Examples with Response javax.sip.message.Response used on opensource projects

Example 46 with Response

use of javax.sip.message.Response in project Spark by igniterealtime.

the class CallProcessing method processInvite.

// -------------------------- Requests ---------------------------------
void processInvite(ServerTransaction serverTransaction, Request invite) {
    Dialog dialog = serverTransaction.getDialog();
    if (!sipManCallback.isBusy() && !(PhoneManager.isUseStaticLocator() && PhoneManager.isUsingMediaLocator())) {
        Call call = callDispatcher.createCall(dialog, invite);
        sipManCallback.fireCallReceived(call);
        // change status
        call.setState(Call.ALERTING);
        // sdp description may be in acks - bug report Laurent Michel
        ContentLengthHeader cl = invite.getContentLength();
        if (cl != null && cl.getContentLength() > 0) {
            call.setRemoteSdpDescription(new String(invite.getRawContent()));
        }
        // Are we the one they are looking for?
        URI calleeURI = ((ToHeader) invite.getHeader(ToHeader.NAME)).getAddress().getURI();
        /**
         * @todo We shoud rather ask the user what to do here as some
         *       would add prefixes or change user URIs
         */
        if (calleeURI.isSipURI()) {
            boolean assertUserMatch = SIPConfig.isFailCallInUserMismatch();
            // user info is case sensitive according to rfc3261
            if (assertUserMatch) {
                String calleeUser = ((SipURI) calleeURI).getUser();
                String localUser = sipManCallback.getLocalUser();
                if (calleeUser != null && !calleeUser.equals(localUser)) {
                    sipManCallback.fireCallRejectedLocally("The user specified by the caller did not match the local user!", invite, call);
                    call.setState(Call.DISCONNECTED);
                    Response notFound = null;
                    try {
                        notFound = sipManCallback.messageFactory.createResponse(Response.NOT_FOUND, invite);
                        sipManCallback.attachToTag(notFound, dialog);
                    } catch (ParseException ex) {
                        call.setState(Call.DISCONNECTED);
                        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to create a NOT_FOUND response to an INVITE request!", ex));
                        return;
                    }
                    try {
                        serverTransaction.sendResponse(notFound);
                    } catch (SipException ex) {
                        call.setState(Call.DISCONNECTED);
                        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send a NOT_FOUND response to an INVITE request!", ex));
                        return;
                    } catch (InvalidArgumentException e) {
                        call.setState(Call.DISCONNECTED);
                        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send a NOT_FOUND response to an INVITE request!", e));
                        return;
                    }
                    return;
                }
            }
        }
        // Send RINGING
        Response ringing = null;
        try {
            ringing = sipManCallback.messageFactory.createResponse(Response.RINGING, invite);
            sipManCallback.attachToTag(ringing, dialog);
        } catch (ParseException ex) {
            call.setState(Call.DISCONNECTED);
            sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to create a RINGING response to an INVITE request!", ex));
            return;
        }
        try {
            serverTransaction.sendResponse(ringing);
        } catch (SipException ex) {
            call.setState(Call.DISCONNECTED);
            sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send a RINGING response to an INVITE request!", ex));
            return;
        } catch (InvalidArgumentException e) {
            call.setState(Call.DISCONNECTED);
            sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send a NOT_FOUND response to an INVITE request!", e));
            return;
        }
    } else {
        // Send BUSY_HERE
        Response busy = null;
        try {
            busy = sipManCallback.messageFactory.createResponse(Response.BUSY_HERE, invite);
            sipManCallback.attachToTag(busy, dialog);
        } catch (ParseException ex) {
            sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to create a RINGING response to an INVITE request!", ex));
            return;
        }
        try {
            serverTransaction.sendResponse(busy);
        } catch (SipException ex) {
            sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send a RINGING response to an INVITE request!", ex));
            return;
        } catch (InvalidArgumentException e) {
            sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send a RINGING response to an INVITE request!", e));
            return;
        }
    }
}

Example 47 with Response

use of javax.sip.message.Response in project Spark by igniterealtime.

the class CallProcessing method sayInternalError.

// answer call
// ------------------ Internal Error
void sayInternalError(int callID) throws CommunicationsException {
    Call call = callDispatcher.getCall(callID);
    if (call == null) {
        throw new CommunicationsException("Failed to find call with id=" + callID);
    }
    Dialog dialog = call.getDialog();
    if (dialog == null) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to extract call's associated dialog! Ending Call!");
    }
    Transaction transaction = dialog.getFirstTransaction();
    if (transaction == null || !dialog.isServer()) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to extract a transaction from the call's associated dialog!");
    }
    ServerTransaction serverTransaction = (ServerTransaction) transaction;
    Response internalError = null;
    try {
        internalError = sipManCallback.messageFactory.createResponse(Response.SERVER_INTERNAL_ERROR, dialog.getFirstTransaction().getRequest());
        sipManCallback.attachToTag(internalError, dialog);
    } catch (ParseException ex) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to construct an OK response to an INVITE request", ex);
    }
    ContactHeader contactHeader = sipManCallback.getContactHeader();
    internalError.addHeader(contactHeader);
    try {
        serverTransaction.sendResponse(internalError);
    } catch (SipException ex) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to send an OK response to an INVITE request", ex);
    } catch (InvalidArgumentException e) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to send an OK response to an INVITE request", e);
    }
}

Example 48 with Response

use of javax.sip.message.Response in project Spark by igniterealtime.

the class CallProcessing method processCancel.

void processCancel(ServerTransaction serverTransaction, Request cancelRequest) {
    if (!serverTransaction.getDialog().getFirstTransaction().getRequest().getMethod().equals(Request.INVITE)) {
        return;
    }
    // find the call
    Call call = callDispatcher.findCall(serverTransaction.getDialog());
    if (call == null) {
        sipManCallback.fireUnknownMessageReceived(cancelRequest);
        return;
    }
    // change status
    call.setState(Call.DISCONNECTED);
    // (report and fix by Ranga)
    try {
        Response ok = sipManCallback.messageFactory.createResponse(Response.OK, cancelRequest);
        sipManCallback.attachToTag(ok, call.getDialog());
        serverTransaction.sendResponse(ok);
    } catch (ParseException ex) {
        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to create an OK Response to an CANCEL request.", ex));
    } catch (SipException ex) {
        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send an OK Response to an CANCEL request.", ex));
    } catch (InvalidArgumentException e) {
        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send a NOT_FOUND response to an INVITE request!", e));
    }
    try {
        // stop the invite transaction as well
        Transaction tran = call.getDialog().getFirstTransaction();
        // filtered by the stack but it doesn't hurt checking anyway
        if (!(tran instanceof ServerTransaction)) {
            sipManCallback.fireCommunicationsError(new CommunicationsException("Received a misplaced CANCEL request!"));
            return;
        }
        ServerTransaction inviteTran = (ServerTransaction) tran;
        Request invite = call.getDialog().getFirstTransaction().getRequest();
        Response requestTerminated = sipManCallback.messageFactory.createResponse(Response.REQUEST_TERMINATED, invite);
        sipManCallback.attachToTag(requestTerminated, call.getDialog());
        inviteTran.sendResponse(requestTerminated);
    } catch (ParseException ex) {
        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to create a REQUEST_TERMINATED Response to an INVITE request.", ex));
    } catch (SipException ex) {
        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send an REQUEST_TERMINATED Response to an INVITE request.", ex));
    } catch (InvalidArgumentException e) {
        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send a NOT_FOUND response to an INVITE request!", e));
    }
}

Example 49 with Response

use of javax.sip.message.Response in project Spark by igniterealtime.

the class SipManager method processResponse.

