Examples with SIPHeader gov.nist.javax.sip.header.SIPHeader used on opensource projects

Example 6 with SIPHeader

use of gov.nist.javax.sip.header.SIPHeader in project XobotOS by xamarin.

the class SIPMessage method equals.

/**
     * Compare for equality.
     * 
     * @param other -- the other object to compare with.
     */
public boolean equals(Object other) {
    if (!other.getClass().equals(this.getClass())) {
        return false;
    }
    SIPMessage otherMessage = (SIPMessage) other;
    Collection<SIPHeader> values = this.nameTable.values();
    Iterator<SIPHeader> it = values.iterator();
    if (nameTable.size() != otherMessage.nameTable.size()) {
        return false;
    }
    while (it.hasNext()) {
        SIPHeader mine = (SIPHeader) it.next();
        SIPHeader his = (SIPHeader) (otherMessage.nameTable.get(SIPHeaderNamesCache.toLowerCase(mine.getName())));
        if (his == null) {
            return false;
        } else if (!his.equals(mine)) {
            return false;
        }
    }
    return true;
}

Example 7 with SIPHeader

use of gov.nist.javax.sip.header.SIPHeader in project XobotOS by xamarin.

the class SIPMessage method encodeAsBytes.

/**
     * Encode the message as a byte array. Use this when the message payload is a binary byte
     * array.
     * 
     * @return The Canonical byte array representation of the message (including the canonical
     *         byte array representation of the SDP payload if it exists all in one contiguous
     *         byte array).
     */
public byte[] encodeAsBytes(String transport) {
    if (this instanceof SIPRequest && ((SIPRequest) this).isNullRequest()) {
        return "\r\n\r\n".getBytes();
    }
    // JvB: added to fix case where application provides the wrong transport
    // in the topmost Via header
    ViaHeader topVia = (ViaHeader) this.getHeader(ViaHeader.NAME);
    try {
        topVia.setTransport(transport);
    } catch (ParseException e) {
        InternalErrorHandler.handleException(e);
    }
    StringBuffer encoding = new StringBuffer();
    synchronized (this.headers) {
        Iterator<SIPHeader> it = this.headers.iterator();
        while (it.hasNext()) {
            SIPHeader siphdr = (SIPHeader) it.next();
            if (!(siphdr instanceof ContentLength))
                siphdr.encode(encoding);
        }
    }
    contentLengthHeader.encode(encoding);
    encoding.append(NEWLINE);
    byte[] retval = null;
    byte[] content = this.getRawContent();
    if (content != null) {
        // Append the content
        byte[] msgarray = null;
        try {
            msgarray = encoding.toString().getBytes(getCharset());
        } catch (UnsupportedEncodingException ex) {
            InternalErrorHandler.handleException(ex);
        }
        retval = new byte[msgarray.length + content.length];
        System.arraycopy(msgarray, 0, retval, 0, msgarray.length);
        System.arraycopy(content, 0, retval, msgarray.length, content.length);
    } else {
        try {
            retval = encoding.toString().getBytes(getCharset());
        } catch (UnsupportedEncodingException ex) {
            InternalErrorHandler.handleException(ex);
        }
    }
    return retval;
}

Example 8 with SIPHeader

use of gov.nist.javax.sip.header.SIPHeader in project XobotOS by xamarin.

the class SIPMessage method encodeSIPHeaders.

/**
     * Encode only the message and exclude the contents (for debugging);
     * 
     * @return a string with all the headers encoded.
     */
protected String encodeSIPHeaders() {
    StringBuffer encoding = new StringBuffer();
    Iterator<SIPHeader> it = this.headers.iterator();
    while (it.hasNext()) {
        SIPHeader siphdr = (SIPHeader) it.next();
        if (!(siphdr instanceof ContentLength))
            siphdr.encode(encoding);
    }
    return contentLengthHeader.encode(encoding).append(NEWLINE).toString();
}

Example 9 with SIPHeader

use of gov.nist.javax.sip.header.SIPHeader in project XobotOS by xamarin.

the class SIPMessage method clone.

