/**
* Shares a geolocation with a contact. An exception if thrown if there is no ongoing CS call. The
* parameter contact supports the following formats: MSISDN in national or international format,
* SIP address, SIP-URI or Tel-URI. If the format of the contact is not supported an exception is
* thrown.
*
* @param contact Contact
* @param geoloc Geolocation info
* @param listener Geoloc sharing event listener
* @return Geoloc sharing
* @throws ServerApiException
*/
public IGeolocSharing shareGeoloc(String contact, Geoloc geoloc, IGeolocSharingListener listener)
throws ServerApiException {
if (logger.isActivated()) {
logger.info("Initiate a geoloc sharing session with " + contact);
}
// Test IMS connection
ServerApiUtils.testIms();
try {
// Create a geoloc content
String msgId = ChatUtils.generateMessageId();
GeolocPush geolocPush =
new GeolocPush(
geoloc.getLabel(),
geoloc.getLatitude(),
geoloc.getLongitude(),
geoloc.getExpiration(),
geoloc.getAccuracy());
String geolocDoc =
ChatUtils.buildGeolocDocument(
geolocPush, ImsModule.IMS_USER_PROFILE.getPublicUri(), msgId);
MmContent content =
new GeolocContent("geoloc.xml", geolocDoc.getBytes().length, geolocDoc.getBytes());
// Initiate a sharing session
final GeolocTransferSession session =
Core.getInstance()
.getRichcallService()
.initiateGeolocSharingSession(contact, content, geolocPush);
// Add session listener
GeolocSharingImpl sessionApi = new GeolocSharingImpl(session);
sessionApi.addEventListener(listener);
// Start the session
Thread t =
new Thread() {
public void run() {
session.startSession();
}
};
t.start();
// Add session in the list
addGeolocSharingSession(sessionApi);
return sessionApi;
} catch (Exception e) {
if (logger.isActivated()) {
logger.error("Unexpected error", e);
}
throw new ServerApiException(e.getMessage());
}
}
/**
* Initiate a geoloc sharing session
*
* @param contact Contact
* @param geoloc Geoloc info
* @return Geoloc sharing session
* @throws ServerApiException
*/
public IGeolocSharingSession initiateGeolocSharing(String contact, GeolocPush geoloc)
throws ServerApiException {
if (logger.isActivated()) {
logger.info("Initiate a geoloc sharing session with " + contact);
}
// Check permission
ServerApiUtils.testPermission();
// Test IMS connection
ServerApiUtils.testIms();
try {
// Create a geoloc content
String msgId = ChatUtils.generateMessageId();
String geolocDoc =
ChatUtils.buildGeolocDocument(geoloc, ImsModule.IMS_USER_PROFILE.getPublicUri(), msgId);
MmContent content =
new GeolocContent("geoloc.xml", geolocDoc.getBytes().length, geolocDoc.getBytes());
// Initiate a sharing session
GeolocTransferSession session =
Core.getInstance()
.getRichcallService()
.initiateGeolocSharingSession(contact, content, geoloc);
// Update rich call
RichCall.getInstance()
.addCall(
contact,
session.getSessionID(),
RichCallData.EVENT_OUTGOING,
session.getContent(),
RichCallData.STATUS_STARTED);
// Update rich messaging history
GeolocMessage geolocMsg = new GeolocMessage(null, contact, geoloc, false);
RichMessaging.getInstance().addOutgoingGeoloc(geolocMsg);
// Add session in the list
GeolocSharingSession sessionApi = new GeolocSharingSession(session);
addGeolocSharingSession(sessionApi);
return sessionApi;
} catch (Exception e) {
if (logger.isActivated()) {
logger.error("Unexpected error", e);
}
throw new ServerApiException(e.getMessage());
}
}
/** Send the file transfer information */
private void sendFileTransferInfo() {
// Send File transfer Info
String mime = CpimMessage.MIME_TYPE;
String from = ImsModule.IMS_USER_PROFILE.getPublicUri();
String to = ChatUtils.ANOMYNOUS_URI;
String msgId = IdGenerator.getIdentifier();
// Send file info in CPIM message
String content =
ChatUtils.buildCpimMessageWithImdn(
from, to, msgId, fileInfo, FileTransferHttpInfoDocument.MIME_TYPE);
// Send content
chatSession.sendDataChunks(ChatUtils.generateMessageId(), content, mime);
RichMessaging.getInstance()
.updateFileTransferChatId(getSessionID(), chatSession.getContributionID(), msgId);
}
/**
* Prepare to send the info to terminating side
*
* @param result byte[] which contains the result of the 200 OK from the content server
*/
private void sendResultToContact(byte[] result) {
// Check if upload is cancelled
if (uploadManager.isCancelled()) {
return;
}