// -------------------- PROCESS RESPONSE
public void processResponse(ResponseEvent responseReceivedEvent) {
    Log.debug("<RESPONSE>");
    Log.debug("[" + responseReceivedEvent.getResponse().getStatusCode() + "]");
    Log.debug("</RESPONSE>");
    ClientTransaction clientTransaction = responseReceivedEvent.getClientTransaction();
    if (clientTransaction == null) {
        return;
    }
    Response response = responseReceivedEvent.getResponse();
    // TODO REMOVE
    @SuppressWarnings("unused") Dialog dialog = clientTransaction.getDialog();
    String method = ((CSeqHeader) response.getHeader(CSeqHeader.NAME)).getMethod();
    // TODO REMOVE
    @SuppressWarnings("unused") Response responseClone = (Response) response.clone();
    // OK
    if (response.getStatusCode() == Response.OK) {
        // REGISTER
        if (method.equals(Request.REGISTER)) {
            registerProcessing.processOK(clientTransaction, response);
        } else // INVITE
        if (method.equals(Request.INVITE)) {
            callProcessing.processInviteOK(clientTransaction, response);
        } else // BYE
        if (method.equals(Request.BYE)) {
            callProcessing.processByeOK(clientTransaction, response);
        } else // CANCEL
        if (method.equals(Request.CANCEL)) {
            callProcessing.processCancelOK(clientTransaction, response);
        } else if (method.equals(Request.SUBSCRIBE)) {
        }
    } else // SESSION PROGRESS
    if (response.getStatusCode() == Response.SESSION_PROGRESS) {
        callProcessing.processRingingBack(clientTransaction, response);
    } else // ACCEPTED
    if (response.getStatusCode() == Response.ACCEPTED) {
        // SUBSCRIBE
        if (method.equals(Request.SUBSCRIBE)) {
        } else if (method.equals(Request.REFER)) {
            Call call = callProcessing.getCallDispatcher().findCall(clientTransaction.getDialog());
            try {
                callProcessing.endCall(call);
            } catch (CommunicationsException e) {
                Log.error("Trasnfer", e);
            }
        }
    } else // report and fix - Asa Karlsson
    if (response.getStatusCode() == Response.RINGING) {
        if (method.equals(Request.INVITE)) {
            callProcessing.processRinging(clientTransaction, response);
        } else {
            fireUnknownMessageReceived(response);
        }
    } else // TRYING
    if (response.getStatusCode() == Response.TRYING || // reported by Les Roger Davis
    response.getStatusCode() / 100 == 1) {
        if (method.equals(Request.INVITE)) {
            callProcessing.processTrying(clientTransaction, response);
        } else // Luis Vazquez <luis at teledata.com.uy>
        if (method.equals(Request.REGISTER)) {
        // do nothing
        } else {
        // TODO TRYING // fireUnknownMessageReceived(response);
        }
    } else // NOT_FOUND
    if (response.getStatusCode() == Response.NOT_FOUND) {
        if (method.equals(Request.INVITE)) {
            callProcessing.processNotFound(clientTransaction, response);
        }
        if (method.equals(Request.SUBSCRIBE)) {
        } else if (method.equals(Request.REGISTER)) {
            fireRegistrationFailed("Invalid username.", RegistrationEvent.Type.NotFound);
            Log.debug("REGISTER NOT FOUND");
        }
    } else // NOT_IMPLEMENTED
    if (response.getStatusCode() == Response.NOT_IMPLEMENTED) {
        if (method.equals(Request.REGISTER)) {
            // Fixed typo issues - Reported by pizarro
            registerProcessing.processNotImplemented(clientTransaction, response);
        } else if (method.equals(Request.INVITE)) {
            callProcessing.processNotImplemented(clientTransaction, response);
        } else {
            fireUnknownMessageReceived(response);
        }
    } else // REQUEST_TERMINATED
    if (response.getStatusCode() == Response.REQUEST_TERMINATED) {
        callProcessing.processRequestTerminated(clientTransaction, response);
    } else // BUSY_HERE
    if (response.getStatusCode() == Response.BUSY_HERE) {
        if (method.equals(Request.INVITE)) {
            callProcessing.processBusyHere(clientTransaction, response);
        } else {
            fireUnknownMessageReceived(response);
        }
    } else // 401 UNAUTHORIZED
    if (response.getStatusCode() == Response.UNAUTHORIZED || response.getStatusCode() == Response.PROXY_AUTHENTICATION_REQUIRED) {
        if (method.equals(Request.INVITE)) {
            callProcessing.processAuthenticationChallenge(clientTransaction, response);
        } else if (method.equals(Request.REGISTER)) {
            // TODO REMOVE
            @SuppressWarnings("unused") CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
            registerProcessing.processAuthenticationChallenge(clientTransaction, response);
            loginfailed++;
            if (loginfailed < 3)
                Log.debug("Removed");
            else
                fireRegistrationFailed("Invalid password.", RegistrationEvent.Type.WrongPass);
        } else if (method.equals(Request.SUBSCRIBE)) {
        } else
            fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.FORBIDDEN) {
