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Added handler for case where remote switch misses our CONNECT message 

Fix for sending wrong address for sng_isdn_retrieve_facility_caller_name
Minor fixes
This commit is contained in:
David Yat Sin 2010-09-17 15:08:15 -04:00
parent 6b77b4ec07
commit a329bf12b7
1 changed files with 33 additions and 21 deletions
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54
libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c
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@ -131,14 +131,12 @@ void sngisdn_process_con_ind (sngisdn_event_data_t *sngisdn_event)
}
if (conEvnt->facilityStr.eh.pres) {
if (signal_data->facility == SNGISDN_OPT_TRUE && conEvnt->facilityStr.eh.pres) {
/* Verify whether the Caller Name will come in a subsequent FACILITY message */
uint16_t ret_val;
uint8_t facility_str[255];
char retrieved_str[255];
memcpy(facility_str, (uint8_t*)&conEvnt->facilityStr.facilityStr.val, conEvnt->facilityStr.facilityStr.len);
ret_val = sng_isdn_retrieve_facility_caller_name(facility_str, conEvnt->facilityStr.facilityStr.len, retrieved_str);
ret_val = sng_isdn_retrieve_facility_caller_name(conEvnt->facilityStr.facilityStr.val, conEvnt->facilityStr.facilityStr.len, retrieved_str);
/*
return values for "sng_isdn_retrieve_facility_information_following":
If there will be no information following, or fails to decode IE, returns -1
@ -702,14 +700,23 @@ void sngisdn_process_fac_ind (sngisdn_event_data_t *sngisdn_event)
case FTDM_CHANNEL_STATE_GET_CALLERID:
/* Update the caller ID Name */
if (facEvnt->facElmt.facStr.pres) {
uint8_t facility_str[255];
memcpy(facility_str, (uint8_t*)&facEvnt->facElmt.facStr.val, facEvnt->facElmt.facStr.len);
char retrieved_str[255];
if (sng_isdn_retrieve_facility_caller_name(facility_str, facEvnt->facElmt.facStr.len, retrieved_str) != FTDM_SUCCESS) {
/* return values for "sng_isdn_retrieve_facility_information_following":
If there will be no information following, or fails to decode IE, returns -1
If there will be no information following, but current FACILITY IE contains a caller name, returns 0
If there will be information following, returns 1
*/
if (sng_isdn_retrieve_facility_caller_name(&facEvnt->facElmt.facStr.val[2], facEvnt->facElmt.facStr.len, retrieved_str) == 0) {
strcpy(ftdmchan->caller_data.cid_name, retrieved_str);
} else {
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "Failed to retrieve Caller Name from Facility IE\n");
}
/* Cancel facility timeout */
ftdm_sched_cancel_timer(signal_data->sched, &sngisdn_info->timers[SNGISDN_TIMER_FACILITY]);
if (signal_data->facility_timeout) {
/* Cancel facility timeout */
ftdm_sched_cancel_timer(signal_data->sched, &sngisdn_info->timers[SNGISDN_TIMER_FACILITY]);
}
}
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_RING);
@ -884,6 +891,22 @@ void sngisdn_process_sta_cfm (sngisdn_event_data_t *sngisdn_event)
break;
}
break;
case 9: /* Remote switch is in "Incoming call proceeding" state */
switch (ftdmchan->state) {
case FTDM_CHANNEL_STATE_PROGRESS:
case FTDM_CHANNEL_STATE_PROGRESS_MEDIA:
case FTDM_CHANNEL_STATE_GET_CALLERID:
/* Do nothing */
break;
case FTDM_CHANNEL_STATE_UP:
/* Remote switch missed our CONNECT message, re-send */
ftdm_sched_timer(((sngisdn_span_data_t*)ftdmchan->span->signal_data)->sched, "delayed_connect", 1, sngisdn_delayed_connect, (void*) sngisdn_info, NULL);
break;
default:
ftdm_log_chan(ftdmchan, FTDM_LOG_CRIT, "Don't know how to handle incompatible state. remote call state:%d our state:%s\n", call_state, ftdm_channel_state2str(ftdmchan->state));
break;
}
break;
case 10: /* Remote switch is in active state */
switch (ftdmchan->state) {
case FTDM_CHANNEL_STATE_UP:
@ -899,17 +922,6 @@ void sngisdn_process_sta_cfm (sngisdn_event_data_t *sngisdn_event)
break;
}
break;
case 9:
switch (ftdmchan->state) {
case FTDM_CHANNEL_STATE_PROGRESS:
case FTDM_CHANNEL_STATE_PROGRESS_MEDIA:
/* Do nothing */
break;
default:
ftdm_log_chan(ftdmchan, FTDM_LOG_CRIT, "Don't know how to handle incompatible state. remote call state:%d our state:%s\n", call_state, ftdm_channel_state2str(ftdmchan->state));
break;
}
break;
case 22:
switch (ftdmchan->state) {
case FTDM_CHANNEL_STATE_UP: