1 /*****************************************************************************\
5 **---------------------------------------------------------------------------**
6 ** Copyright: Andreas Eversberg **
8 ** reading interface.conf file and filling structure **
10 \*****************************************************************************/
14 struct interface *interface_first = NULL; /* first interface is current list */
15 struct interface *interface_newlist = NULL; /* first interface in new list */
18 /* set default out_channel */
19 void default_out_channel(struct interface_port *ifport)
21 struct select_channel *selchannel, **selchannelp;
23 selchannel = (struct select_channel *)MALLOC(sizeof(struct select_channel));
26 if (ifport->mISDNport->ntmode)
27 selchannel->channel = CHANNEL_FREE;
29 selchannel->channel = CHANNEL_ANY;
31 ifport->out_channel = selchannel;
33 /* additional channel selection for multipoint NT ports */
34 if (!ifport->mISDNport->ptp && ifport->mISDNport->ntmode) {
35 selchannelp = &(selchannel->next);
36 selchannel = (struct select_channel *)MALLOC(sizeof(struct select_channel));
38 selchannel->channel = CHANNEL_NO; // call waiting
39 *selchannelp = selchannel;
44 /* set default in_channel */
45 void default_in_channel(struct interface_port *ifport)
47 struct select_channel *selchannel;
49 selchannel = (struct select_channel *)MALLOC(sizeof(struct select_channel));
52 selchannel->channel = CHANNEL_FREE;
54 ifport->in_channel = selchannel;
58 /* parse string for a positive number */
59 static int get_number(char *value)
66 SPRINT(text, "%d", val);
68 if (!strcmp(value, text))
75 /* remove element from buffer
76 * and return pointer to next element in buffer */
77 static char *get_seperated(char *buffer)
80 if (*buffer==',' || *buffer<=32) { /* seperate */
82 while((*buffer>'\0' && *buffer<=32) || *buffer==',')
92 * parameter processing
94 static int inter_block(struct interface *interface, char *filename, int line, char *parameter, char *value)
96 struct interface_port *ifport;
99 if (!interface->ifport) {
100 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
103 /* goto end of chain */
104 ifport = interface->ifport;
106 ifport = ifport->next;
109 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects no value.\n", filename, line, parameter);
115 static int inter_extension(struct interface *interface, char *filename, int line, char *parameter, char *value)
117 if (interface->external) {
118 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' not allowed, because interface is external interface.\n", filename, line, parameter);
122 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects no value.\n", filename, line, parameter);
125 interface->extension = 1;
128 static int inter_extern(struct interface *interface, char *filename, int line, char *parameter, char *value)
130 if (interface->extension) {
131 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' not allowed, because interface is an extension.\n", filename, line, parameter);
135 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects no value.\n", filename, line, parameter);
138 interface->external = 1;
141 static int inter_ptp(struct interface *interface, char *filename, int line, char *parameter, char *value)
143 struct interface_port *ifport;
145 /* port in chain ? */
146 if (!interface->ifport) {
147 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
150 if (interface->ifport->ptmp) {
151 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' previously ptmp was given.\n", filename, line, parameter);
154 /* goto end of chain */
155 ifport = interface->ifport;
157 ifport = ifport->next;
160 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects no value.\n", filename, line, parameter);
167 static int inter_ptmp(struct interface *interface, char *filename, int line, char *parameter, char *value)
169 struct interface_port *ifport;
171 /* port in chain ? */
172 if (!interface->ifport) {
173 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
176 if (interface->ifport->ptp) {
177 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' previously ptp was given.\n", filename, line, parameter);
180 /* goto end of chain */
181 ifport = interface->ifport;
183 ifport = ifport->next;
186 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects no value.\n", filename, line, parameter);
193 static int inter_nt(struct interface *interface, char *filename, int line, char *parameter, char *value)
195 struct interface_port *ifport;
197 /* port in chain ? */
198 if (!interface->ifport) {
199 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
202 /* goto end of chain */
203 ifport = interface->ifport;
205 ifport = ifport->next;
208 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects no value.\n", filename, line, parameter);
214 static int inter_tespecial(struct interface *interface, char *filename, int line, char *parameter, char *value)
216 struct interface_port *ifport;
218 /* port in chain ? */
219 if (!interface->ifport) {
220 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
223 /* goto end of chain */
224 ifport = interface->ifport;
226 ifport = ifport->next;
229 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects no value.\n", filename, line, parameter);
232 ifport->tespecial = 1;
235 static int inter_tones(struct interface *interface, char *filename, int line, char *parameter, char *value)
237 if (!strcasecmp(value, "yes")) {
238 interface->is_tones = IS_YES;
240 if (!strcasecmp(value, "no")) {
241 interface->is_tones = IS_NO;
243 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects value 'yes' or 'no'.\n", filename, line, parameter);
248 static int inter_earlyb(struct interface *interface, char *filename, int line, char *parameter, char *value)
