static char *identname = NULL; /* program name for syslog */
static char *pidfilename = NULL; /* pid file location */
static char *confdir = NULL;
-static char controlcookie[1024];
+static char controlcookie[1025];
char *netname = NULL;
char *confbase = NULL;
static char *tinc_conf = NULL;
static char *hosts_dir = NULL;
+struct timeval now;
// Horrible global variables...
static int pid = 0;
" generate-rsa-keys [bits] Generate a new RSA public/private keypair.\n"
" generate-ecdsa-keys Generate a new ECDSA public/private keypair.\n"
" dump Dump a list of one of the following things:\n"
- " nodes - all known nodes in the VPN\n"
+ " [reachable] nodes - all known nodes in the VPN\n"
" edges - all known connections in the VPN\n"
" subnets - all known subnets in the VPN\n"
" connections - all meta connections with ourself\n"
return false;
}
- char host[128];
- char port[128];
+ char host[129];
+ char port[129];
if(fscanf(f, "%20d %1024s %128s port %128s", &pid, controlcookie, host, port) != 4) {
if(verbose)
}
static int cmd_dump(int argc, char *argv[]) {
+ bool only_reachable = false;
+
+ if(argc > 2 && !strcasecmp(argv[1], "reachable")) {
+ if(strcasecmp(argv[2], "nodes")) {
+ fprintf(stderr, "`reachable' only supported for nodes.\n");
+ usage(true);
+ return 1;
+ }
+ only_reachable = true;
+ argv++;
+ argc--;
+ }
+
if(argc != 2) {
fprintf(stderr, "Invalid number of arguments.\n");
usage(true);
fprintf(stderr, "Unable to parse node dump from tincd: %s\n", line);
return 1;
}
+
+ memcpy(&status, &status_int, sizeof status);
+
if(do_graph) {
- memcpy(&status, &status_int, sizeof status);
const char *color = "black";
if(!strcmp(host, "MYSELF"))
color = "green";
color = "green";
printf(" %s [label = \"%s\", color = \"%s\"%s];\n", node, node, color, strcmp(host, "MYSELF") ? "" : ", style = \"filled\"");
} else {
+ if(only_reachable && !status.reachable)
+ continue;
printf("%s at %s port %s cipher %d digest %d maclength %d compression %d options %x status %04x nexthop %s via %s distance %d pmtu %hd (min %hd max %hd)\n",
node, host, port, cipher, digest, maclength, compression, options, status_int, nexthop, via, distance, pmtu, minmtu, maxmtu);
}
while(fgets(buf, sizeof buf, in)) {
if(sscanf(buf, "Name = %s", name) == 1) {
+ firstline = false;
+
if(!check_id(name)) {
fprintf(stderr, "Invalid Name in input!\n");
return 1;
}
count++;
- firstline = false;
continue;
} else if(firstline) {
fprintf(stderr, "Junk at the beginning of the input, ignoring.\n");
}
static char *complete_dump(const char *text, int state) {
- const char *matches[] = {"nodes", "edges", "subnets", "connections", "graph", NULL};
+ const char *matches[] = {"reachable", "nodes", "edges", "subnets", "connections", "graph", NULL};
static int i;
if(!state)