void
pktgen_page_seq(uint32_t pid)
{
uint32_t i, row, col;
port_info_t * info;
pkt_seq_t * pkt;
char buff[64];
display_topline("** Sequence Page **");
info = &pktgen.info[pid];
row = PORT_STATE_ROW;
col = 1;
wr_scrn_printf(row++, col, "Port: %2d, Sequence Count: %2d of %2d ", pid, info->seqCnt, NUM_SEQ_PKTS);
wr_scrn_printf(row++, col, "%*s %*s%*s%*s%*s%*s%*s%*s",
6, "Seq:",
COLUMN_WIDTH_0, "Dst MAC",
COLUMN_WIDTH_0, "Src MAC",
COLUMN_WIDTH_0, "Dst IP",
COLUMN_WIDTH_0+2, "Src IP",
12, "Port S/D",
15, "Protocol:VLAN",
5, "Size");
for(i = 0; i < NUM_SEQ_PKTS; i++) {
col = 1;
pkt = &info->seq_pkt[i];
if ( i >= info->seqCnt ) {
wr_scrn_eol_pos(row++, col);
continue;
}
wr_scrn_printf(row, col, "%5d:", i);
col += 7;
wr_scrn_printf(row, col, "%*s", COLUMN_WIDTH_1, inet_mtoa(buff, sizeof(buff), &pkt->eth_dst_addr));
col += COLUMN_WIDTH_1;
wr_scrn_printf(row, col, "%*s", COLUMN_WIDTH_1, inet_mtoa(buff, sizeof(buff), &pkt->eth_src_addr));
col += COLUMN_WIDTH_1;
wr_scrn_printf(row, col, "%*s", COLUMN_WIDTH_1, inet_ntop4(buff, sizeof(buff), htonl(pkt->ip_dst_addr), 0xFFFFFFFF));
col += COLUMN_WIDTH_1;
wr_scrn_printf(row, col, "%*s", COLUMN_WIDTH_1+2, inet_ntop4(buff, sizeof(buff), htonl(pkt->ip_src_addr), pkt->ip_mask));
col += COLUMN_WIDTH_1+2;
snprintf(buff, sizeof(buff), "%d/%d", pkt->sport, pkt->dport);
wr_scrn_printf(row, col, "%*s", 12, buff);
col += 12;
snprintf(buff, sizeof(buff), "%s/%s:%04x", (pkt->ethType == ETHER_TYPE_IPv4)? "IPv4" :
(pkt->ethType == ETHER_TYPE_IPv6)? "IPv6" : "Other",
(pkt->ipProto == PG_IPPROTO_TCP)? "TCP" :
(pkt->ipProto == PG_IPPROTO_ICMP)? "ICMP" : "UDP",
pkt->vlanid);
wr_scrn_printf(row, col, "%*s", 15, buff);
col += 15;
wr_scrn_printf(row, col, "%5d", pkt->pktSize+FCS_SIZE);
row++;
}
display_dashline(row+2);
}
static void
pktgen_print_pcap(uint16_t pid)
{
uint32_t i, row, col, max_pkts, len;
uint16_t type, vlan, skip;
uint8_t proto;
port_info_t *info;
pkt_hdr_t *hdr;
pcap_info_t *pcap;
pcaprec_hdr_t pcap_hdr;
char buff[64];
char pkt_buff[2048];
display_topline("<PCAP Page>");
wr_scrn_printf(1, 3, "Port %d of %d", pid, pktgen.nb_ports);
info = &pktgen.info[pid];
pcap = info->pcap;
row = PORT_STATE_ROW;
col = 1;
if (pcap == NULL) {
wr_scrn_center(10, pktgen.scrn->ncols, "** Port does not have a PCAP file assigned **");
row = 28;
goto leave;
}
wr_scrn_eol_pos(row, col);
wr_scrn_printf(row++, col, "Port: %d, PCAP Count: %d of %d",
pid, pcap->pkt_idx, pcap->pkt_count);
wr_scrn_printf(row++, col, "%*s %*s%*s%*s%*s%*s%*s%*s",
5, "Seq",
