int node_config_allowed_node_hook(rpl_dag_t *dag, uip_ipaddr_t *prefix, int prefix_len)
{
/* Test if MAC of incoming node is allowed. */
int allowed = 0;
if(dag != NULL) {
if(node_config_find_by_ip(prefix) == NULL) {
LOG6LBR_6ADDR(INFO, prefix, "Node has been rejected : ");
} else {
LOG6LBR_6ADDR(DEBUG, prefix, "Node has been accepted : ");
allowed = 1;
}
} else {
if(uip_is_addr_mcast(prefix) || uip_is_addr_linklocal(prefix) || uip_ds6_is_my_addr(prefix) || uip_ds6_is_my_aaddr(prefix) ||
node_config_find_by_ip(prefix)) {
allowed = 1;
}
}
#if CETIC_6LBR_NODE_INFO
if(dag != NULL && allowed) {
//As control traffic is always allowed, set the flag only when it's coming from RPL
node_info_clear_flags(prefix, NODE_INFO_REJECTED);
}
if(!allowed) {
node_info_set_flags(prefix, NODE_INFO_REJECTED);
}
#endif
return allowed;
}
static
PT_THREAD(generate_sensors_prr(struct httpd_state *s))
{
static int i;
PSOCK_BEGIN(&s->sout);
SEND_STRING(&s->sout, graph_top);
add("['Sensor', 'IP', 'PRR Up', 'PRR Down'],");
for(i = 0; i < UIP_DS6_ROUTE_NB; i++) {
if(node_info_table[i].isused && node_info_table[i].messages_sent > 0 && node_info_table[i].replies_sent > 0) {
float prr_up = 100.0 * (node_info_table[i].messages_sent - node_info_table[i].up_messages_lost)/node_info_table[i].messages_sent;
float prr_down = 100.0 * (node_info_table[i].replies_sent - node_info_table[i].down_messages_lost)/node_info_table[i].replies_sent;
#if CETIC_NODE_CONFIG_HAS_NAME
if (node_config_loaded) {
node_config_t * node_config = node_config_find_by_ip(&node_info_table[i].ipaddr);
add("[\"%s\",", node_config_get_name(node_config));
} else
#endif
{
add("[\"");
ipaddr_add(&node_info_table[i].ipaddr);
add("\",");
}
add("\"");
ipaddr_add(&node_info_table[i].ipaddr);
add("\",%.1f,%.1f],", prr_up, prr_down);
SEND_STRING(&s->sout, buf);
reset_buf();
}
}
add("]);var options={vAxis:{minValue: 0,maxValue: 100},legend:{position: \"none\"}};");
SEND_STRING(&s->sout, buf);
reset_buf();
SEND_STRING(&s->sout,graph_2_column);
SEND_STRING(&s->sout,graph_bottom);
PSOCK_END(&s->sout);
}
static
PT_THREAD(generate_sensors_traffic(struct httpd_state *s))
{
static int i;
PSOCK_BEGIN(&s->sout);
SEND_STRING(&s->sout, graph_top);
add("['Sensor', 'IP', 'Up', 'Down'],");
for(i = 0; i < UIP_DS6_ROUTE_NB; i++) {
if(node_info_table[i].isused) {
#if CETIC_NODE_CONFIG_HAS_NAME
if (node_config_loaded) {
node_config_t * node_config = node_config_find_by_ip(&node_info_table[i].ipaddr);
add("[\"%s\",", node_config_get_name(node_config));
} else
#endif
{
add("[\"");
ipaddr_add(&node_info_table[i].ipaddr);
add("\",");
}
add("\"");
ipaddr_add(&node_info_table[i].ipaddr);
add("\",%u,%u],", node_info_table[i].sent.size, node_info_table[i].recv.size);