250 if (!strcasecmp(value, "yes")) {
251 interface->is_earlyb = IS_YES;
253 if (!strcasecmp(value, "no")) {
254 interface->is_earlyb = IS_NO;
256 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects value 'yes' or 'no'.\n", filename, line, parameter);
261 static int inter_hunt(struct interface *interface, char *filename, int line, char *parameter, char *value)
263 if (!strcasecmp(value, "linear")) {
264 interface->hunt = HUNT_LINEAR;
266 if (!strcasecmp(value, "roundrobin")) {
267 interface->hunt = HUNT_ROUNDROBIN;
269 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects value 'linear' or 'roundrobin'.\n", filename, line, parameter);
274 static int inter_port(struct interface *interface, char *filename, int line, char *parameter, char *value)
276 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' is outdated.\nPlease use 'portnum' and decrease port number by 1! Ports are counted from 0 now.\n", filename, line, parameter);
279 static int inter_portnum(struct interface *interface, char *filename, int line, char *parameter, char *value)
281 struct interface_port *ifport, **ifportp;
282 struct interface *searchif;
285 val = get_number(value);
287 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects one numeric value.\n", filename, line, parameter);
290 /* check for port already assigned */
291 searchif = interface_newlist;
293 ifport = searchif->ifport;
295 if (ifport->portnum == val) {
296 SPRINT(interface_error, "Error in %s (line %d): port '%d' already used above.\n", filename, line, val);
299 ifport = ifport->next;
301 searchif = searchif->next;
303 /* alloc port substructure */
304 ifport = (struct interface_port *)MALLOC(sizeof(struct interface_port));
306 ifport->interface = interface;
308 ifport->portnum = val;
310 ifportp = &interface->ifport;
312 ifportp = &((*ifportp)->next);
316 static int inter_portname(struct interface *interface, char *filename, int line, char *parameter, char *value)
318 struct interface_port *ifport, **ifportp;
319 struct interface *searchif;
321 /* goto end of chain */
322 ifport = interface->ifport;
325 ifport = ifport->next;
328 /* check for port already assigned, but not for shared gsm interface */
329 searchif = interface_newlist;
330 if (!strcmp(value, options.loopback_lcr))
333 ifport = searchif->ifport;
335 if (!strcasecmp(ifport->portname, value)) {
336 SPRINT(interface_error, "Error in %s (line %d): port '%s' already used above.\n", filename, line, value);
339 ifport = ifport->next;
341 searchif = searchif->next;
344 /* alloc port substructure */
345 ifport = (struct interface_port *)MALLOC(sizeof(struct interface_port));
347 ifport->interface = interface;
349 ifport->portnum = -1; // disable until resolved
350 SCPY(ifport->portname, value);
352 ifportp = &interface->ifport;
354 ifportp = &((*ifportp)->next);
358 static int inter_l1hold(struct interface *interface, char *filename, int line, char *parameter, char *value)
360 struct interface_port *ifport;
362 /* port in chain ? */
363 if (!interface->ifport) {
364 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
367 /* goto end of chain */
368 ifport = interface->ifport;
370 ifport = ifport->next;
371 if (!strcmp(value, "yes")) {
374 if (!strcmp(value, "no")) {
377 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expecting parameter 'yes' or 'no'.\n", filename, line, parameter);
382 static int inter_l2hold(struct interface *interface, char *filename, int line, char *parameter, char *value)
384 struct interface_port *ifport;
386 /* port in chain ? */
387 if (!interface->ifport) {
388 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
391 /* goto end of chain */
392 ifport = interface->ifport;
394 ifport = ifport->next;
395 if (!strcmp(value, "yes")) {
398 if (!strcmp(value, "no")) {
401 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expecting parameter 'yes' or 'no'.\n", filename, line, parameter);
406 static int inter_channel_out(struct interface *interface, char *filename, int line, char *parameter, char *value)
408 struct interface_port *ifport;
409 struct select_channel *selchannel, **selchannelp;
413 /* port in chain ? */
414 if (!interface->ifport) {
415 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
418 /* goto end of chain */
419 ifport = interface->ifport;
421 ifport = ifport->next;
425 p = get_seperated(p);
426 if (!strcasecmp(el, "force")) {
427 ifport->channel_force = 1;
428 if (ifport->out_channel) {
429 SPRINT(interface_error, "Error in %s (line %d): value 'force' may only appear as first element in list.\n", filename, line);
433 if (!strcasecmp(el, "any")) {
437 if (!strcasecmp(el, "free")) {
441 if (!strcasecmp(el, "no")) {
445 val = get_number(el);
447 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects a comma seperated list of 'force', 'any', 'free', 'no' and any channel number.\n", filename, line, parameter);
451 if (val<1 || val==16 || val>126) {
452 SPRINT(interface_error, "Error in %s (line %d): channel '%d' out of range.\n", filename, line, val);
456 /* add to select-channel list */
457 selchannel = (struct select_channel *)MALLOC(sizeof(struct select_channel));
460 selchannel->channel = val;
462 selchannelp = &ifport->out_channel;
464 selchannelp = &((*selchannelp)->next);
465 *selchannelp = selchannel;
470 static int inter_channel_in(struct interface *interface, char *filename, int line, char *parameter, char *value)
472 struct interface_port *ifport;
473 struct select_channel *selchannel, **selchannelp;
477 /* port in chain ? */
478 if (!interface->ifport) {
479 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
482 /* goto end of chain */
483 ifport = interface->ifport;
485 ifport = ifport->next;
489 p = get_seperated(p);
490 if (ifport->in_channel) if (ifport->in_channel->channel == CHANNEL_FREE) {
