/** Mute or unmute member in a whisperGroup */
public static void setMuteWhisperGroup(String callId, boolean isMuted) {
if (callId == null) {
return;
}
synchronized (activeCalls) {
for (int i = 0; i < activeCalls.size(); i++) {
CallHandler call = (CallHandler) activeCalls.elementAt(i);
CallParticipant cp = call.getCallParticipant();
if (match(cp, callId)) {
if (Logger.logLevel >= Logger.LOG_DETAIL) {
String s = "";
if (isMuted == false) {
s = "un";
}
Logger.println(cp.getCallId() + ": " + s + "muted");
}
MemberReceiver memberReceiver = call.getMemberReceiver();
if (memberReceiver != null) {
memberReceiver.setMuteWhisperGroup(isMuted);
}
}
}
}
}
/*
* Mostly for debugging
*/
public String getCallState() {
String s = "\n" + cp.toString();
if (member != null) {
s += " ConferenceId: " + member.getConferenceManager().getId() + "\n";
s += "\tStarted " + member.getTimeStarted() + "\n";
} else {
s += "\n";
}
if (csa != null) {
s += "\tState = " + csa.getCallState() + "\n";
} else {
s += "\tNo Call Setup Agent" + "\n";
}
s += "\tIsDistributedBridge " + cp.isDistributedBridge() + "\n";
if (cp.getCallTimeout() == 0) {
s += "\tNo timeout\n";
} else {
s += "\tCall timeout in " + (cp.getCallTimeout() / 1000) + " seconds\n";
}
if (member != null) {
s += " " + member.getMemberState();
}
return s;
}
/** Mute or unmute the main conference from a particular call. */
public static void setConferenceSilenced(String callId, boolean isSilenced) {
synchronized (activeCalls) {
for (int i = 0; i < activeCalls.size(); i++) {
CallHandler call = (CallHandler) activeCalls.elementAt(i);
CallParticipant cp = call.getCallParticipant();
if (match(cp, callId)) {
if (Logger.logLevel >= Logger.LOG_DETAIL) {
String s = "";
if (isSilenced == false) {
s = "un";
}
Logger.println(cp.getCallId() + ": silenceMainonference " + s + "muted");
}
ConferenceMember member = call.getMember();
if (member != null) {
member.setConferenceSilenced(isSilenced);
}
}
}
}
}
/** Send indication when a dtmf key is pressed */
public void dtmfKeys(String dtmfKeys) {
// if (Logger.logLevel >= Logger.LOG_MOREINFO) {
Logger.println(cp + " got dtmf keys " + dtmfKeys + " " + cp.dtmfDetection());
// }
if (isCallEstablished()) {
if (cp.dtmfDetection()) {
member.stopTreatment(null);
CallEvent callEvent = new CallEvent(CallEvent.DTMF_KEY);
callEvent.setDtmfKey(dtmfKeys);
sendCallEventNotification(callEvent);
}
if (otherCall != null) {
Logger.println("Call " + cp + " forwarding dtmf key " + dtmfKeys + " to " + otherCall);
otherCall.getMemberSender().setDtmfKeyToSend(dtmfKeys);
} else {
getMemberSender().setDtmfKeyToSend(dtmfKeys);
}
} else {
if (Logger.logLevel >= Logger.LOG_MOREINFO) {
Logger.println(cp + " Call not established, ignoring dtmf");
}
stopCallAnsweredTreatment();
}
}
/**
* Find a call by callId.
*
* <p>Calls are kept in the activeCalls list and uniquely identified by
* <callId>::<name>@<phoneNumber> for a phone call and
*
* <p>This method searches for a call with the callId.
