1 /*****************************************************************************\
5 **---------------------------------------------------------------------------**
6 ** Copyright: Andreas Eversberg **
10 \*****************************************************************************/
20 #include <sys/ioctl.h>
21 #include <sys/types.h>
37 Pdss1::Pdss1(int type, struct mISDNport *mISDNport, char *portname, struct port_settings *settings, int channel, int exclusive) : PmISDN(type, mISDNport, portname, settings, channel, exclusive)
39 p_callerinfo.itype = (mISDNport->ifport->interface->extension)?INFO_ITYPE_ISDN_EXTENSION:INFO_ITYPE_ISDN;
40 p_m_d_ntmode = mISDNport->ntmode;
44 p_m_d_notify_pending = NULL;
45 p_m_d_collect_cause = CAUSE_NOUSER;
46 p_m_d_collect_location = LOCATION_PRIVATE_LOCAL;
48 PDEBUG(DEBUG_ISDN, "Created new mISDNPort(%s). Currently %d objects use, %s port #%d\n", portname, mISDNport->use, (mISDNport->ntmode)?"NT":"TE", p_m_portnum);
57 /* remove queued message */
59 message_free(p_m_d_queue);
61 if (p_m_d_notify_pending)
62 message_free(p_m_d_notify_pending);
64 /* check how many processes are left */
65 if (p_m_d_ntmode == 1)
67 if (p_m_mISDNport->nst.layer3->proc)
68 PDEBUG(DEBUG_ISDN, "destroyed mISDNPort(%s). WARNING: There is still a layer 3 process left. Ignore this, if currently are other calls. This message is not an error!\n", p_name);
74 * create layer 3 message
76 static msg_t *create_l3msg(int prim, int mt, int dinfo, int size, int ntmode)
83 size = sizeof(Q931_info_t)+2;
87 dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL);
94 dmsg = alloc_msg(size+256+mISDN_HEADER_LEN+DEFAULT_HEADROOM);
97 memset(msg_put(dmsg,size+mISDN_HEADER_LEN), 0, size+mISDN_HEADER_LEN);
98 frm = (iframe_t *)dmsg->data;
101 qi = (Q931_info_t *)(dmsg->data + mISDN_HEADER_LEN);
107 FATAL("Cannot allocate memory, system overloaded.\n");
108 exit(0); // make gcc happy
111 msg_t *create_l2msg(int prim, int dinfo, int size) /* NT only */
115 dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL);
119 FATAL("Cannot allocate memory, system overloaded.\n");
120 exit(0); // make gcc happy
124 * if we received a first reply to the setup message,
125 * we will check if we have now channel information
126 * return: <0: error, call is released, -cause is given
127 * 0: ok, nothing to do
129 int Pdss1::received_first_reply_to_setup(unsigned long prim, int channel, int exclusive)
132 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
133 RELEASE_COMPLETE_t *release_complete;
136 /* correct exclusive to 0, if no explicit channel was given */
137 if (exclusive<0 || channel<=0)
140 /* select scenario */
141 if (p_m_b_channel && p_m_b_exclusive)
143 /*** we gave an exclusive channel (or if we are done) ***/
145 /* if not first reply, we are done */
146 if (p_state != PORT_STATE_OUT_SETUP)
149 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (first reply to setup)", DIRECTION_NONE);
150 add_trace("channel", "request", "%d (forced)", p_m_b_channel);
151 add_trace("channel", "reply", (channel>=0)?"%d":"(none)", channel);
153 /* if give channel not accepted or not equal */
154 if (channel!=-1 && p_m_b_channel!=channel)
156 add_trace("conclusion", NULL, "forced channel not accepted");
162 add_trace("conclusion", NULL, "channel was accepted");
163 add_trace("connect", "channel", "%d", p_m_b_channel);
166 /* activate our exclusive channel */
167 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
171 /*** we gave a non-exclusive channel ***/
173 /* if not first reply, we are done */
174 if (p_state != PORT_STATE_OUT_SETUP)
177 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (first reply to setup)", DIRECTION_NONE);
178 add_trace("channel", "request", "%d (suggest)", p_m_b_channel);
179 add_trace("channel", "reply", (channel>=0)?"%d":"(none)", channel);
181 /* if channel was accepted as given */
182 if (channel==-1 || p_m_b_channel==channel)
184 add_trace("conclusion", NULL, "channel was accepted as given");
185 add_trace("connect", "channel", "%d", p_m_b_channel);
187 p_m_b_exclusive = 1; // we are done
188 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
192 /* if channel value is faulty */
195 add_trace("conclusion", NULL, "illegal reply");
197 ret = -111; // protocol error
201 /* if channel was not accepted, try to get it */
202 ret = seize_bchannel(channel, 1); // exclusively
203 add_trace("channel", "available", ret<0?"no":"yes");
206 add_trace("conclusion", NULL, "replied channel not available");
210 add_trace("conclusion", NULL, "replied channel accepted");
211 add_trace("connect", "channel", "%d", p_m_b_channel);
214 /* activate channel given by remote */
215 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
219 /*** we sent 'any channel acceptable' ***/
221 /* if not first reply, we are done */
222 if (p_state != PORT_STATE_OUT_SETUP)
225 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (first reply to setup)", DIRECTION_NONE);
226 add_trace("channel", "request", "any");
227 add_trace("channel", "reply", (channel>=0)?"%d":"(none)", channel);
228 /* if no channel was replied */
231 add_trace("conclusion", NULL, "no channel, protocol error");
233 ret = -111; // protocol error
237 /* we will see, if our received channel is available */
238 ret = seize_bchannel(channel, 1); // exclusively
239 add_trace("channel", "available", ret<0?"no":"yes");
242 add_trace("conclusion", NULL, "replied channel not available");
246 add_trace("conclusion", NULL, "replied channel accepted");
247 add_trace("connect", "channel", "%d", p_m_b_channel);
250 /* activate channel given by remote */
251 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
254 /*** we sent 'no channel available' ***/
256 /* if not the first reply, but a connect, we are forced */
257 if (prim==(CC_CONNECT | INDICATION) && p_state!=PORT_STATE_OUT_SETUP)
259 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (connect)", DIRECTION_NONE);
260 add_trace("channel", "request", "no-channel");
261 add_trace("channel", "reply", (channel>=0)?"%d%s":"(none)", channel, exclusive?" (forced)":"");
264 goto use_from_connect;
266 ret = seize_bchannel(CHANNEL_ANY, 0); // any channel
267 add_trace("channel", "available", ret<0?"no":"yes");
270 add_trace("conclusion", NULL, "no channel available during call-waiting");
274 add_trace("conclusion", NULL, "using channel %d", p_m_b_channel);
275 add_trace("connect", "channel", "%d", p_m_b_channel);
277 p_m_b_exclusive = 1; // we are done
279 /* activate channel given by remote */
280 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
284 /* if not first reply, we are done */
285 if (p_state != PORT_STATE_OUT_SETUP)
288 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (first reply to setup)", DIRECTION_NONE);
289 add_trace("channel", "request", "no-channel");
290 add_trace("channel", "reply", (channel>=0)?"%d":"(none)", channel);
291 /* if first reply has no channel, we are done */
294 add_trace("conclusion", NULL, "no channel until connect");
299 /* we will see, if our received channel is available */
301 ret = seize_bchannel(channel, exclusive);
302 add_trace("channel", "available", ret<0?"no":"yes");
305 add_trace("conclusion", NULL, "replied channel not available");
309 add_trace("conclusion", NULL, "replied channel accepted");
310 add_trace("connect", "channel", "%d", p_m_b_channel);
312 p_m_b_exclusive = 1; // we are done
314 /* activate channel given by remote */
315 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
320 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, p_m_d_l3id, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
321 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
322 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE_COMPLETE | REQUEST, DIRECTION_OUT);
323 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
325 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
326 new_state(PORT_STATE_RELEASE);
328 return(-34); /* to epoint: no channel available */
333 * hunt bchannel for incomming setup or retrieve or resume
335 int Pdss1::hunt_bchannel(int channel, int exclusive)
337 struct select_channel *selchannel;
338 struct interface_port *ifport = p_m_mISDNport->ifport;
341 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (setup)", DIRECTION_NONE);
344 if (channel == CHANNEL_NO)
345 add_trace("channel", "request", "no-channel");
347 add_trace("channel", "request", (channel>0)?"%d%s":"any", channel, exclusive?" (forced)":"");
348 if (channel==CHANNEL_NO && p_type==PORT_TYPE_DSS1_TE_IN)
350 add_trace("conclusion", NULL, "incoming call-waiting not supported for TE-mode");
352 return(-6); // channel unacceptable
354 if (channel <= 0) /* not given, no channel, whatever.. */
355 channel = CHANNEL_ANY; /* any channel */
356 if (p_m_mISDNport->b_reserved >= p_m_mISDNport->b_num) // of out chan..
358 add_trace("channel", "reserved", "%d", p_m_mISDNport->b_reserved);
359 add_trace("conclusion", NULL, "all channels are reserved");
361 return(-34); // no channel
363 if (channel == CHANNEL_ANY)
367 /* check for given channel in selection list */
368 selchannel = ifport->in_channel;
371 if (selchannel->channel == channel || selchannel->channel == CHANNEL_FREE)
373 selchannel = selchannel->next;
378 /* exclusive channel requests must be in the list */
383 add_trace("conclusion", NULL, "exclusively requested channel not in list");
385 return(-6); // channel unacceptable
387 i = selchannel->channel-1-(selchannel->channel>=17);
388 if (p_m_mISDNport->b_port[i] == NULL)
390 add_trace("conclusion", NULL, "exclusively requested channel is busy");
392 return(-6); // channel unacceptable
395 /* requested channels in list will be used */
398 i = selchannel->channel-1-(selchannel->channel>=17);
399 if (p_m_mISDNport->b_port[i] == NULL)
403 /* if channel is not available or not in list, it must be searched */
405 /* check for first free channel in list */
407 selchannel = ifport->in_channel;
410 switch(selchannel->channel)
412 case CHANNEL_FREE: /* free channel */
413 add_trace("hunting", "channel", "free");
414 if (p_m_mISDNport->b_reserved >= p_m_mISDNport->b_num)
415 break; /* all channel in use or reserverd */
418 while(i < p_m_mISDNport->b_num)
420 if (p_m_mISDNport->b_port[i] == NULL)
422 channel = i+1+(i>=15);
430 add_trace("hunting", "channel", "%d", selchannel->channel);
431 if (selchannel->channel<1 || selchannel->channel==16)
432 break; /* invalid channels */
433 i = selchannel->channel-1-(selchannel->channel>=17);
434 if (i >= p_m_mISDNport->b_num)
435 break; /* channel not in port */
436 if (p_m_mISDNport->b_port[i] == NULL)
438 channel = selchannel->channel;
444 break; /* found channel */
445 selchannel = selchannel->next;
449 add_trace("conclusion", NULL, "no channel available");
451 return(-6); // channel unacceptable
455 add_trace("conclusion", NULL, "channel available");
456 add_trace("connect", "channel", "%d", channel);
462 * handles all indications
