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

Example 21 with InvalidArgumentException

use of javax.sip.InvalidArgumentException in project XobotOS by xamarin.

the class SIPDialog method resendAck.

/**
     * Resend the last ack.
     */
public void resendAck() throws SipException {
    if (this.getLastAckSent() != null) {
        if (getLastAckSent().getHeader(TimeStampHeader.NAME) != null && sipStack.generateTimeStampHeader) {
            TimeStamp ts = new TimeStamp();
            try {
                ts.setTimeStamp(System.currentTimeMillis());
                getLastAckSent().setHeader(ts);
            } catch (InvalidArgumentException e) {
            }
        }
        this.sendAck(getLastAckSent(), false);
    }
}

Example 22 with InvalidArgumentException

use of javax.sip.InvalidArgumentException in project XobotOS by xamarin.

the class SIPDialog method sendRequest.

public void sendRequest(ClientTransaction clientTransactionId, boolean allowInterleaving) throws TransactionDoesNotExistException, SipException {
    if ((!allowInterleaving) && clientTransactionId.getRequest().getMethod().equals(Request.INVITE)) {
        new Thread((new ReInviteSender(clientTransactionId))).start();
        return;
    }
    SIPRequest dialogRequest = ((SIPClientTransaction) clientTransactionId).getOriginalRequest();
    if (sipStack.isLoggingEnabled())
        sipStack.getStackLogger().logDebug("dialog.sendRequest " + " dialog = " + this + "\ndialogRequest = \n" + dialogRequest);
    if (clientTransactionId == null)
        throw new NullPointerException("null parameter");
    if (dialogRequest.getMethod().equals(Request.ACK) || dialogRequest.getMethod().equals(Request.CANCEL))
        throw new SipException("Bad Request Method. " + dialogRequest.getMethod());
    // JvB: added, allow re-sending of BYE after challenge
    if (byeSent && isTerminatedOnBye() && !dialogRequest.getMethod().equals(Request.BYE)) {
        if (sipStack.isLoggingEnabled())
            sipStack.getStackLogger().logError("BYE already sent for " + this);
        throw new SipException("Cannot send request; BYE already sent");
    }
    if (dialogRequest.getTopmostVia() == null) {
        Via via = ((SIPClientTransaction) clientTransactionId).getOutgoingViaHeader();
        dialogRequest.addHeader(via);
    }
    if (!this.getCallId().getCallId().equalsIgnoreCase(dialogRequest.getCallId().getCallId())) {
        if (sipStack.isLoggingEnabled()) {
            sipStack.getStackLogger().logError("CallID " + this.getCallId());
            sipStack.getStackLogger().logError("RequestCallID = " + dialogRequest.getCallId().getCallId());
            sipStack.getStackLogger().logError("dialog =  " + this);
        }
        throw new SipException("Bad call ID in request");
    }
    // Set the dialog back pointer.
    ((SIPClientTransaction) clientTransactionId).setDialog(this, this.dialogId);
    this.addTransaction((SIPTransaction) clientTransactionId);
    // Enable the retransmission filter for the transaction
    ((SIPClientTransaction) clientTransactionId).isMapped = true;
    From from = (From) dialogRequest.getFrom();
    To to = (To) dialogRequest.getTo();
    // tag assignment is OK.
    if (this.getLocalTag() != null && from.getTag() != null && !from.getTag().equals(this.getLocalTag()))
        throw new SipException("From tag mismatch expecting  " + this.getLocalTag());
    if (this.getRemoteTag() != null && to.getTag() != null && !to.getTag().equals(this.getRemoteTag())) {
        if (sipStack.isLoggingEnabled())
            this.sipStack.getStackLogger().logWarning("To header tag mismatch expecting " + this.getRemoteTag());
    }
    /*
         * The application is sending a NOTIFY before sending the response of the dialog.
         */
    if (this.getLocalTag() == null && dialogRequest.getMethod().equals(Request.NOTIFY)) {
        if (!this.getMethod().equals(Request.SUBSCRIBE))
            throw new SipException("Trying to send NOTIFY without SUBSCRIBE Dialog!");
        this.setLocalTag(from.getTag());
    }
    try {
        if (this.getLocalTag() != null)
            from.setTag(this.getLocalTag());
        if (this.getRemoteTag() != null)
            to.setTag(this.getRemoteTag());
    } catch (ParseException ex) {
        InternalErrorHandler.handleException(ex);
    }