SEND_STRING(&s->sout, buf);
reset_buf();
}
}
add("]);var options={vAxis:{minValue: 0},legend:{position: \"none\"}};");
SEND_STRING(&s->sout, buf);
reset_buf();
SEND_STRING(&s->sout,graph_2_column);
SEND_STRING(&s->sout,graph_bottom);
PSOCK_END(&s->sout);
}
static
PT_THREAD(generate_sensor(struct httpd_state *s))
{
static uip_ipaddr_t ipaddr;
static node_info_t * node_info = NULL;
PSOCK_BEGIN(&s->sout);
if(s->query && strncmp(s->query, "ip=", 3) == 0 && uiplib_ipaddrconv(s->query + 3, &ipaddr) != 0) {
node_info = node_info_lookup(&ipaddr);
if(node_info) {
add("<h2>Info</h2>");
#if CETIC_NODE_CONFIG_HAS_NAME
if ( node_config_loaded ) {
add("Name: %s<br />", node_config_get_name(node_config_find_by_ip(&ipaddr)));
}
#endif
add("IP: ");
ipaddr_add(&ipaddr);
add("<br />");
add("Model: -<br />");
add("Parent: ");
#if CETIC_NODE_CONFIG_HAS_NAME
if (node_config_loaded) {
add("%s (", node_config_get_name(node_config_find_by_ip(&node_info->ip_parent)));
ipaddr_add(&node_info->ip_parent);
add(")</a>");
} else
#endif
{
ipaddr_add(&node_info->ip_parent);
add("</a>");
}
add("<br />");
add("Downward route: %s<br />", node_info_flags_text(node_info->flags & NODE_INFO_HAS_ROUTE) != 0 ? "Yes" : "No");
SEND_STRING(&s->sout, buf);
reset_buf();
add("<br /><h2>Statistics</h2>");
add("Since : %d s<br />",
(clock_time() - node_info->stats_start) / CLOCK_SECOND);
add("Last seen : %d s<br />",
(clock_time() - node_info->last_seen) / CLOCK_SECOND);
add("Hop count: %d<br />", node_info->hop_count);
add("Parent switch: %d<br />", node_info->parent_switch);
add("<br /><h3>Upstream</h3>");
add("Last sequence number: %d<br />", node_info->last_up_sequence);
add("Messages sent: %d<br />", node_info->messages_sent);
add("Messages lost: %d<br />", node_info->up_messages_lost);
if(node_info->messages_sent > 0) {
add("PRR: %.1f%%<br />", 100.0 * (node_info->messages_sent - node_info->up_messages_lost)/node_info->messages_sent);
} else {
add("PRR: n/a<br />");
}
add("<br /><h3>Downstream</h3>");
add("Last sequence number: %d<br />", node_info->last_down_sequence);
add("Messages sent: %d<br />", node_info->replies_sent);
add("Messages lost: %d<br />", node_info->down_messages_lost);
if(node_info->replies_sent > 0) {
add("PRR: %.1f%%<br />", 100.0 * (node_info->replies_sent - node_info->down_messages_lost)/node_info->replies_sent);
} else {
add("PRR: n/a<br />");
}
SEND_STRING(&s->sout, buf);
reset_buf();
add("<br /><h2>Actions</h2>");
add("<form action=\"reset-stats\" method=\"get\">");
add("<input type=\"hidden\" name=\"ip\" value=\"");
ipaddr_add(&node_info->ipaddr);
add("\"/>");
add("<input type=\"submit\" value=\"Reset statistics\"/></form><br />");
add("<form action=\"rm-node\" method=\"get\">");