if (result != null && ChatUtils.parseFileTransferHttpDocument(result) != null) {
fileInfo = new String(result);
if (logger.isActivated()) {
logger.debug("Upload done with success: " + fileInfo);
}
// Send the file transfer info via a chat message
chatSession = (ChatSession) Core.getInstance().getImService().getSession(getChatSessionID());
if (chatSession == null) {
Vector<ChatSession> chatSessions =
Core.getInstance().getImService().getImSessionsWith(participants.getList());
try {
chatSession = chatSessions.lastElement();
setChatSessionID(chatSession.getSessionID());
setContributionID(chatSession.getContributionID());
if (logger.isActivated()) {
logger.debug("Chat session found with participants");
}
} catch (NoSuchElementException nsee) {
chatSession = null;
if (logger.isActivated()) {
logger.debug("No such Chat session found with participants");
}
}
}
if (chatSession != null) {
// A chat session exists
if (logger.isActivated()) {
logger.debug("Send file transfer info via an existing chat session");
}
// Send file transfer info
sendFileTransferInfo();
// File transfered
handleFileTransfered();
} else {
logger.debug("sendResultToContact error 1");
// No chat error
handleError(new FileSharingError(FileSharingError.NO_CHAT_SESSION));
}
} else {
if (logger.isActivated()) {
logger.debug("Upload has failed");
}
try {
Thread.sleep(5 * 1000);
} catch (InterruptedException e) {
// Nothing to do
logger.debug("sendResultToContact excepion in thread 1");
}
if (!uploadManager.isCancelled()) {
logger.debug("Upload is cancelled123");
try {
Thread.sleep(10 * 1000);
} catch (InterruptedException e) {
// Nothing to do
logger.debug("sendResultToContact excepion in thread 2");
}
if (!uploadManager.isCancelled()) {
logger.debug("Upload is cancelled234");
handleError(new FileSharingError(FileSharingError.MEDIA_UPLOAD_FAILED));
}
}
// Upload error
}
}
/**
* Handle 200 0K response
*
* @param resp 200 OK response
*/
public void handle200OK(SipResponse resp) {
try {
// 200 OK received
if (logger.isActivated()) {
logger.info("200 OK response received");
}
// The signalisation is established
getDialogPath().sigEstablished();
// Set the remote tag
getDialogPath().setRemoteTag(resp.getToTag());
// Set the target
getDialogPath().setTarget(resp.getContactURI());
// Set the route path with the Record-Route header
Vector<String> newRoute = SipUtils.routeProcessing(resp, true);
getDialogPath().setRoute(newRoute);
// Set the remote SDP part
getDialogPath().setRemoteContent(resp.getContent());
// Parse the remote SDP part
SdpParser parser = new SdpParser(getDialogPath().getRemoteContent().getBytes());
Vector<MediaDescription> media = parser.getMediaDescriptions();
MediaDescription mediaDesc = media.elementAt(0);
MediaAttribute attr = mediaDesc.getMediaAttribute("path");
String remoteMsrpPath = attr.getValue();
String remoteHost = SdpUtils.extractRemoteHost(parser.sessionDescription.connectionInfo);
int remotePort = mediaDesc.port;
// Send ACK request
if (logger.isActivated()) {
logger.info("Send ACK");
}
getImsService().getImsModule().getSipManager().sendSipAck(getDialogPath());
// The session is established
getDialogPath().sessionEstablished();
// Create the MSRP client session
MsrpSession session =
msrpMgr.createMsrpClientSession(remoteHost, remotePort, remoteMsrpPath, this);
session.setFailureReportOption(false);
session.setSuccessReportOption(true);
// Open the MSRP session
msrpMgr.openMsrpSession();
// Start session timer
if (getSessionTimerManager().isSessionTimerActivated(resp)) {
getSessionTimerManager()
.start(resp.getSessionTimerRefresher(), resp.getSessionTimerExpire());
}
// Notify listeners
for (int i = 0; i < getListeners().size(); i++) {
getListeners().get(i).handleSessionStarted();
}
// Start sending data chunks
byte[] data = getContent().getData();
InputStream stream;
if (data == null) {
// Load data from URL
stream = FileFactory.getFactory().openFileInputStream(getContent().getUrl());
} else {
// Load data from memory
stream = new ByteArrayInputStream(data);
}
msrpMgr.sendChunks(
stream,
ChatUtils.generateMessageId(),
getContent().getEncoding(),
getContent().getSize());
} catch (Exception e) {
if (logger.isActivated()) {
logger.error("Session initiation has failed", e);
}
// Unexpected error
handleError(new FileSharingError(FileSharingError.UNEXPECTED_EXCEPTION, e.getMessage()));
}
}
