v8_13->dst_mask;  pdu_v8_13->records[i].src_mask = rec_v8_13->src_mask;  pdu_v8_13->records[i].tos = rec_v8_13->tos;  pdu_v8_13->records[i].src_as = rec_v8_13->src_as;  pdu_v8_13->records[i].dst_as = rec_v8_13->dst_as;  pdu_v8_13->records[i].input = rec_v8_13->input;  pdu_v8_13->records[i].output = rec_v8_13->output;  /* increment sequence # */  enc->seq_next[seq_index]++;  pdu_v8_13->count ++;  enc->buf_size += sizeof (struct ftrec_v8_13);  if (pdu_v8_13->count >= FT_PDU_V8_13_MAXFLOWS)    return 0;  else    return 1;} /* fts3rec_pdu_v8_13_encode *//* * function: fts3rec_pdu_v8_14_encode * * Encode a fts3rec into a version 8 Agg method 14 * * returns: -1 error encoding, PDU not encoded. *           0 PDU encoded.  Hint next call will fail. *           1 PDU encoded.  Room for more. * */int fts3rec_pdu_v8_14_encode(struct ftencode *enc,  struct fts3rec_v8_14 *rec_v8_14){  struct ftpdu_v8_14 *pdu_v8_14;  u_int seq_index;  int i;  pdu_v8_14 = (struct ftpdu_v8_14*) enc->buf_enc;  /* index to sequence # */  seq_index = rec_v8_14->engine_id<<8 | rec_v8_14->engine_type;  i = pdu_v8_14->count;  /* space to encode more ? */  if (i >= FT_PDU_V8_14_MAXFLOWS)    return -1;  /* if this is the first record, fill in the header */  if (!i) {    pdu_v8_14->version = 8;    pdu_v8_14->sysUpTime = rec_v8_14->sysUpTime;    pdu_v8_14->unix_secs = rec_v8_14->unix_secs;    pdu_v8_14->unix_nsecs = rec_v8_14->unix_nsecs;    pdu_v8_14->engine_type = rec_v8_14->engine_type;    pdu_v8_14->engine_id = rec_v8_14->engine_id;    pdu_v8_14->aggregation = 14;    pdu_v8_14->agg_version = 2;    pdu_v8_14->flow_sequence = enc->seq_next[seq_index];    enc->buf_size = 28; /* pdu header size */  } else {    /*  sysUpTime, unix_secs, unix_nsecs, and engine_* must match for     *  each pdu.  If a stream is being re-encoded this will normally     *  work out fine, if the stream was sorted or changed in some way     *  the PDU may only be able to hold one record.    */    if ((pdu_v8_14->sysUpTime != rec_v8_14->sysUpTime) ||        (pdu_v8_14->unix_secs != rec_v8_14->unix_secs) ||        (pdu_v8_14->unix_nsecs != rec_v8_14->unix_nsecs) ||        (pdu_v8_14->engine_id != rec_v8_14->engine_id) ||        (pdu_v8_14->engine_type != rec_v8_14->engine_type))        return -1;  }  pdu_v8_14->records[i].dFlows = rec_v8_14->dFlows;  pdu_v8_14->records[i].dPkts = rec_v8_14->dPkts;  pdu_v8_14->records[i].dOctets = rec_v8_14->dOctets;  pdu_v8_14->records[i].First = rec_v8_14->First;  pdu_v8_14->records[i].Last = rec_v8_14->Last;  pdu_v8_14->records[i].src_prefix = rec_v8_14->srcaddr;  pdu_v8_14->records[i].dst_prefix = rec_v8_14->dstaddr;  pdu_v8_14->records[i].srcport = rec_v8_14->srcport;  pdu_v8_14->records[i].dstport = rec_v8_14->dstport;  pdu_v8_14->records[i].input = rec_v8_14->input;  pdu_v8_14->records[i].output = rec_v8_14->output;  pdu_v8_14->records[i].dst_mask = rec_v8_14->dst_mask;  pdu_v8_14->records[i].src_mask = rec_v8_14->src_mask;  pdu_v8_14->records[i].tos = rec_v8_14->tos;  pdu_v8_14->records[i].prot = rec_v8_14->prot;  /* increment sequence # */  enc->seq_next[seq_index]++;  pdu_v8_14->count ++;  enc->buf_size += sizeof (struct ftrec_v8_14);  if (pdu_v8_14->count >= FT_PDU_V8_14_MAXFLOWS)    return 0;  else    return 1;} /* fts3rec_pdu_v8_14_encode */