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freetdm: support for SIGEVENT_RING

This commit is contained in:
David Yat Sin 2010-12-15 11:45:50 -05:00
parent 56515c3a64
commit 102640ad7b
5 changed files with 56 additions and 19 deletions
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1
libs/freetdm/mod_freetdm/mod_freetdm.c
View File

@ -2167,6 +2167,7 @@ static FIO_SIGNAL_CB_FUNCTION(on_clear_channel_signal)
}
break;
case FTDM_SIGEVENT_PROGRESS:
case FTDM_SIGEVENT_RINGING:
{
if ((session = ftdm_channel_get_session(sigmsg->channel, 0))) {
channel = switch_core_session_get_channel(session);

25
libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c
View File

@ -215,7 +215,7 @@ ftdm_state_map_t sangoma_isdn_state_map = {
ZSM_UNACCEPTABLE,
{FTDM_CHANNEL_STATE_DIALING, FTDM_END},
{FTDM_CHANNEL_STATE_TERMINATING, FTDM_CHANNEL_STATE_HANGUP,
FTDM_CHANNEL_STATE_PROCEED, FTDM_CHANNEL_STATE_PROGRESS, FTDM_CHANNEL_STATE_PROGRESS_MEDIA, FTDM_CHANNEL_STATE_UP,
FTDM_CHANNEL_STATE_PROCEED, FTDM_CHANNEL_STATE_RINGING, FTDM_CHANNEL_STATE_PROGRESS, FTDM_CHANNEL_STATE_PROGRESS_MEDIA, FTDM_CHANNEL_STATE_UP,
FTDM_CHANNEL_STATE_DOWN, FTDM_END}
},
{
@ -223,14 +223,20 @@ ftdm_state_map_t sangoma_isdn_state_map = {
ZSM_UNACCEPTABLE,
{FTDM_CHANNEL_STATE_PROCEED, FTDM_END},
{FTDM_CHANNEL_STATE_TERMINATING, FTDM_CHANNEL_STATE_HANGUP,
FTDM_CHANNEL_STATE_PROGRESS, FTDM_CHANNEL_STATE_PROGRESS_MEDIA, FTDM_CHANNEL_STATE_UP, FTDM_END},
},
FTDM_CHANNEL_STATE_RINGING, FTDM_CHANNEL_STATE_PROGRESS, FTDM_CHANNEL_STATE_PROGRESS_MEDIA, FTDM_CHANNEL_STATE_UP, FTDM_END},
},
{
ZSD_OUTBOUND,
ZSM_UNACCEPTABLE,
{FTDM_CHANNEL_STATE_PROGRESS, FTDM_END},
{FTDM_CHANNEL_STATE_TERMINATING, FTDM_CHANNEL_STATE_HANGUP, FTDM_CHANNEL_STATE_PROGRESS_MEDIA, FTDM_CHANNEL_STATE_UP, FTDM_END},
},
{
ZSD_OUTBOUND,
ZSM_UNACCEPTABLE,
{FTDM_CHANNEL_STATE_RINGING, FTDM_END},
{FTDM_CHANNEL_STATE_TERMINATING, FTDM_CHANNEL_STATE_HANGUP, FTDM_CHANNEL_STATE_PROGRESS_MEDIA, FTDM_CHANNEL_STATE_UP, FTDM_END},
},
{
ZSD_OUTBOUND,
ZSM_UNACCEPTABLE,
@ -692,8 +698,17 @@ static void ftdm_sangoma_isdn_process_state_change(ftdm_channel_t *ftdmchan)
break;
case FTDM_CHANNEL_STATE_RINGING:
{
ftdm_sngisdn_progind_t prog_ind = {SNGISDN_PROGIND_LOC_USER, SNGISDN_PROGIND_DESCR_NETE_ISDN};
sngisdn_snd_alert(ftdmchan, prog_ind);
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_OUTBOUND)) {
/* OUTBOUND...so we were told by the line of this so notify the user */
sigev.event_id = FTDM_SIGEVENT_RINGING;
ftdm_span_send_signal(ftdmchan->span, &sigev);
if (sngisdn_test_flag(sngisdn_info, FLAG_MEDIA_READY)) {
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_PROGRESS_MEDIA);
}
} else {
ftdm_sngisdn_progind_t prog_ind = {SNGISDN_PROGIND_LOC_USER, SNGISDN_PROGIND_DESCR_NETE_ISDN};
sngisdn_snd_alert(ftdmchan, prog_ind);
}
}
break;
case FTDM_CHANNEL_STATE_PROGRESS:

6
libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h
View File

@ -101,9 +101,11 @@ typedef enum {
FLAG_GLARE = (1 << 6),
FLAG_DELAYED_REL = (1 << 7),
FLAG_SENT_PROCEED = (1 << 8),
FLAG_SEND_DISC = (1 << 9),
FLAG_SEND_DISC = (1 << 9),
/* Used for BRI only, flag is set after we request line CONNECTED */
FLAG_ACTIVATING = (1 << 10),
FLAG_ACTIVATING = (1 << 10),
/* Used when we receive an ALERT msg + inband tones ready */
FLAG_MEDIA_READY = (1 << 11),
} sngisdn_flag_t;

38
libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c
View File

@ -278,6 +278,7 @@ void sngisdn_process_con_cfm (sngisdn_event_data_t *sngisdn_event)
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_OUTBOUND)) {
switch(ftdmchan->state) {
case FTDM_CHANNEL_STATE_PROCEED:
case FTDM_CHANNEL_STATE_RINGING:
case FTDM_CHANNEL_STATE_PROGRESS:
case FTDM_CHANNEL_STATE_PROGRESS_MEDIA:
case FTDM_CHANNEL_STATE_DIALING:
@ -364,21 +365,38 @@ void sngisdn_process_cnst_ind (sngisdn_event_data_t *sngisdn_event)
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_TERMINATING);
goto sngisdn_process_cnst_ind_end;
}
switch(ftdmchan->state) {
case FTDM_CHANNEL_STATE_DIALING:
case FTDM_CHANNEL_STATE_PROCEED:
if (cnStEvnt->progInd.eh.pres && cnStEvnt->progInd.progDesc.val == IN_PD_IBAVAIL) {
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_PROGRESS_MEDIA);
} else if (evntType == MI_CALLPROC) {
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_PROCEED);
} else {
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_PROGRESS);
}
break;
case FTDM_CHANNEL_STATE_PROGRESS:
case FTDM_CHANNEL_STATE_RINGING:
if (cnStEvnt->progInd.eh.pres && cnStEvnt->progInd.progDesc.val == IN_PD_IBAVAIL) {
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_PROGRESS_MEDIA);
sngisdn_set_flag(sngisdn_info, FLAG_MEDIA_READY);
}
switch (evntType) {
case MI_CALLPROC:
if (ftdmchan->state == FTDM_CHANNEL_STATE_DIALING) {
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_PROCEED);
}
break;
case MI_ALERTING:
if (ftdmchan->state == FTDM_CHANNEL_STATE_PROCEED) {
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_RINGING);
}
break;
case MI_PROGRESS:
if (sngisdn_test_flag(sngisdn_info, FLAG_MEDIA_READY)) {
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_PROGRESS_MEDIA);
} else if (ftdmchan->state != FTDM_CHANNEL_STATE_PROGRESS) {
ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_PROGRESS);
}
break;
default:
/* We should never reach this section !*/
ftdm_log_chan(ftdmchan, FTDM_LOG_CRIT, "Don't know how to handle this event %d\n", evntType);
}
break;
case FTDM_CHANNEL_STATE_PROGRESS_MEDIA:

5
libs/freetdm/src/include/freetdm.h
View File

@ -314,7 +314,8 @@ typedef enum {
FTDM_SIGEVENT_RELEASED, /*!< Channel is completely released and available */
FTDM_SIGEVENT_UP, /*!< Outgoing call has been answered */
FTDM_SIGEVENT_FLASH, /*!< Flash event (typically on-hook/off-hook for analog devices) */
FTDM_SIGEVENT_PROCEED, /*!< Outgoing call got a response */
FTDM_SIGEVENT_PROCEED, /*!< Outgoing call got a response */
FTDM_SIGEVENT_RINGING, /*!< Remote side is in ringing state */
FTDM_SIGEVENT_PROGRESS, /*!< Outgoing call is making progress */
FTDM_SIGEVENT_PROGRESS_MEDIA, /*!< Outgoing call is making progress and there is media available */
FTDM_SIGEVENT_ALARM_TRAP, /*!< Hardware alarm ON */
@ -327,7 +328,7 @@ typedef enum {
FTDM_SIGEVENT_FACILITY, /* !< In call facility event */
FTDM_SIGEVENT_INVALID
} ftdm_signal_event_t;
#define SIGNAL_STRINGS "START", "STOP", "RELEASED", "UP", "FLASH", "PROCEED", "PROGRESS", \
#define SIGNAL_STRINGS "START", "STOP", "RELEASED", "UP", "FLASH", "PROCEED", "RINGING", "PROGRESS", \
"PROGRESS_MEDIA", "ALARM_TRAP", "ALARM_CLEAR", \
"COLLECTED_DIGIT", "ADD_CALL", "RESTART", "SIGSTATUS_CHANGED", "COLLISION", "MSG", "INVALID"