491 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' has values behind 'free' keyword. They has no effect.\n", filename, line, parameter);
494 if (!strcasecmp(el, "free")) {
498 val = get_number(el);
500 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects a comma seperated list of channel numbers and 'free'.\n", filename, line, parameter);
504 if (val<1 || val==16 || val>126) {
505 SPRINT(interface_error, "Error in %s (line %d): channel '%d' out of range.\n", filename, line, val);
509 /* add to select-channel list */
510 selchannel = (struct select_channel *)MALLOC(sizeof(struct select_channel));
513 selchannel->channel = val;
515 selchannelp = &ifport->in_channel;
517 selchannelp = &((*selchannelp)->next);
518 *selchannelp = selchannel;
523 static int inter_timeouts(struct interface *interface, char *filename, int line, char *parameter, char *value)
525 struct interface_port *ifport;
526 // struct select_channel *selchannel, **selchannelp;
530 /* port in chain ? */
531 if (!interface->ifport) {
532 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
535 /* goto end of chain */
536 ifport = interface->ifport;
538 ifport = ifport->next;
542 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects five timeout values.\n", filename, line, parameter);
546 p = get_seperated(p);
547 ifport->tout_setup = atoi(el);
551 p = get_seperated(p);
552 ifport->tout_dialing = atoi(el);
556 p = get_seperated(p);
557 ifport->tout_proceeding = atoi(el);
561 p = get_seperated(p);
562 ifport->tout_alerting = atoi(el);
566 p = get_seperated(p);
567 ifport->tout_disconnect = atoi(el);
570 static int inter_msn(struct interface *interface, char *filename, int line, char *parameter, char *value)
572 struct interface_msn *ifmsn, **ifmsnp;
576 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects one MSN number or a list.\n", filename, line, parameter);
579 if (interface->ifscreen_in) {
580 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' not allowed with 'screen_in' parameter.\n", filename, line, parameter);
588 p = get_seperated(p);
589 /* add MSN to list */
590 ifmsn = (struct interface_msn *)MALLOC(sizeof(struct interface_msn));
593 SCPY(ifmsn->msn, el);
595 ifmsnp = &interface->ifmsn;
597 ifmsnp = &((*ifmsnp)->next);
602 static int inter_screen(struct interface_screen **ifscreenp, struct interface *interface, char *filename, int line, char *parameter, char *value)
604 struct interface_screen *ifscreen;
608 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects old caller ID and new caller ID.\n", filename, line, parameter);
611 /* add screen entry to list*/
612 ifscreen = (struct interface_screen *)MALLOC(sizeof(struct interface_screen));
614 ifscreen->match_type = -1; /* unchecked */
615 ifscreen->match_present = -1; /* unchecked */
616 ifscreen->result_type = -1; /* unchanged */
617 ifscreen->result_present = -1; /* unchanged */
620 ifscreenp = &((*ifscreenp)->next);
621 *ifscreenp = ifscreen;
622 // printf("interface=%s\n", interface->name);
627 p = get_seperated(p);
628 if (!strcasecmp(el, "unknown")) {
629 if (ifscreen->match_type != -1) {
631 SPRINT(interface_error, "Error in %s (line %d): number type already set earlier.\n", filename, line, parameter);
634 ifscreen->match_type = INFO_NTYPE_UNKNOWN;
636 if (!strcasecmp(el, "subscriber")) {
637 if (ifscreen->match_type != -1)
639 ifscreen->match_type = INFO_NTYPE_SUBSCRIBER;
641 if (!strcasecmp(el, "national")) {
642 if (ifscreen->match_type != -1)
644 ifscreen->match_type = INFO_NTYPE_NATIONAL;
646 if (!strcasecmp(el, "international")) {
647 if (ifscreen->match_type != -1)
649 ifscreen->match_type = INFO_NTYPE_INTERNATIONAL;
651 if (!strcasecmp(el, "allowed")) {
652 if (ifscreen->match_present != -1) {
654 SPRINT(interface_error, "Error in %s (line %d): presentation type already set earlier.\n", filename, line);
657 ifscreen->match_present = INFO_PRESENT_ALLOWED;
659 if (!strcasecmp(el, "restrict") || !strcasecmp(el, "restricted")) {
660 if (ifscreen->match_present != -1)
662 ifscreen->match_present = INFO_PRESENT_RESTRICTED;
664 SCPY(ifscreen->match, el);
665 /* check for % at the end */
666 if (strchr(el, '%')) {
667 if (strchr(el, '%') != el+strlen(el)-1) {
668 SPRINT(interface_error, "Error in %s (line %d): %% joker found, but must at the end.\n", filename, line, parameter);
675 if (ifscreen->match[0] == '\0') {
676 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects old caller ID.\n", filename, line, parameter);
682 p = get_seperated(p);
683 if (!strcasecmp(el, "unknown")) {
684 if (ifscreen->result_type != -1)
686 ifscreen->result_type = INFO_NTYPE_UNKNOWN;
688 if (!strcasecmp(el, "subscriber")) {
689 if (ifscreen->result_type != -1)
691 ifscreen->result_type = INFO_NTYPE_SUBSCRIBER;
693 if (!strcasecmp(el, "national")) {
694 if (ifscreen->result_type != -1)
696 ifscreen->result_type = INFO_NTYPE_NATIONAL;
698 if (!strcasecmp(el, "international")) {
699 if (ifscreen->result_type != -1)
701 ifscreen->result_type = INFO_NTYPE_INTERNATIONAL;
703 if (!strcasecmp(el, "present") || !strcasecmp(el, "presented") || !strcasecmp(el, "allowed") || !strcasecmp(el, "allow")) {
704 if (ifscreen->result_present != -1)
706 ifscreen->result_present = INFO_PRESENT_ALLOWED;
708 if (!strcasecmp(el, "restrict") || !strcasecmp(el, "restricted") || !strcasecmp(el, "deny") || !strcasecmp(el, "denied")) {
709 if (ifscreen->result_present != -1)
711 ifscreen->result_present = INFO_PRESENT_RESTRICTED;
713 SCPY(ifscreen->result, el);
714 /* check for % at the end */
715 if (strchr(el, '%')) {
716 if (strchr(el, '%') != el+strlen(el)-1) {
717 SPRINT(interface_error, "Error in %s (line %d): %% joker found, but must at the end.\n", filename, line, parameter);
724 if (ifscreen->result[0] == '\0') {