464 /* CC_SETUP INDICATION */
465 void Pdss1::setup_ind(unsigned long prim, unsigned long dinfo, void *data)
467 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
468 SETUP_t *setup = (SETUP_t *)((unsigned long)data + headerlen);
469 int calling_type, calling_plan, calling_present, calling_screen;
470 int called_type, called_plan;
471 int redir_type, redir_plan, redir_present, redir_screen, redir_reason;
472 int hlc_coding, hlc_presentation, hlc_interpretation, hlc_hlc, hlc_exthlc;
473 int bearer_coding, bearer_capability, bearer_mode, bearer_rate, bearer_multi, bearer_user;
474 int exclusive, channel;
477 unsigned char keypad[32] = "";
478 unsigned char useruser[128];
479 int useruser_len = 0, useruser_protocol;
480 class Endpoint *epoint;
481 struct message *message;
483 /* callref from nt-lib */
486 /* nt-library now gives us the id via CC_SETUP */
487 if (dinfo&(~0xff) == 0xff00)
488 FATAL("l3-stack gives us a process id 0xff00-0xffff\n");
489 l1l2l3_trace_header(p_m_mISDNport, this, CC_NEW_CR | INDICATION, DIRECTION_IN);
491 add_trace("callref", "old", "0x%x", p_m_d_l3id);
492 add_trace("callref", "new", "0x%x", dinfo);
494 if (p_m_d_l3id&(~0xff) == 0xff00)
495 p_m_mISDNport->procids[p_m_d_l3id&0xff] = 0;
497 p_m_d_ces = setup->ces;
500 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
501 dec_ie_calling_pn(setup->CALLING_PN, (Q931_info_t *)((unsigned long)data+headerlen), &calling_type, &calling_plan, &calling_present, &calling_screen, (unsigned char *)p_callerinfo.id, sizeof(p_callerinfo.id));
502 dec_ie_called_pn(setup->CALLED_PN, (Q931_info_t *)((unsigned long)data+headerlen), &called_type, &called_plan, (unsigned char *)p_dialinginfo.id, sizeof(p_dialinginfo.id));
503 dec_ie_keypad(setup->KEYPAD, (Q931_info_t *)((unsigned long)data+headerlen), (unsigned char *)keypad, sizeof(keypad));
505 /* te-mode: CNIP (calling name identification presentation) */
507 dec_facility_centrex(setup->FACILITY, (Q931_info_t *)((unsigned long)data+headerlen), (unsigned char *)p_callerinfo.name, sizeof(p_callerinfo.name));
509 dec_ie_useruser(setup->USER_USER, (Q931_info_t *)((unsigned long)data+headerlen), &useruser_protocol, useruser, &useruser_len);
510 dec_ie_complete(setup->COMPLETE, (Q931_info_t *)((unsigned long)data+headerlen), &p_dialinginfo.sending_complete);
511 dec_ie_redir_nr(setup->REDIR_NR, (Q931_info_t *)((unsigned long)data+headerlen), &redir_type, &redir_plan, &redir_present, &redir_screen, &redir_reason, (unsigned char *)p_redirinfo.id, sizeof(p_redirinfo.id));
512 dec_ie_channel_id(setup->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
513 dec_ie_hlc(setup->HLC, (Q931_info_t *)((unsigned long)data+headerlen), &hlc_coding, &hlc_interpretation, &hlc_presentation, &hlc_hlc, &hlc_exthlc);
514 dec_ie_bearer(setup->BEARER, (Q931_info_t *)((unsigned long)data+headerlen), &bearer_coding, &bearer_capability, &bearer_mode, &bearer_rate, &bearer_multi, &bearer_user);
517 /* if blocked, release call */
518 if (p_m_mISDNport->ifport->block)
520 RELEASE_COMPLETE_t *release_complete;
522 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, dinfo, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
523 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
524 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE_COMPLETE | REQUEST, DIRECTION_OUT);
525 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 27); /* temporary unavailable */
526 add_trace("reason", NULL, "port blocked");
528 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
529 new_state(PORT_STATE_RELEASE);
535 switch (calling_present)
538 p_callerinfo.present = INFO_PRESENT_RESTRICTED;
541 p_callerinfo.present = INFO_PRESENT_NOTAVAIL;
544 p_callerinfo.present = INFO_PRESENT_ALLOWED;
547 switch (calling_screen)
550 p_callerinfo.screen = INFO_SCREEN_USER;
553 p_callerinfo.screen = INFO_SCREEN_NETWORK;
556 switch (calling_type)
559 p_callerinfo.ntype = INFO_NTYPE_UNKNOWN;
560 p_callerinfo.present = INFO_PRESENT_NOTAVAIL;
561 p_callerinfo.screen = INFO_SCREEN_NETWORK;
564 p_callerinfo.ntype = INFO_NTYPE_INTERNATIONAL;
567 p_callerinfo.ntype = INFO_NTYPE_NATIONAL;
570 p_callerinfo.ntype = INFO_NTYPE_SUBSCRIBER;
573 p_callerinfo.ntype = INFO_NTYPE_UNKNOWN;
576 p_callerinfo.isdn_port = p_m_portnum;
577 SCPY(p_callerinfo.interface, p_m_mISDNport->ifport->interface->name);
579 /* dialing information */
580 SCAT(p_dialinginfo.id, (char *)keypad);
584 p_dialinginfo.ntype = INFO_NTYPE_INTERNATIONAL;
587 p_dialinginfo.ntype = INFO_NTYPE_NATIONAL;
590 p_dialinginfo.ntype = INFO_NTYPE_SUBSCRIBER;
593 p_dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
598 switch (redir_present)
601 p_redirinfo.present = INFO_PRESENT_RESTRICTED;
604 p_redirinfo.present = INFO_PRESENT_NOTAVAIL;
607 p_redirinfo.present = INFO_PRESENT_ALLOWED;
610 switch (redir_screen)
613 p_redirinfo.screen = INFO_SCREEN_USER;
616 p_redirinfo.screen = INFO_SCREEN_NETWORK;
619 switch (redir_reason)
622 p_redirinfo.reason = INFO_REDIR_BUSY;
625 p_redirinfo.reason = INFO_REDIR_NORESPONSE;
628 p_redirinfo.reason = INFO_REDIR_UNCONDITIONAL;
631 p_redirinfo.reason = INFO_REDIR_CALLDEFLECT;
634 p_redirinfo.reason = INFO_REDIR_OUTOFORDER;
637 p_redirinfo.reason = INFO_REDIR_UNKNOWN;
643 p_redirinfo.ntype = INFO_NTYPE_UNKNOWN;
644 p_redirinfo.present = INFO_PRESENT_NULL; /* not redirecting */
645 p_redirinfo.reason = INFO_REDIR_UNKNOWN;
648 p_redirinfo.ntype = INFO_NTYPE_INTERNATIONAL;
651 p_redirinfo.ntype = INFO_NTYPE_NATIONAL;
654 p_redirinfo.ntype = INFO_NTYPE_SUBSCRIBER;
657 p_redirinfo.ntype = INFO_NTYPE_UNKNOWN;
660 p_redirinfo.isdn_port = p_m_portnum;
662 /* bearer capability */
663 switch (bearer_capability)
666 p_capainfo.bearer_capa = INFO_BC_AUDIO;
667 bearer_user = (options.law=='a')?3:2;
670 p_capainfo.bearer_capa = bearer_capability;
676 p_capainfo.bearer_mode = INFO_BMODE_PACKET;
679 p_capainfo.bearer_mode = INFO_BMODE_CIRCUIT;
685 p_capainfo.bearer_info1 = INFO_INFO1_NONE;
688 p_capainfo.bearer_info1 = bearer_user + 0x80;
696 p_capainfo.hlc = INFO_HLC_NONE;
699 p_capainfo.hlc = hlc_hlc + 0x80;
705 p_capainfo.exthlc = INFO_HLC_NONE;
708 p_capainfo.exthlc = hlc_exthlc + 0x80;
713 ret = channel = hunt_bchannel(channel, exclusive);
718 ret = seize_bchannel(channel, 1);
722 RELEASE_COMPLETE_t *release_complete;
724 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, dinfo, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
725 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
726 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE_COMPLETE | REQUEST, DIRECTION_OUT);
727 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
729 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
730 new_state(PORT_STATE_RELEASE);
734 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
736 /* create endpoint */
738 FATAL("Incoming call but already got an endpoint.\n");
739 if (!(epoint = new Endpoint(p_serial, 0, 0)))
740 FATAL("No memory for Endpoint instance\n");
741 if (!(epoint->ep_app = new DEFAULT_ENDPOINT_APP(epoint)))
742 FATAL("No memory for Endpoint Application instance\n");
743 epointlist_new(epoint->ep_serial);
745 /* send setup message to endpoit */
746 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_SETUP);
747 message->param.setup.isdn_port = p_m_portnum;
748 message->param.setup.port_type = p_type;
749 memcpy(&message->param.setup.dialinginfo, &p_dialinginfo, sizeof(struct dialing_info));
750 memcpy(&message->param.setup.callerinfo, &p_callerinfo, sizeof(struct caller_info));
751 memcpy(&message->param.setup.redirinfo, &p_redirinfo, sizeof(struct redir_info));
752 memcpy(&message->param.setup.capainfo, &p_capainfo, sizeof(struct capa_info));
753 memcpy(message->param.setup.useruser.data, &useruser, useruser_len);
754 message->param.setup.useruser.len = useruser_len;
755 message->param.setup.useruser.protocol = useruser_protocol;
756 message_put(message);
758 new_state(PORT_STATE_IN_SETUP);
761 /* CC_INFORMATION INDICATION */
762 void Pdss1::information_ind(unsigned long prim, unsigned long dinfo, void *data)
764 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
765 INFORMATION_t *information = (INFORMATION_t *)((unsigned long)data + headerlen);
767 unsigned char keypad[32] = "";
768 struct message *message;
770 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
771 dec_ie_called_pn(information->CALLED_PN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, (unsigned char *)p_dialinginfo.id, sizeof(p_dialinginfo.id));
772 dec_ie_keypad(information->KEYPAD, (Q931_info_t *)((unsigned long)data+headerlen), (unsigned char *)keypad, sizeof(keypad));
773 dec_ie_complete(information->COMPLETE, (Q931_info_t *)((unsigned long)data+headerlen), &p_dialinginfo.sending_complete);
776 SCAT(p_dialinginfo.id, (char *)keypad);
780 p_dialinginfo.ntype = INFO_NTYPE_INTERNATIONAL;
783 p_dialinginfo.ntype = INFO_NTYPE_NATIONAL;
786 p_dialinginfo.ntype = INFO_NTYPE_SUBSCRIBER;
789 p_dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
792 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_INFORMATION);
793 memcpy(&message->param.information, &p_dialinginfo, sizeof(struct dialing_info));
794 message_put(message);
795 /* reset overlap timeout */
799 /* CC_SETUP_ACCNOWLEDGE INDICATION */
800 void Pdss1::setup_acknowledge_ind(unsigned long prim, unsigned long dinfo, void *data)
802 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
803 SETUP_ACKNOWLEDGE_t *setup_acknowledge = (SETUP_ACKNOWLEDGE_t *)((unsigned long)data + headerlen);
804 int exclusive, channel;
805 int coding, location, progress;
807 struct message *message;
809 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
810 dec_ie_channel_id(setup_acknowledge->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
811 dec_ie_progress(setup_acknowledge->PROGRESS, (Q931_info_t *)((unsigned long)data+headerlen), &coding, &location, &progress);
814 /* process channel */
815 ret = received_first_reply_to_setup(prim, exclusive, channel);
818 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
819 message->param.disconnectinfo.cause = -ret;
820 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
821 message_put(message);
822 new_state(PORT_STATE_RELEASE);
827 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_OVERLAP);
828 message_put(message);
830 new_state(PORT_STATE_OUT_OVERLAP);
833 /* CC_PROCEEDING INDICATION */
834 void Pdss1::proceeding_ind(unsigned long prim, unsigned long dinfo, void *data)
836 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
837 CALL_PROCEEDING_t *proceeding = (CALL_PROCEEDING_t *)((unsigned long)data + headerlen);
838 int exclusive, channel;
839 int coding, location, progress;
841 struct message *message;
842 int notify = -1, type, plan, present;
845 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
846 dec_ie_channel_id(proceeding->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
847 dec_ie_progress(proceeding->PROGRESS, (Q931_info_t *)((unsigned long)data+headerlen), &coding, &location, &progress);
848 dec_ie_notify(NULL/*proceeding->NOTIFY*/, (Q931_info_t *)((unsigned long)data+headerlen), ¬ify);
849 dec_ie_redir_dn(proceeding->REDIR_DN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, (unsigned char *)redir, sizeof(redir));
852 ret = received_first_reply_to_setup(prim, exclusive, channel);
855 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
856 message->param.disconnectinfo.cause = -ret;
857 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
858 message_put(message);
859 new_state(PORT_STATE_RELEASE);
863 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_PROCEEDING);
864 message_put(message);
866 new_state(PORT_STATE_OUT_PROCEEDING);
872 if (type >= 0 || notify)
874 if (!notify && type >= 0)
876 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
877 message->param.notifyinfo.notify = notify;
878 SCPY(message->param.notifyinfo.id, redir);
879 /* redirection number */
883 message->param.notifyinfo.present = INFO_PRESENT_RESTRICTED;
886 message->param.notifyinfo.present = INFO_PRESENT_NOTAVAIL;
889 message->param.notifyinfo.present = INFO_PRESENT_ALLOWED;
895 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
896 message->param.notifyinfo.present = INFO_PRESENT_NULL;
899 message->param.notifyinfo.ntype = INFO_NTYPE_INTERNATIONAL;
902 message->param.notifyinfo.ntype = INFO_NTYPE_NATIONAL;
905 message->param.notifyinfo.ntype = INFO_NTYPE_SUBSCRIBER;
908 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
911 message->param.notifyinfo.isdn_port = p_m_portnum;
912 message_put(message);
916 /* CC_ALERTING INDICATION */
917 void Pdss1::alerting_ind(unsigned long prim, unsigned long dinfo, void *data)
919 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
920 ALERTING_t *alerting = (ALERTING_t *)((unsigned long)data + headerlen);
921 int exclusive, channel;
922 int coding, location, progress;
924 struct message *message;
925 int notify = -1, type, plan, present;
928 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
929 dec_ie_channel_id(alerting->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
930 dec_ie_progress(alerting->PROGRESS, (Q931_info_t *)((unsigned long)data+headerlen), &coding, &location, &progress);
931 dec_ie_notify(NULL/*alerting->NOTIFY*/, (Q931_info_t *)((unsigned long)data+headerlen), ¬ify);
932 dec_ie_redir_dn(alerting->REDIR_DN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, (unsigned char *)redir, sizeof(redir));
935 /* process channel */
936 ret = received_first_reply_to_setup(prim, exclusive, channel);
939 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
940 message->param.disconnectinfo.cause = -ret;
941 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
942 message_put(message);
943 new_state(PORT_STATE_RELEASE);
947 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_ALERTING);
948 message_put(message);
950 new_state(PORT_STATE_OUT_ALERTING);
956 if (type >= 0 || notify)
958 if (!notify && type >= 0)
960 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
961 message->param.notifyinfo.notify = notify;
962 SCPY(message->param.notifyinfo.id, redir);
966 message->param.notifyinfo.present = INFO_PRESENT_RESTRICTED;
969 message->param.notifyinfo.present = INFO_PRESENT_NOTAVAIL;
972 message->param.notifyinfo.present = INFO_PRESENT_ALLOWED;
978 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
979 message->param.notifyinfo.present = INFO_PRESENT_NULL;
982 message->param.notifyinfo.ntype = INFO_NTYPE_INTERNATIONAL;
985 message->param.notifyinfo.ntype = INFO_NTYPE_NATIONAL;
988 message->param.notifyinfo.ntype = INFO_NTYPE_SUBSCRIBER;
991 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
994 message->param.notifyinfo.isdn_port = p_m_portnum;
995 message_put(message);
999 /* CC_CONNECT INDICATION */
1000 void Pdss1::connect_ind(unsigned long prim, unsigned long dinfo, void *data)
1002 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1003 CONNECT_t *connect = (CONNECT_t *)((unsigned long)data + headerlen);
1004 int exclusive, channel;
1005 int type, plan, present, screen;
1008 struct message *message;
1009 int bchannel_before;
1010 CONNECT_ACKNOWLEDGE_t *connect_acknowledge;
1013 p_m_d_ces = connect->ces;
1015 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1016 dec_ie_channel_id(connect->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
1017 dec_ie_connected_pn(connect->CONNECT_PN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, &screen, (unsigned char *)p_connectinfo.id, sizeof(p_connectinfo.id));
1019 /* te-mode: CONP (connected name identification presentation) */
1021 dec_facility_centrex(connect->FACILITY, (Q931_info_t *)((unsigned long)data+headerlen), (unsigned char *)p_connectinfo.name, sizeof(p_connectinfo.name));
1025 /* select channel */
1026 bchannel_before = p_m_b_channel;
1027 ret = received_first_reply_to_setup(prim, exclusive, channel);
1030 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
1031 message->param.disconnectinfo.cause = -ret;
1032 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
1033 message_put(message);
1034 new_state(PORT_STATE_RELEASE);
1039 /* connect information */
1043 p_connectinfo.present = INFO_PRESENT_RESTRICTED;
1046 p_connectinfo.present = INFO_PRESENT_NOTAVAIL;
1049 p_connectinfo.present = INFO_PRESENT_ALLOWED;
1055 p_connectinfo.screen = INFO_SCREEN_USER;
1058 p_connectinfo.screen = INFO_SCREEN_NETWORK;
1064 p_connectinfo.present = INFO_PRESENT_NULL; /* no COLP info */
1065 p_connectinfo.ntype = INFO_NTYPE_UNKNOWN;
1068 p_connectinfo.ntype = INFO_NTYPE_INTERNATIONAL;
1071 p_connectinfo.ntype = INFO_NTYPE_NATIONAL;
1074 p_connectinfo.ntype = INFO_NTYPE_SUBSCRIBER;
1077 p_connectinfo.ntype = INFO_NTYPE_UNKNOWN;
1080 p_connectinfo.isdn_port = p_m_portnum;
1081 SCPY(p_connectinfo.interface, p_m_mISDNport->ifport->interface->name);
1083 /* only in nt-mode we send connect ack. in te-mode it is done by stack itself or optional */
1086 /* send connect acknowledge */
1087 dmsg = create_l3msg(CC_CONNECT | RESPONSE, MT_CONNECT, dinfo, sizeof(CONNECT_ACKNOWLEDGE_t), p_m_d_ntmode);
1088 connect_acknowledge = (CONNECT_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
1089 l1l2l3_trace_header(p_m_mISDNport, this, CC_CONNECT | RESPONSE, DIRECTION_OUT);
1090 /* if we had no bchannel before, we send it now */
1091 if (!bchannel_before && p_m_b_channel)
1092 enc_ie_channel_id(&connect_acknowledge->CHANNEL_ID, dmsg, 1, p_m_b_channel);
1094 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1097 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_CONNECT);
1098 memcpy(&message->param.connectinfo, &p_connectinfo, sizeof(struct connect_info));
1099 message_put(message);
1101 new_state(PORT_STATE_CONNECT);
1104 /* CC_DISCONNECT INDICATION */
1105 void Pdss1::disconnect_ind(unsigned long prim, unsigned long dinfo, void *data)
1107 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1108 DISCONNECT_t *disconnect = (DISCONNECT_t *)((unsigned long)data + headerlen);
1109 int location, cause;
1110 int coding, proglocation, progress;
1111 struct message *message;
1113 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1114 dec_ie_progress(disconnect->PROGRESS, (Q931_info_t *)((unsigned long)data+headerlen), &coding, &proglocation, &progress);
1115 dec_ie_cause(disconnect->CAUSE, (Q931_info_t *)((unsigned long)data+headerlen), &location, &cause);
1117 if (location == LOCATION_PRIVATE_LOCAL)
1118 location = LOCATION_PRIVATE_REMOTE;
1123 /* release if remote sends us no tones */
1124 if (!p_m_mISDNport->earlyb)
1129 dmsg = create_l3msg(CC_RELEASE | REQUEST, MT_RELEASE, dinfo, sizeof(RELEASE_t), p_m_d_ntmode);
1130 release = (RELEASE_t *)(dmsg->data + headerlen);
1131 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE | REQUEST, DIRECTION_OUT);
1132 enc_ie_cause(&release->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 16); /* normal */
1133 add_trace("reason", NULL, "no remote patterns");
1135 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1137 /* sending release to endpoint */
1140 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
1141 message->param.disconnectinfo.cause = cause;
1142 message->param.disconnectinfo.location = location;
1143 message_put(message);
1145 free_epointlist(p_epointlist);
1147 new_state(PORT_STATE_RELEASE);
1152 /* sending disconnect to active endpoint and release to inactive endpoints */
1153 if (ACTIVE_EPOINT(p_epointlist))
1155 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_DISCONNECT);
1156 message->param.disconnectinfo.location = location;
1157 message->param.disconnectinfo.cause = cause;
1158 message_put(message);
1160 while(INACTIVE_EPOINT(p_epointlist))
1162 message = message_create(p_serial, INACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
1163 message->param.disconnectinfo.location = location;
1164 message->param.disconnectinfo.cause = cause;
1165 message_put(message);
1167 free_epointid(INACTIVE_EPOINT(p_epointlist));
1169 new_state(PORT_STATE_IN_DISCONNECT);
1172 /* CC_DISCONNECT INDICATION */
1173 void Pdss1::disconnect_ind_i(unsigned long prim, unsigned long dinfo, void *data)
1175 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1176 DISCONNECT_t *disconnect = (DISCONNECT_t *)((unsigned long)data + headerlen);
1177 int location, cause;
1180 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1181 if (p_m_d_collect_cause > 0)
1183 add_trace("old-cause", "location", "%d", p_m_d_collect_location);
1184 add_trace("old-cause", "value", "%d", p_m_d_collect_cause);
1186 dec_ie_cause(disconnect->CAUSE, (Q931_info_t *)((unsigned long)data+headerlen), &location, &cause);
1188 if (location == LOCATION_PRIVATE_LOCAL)
1189 location = LOCATION_PRIVATE_REMOTE;
1192 collect_cause(&p_m_d_collect_cause, &p_m_d_collect_location, cause, location);
1193 add_trace("new-cause", "location", "%d", p_m_d_collect_location);
1194 add_trace("new-cause", "value", "%d", p_m_d_collect_cause);
1198 /* CC_RELEASE INDICATION */
1199 void Pdss1::release_ind(unsigned long prim, unsigned long dinfo, void *data)
1201 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1202 RELEASE_t *release = (RELEASE_t *)((unsigned long)data + headerlen);
1204 int location, cause;
1205 struct message *message;
1207 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1208 dec_ie_cause(release->CAUSE, (Q931_info_t *)((unsigned long)data+headerlen), &location, &cause);
1210 if (location == LOCATION_PRIVATE_LOCAL)
1211 location = LOCATION_PRIVATE_REMOTE;
1216 /* sending release to endpoint */
1219 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
1220 message->param.disconnectinfo.cause = cause;
1221 message->param.disconnectinfo.location = location;
1222 message_put(message);
1224 free_epointlist(p_epointlist);
1227 /* only in NT mode we must send release_complete, if we got a release confirm */
1228 if (prim == (CC_RELEASE | CONFIRM))
1230 /* sending release complete */
1231 RELEASE_COMPLETE_t *release_complete;
