1 /*****************************************************************************\
5 **---------------------------------------------------------------------------**
6 ** Copyright: Andreas Eversberg **
10 \*****************************************************************************/
17 #include <mISDNuser/net_l2.h>
21 #include <sys/socket.h>
25 extern unsigned long mt_assign_pid;
33 Pdss1::Pdss1(int type, struct mISDNport *mISDNport, char *portname, struct port_settings *settings, int channel, int exclusive) : PmISDN(type, mISDNport, portname, settings, channel, exclusive)
35 p_callerinfo.itype = (mISDNport->ifport->interface->extension)?INFO_ITYPE_ISDN_EXTENSION:INFO_ITYPE_ISDN;
36 p_m_d_ntmode = mISDNport->ntmode;
40 p_m_d_notify_pending = NULL;
41 p_m_d_collect_cause = 0;
42 p_m_d_collect_location = 0;
44 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);
53 /* remove queued message */
55 message_free(p_m_d_queue);
57 if (p_m_d_notify_pending)
58 message_free(p_m_d_notify_pending);
61 /* check how many processes are left */
62 if (p_m_d_ntmode == 1)
64 if (p_m_mISDNport->nst.layer3->proc)
65 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);
72 * create layer 3 message
75 static struct l3_msg *create_l3msg(void)
77 static msg_t *create_l3msg(int prim, int mt, int dinfo, int size, int ntmode)
92 size = sizeof(Q931_info_t)+2;
96 dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL);
103 dmsg = alloc_msg(size+256+mISDN_HEADER_LEN+DEFAULT_HEADROOM);
106 memset(msg_put(dmsg,size+mISDN_HEADER_LEN), 0, size+mISDN_HEADER_LEN);
107 frm = (iframe_t *)dmsg->data;
110 qi = (Q931_info_t *)(dmsg->data + mISDN_HEADER_LEN);
117 FATAL("Cannot allocate memory, system overloaded.\n");
118 exit(0); // make gcc happy
122 msg_t *create_l2msg(int prim, int dinfo, int size) /* NT only */
126 dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL);
130 FATAL("Cannot allocate memory, system overloaded.\n");
131 exit(0); // make gcc happy
136 * if we received a first reply to the setup message,
137 * we will check if we have now channel information
138 * return: <0: error, call is released, -cause is given
139 * 0: ok, nothing to do
142 int Pdss1::received_first_reply_to_setup(unsigned long cmd, int channel, int exclusive)
144 int Pdss1::received_first_reply_to_setup(unsigned long prim, int channel, int exclusive)
151 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
152 RELEASE_COMPLETE_t *release_complete;
156 /* correct exclusive to 0, if no explicit channel was given */
157 if (exclusive<0 || channel<=0)
160 /* select scenario */
161 if (p_m_b_channel && p_m_b_exclusive)
163 /*** we gave an exclusive channel (or if we are done) ***/
165 /* if not first reply, we are done */
166 if (p_state != PORT_STATE_OUT_SETUP)
169 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (first reply to setup)", DIRECTION_NONE);
170 add_trace("channel", "request", "%d (forced)", p_m_b_channel);
171 add_trace("channel", "reply", (channel>=0)?"%d":"(none)", channel);
173 /* if give channel not accepted or not equal */
174 if (channel!=-1 && p_m_b_channel!=channel)
176 add_trace("conclusion", NULL, "forced channel not accepted");
182 add_trace("conclusion", NULL, "channel was accepted");
183 add_trace("connect", "channel", "%d", p_m_b_channel);
186 /* activate our exclusive channel */
187 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
191 /*** we gave a non-exclusive channel ***/
193 /* if not first reply, we are done */
194 if (p_state != PORT_STATE_OUT_SETUP)
197 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (first reply to setup)", DIRECTION_NONE);
198 add_trace("channel", "request", "%d (suggest)", p_m_b_channel);
199 add_trace("channel", "reply", (channel>=0)?"%d":"(none)", channel);
201 /* if channel was accepted as given */
202 if (channel==-1 || p_m_b_channel==channel)
204 add_trace("conclusion", NULL, "channel was accepted as given");
205 add_trace("connect", "channel", "%d", p_m_b_channel);
207 p_m_b_exclusive = 1; // we are done
208 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
212 /* if channel value is faulty */
215 add_trace("conclusion", NULL, "illegal reply");
217 ret = -111; // protocol error
221 /* if channel was not accepted, try to get it */
222 ret = seize_bchannel(channel, 1); // exclusively
223 add_trace("channel", "available", ret<0?"no":"yes");
226 add_trace("conclusion", NULL, "replied channel not available");
230 add_trace("conclusion", NULL, "replied channel accepted");
231 add_trace("connect", "channel", "%d", p_m_b_channel);
234 /* activate channel given by remote */
235 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
239 /*** we sent 'any channel acceptable' ***/
241 /* if not first reply, we are done */
242 if (p_state != PORT_STATE_OUT_SETUP)
245 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (first reply to setup)", DIRECTION_NONE);
246 add_trace("channel", "request", "any");
247 add_trace("channel", "reply", (channel>=0)?"%d":"(none)", channel);
248 /* if no channel was replied */
251 add_trace("conclusion", NULL, "no channel, protocol error");
253 ret = -111; // protocol error
257 /* we will see, if our received channel is available */
258 ret = seize_bchannel(channel, 1); // exclusively
259 add_trace("channel", "available", ret<0?"no":"yes");
262 add_trace("conclusion", NULL, "replied channel not available");
266 add_trace("conclusion", NULL, "replied channel accepted");
267 add_trace("connect", "channel", "%d", p_m_b_channel);
270 /* activate channel given by remote */
271 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
274 /*** we sent 'no channel available' ***/
276 /* if not the first reply, but a connect, we are forced */
278 if (cmd==MT_CONNECT && p_state!=PORT_STATE_OUT_SETUP)
280 if (prim==(CC_CONNECT | INDICATION) && p_state!=PORT_STATE_OUT_SETUP)
283 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (connect)", DIRECTION_NONE);
284 add_trace("channel", "request", "no-channel");
285 add_trace("channel", "reply", (channel>=0)?"%d%s":"(none)", channel, exclusive?" (forced)":"");
288 goto use_from_connect;
290 ret = seize_bchannel(CHANNEL_ANY, 0); // any channel
291 add_trace("channel", "available", ret<0?"no":"yes");
294 add_trace("conclusion", NULL, "no channel available during call-waiting");
298 add_trace("conclusion", NULL, "using channel %d", p_m_b_channel);
299 add_trace("connect", "channel", "%d", p_m_b_channel);
301 p_m_b_exclusive = 1; // we are done
303 /* activate channel given by remote */
304 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
308 /* if not first reply, we are done */
309 if (p_state != PORT_STATE_OUT_SETUP)
312 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (first reply to setup)", DIRECTION_NONE);
313 add_trace("channel", "request", "no-channel");
314 add_trace("channel", "reply", (channel>=0)?"%d":"(none)", channel);
315 /* if first reply has no channel, we are done */
318 add_trace("conclusion", NULL, "no channel until connect");
323 /* we will see, if our received channel is available */
325 ret = seize_bchannel(channel, exclusive);
326 add_trace("channel", "available", ret<0?"no":"yes");
329 add_trace("conclusion", NULL, "replied channel not available");
333 add_trace("conclusion", NULL, "replied channel accepted");
334 add_trace("connect", "channel", "%d", p_m_b_channel);
336 p_m_b_exclusive = 1; // we are done
338 /* activate channel given by remote */
339 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
345 * NOTE: we send MT_RELEASE_COMPLETE to "REJECT" the channel
346 * in response to the setup reply
349 l3m = create_l3msg();
351 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, p_m_d_l3id, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
352 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
354 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_COMPLETE_REQ, DIRECTION_OUT);
356 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
358 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
362 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RELEASE_COMPLETE, p_m_d_l3id, l3m);
364 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
366 new_state(PORT_STATE_RELEASE);
368 return(-34); /* to epoint: no channel available */
373 * hunt bchannel for incoming setup or retrieve or resume
375 int Pdss1::hunt_bchannel(int channel, int exclusive)
377 struct select_channel *selchannel;
378 struct interface_port *ifport = p_m_mISDNport->ifport;
381 chan_trace_header(p_m_mISDNport, this, "CHANNEL SELECTION (setup)", DIRECTION_NONE);
384 if (channel == CHANNEL_NO)
385 add_trace("channel", "request", "no-channel");
387 add_trace("channel", "request", (channel>0)?"%d%s":"any", channel, exclusive?" (forced)":"");
388 if (channel==CHANNEL_NO && p_type==PORT_TYPE_DSS1_TE_IN)
390 add_trace("conclusion", NULL, "incoming call-waiting not supported for TE-mode");
392 return(-6); // channel unacceptable
394 if (channel <= 0) /* not given, no channel, whatever.. */
395 channel = CHANNEL_ANY; /* any channel */
396 add_trace("channel", "reserved", "%d", p_m_mISDNport->b_reserved);
397 if (p_m_mISDNport->b_reserved >= p_m_mISDNport->b_num) // of out chan..
399 add_trace("conclusion", NULL, "all channels are reserved");
401 return(-34); // no channel
403 if (channel == CHANNEL_ANY)
407 /* check for given channel in selection list */
408 selchannel = ifport->in_channel;
411 if (selchannel->channel == channel || selchannel->channel == CHANNEL_FREE)
413 selchannel = selchannel->next;
418 /* exclusive channel requests must be in the list */
423 add_trace("conclusion", NULL, "exclusively requested channel not in list");
425 return(-6); // channel unacceptable
427 i = selchannel->channel-1-(selchannel->channel>=17);
428 if (p_m_mISDNport->b_port[i] == NULL)
430 add_trace("conclusion", NULL, "exclusively requested channel is busy");
432 return(-6); // channel unacceptable
435 /* requested channels in list will be used */
438 i = selchannel->channel-1-(selchannel->channel>=17);
439 if (p_m_mISDNport->b_port[i] == NULL)
443 /* if channel is not available or not in list, it must be searched */
445 /* check for first free channel in list */
447 selchannel = ifport->in_channel;
450 switch(selchannel->channel)
452 case CHANNEL_FREE: /* free channel */
453 add_trace("hunting", "channel", "free");
454 if (p_m_mISDNport->b_reserved >= p_m_mISDNport->b_num)
455 break; /* all channel in use or reserverd */
458 while(i < p_m_mISDNport->b_num)
460 if (p_m_mISDNport->b_port[i] == NULL)
462 channel = i+1+(i>=15);
470 add_trace("hunting", "channel", "%d", selchannel->channel);
471 if (selchannel->channel<1 || selchannel->channel==16)
472 break; /* invalid channels */
473 i = selchannel->channel-1-(selchannel->channel>=17);
474 if (i >= p_m_mISDNport->b_num)
475 break; /* channel not in port */
476 if (p_m_mISDNport->b_port[i] == NULL)
478 channel = selchannel->channel;
484 break; /* found channel */
485 selchannel = selchannel->next;
489 add_trace("conclusion", NULL, "no channel available");
491 return(-6); // channel unacceptable
495 add_trace("conclusion", NULL, "channel available");
496 add_trace("connect", "channel", "%d", channel);
502 * handles all indications
504 /* CC_SETUP INDICATION */
506 void Pdss1::setup_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
509 void Pdss1::setup_ind(unsigned long prim, unsigned long dinfo, void *data)
511 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
513 SETUP_t *setup = (SETUP_t *)((unsigned long)data + headerlen);
515 int calling_type, calling_plan, calling_present, calling_screen;
516 int called_type, called_plan;
517 int redir_type, redir_plan, redir_present, redir_screen, redir_reason;
518 int hlc_coding, hlc_presentation, hlc_interpretation, hlc_hlc, hlc_exthlc;
519 int bearer_coding, bearer_capability, bearer_mode, bearer_rate, bearer_multi, bearer_user;
520 int exclusive, channel;
522 unsigned char keypad[32] = "";
523 unsigned char useruser[128];
524 int useruser_len = 0, useruser_protocol;
525 class Endpoint *epoint;
526 struct lcr_msg *message;
529 /* process given callref */
530 l1l2l3_trace_header(p_m_mISDNport, this, L3_NEW_L3ID_IND, DIRECTION_IN);
531 add_trace("callref", "new", "0x%x", pid);
534 /* release in case the ID is already in use */
535 add_trace("error", NULL, "callref already in use");
537 l3m = create_l3msg();
538 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_COMPLETE_REQ, DIRECTION_OUT);
539 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 47);
540 add_trace("reason", NULL, "callref already in use");
542 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RELEASE_COMPLETE, pid, l3m);
543 new_state(PORT_STATE_RELEASE);
548 p_m_d_ces = pid >> 16;
551 /* callref from nt-lib */
554 /* nt-library now gives us the id via CC_SETUP */
555 if (dinfo&(~0xff) == 0xff00)
556 FATAL("l3-stack gives us a process id 0xff00-0xffff\n");
557 l1l2l3_trace_header(p_m_mISDNport, this, L3_NEW_CR_IND, DIRECTION_IN);
559 add_trace("callref", "old", "0x%x", p_m_d_l3id);
560 add_trace("callref", "new", "0x%x", dinfo);
562 if (p_m_d_l3id&(~0xff) == 0xff00)
563 p_m_mISDNport->procids[p_m_d_l3id&0xff] = 0;
565 p_m_d_ces = setup->ces;
569 l1l2l3_trace_header(p_m_mISDNport, this, L3_SETUP_IND, DIRECTION_IN);
571 dec_ie_calling_pn(l3m, &calling_type, &calling_plan, &calling_present, &calling_screen, (unsigned char *)p_callerinfo.id, sizeof(p_callerinfo.id));
572 dec_ie_called_pn(l3m, &called_type, &called_plan, (unsigned char *)p_dialinginfo.id, sizeof(p_dialinginfo.id));
573 dec_ie_keypad(l3m, (unsigned char *)keypad, sizeof(keypad));
574 /* te-mode: CNIP (calling name identification presentation) */
576 dec_facility_centrex(l3m, (unsigned char *)p_callerinfo.name, sizeof(p_callerinfo.name));
577 dec_ie_useruser(l3m, &useruser_protocol, useruser, &useruser_len);
578 dec_ie_complete(l3m, &p_dialinginfo.sending_complete);
579 dec_ie_redir_nr(l3m, &redir_type, &redir_plan, &redir_present, &redir_screen, &redir_reason, (unsigned char *)p_redirinfo.id, sizeof(p_redirinfo.id));