725 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects new caller ID.\n", filename, line, parameter);
730 static int inter_screen_in(struct interface *interface, char *filename, int line, char *parameter, char *value)
732 if (interface->ifmsn) {
733 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' not allowed with 'msn' parameter.\n", filename, line, parameter);
737 return(inter_screen(&interface->ifscreen_in, interface, filename, line, parameter, value));
739 static int inter_screen_out(struct interface *interface, char *filename, int line, char *parameter, char *value)
741 return(inter_screen(&interface->ifscreen_out, interface, filename, line, parameter, value));
743 static int inter_nodtmf(struct interface *interface, char *filename, int line, char *parameter, char *value)
745 struct interface_port *ifport;
747 /* port in chain ? */
748 if (!interface->ifport) {
749 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
752 /* goto end of chain */
753 ifport = interface->ifport;
755 ifport = ifport->next;
759 static int inter_filter(struct interface *interface, char *filename, int line, char *parameter, char *value)
763 /* seperate parameter from filter */
769 while(*p > 0 && *p <= 32)
773 if (!strcasecmp(value, "gain")) {
779 while(*q > 0 && *q <= 32)
782 if (*p == 0 || *q == 0) {
783 SPRINT(interface_error, "Error in %s (line %d): parameter '%s %s' expects two gain values.\n", filename, line, parameter, value);
786 if (atoi(p)<-8 || atoi(p)>8 || atoi(q)<-8 || atoi(q)>8) {
787 SPRINT(interface_error, "Error in %s (line %d): parameter '%s %s' gain values not in range. (-8...8)\n", filename, line, parameter, value);
790 interface->tx_gain = atoi(p);
791 interface->rx_gain = atoi(q);
793 if (!strcasecmp(value, "pipeline")) {
795 SPRINT(interface_error, "Error in %s (line %d): parameter '%s %s' expects pipeline string.\n", filename, line, parameter, value);
798 SCPY(interface->pipeline, p);
800 if (!strcasecmp(value, "blowfish")) {
801 unsigned char key[56];
804 if (!!strncmp(p, "0x", 2)) {
805 SPRINT(interface_error, "Error in %s (line %d): parameter '%s %s' expects blowfish key starting with '0x'.\n", filename, line, parameter, value);
812 SPRINT(interface_error, "Error in %s (line %d): parameter '%s %s' key too long.\n", filename, line, parameter, value);
815 if (*p >= '0' && *p <= '9')
816 key[l] = (*p-'0')<<4;
817 else if (*p >= 'a' && *p <= 'f')
818 key[l] = (*p-'a'+10)<<4;
819 else if (*p >= 'A' && *p <= 'F')
820 key[l] = (*p-'A'+10)<<4;
823 SPRINT(interface_error, "Error in %s (line %d): parameter '%s %s' key has digits out of range. (0...9, a...f)\n", filename, line, parameter, value);
828 SPRINT(interface_error, "Error in %s (line %d): parameter '%s %s' key must end on an 8 bit boundary (two character boundary).\n", filename, line, parameter, value);
831 if (*p >= '0' && *p <= '9')
832 key[l] = (*p-'0')<<4;
833 else if (*p >= 'a' && *p <= 'f')
834 key[l] = (*p-'a'+10)<<4;
835 else if (*p >= 'A' && *p <= 'F')
836 key[l] = (*p-'A'+10)<<4;
843 SPRINT(interface_error, "Error in %s (line %d): parameter '%s %s' key must be at least 4 bytes (8 characters).\n", filename, line, parameter, value);
846 memcpy(interface->bf_key, key, l);
847 interface->bf_len = l;
849 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' has unknown filter '%s'.\n", filename, line, parameter, value);
854 static int inter_dialmax(struct interface *interface, char *filename, int line, char *parameter, char *value)
856 struct interface_port *ifport;
858 /* port in chain ? */
859 if (!interface->ifport) {
860 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
863 /* goto end of chain */
864 ifport = interface->ifport;
866 ifport = ifport->next;
867 ifport->dialmax = atoi(value);
870 static int inter_tones_dir(struct interface *interface, char *filename, int line, char *parameter, char *value)
872 struct interface_port *ifport;
874 /* port in chain ? */
875 if (!interface->ifport) {
876 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
879 /* goto end of chain */
880 ifport = interface->ifport;
882 ifport = ifport->next;
883 SCPY(ifport->tones_dir, value);
886 static int inter_gsm(struct interface *interface, char *filename, int line, char *parameter, char *value)
888 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' is outdated.\nPlease use 'gsm-bs' for base station or 'gsm-ms' for mobile station interface!\n", filename, line, parameter);
891 static int inter_gsm_bs(struct interface *interface, char *filename, int line, char *parameter, char *value)
894 SPRINT(interface_error, "Error in %s (line %d): GSM BS side not compiled in.\n", filename, line);
897 struct interface_port *ifport;
898 struct interface *searchif;
902 SPRINT(interface_error, "Error in %s (line %d): GSM is not activated.\n", filename, line);
905 searchif = interface_newlist;
907 ifport = searchif->ifport;
909 if (ifport->gsm_bs) {
910 SPRINT(interface_error, "Error in %s (line %d): port '%s' already uses gsm BS side.\n", filename, line, ifport->portname);
913 ifport = ifport->next;
915 searchif = searchif->next;
919 if (inter_portname(interface, filename, line, (char *)"portname", options.loopback_lcr))
922 /* goto end of chain again to set gsmflag */
923 ifport = interface->ifport;
925 ifport = ifport->next;
931 static int inter_gsm_ms(struct interface *interface, char *filename, int line, char *parameter, char *value)
934 SPRINT(interface_error, "Error in %s (line %d): GSM MS side not compiled in.\n", filename, line);
937 struct interface_port *ifport, *searchifport;
938 struct interface *searchif;
943 SPRINT(interface_error, "Error in %s (line %d): GSM is not activated.\n", filename, line);
948 if (inter_portname(interface, filename, line, (char *)"portname", options.loopback_lcr))
951 /* goto end of chain again to set gsmflag and socket */
