Examples with InvalidArgumentException javax.sip.InvalidArgumentException used on opensource projects

Example 56 with InvalidArgumentException

use of javax.sip.InvalidArgumentException 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 57 with InvalidArgumentException

use of javax.sip.InvalidArgumentException in project Spark by igniterealtime.

the class CallProcessing method invite.

// -------------------------------- User Initiated processing
// ---------------------------------
Call invite(String callee, String sdpContent) throws CommunicationsException {
    callee = callee.trim();
    // Remove excessive characters from phone numbers such as '
    // ','(',')','-'
    String excessiveChars = SIPConfig.getExcessiveURIChar();
    if (excessiveChars != null) {
        StringBuffer calleeBuff = new StringBuffer(callee);
        for (int i = 0; i < excessiveChars.length(); i++) {
            String charToDeleteStr = excessiveChars.substring(i, i + 1);
            int charIndex = -1;
            while ((charIndex = calleeBuff.indexOf(charToDeleteStr)) != -1) calleeBuff.delete(charIndex, charIndex + 1);
        }
        callee = calleeBuff.toString();
    }
    // Handle default domain name (i.e. transform 1234 -> 1234@sip.com
    String defaultDomainName = SIPConfig.getDefaultDomain();
    if (// no sip scheme
    defaultDomainName != null && !callee.trim().startsWith("tel:") && // most probably a sip uri
    callee.indexOf('@') == -1) {
        callee = callee + "@" + defaultDomainName;
    }
    // Let's be uri fault tolerant
    if (// no sip scheme
    callee.toLowerCase().indexOf("sip:") == -1 && // most probably a sip uri
    callee.indexOf('@') != -1) {
        callee = "sip:" + callee;
    }
    // Request URI
    URI requestURI;
    try {
        requestURI = sipManCallback.addressFactory.createURI(callee);
    } catch (ParseException ex) {
        throw new CommunicationsException(callee + " is not a legal SIP uri!", ex);
    }
    // Call ID
    CallIdHeader callIdHeader = sipManCallback.sipProvider.getNewCallId();
    // CSeq
    CSeqHeader cSeqHeader;
    try {
        cSeqHeader = sipManCallback.headerFactory.createCSeqHeader(1L, Request.INVITE);
    } catch (ParseException ex) {
        throw new CommunicationsException("An unexpected erro occurred while" + "constructing the CSeqHeadder", ex);
    } catch (InvalidArgumentException ex) {
        // Shouldn't happen
        throw new CommunicationsException("An unexpected erro occurred while" + "constructing the CSeqHeadder", ex);
    }
    // FromHeader
    FromHeader fromHeader = sipManCallback.getFromHeader();
    // ToHeader
    Address toAddress = sipManCallback.addressFactory.createAddress(requestURI);
    ToHeader toHeader;
    try {
        toHeader = sipManCallback.headerFactory.createToHeader(toAddress, null);
    } catch (ParseException ex) {
        // Shouldn't happen
        throw new CommunicationsException("Null is not an allowed tag for the to header!", ex);
    }
    // ViaHeaders
    ArrayList<ViaHeader> viaHeaders = sipManCallback.getLocalViaHeaders();
    // MaxForwards
    MaxForwardsHeader maxForwards = sipManCallback.getMaxForwardsHeader();
    // Contact
    ContactHeader contactHeader = sipManCallback.getContactHeader();
    Request invite = null;
    try {
        invite = sipManCallback.messageFactory.createRequest(requestURI, Request.INVITE, callIdHeader, cSeqHeader, fromHeader, toHeader, viaHeaders, maxForwards);
    } catch (ParseException ex) {
        throw new CommunicationsException("Failed to create invite Request!", ex);
    }
    // 
    invite.addHeader(contactHeader);
    AllowHeader allow = null;
    try {
        allow = sipManCallback.headerFactory.createAllowHeader("INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO");
        invite.addHeader(allow);
    } catch (ParseException e) {
        Log.error(e);
    }
    // Content
    ContentTypeHeader contentTypeHeader = null;
    try {
        // content type should be application/sdp (not applications)
        // reported by Oleg Shevchenko (Miratech)
        contentTypeHeader = sipManCallback.headerFactory.createContentTypeHeader("application", "sdp");
    } catch (ParseException ex) {
        // Shouldn't happen
        throw new CommunicationsException("Failed to create a content type header for the INVITE request", ex);
    }
    try {
        invite.setContent(sdpContent, contentTypeHeader);
    } catch (ParseException ex) {
        throw new CommunicationsException("Failed to parse sdp data while creating invite request!", ex);
    }
    // Transaction
    ClientTransaction inviteTransaction;
    try {
        inviteTransaction = sipManCallback.sipProvider.getNewClientTransaction(invite);
    } catch (TransactionUnavailableException ex) {
        throw new CommunicationsException("Failed to create inviteTransaction.\n" + "This is most probably a network connection error.", ex);
    }
    try {
        inviteTransaction.sendRequest();
    } catch (SipException ex) {
        throw new CommunicationsException("An error occurred while sending invite request", ex);
    }
    Call call = callDispatcher.createCall(inviteTransaction.getDialog(), invite);
    call.setState(Call.DIALING);
    return call;
}

Example 58 with InvalidArgumentException

use of javax.sip.InvalidArgumentException in project Spark by igniterealtime.

the class RegisterProcessing method register.

