+ mvprintw(0, 0, "Tinc %-16s Nodes: %4d Sort: %-8s %s", netname, node_list.count, sortname[sortmode], cumulative ? "Cumulative" : "Current");
+ attrset(A_REVERSE);
+ mvprintw(2, 0, "Node IN pkts IN bytes OUT pkts OUT bytes");
+ chgat(-1, A_REVERSE, 0, NULL);
+
+ nodestats_t *sorted[node_list.count];
+ int n = 0;
+ for(list_node_t *i = node_list.head; i; i = i->next)
+ sorted[n++] = i->data;
+
+ int cmpfloat(float a, float b) {
+ if(a < b)
+ return -1;
+ else if(a > b)
+ return 1;
+ else
+ return 0;
+ }
+
+ int cmpu64(uint64_t a, uint64_t b) {
+ if(a < b)
+ return -1;
+ else if(a > b)
+ return 1;
+ else
+ return 0;
+ }
+
+ int sortfunc(const void *a, const void *b) {
+ const nodestats_t *na = *(const nodestats_t **)a;
+ const nodestats_t *nb = *(const nodestats_t **)b;
+ switch(sortmode) {
+ case 1:
+ if(cumulative)
+ return -cmpu64(na->in_packets, nb->in_packets);
+ else
+ return -cmpfloat(na->in_packets_rate, nb->in_packets_rate);
+ case 2:
+ if(cumulative)
+ return -cmpu64(na->in_bytes, nb->in_bytes);
+ else
+ return -cmpfloat(na->in_bytes_rate, nb->in_bytes_rate);
+ case 3:
+ if(cumulative)
+ return -cmpu64(na->out_packets, nb->out_packets);
+ else
+ return -cmpfloat(na->out_packets_rate, nb->out_packets_rate);
+ case 4:
+ if(cumulative)
+ return -cmpu64(na->out_bytes, nb->out_bytes);
+ else
+ return -cmpfloat(na->out_bytes_rate, nb->out_bytes_rate);
+ case 5:
+ if(cumulative)
+ return -cmpu64(na->in_packets + na->out_packets, nb->in_packets + nb->out_packets);
+ else
+ return -cmpfloat(na->in_packets_rate + na->out_packets_rate, nb->in_packets_rate + nb->out_packets_rate);
+ case 6:
+ if(cumulative)
+ return -cmpu64(na->in_bytes + na->out_bytes, nb->in_bytes + nb->out_bytes);
+ else
+ return -cmpfloat(na->in_bytes_rate + na->out_bytes_rate, nb->in_bytes_rate + nb->out_bytes_rate);
+ default:
+ return strcmp(na->name, nb->name);