1233 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, dinfo, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
1234 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
1235 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE_COMPLETE | REQUEST, DIRECTION_OUT);
1236 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 16);
1238 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1241 new_state(PORT_STATE_RELEASE);
1245 /* CC_RELEASE_COMPLETE INDICATION (a reject) */
1246 void Pdss1::release_complete_ind(unsigned long prim, unsigned long dinfo, void *data)
1248 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1249 RELEASE_COMPLETE_t *release_complete = (RELEASE_COMPLETE_t *)((unsigned long)data + headerlen);
1250 int location, cause;
1251 struct message *message;
1253 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1254 dec_ie_cause(release_complete->CAUSE, (Q931_info_t *)((unsigned long)data+headerlen), &location, &cause);
1256 if (location == LOCATION_PRIVATE_LOCAL)
1257 location = LOCATION_PRIVATE_REMOTE;
1262 /* sending release to endpoint */
1265 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
1266 message->param.disconnectinfo.cause = cause;
1267 message->param.disconnectinfo.location = location;
1268 message_put(message);
1270 free_epointlist(p_epointlist);
1273 new_state(PORT_STATE_RELEASE);
1278 void Pdss1::t312_timeout(unsigned long prim, unsigned long dinfo, void *data)
1280 struct message *message;
1282 // trace is done at message_isdn()
1284 /* sending release to endpoint */
1287 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
1288 message->param.disconnectinfo.cause = p_m_d_collect_cause;
1289 message->param.disconnectinfo.location = p_m_d_collect_location;
1290 message_put(message);
1292 free_epointlist(p_epointlist);
1295 new_state(PORT_STATE_RELEASE);
1299 /* CC_NOTIFY INDICATION */
1300 void Pdss1::notify_ind(unsigned long prim, unsigned long dinfo, void *data)
1302 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1303 NOTIFY_t *notifying = (NOTIFY_t *)((unsigned long)data + headerlen);
1304 struct message *message;
1305 int notify, type, plan, present;
1307 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1308 dec_ie_notify(notifying->NOTIFY, (Q931_info_t *)((unsigned long)data+headerlen), ¬ify);
1309 dec_ie_redir_dn(notifying->REDIR_DN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, (unsigned char *)message->param.notifyinfo.id, sizeof(message->param.notifyinfo.id));
1312 if (!ACTIVE_EPOINT(p_epointlist))
1314 /* notification indicator */
1318 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1319 message->param.notifyinfo.notify = notify;
1320 /* redirection number */
1324 message->param.notifyinfo.present = INFO_PRESENT_RESTRICTED;
1327 message->param.notifyinfo.present = INFO_PRESENT_NOTAVAIL;
1330 message->param.notifyinfo.present = INFO_PRESENT_ALLOWED;
1336 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
1337 message->param.notifyinfo.present = INFO_PRESENT_NULL;
1340 message->param.notifyinfo.ntype = INFO_NTYPE_INTERNATIONAL;
1343 message->param.notifyinfo.ntype = INFO_NTYPE_NATIONAL;
1346 message->param.notifyinfo.ntype = INFO_NTYPE_SUBSCRIBER;
1349 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
1352 message->param.notifyinfo.isdn_port = p_m_portnum;
1353 message_put(message);
1357 /* CC_HOLD INDICATION */
1358 void Pdss1::hold_ind(unsigned long prim, unsigned long dinfo, void *data)
1360 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1361 // HOLD_t *hold = (HOLD_t *)((unsigned long)data + headerlen);
1362 struct message *message;
1363 HOLD_REJECT_t *hold_reject;
1364 HOLD_ACKNOWLEDGE_t *hold_acknowledge;
1366 // class Endpoint *epoint;
1368 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1371 if (!ACTIVE_EPOINT(p_epointlist) || p_m_hold)
1373 dmsg = create_l3msg(CC_HOLD_REJECT | REQUEST, MT_HOLD_REJECT, dinfo, sizeof(HOLD_REJECT_t), p_m_d_ntmode);
1374 hold_reject = (HOLD_REJECT_t *)(dmsg->data + headerlen);
1375 l1l2l3_trace_header(p_m_mISDNport, this, CC_HOLD_REJECT | REQUEST, DIRECTION_OUT);
1376 enc_ie_cause(&hold_reject->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, p_m_hold?101:31); /* normal unspecified / incompatible state */
1377 add_trace("reason", NULL, "no endpoint");
1379 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1384 /* notify the hold of call */
1385 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1386 message->param.notifyinfo.notify = INFO_NOTIFY_REMOTE_HOLD;
1387 message->param.notifyinfo.local = 1; /* call is held by supplementary service */
1388 message_put(message);
1390 /* deactivate bchannel */
1391 chan_trace_header(p_m_mISDNport, this, "CHANNEL RELEASE (hold)", DIRECTION_NONE);
1392 add_trace("disconnect", "channel", "%d", p_m_b_channel);
1396 /* set hold state */
1399 epoint = find_epoint_id(ACTIVE_EPOINT(p_epointlist));
1400 if (epoint && p_m_d_ntmode)
1402 p_m_timeout = p_settings.tout_hold;
1407 /* acknowledge hold */
1408 dmsg = create_l3msg(CC_HOLD_ACKNOWLEDGE | REQUEST, MT_HOLD_ACKNOWLEDGE, dinfo, sizeof(HOLD_ACKNOWLEDGE_t), p_m_d_ntmode);
1409 hold_acknowledge = (HOLD_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
1410 l1l2l3_trace_header(p_m_mISDNport, this, CC_HOLD_ACKNOWLEDGE | REQUEST, DIRECTION_OUT);
1412 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1416 /* CC_RETRIEVE INDICATION */
1417 void Pdss1::retrieve_ind(unsigned long prim, unsigned long dinfo, void *data)
1419 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1420 RETRIEVE_t *retrieve = (RETRIEVE_t *)((unsigned long)data + headerlen);
1421 RETRIEVE_REJECT_t *retrieve_reject;
1422 RETRIEVE_ACKNOWLEDGE_t *retrieve_acknowledge;
1423 struct message *message;
1424 int channel, exclusive, cause;
1428 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1429 dec_ie_channel_id(retrieve->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
1434 cause = 101; /* incompatible state */
1437 dmsg = create_l3msg(CC_RETRIEVE_REJECT | REQUEST, MT_RETRIEVE_REJECT, dinfo, sizeof(RETRIEVE_REJECT_t), p_m_d_ntmode);
1438 retrieve_reject = (RETRIEVE_REJECT_t *)(dmsg->data + headerlen);
1439 l1l2l3_trace_header(p_m_mISDNport, this, CC_RETRIEVE_REJECT | REQUEST, DIRECTION_OUT);
1440 enc_ie_cause(&retrieve_reject->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, cause);
1442 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1447 /* notify the retrieve of call */
1448 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1449 message->param.notifyinfo.notify = INFO_NOTIFY_REMOTE_RETRIEVAL;
1450 message->param.notifyinfo.local = 1; /* call is retrieved by supplementary service */
1451 message_put(message);
1454 ret = channel = hunt_bchannel(channel, exclusive);
1459 ret = seize_bchannel(channel, 1);
1466 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
1468 /* set hold state */
1472 /* acknowledge retrieve */
1473 dmsg = create_l3msg(CC_RETRIEVE_ACKNOWLEDGE | REQUEST, MT_RETRIEVE_ACKNOWLEDGE, dinfo, sizeof(RETRIEVE_ACKNOWLEDGE_t), p_m_d_ntmode);
1474 retrieve_acknowledge = (RETRIEVE_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
1475 l1l2l3_trace_header(p_m_mISDNport, this, CC_RETRIEVE_ACKNOWLEDGE | REQUEST, DIRECTION_OUT);
1476 enc_ie_channel_id(&retrieve_acknowledge->CHANNEL_ID, dmsg, 1, p_m_b_channel);
1478 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1481 /* CC_SUSPEND INDICATION */
1482 void Pdss1::suspend_ind(unsigned long prim, unsigned long dinfo, void *data)
1484 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1485 SUSPEND_t *suspend = (SUSPEND_t *)((unsigned long)data + headerlen);
1486 SUSPEND_ACKNOWLEDGE_t *suspend_acknowledge;
1487 SUSPEND_REJECT_t *suspend_reject;
1488 struct message *message;
1489 class Endpoint *epoint;
1490 unsigned char callid[8];
1493 int ret = -31; /* normal, unspecified */
1495 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1496 dec_ie_call_id(suspend->CALL_ID, (Q931_info_t *)((unsigned long)data+headerlen), callid, &len);
1499 if (!ACTIVE_EPOINT(p_epointlist))
1502 dmsg = create_l3msg(CC_SUSPEND_REJECT | REQUEST, MT_SUSPEND_REJECT, dinfo, sizeof(SUSPEND_REJECT_t), p_m_d_ntmode);
1503 suspend_reject = (SUSPEND_REJECT_t *)(dmsg->data + headerlen);
1504 l1l2l3_trace_header(p_m_mISDNport, this, CC_SUSPEND_REJECT | REQUEST, DIRECTION_OUT);
1505 enc_ie_cause(&suspend_reject->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
1507 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1515 /* check if call id is in use */
1516 epoint = epoint_first;
1519 if (epoint->ep_park)
1521 if (epoint->ep_park_len == len)
1522 if (!memcmp(epoint->ep_park_callid, callid, len))
1524 ret = -84; /* call id in use */
1528 epoint = epoint->next;
1531 /* notify the hold of call */
1532 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1533 message->param.notifyinfo.notify = INFO_NOTIFY_USER_SUSPENDED;
1534 message->param.notifyinfo.local = 1; /* call is held by supplementary service */
1535 message_put(message);
1537 /* deactivate bchannel */
1538 chan_trace_header(p_m_mISDNport, this, "CHANNEL RELEASE (suspend)", DIRECTION_NONE);
1539 add_trace("disconnect", "channel", "%d", p_m_b_channel);
1543 /* sending suspend to endpoint */
1544 while (p_epointlist)
1546 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_SUSPEND);
1547 memcpy(message->param.parkinfo.callid, callid, sizeof(message->param.parkinfo.callid));
1548 message->param.parkinfo.len = len;
1549 message_put(message);
1551 free_epointlist(p_epointlist);
1554 /* sending SUSPEND_ACKNOWLEDGE */
1555 dmsg = create_l3msg(CC_SUSPEND_ACKNOWLEDGE | REQUEST, MT_SUSPEND_ACKNOWLEDGE, dinfo, sizeof(SUSPEND_ACKNOWLEDGE_t), p_m_d_ntmode);
1556 suspend_acknowledge = (SUSPEND_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
1557 l1l2l3_trace_header(p_m_mISDNport, this, CC_SUSPEND_ACKNOWLEDGE | REQUEST, DIRECTION_OUT);
1559 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1561 new_state(PORT_STATE_RELEASE);
1565 /* CC_RESUME INDICATION */
1566 void Pdss1::resume_ind(unsigned long prim, unsigned long dinfo, void *data)
1568 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1569 RESUME_t *resume = (RESUME_t *)((unsigned long)data + headerlen);
1570 RESUME_REJECT_t *resume_reject;
1571 RESUME_ACKNOWLEDGE_t *resume_acknowledge;
1572 unsigned char callid[8];
1574 int channel, exclusive;
1576 class Endpoint *epoint;
1577 struct message *message;
1580 /* callref from nt-lib */
1583 /* nt-library now gives us the id via CC_RESUME */
1584 if (dinfo&(~0xff) == 0xff00)
1585 FATAL("l3-stack gives us a process id 0xff00-0xffff\n");
1586 l1l2l3_trace_header(p_m_mISDNport, this, CC_NEW_CR | INDICATION, DIRECTION_IN);
1588 add_trace("callref", "old", "0x%x", p_m_d_l3id);
1589 add_trace("callref", "new", "0x%x", dinfo);
1591 if (p_m_d_l3id&(~0xff) == 0xff00)
1592 p_m_mISDNport->procids[p_m_d_l3id&0xff] = 0;
1594 p_m_d_ces = resume->ces;