add("<input type=\"hidden\" name=\"ip\" value=\"");
ipaddr_add(&node_info->ipaddr);
add("\"/>");
add("<input type=\"submit\" value=\"Delete node\"/></form><br />");
} else {
add("Sensor address unknown");
}
} else {
add("Sensor address missing");
}
SEND_STRING(&s->sout, buf);
reset_buf();
PSOCK_END(&s->sout);
}
static
PT_THREAD(generate_network(struct httpd_state *s))
{
static int i;
static uip_ds6_route_t *r;
static uip_ds6_defrt_t *dr;
static uip_ds6_nbr_t *nbr;
#if CETIC_6LBR_WITH_MULTICAST
static uip_mcast6_route_t *mcast_route;
#endif
#if RPL_WITH_NON_STORING
static rpl_ns_node_t *link;
#endif
PSOCK_BEGIN(&s->sout);
add("<br /><h2>Addresses</h2><pre>");
SEND_STRING(&s->sout, buf);
reset_buf();
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
if(uip_ds6_if.addr_list[i].isused) {
ipaddr_add(&uip_ds6_if.addr_list[i].ipaddr);
add(" ");
add_address_type(uip_ds6_if.addr_list[i].type);
add(" ");
add_address_state(uip_ds6_if.addr_list[i].state);
if(!uip_ds6_if.addr_list[i].isinfinite) {
add(" %u s", stimer_remaining(&uip_ds6_if.addr_list[i].vlifetime));
}
add("\n");
SEND_STRING(&s->sout, buf);
reset_buf();
}
}
add("</pre><h2>Multicast groups</h2><pre>");
for(i = 0; i < UIP_DS6_MADDR_NB; i++) {
if(uip_ds6_if.maddr_list[i].isused) {
ipaddr_add(&uip_ds6_if.maddr_list[i].ipaddr);
add("\n");
SEND_STRING(&s->sout, buf);
reset_buf();
}
}
add("</pre><h2>Prefixes</h2><pre>");
for(i = 0; i < UIP_DS6_PREFIX_NB; i++) {
if(uip_ds6_prefix_list[i].isused) {
ipaddr_add(&uip_ds6_prefix_list[i].ipaddr);
#if UIP_CONF_ROUTER
if(uip_ds6_prefix_list[i].advertise) {
add(" Adv");
}
#else
if(uip_ds6_prefix_list[i].isinfinite) {
add(" Inf");
}
#endif
add("\n");
}
}
SEND_STRING(&s->sout, buf);
reset_buf();
#if CETIC_6LBR_WITH_IP64
if((nvm_data.global_flags & CETIC_GLOBAL_IP64) != 0) {
add("</pre><h2>IP64</h2><pre>");
if((nvm_data.eth_ip64_flags & CETIC_6LBR_IP64_DHCP) == 0 || ip64_hostaddr_is_configured()) {
add("Address : ");
ip4addr_add(ip64_get_hostaddr());
add("<br />");
add("Netmask : ");
ip4addr_add(ip64_get_netmask());
add("<br />");
add("Gateway : ");
ip4addr_add(ip64_get_draddr());
add("<br />");
if((nvm_data.eth_ip64_flags & CETIC_6LBR_IP64_DHCP) != 0) {
add("DHCP Server : ");
ip4addr_add_u8(cetic_6lbr_ip64_dhcp_state->serverid);
add("<br />");
add("DHCP lease time : %d s<br />",
uip_ntohs(cetic_6lbr_ip64_dhcp_state->lease_time[0])*65536ul + uip_ntohs(cetic_6lbr_ip64_dhcp_state->lease_time[1]));
}
} else {
add("Waiting configuration<br />");
}
SEND_STRING(&s->sout, buf);
reset_buf();
}
#endif
add("</pre><h2>Neighbors</h2><pre>");
for(nbr = nbr_table_head(ds6_neighbors);
nbr != NULL;
nbr = nbr_table_next(ds6_neighbors, nbr)) {
if ((nvm_data.global_flags & CETIC_GLOBAL_DISABLE_CONFIG) == 0) {
add("[<a href=\"nbr-rm?");
ipaddr_add(&nbr->ipaddr);
add("\">del</a>] ");
}
#if CETIC_6LBR_NODE_CONFIG_HAS_NAME
if ( node_config_loaded ) {
add("%s : ", node_config_get_name(node_config_find_by_lladdr(uip_ds6_nbr_get_ll(nbr))));
}
#endif
ipaddr_add(&nbr->ipaddr);
add(" ");
lladdr_add(uip_ds6_nbr_get_ll(nbr));
add(" ");
add_network_cases(nbr->state);
#if UIP_SWITCH_LOOKUP
if(nbr->ifindex != NETWORK_ITF_UNKNOWN) {
add(" if:%u", nbr->ifindex);
}
#endif
add("\n");
SEND_STRING(&s->sout, buf);
reset_buf();
}
add("</pre><h2>Routes</h2><pre>");
SEND_STRING(&s->sout, buf);
reset_buf();
for(r = uip_ds6_route_head(), i = 0; r != NULL;
r = uip_ds6_route_next(r), ++i) {
if ((nvm_data.global_flags & CETIC_GLOBAL_DISABLE_CONFIG) == 0) {
add("[<a href=\"route-rm?");
ipaddr_add(&r->ipaddr);
add("\">del</a>] ");
}
#if CETIC_6LBR_NODE_CONFIG_HAS_NAME
if ( node_config_loaded ) {
add("%s (", node_config_get_name(node_config_find_by_ip(&r->ipaddr)));
ipaddr_add(&r->ipaddr);
add("/%u) via ", r->length);
} else {
ipaddr_add(&r->ipaddr);
add("/%u via ", r->length);
}
if ( node_config_loaded ) {
add("%s (", node_config_get_name(node_config_find_by_ip(uip_ds6_route_nexthop(r))));
ipaddr_add(uip_ds6_route_nexthop(r));
add(")");
} else {
ipaddr_add(uip_ds6_route_nexthop(r));
}
#else
ipaddr_add(&r->ipaddr);
add("/%u via ", r->length);
ipaddr_add(uip_ds6_route_nexthop(r));
#endif
#if CETIC_6LBR_WITH_RPL
if(r->state.lifetime != RPL_ROUTE_INFINITE_LIFETIME) {
#else
if(r->neighbor_routes != NULL) {
#endif
add(" %lu s\n", r->state.lifetime);
} else {
add("Inf\n");
}
SEND_STRING(&s->sout, buf);
reset_buf();
}
#if RPL_WITH_NON_STORING
add("</pre><h2>Links</h2><pre>");
for(link = rpl_ns_node_head(); link != NULL; link = rpl_ns_node_next(link)) {
if(link->parent != NULL) {
uip_ipaddr_t child_ipaddr;
uip_ipaddr_t parent_ipaddr;
rpl_ns_get_node_global_addr(&child_ipaddr, link);
rpl_ns_get_node_global_addr(&parent_ipaddr, link->parent);
#if CETIC_6LBR_NODE_CONFIG_HAS_NAME
if ( node_config_loaded ) {
add("%s (", node_config_get_name(node_config_find_by_ip(&child_ipaddr)));
ipaddr_add(&child_ipaddr);
add(") via ");
} else {
ipaddr_add(&child_ipaddr);
add(" via ");
}
if ( node_config_loaded ) {
add("%s (", node_config_get_name(node_config_find_by_ip(&parent_ipaddr)));
ipaddr_add(&parent_ipaddr);
add(")");
} else {
ipaddr_add(&parent_ipaddr);
}
#else
ipaddr_add(&child_ipaddr);
add(" via ");
ipaddr_add(&parent_ipaddr);
#endif
add(" %lu s\n", link->lifetime);
SEND_STRING(&s->sout, buf);
reset_buf();
}
}
#endif
#if CETIC_6LBR_WITH_MULTICAST
add("</pre><h2>Routed multicast groups</h2><pre>");
for(mcast_route = uip_mcast6_route_list_head(), i = 0; mcast_route != NULL;