952 ifport = interface->ifport;
954 ifport = ifport->next;
958 element = strsep(&value, " ");
959 if (!element || !element[0]) {
960 SPRINT(interface_error, "Error in %s (line %d): Missing MS name and socket name.\n", filename, line);
963 SCPY(ifport->gsm_ms_name, element);
964 element = strsep(&value, " ");
965 if (!element || !element[0]) {
966 SPRINT(interface_error, "Error in %s (line %d): Missing socket name after MS name.\n", filename, line);
969 SCPY(ifport->gsm_ms_socket, element);
971 /* check if socket is used multiple times */
972 searchif = interface_newlist;
974 searchifport = searchif->ifport;
975 while(searchifport) {
976 if (searchifport != ifport
977 && !strcmp(searchifport->gsm_ms_socket, ifport->gsm_ms_socket)) {
978 SPRINT(interface_error, "Error in %s (line %d): mobile '%s' already uses the given socket '%s', choose a different one.\n", filename, line, ifport->gsm_ms_name, searchifport->gsm_ms_socket);
981 searchifport = searchifport->next;
983 searchif = searchif->next;
989 static int inter_nonotify(struct interface *interface, char *filename, int line, char *parameter, char *value)
991 struct interface_port *ifport;
993 /* port in chain ? */
994 if (!interface->ifport) {
995 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
998 /* goto end of chain */
999 ifport = interface->ifport;
1001 ifport = ifport->next;
1002 ifport->nonotify = 1;
1006 static int inter_ss5(struct interface *interface, char *filename, int line, char *parameter, char *value)
1008 struct interface_port *ifport;
1011 /* port in chain ? */
1012 if (!interface->ifport) {
1013 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects previous 'port' definition.\n", filename, line, parameter);
1016 /* goto end of chain */
1017 ifport = interface->ifport;
1019 ifport = ifport->next;
1020 ifport->ss5 |= SS5_ENABLE;
1021 while((element = strsep(&value, " "))) {
1022 if (element[0] == '\0')
1024 if (!strcasecmp(element, "connect"))
1025 ifport->ss5 |= SS5_FEATURE_CONNECT;
1027 if (!strcasecmp(element, "nodisconnect"))
1028 ifport->ss5 |= SS5_FEATURE_NODISCONNECT;
1030 if (!strcasecmp(element, "releaseguardtimer"))
1031 ifport->ss5 |= SS5_FEATURE_RELEASEGUARDTIMER;
1033 if (!strcasecmp(element, "bell"))
1034 ifport->ss5 |= SS5_FEATURE_BELL;
1036 if (!strcasecmp(element, "pulsedialing"))
1037 ifport->ss5 |= SS5_FEATURE_PULSEDIALING;
1039 if (!strcasecmp(element, "delay"))
1040 ifport->ss5 |= SS5_FEATURE_DELAY;
1042 if (!strcasecmp(element, "starrelease"))
1043 ifport->ss5 |= SS5_FEATURE_STAR_RELEASE;
1045 if (!strcasecmp(element, "suppress"))
1046 ifport->ss5 |= SS5_FEATURE_SUPPRESS;
1048 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' does not allow value element '%s'.\n", filename, line, parameter, element);
1055 static int inter_remote(struct interface *interface, char *filename, int line, char *parameter, char *value)
1057 struct interface_port *ifport;
1058 struct interface *searchif;
1061 SPRINT(interface_error, "Error in %s (line %d): parameter '%s' expects application name as value.\n", filename, line, parameter);
1064 searchif = interface_newlist;
1066 ifport = searchif->ifport;
1068 if (ifport->remote && !strcmp(ifport->remote_app, value)) {
1069 SPRINT(interface_error, "Error in %s (line %d): port '%s' already uses remote application '%s'.\n", filename, line, ifport->portname, value);
1072 ifport = ifport->next;
1074 searchif = searchif->next;
1078 if (inter_portname(interface, filename, line, (char *)"portname", options.loopback_lcr))
1081 /* goto end of chain again to set application name */
1082 ifport = interface->ifport;
1084 ifport = ifport->next;
1086 SCPY(ifport->remote_app, value);
1094 * structure of parameters
1096 struct interface_param interface_param[] = {
1097 { "extension", &inter_extension, "",
1098 "If keyword is given, calls to interface are handled as internal extensions."},
1100 { "extern", &inter_extern, "",
1101 "If keyword is given, this interface will be used for external calls.\n"
1102 "Calls require an external interface, if the routing action 'extern' is used\nwithout specific interface given.\n"
1103 "Calls forwarded by extension's 'settings' also require an external interface."},
1105 {"tones", &inter_tones, "yes | no",
1106 "Interface generates tones during call setup and release, or not.\nBy default only NT-mode ports generate tones."},
1108 {"earlyb", &inter_earlyb, "yes | no",
1109 "Interface receives and bridges tones during call setup and release, or not.\nBy default only TE-mode ports receive tones."},
1111 {"hunt", &inter_hunt, "linear | roundrobin",
1112 "Select the algorithm for selecting port with free channel."},
1114 {"port", &inter_port, "<number>",
1116 {"portnum", &inter_portnum, "<number>",
1117 "Give exactly one port for this interface.\nTo give multiple ports, add more lines with port parameters."},
1118 {"portname", &inter_portname, "<name>",
1119 "Same as 'portnum', but the name is given instead.\nUse 'isdninfo' to list all available ports and names."},
1121 {"block", &inter_block, "",
1122 "If keyword is given, calls on this interface are blocked.\n"
1123 "This parameter must follow a 'port' parameter."},
1125 {"ptp", &inter_ptp, "",
1126 "The given port above is opened as point-to-point.\n"
1127 "This is required on NT-mode ports that are multipoint by default.\n"
1128 "This parameter must follow a 'port' parameter."},
1131 {"ptmp", &inter_ptmp, "",
1132 "The given port above is opened as point-to-multipoint.\n"
1133 "This is required on PRI NT-mode ports that are point-to-point by default.\n"
1134 "This parameter must follow a 'port' parameter."},
1137 {"nt", &inter_nt, "",
1138 "The given port above is opened in NT-mode.\n"
1139 "This is required on interfaces that support both NT-mode and TE-mode.\n"
