void AmSession::onSipReply(const AmSipReply& reply)
{
CALL_EVENT_H(onSipReply,reply);
int status = dlg.getStatus();
dlg.updateStatus(reply);
if (status != dlg.getStatus())
DBG("Dialog status changed %s -> %s (stopped=%s) \n",
AmSipDialog::status2str[status],
AmSipDialog::status2str[dlg.getStatus()],
sess_stopped.get() ? "true" : "false");
else
DBG("Dialog status stays %s (stopped=%s)\n", AmSipDialog::status2str[status],
sess_stopped.get() ? "true" : "false");
if (negotiate_onreply) {
if(status < AmSipDialog::Connected){
switch(dlg.getStatus()){
case AmSipDialog::Connected:
try {
acceptAudio(reply.body,reply.hdrs);
if(detached.get() && !getStopped()){
onSessionStart(reply);
if(input || output)
AmMediaProcessor::instance()->addSession(this,
callgroup);
else {
ERROR("missing audio input and/or ouput.\n");
}
}
}catch(const AmSession::Exception& e){
ERROR("could not connect audio!!!\n");
ERROR("%i %s\n",e.code,e.reason.c_str());
dlg.bye();
setStopped();
break;
}
break;
case AmSipDialog::Pending:
switch(reply.code){
case 180: break;//TODO: local ring tone.
case 183: break;//TODO: remote ring tone.
default: break;// continue waiting.
}
}
}
}
}
void Click2TransSession::onSipReply(const AmSipReply& reply, int old_dlg_status, const string& trans_method)
{
DBG("sip reply: code=%i; reason=%s; status=%i", reply.code, reply.reason.c_str(), dlg.getStatus());
if(dialog->isOutgoing() || dialog->isTransferring())
{
DBG("sip reply for outgoing invite");
switch(dlg.getStatus())
{
case AmSipDialog::Connected:
{
DBG("connected: connecting audio");
acceptAudio(reply.body, reply.hdrs);
//bridge media
Click2TransSession* otherLeg = dialog->getOtherLeg(this);
AmMediaProcessor::instance()->removeSession(otherLeg);
dialog->connectSession(this);
dialog->connectSession(otherLeg);
AmMediaProcessor::instance()->addSession(this, callgroup);
AmMediaProcessor::instance()->addSession(otherLeg, callgroup);
if(dialog->isTransferring())
{
//sunny day transfer complete
dialog->outgoing();
DBG("sending bye to tranferer");
Click2TransSession* t = dialog->removeTransferer();
t->dlg.bye();
DBG("setting tranferer to stopped");
t->setStopped();
}
break;
}
default:
{
DBG("TODO not implemented");//nothing to do
}
}
}
else if(dialog->isTerminated())
{
DBG("setting session to stopped");
setStopped();
}
else
{
DBG("TODO expected isOutgoing() to be true");//never called
}
AmSession::onSipReply(reply, old_dlg_status, trans_method);
}
void AmSession::onInvite(const AmSipRequest& req)
{
try {
string sdp_reply;
acceptAudio(req.body,req.hdrs,&sdp_reply);
if(dlg.reply(req,200,"OK",
"application/sdp",sdp_reply) != 0)
throw AmSession::Exception(500,"could not send response");
}catch(const AmSession::Exception& e){
ERROR("%i %s\n",e.code,e.reason.c_str());
setStopped();
AmSipDialog::reply_error(req,e.code,e.reason);
}
}
void GWSession::onSessionStart(const AmSipRequest& req) {
DBG("GWSession::onSessionStart\n");
try {
string sdp_reply;
acceptAudio(req.body,req.hdrs,&sdp_reply);
if(dlg.reply(req,200,"OK Isdn side state is: CONNECTED", "application/sdp",sdp_reply) != 0)
throw AmSession::Exception(500,"could not send response");
}catch(const AmSession::Exception& e){
ERROR("%i %s\n",e.code,e.reason.c_str());
setStopped();
dlg.reply(req,e.code,e.reason);
return;
}
DBG("GWSession::onSessionStart Setting Audio\n");
setInOut((AmAudio *)(m_OtherLeg),(AmAudio *)(m_OtherLeg));
AmSession::onSessionStart(req);
AmMediaProcessor::instance()->addSession(this, callgroup);
}
void Click2TransSession::onSessionStart(const AmSipRequest& req)
{
if(dialog->isIncoming())
{
DBG("incoming session");
try
{
std::string sdp_reply;
acceptAudio(req.body,req.hdrs,&sdp_reply);
if(dlg.reply(req,
200,"OK INVITER IS CONNECTED", "application/sdp",
sdp_reply) != 0)
{
throw AmSession::Exception(500,"could not send response");
}
}
catch(const AmSession::Exception& e)
{
ERROR("%i %s\n",e.code,e.reason.c_str());
setStopped();
dlg.reply(req,e.code,e.reason);
return;
}
DBG("playing ringtone to inviter");
setInOut(NULL,ringTone.get());
AmSession::onSessionStart(req);
AmMediaProcessor::instance()->addSession(this, callgroup);
postEvent(new DialoutEvent(DoConnect));//TODO cleanup this allocation?
