/**
* Send INVITE message
*
* @param invite SIP INVITE
* @throws SipException
*/
@Override
/** M: Modified to resolve the 403 error issue.@{ */
protected void sendInvite(SipRequest invite) throws SipException {
/** @} */
// Send INVITE request
SipTransactionContext ctx =
getImsService().getImsModule().getSipManager().sendSipMessageAndWait(invite);
// Wait response
ctx.waitResponse(getResponseTimeout());
// Analyze the received response
if (ctx.isSipResponse()) {
// A response has been received
if (ctx.getStatusCode() == 200) {
// 200 OK
handle200OK(ctx.getSipResponse());
} else if (ctx.getStatusCode() == 407) {
// 407 Proxy Authentication Required
handle407Authentication(ctx.getSipResponse());
} else if (ctx.getStatusCode() == 422) {
// 422 Session Interval Too Small
handle422SessionTooSmall(ctx.getSipResponse());
} else if (ctx.getStatusCode() == 603) {
// 603 Invitation declined
handleError(
new FileSharingError(
FileSharingError.SESSION_INITIATION_DECLINED, ctx.getReasonPhrase()));
} else if (ctx.getStatusCode() == 487) {
// 487 Invitation cancelled
handleError(
new FileSharingError(
FileSharingError.SESSION_INITIATION_CANCELLED, ctx.getReasonPhrase()));
}
/** M: Modified to resolve the 403 error issue.@{ */
else if (ctx.getStatusCode() == 403) {
handle403Forbidden(invite);
}
/** @} */
else {
// Other error response
handleError(
new FileSharingError(
FileSharingError.SESSION_INITIATION_FAILED,
ctx.getStatusCode() + " " + ctx.getReasonPhrase()));
}
} else {
if (logger.isActivated()) {
logger.debug("No response received for INVITE");
}
/**
* M:ALPS00507513. ADDED to reslove issue of wrong prompt in case of file transfer timeout@{
*/
// No response received: timeout
handleError(new FileSharingError(FileSharingError.SESSION_INITIATION_TIMEOUT));
/** @}* */
}
}
/**
* Add a list of participants to the session
*
* @param participants List of participants
*/
public void addParticipants(List<String> participants) {
try {
if (participants.size() == 1) {
addParticipant(participants.get(0));
return;
}
if (logger.isActivated()) {
logger.debug("Add " + participants.size() + " participants to the session");
}
// Re-use INVITE dialog path
SessionAuthenticationAgent authenticationAgent = getAuthenticationAgent();
// Increment the Cseq number of the dialog path
getDialogPath().incrementCseq();
// Send REFER request
if (logger.isActivated()) {
logger.debug("Send REFER");
}
SipRequest refer = SipMessageFactory.createRefer(getDialogPath(), participants);
SipTransactionContext ctx =
getImsService().getImsModule().getSipManager().sendSipMessageAndWait(refer);
// Wait response
if (logger.isActivated()) {
logger.debug("Wait response");
}
ctx.waitResponse(SipManager.TIMEOUT);
// Analyze received message
if (ctx.getStatusCode() == 407) {
// 407 response received
if (logger.isActivated()) {
logger.debug("407 response received");
}
// Set the Proxy-Authorization header
authenticationAgent.readProxyAuthenticateHeader(ctx.getSipResponse());
// Increment the Cseq number of the dialog path
getDialogPath().incrementCseq();
// Create a second REFER request with the right token
if (logger.isActivated()) {
logger.info("Send second REFER");
}
refer = SipMessageFactory.createRefer(getDialogPath(), participants);
// Set the Authorization header
authenticationAgent.setProxyAuthorizationHeader(refer);
// Send REFER request
ctx = getImsService().getImsModule().getSipManager().sendSipMessageAndWait(refer);
// Wait response
if (logger.isActivated()) {
logger.debug("Wait response");
}
ctx.waitResponse(SipManager.TIMEOUT);
// Analyze received message
if ((ctx.getStatusCode() >= 200) && (ctx.getStatusCode() < 300)) {
// 200 OK response
if (logger.isActivated()) {
logger.debug("20x OK response received");
}
// Notify listeners
for (int i = 0; i < getListeners().size(); i++) {
((ChatSessionListener) getListeners().get(i)).handleAddParticipantSuccessful();
}
} else {
// Error
if (logger.isActivated()) {
logger.debug("REFER has failed (" + ctx.getStatusCode() + ")");
}
// Notify listeners
for (int i = 0; i < getListeners().size(); i++) {
((ChatSessionListener) getListeners().get(i))
.handleAddParticipantFailed(ctx.getReasonPhrase());
}
}
} else if ((ctx.getStatusCode() >= 200) && (ctx.getStatusCode() < 300)) {
// 200 OK received
if (logger.isActivated()) {
logger.debug("20x OK response received");
}
// Notify listeners
for (int i = 0; i < getListeners().size(); i++) {
((ChatSessionListener) getListeners().get(i)).handleAddParticipantSuccessful();
}
} else {
// Error responses
if (logger.isActivated()) {
logger.debug("No response received");
}
// Notify listeners
for (int i = 0; i < getListeners().size(); i++) {
((ChatSessionListener) getListeners().get(i))
.handleAddParticipantFailed(ctx.getReasonPhrase());
}
}
} catch (Exception e) {
if (logger.isActivated()) {
logger.error("REFER request has failed", e);
}
// Notify listeners
for (int i = 0; i < getListeners().size(); i++) {
((ChatSessionListener) getListeners().get(i)).handleAddParticipantFailed(e.getMessage());
}
}
}