synchronized void register(String registrarAddress, int registrarPort, String registrarTransport, int expires) throws CommunicationsException {
    try {
        isUnregistering = false;
        // From
        FromHeader fromHeader = sipManCallback.getFromHeader(true);
        Address fromAddress = fromHeader.getAddress();
        sipManCallback.fireRegistering(fromAddress.toString());
        // Request URI
        SipURI requestURI = null;
        try {
            requestURI = sipManCallback.addressFactory.createSipURI(null, registrarAddress);
        } catch (ParseException ex) {
            throw new CommunicationsException("Bad registrar address:" + registrarAddress, ex);
        } catch (NullPointerException ex) {
            // Do not throw an exc, we should rather silently notify the
            // user
            // throw new CommunicationsException("A registrar address was
            // not specified!", ex);
            sipManCallback.fireUnregistered(fromAddress.getURI().toString() + " (registrar not specified)");
            return;
        }
        /*
            requestURI.setPort(registrarPort);
            try {
                requestURI.setTransportParam(registrarTransport);
            }
            catch (ParseException ex) {
                throw new CommunicationsException(registrarTransport
                        + " is not a valid transport!", ex);
            }
            */
        // Call ID Header
        CallIdHeader callIdHeader = sipManCallback.sipProvider.getNewCallId();
        // CSeq Header
        CSeqHeader cSeqHeader = null;
        try {
            cSeqHeader = sipManCallback.headerFactory.createCSeqHeader((long) 1, Request.REGISTER);
        } catch (ParseException ex) {
            // Should never happen
            Log.error("register", ex);
        } catch (InvalidArgumentException ex) {
            // Should never happen
            Log.error("register", ex);
        }
        // To Header
        ToHeader toHeader = null;
        try {
            toHeader = sipManCallback.headerFactory.createToHeader(fromAddress, null);
        } catch (ParseException ex) {
            // throw was missing - reported by Eero Vaarnas
            throw new CommunicationsException("Could not create a To header " + "for address:" + fromHeader.getAddress(), ex);
        }
        // User Agent Header
        UserAgentHeader uaHeader = null;
        ArrayList<String> userAgentList = new ArrayList<String>();
        userAgentList.add(SoftPhoneManager.userAgent);
        try {
            uaHeader = sipManCallback.headerFactory.createUserAgentHeader(userAgentList);
        } catch (ParseException ex) {
            // throw was missing - reported by Eero Vaarnas
            throw new CommunicationsException("Could not create a To header " + "for address:" + fromHeader.getAddress(), ex);
        }
        // Via Headers
        ArrayList<ViaHeader> viaHeaders = sipManCallback.getLocalViaHeaders();
        // MaxForwardsHeader
        MaxForwardsHeader maxForwardsHeader = sipManCallback.getMaxForwardsHeader();
        // Request
        Request request = null;
        try {
            request = sipManCallback.messageFactory.createRequest(requestURI, Request.REGISTER, callIdHeader, cSeqHeader, fromHeader, toHeader, viaHeaders, maxForwardsHeader);
            request.setHeader(uaHeader);
        } catch (ParseException ex) {
            // throw was missing - reported by Eero Vaarnas
            throw new CommunicationsException("Could not create the register request!", ex);
        }
        // Expires Header
        ExpiresHeader expHeader = null;
        for (int retry = 0; retry < 2; retry++) {
            try {
                expHeader = sipManCallback.headerFactory.createExpiresHeader(expires);
            } catch (InvalidArgumentException ex) {
                if (retry == 0) {
                    expires = 3600;
                    continue;
                }
                throw new CommunicationsException("Invalid registrations expiration parameter - " + expires, ex);
            }
        }
        request.addHeader(expHeader);
        // Contact Header should contain IP - bug report - Eero Vaarnas
        ContactHeader contactHeader = sipManCallback.getRegistrationContactHeader();
        request.addHeader(contactHeader);
        AllowHeader allow = sipManCallback.headerFactory.createAllowHeader("INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO");
        request.addHeader(allow);
        // Transaction
        ClientTransaction regTrans = null;
        try {
            regTrans = sipManCallback.sipProvider.getNewClientTransaction(request);
        } catch (TransactionUnavailableException ex) {
            throw new CommunicationsException("Could not create a register transaction!\n" + "Check that the Registrar address is correct!");
        }
        try {
            regTrans.sendRequest();
        }// we sometimes get a null pointer exception here so catch them all
         catch (Exception ex) {
            // throw was missing - reported by Eero Vaarnas
            throw new CommunicationsException("Could not send out the register request!", ex);
        }
        this.registerRequest = request;
    } catch (Exception e) {
        Log.error("register", e);
        sipManCallback.fireRegistrationFailed(registrarAddress == null ? "" : registrarAddress, RegistrationEvent.Type.TimeOut);
    }
}

Example 59 with InvalidArgumentException

use of javax.sip.InvalidArgumentException 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));
    }
}

Example 60 with InvalidArgumentException

use of javax.sip.InvalidArgumentException in project load-balancer by RestComm.

the class BackToBackUserAgent method forwardResponse.

private void forwardResponse(ResponseEvent receivedResponse) throws SipException {
    try {
        ServerTransaction serverTransaction = (ServerTransaction) receivedResponse.getClientTransaction().getApplicationData();
        Request stRequest = serverTransaction.getRequest();
        Response newResponse = this.messageFactory.createResponse(receivedResponse.getResponse().getStatusCode(), stRequest);
        ListeningPoint peerListeningPoint = sp.getListeningPoint(transport);
        ContactHeader peerContactHeader = ((ListeningPointExt) peerListeningPoint).createContactHeader();
        newResponse.setHeader(peerContactHeader);
        serverTransaction.sendResponse(newResponse);
    } catch (InvalidArgumentException e) {
        throw new SipException("invalid response", e);
    } catch (ParseException e) {
        throw new SipException("invalid response", e);
    }
}