static
PT_THREAD(generate_statistics(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sout);
add("<h2>IP</h2>");
#if UIP_STATISTICS
add("<h3>IP</h3>");
SEND_STRING(&s->sout, buf);
reset_buf();
PRINT_UIP_STAT( ip.recv, "Received packets" );
PRINT_UIP_STAT( ip.sent, "Sent packets" );
PRINT_UIP_STAT( ip.forwarded, "forwarded packets" );
PRINT_UIP_STAT( ip.drop, "Dropped packets" );
SEND_STRING(&s->sout, buf);
reset_buf();
PRINT_UIP_STAT( ip.vhlerr, "Wrong IP version or header length" );
PRINT_UIP_STAT( ip.fragerr, "Dropped IP fragments" );
PRINT_UIP_STAT( ip.chkerr, "Checksum errors" );
PRINT_UIP_STAT( ip.protoerr, "Unsupported protocol" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
add("<h3>ICMP</h3>");
PRINT_UIP_STAT( icmp.recv, "Received packets" );
PRINT_UIP_STAT( icmp.sent, "Sent packets" );
PRINT_UIP_STAT( icmp.drop, "Dropped packets" );
PRINT_UIP_STAT( icmp.typeerr, "Unsupported type" );
PRINT_UIP_STAT( ip.chkerr, "Checksum errors" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#if UIP_TCP
add("<h3>TCP</h3>");
PRINT_UIP_STAT( tcp.recv, "Received packets" );
PRINT_UIP_STAT( tcp.sent, "Sent packets" );
PRINT_UIP_STAT( tcp.drop, "Dropped packets" );
PRINT_UIP_STAT( tcp.chkerr, "Checksum errors" );
SEND_STRING(&s->sout, buf);
reset_buf();
PRINT_UIP_STAT( tcp.ackerr, "Ack errors" );
PRINT_UIP_STAT( tcp.rst, "Received RST" );
PRINT_UIP_STAT( tcp.rexmit, "retransmitted segments" );
PRINT_UIP_STAT( tcp.syndrop, "Dropped SYNs" );
PRINT_UIP_STAT( tcp.synrst, "SYNs for closed ports" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#endif
#if UIP_UDP
add("<h3>UDP</h3>");
PRINT_UIP_STAT( udp.recv, "Received packets" );
PRINT_UIP_STAT( udp.sent, "Sent packets" );
PRINT_UIP_STAT( udp.drop, "Dropped packets" );
PRINT_UIP_STAT( udp.chkerr, "Checksum errors" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#endif
add("<h3>NDP</h3>");
PRINT_UIP_STAT( nd6.recv, "Received packets" );
PRINT_UIP_STAT( nd6.sent, "Sent packets" );
PRINT_UIP_STAT( nd6.drop, "Dropped packets" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#else
add("<h3>IP statistics are deactivated</h3>");
#endif /* UIP_STATISTICS */
#if UIP_CONF_IPV6_RPL
add("<h2>RPL</h2>");
#if RPL_CONF_STATS
PRINT_RPL_STAT( mem_overflows, "Memory overflow");
PRINT_RPL_STAT( local_repairs, "Local repairs");
PRINT_RPL_STAT( global_repairs, "Global repairs");
SEND_STRING(&s->sout, buf);
reset_buf();
PRINT_RPL_STAT( malformed_msgs, "Invalid packets");
PRINT_RPL_STAT( resets, "DIO timer resets");
PRINT_RPL_STAT( parent_switch, "Parent switch");
SEND_STRING(&s->sout, buf);
reset_buf();
PRINT_RPL_STAT( forward_errors, "Forward errors");
PRINT_RPL_STAT( loop_errors, "Loop errors");
PRINT_RPL_STAT( loop_warnings, "Loop warnings");
PRINT_RPL_STAT( root_repairs, "Root repairs");
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#else
add("<h3>RPL statistics are deactivated</h3>");
#endif
#endif /* UIP_CONF_IPV6_RPL */
#if CETIC_CSMA_STATS
add("<h2>CSMA</h2>");
add("Allocated packets : %d<br />", csma_allocated_packets());
add("Allocated neighbors : %d<br />", csma_allocated_neighbors());
add("Packet overflow : %d<br />", packet_overflow);
add("Neighbor overflow : %d<br />", neighbor_overflow);
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
add("Send packets : %d<br />", csma_sent_packets);
add("Received packets : %d<br />", csma_received_packets);
add("Not acked packets : %d<br />", csma_noack);
add("Collisions : %d<br />", csma_collisions);
add("Retransmissions : %d<br />", csma_retransmissions);
add("Dropped packets : %d<br />", csma_dropped);
add("Deferred packets : %d<br />", csma_deferred);
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#endif
#if CETIC_6LBR_LLSEC_STATS
if(nvm_data.security_layer == CETIC_6LBR_SECURITY_LAYER_NONCORESEC) {
add("<h2>LLSEC</h2>");
add("Invalid level : %d<br />", noncoresec_invalid_level);