580 dec_ie_channel_id(l3m, &exclusive, &channel);
581 dec_ie_hlc(l3m, &hlc_coding, &hlc_interpretation, &hlc_presentation, &hlc_hlc, &hlc_exthlc);
582 dec_ie_bearer(l3m, &bearer_coding, &bearer_capability, &bearer_mode, &bearer_rate, &bearer_multi, &bearer_user);
584 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));
585 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));
586 dec_ie_keypad(setup->KEYPAD, (Q931_info_t *)((unsigned long)data+headerlen), (unsigned char *)keypad, sizeof(keypad));
587 /* te-mode: CNIP (calling name identification presentation) */
589 dec_facility_centrex(setup->FACILITY, (Q931_info_t *)((unsigned long)data+headerlen), (unsigned char *)p_callerinfo.name, sizeof(p_callerinfo.name));
590 dec_ie_useruser(setup->USER_USER, (Q931_info_t *)((unsigned long)data+headerlen), &useruser_protocol, useruser, &useruser_len);
591 dec_ie_complete(setup->COMPLETE, (Q931_info_t *)((unsigned long)data+headerlen), &p_dialinginfo.sending_complete);
592 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));
593 dec_ie_channel_id(setup->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
594 dec_ie_hlc(setup->HLC, (Q931_info_t *)((unsigned long)data+headerlen), &hlc_coding, &hlc_interpretation, &hlc_presentation, &hlc_hlc, &hlc_exthlc);
595 dec_ie_bearer(setup->BEARER, (Q931_info_t *)((unsigned long)data+headerlen), &bearer_coding, &bearer_capability, &bearer_mode, &bearer_rate, &bearer_multi, &bearer_user);
599 /* if blocked, release call with MT_RELEASE_COMPLETE */
600 if (p_m_mISDNport->ifport->block)
603 l3m = create_l3msg();
605 RELEASE_COMPLETE_t *release_complete;
606 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, dinfo, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
607 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
609 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_COMPLETE_REQ, DIRECTION_OUT);
611 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 27); /* temporary unavailable */
613 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 27); /* temporary unavailable */
615 add_trace("reason", NULL, "port blocked");
618 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RELEASE_COMPLETE, p_m_d_l3id, l3m);
620 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
622 new_state(PORT_STATE_RELEASE);
628 switch (calling_present)
631 p_callerinfo.present = INFO_PRESENT_RESTRICTED;
634 p_callerinfo.present = INFO_PRESENT_NOTAVAIL;
637 p_callerinfo.present = INFO_PRESENT_ALLOWED;
640 switch (calling_screen)
643 p_callerinfo.screen = INFO_SCREEN_USER;
646 p_callerinfo.screen = INFO_SCREEN_NETWORK;
649 switch (calling_type)
652 p_callerinfo.ntype = INFO_NTYPE_UNKNOWN;
653 p_callerinfo.present = INFO_PRESENT_NOTAVAIL;
654 p_callerinfo.screen = INFO_SCREEN_NETWORK;
657 p_callerinfo.ntype = INFO_NTYPE_INTERNATIONAL;
660 p_callerinfo.ntype = INFO_NTYPE_NATIONAL;
663 p_callerinfo.ntype = INFO_NTYPE_SUBSCRIBER;
666 p_callerinfo.ntype = INFO_NTYPE_UNKNOWN;
669 p_callerinfo.isdn_port = p_m_portnum;
670 SCPY(p_callerinfo.interface, p_m_mISDNport->ifport->interface->name);
672 /* dialing information */
673 SCAT(p_dialinginfo.id, (char *)keypad);
677 p_dialinginfo.ntype = INFO_NTYPE_INTERNATIONAL;
680 p_dialinginfo.ntype = INFO_NTYPE_NATIONAL;
683 p_dialinginfo.ntype = INFO_NTYPE_SUBSCRIBER;
686 p_dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
691 switch (redir_present)
694 p_redirinfo.present = INFO_PRESENT_RESTRICTED;
697 p_redirinfo.present = INFO_PRESENT_NOTAVAIL;
700 p_redirinfo.present = INFO_PRESENT_ALLOWED;
703 switch (redir_screen)
706 p_redirinfo.screen = INFO_SCREEN_USER;
709 p_redirinfo.screen = INFO_SCREEN_NETWORK;
712 switch (redir_reason)
715 p_redirinfo.reason = INFO_REDIR_BUSY;
718 p_redirinfo.reason = INFO_REDIR_NORESPONSE;
721 p_redirinfo.reason = INFO_REDIR_UNCONDITIONAL;
724 p_redirinfo.reason = INFO_REDIR_CALLDEFLECT;
727 p_redirinfo.reason = INFO_REDIR_OUTOFORDER;
730 p_redirinfo.reason = INFO_REDIR_UNKNOWN;
736 p_redirinfo.ntype = INFO_NTYPE_UNKNOWN;
737 p_redirinfo.present = INFO_PRESENT_NULL; /* not redirecting */
738 p_redirinfo.reason = INFO_REDIR_UNKNOWN;
741 p_redirinfo.ntype = INFO_NTYPE_INTERNATIONAL;
744 p_redirinfo.ntype = INFO_NTYPE_NATIONAL;
747 p_redirinfo.ntype = INFO_NTYPE_SUBSCRIBER;
750 p_redirinfo.ntype = INFO_NTYPE_UNKNOWN;
753 p_redirinfo.isdn_port = p_m_portnum;
755 /* bearer capability */
756 switch (bearer_capability)
759 p_capainfo.bearer_capa = INFO_BC_AUDIO;
760 bearer_user = (options.law=='a')?3:2;
763 p_capainfo.bearer_capa = bearer_capability;
769 p_capainfo.bearer_mode = INFO_BMODE_PACKET;
772 p_capainfo.bearer_mode = INFO_BMODE_CIRCUIT;
778 p_capainfo.bearer_info1 = INFO_INFO1_NONE;
781 p_capainfo.bearer_info1 = bearer_user + 0x80;
789 p_capainfo.hlc = INFO_HLC_NONE;
792 p_capainfo.hlc = hlc_hlc + 0x80;
798 p_capainfo.exthlc = INFO_HLC_NONE;
801 p_capainfo.exthlc = hlc_exthlc + 0x80;
806 ret = channel = hunt_bchannel(channel, exclusive);
811 ret = seize_bchannel(channel, 1);
816 * NOTE: we send MT_RELEASE_COMPLETE to "REJECT" the channel
817 * in response to the setup
820 l3m = create_l3msg();
822 RELEASE_COMPLETE_t *release_complete;
823 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, dinfo, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
824 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
826 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_COMPLETE_REQ, DIRECTION_OUT);
828 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
830 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
834 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RELEASE_COMPLETE, p_m_d_l3id, l3m);
836 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
838 new_state(PORT_STATE_RELEASE);
842 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
844 /* create endpoint */
846 FATAL("Incoming call but already got an endpoint.\n");
847 if (!(epoint = new Endpoint(p_serial, 0)))
848 FATAL("No memory for Endpoint instance\n");
849 if (!(epoint->ep_app = new DEFAULT_ENDPOINT_APP(epoint, 0))) //incoming
850 FATAL("No memory for Endpoint Application instance\n");
851 epointlist_new(epoint->ep_serial);
853 /* send setup message to endpoit */
854 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_SETUP);
855 message->param.setup.isdn_port = p_m_portnum;
856 message->param.setup.port_type = p_type;
857 message->param.setup.dtmf = !p_m_mISDNport->ifport->nodtmf;
858 memcpy(&message->param.setup.dialinginfo, &p_dialinginfo, sizeof(struct dialing_info));
859 memcpy(&message->param.setup.callerinfo, &p_callerinfo, sizeof(struct caller_info));
860 memcpy(&message->param.setup.redirinfo, &p_redirinfo, sizeof(struct redir_info));
861 memcpy(&message->param.setup.capainfo, &p_capainfo, sizeof(struct capa_info));
862 memcpy(message->param.setup.useruser.data, &useruser, useruser_len);
863 message->param.setup.useruser.len = useruser_len;
864 message->param.setup.useruser.protocol = useruser_protocol;
865 message_put(message);
867 new_state(PORT_STATE_IN_SETUP);
870 /* CC_INFORMATION INDICATION */
872 void Pdss1::information_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
875 void Pdss1::information_ind(unsigned long prim, unsigned long dinfo, void *data)
877 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
878 INFORMATION_t *information = (INFORMATION_t *)((unsigned long)data + headerlen);
881 unsigned char keypad[32] = "";
882 struct lcr_msg *message;
884 l1l2l3_trace_header(p_m_mISDNport, this, L3_INFORMATION_IND, DIRECTION_IN);
886 dec_ie_called_pn(l3m, &type, &plan, (unsigned char *)p_dialinginfo.id, sizeof(p_dialinginfo.id));
887 dec_ie_keypad(l3m, (unsigned char *)keypad, sizeof(keypad));
888 dec_ie_complete(l3m, &p_dialinginfo.sending_complete);
890 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));
891 dec_ie_keypad(information->KEYPAD, (Q931_info_t *)((unsigned long)data+headerlen), (unsigned char *)keypad, sizeof(keypad));
892 dec_ie_complete(information->COMPLETE, (Q931_info_t *)((unsigned long)data+headerlen), &p_dialinginfo.sending_complete);
896 SCAT(p_dialinginfo.id, (char *)keypad);
900 p_dialinginfo.ntype = INFO_NTYPE_INTERNATIONAL;
903 p_dialinginfo.ntype = INFO_NTYPE_NATIONAL;
906 p_dialinginfo.ntype = INFO_NTYPE_SUBSCRIBER;
909 p_dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
912 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_INFORMATION);
913 memcpy(&message->param.information, &p_dialinginfo, sizeof(struct dialing_info));
914 message_put(message);
915 /* reset overlap timeout */
919 /* CC_SETUP_ACCNOWLEDGE INDICATION */
921 void Pdss1::setup_acknowledge_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
924 void Pdss1::setup_acknowledge_ind(unsigned long prim, unsigned long dinfo, void *data)
926 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
927 SETUP_ACKNOWLEDGE_t *setup_acknowledge = (SETUP_ACKNOWLEDGE_t *)((unsigned long)data + headerlen);
929 int exclusive, channel;
930 int coding, location, progress;
932 struct lcr_msg *message;
934 l1l2l3_trace_header(p_m_mISDNport, this, L3_SETUP_ACKNOWLEDGE_IND, DIRECTION_IN);
936 dec_ie_channel_id(l3m, &exclusive, &channel);
937 dec_ie_progress(l3m, &coding, &location, &progress);
939 dec_ie_channel_id(setup_acknowledge->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
940 dec_ie_progress(setup_acknowledge->PROGRESS, (Q931_info_t *)((unsigned long)data+headerlen), &coding, &location, &progress);
944 /* process channel */
946 ret = received_first_reply_to_setup(cmd, channel, exclusive);
948 ret = received_first_reply_to_setup(prim, channel, exclusive);
952 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
953 message->param.disconnectinfo.cause = -ret;
954 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
955 message_put(message);
956 new_state(PORT_STATE_RELEASE);
961 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_OVERLAP);
962 message_put(message);
964 new_state(PORT_STATE_OUT_OVERLAP);
967 /* CC_PROCEEDING INDICATION */
969 void Pdss1::proceeding_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
972 void Pdss1::proceeding_ind(unsigned long prim, unsigned long dinfo, void *data)
974 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
975 CALL_PROCEEDING_t *proceeding = (CALL_PROCEEDING_t *)((unsigned long)data + headerlen);
977 int exclusive, channel;
978 int coding, location, progress;
980 struct lcr_msg *message;
981 int notify = -1, type, plan, present;
984 l1l2l3_trace_header(p_m_mISDNport, this, L3_PROCEEDING_IND, DIRECTION_IN);
986 dec_ie_channel_id(l3m, &exclusive, &channel);
987 dec_ie_progress(l3m, &coding, &location, &progress);
988 dec_ie_notify(l3m, ¬ify);
989 dec_ie_redir_dn(l3m, &type, &plan, &present, (unsigned char *)redir, sizeof(redir));
991 dec_ie_channel_id(proceeding->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
992 dec_ie_progress(proceeding->PROGRESS, (Q931_info_t *)((unsigned long)data+headerlen), &coding, &location, &progress);
993 dec_ie_notify(NULL/*proceeding->NOTIFY*/, (Q931_info_t *)((unsigned long)data+headerlen), ¬ify);
994 dec_ie_redir_dn(proceeding->REDIR_DN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, (unsigned char *)redir, sizeof(redir));
999 ret = received_first_reply_to_setup(cmd, channel, exclusive);
1001 ret = received_first_reply_to_setup(prim, channel, exclusive);
1005 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
1006 message->param.disconnectinfo.cause = -ret;
1007 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
1008 message_put(message);
1009 new_state(PORT_STATE_RELEASE);
1013 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_PROCEEDING);
1014 message_put(message);
1016 new_state(PORT_STATE_OUT_PROCEEDING);
1022 if (type >= 0 || notify)
1024 if (!notify && type >= 0)
1026 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1027 message->param.notifyinfo.notify = notify;
1028 SCPY(message->param.notifyinfo.id, redir);
1029 /* redirection number */
1033 message->param.notifyinfo.present = INFO_PRESENT_RESTRICTED;
1036 message->param.notifyinfo.present = INFO_PRESENT_NOTAVAIL;
1039 message->param.notifyinfo.present = INFO_PRESENT_ALLOWED;
1045 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
1046 message->param.notifyinfo.present = INFO_PRESENT_NULL;
1049 message->param.notifyinfo.ntype = INFO_NTYPE_INTERNATIONAL;
1052 message->param.notifyinfo.ntype = INFO_NTYPE_NATIONAL;
1055 message->param.notifyinfo.ntype = INFO_NTYPE_SUBSCRIBER;
1058 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
1061 message->param.notifyinfo.isdn_port = p_m_portnum;
1062 message_put(message);
1066 /* CC_ALERTING INDICATION */
1068 void Pdss1::alerting_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1071 void Pdss1::alerting_ind(unsigned long prim, unsigned long dinfo, void *data)
1073 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1074 ALERTING_t *alerting = (ALERTING_t *)((unsigned long)data + headerlen);
1076 int exclusive, channel;
1077 int coding, location, progress;
1079 struct lcr_msg *message;
1080 int notify = -1, type, plan, present;
1083 l1l2l3_trace_header(p_m_mISDNport, this, L3_ALERTING_IND, DIRECTION_IN);
1085 dec_ie_channel_id(l3m, &exclusive, &channel);
1086 dec_ie_progress(l3m, &coding, &location, &progress);
1087 dec_ie_notify(l3m, ¬ify);
1088 dec_ie_redir_dn(l3m, &type, &plan, &present, (unsigned char *)redir, sizeof(redir));
1090 dec_ie_channel_id(alerting->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
1091 dec_ie_progress(alerting->PROGRESS, (Q931_info_t *)((unsigned long)data+headerlen), &coding, &location, &progress);
1092 dec_ie_notify(NULL/*alerting->NOTIFY*/, (Q931_info_t *)((unsigned long)data+headerlen), ¬ify);
1093 dec_ie_redir_dn(alerting->REDIR_DN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, (unsigned char *)redir, sizeof(redir));
1097 /* process channel */
1099 ret = received_first_reply_to_setup(cmd, channel, exclusive);
1101 ret = received_first_reply_to_setup(prim, channel, exclusive);