    } else if (response.getStatusCode() == 403) {
        // Wrong Authorization User
        fireRegistrationFailed("Invalid auth user.", RegistrationEvent.Type.WrongAuthUser);
    } else // Other Errors
    if (// || response.getStatusCode() == Response.SESSION_NOT_ACCEPTABLE
    response.getStatusCode() / 100 == 4) {
        if (method.equals(Request.INVITE)) {
            callProcessing.processCallError(clientTransaction, response);
        } else {
            fireUnknownMessageReceived(response);
        }
    } else if (response.getStatusCode() == Response.ACCEPTED) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.ADDRESS_INCOMPLETE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.ALTERNATIVE_SERVICE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.AMBIGUOUS) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.BAD_EVENT) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.BAD_EXTENSION) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.BAD_GATEWAY) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.BAD_REQUEST) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.BUSY_EVERYWHERE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.CALL_IS_BEING_FORWARDED) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.CALL_OR_TRANSACTION_DOES_NOT_EXIST) {
    /**
     * @todo add proper request handling
     */
    // fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.DECLINE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.DOES_NOT_EXIST_ANYWHERE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.EXTENSION_REQUIRED) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.GONE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.INTERVAL_TOO_BRIEF) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.LOOP_DETECTED) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.MESSAGE_TOO_LARGE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.METHOD_NOT_ALLOWED) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.MOVED_PERMANENTLY) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.MOVED_TEMPORARILY) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.MULTIPLE_CHOICES) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.NOT_ACCEPTABLE_HERE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.PAYMENT_REQUIRED) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.QUEUED) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.REQUEST_ENTITY_TOO_LARGE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.REQUEST_PENDING) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.REQUEST_TIMEOUT) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.REQUEST_URI_TOO_LONG) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else // Contorno para falha na plataforma
    if (response.getStatusCode() == Response.SERVER_INTERNAL_ERROR) {
    // 
    } else if (response.getStatusCode() == Response.SERVER_TIMEOUT) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.SERVICE_UNAVAILABLE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.SESSION_NOT_ACCEPTABLE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.SESSION_PROGRESS) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.TEMPORARILY_UNAVAILABLE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.TOO_MANY_HOPS) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.UNDECIPHERABLE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.UNSUPPORTED_MEDIA_TYPE) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.UNSUPPORTED_URI_SCHEME) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.USE_PROXY) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else if (response.getStatusCode() == Response.VERSION_NOT_SUPPORTED) {
        /**
         * @todo add proper request handling
         */
        fireUnknownMessageReceived(response);
    } else {
        // We couldn't recognise the message
        fireUnknownMessageReceived(response);
    }
}

Example 50 with Response

use of javax.sip.message.Response in project Spark by igniterealtime.

the class SipManager method sendNotImplemented.

// answer to
/**
 * Sends a NOT_IMPLEMENTED response through the specified transaction.
 *
 * @param serverTransaction the transaction to send the response through.
 * @param request           the request that is being answered.
 */
void sendNotImplemented(ServerTransaction serverTransaction, Request request) {
    Response notImplemented = null;
    try {
        notImplemented = messageFactory.createResponse(Response.NOT_IMPLEMENTED, request);
        attachToTag(notImplemented, serverTransaction.getDialog());
    } catch (ParseException ex) {
        fireCommunicationsError(new CommunicationsException("Failed to create a NOT_IMPLEMENTED response to a " + request.getMethod() + " request!", ex));
        return;
    }
    try {
        serverTransaction.sendResponse(notImplemented);
    } catch (SipException ex) {
        fireCommunicationsError(new CommunicationsException("Failed to create a NOT_IMPLEMENTED response to a " + request.getMethod() + " request!", ex));
    } catch (InvalidArgumentException e) {
        fireCommunicationsError(new CommunicationsException("Failed to create a NOT_IMPLEMENTED response to a " + request.getMethod() + " request!", e));
    }
}