static void update_locator_hostdata(char *id)
{
DIR *fd;
struct dirent *d;
fd = opendir(rrddir);
if (fd == NULL) {
errprintf("Cannot scan directory %s\n", rrddir);
return;
}
while ((d = readdir(fd)) != NULL) {
if (*(d->d_name) == '.') continue;
locator_register_host(d->d_name, ST_RRD, id);
}
closedir(fd);
}
int main(int argc, char *argv[])
{
char buf[1024];
int done = 0;
char *res;
if (argc < 2) {
printf("Usage: %s IP:PORT\n", argv[0]);
return 1;
}
if (locator_init(argv[1]) == -1) {
printf("Locator ping failed\n");
return 1;
}
else {
printf("Locator is available\n");
}
while (!done) {
char *p, *p1, *p2, *p3, *p4, *p5, *p6, *p7;
char *extras;
printf("Commands:\n");
printf(" r(egister) s servername type weight sticky\n");
printf(" r(egister) h servername type hostname\n");
printf(" d(own) servername type\n");
printf(" u(p) servername type\n");
printf(" f(orget) servername type\n");
printf(" q(uery) hostname type\n");
printf(" x(query) hostname type\n");
printf(" p(ing)\n");
printf(" s(ave state)\n");
printf(">"); fflush(stdout);
done = (fgets(buf, sizeof(buf), stdin) == NULL); if (done) continue;
p = strchr(buf, '\n'); if (p) *p = '\0';
p1 = p2 = p3 = p4 = p5 = p6 = p7 = NULL;
p1 = strtok(buf, " ");
if (p1) p2 = strtok(NULL, " ");
if (p2) p3 = strtok(NULL, " ");
if (p3) p4 = strtok(NULL, " ");
if (p4) p5 = strtok(NULL, " ");
if (p5) p6 = strtok(NULL, " ");
if (p6) p7 = strtok(NULL, "\r\n");
switch (*p1) {
case 'R': case 'r':
if (*p2 == 's') {
enum locator_servicetype_t svc;
enum locator_sticky_t sticky;
int weight;
svc = get_servicetype(p4);
weight = (p5 ? atoi(p5) : 1);
sticky = ((p6 && (atoi(p6) == 1)) ? LOC_STICKY : LOC_ROAMING);
printf("%s\n", locator_register_server(p3, svc, weight, sticky, p7) ? "Failed" : "OK");
}
else if (*p2 == 'h') {
printf("%s\n", locator_register_host(p5, get_servicetype(p4), p3) ? "Failed" : "OK");
}
break;
case 'D': case 'd':
printf("%s\n", locator_serverdown(p2, get_servicetype(p3)) ? "Failed" : "OK");
break;
case 'U': case 'u':
printf("%s\n", locator_serverup(p2, get_servicetype(p3)) ? "Failed" : "OK");
break;
case 'F': case 'f':
printf("%s\n", locator_serverforget(p2, get_servicetype(p3)) ? "Failed" : "OK");
break;
case 'Q': case 'q':
case 'X': case 'x':
extras = NULL;
res = locator_query(p2, get_servicetype(p3), (*p1 == 'x') ? &extras : NULL);
if (res) {
printf("Result: %s\n", res);
if (extras) printf(" Extras gave: %s\n", extras);
}
else {
printf("Failed\n");
}
break;
case 'P': case 'p':
p = locator_cmd("p");
if (p == NULL) printf("Failed\n"); else printf("OK: %s\n", p);
break;
case 'S': case 's':
p = locator_cmd("@");
if (p == NULL) printf("Failed\n"); else printf("OK: %s\n", p);
break;
}
}
return 0;
}