1105 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
1106 message->param.disconnectinfo.cause = -ret;
1107 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
1108 message_put(message);
1109 new_state(PORT_STATE_RELEASE);
1113 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_ALERTING);
1114 message_put(message);
1116 new_state(PORT_STATE_OUT_ALERTING);
1122 if (type >= 0 || notify)
1124 if (!notify && type >= 0)
1126 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1127 message->param.notifyinfo.notify = notify;
1128 SCPY(message->param.notifyinfo.id, redir);
1132 message->param.notifyinfo.present = INFO_PRESENT_RESTRICTED;
1135 message->param.notifyinfo.present = INFO_PRESENT_NOTAVAIL;
1138 message->param.notifyinfo.present = INFO_PRESENT_ALLOWED;
1144 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
1145 message->param.notifyinfo.present = INFO_PRESENT_NULL;
1148 message->param.notifyinfo.ntype = INFO_NTYPE_INTERNATIONAL;
1151 message->param.notifyinfo.ntype = INFO_NTYPE_NATIONAL;
1154 message->param.notifyinfo.ntype = INFO_NTYPE_SUBSCRIBER;
1157 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
1160 message->param.notifyinfo.isdn_port = p_m_portnum;
1161 message_put(message);
1165 /* CC_CONNECT INDICATION */
1167 void Pdss1::connect_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1170 void Pdss1::connect_ind(unsigned long prim, unsigned long dinfo, void *data)
1172 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1174 CONNECT_t *connect = (CONNECT_t *)((unsigned long)data + headerlen);
1175 CONNECT_ACKNOWLEDGE_t *connect_acknowledge;
1177 int exclusive, channel;
1178 int type, plan, present, screen;
1180 struct lcr_msg *message;
1181 int bchannel_before;
1186 p_m_d_ces = pid >> 16;
1188 p_m_d_ces = connect->ces;
1192 l1l2l3_trace_header(p_m_mISDNport, this, L3_CONNECT_IND, DIRECTION_IN);
1194 dec_ie_channel_id(l3m, &exclusive, &channel);
1195 dec_ie_connected_pn(l3m, &type, &plan, &present, &screen, (unsigned char *)p_connectinfo.id, sizeof(p_connectinfo.id));
1196 /* te-mode: CONP (connected name identification presentation) */
1198 dec_facility_centrex(l3m, (unsigned char *)p_connectinfo.name, sizeof(p_connectinfo.name));
1200 dec_ie_channel_id(connect->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
1201 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));
1202 /* te-mode: CONP (connected name identification presentation) */
1204 dec_facility_centrex(connect->FACILITY, (Q931_info_t *)((unsigned long)data+headerlen), (unsigned char *)p_connectinfo.name, sizeof(p_connectinfo.name));
1208 /* select channel */
1209 bchannel_before = p_m_b_channel;
1211 ret = received_first_reply_to_setup(cmd, channel, exclusive);
1213 ret = received_first_reply_to_setup(prim, channel, exclusive);
1217 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
1218 message->param.disconnectinfo.cause = -ret;
1219 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
1220 message_put(message);
1221 new_state(PORT_STATE_RELEASE);
1226 /* connect information */
1230 p_connectinfo.present = INFO_PRESENT_RESTRICTED;
1233 p_connectinfo.present = INFO_PRESENT_NOTAVAIL;
1236 p_connectinfo.present = INFO_PRESENT_ALLOWED;
1242 p_connectinfo.screen = INFO_SCREEN_USER;
1245 p_connectinfo.screen = INFO_SCREEN_NETWORK;
1251 p_connectinfo.present = INFO_PRESENT_NULL; /* no COLP info */
1252 p_connectinfo.ntype = INFO_NTYPE_UNKNOWN;
1255 p_connectinfo.ntype = INFO_NTYPE_INTERNATIONAL;
1258 p_connectinfo.ntype = INFO_NTYPE_NATIONAL;
1261 p_connectinfo.ntype = INFO_NTYPE_SUBSCRIBER;
1264 p_connectinfo.ntype = INFO_NTYPE_UNKNOWN;
1267 p_connectinfo.isdn_port = p_m_portnum;
1268 SCPY(p_connectinfo.interface, p_m_mISDNport->ifport->interface->name);
1270 /* only in nt-mode we send connect ack. in te-mode it is done by stack itself or optional */
1273 /* send connect acknowledge */
1275 l3m = create_l3msg();
1277 dmsg = create_l3msg(CC_CONNECT | RESPONSE, MT_CONNECT, dinfo, sizeof(CONNECT_ACKNOWLEDGE_t), p_m_d_ntmode);
1278 connect_acknowledge = (CONNECT_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
1280 l1l2l3_trace_header(p_m_mISDNport, this, L3_CONNECT_RES, DIRECTION_OUT);
1281 /* if we had no bchannel before, we send it now */
1282 if (!bchannel_before && p_m_b_channel)
1284 enc_ie_channel_id(l3m, 1, p_m_b_channel);
1286 enc_ie_channel_id(&connect_acknowledge->CHANNEL_ID, dmsg, 1, p_m_b_channel);
1290 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_CONNECT_ACKNOWLEDGE, p_m_d_l3id, l3m);
1292 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1296 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_CONNECT);
1297 memcpy(&message->param.connectinfo, &p_connectinfo, sizeof(struct connect_info));
1298 message_put(message);
1300 new_state(PORT_STATE_CONNECT);
1303 /* CC_DISCONNECT INDICATION */
1305 void Pdss1::disconnect_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1308 void Pdss1::disconnect_ind(unsigned long prim, unsigned long dinfo, void *data)
1310 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1311 DISCONNECT_t *disconnect = (DISCONNECT_t *)((unsigned long)data + headerlen);
1313 int location, cause;
1314 int coding, proglocation, progress;
1315 struct lcr_msg *message;
1317 l1l2l3_trace_header(p_m_mISDNport, this, L3_DISCONNECT_IND, DIRECTION_IN);
1319 dec_ie_progress(l3m, &coding, &proglocation, &progress);
1320 dec_ie_cause(l3m, &location, &cause);
1322 dec_ie_progress(disconnect->PROGRESS, (Q931_info_t *)((unsigned long)data+headerlen), &coding, &proglocation, &progress);
1323 dec_ie_cause(disconnect->CAUSE, (Q931_info_t *)((unsigned long)data+headerlen), &location, &cause);
1326 if (location == LOCATION_PRIVATE_LOCAL)
1327 location = LOCATION_PRIVATE_REMOTE;
1332 /* release if remote sends us no tones */
1333 if (!p_m_mISDNport->earlyb)
1343 l3m = create_l3msg();
1345 dmsg = create_l3msg(CC_RELEASE | REQUEST, MT_RELEASE, dinfo, sizeof(RELEASE_t), p_m_d_ntmode);
1346 release = (RELEASE_t *)(dmsg->data + headerlen);
1348 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_REQ, DIRECTION_OUT);
1350 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 16); /* normal */
1352 enc_ie_cause(&release->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 16); /* normal */
1354 add_trace("reason", NULL, "no remote patterns");
1357 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RELEASE, p_m_d_l3id, l3m);
1359 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1362 /* sending release to endpoint */
1365 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
1366 message->param.disconnectinfo.cause = cause;
1367 message->param.disconnectinfo.location = location;
1368 message_put(message);
1370 free_epointlist(p_epointlist);
1372 new_state(PORT_STATE_RELEASE);
1377 /* sending disconnect to active endpoint and release to inactive endpoints */
1378 if (ACTIVE_EPOINT(p_epointlist))
1380 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_DISCONNECT);
1381 message->param.disconnectinfo.location = location;
1382 message->param.disconnectinfo.cause = cause;
1383 message_put(message);
1385 while(INACTIVE_EPOINT(p_epointlist))
1387 message = message_create(p_serial, INACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
1388 message->param.disconnectinfo.location = location;
1389 message->param.disconnectinfo.cause = cause;
1390 message_put(message);
1392 free_epointid(INACTIVE_EPOINT(p_epointlist));
1394 new_state(PORT_STATE_IN_DISCONNECT);
1397 /* CC_DISCONNECT INDICATION */
1399 void Pdss1::disconnect_ind_i(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1402 void Pdss1::disconnect_ind_i(unsigned long prim, unsigned long dinfo, void *data)
1404 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1405 DISCONNECT_t *disconnect = (DISCONNECT_t *)((unsigned long)data + headerlen);
1407 int location, cause;
1410 l1l2l3_trace_header(p_m_mISDNport, this, L3_DISCONNECT_IND, DIRECTION_IN);
1411 if (p_m_d_collect_cause > 0)
1413 add_trace("old-cause", "location", "%d", p_m_d_collect_location);
1414 add_trace("old-cause", "value", "%d", p_m_d_collect_cause);
1417 dec_ie_cause(l3m, &location, &cause);
1419 dec_ie_cause(disconnect->CAUSE, (Q931_info_t *)((unsigned long)data+headerlen), &location, &cause);
1421 if (location == LOCATION_PRIVATE_LOCAL)
1422 location = LOCATION_PRIVATE_REMOTE;
1425 collect_cause(&p_m_d_collect_cause, &p_m_d_collect_location, cause, location);
1426 add_trace("new-cause", "location", "%d", p_m_d_collect_location);
1427 add_trace("new-cause", "value", "%d", p_m_d_collect_cause);
1432 /* CC_RELEASE INDICATION */
1434 void Pdss1::release_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1437 void Pdss1::release_ind(unsigned long prim, unsigned long dinfo, void *data)
1439 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1441 RELEASE_t *release = (RELEASE_t *)((unsigned long)data + headerlen);
1443 int location, cause;
1444 struct lcr_msg *message;
1446 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_IND, DIRECTION_IN);
1448 dec_ie_cause(l3m, &location, &cause);
1450 dec_ie_cause(release->CAUSE, (Q931_info_t *)((unsigned long)data+headerlen), &location, &cause);
1453 if (location == LOCATION_PRIVATE_LOCAL)
1454 location = LOCATION_PRIVATE_REMOTE;
1459 /* sending release to endpoint */
1462 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
1463 message->param.disconnectinfo.cause = cause;
1464 message->param.disconnectinfo.location = location;
1465 message_put(message);
1467 free_epointlist(p_epointlist);
1470 /* only in NT mode we must send release_complete, if we got a release confirm */
1472 if (cmd == MT_RELEASE)
1474 if (prim == (CC_RELEASE | CONFIRM))
1477 /* sending release complete */
1479 l3m = create_l3msg();
1481 RELEASE_COMPLETE_t *release_complete;
1482 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, dinfo, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
1483 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
1485 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_COMPLETE_REQ, DIRECTION_OUT);
1487 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 16);
1489 enc_ie_cause(&release_complete->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 16);
1493 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RELEASE_COMPLETE, p_m_d_l3id, l3m);
1495 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1499 new_state(PORT_STATE_RELEASE);
1503 /* CC_RELEASE_COMPLETE INDICATION (a reject) */
1505 void Pdss1::release_complete_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1508 void Pdss1::release_complete_ind(unsigned long prim, unsigned long dinfo, void *data)
1510 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1511 RELEASE_COMPLETE_t *release_complete = (RELEASE_COMPLETE_t *)((unsigned long)data + headerlen);
1513 int location, cause;
1514 struct lcr_msg *message;
1516 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_COMPLETE_IND, DIRECTION_IN);
1517 /* in case layer 2 is down during setup, we send cause 27 loc 5 */
1518 if (p_state == PORT_STATE_OUT_SETUP && !p_m_mISDNport->l1link)
1525 dec_ie_cause(l3m, &location, &cause);
1527 dec_ie_cause(release_complete->CAUSE, (Q931_info_t *)((unsigned long)data+headerlen), &location, &cause);
1529 add_trace("layer 1", NULL, (p_m_mISDNport->l1link)?"up":"down");
1532 if (location == LOCATION_PRIVATE_LOCAL)
1533 location = LOCATION_PRIVATE_REMOTE;
1538 /* sending release to endpoint */
1541 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
1542 message->param.disconnectinfo.cause = cause;
1543 message->param.disconnectinfo.location = location;
1544 message_put(message);
1546 free_epointlist(p_epointlist);
1549 new_state(PORT_STATE_RELEASE);
1555 void Pdss1::t312_timeout_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1557 // not required, release is performed with MT_FREE
1560 void Pdss1::t312_timeout_ind(unsigned long prim, unsigned long dinfo, void *data)
1562 struct lcr_msg *message;
1563 // trace is done at message_isdn()
1565 /* sending release to endpoint */
1568 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
1569 if (p_m_d_collect_cause)
1571 message->param.disconnectinfo.cause = p_m_d_collect_cause;
1572 message->param.disconnectinfo.location = p_m_d_collect_location;
1575 message->param.disconnectinfo.cause = CAUSE_NOUSER;
1576 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
1578 message_put(message);
1580 free_epointlist(p_epointlist);
1583 new_state(PORT_STATE_RELEASE);
1588 /* CC_NOTIFY INDICATION */
1590 void Pdss1::notify_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1593 void Pdss1::notify_ind(unsigned long prim, unsigned long dinfo, void *data)
1595 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1596 NOTIFY_t *notifying = (NOTIFY_t *)((unsigned long)data + headerlen);
1598 struct lcr_msg *message;
1599 int notify, type, plan, present;
1600 unsigned char notifyid[sizeof(message->param.notifyinfo.id)];
1602 l1l2l3_trace_header(p_m_mISDNport, this, L3_NOTIFY_IND, DIRECTION_IN);
1604 dec_ie_notify(l3m, ¬ify);
1605 dec_ie_redir_dn(l3m, &type, &plan, &present, notifyid, sizeof(notifyid));
1607 dec_ie_notify(notifying->NOTIFY, (Q931_info_t *)((unsigned long)data+headerlen), ¬ify);
1608 dec_ie_redir_dn(notifying->REDIR_DN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, notifyid, sizeof(notifyid));
1612 if (!ACTIVE_EPOINT(p_epointlist))
1614 /* notification indicator */
1618 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1619 message->param.notifyinfo.notify = notify;
1620 SCPY(message->param.notifyinfo.id, (char *)notifyid);
1621 /* redirection number */
1625 message->param.notifyinfo.present = INFO_PRESENT_RESTRICTED;
1628 message->param.notifyinfo.present = INFO_PRESENT_NOTAVAIL;
1631 message->param.notifyinfo.present = INFO_PRESENT_ALLOWED;
1637 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
1638 message->param.notifyinfo.present = INFO_PRESENT_NULL;
1641 message->param.notifyinfo.ntype = INFO_NTYPE_INTERNATIONAL;
1644 message->param.notifyinfo.ntype = INFO_NTYPE_NATIONAL;
1647 message->param.notifyinfo.ntype = INFO_NTYPE_SUBSCRIBER;
1650 message->param.notifyinfo.ntype = INFO_NTYPE_UNKNOWN;
1653 message->param.notifyinfo.isdn_port = p_m_portnum;
1654 message_put(message);
1658 /* CC_HOLD INDICATION */
1659 struct lcr_msg *message;
1661 void Pdss1::hold_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1664 void Pdss1::hold_ind(unsigned long prim, unsigned long dinfo, void *data)
1666 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1668 // HOLD_t *hold = (HOLD_t *)((unsigned long)data + headerlen);
1669 HOLD_REJECT_t *hold_reject;
1670 HOLD_ACKNOWLEDGE_t *hold_acknowledge;
1672 // class Endpoint *epoint;
1674 l1l2l3_trace_header(p_m_mISDNport, this, L3_HOLD_IND, DIRECTION_IN);
1677 if (!ACTIVE_EPOINT(p_epointlist) || p_m_hold)
1680 l3m = create_l3msg();
1682 dmsg = create_l3msg(CC_HOLD_REJECT | REQUEST, MT_HOLD_REJECT, dinfo, sizeof(HOLD_REJECT_t), p_m_d_ntmode);
1683 hold_reject = (HOLD_REJECT_t *)(dmsg->data + headerlen);
1685 l1l2l3_trace_header(p_m_mISDNport, this, L3_HOLD_REJECT_REQ, DIRECTION_OUT);
1687 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, p_m_hold?101:31); /* normal unspecified / incompatible state */
1689 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 */
1691 add_trace("reason", NULL, "no endpoint");
1694 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_HOLD_REJECT, p_m_d_l3id, l3m);
1696 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1702 /* notify the hold of call */
1703 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1704 message->param.notifyinfo.notify = INFO_NOTIFY_REMOTE_HOLD;
1705 message->param.notifyinfo.local = 1; /* call is held by supplementary service */
1706 message_put(message);
1708 /* deactivate bchannel */
1709 chan_trace_header(p_m_mISDNport, this, "CHANNEL RELEASE (hold)", DIRECTION_NONE);
1710 add_trace("disconnect", "channel", "%d", p_m_b_channel);
1714 /* set hold state */
1717 epoint = find_epoint_id(ACTIVE_EPOINT(p_epointlist));
1718 if (epoint && p_m_d_ntmode)
1720 p_m_timeout = p_settings.tout_hold;
1725 /* acknowledge hold */
1727 l3m = create_l3msg();
1729 dmsg = create_l3msg(CC_HOLD_ACKNOWLEDGE | REQUEST, MT_HOLD_ACKNOWLEDGE, dinfo, sizeof(HOLD_ACKNOWLEDGE_t), p_m_d_ntmode);
1730 hold_acknowledge = (HOLD_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
1732 l1l2l3_trace_header(p_m_mISDNport, this, L3_HOLD_ACKNOWLEDGE_REQ, DIRECTION_OUT);
1735 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_HOLD_ACKNOWLEDGE, p_m_d_l3id, l3m);
1737 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1742 /* CC_RETRIEVE INDICATION */
1744 void Pdss1::retrieve_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1747 void Pdss1::retrieve_ind(unsigned long prim, unsigned long dinfo, void *data)
1749 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1751 RETRIEVE_t *retrieve = (RETRIEVE_t *)((unsigned long)data + headerlen);
1752 RETRIEVE_REJECT_t *retrieve_reject;
1753 RETRIEVE_ACKNOWLEDGE_t *retrieve_acknowledge;
1755 struct lcr_msg *message;
1756 int channel, exclusive, cause;
1759 l1l2l3_trace_header(p_m_mISDNport, this, L3_RETRIEVE_IND, DIRECTION_IN);
1761 dec_ie_channel_id(l3m, &exclusive, &channel);
1763 dec_ie_channel_id(retrieve->CHANNEL_ID, (Q931_info_t *)((unsigned long)data+headerlen), &exclusive, &channel);
1769 cause = 101; /* incompatible state */
1773 l3m = create_l3msg();
1775 dmsg = create_l3msg(CC_RETRIEVE_REJECT | REQUEST, MT_RETRIEVE_REJECT, dinfo, sizeof(RETRIEVE_REJECT_t), p_m_d_ntmode);
1776 retrieve_reject = (RETRIEVE_REJECT_t *)(dmsg->data + headerlen);
1778 l1l2l3_trace_header(p_m_mISDNport, this, L3_RETRIEVE_REJECT_REQ, DIRECTION_OUT);
1780 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, cause);
1782 enc_ie_cause(&retrieve_reject->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, cause);
1786 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RETRIEVE_REJECT, p_m_d_l3id, l3m);
1788 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1794 /* notify the retrieve of call */
1795 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1796 message->param.notifyinfo.notify = INFO_NOTIFY_REMOTE_RETRIEVAL;
1797 message->param.notifyinfo.local = 1; /* call is retrieved by supplementary service */
1798 message_put(message);
1801 ret = channel = hunt_bchannel(channel, exclusive);
1806 ret = seize_bchannel(channel, 1);
1813 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
1815 /* set hold state */
1819 /* acknowledge retrieve */
1821 l3m = create_l3msg();
1823 dmsg = create_l3msg(CC_RETRIEVE_ACKNOWLEDGE | REQUEST, MT_RETRIEVE_ACKNOWLEDGE, dinfo, sizeof(RETRIEVE_ACKNOWLEDGE_t), p_m_d_ntmode);
1824 retrieve_acknowledge = (RETRIEVE_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
1826 l1l2l3_trace_header(p_m_mISDNport, this, L3_RETRIEVE_ACKNOWLEDGE_REQ, DIRECTION_OUT);
1828 enc_ie_channel_id(l3m, 1, p_m_b_channel);
1830 enc_ie_channel_id(&retrieve_acknowledge->CHANNEL_ID, dmsg, 1, p_m_b_channel);
1834 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RETRIEVE_ACKNOWLEDGE, p_m_d_l3id, l3m);
1836 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1840 /* CC_SUSPEND INDICATION */
1842 void Pdss1::suspend_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1845 void Pdss1::suspend_ind(unsigned long prim, unsigned long dinfo, void *data)
1847 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1849 SUSPEND_t *suspend = (SUSPEND_t *)((unsigned long)data + headerlen);
1850 SUSPEND_ACKNOWLEDGE_t *suspend_acknowledge;
1851 SUSPEND_REJECT_t *suspend_reject;
1853 struct lcr_msg *message;
1854 class Endpoint *epoint;
1855 unsigned char callid[8];
1857 int ret = -31; /* normal, unspecified */
1859 l1l2l3_trace_header(p_m_mISDNport, this, L3_SUSPEND_IND, DIRECTION_IN);
1861 dec_ie_call_id(l3m, callid, &len);
1863 dec_ie_call_id(suspend->CALL_ID, (Q931_info_t *)((unsigned long)data+headerlen), callid, &len);
1867 if (!ACTIVE_EPOINT(p_epointlist))
1871 l3m = create_l3msg();
1873 dmsg = create_l3msg(CC_SUSPEND_REJECT | REQUEST, MT_SUSPEND_REJECT, dinfo, sizeof(SUSPEND_REJECT_t), p_m_d_ntmode);
1874 suspend_reject = (SUSPEND_REJECT_t *)(dmsg->data + headerlen);
1876 l1l2l3_trace_header(p_m_mISDNport, this, L3_SUSPEND_REJECT_REQ, DIRECTION_OUT);
1878 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
1880 enc_ie_cause(&suspend_reject->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
1884 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_SUSPEND_REJECT, p_m_d_l3id, l3m);
1886 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1895 /* check if call id is in use */
1896 epoint = epoint_first;
1899 if (epoint->ep_park)
1901 if (epoint->ep_park_len == len)
1902 if (!memcmp(epoint->ep_park_callid, callid, len))
1904 ret = -84; /* call id in use */
1908 epoint = epoint->next;
1911 /* notify the hold of call */
1912 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
1913 message->param.notifyinfo.notify = INFO_NOTIFY_USER_SUSPENDED;
1914 message->param.notifyinfo.local = 1; /* call is held by supplementary service */
1915 message_put(message);
1917 /* deactivate bchannel */
1918 chan_trace_header(p_m_mISDNport, this, "CHANNEL RELEASE (suspend)", DIRECTION_NONE);
1919 add_trace("disconnect", "channel", "%d", p_m_b_channel);
1923 /* sending suspend to endpoint */
1924 while (p_epointlist)
1926 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_SUSPEND);
1927 memcpy(message->param.parkinfo.callid, callid, sizeof(message->param.parkinfo.callid));
1928 message->param.parkinfo.len = len;
1929 message_put(message);
1931 free_epointlist(p_epointlist);
1934 /* sending SUSPEND_ACKNOWLEDGE */
1936 l3m = create_l3msg();
1938 dmsg = create_l3msg(CC_SUSPEND_ACKNOWLEDGE | REQUEST, MT_SUSPEND_ACKNOWLEDGE, dinfo, sizeof(SUSPEND_ACKNOWLEDGE_t), p_m_d_ntmode);
1939 suspend_acknowledge = (SUSPEND_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
1941 l1l2l3_trace_header(p_m_mISDNport, this, L3_SUSPEND_ACKNOWLEDGE_REQ, DIRECTION_OUT);
1944 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_SUSPEND_ACKNOWLEDGE, p_m_d_l3id, l3m);
1946 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
1949 new_state(PORT_STATE_RELEASE);
1953 /* CC_RESUME INDICATION */
1955 void Pdss1::resume_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
1958 void Pdss1::resume_ind(unsigned long prim, unsigned long dinfo, void *data)
1960 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
1962 RESUME_t *resume = (RESUME_t *)((unsigned long)data + headerlen);
1963 RESUME_REJECT_t *resume_reject;
1964 RESUME_ACKNOWLEDGE_t *resume_acknowledge;
1966 unsigned char callid[8];
1968 int channel, exclusive;
1969 class Endpoint *epoint;
1970 struct lcr_msg *message;
1974 /* process given callref */
1975 l1l2l3_trace_header(p_m_mISDNport, this, L3_NEW_L3ID_IND, DIRECTION_IN);
1976 add_trace("callref", "new", "0x%x", pid);
1979 /* release is case the ID is already in use */
1980 add_trace("error", NULL, "callref already in use");
1982 l3m = create_l3msg();
1983 l1l2l3_trace_header(p_m_mISDNport, this, L3_RESUME_REJECT_REQ, DIRECTION_OUT);
1984 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, 47);
1985 add_trace("reason", NULL, "callref already in use");
1987 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RESUME_REJECT, pid, l3m);
1988 new_state(PORT_STATE_RELEASE);
1993 p_m_d_ces = pid >> 16;
1996 /* callref from nt-lib */
1999 /* nt-library now gives us the id via CC_RESUME */
2000 if (dinfo&(~0xff) == 0xff00)
2001 FATAL("l3-stack gives us a process id 0xff00-0xffff\n");
2002 l1l2l3_trace_header(p_m_mISDNport, this, L3_NEW_CR_IND, DIRECTION_IN);
2004 add_trace("callref", "old", "0x%x", p_m_d_l3id);
2005 add_trace("callref", "new", "0x%x", dinfo);
2007 if (p_m_d_l3id&(~0xff) == 0xff00)
2008 p_m_mISDNport->procids[p_m_d_l3id&0xff] = 0;
2010 p_m_d_ces = resume->ces;
2014 l1l2l3_trace_header(p_m_mISDNport, this, L3_RESUME_IND, DIRECTION_IN);
2016 dec_ie_call_id(l3m, callid, &len);
2018 dec_ie_call_id(resume->CALL_ID, (Q931_info_t *)((unsigned long)data+headerlen), callid, &len);
2022 /* if blocked, release call */
2023 if (p_m_mISDNport->ifport->block)
2032 /* channel_id (no channel is possible in message) */
2034 channel = -1; /* any channel */
2037 ret = channel = hunt_bchannel(channel, exclusive);
2042 ret = seize_bchannel(channel, 1);
2048 l3m = create_l3msg();
2050 dmsg = create_l3msg(CC_RESUME_REJECT | REQUEST, MT_RESUME_REJECT, dinfo, sizeof(RESUME_REJECT_t), p_m_d_ntmode);
2051 resume_reject = (RESUME_REJECT_t *)(dmsg->data + headerlen);
2053 l1l2l3_trace_header(p_m_mISDNport, this, L3_RESUME_REJECT_REQ, DIRECTION_OUT);
2055 enc_ie_cause(l3m, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
2057 enc_ie_cause(&resume_reject->CAUSE, dmsg, (p_m_mISDNport->locally)?LOCATION_PRIVATE_LOCAL:LOCATION_PRIVATE_REMOTE, -ret);
2060 add_trace("reason", NULL, "port blocked");
2063 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RESUME_REJECT, p_m_d_l3id, l3m);
2065 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2067 new_state(PORT_STATE_RELEASE);
2071 bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
2073 /* create endpoint */
2075 FATAL("Incoming resume but already got an endpoint.\n");
2076 ret = -85; /* no call suspended */
2077 epoint = epoint_first;
2080 if (epoint->ep_park)
2082 ret = -83; /* suspended call exists, but this not */
2083 if (epoint->ep_park_len == len)
2084 if (!memcmp(epoint->ep_park_callid, callid, len))
2087 epoint = epoint->next;
2092 epointlist_new(epoint->ep_serial);
2093 if (!(epoint->portlist_new(p_serial, p_type, p_m_mISDNport->earlyb)))
2094 FATAL("No memory for portlist\n");
2095 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RESUME);
2096 message_put(message);
2098 /* notify the resume of call */
2099 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
2100 message->param.notifyinfo.notify = INFO_NOTIFY_USER_RESUMED;
2101 message->param.notifyinfo.local = 1; /* call is retrieved by supplementary service */
2102 message_put(message);
2104 /* sending RESUME_ACKNOWLEDGE */
2106 l3m = create_l3msg();
2108 dmsg = create_l3msg(CC_RESUME_ACKNOWLEDGE | REQUEST, MT_RESUME_ACKNOWLEDGE, dinfo, sizeof(RESUME_ACKNOWLEDGE_t), p_m_d_ntmode);
2109 resume_acknowledge = (RESUME_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
2111 l1l2l3_trace_header(p_m_mISDNport, this, L3_RESUME_ACKNOWLEDGE_REQ, DIRECTION_OUT);
2113 enc_ie_channel_id(l3m, 1, p_m_b_channel);
2115 enc_ie_channel_id(&resume_acknowledge->CHANNEL_ID, dmsg, 1, p_m_b_channel);
2119 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RESUME_ACKNOWLEDGE, p_m_d_l3id, l3m);
2121 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2124 new_state(PORT_STATE_CONNECT);
2128 /* CC_FACILITY INDICATION */
2130 void Pdss1::facility_ind(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
2133 void Pdss1::facility_ind(unsigned long prim, unsigned long dinfo, void *data)
2135 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2136 FACILITY_t *facility = (FACILITY_t *)((unsigned long)data + headerlen);
2138 unsigned char facil[256];
2140 struct lcr_msg *message;
2142 l1l2l3_trace_header(p_m_mISDNport, this, L3_FACILITY_IND, DIRECTION_IN);
2144 dec_ie_facility(l3m, facil, &facil_len);
2146 dec_ie_facility(facility->FACILITY, (Q931_info_t *)((unsigned long)data+headerlen), facil, &facil_len);
2154 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_FACILITY);
2155 message->param.facilityinfo.len = facil_len;
2156 memcpy(message->param.facilityinfo.data, facil, facil_len);
2157 message_put(message);
2162 * handler for isdn connections
2163 * incoming information are parsed and sent via message to the endpoint
2166 void Pdss1::message_isdn(unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
2175 PERROR("Pdss1(%s) timeout without cause.\n", p_name);
2178 if (l3m->cause[0] != 5)
2180 PERROR("Pdss1(%s) expecting timeout with timer diagnostic. (got len=%d)\n", p_name, l3m->cause[0]);
2183 timer = (l3m->cause[3]-'0')*100;