mcast_route = list_item_next(mcast_route), ++i) {
if ((nvm_data.global_flags & CETIC_GLOBAL_DISABLE_CONFIG) == 0) {
add("[<a href=\"mcast-rm?");
ipaddr_add(&mcast_route->group);
add("\">del</a>] ");
}
ipaddr_add(&mcast_route->group);
add(" %lu s\n", mcast_route->lifetime);
SEND_STRING(&s->sout, buf);
reset_buf();
}
#endif
add("</pre><h2>Default Routers</h2><pre>");
for(dr = uip_ds6_defrt_head(); dr != NULL; dr = list_item_next(r)) {
ipaddr_add(&dr->ipaddr);
if(dr->isinfinite) {
add(" Inf");
} else {
add(" %u s", stimer_remaining(&dr->lifetime));
}
add("\n");
SEND_STRING(&s->sout, buf);
reset_buf();
}
#if UIP_CONF_DS6_ROUTE_INFORMATION
add("</pre><h2>Route info</h2><pre>");
for(i = 0; i < UIP_DS6_ROUTE_INFO_NB; i++) {
if(uip_ds6_route_info_list[i].isused) {
ipaddr_add(&uip_ds6_route_info_list[i].ipaddr);
add("/%u (%x) %u s\n", uip_ds6_route_info_list[i].length,
uip_ds6_route_info_list[i].flags,
uip_ds6_route_info_list[i].lifetime);
}
}
SEND_STRING(&s->sout, buf);
reset_buf();
#endif
add("</pre><h2>DNS server</h2><pre>");
//Note: Currently we assume only one DNS server
uip_ipaddr_t * dns = uip_nameserver_get(0);
if(!uip_is_addr_unspecified(dns)) {
ipaddr_add(dns);
add(" %u s\n", uip_nameserver_next_expiration());
}
SEND_STRING(&s->sout, buf);
reset_buf();
#if CETIC_6LBR_WITH_IP64
if((nvm_data.global_flags & CETIC_GLOBAL_IP64) != 0) {
add("</pre><h2>IP64 connections mapping</h2><pre>");
static struct ip64_addrmap_entry *m;
for(m = ip64_addrmap_list();
m != NULL;
m = list_item_next(m)) {
if(timer_expired(&m->timer)) continue;
ipaddr_add(&m->ip6addr);
add("%%%d (%d)", m->ip6port, m->protocol);
if(m->ip6to4 && m->ip4to6) {
add(" <-> ");
} else if(m->ip6to4) {
add(" -> ");
} else {
add(" <- ");
}
ip4addr_add(&m->ip4addr);
add("%%%d : %d (%x) %us\n", m->ip4port, m->mapped_port,
m->flags, (m->timer.interval - (clock_time() - m->timer.start)) / CLOCK_SECOND);
SEND_STRING(&s->sout, buf);
reset_buf();
}
}
#endif
#if SICSLOWPAN_CONF_MAX_ADDR_CONTEXTS > 0
add("</pre><h2>6LoWPAN Prefix contexts</h2><pre>");
for(i = 0; i < SICSLOWPAN_CONF_MAX_ADDR_CONTEXTS; i++) {
if(addr_contexts[i].used == 1) {
add("%d : ", addr_contexts[i].number);
ipaddr_add_u8_len(addr_contexts[i].prefix, 8);
add("\n");
}
}
add("</pre><br />");
SEND_STRING(&s->sout, buf);
reset_buf();
#endif
#if CETIC_6LBR_TRANSPARENTBRIDGE
add("<h2>HW Prefixes cache</h2><pre>");
for(i = 0; i < prefixCounter; i++) {
add("%02x:%02x:%02x\n", prefixBuffer[i][0], prefixBuffer[i][1],
prefixBuffer[i][2]);
}
SEND_STRING(&s->sout, buf);
add("</pre><br />");
reset_buf();
#endif
PSOCK_END(&s->sout);
}
static void
add_network_cases(const uint8_t state)
{
switch (state) {
case NBR_INCOMPLETE:
add("Incomplete");
break;
case NBR_REACHABLE:
add("Reachable");
