public static void setAZTracker(URL tracker_url, boolean az_tracker) {
String key = tracker_url.getHost() + ":" + tracker_url.getPort();
synchronized (az_trackers) {
boolean changed = false;
if (az_trackers.get(key) == null) {
if (az_tracker) {
az_trackers.put(key, new Long(SystemTime.getCurrentTime()));
changed = true;
}
} else {
if (!az_tracker) {
if (az_trackers.remove(key) != null) {
changed = true;
}
}
}
if (changed) {
COConfigurationManager.setParameter("Tracker Client AZ Instances", az_trackers);
}
}
}
public static boolean isUDPProbeOK(URL tracker_url) {
String host = tracker_url.getHost();
if (Constants.isAzureusDomain(host)) {
return (false);
}
synchronized (udp_probe_results) {
return (udp_probe_results.containsKey(host));
}
}
public static boolean isAZTracker(URL tracker_url) {
String host = tracker_url.getHost();
if (Constants.isAzureusDomain(host)) {
return (true);
}
synchronized (az_trackers) {
return (az_trackers.containsKey(host + ":" + tracker_url.getPort()));
}
}
public static void checkForBlacklistedURLs(URL url) throws IOException {
for (int i = 0; i < BLACKLISTED_HOSTS.length; i++) {
if (url.getHost().equalsIgnoreCase(BLACKLISTED_HOSTS[i])
&& url.getPort() == BLACKLISTED_PORTS[i]) {
throw (new IOException(
"http://" + BLACKLISTED_HOSTS[i] + ":" + BLACKLISTED_PORTS[i] + "/ is not a tracker"));
}
}
}
public void setAuthenticationOutcome(String realm, URL tracker, boolean success) {
try {
this_mon.enter();
setAuthenticationOutcome(
realm, tracker.getProtocol(), tracker.getHost(), tracker.getPort(), success);
} finally {
this_mon.exit();
}
}
public PasswordAuthentication getAuthentication(String realm, URL tracker) {
try {
this_mon.enter();
return (getAuthentication(
realm, tracker.getProtocol(), tracker.getHost(), tracker.getPort()));
} finally {
this_mon.exit();
}
}
public static void setUDPProbeResult(URL tracker_url, boolean probe_ok) {
String key = tracker_url.getHost();
synchronized (udp_probe_results) {
boolean changed = false;
if (udp_probe_results.get(key) == null) {
if (probe_ok) {
// arbitrary max size here just in case something weird happens
if (udp_probe_results.size() > 512) {
udp_probe_results.clear();
}
udp_probe_results.put(key, new Long(SystemTime.getCurrentTime()));
changed = true;
}
} else {
if (!probe_ok) {
if (udp_probe_results.remove(key) != null) {
changed = true;
}
}
}
if (changed) {
COConfigurationManager.setParameter("Tracker Client UDP Probe Results", udp_probe_results);
}
}
}
public static boolean isHosting(URL url_in) {
return (tracker_ip.length() > 0
&& UrlUtils.expandIPV6Host(url_in.getHost()).equalsIgnoreCase(tracker_ip));
}