/**
     * clone this message (create a new deep physical copy). All headers in the message are
     * cloned. You can modify the cloned copy without affecting the original. The content is
     * handled as follows: If the content is a String, or a byte array, a new copy of the content
     * is allocated and copied over. If the content is an Object that supports the clone method,
     * then the clone method is invoked and the cloned content is the new content. Otherwise, the
     * content of the new message is set equal to the old one.
     * 
     * @return A cloned copy of this object.
     */
public Object clone() {
    SIPMessage retval = (SIPMessage) super.clone();
    retval.nameTable = new Hashtable<String, SIPHeader>();
    retval.fromHeader = null;
    retval.toHeader = null;
    retval.cSeqHeader = null;
    retval.callIdHeader = null;
    retval.contentLengthHeader = null;
    retval.maxForwardsHeader = null;
    if (this.headers != null) {
        retval.headers = new ConcurrentLinkedQueue<SIPHeader>();
        for (Iterator<SIPHeader> iter = headers.iterator(); iter.hasNext(); ) {
            SIPHeader hdr = (SIPHeader) iter.next();
            retval.attachHeader((SIPHeader) hdr.clone());
        }
    }
    if (this.messageContentBytes != null)
        retval.messageContentBytes = (byte[]) this.messageContentBytes.clone();
    if (this.messageContentObject != null)
        retval.messageContentObject = makeClone(messageContentObject);
    retval.unrecognizedHeaders = this.unrecognizedHeaders;
    return retval;
}

Example 10 with SIPHeader

use of gov.nist.javax.sip.header.SIPHeader in project XobotOS by xamarin.

the class SIPResponse method createRequest.

/**
     * Generate a request from a response.
     *
     * @param requestURI -- the request URI to assign to the request.
     * @param via -- the Via header to assign to the request
     * @param cseq -- the CSeq header to assign to the request
     * @param from -- the From header to assign to the request
     * @param to -- the To header to assign to the request
     * @return -- the newly generated sip request.
     */
public SIPRequest createRequest(SipUri requestURI, Via via, CSeq cseq, From from, To to) {
    SIPRequest newRequest = new SIPRequest();
    String method = cseq.getMethod();
    newRequest.setMethod(method);
    newRequest.setRequestURI(requestURI);
    this.setBranch(via, method);
    newRequest.setHeader(via);
    newRequest.setHeader(cseq);
    Iterator headerIterator = getHeaders();
    while (headerIterator.hasNext()) {
        SIPHeader nextHeader = (SIPHeader) headerIterator.next();
        // Some headers do not belong in a Request ....
        if (SIPMessage.isResponseHeader(nextHeader) || nextHeader instanceof ViaList || nextHeader instanceof CSeq || nextHeader instanceof ContentType || nextHeader instanceof ContentLength || nextHeader instanceof RecordRouteList || nextHeader instanceof RequireList || // JvB: added
        nextHeader instanceof ContactList || nextHeader instanceof ContentLength || nextHeader instanceof ServerHeader || nextHeader instanceof ReasonHeader || nextHeader instanceof SessionExpires || nextHeader instanceof ReasonList) {
            continue;
        }
        if (nextHeader instanceof To)
            nextHeader = (SIPHeader) to;
        else if (nextHeader instanceof From)
            nextHeader = (SIPHeader) from;
        try {
            newRequest.attachHeader(nextHeader, false);
        } catch (SIPDuplicateHeaderException e) {
            //Should not happen!
            e.printStackTrace();
        }
    }
    try {
        // JvB: all requests need a Max-Forwards
        newRequest.attachHeader(new MaxForwards(70), false);
    } catch (Exception d) {
    }
    if (MessageFactoryImpl.getDefaultUserAgentHeader() != null) {
        newRequest.setHeader(MessageFactoryImpl.getDefaultUserAgentHeader());
    }
    return newRequest;
}