/** Constructs an IPFilter that automatically loads the content. */
@Inject
public LocalIPFilter(
@Named("hostileFilter") IPFilter hostileNetworkFilter,
@Named("backgroundExecutor") ScheduledExecutorService ipLoader) {
this.hostileNetworkFilter = hostileNetworkFilter;
this.ipLoader = ipLoader;
File hostiles = new File(CommonUtils.getUserSettingsDir(), "hostiles.txt");
shouldLoadHostiles = hostiles.exists();
hostileNetworkFilter.refreshHosts();
refreshHosts();
}
@Override
protected boolean allowImpl(IP ip) {
if (goodHosts.contains(ip)) {
whitelistings++;
return true;
}
if (badHosts.contains(ip)) {
blacklistings++;
return false;
}
if (FilterSettings.USE_NETWORK_FILTER.getValue() && !hostileNetworkFilter.allow(ip)) {
netblockings++;
return false;
}
implicitings++;
return true;
}
/** Determines if any blacklisted hosts exist. */
public boolean hasBlacklistedHosts() {
return (FilterSettings.USE_NETWORK_FILTER.getValue()
&& hostileNetworkFilter.hasBlacklistedHosts())
|| !badHosts.isEmpty();
}