break;
case NBR_STALE:
add("Stale");
break;
case NBR_DELAY:
add("Delay");
break;
case NBR_PROBE:
add("Probe");
break;
}
}
static httpd_cgi_call_t *
webserver_network_route_add(struct httpd_state *s)
{
#if UIP_DS6_STATIC_ROUTES
uip_ds6_route_t *route;
uip_ipaddr_t ipaddr;
uint8_t length;
uip_ipaddr_t nexthop;
char *p;
char *sep;
webserver_result_title = "Network";
webserver_result_text = "Add route: Route not created";
do {
if(!s->query) break;
p = s->query;
sep = index(p, '=');
if(sep == NULL) break;
*sep = 0;
if(strcmp(p, "target") != 0) break;
p = sep + 1;
sep = index(p, '&');
if(sep == NULL) break;
*sep = 0;
if(uiplib_ipaddrconv(p, &ipaddr) == 0) break;
p = sep + 1;
sep = index(p, '=');
if(sep == NULL) break;
*sep = 0;
if(strcmp(p, "length") != 0) break;
p = sep + 1;
sep = index(p, '&');
if(sep == NULL) break;
*sep = 0;
length = atoi(p);
p = sep + 1;
sep = index(p, '=');
if(sep == NULL) break;
*sep = 0;
if(strcmp(p, "nexthop") != 0) break;
p = sep + 1;
if(uiplib_ipaddrconv(p, &nexthop) == 0) break;
route = uip_ds6_route_add_static(&ipaddr, length, &nexthop);
if(route) {
webserver_result_text = "Route created";
}
} while (0);
#else
webserver_result_title = "Network";
webserver_result_text = "Add route: not supported";
#endif
return &webserver_result_page;
}
static
PT_THREAD(generate_sensors_info(struct httpd_state *s))
{
static int i;
PSOCK_BEGIN(&s->sout);
add("<br /><h2>Sensors list</h2>");
add
("<table>"
"<theader><tr class=\"row_first\"><td>Node</td><td>Type</td><td>Web</td><td>Coap</td><td>Parent</td><td>Up PRR</td><td>Down PRR</td><td>Last seen</td><td>Status</td></tr></theader>"
"<tbody>");
SEND_STRING(&s->sout, buf);
reset_buf();
for(i = 0; i < UIP_DS6_ROUTE_NB; i++) {
if(node_info_table[i].isused) {
add("<tr><td>");
add("<a href=\"sensor?ip=");
ipaddr_add(&node_info_table[i].ipaddr);
#if CETIC_NODE_CONFIG_HAS_NAME
if ( node_config_loaded ) {
add("\">%s (", node_config_get_name(node_config_find_by_ip(&node_info_table[i].ipaddr)));
ipaddr_add(&node_info_table[i].ipaddr);
add(")</a></td>");
} else
#endif
{
add("\">");
ipaddr_add(&node_info_table[i].ipaddr);
add("</a></td>");
}
if(0) {
} else if(node_info_table[i].ipaddr.u8[8] == 0x02
&& node_info_table[i].ipaddr.u8[9] == 0x12
&& (node_info_table[i].ipaddr.u8[10] == 0x74 ||
node_info_table[i].ipaddr.u8[10] == 0x75)) {
add("<td>Moteiv Telos</td>");
} else if(node_info_table[i].ipaddr.u8[8] == 0x02
&& node_info_table[i].ipaddr.u8[9] == 0x1A
&& node_info_table[i].ipaddr.u8[10] == 0x4C) {
add("<td>Crossbow Sky</td>");
} else if(node_info_table[i].ipaddr.u8[8] == 0xC3
&& node_info_table[i].ipaddr.u8[9] == 0x0C
&& node_info_table[i].ipaddr.u8[10] == 0x00) {
add("<td>Zolertia Z1</td>");