1140 "This parameter must follow a 'port' parameter."},
1142 {"te-special", &inter_tespecial, "",
1143 "The given port uses a modified TE-mode.\n"
1144 "All information elements that are allowed Network->User will then be\n"
1145 "transmitted User->Network also. This is usefull to pass all informations\n"
1146 "between two interconnected LCRs, like 'redirected number' or 'display'.\n"
1147 "Note that this is not compliant with ISDN protocol.\n"
1148 "This parameter must follow a 'port' parameter."},
1150 {"layer1hold", &inter_l1hold, "yes | no",
1151 "The given port will not release layer 1 after layer 2 is down.\n"
1152 "It is required to keep layer 1 of telephones up, to solve activation problems.\n"
1153 "This parameter must follow a 'port' parameter."},
1155 {"layer2hold", &inter_l2hold, "yes | no",
1156 "The given port will continuously try to establish layer 2 link and hold it.\n"
1157 "It is required for PTP links in most cases, therefore it is default.\n"
1158 "This parameter must follow a 'port' parameter."},
1160 {"channel-out", &inter_channel_out, "[force,][<number>][,...][,free][,any][,no]",
1161 "Channel selection list for all outgoing calls to the interface.\n"
1162 "A free channels is searched in order of appearance.\n"
1163 "This parameter must follow a 'port' parameter.\n"
1164 " force - Forces the selected port with no acceptable alternative (see Q.931).\n"
1165 " -> this will be automatically set for multipoint (ptmp) NT-mode ports\n"
1166 " <number>[,...] - List of channels to search.\n"
1167 " free - Select any free channel\n"
1168 " any - On outgoing calls, signal 'any channel acceptable'. (see DSS1)\n"
1169 " no - Signal 'no channel available' aka 'call waiting'. (see DSS1)"},
1171 {"channel-in", &inter_channel_in, "[<number>][,...][,free]",
1172 "Channel selection list for all incoming calls from the interface.\n"
1173 "A free channels is accepted if in the list.\n"
1174 "If any channel was requested, the first free channel found is selected.\n"
1175 "This parameter must follow a 'port' parameter.\n"
1176 " <number>[,...] - List of channels to accept.\n"
1177 " free - Accept any free channel"},
1179 {"timeouts", &inter_timeouts, "<setup> <dialing> <proceeding> <alerting> <disconnect>",
1180 "Timeout values for call states. They are both for incoming and outgoing states.\n"
1181 "The default is 120 seconds for all states. Use 0 to disable.\n"
1182 "This parameter must follow a 'port' parameter.\n"},
1184 {"msn", &inter_msn, "<default MSN>,[<additional MSN>[,...]]",
1185 "Incoming caller ID is checked against given MSN numbers.\n"
1186 "If the caller ID is not found in this list, it is overwritten by the first MSN"},
1188 {"screen-in", &inter_screen_in, "[options] <old caller ID>[%] [options] <new caller ID>[%]",
1189 "Adds an entry for incoming calls to the caller ID screen list.\n"
1190 "If the given 'old caller ID' matches, it is replaced by the 'new caller ID'\n"
1191 "If '%' is given after old caller ID, it matches even if caller ID has\n"
1192 "additional digits.\n"
1193 "If '%' is given after mew caller ID, additinal digits of the 'old caller ID'\n"
1196 " unknown | subsciber | national | international - Change caller ID type.\n"
1197 " present | restrict - Change presentation of caller ID."},
1199 {"screen-out", &inter_screen_out, "[options] <old caller ID>[%] [options] <new caller ID>[%]",
1200 "Adds an entry for outgoing calls to the caller ID screen list.\n"
1201 "See 'screen-in' for help."},
1203 {"nodtmf", &inter_nodtmf, "",
1204 "Disables DTMF detection for this interface.\n"
1205 "This parameter must follow a 'port' parameter."},
1207 {"filter", &inter_filter, "<filter> <parameters>",
1208 "Adds/appends a filter. Filters are ordered in transmit direction.\n"
1209 "gain <tx-volume> <rx-volume> - Changes volume (-8 .. 8)\n"
1210 "pipeline <string> - Sets echo cancelation pipeline.\n"
1211 "blowfish <key> - Adds encryption. Key must be 4-56 bytes (8-112 hex characters."},
1213 {"dialmax", &inter_dialmax, "<digits>",
1214 "Limits the number of digits in setup/information message."},
1216 {"tones_dir", &inter_tones_dir, "<path>",
1217 "Overrides the given tone_dir in options.conf.\n"
1218 "To used kernel tones in mISDN_dsp.ko, say 'american', 'german', or 'oldgerman'."},
1220 {"gsm", &inter_gsm, "",
1222 {"gsm-bs", &inter_gsm_bs, "",
1223 "Sets up GSM base station interface for using OpenBSC.\n"
1224 "See the default/gsm.conf for configuration for this version."},
1225 {"gsm-ms", &inter_gsm_ms, "[<socket>]",
1226 "Sets up GSM mobile station interface for using Osmocom-BB.\n"
1227 "See the default/gsm.conf for configuration for this version.\n"
1228 "The name of the MS folows the interface name.\n"
1229 "The socket is /tmp/osmocom_l2 by default and need to be changed when multiple\n"
1230 "MS interfaces are used."},
1231 {"nonotify", &inter_nonotify, "",
1232 "Prevents sending notify messages to this interface. A call placed on hold will\n"
1233 "Not affect the remote end (phone or telcom switch).\n"
1234 "This parameter must follow a 'port' parameter."},
1237 {"ccitt5", &inter_ss5, "[<feature> [feature ...]]",
1238 "Interface uses CCITT No. 5 inband signalling rather than D-channel.\n"
1239 "This feature causes CPU load to rise and has no practical intend.\n"
1240 "If you don't know what it is, you don't need it.\n"
1241 "Features apply to protocol behaviour and blueboxing specials, they are:\n"
1242 " connect - Connect incomming call to throughconnect audio, if required.\n"
1243 " nodisconnect - Don't disconnect if incomming exchange disconnects.\n"
1244 " releaseguardtimer - Tries to prevent Blueboxing by a longer release-guard.\n"
1245 " bell - Allow releasing and pulse-dialing via 2600 Hz like old Bell systems.\n"