*/
public static CallHandler findCall(String callId) {
if (Logger.logLevel >= Logger.LOG_DETAIL) {
Logger.println(
"findCall: looking for " + callId + ", " + activeCalls.size() + " active calls");
}
synchronized (activeCalls) {
for (int i = 0; i < activeCalls.size(); i++) {
CallHandler call = (CallHandler) activeCalls.elementAt(i);
CallParticipant cp = call.getCallParticipant();
if (Logger.logLevel >= Logger.LOG_DETAIL) {
Logger.println("findCall: looking for " + callId + " got " + cp.getCallId());
}
if (match(cp, callId)) {
if (Logger.logLevel >= Logger.LOG_DETAIL) {
Logger.println("findCall: found " + callId);
}
return call;
}
}
}
return null;
}
private static boolean match(CallParticipant cp, String callId) {
if (cp.getCallId().equals(callId)) {
return true;
}
if (ConferenceManager.allowShortNames() == false) {
return false;
}
String name = cp.getName();
if (name != null) {
if (name.equals(callId)) {
return true;
}
name = name.replaceAll(" ", "_");
if (name.equals(callId)) {
return true;
}
}
String number = cp.getPhoneNumber();
if (number == null) {
return false;
}
if (number.equals(callId)) {
return true;
}
if (number.indexOf("sip:") == 0) {
int ix = number.indexOf("@");
if (ix >= 0) {
number = number.substring(4, ix);
if (number.equals(callId)) {
return true;
}
}
}
return false;
}
/** Find the new call of a call migration. */
public static CallHandler findMigratingCall(String callId) {
synchronized (activeCalls) {
for (int i = 0; i < activeCalls.size(); i++) {
CallHandler call = (CallHandler) activeCalls.elementAt(i);
CallParticipant cp = call.getCallParticipant();
if (match(cp, callId) && cp.migrateCall()) {
if (Logger.logLevel >= Logger.LOG_DETAIL) {
Logger.println("findMigratingCall: found " + callId);
}
return call;
}
}
}
return null;
}
/** For debugging... */
public static boolean tooManyDuplicateCalls(String phoneNumber) {
synchronized (activeCalls) {
int n = 0;
for (int i = 0; i < activeCalls.size(); i++) {
CallHandler call = (CallHandler) activeCalls.elementAt(i);
CallParticipant cp = call.getCallParticipant();
if (cp.getPhoneNumber().equals(phoneNumber)) {
n++;
}
}
if (n > duplicateCallLimit) {
return true;
}
return false;
}
}
public static void hangupOwner(String ownerId, String reason) {
Vector callsToCancel = new Vector();
synchronized (activeCalls) {
/*
* Make a list of all the calls we want to cancel, then cancel them.
* We have to cancel them while not synchronized or
* we could deadlock.
*/
for (int i = 0; i < activeCalls.size(); i++) {
CallHandler call = (CallHandler) activeCalls.elementAt(i);
CallParticipant cp = call.getCallParticipant();
if (cp.getCallOwner().equals(ownerId)) {
callsToCancel.add(call);
}
}
}
cancel(callsToCancel, reason, false);
}
/** Set flag to do voice detection while muted */
public static void setVoiceDetectionWhileMuted(String callId, boolean voiceDetectionWhileMuted) {
if (callId == null) {
return;
}
synchronized (activeCalls) {
for (int i = 0; i < activeCalls.size(); i++) {
CallHandler call = (CallHandler) activeCalls.elementAt(i);
CallParticipant cp = call.getCallParticipant();
if (match(cp, callId)) {
cp.setVoiceDetectionWhileMuted(voiceDetectionWhileMuted);
if (Logger.logLevel >= Logger.LOG_DETAIL) {
Logger.println(
cp.getCallId() + " voice detection while muted is " + voiceDetectionWhileMuted);
}
}
}
}
}
public void sendCallEventNotification(CallEvent callEvent) {
if (cp.getCallId() != null) {
callEvent.setCallId(cp.getCallId());
} else {
callEvent.setCallId("CallIdNotInitialized");
}
callEvent.setConferenceId(cp.getConferenceId());
callEvent.setCallInfo(cp.getCallOwner());
if (csa != null) {
callEvent.setCallState(csa.getCallState());
} else {
callEvent.setCallState(new CallState(CallState.UNINITIALIZED));
}
synchronized (callEventListeners) {
for (int i = 0; i < callEventListeners.size(); i++) {
CallEventListener listener = (CallEventListener) callEventListeners.elementAt(i);
listener.callEventNotification(callEvent);
}
}
}
public TreatmentManager playTreatmentToCall(
String treatment, TreatmentDoneListener treatmentDoneListener) throws IOException {
if (Logger.logLevel >= Logger.LOG_MOREINFO) {
Logger.println("Playing treatment " + treatment + " to " + cp.getCallId());
}
TreatmentManager treatmentManager =
new TreatmentManager(
treatment,
0,
conferenceManager.getMediaInfo().getSampleRate(),
conferenceManager.getMediaInfo().getChannels());
if (treatmentDoneListener != null) {
treatmentManager.addTreatmentDoneListener(treatmentDoneListener);
}
addTreatment(treatmentManager);
return treatmentManager;
}
/**
* String representation of this Caller
*
* @return the string representation of this Caller
*/
public String toString() {
return cp.toString();
}