    Hop hop = ((SIPClientTransaction) clientTransactionId).getNextHop();
    if (sipStack.isLoggingEnabled()) {
        sipStack.getStackLogger().logDebug("Using hop = " + hop.getHost() + " : " + hop.getPort());
    }
    try {
        MessageChannel messageChannel = sipStack.createRawMessageChannel(this.getSipProvider().getListeningPoint(hop.getTransport()).getIPAddress(), this.firstTransactionPort, hop);
        MessageChannel oldChannel = ((SIPClientTransaction) clientTransactionId).getMessageChannel();
        // Remove this from the connection cache if it is in the
        // connection
        // cache and is not yet active.
        oldChannel.uncache();
        // Not configured to cache client connections.
        if (!sipStack.cacheClientConnections) {
            oldChannel.useCount--;
            if (sipStack.isLoggingEnabled())
                sipStack.getStackLogger().logDebug("oldChannel: useCount " + oldChannel.useCount);
        }
        if (messageChannel == null) {
            /*
                 * At this point the procedures of 8.1.2 and 12.2.1.1 of RFC3261 have been tried
                 * but the resulting next hop cannot be resolved (recall that the exception thrown
                 * is caught and ignored in SIPStack.createMessageChannel() so we end up here with
                 * a null messageChannel instead of the exception handler below). All else
                 * failing, try the outbound proxy in accordance with 8.1.2, in particular: This
                 * ensures that outbound proxies that do not add Record-Route header field values
                 * will drop out of the path of subsequent requests. It allows endpoints that
                 * cannot resolve the first Route URI to delegate that task to an outbound proxy.
                 * 
                 * if one considers the 'first Route URI' of a request constructed according to
                 * 12.2.1.1 to be the request URI when the route set is empty.
                 */
            if (sipStack.isLoggingEnabled())
                sipStack.getStackLogger().logDebug("Null message channel using outbound proxy !");
            Hop outboundProxy = sipStack.getRouter(dialogRequest).getOutboundProxy();
            if (outboundProxy == null)
                throw new SipException("No route found! hop=" + hop);
            messageChannel = sipStack.createRawMessageChannel(this.getSipProvider().getListeningPoint(outboundProxy.getTransport()).getIPAddress(), this.firstTransactionPort, outboundProxy);
            if (messageChannel != null)
                ((SIPClientTransaction) clientTransactionId).setEncapsulatedChannel(messageChannel);
        } else {
            ((SIPClientTransaction) clientTransactionId).setEncapsulatedChannel(messageChannel);
            if (sipStack.isLoggingEnabled()) {
                sipStack.getStackLogger().logDebug("using message channel " + messageChannel);
            }
        }
        if (messageChannel != null)
            messageChannel.useCount++;
        // See if we need to release the previously mapped channel.
        if ((!sipStack.cacheClientConnections) && oldChannel != null && oldChannel.useCount <= 0)
            oldChannel.close();
    } catch (Exception ex) {
        if (sipStack.isLoggingEnabled())
            sipStack.getStackLogger().logException(ex);
        throw new SipException("Could not create message channel", ex);
    }
    try {
        // Increment before setting!!
        localSequenceNumber++;
        dialogRequest.getCSeq().setSeqNumber(getLocalSeqNumber());
    } catch (InvalidArgumentException ex) {
        sipStack.getStackLogger().logFatalError(ex.getMessage());
    }
    try {
        ((SIPClientTransaction) clientTransactionId).sendMessage(dialogRequest);
        /*
             * Note that if the BYE is rejected then the Dialog should bo back to the ESTABLISHED
             * state so we only set state after successful send.
             */
        if (dialogRequest.getMethod().equals(Request.BYE)) {
            this.byeSent = true;
            /*
                 * Dialog goes into TERMINATED state as soon as BYE is sent. ISSUE 182.
                 */
            if (isTerminatedOnBye()) {
                this.setState(DialogState._TERMINATED);
            }
        }
    } catch (IOException ex) {
        throw new SipException("error sending message", ex);
    }
}