1246 " pulsedialing - Use pulse dialing on outgoing exchange. (takes long!)\n"
1247 " delay - Use on incomming exchange, to make you feel a delay when blueboxing.\n"
1248 " starrelease - Pulse dialing a star (11 pulses per digit) clears current call.\n"
1249 " suppress - Suppress received tones, as they will be recognized."},
1252 {"remote", &inter_remote, "<application>",
1253 "Sets up an interface that communicates with the remote application.\n"
1254 "Use \"asterisk\" to use chan_lcr as remote application."},
1256 {NULL, NULL, NULL, NULL}
1261 * read settings from interface.conf
1263 char interface_error[256];
1264 struct interface *read_interfaces(void)
1269 unsigned int line, i;
1271 struct interface *interface = NULL, /* in case no interface */
1272 **interfacep = &interface_newlist;
1273 char parameter[128];
1275 int expecting = 1; /* expecting new interface */
1276 struct interface_param *ifparam;
1278 if (interface_newlist != NULL)
1279 FATAL("list is not empty.\n");
1280 interface_error[0] = '\0';
1281 SPRINT(filename, "%s/interface.conf", CONFIG_DATA);
1283 if (!(fp = fopen(filename,"r"))) {
1284 SPRINT(interface_error, "Cannot open '%s'\n", filename);
1289 while((GETLINE(buffer, fp))) {
1293 while(*p <= 32) { /* skip spaces */
1298 if (*p==0 || *p=='#') /* ignore comments and empty line */
1303 i=0; /* read parameter */
1305 if (i+1 >= sizeof(parameter)) {
1306 SPRINT(interface_error, "Error in %s (line %d): parameter name too long.\n",filename,line);
1309 parameter[i+1] = '\0';
1310 parameter[i++] = *p++;
1313 while(*p <= 32) { /* skip spaces */
1319 if (*p!=0 && *p!='#') { /* missing name */
1320 i=0; /* read until end */
1321 while(*p!=0 && *p!='#') {
1322 if (i+1 >= sizeof(value)) {
1323 SPRINT(interface_error, "Error in %s (line %d): value too long.\n", filename, line);
1330 /* remove trailing spaces from value */
1332 if (value[i-1]==0 || value[i-1]>32)
1339 /* check for interface name as first statement */
1340 if (expecting && parameter[0]!='[') {
1341 SPRINT(interface_error, "Error in %s (line %d): expecting interface name inside [ and ], but got: '%s'.\n", filename, line, parameter);
1346 /* check for new interface */
1347 if (parameter[0] == '[') {
1348 if (parameter[strlen(parameter)-1] != ']') {
1349 SPRINT(interface_error, "Error in %s (line %d): expecting interface name inside [ and ], but got: '%s'.\n", filename, line, parameter);
1352 parameter[strlen(parameter)-1] = '\0';
1354 /* check if interface name already exists */
1355 interface = interface_newlist;
1357 if (!strcasecmp(interface->name, parameter+1)) {
1358 SPRINT(interface_error, "Error in %s (line %d): interface name '%s' already defined above.\n", filename, line, parameter+1);
1361 interface = interface->next;
1364 /* append interface to new list */
1365 interface = (struct interface *)MALLOC(sizeof(struct interface));
1368 /* name interface */
1369 SCPY(interface->name, parameter+1);
1372 *interfacep = interface;
1373 interfacep = &interface->next;
1378 ifparam = interface_param;
1379 while(ifparam->name) {
1380 if (!strcasecmp(parameter, ifparam->name)) {
1381 if (ifparam->func(interface, filename, line, parameter, value))
1390 SPRINT(interface_error, "Error in %s (line %d): unknown parameter: '%s'.\n", filename, line, parameter);
1395 return(interface_newlist);
1397 PERROR_RUNTIME("%s", interface_error);
1399 free_interfaces(interface_newlist);
1400 interface_newlist = NULL;
1406 * freeing chain of interfaces
1408 void free_interfaces(struct interface *interface)
1411 struct interface_port *ifport;
1412 struct select_channel *selchannel;
1413 struct interface_msn *ifmsn;
1414 struct interface_screen *ifscreen;
1417 ifport = interface->ifport;
1419 selchannel = ifport->in_channel;
1422 selchannel = selchannel->next;
1423 FREE(temp, sizeof(struct select_channel));
1426 selchannel = ifport->out_channel;
1429 selchannel = selchannel->next;
1430 FREE(temp, sizeof(struct select_channel));
1434 ifport = ifport->next;
1435 FREE(temp, sizeof(struct interface_port));
1438 ifmsn = interface->ifmsn;
1441 ifmsn = ifmsn->next;
1442 FREE(temp, sizeof(struct interface_msn));
1445 ifscreen = interface->ifscreen_in;
1448 ifscreen = ifscreen->next;
1449 FREE(temp, sizeof(struct interface_screen));
1452 ifscreen = interface->ifscreen_out;
1455 ifscreen = ifscreen->next;
1456 FREE(temp, sizeof(struct interface_screen));
1460 interface = interface->next;
1461 FREE(temp, sizeof(struct interface));
1467 * defaults of ports if not specified by config
1469 static void set_defaults(struct interface_port *ifport)
1471 /* default channel selection list */
1472 if (!ifport->out_channel)
1473 default_out_channel(ifport);
1474 if (!ifport->in_channel)
1475 default_in_channel(ifport);
1476 /* must force the channel on PTMP/NT ports */
1477 if (!ifport->mISDNport->ptp && ifport->mISDNport->ntmode)
1478 ifport->channel_force = 1;
1479 /* default is_tones */
1480 if (ifport->interface->is_tones)
1481 ifport->mISDNport->tones = (ifport->interface->is_tones==IS_YES);
1483 ifport->mISDNport->tones = (ifport->mISDNport->ntmode || ifport->mISDNport->ss5)?1:0;
1484 /* default is_earlyb */
1485 if (ifport->interface->is_earlyb)
1486 ifport->mISDNport->earlyb = (ifport->interface->is_earlyb==IS_YES);
1488 ifport->mISDNport->earlyb = (ifport->mISDNport->ntmode && !ifport->mISDNport->ss5)?0:1;
1489 /* set locally flag */
1490 if (ifport->interface->extension)
1491 ifport->mISDNport->locally = 1;
1493 ifport->mISDNport->locally = 0;
1498 * all links between mISDNport and interface are made
1499 * unused mISDNports are closed, new mISDNports are opened
1500 * also set default select_channel lists
1502 void relink_interfaces(void)
1504 struct mISDNport *mISDNport;
1505 struct interface *interface;
1506 struct interface_port *ifport;