2184 timer += (l3m->cause[4]-'0')*10;
2185 timer += (l3m->cause[5]-'0');
2186 l1l2l3_trace_header(p_m_mISDNport, this, L3_TIMEOUT_IND, DIRECTION_IN);
2187 add_trace("timer", NULL, "%d", timer);
2190 t312_timeout_ind(cmd, pid, l3m);
2194 if (p_state != PORT_STATE_IDLE)
2196 setup_ind(cmd, pid, l3m);
2199 case MT_INFORMATION:
2200 information_ind(cmd, pid, l3m);
2203 case MT_SETUP_ACKNOWLEDGE:
2204 if (p_state != PORT_STATE_OUT_SETUP)
2206 PERROR("Pdss1(%s) received setup_acknowledge, but we are not in outgoing setup state, IGNORING.\n", p_name);
2209 setup_acknowledge_ind(cmd, pid, l3m);
2212 case MT_CALL_PROCEEDING:
2213 if (p_state != PORT_STATE_OUT_SETUP
2214 && p_state != PORT_STATE_OUT_OVERLAP)
2216 PERROR("Pdss1(%s) received proceeding, but we are not in outgoing setup OR overlap state, IGNORING.\n", p_name);
2219 proceeding_ind(cmd, pid, l3m);
2223 if (p_state != PORT_STATE_OUT_SETUP
2224 && p_state != PORT_STATE_OUT_OVERLAP
2225 && p_state != PORT_STATE_OUT_PROCEEDING)
2227 PERROR("Pdss1(%s) received alerting, but we are not in outgoing setup OR overlap OR proceeding state, IGNORING.\n", p_name);
2230 alerting_ind(cmd, pid, l3m);
2234 if (p_state != PORT_STATE_OUT_SETUP
2235 && p_state != PORT_STATE_OUT_OVERLAP
2236 && p_state != PORT_STATE_OUT_PROCEEDING
2237 && p_state != PORT_STATE_OUT_ALERTING)
2239 PERROR("Pdss1(%s) received alerting, but we are not in outgoing setup OR overlap OR proceeding OR ALERTING state, IGNORING.\n", p_name);
2242 connect_ind(cmd, pid, l3m);
2243 if (p_m_d_notify_pending)
2245 /* send pending notify message during connect */
2246 message_notify(ACTIVE_EPOINT(p_epointlist), p_m_d_notify_pending->type, &p_m_d_notify_pending->param);
2247 message_free(p_m_d_notify_pending);
2248 p_m_d_notify_pending = NULL;
2252 case MT_CONNECT_ACKNOWLEDGE:
2253 if (p_state == PORT_STATE_CONNECT_WAITING)
2254 new_state(PORT_STATE_CONNECT);
2255 if (p_m_d_notify_pending)
2257 /* send pending notify message during connect-ack */
2258 message_notify(ACTIVE_EPOINT(p_epointlist), p_m_d_notify_pending->type, &p_m_d_notify_pending->param);
2259 message_free(p_m_d_notify_pending);
2260 p_m_d_notify_pending = NULL;
2265 disconnect_ind(cmd, pid, l3m);
2269 release_ind(cmd, pid, l3m);
2272 case MT_RELEASE_COMPLETE:
2273 release_complete_ind(cmd, pid, l3m);
2277 notify_ind(cmd, pid, l3m);
2281 hold_ind(cmd, pid, l3m);
2285 retrieve_ind(cmd, pid, l3m);
2289 suspend_ind(cmd, pid, l3m);
2293 resume_ind(cmd, pid, l3m);
2297 facility_ind(cmd, pid, l3m);
2301 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_L3ID_IND, DIRECTION_IN);
2302 add_trace("callref", NULL, "0x%x", p_m_d_l3id);
2307 /* sending release to endpoint in case we still have an endpoint
2308 * this is because we don't get any response if a release_complete is received (or a release in release state)
2310 while(p_epointlist) // only if not already released
2312 struct lcr_msg *message;
2313 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
2314 if (p_m_d_collect_cause)
2316 message->param.disconnectinfo.cause = p_m_d_collect_cause;
2317 message->param.disconnectinfo.location = p_m_d_collect_location;
2320 message->param.disconnectinfo.cause = CAUSE_NOUSER;
2321 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2323 message_put(message);
2325 free_epointlist(p_epointlist);
2327 new_state(PORT_STATE_RELEASE);
2332 l1l2l3_trace_header(p_m_mISDNport, this, L3_UNKNOWN, DIRECTION_IN);
2333 add_trace("unhandled", "cmd", "0x%x", cmd);
2338 void Pdss1::message_isdn(unsigned long prim, unsigned long dinfo, void *data)
2345 case CC_TIMEOUT | INDICATION:
2348 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2349 timer_hex = *((int *)(((char *)data)+headerlen));
2351 if (timer_hex==0x312 && p_m_d_ntmode)
2353 l1l2l3_trace_header(p_m_mISDNport, this, L3_TIMEOUT_IND, DIRECTION_IN);
2354 add_trace("timer", NULL, "%x", timer_hex);
2356 t312_timeout_ind(prim, dinfo, data);
2360 case CC_SETUP | INDICATION:
2361 if (p_state != PORT_STATE_IDLE)
2363 setup_ind(prim, dinfo, data);
2366 case CC_SETUP | CONFIRM:
2369 l1l2l3_trace_header(p_m_mISDNport, this, L3_NEW_CR_IND, DIRECTION_IN);
2370 add_trace("callref", "old", "0x%x", p_m_d_l3id);
2371 /* nt-library now gives us a new id via CC_SETUP_CONFIRM */
2372 if ((p_m_d_l3id&0xff00) != 0xff00)
2373 PERROR(" strange setup-procid 0x%x\n", p_m_d_l3id);
2374 p_m_d_l3id = *((int *)(((u_char *)data)+ mISDNUSER_HEAD_SIZE));
2375 add_trace("callref", "new", "0x%x", p_m_d_l3id);
2380 case CC_INFORMATION | INDICATION:
2381 information_ind(prim, dinfo, data);
2384 case CC_SETUP_ACKNOWLEDGE | INDICATION:
2385 if (p_state != PORT_STATE_OUT_SETUP)
2387 PERROR("Pdss1(%s) received setup_acknowledge, but we are not in outgoing setup state, IGNORING.\n", p_name);
2390 setup_acknowledge_ind(prim, dinfo, data);
2393 case CC_PROCEEDING | INDICATION:
2394 if (p_state != PORT_STATE_OUT_SETUP
2395 && p_state != PORT_STATE_OUT_OVERLAP)
2397 PERROR("Pdss1(%s) received proceeding, but we are not in outgoing setup OR overlap state, IGNORING.\n", p_name);
2400 proceeding_ind(prim, dinfo, data);
2403 case CC_ALERTING | INDICATION:
2404 if (p_state != PORT_STATE_OUT_SETUP
2405 && p_state != PORT_STATE_OUT_OVERLAP
2406 && p_state != PORT_STATE_OUT_PROCEEDING)
2408 PERROR("Pdss1(%s) received alerting, but we are not in outgoing setup OR overlap OR proceeding state, IGNORING.\n", p_name);
2411 alerting_ind(prim, dinfo, data);
2414 case CC_CONNECT | INDICATION:
2415 if (p_state != PORT_STATE_OUT_SETUP
2416 && p_state != PORT_STATE_OUT_OVERLAP
2417 && p_state != PORT_STATE_OUT_PROCEEDING
2418 && p_state != PORT_STATE_OUT_ALERTING)
2420 PERROR("Pdss1(%s) received alerting, but we are not in outgoing setup OR overlap OR proceeding OR ALERTING state, IGNORING.\n", p_name);
2423 connect_ind(prim, dinfo, data);
2424 if (p_m_d_notify_pending)
2426 /* send pending notify message during connect */
2427 message_notify(ACTIVE_EPOINT(p_epointlist), p_m_d_notify_pending->type, &p_m_d_notify_pending->param);
2428 message_free(p_m_d_notify_pending);
2429 p_m_d_notify_pending = NULL;
2433 case CC_CONNECT_ACKNOWLEDGE | INDICATION:
2434 case CC_CONNECT | CONFIRM:
2435 if (p_state == PORT_STATE_CONNECT_WAITING)
2436 new_state(PORT_STATE_CONNECT);
2437 if (p_m_d_notify_pending)
2439 /* send pending notify message during connect-ack */
2440 message_notify(ACTIVE_EPOINT(p_epointlist), p_m_d_notify_pending->type, &p_m_d_notify_pending->param);
2441 message_free(p_m_d_notify_pending);
2442 p_m_d_notify_pending = NULL;
2446 case CC_DISCONNECT | INDICATION:
2447 disconnect_ind(prim, dinfo, data);
2450 case CC_RELEASE | CONFIRM:
2451 case CC_RELEASE | INDICATION:
2452 release_ind(prim, dinfo, data);
2455 case CC_RELEASE_COMPLETE | INDICATION:
2456 release_complete_ind(prim, dinfo, data);
2459 case CC_RELEASE_COMPLETE | CONFIRM:
2462 case CC_NOTIFY | INDICATION:
2463 notify_ind(prim, dinfo, data);
2466 case CC_HOLD | INDICATION:
2467 hold_ind(prim, dinfo, data);
2470 case CC_RETRIEVE | INDICATION:
2471 retrieve_ind(prim, dinfo, data);
2474 case CC_SUSPEND | INDICATION:
2475 suspend_ind(prim, dinfo, data);
2478 case CC_RESUME | INDICATION:
2479 resume_ind(prim, dinfo, data);
2482 case CC_FACILITY | INDICATION:
2483 facility_ind(prim, dinfo, data);
2486 case CC_RELEASE_CR | INDICATION:
2487 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_CR_IND, DIRECTION_IN);
2488 add_trace("callref", NULL, "0x%x", p_m_d_l3id);
2492 if ((p_m_d_l3id&0xff00) == 0xff00)
2493 p_m_mISDNport->procids[p_m_d_l3id&0xff] = 0;
2498 //#warning remove me
2499 //PDEBUG(DEBUG_LOG, "JOLLY release cr %d\n", p_serial);
2500 /* sending release to endpoint in case we still have an endpoint
2501 * this is because we don't get any response if a release_complete is received (or a release in release state)
2505 struct lcr_msg *message;
2506 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
2507 message->param.disconnectinfo.cause = (p_m_d_collect_cause!=CAUSE_NOUSER)?p_m_d_collect_cause:CAUSE_UNSPECIFIED;
2508 message->param.disconnectinfo.location = (p_m_d_collect_cause!=CAUSE_NOUSER)?p_m_d_collect_location:LOCATION_PRIVATE_LOCAL;
2509 message_put(message);
2511 free_epointlist(p_epointlist);
2513 new_state(PORT_STATE_RELEASE);
2517 case CC_NEW_CR | INDICATION:
2518 l1l2l3_trace_header(p_m_mISDNport, this, L3_NEW_CR_IND, DIRECTION_IN);
2520 add_trace("callref", "old", "0x%x", p_m_d_l3id);
2523 new_l3id = *((int *)(((u_char *)data+mISDNUSER_HEAD_SIZE)));
2524 if (((new_l3id&0xff00)!=0xff00) && ((p_m_d_l3id&0xff00)==0xff00))
2525 p_m_mISDNport->procids[p_m_d_l3id&0xff] = 0;
2530 p_m_d_l3id = new_l3id;
2531 add_trace("callref", "new", "0x%x", p_m_d_l3id);
2536 l1l2l3_trace_header(p_m_mISDNport, this, L3_UNKNOWN, DIRECTION_IN);
2537 add_trace("unhandled", "prim", "0x%x", prim);
2543 void Pdss1::new_state(int state)
2545 // class Endpoint *epoint;
2548 if (state == PORT_STATE_IN_OVERLAP)
2550 p_m_timeout = p_m_mISDNport->ifport->tout_dialing;
2553 if (state != p_state)
2555 if (state == PORT_STATE_IN_SETUP
2556 || state == PORT_STATE_OUT_SETUP
2557 || state == PORT_STATE_IN_OVERLAP
2558 || state == PORT_STATE_OUT_OVERLAP)
2560 p_m_timeout = p_m_mISDNport->ifport->tout_setup;
2563 if (state == PORT_STATE_IN_PROCEEDING
2564 || state == PORT_STATE_OUT_PROCEEDING)
2566 p_m_timeout = p_m_mISDNport->ifport->tout_proceeding;
2569 if (state == PORT_STATE_IN_ALERTING
2570 || state == PORT_STATE_OUT_ALERTING)
2572 p_m_timeout = p_m_mISDNport->ifport->tout_alerting;
2575 if (state == PORT_STATE_CONNECT
2576 || state == PORT_STATE_CONNECT_WAITING)
2580 if (state == PORT_STATE_IN_DISCONNECT
2581 || state == PORT_STATE_OUT_DISCONNECT)
2583 p_m_timeout = p_m_mISDNport->ifport->tout_disconnect;
2588 Port::new_state(state);
2595 int Pdss1::handler(void)
2599 if ((ret = PmISDN::handler()))
2602 /* handle destruction */
2603 if (p_m_delete && p_m_d_l3id==0)
2614 * handles all messages from endpoint
2616 /* MESSAGE_INFORMATION */
2617 void Pdss1::message_information(unsigned long epoint_id, int message_id, union parameter *param)
2622 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2624 INFORMATION_t *information;
2627 if (param->information.id[0]) /* only if we have something to dial */
2630 l3m = create_l3msg();
2632 dmsg = create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION, p_m_d_l3id, sizeof(INFORMATION_t), p_m_d_ntmode);
2633 information = (INFORMATION_t *)(dmsg->data + headerlen);
2635 l1l2l3_trace_header(p_m_mISDNport, this, L3_INFORMATION_REQ, DIRECTION_OUT);
2637 enc_ie_called_pn(l3m, 0, 1, (unsigned char *)param->information.id);
2639 enc_ie_called_pn(&information->CALLED_PN, dmsg, 0, 1, (unsigned char *)param->information.id);
2643 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_INFORMATION, p_m_d_l3id, l3m);
2645 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2655 void Pdss1::message_setup(unsigned long epoint_id, int message_id, union parameter *param)
2661 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
2663 INFORMATION_t *information;
2667 int plan, type, screen, present, reason;
2668 int capability, mode, rate, coding, user, presentation, interpretation, hlc, exthlc;
2669 int channel, exclusive;
2670 struct epoint_list *epointlist;
2672 /* release if port is blocked */
2673 if (p_m_mISDNport->ifport->block)
2675 struct lcr_msg *message;
2677 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
2678 message->param.disconnectinfo.cause = 27; // temp. unavail.
2679 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2680 message_put(message);
2681 new_state(PORT_STATE_RELEASE);
2686 /* copy setup infos to port */
2687 memcpy(&p_callerinfo, ¶m->setup.callerinfo, sizeof(p_callerinfo));
2688 memcpy(&p_dialinginfo, ¶m->setup.dialinginfo, sizeof(p_dialinginfo));
2689 memcpy(&p_capainfo, ¶m->setup.capainfo, sizeof(p_capainfo));
2690 memcpy(&p_redirinfo, ¶m->setup.redirinfo, sizeof(p_redirinfo));
2691 // SCPY(&p_m_tones_dir, param->setup.ext.tones_dir);
2692 /* screen outgoing caller id */
2693 do_screen(1, p_callerinfo.id, sizeof(p_callerinfo.id), &p_callerinfo.ntype, &p_callerinfo.present, p_m_mISDNport->ifport->interface);
2695 /* only display at connect state: this case happens if endpoint is in connected mode */
2696 if (p_state==PORT_STATE_CONNECT)
2698 if (p_type!=PORT_TYPE_DSS1_NT_OUT
2699 && p_type!=PORT_TYPE_DSS1_NT_IN)
2701 if (p_callerinfo.display[0])
2703 /* sending information */
2705 l3m = create_l3msg();
2707 dmsg = create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION, p_m_d_l3id, sizeof(INFORMATION_t), p_m_d_ntmode);
2708 information = (INFORMATION_t *)(dmsg->data + headerlen);
2710 l1l2l3_trace_header(p_m_mISDNport, this, L3_INFORMATION_REQ, DIRECTION_OUT);
2713 enc_ie_display(l3m, (unsigned char *)p_callerinfo.display);
2715 enc_ie_display(&information->DISPLAY, dmsg, (unsigned char *)p_callerinfo.display);
2719 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_INFORMATION, p_m_d_l3id, l3m);
2721 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
2727 /* attach only if not already */
2728 epointlist = p_epointlist;
2731 if (epointlist->epoint_id == epoint_id)
2733 epointlist = epointlist->next;
2736 epointlist_new(epoint_id);
2742 channel = p_m_b_channel;
2743 exclusive = p_m_b_exclusive;
2745 channel = CHANNEL_ANY;
2746 /* nt-port with no channel, not reserverd */
2747 if (!p_m_b_channel && !p_m_b_reserve && p_type==PORT_TYPE_DSS1_NT_OUT)
2748 channel = CHANNEL_NO;
2752 l1l2l3_trace_header(p_m_mISDNport, this, L3_NEW_L3ID_REQ, DIRECTION_OUT);
2753 /* see MT_ASSIGN notes at do_layer3() */
2755 ret = p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_ASSIGN, 0, NULL);
2756 if (mt_assign_pid == 0 || ret < 0)
2758 struct lcr_msg *message;
2760 add_trace("callref", NULL, "no free id");
2762 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
2763 message->param.disconnectinfo.cause = 47;
2764 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2765 message_put(message);
2766 new_state(PORT_STATE_RELEASE);