}
else if(dialog->isOutgoing())
{
DBG("outgoing session");
//nothing to do
}
}
void EarlyAnnounceDialog::onInvite(const AmSipRequest& req)
{
try {
string sdp_reply;
acceptAudio(req.body,req.hdrs,&sdp_reply);
if(dlg.reply(req,183,"Session Progress",
"application/sdp",sdp_reply) != 0){
throw AmSession::Exception(500,"could not reply");
}
else {
invite_req = req;
}
} catch(const AmSession::Exception& e) {
ERROR("%i %s\n",e.code,e.reason.c_str());
setStopped();
AmSipDialog::reply_error(req,e.code,e.reason);
}
}
void ConferenceDialog::onSipReply(const AmSipReply& reply)
{
int status = dlg.getStatus();
AmSession::onSipReply(reply);
DBG("ConferenceDialog::onSipReply: code = %i, reason = %s\n, status = %i\n",
reply.code,reply.reason.c_str(),dlg.getStatus());
if(!dialedout &&
!transfer_req.get())
return;
if(status < AmSipDialog::Connected){
switch(dlg.getStatus()){
case AmSipDialog::Connected:
// connected!
try {
acceptAudio(reply.body,reply.hdrs);
if(getDetached() && !getStopped()){
setupAudio();
if(getInput() || getOutput())
AmMediaProcessor::instance()->addSession(this,
getCallgroup());
else {
ERROR("missing audio input and/or ouput.\n");
return;
}
if(!transfer_req.get()){
// send connect event
AmSessionContainer::instance()
->postEvent(dialout_channel->getConfID(),
new DialoutConfEvent(DoConfConnect,
dialout_channel->getConfID()));
}
else {
dlg.reply(*(transfer_req.get()),202,"Accepted");
transfer_req.reset(0);
connectMainChannel();
}
}
}
catch(const AmSession::Exception& e){
ERROR("%i %s\n",e.code,e.reason.c_str());
dlg.bye();
setStopped();
}
break;
case AmSipDialog::Pending:
switch(reply.code){
case 180:
// send ringing event
AmSessionContainer::instance()
->postEvent(dialout_channel->getConfID(),
new DialoutConfEvent(DoConfRinging,
dialout_channel->getConfID()));
break;
case 183: break;//TODO: remote ring tone.
default: break;// continue waiting.
}
break;
case AmSipDialog::Disconnected:
if(!transfer_req.get()){
disconnectDialout();
//switch(reply.code){
//default:
AmSessionContainer::instance()
->postEvent(dialout_channel->getConfID(),
new DialoutConfEvent(DoConfError,
dialout_channel->getConfID()));
//}
}
else {
dlg.reply(*(transfer_req.get()),reply.code,reply.reason);
transfer_req.reset(0);
setStopped();
}
break;
default: break;
}
}
}