Example 23 with InvalidArgumentException

use of javax.sip.InvalidArgumentException in project XobotOS by xamarin.

the class SIPMessage method attachHeader.

/**
     * Attach the header to the SIP Message structure at a specified position in its list of
     * headers.
     * 
     * @param header Header to attach.
     * @param replaceFlag If true then replace the existing header.
     * @param top Location in the header list to insert the header.
     * @exception SIPDuplicateHeaderException if the header is of a type that cannot tolerate
     *            duplicates and one of this type already exists (e.g. CSeq header).
     * @throws IndexOutOfBoundsException If the index specified is greater than the number of
     *         headers that are in this message.
     */
public void attachHeader(SIPHeader header, boolean replaceFlag, boolean top) throws SIPDuplicateHeaderException {
    if (header == null) {
        throw new NullPointerException("null header");
    }
    SIPHeader h;
    if (ListMap.hasList(header) && !SIPHeaderList.class.isAssignableFrom(header.getClass())) {
        SIPHeaderList<SIPHeader> hdrList = ListMap.getList(header);
        hdrList.add(header);
        h = hdrList;
    } else {
        h = header;
    }
    String headerNameLowerCase = SIPHeaderNamesCache.toLowerCase(h.getName());
    if (replaceFlag) {
        nameTable.remove(headerNameLowerCase);
    } else if (nameTable.containsKey(headerNameLowerCase) && !(h instanceof SIPHeaderList)) {
        if (h instanceof ContentLength) {
            try {
                ContentLength cl = (ContentLength) h;
                contentLengthHeader.setContentLength(cl.getContentLength());
            } catch (InvalidArgumentException e) {
            }
        }
        // Just ignore duplicate header.
        return;
    }
    SIPHeader originalHeader = (SIPHeader) getHeader(header.getName());
    // Delete the original header from our list structure.
    if (originalHeader != null) {
        Iterator<SIPHeader> li = headers.iterator();
        while (li.hasNext()) {
            SIPHeader next = (SIPHeader) li.next();
            if (next.equals(originalHeader)) {
                li.remove();
            }
        }
    }
    if (!nameTable.containsKey(headerNameLowerCase)) {
        nameTable.put(headerNameLowerCase, h);
        headers.add(h);
    } else {
        if (h instanceof SIPHeaderList) {
            SIPHeaderList<?> hdrlist = (SIPHeaderList<?>) nameTable.get(headerNameLowerCase);
            if (hdrlist != null)
                hdrlist.concatenate((SIPHeaderList) h, top);
            else
                nameTable.put(headerNameLowerCase, h);
        } else {
            nameTable.put(headerNameLowerCase, h);
        }
    }
    // Direct accessor fields for frequently accessed headers.
    if (h instanceof From) {
        this.fromHeader = (From) h;
    } else if (h instanceof ContentLength) {
        this.contentLengthHeader = (ContentLength) h;
    } else if (h instanceof To) {
        this.toHeader = (To) h;
    } else if (h instanceof CSeq) {
        this.cSeqHeader = (CSeq) h;
    } else if (h instanceof CallID) {
        this.callIdHeader = (CallID) h;
    } else if (h instanceof MaxForwards) {
        this.maxForwardsHeader = (MaxForwards) h;
    }
}

Example 24 with InvalidArgumentException

use of javax.sip.InvalidArgumentException in project XobotOS by xamarin.

the class PAssertedServiceParser method parse.

public SIPHeader parse() throws ParseException {
    if (debug)
        dbg_enter("PAssertedServiceParser.parse");
    try {
        this.lexer.match(TokenTypes.P_ASSERTED_SERVICE);
        this.lexer.SPorHT();
        this.lexer.match(':');
        this.lexer.SPorHT();
        PAssertedService pps = new PAssertedService();
        String urn = this.lexer.getBuffer();
        if (urn.contains(ParameterNamesIms.SERVICE_ID)) {
            if (urn.contains(ParameterNamesIms.SERVICE_ID_LABEL)) {
                String serviceID = urn.split(ParameterNamesIms.SERVICE_ID_LABEL + ".")[1];
                if (serviceID.trim().equals(""))
                    try {
                        throw new InvalidArgumentException("URN should atleast have one sub-service");
                    } catch (InvalidArgumentException e) {
                        e.printStackTrace();
                    }
                else
                    pps.setSubserviceIdentifiers(urn.split(ParameterNamesIms.SERVICE_ID_LABEL)[1]);
            } else if (urn.contains(ParameterNamesIms.APPLICATION_ID_LABEL)) {
                String appID = urn.split(ParameterNamesIms.APPLICATION_ID_LABEL + ".")[1];
                if (appID.trim().equals(""))
                    try {
                        throw new InvalidArgumentException("URN should atleast have one sub-application");
                    } catch (InvalidArgumentException e) {
                        e.printStackTrace();
                    }
                else
                    pps.setApplicationIdentifiers(urn.split(ParameterNamesIms.APPLICATION_ID_LABEL)[1]);
            } else {
                try {
                    throw new InvalidArgumentException("URN is not well formed");
                } catch (InvalidArgumentException e) {
                    e.printStackTrace();
                }
            }
        }
        super.parse();
        return pps;
    } finally {
        if (debug)
            dbg_enter("PAssertedServiceParser.parse");
    }
}

Example 25 with InvalidArgumentException

use of javax.sip.InvalidArgumentException in project XobotOS by xamarin.

the class PMediaAuthorizationParser method parse.

public SIPHeader parse() throws ParseException {
    PMediaAuthorizationList mediaAuthorizationList = new PMediaAuthorizationList();
    if (debug)
        dbg_enter("MediaAuthorizationParser.parse");
    try {
        headerName(TokenTypes.P_MEDIA_AUTHORIZATION);
        PMediaAuthorization mediaAuthorization = new PMediaAuthorization();
        mediaAuthorization.setHeaderName(SIPHeaderNamesIms.P_MEDIA_AUTHORIZATION);
        while (lexer.lookAhead(0) != '\n') {
            this.lexer.match(TokenTypes.ID);
            Token token = lexer.getNextToken();
            try {
                mediaAuthorization.setMediaAuthorizationToken(token.getTokenValue());
            } catch (InvalidArgumentException e) {
                throw createParseException(e.getMessage());
            }
            mediaAuthorizationList.add(mediaAuthorization);
            this.lexer.SPorHT();
            if (lexer.lookAhead(0) == ',') {
                this.lexer.match(',');
                mediaAuthorization = new PMediaAuthorization();
            }
            this.lexer.SPorHT();
        }
        return mediaAuthorizationList;
    } finally {
        if (debug)
            dbg_leave("MediaAuthorizationParser.parse");
    }
}