2770 p_m_d_l3id = mt_assign_pid;
2774 l1l2l3_trace_header(p_m_mISDNport, this, L3_NEW_CR_REQ, DIRECTION_OUT);
2780 if (p_m_mISDNport->procids[i] == 0)
2786 struct lcr_msg *message;
2788 add_trace("callref", NULL, "no free id");
2790 message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
2791 message->param.disconnectinfo.cause = 47;
2792 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2793 message_put(message);
2794 new_state(PORT_STATE_RELEASE);
2798 p_m_mISDNport->procids[i] = 1;
2799 p_m_d_l3id = 0xff00 | i;
2803 /* if we are in te-mode, we need to create a process first */
2804 if (newteid++ > 0x7fff)
2806 p_m_d_l3id = (entity<<16) | newteid;
2807 /* preparing message */
2808 ncr.prim = CC_NEW_CR | REQUEST;
2809 ncr.addr = p_m_mISDNport->upper_id | FLG_MSG_DOWN;
2810 ncr.dinfo = p_m_d_l3id;
2813 mISDN_write(mISDNdevice, &ncr, mISDN_HEADER_LEN+ncr.len, TIMEOUT_1SEC);
2816 add_trace("callref", "new", "0x%x", p_m_d_l3id);
2819 /* preparing setup message */
2821 l3m = create_l3msg();
2823 dmsg = create_l3msg(CC_SETUP | REQUEST, MT_SETUP, p_m_d_l3id, sizeof(SETUP_t), p_m_d_ntmode);
2824 setup = (SETUP_t *)(dmsg->data + headerlen);
2826 l1l2l3_trace_header(p_m_mISDNport, this, L3_SETUP_REQ, DIRECTION_OUT);
2827 /* channel information */
2828 if (channel >= 0) /* it should */
2831 enc_ie_channel_id(l3m, exclusive, channel);
2833 enc_ie_channel_id(&setup->CHANNEL_ID, dmsg, exclusive, channel);
2836 /* caller information */
2838 switch (p_callerinfo.ntype)
2840 case INFO_NTYPE_INTERNATIONAL:
2843 case INFO_NTYPE_NATIONAL:
2846 case INFO_NTYPE_SUBSCRIBER:
2849 default: /* INFO_NTYPE_UNKNOWN */
2853 switch (p_callerinfo.screen)
2855 case INFO_SCREEN_USER:
2858 default: /* INFO_SCREEN_NETWORK */
2862 switch (p_callerinfo.present)
2864 case INFO_PRESENT_RESTRICTED:
2867 case INFO_PRESENT_NOTAVAIL:
2870 default: /* INFO_PRESENT_ALLOWED */
2876 enc_ie_calling_pn(l3m, type, plan, present, screen, (unsigned char *)p_callerinfo.id);
2878 enc_ie_calling_pn(&setup->CALLING_PN, dmsg, type, plan, present, screen, (unsigned char *)p_callerinfo.id);
2880 /* dialing information */
2881 if (p_dialinginfo.id[0]) /* only if we have something to dial */
2884 enc_ie_called_pn(l3m, 0, 1, (unsigned char *)p_dialinginfo.id);
2886 enc_ie_called_pn(&setup->CALLED_PN, dmsg, 0, 1, (unsigned char *)p_dialinginfo.id);
2889 /* sending complete */
2890 if (p_dialinginfo.sending_complete)
2892 enc_ie_complete(l3m, 1);
2894 enc_ie_complete(&setup->COMPLETE, dmsg, 1);
2896 /* sending user-user */
2897 if (param->setup.useruser.len)
2900 enc_ie_useruser(l3m, param->setup.useruser.protocol, param->setup.useruser.data, param->setup.useruser.len);
2902 enc_ie_useruser(&setup->USER_USER, dmsg, param->setup.useruser.protocol, param->setup.useruser.data, param->setup.useruser.len);
2905 /* redirecting number */
2907 switch (p_redirinfo.ntype)
2909 case INFO_NTYPE_INTERNATIONAL:
2912 case INFO_NTYPE_NATIONAL:
2915 case INFO_NTYPE_SUBSCRIBER:
2918 default: /* INFO_NTYPE_UNKNOWN */
2922 switch (p_redirinfo.screen)
2924 case INFO_SCREEN_USER:
2927 default: /* INFO_SCREE_NETWORK */
2931 switch (p_redirinfo.reason)
2933 case INFO_REDIR_BUSY:
2936 case INFO_REDIR_NORESPONSE:
2939 case INFO_REDIR_UNCONDITIONAL:
2942 case INFO_REDIR_CALLDEFLECT:
2945 case INFO_REDIR_OUTOFORDER:
2948 default: /* INFO_REDIR_UNKNOWN */
2952 switch (p_redirinfo.present)
2954 case INFO_PRESENT_NULL: /* no redir at all */
2961 case INFO_PRESENT_RESTRICTED:
2964 case INFO_PRESENT_NOTAVAIL:
2967 default: /* INFO_PRESENT_ALLOWED */
2971 /* sending redirecting number only in ntmode */
2972 if (type >= 0 && p_m_d_ntmode)
2974 enc_ie_redir_nr(l3m, type, plan, present, screen, reason, (unsigned char *)p_redirinfo.id);
2976 enc_ie_redir_nr(&setup->REDIR_NR, dmsg, type, plan, present, screen, reason, (unsigned char *)p_redirinfo.id);
2978 /* bearer capability */
2979 //printf("hlc=%d\n",p_capainfo.hlc);
2981 capability = p_capainfo.bearer_capa;
2982 mode = p_capainfo.bearer_mode;
2983 rate = (mode==INFO_BMODE_CIRCUIT)?0x10:0x00;
2984 switch (p_capainfo.bearer_info1)
2986 case INFO_INFO1_NONE:
2990 user = p_capainfo.bearer_info1 & 0x7f;
2994 enc_ie_bearer(l3m, coding, capability, mode, rate, -1, user);
2996 enc_ie_bearer(&setup->BEARER, dmsg, coding, capability, mode, rate, -1, user);
3004 hlc = p_capainfo.hlc & 0x7f;
3006 if (p_capainfo.exthlc)
3007 exthlc = p_capainfo.exthlc & 0x7f;
3009 enc_ie_hlc(l3m, coding, interpretation, presentation, hlc, exthlc);
3011 enc_ie_hlc(&setup->HLC, dmsg, coding, interpretation, presentation, hlc, exthlc);
3016 if (p_callerinfo.display[0] && p_m_d_ntmode)
3018 enc_ie_display(l3m, (unsigned char *)p_callerinfo.display);
3020 enc_ie_display(&setup->DISPLAY, dmsg, (unsigned char *)p_callerinfo.display);
3022 /* nt-mode: CNIP (calling name identification presentation) */
3023 // if (p_callerinfo.name[0] && p_m_d_ntmode)
3024 // enc_facility_centrex(&setup->FACILITY, dmsg, (unsigned char *)p_callerinfo.name, 1);
3027 /* send setup message now */
3029 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_SETUP, p_m_d_l3id, l3m);
3031 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3034 new_state(PORT_STATE_OUT_SETUP);
3037 /* MESSAGE_FACILITY */
3038 void Pdss1::message_facility(unsigned long epoint_id, int message_id, union parameter *param)
3043 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
3045 FACILITY_t *facility;
3048 /* facility will not be sent to external lines */
3052 /* sending facility */
3054 l3m = create_l3msg();
3056 dmsg = create_l3msg(CC_FACILITY | REQUEST, MT_FACILITY, p_m_d_l3id, sizeof(FACILITY_t), p_m_d_ntmode);
3057 facility = (FACILITY_t *)(dmsg->data + headerlen);
3059 l1l2l3_trace_header(p_m_mISDNport, this, L3_FACILITY_REQ, DIRECTION_OUT);
3061 enc_ie_facility(l3m, (unsigned char *)param->facilityinfo.data, param->facilityinfo.len);
3063 enc_ie_facility(&facility->FACILITY, dmsg, (unsigned char *)param->facilityinfo.data, param->facilityinfo.len);
3067 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_FACILITY, p_m_d_l3id, l3m);
3069 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3073 /* MESSAGE_NOTIFY */
3074 void Pdss1::message_notify(unsigned long epoint_id, int message_id, union parameter *param)
3079 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
3081 INFORMATION_t *information;
3082 NOTIFY_t *notification;
3085 int plan, type = -1, present;
3087 if (param->notifyinfo.notify>INFO_NOTIFY_NONE)
3088 notify = param->notifyinfo.notify & 0x7f;
3091 if (p_state != PORT_STATE_CONNECT)
3093 /* notify only allowed in active state */
3099 switch (param->notifyinfo.ntype)
3101 case INFO_NTYPE_INTERNATIONAL:
3104 case INFO_NTYPE_NATIONAL:
3107 case INFO_NTYPE_SUBSCRIBER:
3110 default: /* INFO_NTYPE_UNKNOWN */
3114 switch (param->notifyinfo.present)
3116 case INFO_PRESENT_NULL: /* no redir at all */
3121 case INFO_PRESENT_RESTRICTED:
3124 case INFO_PRESENT_NOTAVAIL:
3127 default: /* INFO_PRESENT_ALLOWED */
3133 if (notify<0 && !param->notifyinfo.display[0])
3135 /* nothing to notify, nothing to display */
3141 if (p_state!=PORT_STATE_CONNECT)
3143 /* queue notification */
3144 if (p_m_d_notify_pending)
3145 message_free(p_m_d_notify_pending);
3146 p_m_d_notify_pending = message_create(ACTIVE_EPOINT(p_epointlist), p_serial, EPOINT_TO_PORT, message_id);
3147 memcpy(&p_m_d_notify_pending->param, param, sizeof(union parameter));
3150 /* sending notification */
3152 l3m = create_l3msg();
3154 dmsg = create_l3msg(CC_NOTIFY | REQUEST, MT_NOTIFY, p_m_d_l3id, sizeof(NOTIFY_t), p_m_d_ntmode);
3155 notification = (NOTIFY_t *)(dmsg->data + headerlen);
3157 l1l2l3_trace_header(p_m_mISDNport, this, L3_NOTIFY_REQ, DIRECTION_OUT);
3159 enc_ie_notify(l3m, notify);
3161 enc_ie_notify(¬ification->NOTIFY, dmsg, notify);
3163 /* sending redirection number only in ntmode */
3164 if (type >= 0 && p_m_d_ntmode)
3166 enc_ie_redir_dn(l3m, type, plan, present, (unsigned char *)param->notifyinfo.id);
3168 enc_ie_redir_dn(¬ification->REDIR_DN, dmsg, type, plan, present, (unsigned char *)param->notifyinfo.id);
3170 if (param->notifyinfo.display[0] && p_m_d_ntmode)
3172 enc_ie_display(l3m, (unsigned char *)param->notifyinfo.display);
3174 enc_ie_display(¬ification->DISPLAY, dmsg, (unsigned char *)param->notifyinfo.display);
3178 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_NOTIFY, p_m_d_l3id, l3m);
3180 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3183 } else if (p_m_d_ntmode)
3185 /* sending information */
3187 l3m = create_l3msg();
3189 dmsg = create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION, p_m_d_l3id, sizeof(INFORMATION_t), p_m_d_ntmode);
3190 information = (INFORMATION_t *)(dmsg->data + headerlen);
3192 l1l2l3_trace_header(p_m_mISDNport, this, L3_INFORMATION_REQ, DIRECTION_OUT);
3194 enc_ie_display(l3m, (unsigned char *)param->notifyinfo.display);
3196 enc_ie_display(&information->DISPLAY, dmsg, (unsigned char *)param->notifyinfo.display);
3200 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_INFORMATION, p_m_d_l3id, l3m);
3202 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3207 /* MESSAGE_OVERLAP */
3208 void Pdss1::message_overlap(unsigned long epoint_id, int message_id, union parameter *param)
3213 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
3215 SETUP_ACKNOWLEDGE_t *setup_acknowledge;
3218 /* sending setup_acknowledge */
3220 l3m = create_l3msg();
3222 dmsg = create_l3msg(CC_SETUP_ACKNOWLEDGE | REQUEST, MT_SETUP_ACKNOWLEDGE, p_m_d_l3id, sizeof(SETUP_ACKNOWLEDGE_t), p_m_d_ntmode);
3223 setup_acknowledge = (SETUP_ACKNOWLEDGE_t *)(dmsg->data + headerlen);
3225 l1l2l3_trace_header(p_m_mISDNport, this, L3_SETUP_ACKNOWLEDGE_REQ, DIRECTION_OUT);
3226 /* channel information */
3227 if (p_state == PORT_STATE_IN_SETUP)
3229 enc_ie_channel_id(l3m, 1, p_m_b_channel);
3231 enc_ie_channel_id(&setup_acknowledge->CHANNEL_ID, dmsg, 1, p_m_b_channel);
3233 /* progress information */
3234 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
3235 || p_capainfo.bearer_capa==INFO_BC_AUDIO
3236 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
3237 if (p_m_mISDNport->tones)
3239 enc_ie_progress(l3m, 0, p_m_d_ntmode?1:5, 8);
3241 enc_ie_progress(&setup_acknowledge->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
3245 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_SETUP_ACKNOWLEDGE, p_m_d_l3id, l3m);
3247 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3250 new_state(PORT_STATE_IN_OVERLAP);
3253 /* MESSAGE_PROCEEDING */
3254 void Pdss1::message_proceeding(unsigned long epoint_id, int message_id, union parameter *param)
3259 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
3261 CALL_PROCEEDING_t *proceeding;
3264 /* sending proceeding */
3266 l3m = create_l3msg();
3268 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
3269 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
3271 l1l2l3_trace_header(p_m_mISDNport, this, L3_PROCEEDING_REQ, DIRECTION_OUT);
3272 /* channel information */
3273 if (p_state == PORT_STATE_IN_SETUP)
3275 enc_ie_channel_id(l3m, 1, p_m_b_channel);
3277 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
3279 /* progress information */
3280 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
3281 || p_capainfo.bearer_capa==INFO_BC_AUDIO
3282 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
3283 if (p_m_mISDNport->tones)
3285 enc_ie_progress(l3m, 0, p_m_d_ntmode?1:5, 8);
3287 enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
3291 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_CALL_PROCEEDING, p_m_d_l3id, l3m);
3293 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3296 new_state(PORT_STATE_IN_PROCEEDING);
3299 /* MESSAGE_ALERTING */
3300 void Pdss1::message_alerting(unsigned long epoint_id, int message_id, union parameter *param)
3305 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
3307 ALERTING_t *alerting;
3310 /* NT-MODE in setup state we must send PROCEEDING first */
3311 if (p_m_d_ntmode && p_state==PORT_STATE_IN_SETUP)
3313 /* sending proceeding */
3315 l3m = create_l3msg();
3317 CALL_PROCEEDING_t *proceeding;
3318 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
3319 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
3321 l1l2l3_trace_header(p_m_mISDNport, this, L3_PROCEEDING_REQ, DIRECTION_OUT);
3322 /* channel information */
3324 enc_ie_channel_id(l3m, 1, p_m_b_channel);
3326 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
3328 /* progress information */
3329 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
3330 || p_capainfo.bearer_capa==INFO_BC_AUDIO
3331 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
3333 enc_ie_progress(l3m, 0, p_m_d_ntmode?1:5, 8);
3335 enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
3339 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_CALL_PROCEEDING, p_m_d_l3id, l3m);
3341 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3343 new_state(PORT_STATE_IN_PROCEEDING);
3346 /* sending alerting */
3348 l3m = create_l3msg();
3350 dmsg = create_l3msg(CC_ALERTING | REQUEST, MT_ALERTING, p_m_d_l3id, sizeof(ALERTING_t), p_m_d_ntmode);
3351 alerting = (ALERTING_t *)(dmsg->data + headerlen);
3353 l1l2l3_trace_header(p_m_mISDNport, this, L3_ALERTING_REQ, DIRECTION_OUT);
3354 /* channel information */
3355 if (p_state == PORT_STATE_IN_SETUP)
3357 enc_ie_channel_id(l3m, 1, p_m_b_channel);
3359 enc_ie_channel_id(&alerting->CHANNEL_ID, dmsg, 1, p_m_b_channel);
3361 /* progress information */
3362 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
3363 || p_capainfo.bearer_capa==INFO_BC_AUDIO
3364 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
3365 if (p_m_mISDNport->tones)
3367 enc_ie_progress(l3m, 0, p_m_d_ntmode?1:5, 8);
3369 enc_ie_progress(&alerting->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
3373 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_ALERTING, p_m_d_l3id, l3m);
3375 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3378 new_state(PORT_STATE_IN_ALERTING);
