/** Sends a Message */
public void sendMessage(Message msg) throws IOException {
if (tcp_conn != null) {
last_time = System.currentTimeMillis();
byte[] data = msg.toString().getBytes();
Log.e("Final Message: ", msg.toString());
int endindex = msg.toString().indexOf("image/jpeg") + 10;
String headers = msg.toString().substring(0, endindex) + "\n \n";
Log.e("Initial Header:", headers);
byte[] headerBytes = headers.getBytes();
byte[] imageBytes = JpegImage.imageBytes;
byte[] finalBytes = new byte[headerBytes.length + imageBytes.length];
System.arraycopy(headerBytes, 0, finalBytes, 0, headerBytes.length);
System.arraycopy(imageBytes, 0, finalBytes, headerBytes.length, imageBytes.length);
// for(int i=0;i<headerBytes.length;i++){
// finalBytes[i] = headerBytes[i];
// }
// int j=0;
// for(int i=headerBytes.length;j<(imageBytes.length);i++){
// finalBytes[i]=imageBytes[j];
// j++;
// }
// Log.e("ImageBytes: ",
// "Length:"+String.valueOf(finalBytes[finalBytes.length])+"read:"+String.valueOf(imageBytes[imageBytes.length]));
Log.e("Modified headers: ", headers);
// tcp_conn.send(data);
Log.e("TCPTransport: ", "Total Image length=" + finalBytes.length);
tcp_conn.send(finalBytes);
}
}
public void routeSIP(final Message message, final JID sender) {
for (final SipRoutingListener routingListener : routingListeners) {
routingListener.routingSIP(message, sender);
}
// Route Packet
final byte[] bytes;
try {
final String msg = message.toString();
bytes = msg.getBytes("UTF-8");
final ByteBuffer byteBuffer = ByteBuffer.wrap(bytes);
final SocketAddress destination = getDestinationAddress(message, sender);
if (destination == null) {
log.warn("Discarding Packet Without Destination: " + msg);
return;
}
try {
SipChannel c = message.getArrivedAt();
if (c == null) {
c = channels.get(getSipChannelID(sender));
}
if (sender != null && c == null) {
log.debug("Creating SIP Channel for: " + sender);
c = createSipChannel(sender, destination);
}
if (c == null) {
log.warn("Could NOT Bind Message to any SipChannel.");
return;
}
log.debug("Sending SIP: " + msg);
c.send(byteBuffer, destination);
updateKeepAliveTargets(destination);
for (final SipRoutingListener routingListener : getRoutingListeners()) {
routingListener.routedSIP(message, sender);
}
} catch (Exception e) {
log.warn("Unresolved Address.", e);
for (final SipRoutingListener routingListener : getRoutingListeners()) {
routingListener.routingError(message, sender, SipRoutingError.unresolvedAddress);
}
}
} catch (UnsupportedEncodingException e) {
log.error("Packet Encoding Error.", e);
}
}
SocketAddress getDestinationAddress(final Message message, final JID sender) {
if (message.getSendTo() != null) {
log.debug("Using sendTo Value for: " + message.toString());
return message.getSendTo();
}
final SipAccount sipAccount = sipAccountProvider.getSipAccount(sender);
if (sipAccount != null) {
log.debug("Using sipAccount Value for: " + message.toString());
final SocketAddress result =
CachedAddressResolver.getInstance().getSocketAddress(sipAccount.getOutboundproxy());
message.setSendTo(result);
return result;
}
if (message.getToHeader() != null) {
log.debug("Using message Header Value for: " + message.toString());
SipURL sipUrl =
message.getContactHeader() != null
? message.getContactHeader().getNameAddress().getAddress()
: null;
if (sipUrl == null) {
if (message.isRequest()) {
sipUrl = message.getFromHeader().getNameAddress().getAddress();
} else {
sipUrl = message.getFromHeader().getNameAddress().getAddress();
}
}
final SocketAddress result =
CachedAddressResolver.getInstance()
.getSIPSocketAddress(sipUrl.getHost(), sipUrl.getPort());
message.setSendTo(result);
return result;
}
return null;
}
