void IvrPython::process(AmEvent* event){ DBG("IvrPython processing event...\n"); IvrScriptEvent* evt = dynamic_cast<IvrScriptEvent* >(event); if (evt) { // this one is for us DBG("IvrDialog processing event...\n"); switch (evt->event_id) { case IvrScriptEvent::IVR_Bye: { onBye(evt->req); }; break; case IvrScriptEvent::IVR_Notify: { onNotify(evt->event); }; break; case IvrScriptEvent::IVR_DTMF: { onDTMFEvent(evt->DTMFKey); }; break; case IvrScriptEvent::IVR_MediaQueueEmpty: { onMediaQueueEmpty(); }; break; } } else { ERROR("IvrPython: invalid event (non-script) received.\n"); } event->processed = true; }
void AmSession::onSipRequest(const AmSipRequest& req) { CALL_EVENT_H(onSipRequest,req); DBG("onSipRequest: method = %s\n",req.method.c_str()); updateRefreshMethod(req.hdrs); if(req.method == SIP_METH_INVITE){ try { onInvite(req); } catch(const string& s) { ERROR("%s\n",s.c_str()); setStopped(); dlg->reply(req, 500, SIP_REPLY_SERVER_INTERNAL_ERROR); } catch(const AmSession::Exception& e) { ERROR("%i %s\n",e.code,e.reason.c_str()); setStopped(); dlg->reply(req, e.code, e.reason, NULL, e.hdrs); } } else if(req.method == SIP_METH_ACK){ return; } else if( req.method == SIP_METH_BYE ){ dlg->reply(req,200,"OK"); onBye(req); } else if( req.method == SIP_METH_CANCEL ){ onCancel(req); } else if( req.method == SIP_METH_INFO ){ const AmMimeBody* dtmf_body = req.body.hasContentType("application/dtmf-relay"); if (dtmf_body) { string dtmf_body_str((const char*)dtmf_body->getPayload(), dtmf_body->getLen()); postDtmfEvent(new AmSipDtmfEvent(dtmf_body_str)); dlg->reply(req, 200, "OK"); } else { dlg->reply(req, 415, "Unsupported Media Type"); } } else if (req.method == SIP_METH_PRACK) { // TODO: SDP dlg->reply(req, 200, "OK"); // TODO: WARN: only include latest SDP if req.rseq == dlg->rseq (latest 1xx) } else { dlg->reply(req, 501, "Not implemented"); } }
void AmSession::onSipRequest(const AmSipRequest& req) { CALL_EVENT_H(onSipRequest,req); dlg.updateStatus(req); DBG("onSipRequest: method = %s\n",req.method.c_str()); if(req.method == "INVITE"){ onInvite(req); if(detached.get() && !getStopped()){ onSessionStart(req); if(input || output) AmMediaProcessor::instance()->addSession(this, callgroup); else { ERROR("missing audio input and/or ouput.\n"); } } } else if( req.method == "BYE" ){ dlg.reply(req,200,"OK"); onBye(req); } else if( req.method == "CANCEL" ){ dlg.reply(req,200,"OK"); onCancel(); } else if( req.method == "INFO" ){ if ((strip_header_params(getHeader(req.hdrs, "Content-Type")) =="application/dtmf-relay")|| (strip_header_params(getHeader(req.hdrs, "c")) =="application/dtmf-relay")){ postDtmfEvent(new AmSipDtmfEvent(req.body)); dlg.reply(req, 200, "OK"); } } }
void AmB2BSession::onSipRequest(const AmSipRequest& req) { bool fwd = sip_relay_only && (req.method != SIP_METH_CANCEL); if( ((req.method == SIP_METH_SUBSCRIBE) || (req.method == SIP_METH_NOTIFY) || (req.method == SIP_METH_REFER)) && !subs->onRequestIn(req) ) { return; } if(!fwd) AmSession::onSipRequest(req); else { updateRefreshMethod(req.hdrs); if(req.method == SIP_METH_BYE) onBye(req); } B2BSipRequestEvent* r_ev = new B2BSipRequestEvent(req,fwd); if (fwd) { DBG("relaying B2B SIP request (fwd) %s %s\n", r_ev->req.method.c_str(), r_ev->req.r_uri.c_str()); if(r_ev->req.method == SIP_METH_NOTIFY) { string event = getHeader(r_ev->req.hdrs,SIP_HDR_EVENT,true); string id = get_header_param(event,"id"); event = strip_header_params(event); if(event == "refer" && !id.empty()) { int id_int=0; if(str2int(id,id_int)) { unsigned int mapped_id=0; if(getMappedReferID(id_int,mapped_id)) { removeHeader(r_ev->req.hdrs,SIP_HDR_EVENT); r_ev->req.hdrs += SIP_HDR_COLSP(SIP_HDR_EVENT) "refer;id=" + int2str(mapped_id) + CRLF; } } } } int res = relayEvent(r_ev); if (res == 0) { // successfuly relayed, store the request if(req.method != SIP_METH_ACK) recvd_req.insert(std::make_pair(req.cseq,req)); } else { // relay failed, generate error reply DBG("relay failed, replying error\n"); AmSipReply n_reply; errCode2RelayedReply(n_reply, res, 500); dlg->reply(req, n_reply.code, n_reply.reason); } return; } DBG("relaying B2B SIP request %s %s\n", r_ev->req.method.c_str(), r_ev->req.r_uri.c_str()); relayEvent(r_ev); }