3381 /* MESSAGE_CONNECT */
3382 void Pdss1::message_connect(unsigned long epoint_id, int message_id, union parameter *param)
3387 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
3389 INFORMATION_t *information;
3392 int type, plan, present, screen;
3393 class Endpoint *epoint;
3395 /* NT-MODE in setup state we must send PROCEEDING first */
3396 if (p_m_d_ntmode && p_state==PORT_STATE_IN_SETUP)
3398 /* sending proceeding */
3400 l3m = create_l3msg();
3402 CALL_PROCEEDING_t *proceeding;
3403 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
3404 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
3406 l1l2l3_trace_header(p_m_mISDNport, this, L3_PROCEEDING_REQ, DIRECTION_OUT);
3407 /* channel information */
3409 enc_ie_channel_id(l3m, 1, p_m_b_channel);
3411 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
3413 // /* progress information */
3414 // if (p_capainfo.bearer_capa==INFO_BC_SPEECH
3415 // || p_capainfo.bearer_capa==INFO_BC_AUDIO
3416 // || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
3418 // enc_ie_progress(l3m, 0, p_m_d_ntmode?1:5, 8);
3420 // enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
3424 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_CALL_PROCEEDING, p_m_d_l3id, l3m);
3426 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3428 new_state(PORT_STATE_IN_PROCEEDING);
3431 /* copy connected information */
3432 memcpy(&p_connectinfo, ¶m->connectinfo, sizeof(p_connectinfo));
3433 /* screen outgoing caller id */
3434 do_screen(1, p_connectinfo.id, sizeof(p_connectinfo.id), &p_connectinfo.ntype, &p_connectinfo.present, p_m_mISDNport->ifport->interface);
3436 /* only display at connect state */
3437 if (p_state == PORT_STATE_CONNECT)
3438 if (p_connectinfo.display[0])
3440 /* sending information */
3442 l3m = create_l3msg();
3444 dmsg = create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION, p_m_d_l3id, sizeof(INFORMATION_t), p_m_d_ntmode);
3445 information = (INFORMATION_t *)(dmsg->data + headerlen);
3447 l1l2l3_trace_header(p_m_mISDNport, this, L3_INFORMATION_REQ, DIRECTION_OUT);
3450 enc_ie_display(l3m, (unsigned char *)p_connectinfo.display);
3452 enc_ie_display(&information->DISPLAY, dmsg, (unsigned char *)p_connectinfo.display);
3456 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_INFORMATION, p_m_d_l3id, l3m);
3458 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3463 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)
3465 /* connect command only possible in setup, proceeding or alerting state */
3469 /* preparing connect message */
3471 l3m = create_l3msg();
3473 dmsg = create_l3msg(CC_CONNECT | REQUEST, MT_CONNECT, p_m_d_l3id, sizeof(CONNECT_t), p_m_d_ntmode);
3474 connect = (CONNECT_t *)(dmsg->data + headerlen);
3476 l1l2l3_trace_header(p_m_mISDNport, this, L3_CONNECT_REQ, DIRECTION_OUT);
3477 /* connect information */
3479 switch (p_connectinfo.ntype)
3481 case INFO_NTYPE_INTERNATIONAL:
3484 case INFO_NTYPE_NATIONAL:
3487 case INFO_NTYPE_SUBSCRIBER:
3490 default: /* INFO_NTYPE_UNKNOWN */
3494 switch (param->connectinfo.screen)
3496 case INFO_SCREEN_USER:
3499 default: /* INFO_SCREE_NETWORK */
3503 switch (p_connectinfo.present)
3505 case INFO_PRESENT_NULL: /* no colp at all */
3511 case INFO_PRESENT_RESTRICTED:
3514 case INFO_PRESENT_NOTAVAIL:
3517 default: /* INFO_PRESENT_ALLOWED */
3523 enc_ie_connected_pn(l3m, type, plan, present, screen, (unsigned char *)p_connectinfo.id);
3525 enc_ie_connected_pn(&connect->CONNECT_PN, dmsg, type, plan, present, screen, (unsigned char *)p_connectinfo.id);
3528 if (p_connectinfo.display[0] && p_m_d_ntmode)
3530 enc_ie_display(l3m, (unsigned char *)p_connectinfo.display);
3532 enc_ie_display(&connect->DISPLAY, dmsg, (unsigned char *)p_connectinfo.display);
3534 /* nt-mode: CONP (connected name identification presentation) */
3535 // if (p_connectinfo.name[0] && p_m_d_ntmode)
3536 // enc_facility_centrex(&connect->FACILITY, dmsg, (unsigned char *)p_connectinfo.name, 0);
3540 epoint = find_epoint_id(epoint_id);
3542 enc_ie_date(l3m, now, p_settings.no_seconds);
3544 enc_ie_date(&connect->DATE, dmsg, now, p_settings.no_seconds);
3548 /* finally send message */
3550 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_CONNECT, p_m_d_l3id, l3m);
3552 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3556 new_state(PORT_STATE_CONNECT);
3558 new_state(PORT_STATE_CONNECT_WAITING);
3562 /* MESSAGE_DISCONNECT */
3563 void Pdss1::message_disconnect(unsigned long epoint_id, int message_id, union parameter *param)
3568 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
3570 DISCONNECT_t *disconnect;
3571 RELEASE_COMPLETE_t *release_complete;
3573 struct lcr_msg *message;
3576 /* we reject during incoming setup when we have no tones. also if we are in outgoing setup state */
3577 // if ((p_state==PORT_STATE_IN_SETUP && !p_m_mISDNport->tones)
3578 if (/* ||*/ p_state==PORT_STATE_OUT_SETUP)
3580 /* sending release to endpoint */
3583 message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
3584 message->param.disconnectinfo.cause = 16;
3585 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
3586 message_put(message);
3588 free_epointlist(p_epointlist);
3590 /* sending release */
3592 l3m = create_l3msg();
3594 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, p_m_d_l3id, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
3595 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
3597 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_COMPLETE_REQ, DIRECTION_OUT);
3600 enc_ie_cause(l3m, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
3602 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);
3606 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RELEASE_COMPLETE, p_m_d_l3id, l3m);
3608 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3610 new_state(PORT_STATE_RELEASE);
3615 /* workarround: NT-MODE in setup state we must send PROCEEDING first to make it work */
3616 if (p_state==PORT_STATE_IN_SETUP)
3618 /* sending proceeding */
3620 l3m = create_l3msg();
3622 CALL_PROCEEDING_t *proceeding;
3623 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
3624 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
3626 l1l2l3_trace_header(p_m_mISDNport, this, L3_PROCEEDING_REQ, DIRECTION_OUT);
3627 /* channel information */
3629 enc_ie_channel_id(l3m, 1, p_m_b_channel);
3631 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
3633 /* progress information */
3634 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
3635 || p_capainfo.bearer_capa==INFO_BC_AUDIO
3636 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
3638 enc_ie_progress(l3m, 0, p_m_d_ntmode?1:5, 8);
3640 enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
3644 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_CALL_PROCEEDING, p_m_d_l3id, l3m);
3646 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3648 new_state(PORT_STATE_IN_PROCEEDING);
3651 /* sending disconnect */
3653 l3m = create_l3msg();
3655 dmsg = create_l3msg(CC_DISCONNECT | REQUEST, MT_DISCONNECT, p_m_d_l3id, sizeof(DISCONNECT_t), p_m_d_ntmode);
3656 disconnect = (DISCONNECT_t *)(dmsg->data + headerlen);
3658 l1l2l3_trace_header(p_m_mISDNport, this, L3_DISCONNECT_REQ, DIRECTION_OUT);
3659 /* progress information */
3660 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
3661 || p_capainfo.bearer_capa==INFO_BC_AUDIO
3662 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
3663 if (p_m_mISDNport->tones)
3665 enc_ie_progress(l3m, 0, p_m_d_ntmode?1:5, 8);
3667 enc_ie_progress(&disconnect->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
3671 enc_ie_cause(l3m, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
3673 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);
3676 if (param->disconnectinfo.display[0])
3677 p = param->disconnectinfo.display;
3678 if (p) if (*p && p_m_d_ntmode)
3680 enc_ie_display(l3m, (unsigned char *)p);
3682 enc_ie_display(&disconnect->DISPLAY, dmsg, (unsigned char *)p);
3686 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_DISCONNECT, p_m_d_l3id, l3m);
3688 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3690 new_state(PORT_STATE_OUT_DISCONNECT);
3693 /* MESSAGE_RELEASE */
3694 void Pdss1::message_release(unsigned long epoint_id, int message_id, union parameter *param)
3699 int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
3702 RELEASE_COMPLETE_t *release_complete;
3703 DISCONNECT_t *disconnect;
3705 class Endpoint *epoint;
3709 * we may only release during incoming disconnect state.
3710 * this means that the endpoint doesnt require audio anymore
3712 if (p_state == PORT_STATE_IN_DISCONNECT
3713 || p_state == PORT_STATE_OUT_DISCONNECT)
3715 /* sending release */
3717 l3m = create_l3msg();
3719 dmsg = create_l3msg(CC_RELEASE | REQUEST, MT_RELEASE, p_m_d_l3id, sizeof(RELEASE_t), p_m_d_ntmode);
3720 release = (RELEASE_t *)(dmsg->data + headerlen);
3722 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_REQ, DIRECTION_OUT);
3725 enc_ie_cause(l3m, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
3727 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);
3731 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RELEASE, p_m_d_l3id, l3m);
3733 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3735 new_state(PORT_STATE_RELEASE);
3737 free_epointid(epoint_id);
3738 // wait for callref to be released
3743 * if we are on incoming call setup, we may reject by sending a release_complete
3744 * also on outgoing call setup, we send a release complete, BUT this is not conform. (i don't know any other way)
3746 if (p_state==PORT_STATE_IN_SETUP
3747 || p_state==PORT_STATE_OUT_SETUP)
3748 // // NOTE: a bug in mISDNuser (see disconnect_req_out !!!)
3749 // || p_state==PORT_STATE_OUT_DISCO)
3751 //#warning remove me
3752 //PDEBUG(DEBUG_LOG, "JOLLY sending release complete %d\n", p_serial);
3753 /* sending release complete */
3755 l3m = create_l3msg();
3757 dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, p_m_d_l3id, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
3758 release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
3760 l1l2l3_trace_header(p_m_mISDNport, this, L3_RELEASE_REQ, DIRECTION_OUT);
3763 enc_ie_cause(l3m, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
3765 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);
3769 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_RELEASE_COMPLETE, p_m_d_l3id, l3m);
3771 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3773 new_state(PORT_STATE_RELEASE);
3775 free_epointid(epoint_id);
3776 // wait for callref to be released
3781 wirklich erst proceeding?:
3782 /* NT-MODE in setup state we must send PROCEEDING first */
3783 if (p_m_d_ntmode && p_state==PORT_STATE_IN_SETUP)
3785 CALL_PROCEEDING_t *proceeding;
3787 /* sending proceeding */
3789 l3m = create_l3msg();
3791 dmsg = create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, p_m_d_l3id, sizeof(CALL_PROCEEDING_t), p_m_d_ntmode);
3792 proceeding = (CALL_PROCEEDING_t *)(dmsg->data + headerlen);
3794 l1l2l3_trace_header(p_m_mISDNport, this, L3_PROCEEDING_REQ, DIRECTION_OUT);
3795 /* channel information */
3797 enc_ie_channel_id(l3m, 1, p_m_b_channel);
3799 enc_ie_channel_id(&proceeding->CHANNEL_ID, dmsg, 1, p_m_b_channel);
3801 /* progress information */
3802 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
3803 || p_capainfo.bearer_capa==INFO_BC_AUDIO
3804 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
3806 enc_ie_progress(l3m, 0, p_m_d_ntmode?1:5, 8);
3808 enc_ie_progress(&proceeding->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
3812 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_CALL_PROCEEDING, p_m_d_l3id, l3m);
3814 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3819 /* sending disconnect */
3821 l3m = create_l3msg();
3823 dmsg = create_l3msg(CC_DISCONNECT | REQUEST, MT_DISCONNECT, p_m_d_l3id, sizeof(DISCONNECT_t), p_m_d_ntmode);
3824 disconnect = (DISCONNECT_t *)(dmsg->data + headerlen);
3826 l1l2l3_trace_header(p_m_mISDNport, this, L3_DISCONNECT_REQ, DIRECTION_OUT);
3827 /* progress information */
3828 if (p_capainfo.bearer_capa==INFO_BC_SPEECH
3829 || p_capainfo.bearer_capa==INFO_BC_AUDIO
3830 || p_capainfo.bearer_capa==INFO_BC_DATAUNRESTRICTED_TONES)
3831 if (p_m_mISDNport->tones)
3833 enc_ie_progress(l3m, 0, p_m_d_ntmode?1:5, 8);
3835 enc_ie_progress(&disconnect->PROGRESS, dmsg, 0, p_m_d_ntmode?1:5, 8);
3839 enc_ie_cause(l3m, (p_m_mISDNport->locally && param->disconnectinfo.location==LOCATION_PRIVATE_LOCAL)?LOCATION_PRIVATE_LOCAL:param->disconnectinfo.location, param->disconnectinfo.cause);
3841 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);
3844 epoint = find_epoint_id(epoint_id);
3845 if (param->disconnectinfo.display[0])
3846 p = param->disconnectinfo.display;
3847 if (p) if (*p && p_m_d_ntmode)
3849 enc_ie_display(l3m, (unsigned char *)p);
3851 enc_ie_display(&disconnect->DISPLAY, dmsg, (unsigned char *)p);
3855 p_m_mISDNport->ml3->to_layer3(p_m_mISDNport->ml3, MT_DISCONNECT, p_m_d_l3id, l3m);
3857 msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
3859 new_state(PORT_STATE_OUT_DISCONNECT);
3861 free_epointid(epoint_id);
3862 // wait for release and callref to be released
3863 //#warning remove me
3864 //PDEBUG(DEBUG_LOG, "JOLLY sending disconnect %d\n", p_serial);
3869 * endpoint sends messages to the port
3871 int Pdss1::message_epoint(unsigned long epoint_id, int message_id, union parameter *param)
3873 struct lcr_msg *message;
3875 if (PmISDN::message_epoint(epoint_id, message_id, param))
3880 case MESSAGE_INFORMATION: /* overlap dialing */
3881 if (p_type==PORT_TYPE_DSS1_NT_OUT
3882 && p_state!=PORT_STATE_OUT_OVERLAP
3883 && p_state!=PORT_STATE_CONNECT
3884 && p_state!=PORT_STATE_OUT_DISCONNECT
3885 && p_state!=PORT_STATE_IN_DISCONNECT)
3889 if (p_type==PORT_TYPE_DSS1_TE_OUT
3890 && p_state!=PORT_STATE_OUT_OVERLAP
3891 && p_state!=PORT_STATE_OUT_PROCEEDING
3892 && p_state!=PORT_STATE_OUT_ALERTING
3893 && p_state!=PORT_STATE_CONNECT
3894 && p_state!=PORT_STATE_OUT_DISCONNECT