1597 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1598 dec_ie_call_id(resume->CALL_ID, (Q931_info_t *)((unsigned long)data+headerlen), callid, &len);
1601 /* if blocked, release call */
1602 if (p_m_mISDNport->ifport->block)
1611 /* channel_id (no channel is possible in message) */
1613 channel = -1; /* any channel */
1616 ret = channel = hunt_bchannel(channel, exclusive);
1621 ret = seize_bchannel(channel, 1);
1626 dmsg = create_l3msg(CC_RESUME_REJECT | REQUEST, MT_RESUME_REJECT, dinfo, sizeof(RESUME_REJECT_t), p_m_d_ntmode);
1627 resume_reject = (RESUME_REJECT_t *)(dmsg->data + headerlen);
1628 l1l2l3_trace_header(p_m_mISDNport, this, CC_RESUME_REJECT | REQUEST, DIRECTION_OUT);
1629 enc_ie_cause(&resume_reject->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
1631 add_trace("reason", NULL, "port blocked");
1633 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1634 new_state(PORT_STATE_RELEASE);
1638 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
1640 /* create endpoint */
1642 FATAL("Incoming resume but already got an endpoint.\n");
1643 ret = -85; /* no call suspended */
1644 epoint = epoint_first;
1647 if (epoint->ep_park)
1649 ret = -83; /* suspended call exists, but this not */
1650 if (epoint->ep_park_len == len)
1651 if (!memcmp(epoint->ep_park_callid, callid, len))
1654 epoint = epoint->next;
1659 epointlist_new(epoint->ep_serial);
1660 if (!(epoint->portlist_new(p_serial, p_type, p_m_mISDNport->earlyb)))
1661 FATAL("No memory for portlist\n");
1662 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RESUME);
1663 message_put(message);
1665 /* notify the resume of call */
1666 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1667 message->param.notifyinfo.notify = INFO_NOTIFY_USER_RESUMED;
1668 message->param.notifyinfo.local = 1; /* call is retrieved by supplementary service */
1669 message_put(message);
1671 /* sending RESUME_ACKNOWLEDGE */
1672 dmsg = create_l3msg(CC_RESUME_ACKNOWLEDGE | REQUEST, MT_RESUME_ACKNOWLEDGE, dinfo, sizeof(RESUME_ACKNOWLEDGE_t), p_m_d_ntmode);
1673 resume_acknowledge = (RESUME_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
1674 l1l2l3_trace_header(p_m_mISDNport, this, CC_RESUME_ACKNOWLEDGE | REQUEST, DIRECTION_OUT);
1675 enc_ie_channel_id(&resume_acknowledge->CHANNEL_ID, dmsg, 1, p_m_b_channel);
1677 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1679 new_state(PORT_STATE_CONNECT);
1683 /* CC_FACILITY INDICATION */
1684 void Pdss1::facility_ind(unsigned long prim, unsigned long dinfo, void *data)
1686 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1687 FACILITY_t *facility = (FACILITY_t *)((unsigned long)data + headerlen);
1688 unsigned char facil[256];
1690 struct message *message;
1692 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1693 dec_ie_facility(facility->FACILITY, (Q931_info_t *)((unsigned long)data+headerlen), facil, &facil_len);
1700 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_FACILITY);
1701 message->param.facilityinfo.len = facil_len;
1702 memcpy(message->param.facilityinfo.data, facil, facil_len);
1703 message_put(message);
1708 * handler for isdn connections
1709 * incoming information are parsed and sent via message to the endpoint
1711 void Pdss1::message_isdn(unsigned long prim, unsigned long dinfo, void *data)
1718 case CC_TIMEOUT | INDICATION:
1721 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1722 timer_hex = *((int *)(((char *)data)+headerlen));
1724 if (timer_hex==0x312 && p_m_d_ntmode)
1726 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1727 add_trace("timer", NULL, "%x", timer_hex);
1729 t312_timeout(prim, dinfo, data);
1733 case CC_SETUP | INDICATION:
1734 if (p_state != PORT_STATE_IDLE)
1736 setup_ind(prim, dinfo, data);
1739 case CC_SETUP | CONFIRM:
1742 l1l2l3_trace_header(p_m_mISDNport, this, CC_NEW_CR | INDICATION, DIRECTION_IN);
1743 add_trace("callref", "old", "0x%x", p_m_d_l3id);
1744 /* nt-library now gives us a new id via CC_SETUP_CONFIRM */
1745 if ((p_m_d_l3id&0xff00) != 0xff00)
1746 PERROR(" strange setup-procid 0x%x\n", p_m_d_l3id);
1747 p_m_d_l3id = *((int *)(((u_char *)data)+ mISDNUSER_HEAD_SIZE));
1748 add_trace("callref", "new", "0x%x", p_m_d_l3id);
1753 case CC_INFORMATION | INDICATION:
1754 information_ind(prim, dinfo, data);
1757 case CC_SETUP_ACKNOWLEDGE | INDICATION:
1758 if (p_state != PORT_STATE_OUT_SETUP)
1760 PERROR("Pdss1(%s) received setup_acknowledge, but we are not in outgoing setup state, IGNORING.\n", p_name);
1763 setup_acknowledge_ind(prim, dinfo, data);
1766 case CC_PROCEEDING | INDICATION:
1767 if (p_state != PORT_STATE_OUT_SETUP
1768 && p_state != PORT_STATE_OUT_OVERLAP)
1770 PERROR("Pdss1(%s) received proceeding, but we are not in outgoing setup OR overlap state, IGNORING.\n", p_name);
1773 proceeding_ind(prim, dinfo, data);
1776 case CC_ALERTING | INDICATION:
1777 if (p_state != PORT_STATE_OUT_SETUP
1778 && p_state != PORT_STATE_OUT_OVERLAP
1779 && p_state != PORT_STATE_OUT_PROCEEDING)
1781 PERROR("Pdss1(%s) received alerting, but we are not in outgoing setup OR overlap OR proceeding state, IGNORING.\n", p_name);
1784 alerting_ind(prim, dinfo, data);
1787 case CC_CONNECT | INDICATION:
1788 if (p_state != PORT_STATE_OUT_SETUP
1789 && p_state != PORT_STATE_OUT_OVERLAP
1790 && p_state != PORT_STATE_OUT_PROCEEDING
1791 && p_state != PORT_STATE_OUT_ALERTING)
1793 PERROR("Pdss1(%s) received alerting, but we are not in outgoing setup OR overlap OR proceeding OR ALERTING state, IGNORING.\n", p_name);
1796 connect_ind(prim, dinfo, data);
1797 if (p_m_d_notify_pending)
1799 /* send pending notify message during connect */
1800 message_notify(ACTIVE_EPOINT(p_epointlist), p_m_d_notify_pending->type, &p_m_d_notify_pending->param);
1801 message_free(p_m_d_notify_pending);
1802 p_m_d_notify_pending = NULL;
1806 case CC_CONNECT_ACKNOWLEDGE | INDICATION:
1807 case CC_CONNECT | CONFIRM:
1808 if (p_state == PORT_STATE_CONNECT_WAITING)
1809 new_state(PORT_STATE_CONNECT);
1810 if (p_m_d_notify_pending)
1812 /* send pending notify message during connect-ack */
1813 message_notify(ACTIVE_EPOINT(p_epointlist), p_m_d_notify_pending->type, &p_m_d_notify_pending->param);
1814 message_free(p_m_d_notify_pending);
1815 p_m_d_notify_pending = NULL;
1819 case CC_DISCONNECT | INDICATION:
1820 disconnect_ind(prim, dinfo, data);
1823 case CC_RELEASE | CONFIRM:
1824 case CC_RELEASE | INDICATION:
1825 release_ind(prim, dinfo, data);
1828 case CC_RELEASE_COMPLETE | INDICATION:
1829 release_complete_ind(prim, dinfo, data);
1832 case CC_RELEASE_COMPLETE | CONFIRM:
1835 case CC_NOTIFY | INDICATION:
1836 notify_ind(prim, dinfo, data);
1839 case CC_HOLD | INDICATION:
1840 hold_ind(prim, dinfo, data);
1843 case CC_RETRIEVE | INDICATION:
1844 retrieve_ind(prim, dinfo, data);
1847 case CC_SUSPEND | INDICATION:
1848 suspend_ind(prim, dinfo, data);
1851 case CC_RESUME | INDICATION:
1852 resume_ind(prim, dinfo, data);
1855 case CC_FACILITY | INDICATION:
1856 facility_ind(prim, dinfo, data);
1859 case CC_RELEASE_CR | INDICATION:
1860 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE_CR | INDICATION, DIRECTION_IN);
1861 add_trace("callref", NULL, "0x%x", p_m_d_l3id);
1865 if ((p_m_d_l3id&0xff00) == 0xff00)
1866 p_m_mISDNport->procids[p_m_d_l3id&0xff] = 0;
1871 PDEBUG(DEBUG_LOG, "JOLLY release cr %d\n", p_serial);
1872 /* sending release to endpoint in case we still have an endpoint
1873 * this is because we don't get any response if a release_complete is received (or a release in release state)
1877 struct message *message;
1878 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
1879 message->param.disconnectinfo.cause = (p_m_d_collect_cause!=CAUSE_NOUSER)?p_m_d_collect_cause:CAUSE_UNSPECIFIED;
1880 message->param.disconnectinfo.location = (p_m_d_collect_cause!=CAUSE_NOUSER)?p_m_d_collect_location:LOCATION_PRIVATE_LOCAL;
1881 message_put(message);
1883 free_epointlist(p_epointlist);
1885 new_state(PORT_STATE_RELEASE);
1889 case CC_NEW_CR | INDICATION:
1890 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1892 add_trace("callref", "old", "0x%x", p_m_d_l3id);
1895 new_l3id = *((int *)(((u_char *)data+mISDNUSER_HEAD_SIZE)));
1896 if (((new_l3id&0xff00)!=0xff00) && ((p_m_d_l3id&0xff00)==0xff00))
1897 p_m_mISDNport->procids[p_m_d_l3id&0xff] = 0;
1902 p_m_d_l3id = new_l3id;
1903 add_trace("callref", "new", "0x%x", p_m_d_l3id);
1908 l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
1909 add_trace("unhandled", "prim", "0x%x", prim);
1914 void Pdss1::new_state(int state)
1916 class Endpoint *epoint;
1919 epoint = find_epoint_id(ACTIVE_EPOINT(p_epointlist));
1920 if (epoint && p_m_d_ntmode)
1922 if (state == PORT_STATE_IN_OVERLAP)
1924 p_m_timeout = p_settings.tout_dialing;
1927 if (state != p_state)
1929 if (state == PORT_STATE_IN_SETUP
1930 || state == PORT_STATE_IN_OVERLAP)
1932 p_m_timeout = p_settings.tout_setup;
1935 if (state == PORT_STATE_IN_PROCEEDING
1936 || state == PORT_STATE_OUT_PROCEEDING)
1938 p_m_timeout = p_settings.tout_proceeding;
1941 if (state == PORT_STATE_IN_ALERTING
1942 || state == PORT_STATE_OUT_ALERTING)
1944 p_m_timeout = p_settings.tout_alerting;
1947 if (state == PORT_STATE_CONNECT
1948 || state == PORT_STATE_CONNECT_WAITING)
1952 if (state == PORT_STATE_IN_DISCONNECT
1953 || state == PORT_STATE_OUT_DISCONNECT)
1955 p_m_timeout = p_settings.tout_disconnect;
1961 Port::new_state(state);
1968 int Pdss1::handler(void)
1972 if (p_m_delete && p_m_d_l3id==0)
1973 printf("ping! %d", p_serial);
1974 if ((ret = PmISDN::handler()))
1977 /* handle destruction */
1978 if (p_m_delete && p_m_d_l3id==0)
1981 PDEBUG(DEBUG_LOG, "JOLLY destroy object %d\n", p_serial);
1992 * handles all messages from endpoint
1994 /* MESSAGE_INFORMATION */
1995 void Pdss1::message_information(unsigned long epoint_id, int message_id, union parameter *param)
1997 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1998 INFORMATION_t *information;
2001 if (param->information.id[0]) /* only if we have something to dial */
2003 dmsg = create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION, p_m_d_l3id, sizeof(INFORMATION_t), p_m_d_ntmode);
2004 information = (INFORMATION_t *)(dmsg->data + headerlen);
2005 l1l2l3_trace_header(p_m_mISDNport, this, CC_INFORMATION | REQUEST, DIRECTION_OUT);
2006 enc_ie_called_pn(&information->CALLED_PN, dmsg, 0, 1, (unsigned char *)param->information.id);
2008 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2017 void Pdss1::message_setup(unsigned long epoint_id, int message_id, union parameter *param)
2019 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2020 INFORMATION_t *information;
2023 int plan, type, screen, present, reason;
2024 int capability, mode, rate, coding, user, presentation, interpretation, hlc, exthlc;
2025 int channel, exclusive;
2027 struct epoint_list *epointlist;
2029 /* release if port is blocked */
2030 if (p_m_mISDNport->ifport->block)
2032 struct message *message;
2034 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
2035 message->param.disconnectinfo.cause = 27; // temp. unavail.
