@Exposed(method = "GET", url = "status")
public Map<String, Object> fullStatus() {
Map<String, Object> status = new Hashtable<String, Object>();
if (!(config.exists() && config.settings.StreamSwitcher_Enabled)) {
status.put("enabled", false);
return status;
}
status.put("enabled", true);
status.put("auto_recording", config.settings.StreamSwitcher_autoRecord);
status.put("live_target", currentLive());
status.put("preview_target", currentPreview());
status.put("fallback_target", currentFallback());
status.put("is_published", isPublished());
if (this.config.settings.StreamSwitcher_autoRecord) {
final Map<String, Object> segment = new Hashtable<String, Object>();
final Date now = new Date();
final long duration = (now.getTime() - this.recordStart.getTime()) / 1000;
segment.put("started_at", this.recordStart.getTime() / 1000);
segment.put("duration", duration);
status.put("segment", segment);
}
return status;
}
public ApplicationManager(NitroXyModule main, IApplicationInstance appInstance) {
this.appInstance = appInstance;
this.main = main;
this.vhost = appInstance.getVHost();
loadRouting();
config = Config.getConfig(appInstance.getApplication().getName(), main);
if (config.exists()) {
if (config.settings.StreamSwitcher_Enabled) {
streamSwitcher = new StreamSwitcher(main, appInstance, config);
}
if (config.settings.StreamSwitcher_autoRecord) {
startRecording();
}
}
}
/**
* Parses the [capaths] stanza of the configuration file for a list of realms to traverse to
* obtain credentials from the initiating realm cRealm to the target realm sRealm.
*
* <p>For a given client realm C there is a tag C in [capaths] whose subtag S has a value which is
* a (possibly partial) path from C to S. When the path is partial, it contains only the tail of
* the full path. Values of other subtags will be used to build the full path. The value "." means
* a direct path from C to S. If realm S does not appear as a subtag, there is no path defined
* here.
*
* <p>The implementation ignores all values which equals to C or S, or a "." in multiple values,
* or any duplicated realm names.
*
* <p>When a path value has more than two realms, they can be specified with multiple key-value
* pairs each having a single value, but the order must not change.
*
* <p>For example:
*
* <p>[capaths] TIVOLI.COM = { IBM.COM = IBM_LDAPCENTRAL.COM MOONLITE.ORG IBM_LDAPCENTRAL.COM =
* LDAPCENTRAL.NET LDAPCENTRAL.NET = . }
*
* <p>TIVOLI.COM has a direct path to LDAPCENTRAL.NET, which has a direct path to
* IBM_LDAPCENTRAL.COM. It also has a partial path to IBM.COM being "IBM_LDAPCENTRAL.COM
* MOONLITE.ORG". Merging these info together, a full path from TIVOLI.COM to IBM.COM will be
*
* <p>TIVOLI.COM -> LDAPCENTRAL.NET -> IBM_LDAPCENTRAL.COM -> IBM_LDAPCENTRAL.COM -> MOONLITE.ORG
*
* <p>Please note the sRealm IBM.COM does not appear in the path.
*
* @param cRealm the initiating realm
* @param sRealm the target realm, not the same as cRealm
* @returns array of realms including at least cRealm as the first element
* @throws KrbException if the config does not contain a sub-stanza for cRealm in [capaths] or the
* sub-stanza does not contain sRealm as a tag
*/
private static String[] parseCapaths(String cRealm, String sRealm) throws KrbException {
// This line could throw a KrbException
Config cfg = Config.getInstance();
if (!cfg.exists("capaths", cRealm, sRealm)) {
throw new KrbException("No conf");
}
LinkedList<String> path = new LinkedList<>();
String head = sRealm;
while (true) {
String value = cfg.getAll("capaths", cRealm, head);
if (value == null) {
break;
}
String[] more = value.split("\\s+");
boolean changed = false;
for (int i = more.length - 1; i >= 0; i--) {
if (path.contains(more[i])
|| more[i].equals(".")
|| more[i].equals(cRealm)
|| more[i].equals(sRealm)
|| more[i].equals(head)) {
// Ignore invalid values
continue;
}
changed = true;
path.addFirst(more[i]);
}
if (!changed) break;
head = path.getFirst();
}
path.addFirst(cRealm);
return path.toArray(new String[path.size()]);
}
protected boolean enabled() {
return config.exists();
}