3895 && p_state!=PORT_STATE_IN_DISCONNECT)
3899 if ((p_type==PORT_TYPE_DSS1_NT_IN || p_type==PORT_TYPE_DSS1_TE_IN)
3900 && p_state!=PORT_STATE_IN_OVERLAP
3901 && p_state!=PORT_STATE_IN_PROCEEDING
3902 && p_state!=PORT_STATE_IN_ALERTING
3903 && p_state!=PORT_STATE_CONNECT
3904 && p_state!=PORT_STATE_CONNECT_WAITING
3905 && p_state!=PORT_STATE_OUT_DISCONNECT
3906 && p_state!=PORT_STATE_IN_DISCONNECT)
3910 message_information(epoint_id, message_id, param);
3913 case MESSAGE_SETUP: /* dial-out command received from epoint */
3914 if (p_state!=PORT_STATE_IDLE
3915 && p_state!=PORT_STATE_CONNECT)
3917 PERROR("Pdss1(%s) ignoring setup because isdn port is not in idle state (or connected for sending display info).\n", p_name);
3920 if (p_epointlist && p_state==PORT_STATE_IDLE)
3921 FATAL("Pdss1(%s): epoint pointer is set in idle state, how bad!!\n", p_name);
3923 message_setup(epoint_id, message_id, param);
3925 /* note: pri is a special case, because links must be up for pri */
3926 if (p_m_mISDNport->l1link || p_m_mISDNport->pri || !p_m_mISDNport->ntmode || p_state!=PORT_STATE_IDLE)
3928 /* LAYER 1 is up, or we may send */
3929 message_setup(epoint_id, message_id, param);
3932 /* LAYER 1 id down, so we queue */
3933 p_m_d_queue = message_create(epoint_id, p_serial, EPOINT_TO_PORT, message_id);
3934 memcpy(&p_m_d_queue->param, param, sizeof(union parameter));
3936 if (!(epointlist_new(epoint_id)))
3937 FATAL("No memory for epointlist\n");
3939 PDEBUG(DEBUG_ISDN, "the L1 is down, we try to establish the link NT portnum=%d (%s).\n", p_m_mISDNport->portnum, p_name);
3940 act.prim = PH_ACTIVATE | REQUEST;
3941 act.addr = p_m_mISDNport->upper_id | FLG_MSG_DOWN;
3944 mISDN_write(mISDNdevice, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
3945 l1l2l3_trace_header(p_m_mISDNport, this, L1_ACTIVATE_REQ, DIRECTION_OUT);
3947 // /* set timeout */
3948 // p_m_mISDNport->l1timeout = now+3;
3953 case MESSAGE_NOTIFY: /* display and notifications */
3954 message_notify(epoint_id, message_id, param);
3957 case MESSAGE_FACILITY: /* facility message */
3958 message_facility(epoint_id, message_id, param);
3961 case MESSAGE_OVERLAP: /* more information is needed */
3962 if (p_state!=PORT_STATE_IN_SETUP)
3966 message_overlap(epoint_id, message_id, param);
3969 case MESSAGE_PROCEEDING: /* call of endpoint is proceeding */
3970 if (p_state!=PORT_STATE_IN_SETUP
3971 && p_state!=PORT_STATE_IN_OVERLAP)
3975 message_proceeding(epoint_id, message_id, param);
3978 case MESSAGE_ALERTING: /* call of endpoint is ringing */
3979 if (p_state!=PORT_STATE_IN_SETUP
3980 && p_state!=PORT_STATE_IN_OVERLAP
3981 && p_state!=PORT_STATE_IN_PROCEEDING)
3985 message_alerting(epoint_id, message_id, param);
3988 case MESSAGE_CONNECT: /* call of endpoint is connected */
3989 if (p_state!=PORT_STATE_IN_SETUP
3990 && p_state!=PORT_STATE_IN_OVERLAP
3991 && p_state!=PORT_STATE_IN_PROCEEDING
3992 && p_state!=PORT_STATE_IN_ALERTING
3993 && !(p_state==PORT_STATE_CONNECT && p_m_d_ntmode))
3997 message_connect(epoint_id, message_id, param);
4000 case MESSAGE_DISCONNECT: /* call has been disconnected */
4001 if (p_state!=PORT_STATE_IN_SETUP
4002 && p_state!=PORT_STATE_IN_OVERLAP
4003 && p_state!=PORT_STATE_IN_PROCEEDING
4004 && p_state!=PORT_STATE_IN_ALERTING
4005 && p_state!=PORT_STATE_OUT_SETUP
4006 && p_state!=PORT_STATE_OUT_OVERLAP
4007 && p_state!=PORT_STATE_OUT_PROCEEDING
4008 && p_state!=PORT_STATE_OUT_ALERTING
4009 && p_state!=PORT_STATE_CONNECT
4010 && p_state!=PORT_STATE_CONNECT_WAITING)
4014 message_disconnect(epoint_id, message_id, param);
4017 case MESSAGE_RELEASE: /* release isdn port */
4018 if (p_state==PORT_STATE_RELEASE)
4022 message_release(epoint_id, message_id, param);
4026 PERROR("Pdss1(%s) isdn port with (caller id %s) received a wrong message: %d\n", p_name, p_callerinfo.id, message);
4035 * data from isdn-stack (layer-3) to pbx (port class)
4038 int stack2manager(struct mISDNport *mISDNport, unsigned int cmd, unsigned int pid, struct l3_msg *l3m)
4044 PDEBUG(DEBUG_ISDN, "cmd(0x%x) pid(0x%x)\n", cmd, pid);
4048 PDEBUG(DEBUG_ISDN, "ignoring dummy process from phone.\n");
4052 /* find Port object of type ISDN */
4057 if ((port->p_type & PORT_CLASS_mISDN_MASK) == PORT_CLASS_mISDN_DSS1)
4059 pdss1 = (class Pdss1 *)port;
4060 /* check out correct stack and id */
4061 if (pdss1->p_m_mISDNport == mISDNport
4062 && (pdss1->p_m_d_l3id & MISDN_PID_CRVAL_MASK) == (pid & MISDN_PID_CRVAL_MASK))
4064 /* found port, the message belongs to */
4071 /* aktueller prozess */
4074 if (cmd == MT_ASSIGN)
4076 /* stack gives us new layer 3 id (during connect) */
4077 l1l2l3_trace_header(mISDNport, pdss1, L3_NEW_L3ID_IND, DIRECTION_IN);
4078 add_trace("callref", "old", "0x%x", pdss1->p_m_d_l3id);
4079 /* nt-library now gives us a new id via CC_SETUP_CONFIRM */
4080 if ((pdss1->p_m_d_l3id&MISDN_PID_CRTYPE_MASK) != MISDN_PID_MASTER)
4081 PERROR(" strange setup-procid 0x%x\n", pdss1->p_m_d_l3id);
4082 pdss1->p_m_d_l3id = pid;
4083 add_trace("callref", "new", "0x%x", pdss1->p_m_d_l3id);
4087 /* if process id is master process, but a child disconnects */
4088 if (mISDNport->ntmode
4089 && (pid & MISDN_PID_CRTYPE_MASK) != MISDN_PID_MASTER
4090 && (pdss1->p_m_d_l3id & MISDN_PID_CRTYPE_MASK) == MISDN_PID_MASTER)
4092 if (cmd == MT_DISCONNECT
4093 || cmd == MT_RELEASE)
4095 /* send special indication for child disconnect */
4096 pdss1->disconnect_ind_i(cmd, pid, l3m);
4099 if (cmd == MT_RELEASE_COMPLETE)
4102 /* if process id and layer 3 id matches */
4103 // if (pid == pdss1->p_m_d_l3id)
4104 pdss1->message_isdn(cmd, pid, l3m);
4112 /* creating port object */
4113 SPRINT(name, "%s-%d-in", mISDNport->ifport->interface->name, mISDNport->portnum);
4114 if (!(pdss1 = new Pdss1(PORT_TYPE_DSS1_NT_IN, mISDNport, name, NULL, 0, 0)))
4116 FATAL("Cannot create Port instance.\n");
4117 pdss1->message_isdn(cmd, pid, l3m);
4121 /* creating port object */
4122 SPRINT(name, "%s-%d-in", mISDNport->ifport->interface->name, mISDNport->portnum);
4123 if (!(pdss1 = new Pdss1(PORT_TYPE_DSS1_NT_IN, mISDNport, name, NULL, 0, 0)))
4124 FATAL("Cannot create Port instance.\n");
4125 pdss1->message_isdn(cmd, pid, l3m);
4129 PDEBUG(DEBUG_ISDN, "unused call ref released (l3id=0x%x)\n", pid);
4132 case MT_RELEASE_COMPLETE:
4133 PERROR("must be ignored by stack, not sent to app\n");
4137 // facility als broadcast
4141 PERROR("unhandled message: cmd(0x%x) pid(0x%x)\n", cmd, pid);
4145 if (port->p_type == PORT_TYPE_DSS1_NT_IN || port->p_type == PORT_TYPE_DSS1_NT_OUT)
4147 pdss1 = (class Pdss1 *)port;
4148 /* check out correct stack */
4149 if (pdss1->p_m_mISDNport == mISDNport)
4150 /* check out correct id */
4151 PERROR("unhandled message: pid=%x is not associated with port-dinfo=%x\n", pid, pdss1->p_m_d_l3id);
4160 /* NOTE: nt mode use mISDNuser_head_t as header */
4161 int stack2manager_nt(void *dat, void *arg)
4165 manager_t *mgr = (manager_t *)dat;
4166 msg_t *msg = (msg_t *)arg;
4167 mISDNuser_head_t *hh;
4168 struct mISDNport *mISDNport;
4174 /* note: nst is the first data feld of mISDNport */
4175 mISDNport = (struct mISDNport *)mgr->nst;
4177 hh = (mISDNuser_head_t *)msg->data;
4178 PDEBUG(DEBUG_ISDN, "prim(0x%x) dinfo(0x%x) msg->len(%d)\n", hh->prim, hh->dinfo, msg->len);
4180 /* find Port object of type ISDN */
4184 if (port->p_type == PORT_TYPE_DSS1_NT_IN || port->p_type == PORT_TYPE_DSS1_NT_OUT)
4186 pdss1 = (class Pdss1 *)port;
4187 //PDEBUG(DEBUG_ISDN, "comparing dinfo = 0x%x with l3id 0x%x\n", hh->dinfo, pdss1->p_m_d_l3id);
4188 /* check out correct stack */
4189 if (pdss1->p_m_mISDNport == mISDNport)
4190 /* check out correct id */
4191 if ((pdss1->p_m_d_l3id&0x0000ff00) != 0x000ff00)
4193 /* a single process */
4194 if (hh->dinfo == pdss1->p_m_d_l3id)
4196 /* found port, the message belongs to */
4201 /* a broadcast process */
4202 if ((hh->dinfo&0xffff0000) == (pdss1->p_m_d_l3id&0xffff0000))
4204 /* found port, the message belongs to */
4213 //printf("%x %x\n", hh->dinfo, pdss1->p_m_d_l3id);
4214 /* if process id is master process, but a child disconnects */
4215 if ((hh->dinfo&0x0000ff00)!=0x0000ff00 && (pdss1->p_m_d_l3id&0x0000ff00)==0x0000ff00)
4217 if (hh->prim == (CC_DISCONNECT|INDICATION))
4219 /* send special indication for child disconnect */
4220 pdss1->disconnect_ind_i(hh->prim, hh->dinfo, msg->data);
4224 // ignoring other messages from child processes
4228 /* if process id and layer 3 id matches */
4229 if (hh->dinfo == pdss1->p_m_d_l3id)
4231 pdss1->message_isdn(hh->prim, hh->dinfo, msg->data);
4240 case MGR_SHORTSTATUS | INDICATION:
4241 case MGR_SHORTSTATUS | CONFIRM:
4243 case SSTATUS_L2_ESTABLISHED:
4245 case SSTATUS_L2_RELEASED:
4250 case DL_ESTABLISH | INDICATION:
4251 l1l2l3_trace_header(mISDNport, NULL, L2_ESTABLISH_IND, DIRECTION_IN);
4253 case DL_ESTABLISH | CONFIRM:
4254 l1l2l3_trace_header(mISDNport, NULL, L2_ESTABLISH_CON, DIRECTION_IN);
4256 add_trace("tei", NULL, "%d", hh->dinfo);
4258 if (mISDNport->ptp && hh->dinfo == 0)
4260 if (mISDNport->l2establish)
4262 mISDNport->l2establish = 0;
4263 PDEBUG(DEBUG_ISDN, "the link became active before l2establish timer expiry.\n");
4265 mISDNport->l2link = 1;
4266 if (mISDNport->pri);
4267 mISDNport->l1link = 1; /* this is a hack, we also assume L1 to be active */
4271 case DL_RELEASE | INDICATION:
4272 l1l2l3_trace_header(mISDNport, NULL, L2_RELEASE_IND, DIRECTION_IN);
4274 case DL_RELEASE | CONFIRM:
4275 l1l2l3_trace_header(mISDNport, NULL, L2_RELEASE_CON, DIRECTION_IN);
4277 add_trace("tei", NULL, "%d", hh->dinfo);
4279 if (mISDNport->ptp && hh->dinfo == 0)
4281 mISDNport->l2link = 0;
4282 time(&mISDNport->l2establish);
4283 PDEBUG(DEBUG_ISDN, "because we are ptp, we set a l2establish timer.\n");
4287 case CC_SETUP | INDICATION:
4288 /* creating port object */
4289 SPRINT(name, "%s-%d-in", mISDNport->ifport->interface->name, mISDNport->portnum);
4290 if (!(pdss1 = new Pdss1(PORT_TYPE_DSS1_NT_IN, mISDNport, name, NULL, 0, 0)))
4292 FATAL("Cannot create Port instance.\n");
4293 pdss1->message_isdn(hh->prim, hh->dinfo, msg->data);
4296 case CC_RESUME | INDICATION:
4297 /* creating port object */
4298 SPRINT(name, "%s-%d-in", mISDNport->ifport->interface->name, mISDNport->portnum);
4299 if (!(pdss1 = new Pdss1(PORT_TYPE_DSS1_NT_IN, mISDNport, name, NULL, 0, 0)))
4300 FATAL("Cannot create Port instance.\n");
4301 pdss1->message_isdn(hh->prim, hh->dinfo, msg->data);
4304 case CC_RELEASE_CR | INDICATION:
4305 PERROR("unhandled message from stack: call ref released (l3id=0x%x)\n", hh->dinfo);
4308 case CC_RELEASE_COMPLETE | INDICATION:
4311 case CC_FACILITY | INDICATION:
4315 PERROR("unhandled message: prim(0x%x) dinfo(0x%x) msg->len(%d)\n", hh->prim, hh->dinfo, msg->len);
4319 if (port->p_type == PORT_TYPE_DSS1_NT_IN || port->p_type == PORT_TYPE_DSS1_NT_OUT)
4321 pdss1 = (class Pdss1 *)port;
4322 //PDEBUG(DEBUG_ISDN, "comparing dinfo = 0x%x with l3id 0x%x\n", hh->dinfo, pdss1->p_m_d_l3id);
4323 /* check out correct stack */
4324 if (pdss1->p_m_mISDNport == mISDNport)
4325 /* check out correct id */
4326 PERROR("unhandled message: dinfo=%x is not associated with port-dinfo=%x\n",hh->dinfo,pdss1->p_m_d_l3id);
4336 /* NOTE: te mode use iframe_t as header */
4337 int stack2manager_te(struct mISDNport *mISDNport, msg_t *msg)
4344 if (!msg || !mISDNport)
4346 frm = (iframe_t *)msg->data;
4347 PDEBUG(DEBUG_ISDN, "prim(0x%x) dinfo(0x%x) msg->len(%d)\n", frm->prim, frm->dinfo, msg->len);
4349 /* find Port object of type ISDN */
4353 if (port->p_type == PORT_TYPE_DSS1_TE_IN || port->p_type == PORT_TYPE_DSS1_TE_OUT)
4355 pdss1 = (class Pdss1 *)port;
4356 /* check out correct stack */
4357 if (pdss1->p_m_mISDNport == mISDNport)
4358 /* check out correct id */
4359 if (frm->dinfo == pdss1->p_m_d_l3id)
4361 /* found port, the message belongs to */
4369 pdss1->message_isdn(frm->prim, frm->dinfo, msg->data);
4374 /* process new cr (before setup indication) */
4375 //printf("prim = 0x%x, looking for 0x%x\n",frm->prim, (CC_NEW_CR | INDICATION));
4376 if (frm->prim == (CC_NEW_CR | INDICATION))
4379 /* creating port object */
4380 SPRINT(name, "%s-%d-in", mISDNport->ifport->interface->name, mISDNport->portnum);
4381 if (!(pdss1 = new Pdss1(PORT_TYPE_DSS1_TE_IN, mISDNport, name, NULL, 0, 0)))
4382 FATAL("Cannot create Port instance.\n");
4383 /* l3id will be set from dinfo at message_isdn */
4384 pdss1->message_isdn(frm->prim, frm->dinfo, msg->data);
4389 if (frm->prim == (CC_RELEASE_CR | INDICATION))
4391 PDEBUG(DEBUG_ISDN, "unhandled message from stack: call ref released (l3id=0x%x)\n", frm->dinfo);
4395 PERROR("unhandled message: prim(0x%x) dinfo(0x%x) msg->len(%d)\n", frm->prim, frm->dinfo, msg->len);
4399 #endif // stacktomanager
4402 #ifndef SOCKET_MISDN
4404 * sending message that were queued during L1 activation
4405 * or releasing port if link is down
4407 void setup_queue(struct mISDNport *mISDNport, int link)
4411 struct lcr_msg *message;
4413 if (!mISDNport->ntmode)
4416 /* check all port objects for pending message */
4420 if ((port->p_type&PORT_CLASS_mISDN_MASK) == PORT_CLASS_mISDN_DSS1)
4422 pdss1 = (class Pdss1 *)port;
4423 if (pdss1->p_m_mISDNport == mISDNport)
4425 if (pdss1->p_m_d_queue)
4429 PDEBUG(DEBUG_ISDN, "the L1 became active, so we send queued message for portnum=%d (%s).\n", mISDNport->portnum, pdss1->p_name);
4430 /* LAYER 1 is up, so we send */
4431 pdss1->message_setup(pdss1->p_m_d_queue->id_from, pdss1->p_m_d_queue->type, &pdss1->p_m_d_queue->param);
4432 message_free(pdss1->p_m_d_queue);
4433 pdss1->p_m_d_queue = NULL;
4436 PDEBUG(DEBUG_ISDN, "the L1 became NOT active, so we release port for portnum=%d (%s).\n", mISDNport->portnum, pdss1->p_name);
4437 message = message_create(pdss1->p_serial, pdss1->p_m_d_queue->id_from, PORT_TO_EPOINT, MESSAGE_RELEASE);
4438 message->param.disconnectinfo.cause = 27;
4439 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
4440 message_put(message);
4441 pdss1->new_state(PORT_STATE_RELEASE);
4442 pdss1->p_m_delete = 1;