2036 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2037 message_put(message);
2038 new_state(PORT_STATE_RELEASE);
2043 /* copy setup infos to port */
2044 memcpy(&p_callerinfo, ¶m->setup.callerinfo, sizeof(p_callerinfo));
2045 memcpy(&p_dialinginfo, ¶m->setup.dialinginfo, sizeof(p_dialinginfo));
2046 memcpy(&p_capainfo, ¶m->setup.capainfo, sizeof(p_capainfo));
2047 memcpy(&p_redirinfo, ¶m->setup.redirinfo, sizeof(p_redirinfo));
2048 // SCPY(&p_m_tones_dir, param->setup.ext.tones_dir);
2050 /* only display at connect state: this case happens if endpoint is in connected mode */
2051 if (p_state==PORT_STATE_CONNECT)
2053 if (p_type!=PORT_TYPE_DSS1_NT_OUT
2054 && p_type!=PORT_TYPE_DSS1_NT_IN)
2056 if (p_callerinfo.display[0])
2058 /* sending information */
2059 dmsg = create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION, p_m_d_l3id, sizeof(INFORMATION_t), p_m_d_ntmode);
2060 information = (INFORMATION_t *)(dmsg->data + headerlen);
2061 l1l2l3_trace_header(p_m_mISDNport, this, CC_INFORMATION | REQUEST, DIRECTION_OUT);
2063 enc_ie_display(&information->DISPLAY, dmsg, (unsigned char *)p_callerinfo.display);
2065 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2070 /* attach only if not already */
2071 epointlist = p_epointlist;
2074 if (epointlist->epoint_id == epoint_id)
2076 epointlist = epointlist->next;
2079 epointlist_new(epoint_id);
2085 channel = p_m_b_channel;
2086 exclusive = p_m_b_exclusive;
2088 channel = CHANNEL_ANY;
2089 /* nt-port with no channel, not reserverd */
2090 if (!p_m_b_channel && !p_m_b_reserve && p_type==PORT_TYPE_DSS1_NT_OUT)
2091 channel = CHANNEL_NO;
2094 l1l2l3_trace_header(p_m_mISDNport, this, CC_NEW_CR | REQUEST, DIRECTION_OUT);
2100 if (p_m_mISDNport->procids[i] == 0)
2106 struct message *message;
2108 add_trace("callref", NULL, "no free id");
2110 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
2111 message->param.disconnectinfo.cause = 47;
2112 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2113 message_put(message);
2114 new_state(PORT_STATE_RELEASE);
2118 p_m_mISDNport->procids[i] = 1;
2119 p_m_d_l3id = 0xff00 | i;
2123 /* if we are in te-mode, we need to create a process first */
2124 if (newteid++ > 0x7fff)
2126 p_m_d_l3id = (entity<<16) | newteid;
2127 /* preparing message */
2128 ncr.prim = CC_NEW_CR | REQUEST;
2129 ncr.addr = p_m_mISDNport->upper_id | FLG_MSG_DOWN;
2130 ncr.dinfo = p_m_d_l3id;
2133 mISDN_write(mISDNdevice, &ncr, mISDN_HEADER_LEN+ncr.len, TIMEOUT_1SEC);
2137 add_trace("callref", "new", "0x%x", p_m_d_l3id);
2140 /* preparing setup message */
2141 dmsg = create_l3msg(CC_SETUP | REQUEST, MT_SETUP, p_m_d_l3id, sizeof(SETUP_t), p_m_d_ntmode);
2142 setup = (SETUP_t *)(dmsg->data + headerlen);
2143 l1l2l3_trace_header(p_m_mISDNport, this, CC_SETUP | REQUEST, DIRECTION_OUT);
2144 /* channel information */
2145 if (channel >= 0) /* it should */
2147 enc_ie_channel_id(&setup->CHANNEL_ID, dmsg, exclusive, channel);
2149 /* caller information */
2151 switch (p_callerinfo.ntype)
2153 case INFO_NTYPE_INTERNATIONAL:
2156 case INFO_NTYPE_NATIONAL:
2159 case INFO_NTYPE_SUBSCRIBER:
2162 default: /* INFO_NTYPE_UNKNOWN */
2166 switch (p_callerinfo.screen)
2168 case INFO_SCREEN_USER:
2171 default: /* INFO_SCREEN_NETWORK */
2175 switch (p_callerinfo.present)
2177 case INFO_PRESENT_RESTRICTED:
2180 case INFO_PRESENT_NOTAVAIL:
2183 default: /* INFO_PRESENT_ALLOWED */
2188 enc_ie_calling_pn(&setup->CALLING_PN, dmsg, type, plan, present, screen, (unsigned char *)p_callerinfo.id);
2189 /* dialing information */
2190 if (p_dialinginfo.id[0]) /* only if we have something to dial */
2192 enc_ie_called_pn(&setup->CALLED_PN, dmsg, 0, 1, (unsigned char *)p_dialinginfo.id);
2194 /* sending complete */
2195 if (p_dialinginfo.sending_complete)
2196 enc_ie_complete(&setup->COMPLETE, dmsg, 1);
2197 /* sending user-user */
2198 if (param->setup.useruser.len)
2200 enc_ie_useruser(&setup->USER_USER, dmsg, param->setup.useruser.protocol, param->setup.useruser.data, param->setup.useruser.len);
2202 /* redirecting number */
2204 switch (p_redirinfo.ntype)
2206 case INFO_NTYPE_INTERNATIONAL:
2209 case INFO_NTYPE_NATIONAL:
2212 case INFO_NTYPE_SUBSCRIBER:
2215 default: /* INFO_NTYPE_UNKNOWN */
2219 switch (p_redirinfo.screen)
2221 case INFO_SCREEN_USER:
2224 default: /* INFO_SCREE_NETWORK */
2228 switch (p_redirinfo.reason)
2230 case INFO_REDIR_BUSY:
2233 case INFO_REDIR_NORESPONSE:
2236 case INFO_REDIR_UNCONDITIONAL:
2239 case INFO_REDIR_CALLDEFLECT:
2242 case INFO_REDIR_OUTOFORDER:
2245 default: /* INFO_REDIR_UNKNOWN */
2249 switch (p_redirinfo.present)
2251 case INFO_PRESENT_NULL: /* no redir at all */
2258 case INFO_PRESENT_RESTRICTED:
2261 case INFO_PRESENT_NOTAVAIL:
2264 default: /* INFO_PRESENT_ALLOWED */
2268 /* sending redirecting number only in ntmode */
2269 if (type >= 0 && p_m_d_ntmode)
2270 enc_ie_redir_nr(&setup->REDIR_NR, dmsg, type, plan, present, screen, reason, (unsigned char *)p_redirinfo.id);
2271 /* bearer capability */
2272 //printf("hlc=%d\n",p_capainfo.hlc);
2274 capability = p_capainfo.bearer_capa;
2275 mode = p_capainfo.bearer_mode;
2276 rate = (mode==INFO_BMODE_CIRCUIT)?0x10:0x00;
2277 switch (p_capainfo.bearer_info1)
2279 case INFO_INFO1_NONE:
2283 user = p_capainfo.bearer_info1 & 0x7f;
2286 enc_ie_bearer(&setup->BEARER, dmsg, coding, capability, mode, rate, -1, user);
2293 hlc = p_capainfo.hlc & 0x7f;
2295 if (p_capainfo.exthlc)
2296 exthlc = p_capainfo.exthlc & 0x7f;
2297 enc_ie_hlc(&setup->HLC, dmsg, coding, interpretation, presentation, hlc, exthlc);
2301 if (p_callerinfo.display[0] && p_m_d_ntmode)
2302 enc_ie_display(&setup->DISPLAY, dmsg, (unsigned char *)p_callerinfo.display);
2304 /* nt-mode: CNIP (calling name identification presentation) */
2305 if (p_callerinfo.name[0] && p_m_d_ntmode)
2306 enc_facility_centrex(&setup->FACILITY, dmsg, (unsigned char *)p_callerinfo.name, 1);
2310 /* send setup message now */
2311 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2313 new_state(PORT_STATE_OUT_SETUP);
2316 /* MESSAGE_FACILITY */
2317 void Pdss1::message_facility(unsigned long epoint_id, int message_id, union parameter *param)
2319 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2320 FACILITY_t *facility;
2323 /* facility will not be sent to external lines */
2327 /* sending facility */
2328 dmsg = create_l3msg(CC_FACILITY | REQUEST, MT_FACILITY, p_m_d_l3id, sizeof(FACILITY_t), p_m_d_ntmode);
2329 facility = (FACILITY_t *)(dmsg->data + headerlen);
2330 l1l2l3_trace_header(p_m_mISDNport, this, CC_FACILITY | REQUEST, DIRECTION_OUT);
2331 enc_ie_facility(&facility->FACILITY, dmsg, (unsigned char *)param->facilityinfo.data, param->facilityinfo.len);
2333 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2336 /* MESSAGE_NOTIFY */
2337 void Pdss1::message_notify(unsigned long epoint_id, int message_id, union parameter *param)
2339 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2340 INFORMATION_t *information;
2341 NOTIFY_t *notification;
2343 int plan, type = -1, present;
2346 if (param->notifyinfo.notify>INFO_NOTIFY_NONE)
2347 notify = param->notifyinfo.notify & 0x7f;
2350 if (p_state != PORT_STATE_CONNECT)
2352 /* notify only allowed in active state */
2358 switch (param->notifyinfo.ntype)
2360 case INFO_NTYPE_INTERNATIONAL:
2363 case INFO_NTYPE_NATIONAL:
2366 case INFO_NTYPE_SUBSCRIBER:
2369 default: /* INFO_NTYPE_UNKNOWN */
2373 switch (param->notifyinfo.present)
2375 case INFO_PRESENT_NULL: /* no redir at all */
2380 case INFO_PRESENT_RESTRICTED:
2383 case INFO_PRESENT_NOTAVAIL:
2386 default: /* INFO_PRESENT_ALLOWED */
2392 if (notify<0 && !param->notifyinfo.display[0])
2394 /* nothing to notify, nothing to display */
2400 if (p_state!=PORT_STATE_CONNECT)
2402 /* queue notification */
2403 if (p_m_d_notify_pending)
2404 message_free(p_m_d_notify_pending);
2405 p_m_d_notify_pending = message_create(ACTIVE_EPOINT(p_epointlist), p_serial, EPOINT_TO_PORT, message_id);
2406 memcpy(&p_m_d_notify_pending->param, param, sizeof(union parameter));
2409 /* sending notification */
2410 dmsg = create_l3msg(CC_NOTIFY | REQUEST, MT_NOTIFY, p_m_d_l3id, sizeof(NOTIFY_t), p_m_d_ntmode);
2411 notification = (NOTIFY_t *)(dmsg->data + headerlen);
2412 l1l2l3_trace_header(p_m_mISDNport, this, CC_NOTIFY | REQUEST, DIRECTION_OUT);
2413 enc_ie_notify(¬ification->NOTIFY, dmsg, notify);
2414 /* sending redirection number only in ntmode */
2415 if (type >= 0 && p_m_d_ntmode)
2416 enc_ie_redir_dn(¬ification->REDIR_DN, dmsg, type, plan, present, (unsigned char *)param->notifyinfo.id);
2417 if (param->notifyinfo.display[0] && p_m_d_ntmode)
2418 enc_ie_display(¬ification->DISPLAY, dmsg, (unsigned char *)param->notifyinfo.display);
2420 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2422 } else if (p_m_d_ntmode)
2424 /* sending information */
2425 dmsg = create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION, p_m_d_l3id, sizeof(INFORMATION_t), p_m_d_ntmode);
2426 information = (INFORMATION_t *)(dmsg->data + headerlen);
2427 l1l2l3_trace_header(p_m_mISDNport, this, CC_INFORMATION | REQUEST, DIRECTION_OUT);
2428 enc_ie_display(&information->DISPLAY, dmsg, (unsigned char *)param->notifyinfo.display);
2430 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2434 /* MESSAGE_OVERLAP */
2435 void Pdss1::message_overlap(unsigned long epoint_id, int message_id, union parameter *param)
2437 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2438 SETUP_ACKNOWLEDGE_t *setup_acknowledge;
2441 /* sending setup_acknowledge */
2442 dmsg = create_l3msg(CC_SETUP_ACKNOWLEDGE | REQUEST, MT_SETUP_ACKNOWLEDGE, p_m_d_l3id, sizeof(SETUP_ACKNOWLEDGE_t), p_m_d_ntmode);
2443 setup_acknowledge = (SETUP_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
2444 l1l2l3_trace_header(p_m_mISDNport, this, CC_SETUP_ACKNOWLEDGE | REQUEST, DIRECTION_OUT);
2445 /* channel information */
2446 if (p_state == PORT_STATE_IN_SETUP)
2447 enc_ie_channel_id(&setup_acknowledge->CHANNEL_ID, dmsg, 1, p_m_b_channel);
2448 /* progress information */
2449 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
2450 || p_capainfo.bearer_capa==INFO_BC_AUDIO
2451 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
2452 if (p_m_mISDNport->tones)
2453 enc_ie_progress(&setup_acknowledge->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
2455 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2457 new_state(PORT_STATE_IN_OVERLAP);
2460 /* MESSAGE_PROCEEDING */
2461 void Pdss1::message_proceeding(unsigned long epoint_id, int message_id, union parameter *param)
2463 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2464 CALL_PROCEEDING_t *proceeding;
2467 /* sending proceeding */
2468 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
2469 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
2470 l1l2l3_trace_header(p_m_mISDNport, this, CC_PROCEEDING | REQUEST, DIRECTION_OUT);
2471 /* channel information */
2472 if (p_state == PORT_STATE_IN_SETUP)
2473 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
2474 /* progress information */
2475 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
2476 || p_capainfo.bearer_capa==INFO_BC_AUDIO
2477 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
2478 if (p_m_mISDNport->tones)
2479 enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
2481 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2483 new_state(PORT_STATE_IN_PROCEEDING);
2486 /* MESSAGE_ALERTING */
2487 void Pdss1::message_alerting(unsigned long epoint_id, int message_id, union parameter *param)
2489 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2490 ALERTING_t *alerting;
2493 /* NT-MODE in setup state we must send PROCEEDING first */