1508 /* unlink all mISDNports */
1509 mISDNport = mISDNport_first;
1511 mISDNport->ifport = NULL;
1512 mISDNport = mISDNport->next;
1515 /* relink existing mISDNports */
1516 interface = interface_newlist;
1518 ifport = interface->ifport;
1520 mISDNport = mISDNport_first;
1522 if (!strcmp(mISDNport->name, ifport->portname))
1523 ifport->portnum = mISDNport->portnum; /* same name, so we use same number */
1524 if (mISDNport->portnum == ifport->portnum) {
1525 PDEBUG(DEBUG_ISDN, "Port %d:%s relinking!\n", ifport->portnum, ifport->portname);
1526 ifport->mISDNport = mISDNport;
1527 mISDNport->ifport = ifport;
1528 set_defaults(ifport);
1530 mISDNport = mISDNport->next;
1532 ifport = ifport->next;
1534 interface = interface->next;
1537 /* close unused mISDNports */
1539 mISDNport = mISDNport_first;
1541 if (mISDNport->ifport == NULL) {
1542 PDEBUG(DEBUG_ISDN, "Port %d is not used anymore and will be closed\n", mISDNport->portnum);
1543 /* remove all port objects and destroy port */
1546 gsm_ms_delete(ifport->gsm_ms_name);
1548 mISDNport_close(mISDNport);
1551 mISDNport = mISDNport->next;
1554 /* open and link new mISDNports */
1555 interface = interface_newlist;
1557 ifport = interface->ifport;
1559 if (!ifport->mISDNport) {
1562 ifport = ifport->next;
1564 interface = interface->next;
1573 void load_port(struct interface_port *ifport)
1575 struct mISDNport *mISDNport;
1578 mISDNport = mISDNport_open(ifport);
1581 ifport->mISDNport = mISDNport;
1582 mISDNport->ifport = ifport;
1583 /* set number and name */
1584 ifport->portnum = mISDNport->portnum;
1585 SCPY(ifport->portname, mISDNport->name);
1587 set_defaults(ifport);
1588 /* load static port instances */
1589 mISDNport_static(mISDNport);
1592 gsm_ms_new(ifport->gsm_ms_name, ifport->gsm_ms_socket);
1595 ifport->block = 2; /* not available */
1600 * give summary of interface syntax
1602 void doc_interface(void)
1604 struct interface_param *ifparam;
1606 printf("Syntax overview\n");
1607 printf("---------------\n\n");
1609 printf("[<name>]\n");
1610 ifparam = interface_param;
1611 while(ifparam->name) {
1612 if (ifparam->name[0])
1613 printf("%s %s\n", ifparam->name, ifparam->usage);
1617 ifparam = interface_param;
1618 while(ifparam->name) {
1619 if (ifparam->name[0]) {
1620 printf("\nParameter: %s %s\n", ifparam->name, ifparam->usage);
1621 printf("%s\n", ifparam->help);
1629 * out==0: incoming caller id, out==1: outgoing caller id
1631 void do_screen(int out, char *id, int idsize, int *type, int *present, struct interface *interface)
1634 struct interface_msn *ifmsn;
1635 struct interface_screen *ifscreen;
1638 /* screen incoming caller id */
1640 /* check for MSN numbers, use first MSN if no match */
1642 ifmsn = interface->ifmsn;
1646 if (!strcmp(ifmsn->msn, id)) {
1649 ifmsn = ifmsn->next;
1652 start_trace(-1, interface, numberrize_callerinfo(id, *type, options.national, options.international), NULL, DIRECTION_IN, 0, 0, "SCREEN (found in MSN list)");
1653 add_trace("msn", NULL, "%s", id);
1656 if (!ifmsn && msn1) { // not in list, first msn given
1657 start_trace(-1, interface, numberrize_callerinfo(id, *type, options.national, options.international), NULL, DIRECTION_IN, 0, 0, "SCREEN (not found in MSN list)");
1658 add_trace("msn", "given", "%s", id);
1659 add_trace("msn", "used", "%s", msn1);
1661 UNCPY(id, msn1, idsize);
1662 id[idsize-1] = '\0';
1666 /* check screen list */
1668 ifscreen = interface->ifscreen_out;
1670 ifscreen = interface->ifscreen_in;
1672 if (ifscreen->match_type==-1 || ifscreen->match_type==*type)
1673 if (ifscreen->match_present==-1 || ifscreen->match_present==*present) {
1674 if (strchr(ifscreen->match,'%')) {
1675 if (!strncmp(ifscreen->match, id, strchr(ifscreen->match,'%')-ifscreen->match))
1678 if (!strcmp(ifscreen->match, id))
1682 ifscreen = ifscreen->next;
1684 if (ifscreen) { // match
1685 start_trace(-1, interface, numberrize_callerinfo(id, *type, options.national, options.international), NULL, out?DIRECTION_OUT:DIRECTION_IN, 0, 0, "SCREEN (found in screen list)");
1687 case INFO_NTYPE_UNKNOWN:
1688 add_trace("given", "type", "unknown");
1690 case INFO_NTYPE_SUBSCRIBER:
1691 add_trace("given", "type", "subscriber");
1693 case INFO_NTYPE_NATIONAL:
1694 add_trace("given", "type", "national");
1696 case INFO_NTYPE_INTERNATIONAL:
1697 add_trace("given", "type", "international");
1701 case INFO_PRESENT_ALLOWED:
1702 add_trace("given", "present", "allowed");
1704 case INFO_PRESENT_RESTRICTED:
1705 add_trace("given", "present", "restricted");
1707 case INFO_PRESENT_NOTAVAIL:
1708 add_trace("given", "present", "not available");
1711 add_trace("given", "id", "%s", id[0]?id:"<empty>");
1712 if (ifscreen->result_type != -1) {
1713 *type = ifscreen->result_type;
1715 case INFO_NTYPE_UNKNOWN:
1716 add_trace("used", "type", "unknown");
1718 case INFO_NTYPE_SUBSCRIBER:
1719 add_trace("used", "type", "subscriber");
1721 case INFO_NTYPE_NATIONAL:
1722 add_trace("used", "type", "national");
1724 case INFO_NTYPE_INTERNATIONAL:
1725 add_trace("used", "type", "international");
1729 if (ifscreen->result_present != -1) {
1730 *present = ifscreen->result_present;
1732 case INFO_PRESENT_ALLOWED:
1733 add_trace("used", "present", "allowed");
1735 case INFO_PRESENT_RESTRICTED:
1736 add_trace("used", "present", "restricted");
1738 case INFO_PRESENT_NOTAVAIL:
1739 add_trace("used", "present", "not available");
1743 if (strchr(ifscreen->match,'%')) {
1744 SCPY(suffix, strchr(ifscreen->match,'%') - ifscreen->match + id);
1745 UNCPY(id, ifscreen->result, idsize);
1746 id[idsize-1] = '\0';
1747 if (strchr(id,'%')) {
1748 *strchr(id,'%') = '\0';
1749 UNCAT(id, suffix, idsize);
1750 id[idsize-1] = '\0';
1753 UNCPY(id, ifscreen->result, idsize);
1754 id[idsize-1] = '\0';
1756 add_trace("used", "id", "%s", id[0]?id:"<empty>");