} else if(node_info_table[i].ipaddr.u8[8] == 0x02
&& node_info_table[i].ipaddr.u8[9] == 0x80
&& node_info_table[i].ipaddr.u8[10] == 0xE1) {
add("<td>STMicro</td>");
} else if(node_info_table[i].ipaddr.u8[8] == 0x02
&& node_info_table[i].ipaddr.u8[9] == 0x12
&& node_info_table[i].ipaddr.u8[10] == 0x4B) {
add("<td>TI</td>");
} else if(node_info_table[i].ipaddr.u8[8] == 0x02
&& node_info_table[i].ipaddr.u8[9] == 0x50
&& node_info_table[i].ipaddr.u8[10] == 0xC2
&& node_info_table[i].ipaddr.u8[11] == 0xA8
&& (node_info_table[i].ipaddr.u8[12] & 0XF0) == 0xC0) {
add("<td>Redwire Econotag I</td>");
} else if(node_info_table[i].ipaddr.u8[8] == 0x02
&& node_info_table[i].ipaddr.u8[9] == 0x05
&& node_info_table[i].ipaddr.u8[10] == 0x0C
&& node_info_table[i].ipaddr.u8[11] == 0x2A
&& node_info_table[i].ipaddr.u8[12] == 0x8C) {
add("<td>Redwire Econotag I</td>");
} else if(node_info_table[i].ipaddr.u8[8] == 0xEE
&& node_info_table[i].ipaddr.u8[9] == 0x47
&& node_info_table[i].ipaddr.u8[10] == 0x3C) {
if(node_info_table[i].ipaddr.u8[11] == 0x4D
&& node_info_table[i].ipaddr.u8[12] == 0x12) {
add("<td>Redwire M12</td>");
} else {
add("<td>Redwire Unknown</td>");
}
} else if((node_info_table[i].ipaddr.u8[8] & 0x02) == 0) {
add("<td>User defined</td>");
} else {
add("<td>Unknown</td>");
}
SEND_STRING(&s->sout, buf);
reset_buf();
#if CETIC_6LBR_IP64 && CETIC_NODE_CONFIG
if(ip64_addr_is_ip64(&UIP_IP_BUF->srcipaddr)) {
node_config_t * config = node_config_find_by_ip(&node_info_table[i].ipaddr);
if(config && (nvm_data.eth_ip64_flags & CETIC_6LBR_IP64_SPECIAL_PORTS) != 0) {
add("<td><a href=\"http://");
ip4addr_add(ip64_get_hostaddr());
add(":%d/\">web</a></td>", config->http_port);
add("<td><a href=\"coap://");
ip4addr_add(ip64_get_hostaddr());
add(":%d/\">coap</a></td>", config->coap_port);
} else {
add("<td></td><td></td>");
}
} else
#endif
{
add("<td><a href=\"http://[");
ipaddr_add(&node_info_table[i].ipaddr);
add("]/\">web</a></td>");
add("<td><a href=\"coap://[");
ipaddr_add(&node_info_table[i].ipaddr);
add("]:5683/\">coap</a></td>");
}
if(node_info_table[i].messages_received > 0) {
add("<td>");
if((node_info_table[i].flags & NODE_INFO_PARENT_VALID) != 0) {
#if CETIC_NODE_CONFIG_HAS_NAME
if (node_config_loaded) {
add("%s (", node_config_get_name(node_config_find_by_ip(&node_info_table[i].ip_parent)));
ipaddr_add(&node_info_table[i].ip_parent);
add(")");
} else {
ipaddr_add(&node_info_table[i].ip_parent);
}
#else
ipaddr_add(&node_info_table[i].ip_parent);
#endif
}
add("</td>");
if((node_info_table[i].flags & NODE_INFO_UPSTREAM_VALID) != 0) {
add("<td>%.1f%%</td>", 100.0 * (node_info_table[i].messages_sent - node_info_table[i].up_messages_lost)/node_info_table[i].messages_sent);
} else {