2494 if (p_m_d_ntmode && p_state==PORT_STATE_IN_SETUP)
2496 CALL_PROCEEDING_t *proceeding;
2498 /* sending proceeding */
2499 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
2500 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
2501 l1l2l3_trace_header(p_m_mISDNport, this, CC_PROCEEDING | REQUEST, DIRECTION_OUT);
2502 /* channel information */
2503 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
2504 /* progress information */
2505 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
2506 || p_capainfo.bearer_capa==INFO_BC_AUDIO
2507 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
2508 enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
2510 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2511 new_state(PORT_STATE_IN_PROCEEDING);
2514 /* sending alerting */
2515 dmsg = create_l3msg(CC_ALERTING | REQUEST, MT_ALERTING, p_m_d_l3id, sizeof(ALERTING_t), p_m_d_ntmode);
2516 alerting = (ALERTING_t *)(dmsg->data + headerlen);
2517 l1l2l3_trace_header(p_m_mISDNport, this, CC_ALERTING | REQUEST, DIRECTION_OUT);
2518 /* channel information */
2519 if (p_state == PORT_STATE_IN_SETUP)
2520 enc_ie_channel_id(&alerting->CHANNEL_ID, dmsg, 1, p_m_b_channel);
2521 /* progress information */
2522 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
2523 || p_capainfo.bearer_capa==INFO_BC_AUDIO
2524 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
2525 if (p_m_mISDNport->tones)
2526 enc_ie_progress(&alerting->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
2528 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2530 new_state(PORT_STATE_IN_ALERTING);
2533 /* MESSAGE_CONNECT */
2534 void Pdss1::message_connect(unsigned long epoint_id, int message_id, union parameter *param)
2536 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2537 INFORMATION_t *information;
2539 int type, plan, present, screen;
2541 class Endpoint *epoint;
2543 /* NT-MODE in setup state we must send PROCEEDING first */
2544 if (p_m_d_ntmode && p_state==PORT_STATE_IN_SETUP)
2546 CALL_PROCEEDING_t *proceeding;
2548 /* sending proceeding */
2549 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
2550 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
2551 l1l2l3_trace_header(p_m_mISDNport, this, CC_PROCEEDING | REQUEST, DIRECTION_OUT);
2552 /* channel information */
2553 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
2554 // /* progress information */
2555 // if (p_capainfo.bearer_capa==INFO_BC_SPEECH
2556 // || p_capainfo.bearer_capa==INFO_BC_AUDIO
2557 // || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
2558 // enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
2560 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2561 new_state(PORT_STATE_IN_PROCEEDING);
2564 /* copy connected information */
2565 memcpy(&p_connectinfo, ¶m->connectinfo, sizeof(p_connectinfo));
2567 /* only display at connect state */
2568 if (p_state == PORT_STATE_CONNECT)
2569 if (p_connectinfo.display[0])
2571 /* sending information */
2572 dmsg = create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION, p_m_d_l3id, sizeof(INFORMATION_t), p_m_d_ntmode);
2573 information = (INFORMATION_t *)(dmsg->data + headerlen);
2574 l1l2l3_trace_header(p_m_mISDNport, this, CC_INFORMATION | REQUEST, DIRECTION_OUT);
2576 enc_ie_display(&information->DISPLAY, dmsg, (unsigned char *)p_connectinfo.display);
2578 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2582 if (p_state!=PORT_STATE_IN_SETUP && p_state!=PORT_STATE_IN_OVERLAP && p_state!=PORT_STATE_IN_PROCEEDING && p_state!=PORT_STATE_IN_ALERTING)
2584 /* connect command only possible in setup, proceeding or alerting state */
2588 /* preparing connect message */
2589 dmsg = create_l3msg(CC_CONNECT | REQUEST, MT_CONNECT, p_m_d_l3id, sizeof(CONNECT_t), p_m_d_ntmode);
2590 connect = (CONNECT_t *)(dmsg->data + headerlen);
2591 l1l2l3_trace_header(p_m_mISDNport, this, CC_CONNECT | REQUEST, DIRECTION_OUT);
2592 /* connect information */
2594 switch (p_connectinfo.ntype)
2596 case INFO_NTYPE_INTERNATIONAL:
2599 case INFO_NTYPE_NATIONAL:
2602 case INFO_NTYPE_SUBSCRIBER:
2605 default: /* INFO_NTYPE_UNKNOWN */
2609 switch (param->connectinfo.screen)
2611 case INFO_SCREEN_USER:
2614 default: /* INFO_SCREE_NETWORK */
2618 switch (p_connectinfo.present)
2620 case INFO_PRESENT_NULL: /* no colp at all */
2626 case INFO_PRESENT_RESTRICTED:
2629 case INFO_PRESENT_NOTAVAIL:
2632 default: /* INFO_PRESENT_ALLOWED */
2637 enc_ie_connected_pn(&connect->CONNECT_PN, dmsg, type, plan, present, screen, (unsigned char *)p_connectinfo.id);
2639 if (p_connectinfo.display[0] && p_m_d_ntmode)
2640 enc_ie_display(&connect->DISPLAY, dmsg, (unsigned char *)p_connectinfo.display);
2642 /* nt-mode: CONP (connected name identification presentation) */
2643 if (p_connectinfo.name[0] && p_m_d_ntmode)
2644 enc_facility_centrex(&connect->FACILITY, dmsg, (unsigned char *)p_connectinfo.name, 0);
2649 epoint = find_epoint_id(epoint_id);
2650 enc_ie_date(&connect->DATE, dmsg, now, p_settings.no_seconds);
2653 /* finally send message */
2654 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2657 new_state(PORT_STATE_CONNECT);
2659 new_state(PORT_STATE_CONNECT_WAITING);
2663 /* MESSAGE_DISCONNECT */
2664 void Pdss1::message_disconnect(unsigned long epoint_id, int message_id, union parameter *param)
2666 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2667 DISCONNECT_t *disconnect;
2668 RELEASE_COMPLETE_t *release_complete;
2670 struct message *message;
2673 /* we reject during incoming setup when we have no tones. also if we are in outgoing setup state */
2674 // if ((p_state==PORT_STATE_IN_SETUP && !p_m_mISDNport->tones)
2675 if (/* ||*/ p_state==PORT_STATE_OUT_SETUP)
2677 /* sending release to endpoint */
2680 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
2681 message->param.disconnectinfo.cause = 16;
2682 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2683 message_put(message);
2685 free_epointlist(p_epointlist);
2687 /* sending release */
2688 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, p_m_d_l3id, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
2689 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
2690 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE_COMPLETE | REQUEST, DIRECTION_OUT);
2692 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
2694 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2695 new_state(PORT_STATE_RELEASE);
2700 /* workarround: NT-MODE in setup state we must send PROCEEDING first to make it work */
2701 if (p_state==PORT_STATE_IN_SETUP)
2703 CALL_PROCEEDING_t *proceeding;
2705 /* sending proceeding */
2706 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
2707 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
2708 l1l2l3_trace_header(p_m_mISDNport, this, CC_PROCEEDING | REQUEST, DIRECTION_OUT);
2709 /* channel information */
2710 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
2711 /* progress information */
2712 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
2713 || p_capainfo.bearer_capa==INFO_BC_AUDIO
2714 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
2715 enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
2717 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2718 new_state(PORT_STATE_IN_PROCEEDING);
2721 /* sending disconnect */
2722 dmsg = create_l3msg(CC_DISCONNECT | REQUEST, MT_DISCONNECT, p_m_d_l3id, sizeof(DISCONNECT_t), p_m_d_ntmode);
2723 disconnect = (DISCONNECT_t *)(dmsg->data + headerlen);
2724 l1l2l3_trace_header(p_m_mISDNport, this, CC_DISCONNECT | REQUEST, DIRECTION_OUT);
2725 /* progress information */
2726 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
2727 || p_capainfo.bearer_capa==INFO_BC_AUDIO
2728 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
2729 if (p_m_mISDNport->tones)
2730 enc_ie_progress(&disconnect->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
2732 enc_ie_cause(&disconnect->CAUSE, dmsg, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
2734 if (param->disconnectinfo.display[0])
2735 p = param->disconnectinfo.display;
2736 if (p) if (*p && p_m_d_ntmode)
2737 enc_ie_display(&disconnect->DISPLAY, dmsg, (unsigned char *)p);
2739 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2740 new_state(PORT_STATE_OUT_DISCONNECT);
2743 /* MESSAGE_RELEASE */
2744 void Pdss1::message_release(unsigned long epoint_id, int message_id, union parameter *param)
2746 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2748 RELEASE_COMPLETE_t *release_complete;
2749 DISCONNECT_t *disconnect;
2751 class Endpoint *epoint;
2755 * we may only release during incomming disconnect state.
2756 * this means that the endpoint doesnt require audio anymore
2758 if (p_state == PORT_STATE_IN_DISCONNECT)
2760 /* sending release */
2761 dmsg = create_l3msg(CC_RELEASE | REQUEST, MT_RELEASE, p_m_d_l3id, sizeof(RELEASE_t), p_m_d_ntmode);
2762 release = (RELEASE_t *)(dmsg->data + headerlen);
2763 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE | REQUEST, DIRECTION_OUT);
2765 enc_ie_cause(&release->CAUSE, dmsg, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
2767 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2768 new_state(PORT_STATE_RELEASE);
2770 free_epointid(epoint_id);
2771 // wait for callref to be released
2776 * if we are on incoming call setup, we may reject by sending a release_complete
2777 * also on outgoing call setup, we send a release complete, BUT this is not conform. (i don't know any other way)
2779 if (p_state==PORT_STATE_IN_SETUP
2780 || p_state==PORT_STATE_OUT_SETUP)
2781 // // NOTE: a bug in mISDNuser (see disconnect_req_out !!!)
2782 // || p_state==PORT_STATE_OUT_DISCO)
2785 PDEBUG(DEBUG_LOG, "JOLLY sending release complete %d\n", p_serial);
2786 /* sending release complete */
2787 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, p_m_d_l3id, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
2788 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
2789 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE | REQUEST, DIRECTION_OUT);
2791 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
2793 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2794 new_state(PORT_STATE_RELEASE);
2796 free_epointid(epoint_id);
2798 /* remove process */
2799 l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE_CR | REQUEST, DIRECTION_OUT);
2800 add_trace("callref", NULL, "0x%x", p_m_d_l3id);
2804 if ((p_m_d_l3id&0xff00) == 0xff00)
2805 p_m_mISDNport->procids[p_m_d_l3id&0xff] = 0;
2810 // wait for callref to be released
2815 wirklich erst proceeding?:
2816 /* NT-MODE in setup state we must send PROCEEDING first */
2817 if (p_m_d_ntmode && p_state==PORT_STATE_IN_SETUP)
2819 CALL_PROCEEDING_t *proceeding;
2821 /* sending proceeding */
2822 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
2823 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
2824 l1l2l3_trace_header(p_m_mISDNport, this, CC_PROCEEDING | REQUEST, DIRECTION_OUT);
2825 /* channel information */
2826 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
2827 /* progress information */
2828 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
2829 || p_capainfo.bearer_capa==INFO_BC_AUDIO
2830 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
2831 enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
2833 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2837 /* sending disconnect */
2838 dmsg = create_l3msg(CC_DISCONNECT | REQUEST, MT_DISCONNECT, p_m_d_l3id, sizeof(DISCONNECT_t), p_m_d_ntmode);
2839 disconnect = (DISCONNECT_t *)(dmsg->data + headerlen);
2840 l1l2l3_trace_header(p_m_mISDNport, this, CC_DISCONNECT | REQUEST, DIRECTION_OUT);