add("Non authentic frames : %d<br />", noncoresec_nonauthentic);
add("Reboot detected : %d<br />", noncoresec_reboot);
add("Replayed frames : %d<br />", noncoresec_replayed);
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
}
#endif
add("<h2>RDC</h2>");
#if CONTIKI_TARGET_NATIVE
add("Callback count : %d<br />", callback_count);
add("Ack timeout : %d<br />", native_rdc_ack_timeout);
add("Parse error : %d<br />", native_rdc_parse_error);
#endif
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#if CONTIKI_TARGET_NATIVE
add("<h2>SLIP</h2>");
add("Messages sent : %d<br />", slip_message_sent);
add("Messages received : %d<br />", slip_message_received);
add("Bytes sent : %d<br />", slip_sent);
add("Bytes received : %d<br />", slip_received);
add("<br />");
#endif
SEND_STRING(&s->sout, buf);
reset_buf();
PSOCK_END(&s->sout);
}
static
PT_THREAD(generate_statistics(struct httpd_state *s))
{
#if BUF_USES_STACK
char buf[BUF_SIZE];
#endif
PSOCK_BEGIN(&s->sout);
SEND_STRING(&s->sout, TOP);
SEND_STRING(&s->sout, BODY);
reset_buf();
add_div_home("Statistics");
add("<div id=\"left_home\">");
SEND_STRING(&s->sout, buf);
reset_buf();
add("<h2>IP</h2>");
#if UIP_STATISTICS
add("<h3>IP</h3>");
SEND_STRING(&s->sout, buf);
reset_buf();
PRINT_UIP_STAT( ip.recv, "Received packets" );
PRINT_UIP_STAT( ip.sent, "Sent packets" );
PRINT_UIP_STAT( ip.forwarded, "forwarded packets" );
PRINT_UIP_STAT( ip.drop, "Dropped packets" );
SEND_STRING(&s->sout, buf);
reset_buf();
PRINT_UIP_STAT( ip.vhlerr, "Wrong IP version or header length" );
PRINT_UIP_STAT( ip.fragerr, "Dropped IP fragments" );
PRINT_UIP_STAT( ip.chkerr, "Checksum errors" );
PRINT_UIP_STAT( ip.protoerr, "Unsupported protocol" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
add("<h3>ICMP</h3>");
PRINT_UIP_STAT( icmp.recv, "Received packets" );
PRINT_UIP_STAT( icmp.sent, "Sent packets" );
PRINT_UIP_STAT( icmp.drop, "Dropped packets" );
PRINT_UIP_STAT( icmp.typeerr, "Unsupported type" );
PRINT_UIP_STAT( ip.chkerr, "Checksum errors" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#if UIP_TCP
add("<h3>TCP</h3>");
PRINT_UIP_STAT( tcp.recv, "Received packets" );
PRINT_UIP_STAT( tcp.sent, "Sent packets" );
PRINT_UIP_STAT( tcp.drop, "Dropped packets" );
PRINT_UIP_STAT( tcp.chkerr, "Checksum errors" );
SEND_STRING(&s->sout, buf);
reset_buf();
PRINT_UIP_STAT( tcp.ackerr, "Ack errors" );
PRINT_UIP_STAT( tcp.rst, "Received RST" );
PRINT_UIP_STAT( tcp.rexmit, "retransmitted segments" );
PRINT_UIP_STAT( tcp.syndrop, "Dropped SYNs" );
PRINT_UIP_STAT( tcp.synrst, "SYNs for closed ports" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#endif
#if UIP_UDP
add("<h3>UDP</h3>");
PRINT_UIP_STAT( udp.recv, "Received packets" );
PRINT_UIP_STAT( udp.sent, "Sent packets" );
PRINT_UIP_STAT( udp.drop, "Dropped packets" );
PRINT_UIP_STAT( udp.chkerr, "Checksum errors" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#endif
add("<h3>NDP</h3>");
PRINT_UIP_STAT( nd6.recv, "Received packets" );
PRINT_UIP_STAT( nd6.sent, "Sent packets" );
PRINT_UIP_STAT( nd6.drop, "Dropped packets" );
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#else
add("<h3>IP statistics are deactivated</h3>");
#endif
#if UIP_CONF_IPV6_RPL
add("<h2>RPL</h2>");
#if RPL_CONF_STATS
PRINT_RPL_STAT( mem_overflows, "Memory overflow");
PRINT_RPL_STAT( local_repairs, "Local repairs");
PRINT_RPL_STAT( global_repairs, "Global repairs");
SEND_STRING(&s->sout, buf);
reset_buf();
PRINT_RPL_STAT( malformed_msgs, "Invalid packets");
PRINT_RPL_STAT( resets, "DIO timer resets");
PRINT_RPL_STAT( parent_switch, "Parent switch");
add("<br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#else
add("<h3>RPL statistics are deactivated</h3>");
#endif
#endif
add_div_footer();
add("</div></div>");
SEND_STRING(&s->sout, buf);
reset_buf();
SEND_STRING(&s->sout, BOTTOM);
PSOCK_END(&s->sout);
}