add("<td></td>");
}
if((node_info_table[i].flags & NODE_INFO_DOWNSTREAM_VALID) != 0) {
add("<td>%.1f%%</td>", 100.0 * (node_info_table[i].messages_sent - node_info_table[i].down_messages_lost)/node_info_table[i].messages_sent);
} else {
add("<td></td>");
}
} else {
add("<td></td><td></td><td></td>");
}
add("<td>%d</td>",
(clock_time() - node_info_table[i].last_seen) / CLOCK_SECOND);
add("<td>%s</td>", node_info_flags_text(node_info_table[i].flags));
add("</tr>");
SEND_STRING(&s->sout, buf);
reset_buf();
}
}
add("</tbody></table><br />");
add("<br /><h2>Actions</h2>");
add("<form action=\"reset-stats-all\" method=\"get\">");
add("<input type=\"submit\" value=\"Reset all statistics\"/></form><br />");
SEND_STRING(&s->sout, buf);
reset_buf();
PSOCK_END(&s->sout);
}
static
PT_THREAD(generate_sensors_tree(struct httpd_state *s))
{
static int i;
PSOCK_BEGIN(&s->sout);
add
("<center>"
"<img src=\"http://chart.googleapis.com/chart?cht=gv&chls=1&chl=digraph{");
#if CETIC_NODE_CONFIG_HAS_NAME
node_config_t * my_config = node_config_find_by_lladdr(&uip_lladdr);
if (my_config) {
add("%%22%s%%22;", node_config_get_name(my_config));
} else {
add("%%22%04hx%%22;",
(uip_lladdr.addr[6] << 8) + uip_lladdr.addr[7]);
}
#else
add("%%22%04hx%%22;",
(uip_lladdr.addr[6] << 8) + uip_lladdr.addr[7]);
#endif
for(i = 0; i < UIP_DS6_ROUTE_NB; i++) {
if(node_info_table[i].isused) {
if(! uip_is_addr_unspecified(&node_info_table[i].ip_parent)) {
#if CETIC_NODE_CONFIG_HAS_NAME
node_config_t * node_config = node_config_find_by_ip(&node_info_table[i].ipaddr);
node_config_t * parent_node_config = node_config_find_by_ip(&node_info_table[i].ip_parent);
if ( node_config ) {
if ( parent_node_config ) {
add("%%22%s%%22->%%22%s%%22;",
node_config_get_name(node_config),
node_config_get_name(parent_node_config));
} else {
add("%%22%s%%22->%%22%04hx%%22;",
node_config_get_name(node_config),
(node_info_table[i].ip_parent.u8[14] << 8) +
node_info_table[i].ip_parent.u8[15]);
}
} else {
if (parent_node_config) {
add("%%22%04hx%%22->%%22%s%%22;",
(node_info_table[i].ipaddr.u8[14] << 8) +
node_info_table[i].ipaddr.u8[15],
node_config_get_name(parent_node_config));
} else {
add("%%22%04hx%%22->%%22%04hx%%22;",
(node_info_table[i].ipaddr.u8[14] << 8) +
node_info_table[i].ipaddr.u8[15],
(node_info_table[i].ip_parent.u8[14] << 8) +
node_info_table[i].ip_parent.u8[15]);
}
}
#else
add("%%22%04hx%%22->%%22%04hx%%22;",
(node_info_table[i].ipaddr.u8[14] << 8) +
node_info_table[i].ipaddr.u8[15],
(node_info_table[i].ip_parent.u8[14] << 8) +
node_info_table[i].ip_parent.u8[15]);
#endif
SEND_STRING(&s->sout, buf);
reset_buf();
}
}
}
add("}\"alt=\"\" /></center>");
SEND_STRING(&s->sout, buf);
reset_buf();
PSOCK_END(&s->sout);
}