2841 /* progress information */
2842 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
2843 || p_capainfo.bearer_capa==INFO_BC_AUDIO
2844 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
2845 if (p_m_mISDNport->tones)
2846 enc_ie_progress(&disconnect->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
2848 enc_ie_cause(&disconnect->CAUSE, dmsg, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
2850 epoint = find_epoint_id(epoint_id);
2851 if (param->disconnectinfo.display[0])
2852 p = param->disconnectinfo.display;
2853 if (p) if (*p && p_m_d_ntmode)
2854 enc_ie_display(&disconnect->DISPLAY, dmsg, (unsigned char *)p);
2856 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2857 new_state(PORT_STATE_OUT_DISCONNECT);
2859 free_epointid(epoint_id);
2860 // wait for release and callref to be released
2862 PDEBUG(DEBUG_LOG, "JOLLY sending disconnect %d\n", p_serial);
2867 * endpoint sends messages to the port
2869 int Pdss1::message_epoint(unsigned long epoint_id, int message_id, union parameter *param)
2871 struct message *message;
2873 if (PmISDN::message_epoint(epoint_id, message_id, param))
2878 case MESSAGE_INFORMATION: /* overlap dialing */
2879 if (p_type==PORT_TYPE_DSS1_NT_OUT
2880 && p_state!=PORT_STATE_OUT_OVERLAP
2881 && p_state!=PORT_STATE_CONNECT
2882 && p_state!=PORT_STATE_OUT_DISCONNECT
2883 && p_state!=PORT_STATE_IN_DISCONNECT)
2887 if (p_type==PORT_TYPE_DSS1_TE_OUT
2888 && p_state!=PORT_STATE_OUT_OVERLAP
2889 && p_state!=PORT_STATE_OUT_PROCEEDING
2890 && p_state!=PORT_STATE_OUT_ALERTING
2891 && p_state!=PORT_STATE_CONNECT
2892 && p_state!=PORT_STATE_OUT_DISCONNECT
2893 && p_state!=PORT_STATE_IN_DISCONNECT)
2897 if ((p_type==PORT_TYPE_DSS1_NT_IN || p_type==PORT_TYPE_DSS1_TE_IN)
2898 && p_state!=PORT_STATE_IN_OVERLAP
2899 && p_state!=PORT_STATE_IN_PROCEEDING
2900 && p_state!=PORT_STATE_IN_ALERTING
2901 && p_state!=PORT_STATE_CONNECT
2902 && p_state!=PORT_STATE_CONNECT_WAITING
2903 && p_state!=PORT_STATE_OUT_DISCONNECT
2904 && p_state!=PORT_STATE_IN_DISCONNECT)
2908 message_information(epoint_id, message_id, param);
2911 case MESSAGE_SETUP: /* dial-out command received from epoint */
2912 if (p_state!=PORT_STATE_IDLE
2913 && p_state!=PORT_STATE_CONNECT)
2915 PERROR("Pdss1(%s) ignoring setup because isdn port is not in idle state (or connected for sending display info).\n", p_name);
2918 if (p_epointlist && p_state==PORT_STATE_IDLE)
2919 FATAL("Pdss1(%s): epoint pointer is set in idle state, how bad!!\n", p_name);
2920 /* note: pri is a special case, because links must be up for pri */
2921 if (p_m_mISDNport->l1link || p_m_mISDNport->pri || !p_m_mISDNport->ntmode || p_state!=PORT_STATE_IDLE)
2923 /* LAYER 1 is up, or we may send */
2924 message_setup(epoint_id, message_id, param);
2927 /* LAYER 1 id down, so we queue */
2928 p_m_d_queue = message_create(epoint_id, p_serial, EPOINT_TO_PORT, message_id);
2929 memcpy(&p_m_d_queue->param, param, sizeof(union parameter));
2931 if (!(epointlist_new(epoint_id)))
2932 FATAL("No memory for epointlist\n");
2934 PDEBUG(DEBUG_ISDN, "the L1 is down, we try to establish the link NT portnum=%d (%s).\n", p_m_mISDNport->portnum, p_name);
2935 act.prim = PH_ACTIVATE | REQUEST;
2936 act.addr = p_m_mISDNport->upper_id | FLG_MSG_DOWN;
2939 mISDN_write(mISDNdevice, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
2940 l1l2l3_trace_header(p_m_mISDNport, this, act.prim, DIRECTION_OUT);
2942 // /* set timeout */
2943 // p_m_mISDNport->l1timeout = now+3;
2947 case MESSAGE_NOTIFY: /* display and notifications */
2948 message_notify(epoint_id, message_id, param);
2951 case MESSAGE_FACILITY: /* facility message */
2952 message_facility(epoint_id, message_id, param);
2955 case MESSAGE_OVERLAP: /* more information is needed */
2956 if (p_state!=PORT_STATE_IN_SETUP)
2960 message_overlap(epoint_id, message_id, param);
2963 case MESSAGE_PROCEEDING: /* call of endpoint is proceeding */
2964 if (p_state!=PORT_STATE_IN_SETUP
2965 && p_state!=PORT_STATE_IN_OVERLAP)
2969 message_proceeding(epoint_id, message_id, param);
2972 case MESSAGE_ALERTING: /* call of endpoint is ringing */
2973 if (p_state!=PORT_STATE_IN_SETUP
2974 && p_state!=PORT_STATE_IN_OVERLAP
2975 && p_state!=PORT_STATE_IN_PROCEEDING)
2979 message_alerting(epoint_id, message_id, param);
2982 case MESSAGE_CONNECT: /* call of endpoint is connected */
2983 if (p_state!=PORT_STATE_IN_SETUP
2984 && p_state!=PORT_STATE_IN_OVERLAP
2985 && p_state!=PORT_STATE_IN_PROCEEDING
2986 && p_state!=PORT_STATE_IN_ALERTING
2987 && !(p_state==PORT_STATE_CONNECT && p_m_d_ntmode))
2991 message_connect(epoint_id, message_id, param);
2994 case MESSAGE_DISCONNECT: /* call has been disconnected */
2995 if (p_state!=PORT_STATE_IN_SETUP
2996 && p_state!=PORT_STATE_IN_OVERLAP
2997 && p_state!=PORT_STATE_IN_PROCEEDING
2998 && p_state!=PORT_STATE_IN_ALERTING
2999 && p_state!=PORT_STATE_OUT_SETUP
3000 && p_state!=PORT_STATE_OUT_OVERLAP
3001 && p_state!=PORT_STATE_OUT_PROCEEDING
3002 && p_state!=PORT_STATE_OUT_ALERTING
3003 && p_state!=PORT_STATE_CONNECT
3004 && p_state!=PORT_STATE_CONNECT_WAITING)
3008 message_disconnect(epoint_id, message_id, param);
3011 case MESSAGE_RELEASE: /* release isdn port */
3012 if (p_state==PORT_STATE_RELEASE)
3016 message_release(epoint_id, message_id, param);
3020 PERROR("Pdss1(%s) isdn port with (caller id %s) received a wrong message: %d\n", p_name, p_callerinfo.id, message);
3029 * data from isdn-stack (layer-3) to pbx (port class)
3031 /* NOTE: nt mode use mISDNuser_head_t as header */
3032 int stack2manager_nt(void *dat, void *arg)
3036 manager_t *mgr = (manager_t *)dat;
3037 msg_t *msg = (msg_t *)arg;
3038 mISDNuser_head_t *hh;
3039 struct mISDNport *mISDNport;
3045 /* note: nst is the first data feld of mISDNport */
3046 mISDNport = (struct mISDNport *)mgr->nst;
3048 hh = (mISDNuser_head_t *)msg->data;
3049 PDEBUG(DEBUG_ISDN, "prim(0x%x) dinfo(0x%x) msg->len(%d)\n", hh->prim, hh->dinfo, msg->len);
3051 /* find Port object of type ISDN */
3055 if (port->p_type == PORT_TYPE_DSS1_NT_IN || port->p_type == PORT_TYPE_DSS1_NT_OUT)
3057 pdss1 = (class Pdss1 *)port;
3058 //PDEBUG(DEBUG_ISDN, "comparing dinfo = 0x%x with l3id 0x%x\n", hh->dinfo, pdss1->p_m_d_l3id);
3059 /* check out correct stack */
3060 if (pdss1->p_m_mISDNport == mISDNport)
3061 /* check out correct id */
3062 if ((hh->dinfo&0xffff0000) == (pdss1->p_m_d_l3id&0xffff0000))
3064 /* found port, the message belongs to */
3072 /* if process id is master process, but a child disconnects */
3073 if ((hh->dinfo&0x0000ff00)!=0x0000ff00 && (pdss1->p_m_d_l3id&0x0000ff00)==0x0000ff00 && hh->prim==(CC_DISCONNECT|INDICATION))
3075 /* send special indication for child disconnect */
3076 pdss1->disconnect_ind_i(hh->prim, hh->dinfo, msg->data);
3080 /* if process id and layer 3 id matches */
3081 if (hh->dinfo == pdss1->p_m_d_l3id)
3083 pdss1->message_isdn(hh->prim, hh->dinfo, msg->data);
3092 case MGR_SHORTSTATUS | INDICATION:
3093 case MGR_SHORTSTATUS | CONFIRM:
3095 case SSTATUS_L2_ESTABLISHED:
3097 case SSTATUS_L2_RELEASED:
3102 case DL_ESTABLISH | INDICATION:
3103 case DL_ESTABLISH | CONFIRM:
3105 l1l2l3_trace_header(mISDNport, NULL, hh->prim, DIRECTION_IN);
3106 add_trace("tei", NULL, "%d", hh->dinfo);
3108 if (mISDNport->ptp && hh->dinfo == 0)
3110 if (mISDNport->l2establish)
3112 mISDNport->l2establish = 0;
3113 PDEBUG(DEBUG_ISDN, "the link became active before l2establish timer expiry.\n");
3115 mISDNport->l2link = 1;
3116 if (mISDNport->pri);
3117 mISDNport->l1link = 1; /* this is a hack, we also assume L1 to be active */
3121 case DL_RELEASE | INDICATION:
3122 case DL_RELEASE | CONFIRM:
3124 l1l2l3_trace_header(mISDNport, NULL, hh->prim, DIRECTION_IN);
3125 add_trace("tei", NULL, "%d", hh->dinfo);
3127 if (mISDNport->ptp && hh->dinfo == 0)
3129 mISDNport->l2link = 0;
3130 time(&mISDNport->l2establish);
3131 PDEBUG(DEBUG_ISDN, "because we are ptp, we set a l2establish timer.\n");
3135 case CC_SETUP | INDICATION:
3136 /* creating port object */
3137 SPRINT(name, "%s-%d-in", mISDNport->ifport->interface->name, mISDNport->portnum);
3138 if (!(pdss1 = new Pdss1(PORT_TYPE_DSS1_NT_IN, mISDNport, name, NULL, 0, 0)))
3140 FATAL("Cannot create Port instance.\n");
3141 pdss1->message_isdn(hh->prim, hh->dinfo, msg->data);
3144 case CC_RESUME | INDICATION:
3145 /* creating port object */
3146 SPRINT(name, "%s-%d-in", mISDNport->ifport->interface->name, mISDNport->portnum);
3147 if (!(pdss1 = new Pdss1(PORT_TYPE_DSS1_NT_IN, mISDNport, name, NULL, 0, 0)))
3148 FATAL("Cannot create Port instance.\n");
3149 pdss1->message_isdn(hh->prim, hh->dinfo, msg->data);
3152 case CC_RELEASE_CR | INDICATION:
3153 PERROR("unhandled message from stack: call ref released (l3id=0x%x)\n", hh->dinfo);
3156 case CC_DISCONNECT | INDICATION:
3160 PERROR("unhandled message: prim(0x%x) dinfo(0x%x) msg->len(%d)\n", hh->prim, hh->dinfo, msg->len);
3167 /* NOTE: te mode use iframe_t as header */
3168 int stack2manager_te(struct mISDNport *mISDNport, msg_t *msg)
3175 if (!msg || !mISDNport)
3177 frm = (iframe_t *)msg->data;
3178 PDEBUG(DEBUG_ISDN, "prim(0x%x) dinfo(0x%x) msg->len(%d)\n", frm->prim, frm->dinfo, msg->len);
3180 /* find Port object of type ISDN */
3184 if (port->p_type == PORT_TYPE_DSS1_TE_IN || port->p_type == PORT_TYPE_DSS1_TE_OUT)
3186 pdss1 = (class Pdss1 *)port;
3187 /* check out correct stack */
3188 if (pdss1->p_m_mISDNport == mISDNport)
3189 /* check out correct id */
3190 if (frm->dinfo == pdss1->p_m_d_l3id)
3192 /* found port, the message belongs to */
3200 pdss1->message_isdn(frm->prim, frm->dinfo, msg->data);
3205 /* process new cr (before setup indication) */
3206 //printf("prim = 0x%x, looking for 0x%x\n",frm->prim, (CC_NEW_CR | INDICATION));
3207 if (frm->prim == (CC_NEW_CR | INDICATION))
3210 /* creating port object */
3211 SPRINT(name, "%s-%d-in", mISDNport->ifport->interface->name, mISDNport->portnum);
3212 if (!(pdss1 = new Pdss1(PORT_TYPE_DSS1_TE_IN, mISDNport, name, NULL, 0, 0)))
3213 FATAL("Cannot create Port instance.\n");
3214 /* l3id will be set from dinfo at message_isdn */
3215 pdss1->message_isdn(frm->prim, frm->dinfo, msg->data);
3220 if (frm->prim == (CC_RELEASE_CR | INDICATION))
3222 PERROR("unhandled message from stack: call ref released (l3id=0x%x)\n", frm->dinfo);
3226 PERROR("unhandled message: prim(0x%x) dinfo(0x%x) msg->len(%d)\n", frm->prim, frm->dinfo, msg->len);
3232 * sending message that were queued during L1 activation
3233 * or releasing port if link is down
3235 void setup_queue(struct mISDNport *mISDNport, int link)
3239 struct message *message;
3241 if (!mISDNport->ntmode)
3244 /* check all port objects for pending message */
3248 if ((port->p_type&PORT_CLASS_mISDN_MASK) == PORT_CLASS_mISDN_DSS1)
3250 pdss1 = (class Pdss1 *)port;
3251 if (pdss1->p_m_mISDNport == mISDNport)
3253 if (pdss1->p_m_d_queue)
3257 PDEBUG(DEBUG_ISDN, "the L1 became active, so we send queued message for portnum=%d (%s).\n", mISDNport->portnum, pdss1->p_name);
3258 /* LAYER 1 is up, so we send */
3259 pdss1->message_setup(pdss1->p_m_d_queue->id_from, pdss1->p_m_d_queue->type, &pdss1->p_m_d_queue->param);
3260 message_free(pdss1->p_m_d_queue);
3261 pdss1->p_m_d_queue = NULL;
3264 PDEBUG(DEBUG_ISDN, "the L1 became NOT active, so we release port for portnum=%d (%s).\n", mISDNport->portnum, pdss1->p_name);
3265 message = message_create(pdss1->p_serial, pdss1->p_m_d_queue->id_from, PORT_TO_EPOINT, MESSAGE_RELEASE);
3266 message->param.disconnectinfo.cause = 27;
3267 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
3268 message_put(message);
3269 pdss1->new_state(PORT_STATE_RELEASE);
3270 pdss1->p_m_delete = 1;