COLUMN_WIDTH_0, "Dst MAC",
COLUMN_WIDTH_0, "Src MAC",
COLUMN_WIDTH_0, "Dst IP",
COLUMN_WIDTH_0 + 2, "Src IP",
12, "Port S/D",
15, "Protocol:VLAN",
9, "Size-FCS");
max_pkts = pcap->pkt_idx + PCAP_PAGE_SIZE;
if (max_pkts > pcap->pkt_count)
max_pkts = pcap->pkt_count;
wr_pcap_skip(pcap, pcap->pkt_idx);
for (i = pcap->pkt_idx; i < max_pkts; i++) {
col = 1;
skip = 0;
len = wr_pcap_read(pcap, &pcap_hdr, pkt_buff, sizeof(pkt_buff));
if (len == 0)
break;
/* Skip any jumbo packets larger then buffer. */
if (pcap_hdr.incl_len > sizeof(pkt_buff) ) {
i--;
skip++;
}
/* Skip packets that are not normal IP packets. */
type = ntohs( ((uint16_t *)pkt_buff)[6]);
if (unlikely(type == ETHER_TYPE_VLAN) )
type = ntohs( ((uint16_t *)pkt_buff)[8]);
if (unlikely(type < MAX_ETHER_TYPE_SIZE) )
skip++;
hdr = (pkt_hdr_t *)&pkt_buff[0];
wr_scrn_eol_pos(row, col);
wr_scrn_printf(row, col, "%5d:", i);
col += 7;
wr_scrn_printf(row, col, "%*s", COLUMN_WIDTH_1, inet_mtoa(buff, sizeof(buff), &hdr->eth.d_addr));
col += COLUMN_WIDTH_1;
wr_scrn_printf(row, col, "%*s", COLUMN_WIDTH_1, inet_mtoa(buff, sizeof(buff), &hdr->eth.s_addr));
col += COLUMN_WIDTH_1;
type = ntohs(hdr->eth.ether_type);
proto = hdr->u.ipv4.proto;
vlan = 0;
if (type == ETHER_TYPE_VLAN) {
vlan = ntohs( ((uint16_t *)&hdr->eth.ether_type)[1]);
type = ntohs( ((uint16_t *)&hdr->eth.ether_type)[2]);
proto = ((ipHdr_t *)((char *)&hdr->u.ipv4 + 4))->proto;
}
if (type == ETHER_TYPE_IPv4) {
wr_scrn_printf(row, col, "%*s", COLUMN_WIDTH_1, inet_ntop4(buff, sizeof(buff), hdr->u.ipv4.dst, 0xFFFFFFFF));
col += COLUMN_WIDTH_1;
wr_scrn_printf(row, col, "%*s", COLUMN_WIDTH_1 + 2, inet_ntop4(buff, sizeof(buff), hdr->u.ipv4.src, 0xFFFFFFFF));
col += COLUMN_WIDTH_1 + 2;
snprintf(buff, sizeof(buff), "%d/%d", ntohs(hdr->u.uip.udp.sport), ntohs(hdr->u.uip.udp.dport));
wr_scrn_printf(row, col, "%*s", 12, buff);
col += 12;
} else {
skip++;
col += ((2 * COLUMN_WIDTH_1) + 2 + 12);
}
snprintf(buff, sizeof(buff), "%s/%s:%4d", (type == ETHER_TYPE_IPv4) ? "IPv4" :
(type == ETHER_TYPE_IPv6) ? "IPv6" : "Other",
(type == PG_IPPROTO_TCP) ? "TCP" :
(proto == PG_IPPROTO_ICMP) ? "ICMP" : "UDP",
(vlan & 0xFFF));
wr_scrn_printf(row, col, "%*s", 15, buff);
col += 15;
wr_scrn_printf(row, col, "%5d", len);
if (skip && (type < ETHER_TYPE_IPv4) )
wr_scrn_printf(row, col + 7, "<<< Skip %04x", type);
else if (skip && (type != ETHER_TYPE_IPv4) )
wr_scrn_printf(row, col + 7, " EthType %04x", type);
row++;
}
leave:
display_dashline(row + 2);
pktgen.flags &= ~PRINT_LABELS_FLAG;
}