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freetdm: support for call variables

This commit is contained in:
David Yat Sin 2010-12-09 13:20:05 -05:00
parent b49072aed6
commit 502116e4a0
11 changed files with 428 additions and 73 deletions
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42
libs/freetdm/mod_freetdm/mod_freetdm.c
View File

@ -429,7 +429,7 @@ static switch_status_t channel_on_routing(switch_core_session_t *session)
assert(tech_pvt->ftdmchan != NULL); assert(tech_pvt->ftdmchan != NULL);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s CHANNEL ROUTING\n", switch_channel_get_name(channel)); switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s CHANNEL ROUTING\n", switch_channel_get_name(channel));
ftdm_channel_call_indicate(tech_pvt->ftdmchan, FTDM_CHANNEL_INDICATE_PROCEED); ftdm_channel_call_indicate(tech_pvt->ftdmchan, FTDM_CHANNEL_INDICATE_PROCEED);
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }
@ -1329,7 +1329,7 @@ static switch_call_cause_t channel_outgoing_channel(switch_core_session_t *sessi
char *v = h->name + FREETDM_VAR_PREFIX_LEN; char *v = h->name + FREETDM_VAR_PREFIX_LEN;
if (!zstr(v)) { if (!zstr(v)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Adding outbound freetdm variable %s=%s to channel %d:%d\n", v, h->value, span_id, chan_id); switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Adding outbound freetdm variable %s=%s to channel %d:%d\n", v, h->value, span_id, chan_id);
ftdm_channel_add_var(ftdmchan, v, h->value); ftdm_call_add_var(&caller_data, v, h->value);
} }
} }
} }
@ -1528,6 +1528,7 @@ ftdm_status_t ftdm_channel_from_event(ftdm_sigmsg_t *sigmsg, switch_core_session
switch_channel_set_variable_printf(channel, "freetdm_chan_number", "%d", chanid); switch_channel_set_variable_printf(channel, "freetdm_chan_number", "%d", chanid);
switch_channel_set_variable_printf(channel, "freetdm_bearer_capability", "%d", channel_caller_data->bearer_capability); switch_channel_set_variable_printf(channel, "freetdm_bearer_capability", "%d", channel_caller_data->bearer_capability);
switch_channel_set_variable_printf(channel, "freetdm_bearer_layer1", "%d", channel_caller_data->bearer_layer1); switch_channel_set_variable_printf(channel, "freetdm_bearer_layer1", "%d", channel_caller_data->bearer_layer1);
if (globals.sip_headers) { if (globals.sip_headers) {
switch_channel_set_variable(channel, "sip_h_X-FreeTDM-SpanName", ftdm_channel_get_span_name(sigmsg->channel)); switch_channel_set_variable(channel, "sip_h_X-FreeTDM-SpanName", ftdm_channel_get_span_name(sigmsg->channel));
switch_channel_set_variable_printf(channel, "sip_h_X-FreeTDM-SpanNumber", "%d", spanid); switch_channel_set_variable_printf(channel, "sip_h_X-FreeTDM-SpanNumber", "%d", spanid);
@ -1561,8 +1562,18 @@ ftdm_status_t ftdm_channel_from_event(ftdm_sigmsg_t *sigmsg, switch_core_session
ftdm_channel_get_current_var(curr, &var_name, &var_value); ftdm_channel_get_current_var(curr, &var_name, &var_value);
snprintf(name, sizeof(name), FREETDM_VAR_PREFIX "%s", var_name); snprintf(name, sizeof(name), FREETDM_VAR_PREFIX "%s", var_name);
switch_channel_set_variable_printf(channel, name, "%s", var_value); switch_channel_set_variable_printf(channel, name, "%s", var_value);
}
/* Add any call variable to the dial plan */
iter = ftdm_call_get_var_iterator(channel_caller_data, iter);
for (curr = iter ; curr; curr = ftdm_iterator_next(curr)) {
ftdm_call_get_current_var(curr, &var_name, &var_value);
snprintf(name, sizeof(name), FREETDM_VAR_PREFIX "%s", var_name);
switch_channel_set_variable_printf(channel, name, "%s", var_value);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Call Variable: %s=%s\n", name, var_value);
} }
ftdm_iterator_free(iter); ftdm_iterator_free(iter);
switch_channel_set_state(channel, CS_INIT); switch_channel_set_state(channel, CS_INIT);
if (switch_core_session_thread_launch(session) != SWITCH_STATUS_SUCCESS) { if (switch_core_session_thread_launch(session) != SWITCH_STATUS_SUCCESS) {
@ -1661,11 +1672,11 @@ static FIO_SIGNAL_CB_FUNCTION(on_fxo_signal)
ftdm_status_t status; ftdm_status_t status;
uint32_t spanid; uint32_t spanid;
uint32_t chanid; uint32_t chanid;
ftdm_caller_data_t *callerdata; ftdm_caller_data_t *caller_data;
spanid = ftdm_channel_get_span_id(sigmsg->channel); spanid = ftdm_channel_get_span_id(sigmsg->channel);
chanid = ftdm_channel_get_id(sigmsg->channel); chanid = ftdm_channel_get_id(sigmsg->channel);
callerdata = ftdm_channel_get_caller_data(sigmsg->channel); caller_data = ftdm_channel_get_caller_data(sigmsg->channel);
ftdm_log(FTDM_LOG_DEBUG, "got FXO sig %d:%d [%s]\n", spanid, chanid, ftdm_signal_event2str(sigmsg->event_id)); ftdm_log(FTDM_LOG_DEBUG, "got FXO sig %d:%d [%s]\n", spanid, chanid, ftdm_signal_event2str(sigmsg->event_id));
@ -1688,7 +1699,7 @@ static FIO_SIGNAL_CB_FUNCTION(on_fxo_signal)
switch_set_flag_locked(tech_pvt, TFLAG_DEAD); switch_set_flag_locked(tech_pvt, TFLAG_DEAD);
ftdm_channel_clear_token(sigmsg->channel, 0); ftdm_channel_clear_token(sigmsg->channel, 0);
channel = switch_core_session_get_channel(session); channel = switch_core_session_get_channel(session);
switch_channel_hangup(channel, callerdata->hangup_cause); switch_channel_hangup(channel, caller_data->hangup_cause);
ftdm_channel_clear_token(sigmsg->channel, switch_core_session_get_uuid(session)); ftdm_channel_clear_token(sigmsg->channel, switch_core_session_get_uuid(session));
switch_core_session_rwunlock(session); switch_core_session_rwunlock(session);
} }
@ -1712,8 +1723,8 @@ static FIO_SIGNAL_CB_FUNCTION(on_fxo_signal)
} }
} }
break; break;
case FTDM_SIGEVENT_RELEASED: { /* twiddle */ } break; case FTDM_SIGEVENT_RELEASED: { /* twiddle */ } break;
default: default:
{ {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Unhandled msg type %d for channel %d:%d\n", switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Unhandled msg type %d for channel %d:%d\n",
@ -1767,7 +1778,8 @@ static FIO_SIGNAL_CB_FUNCTION(on_fxs_signal)
} }
} }
break; break;
case FTDM_SIGEVENT_RELEASED: { /* twiddle */ } break; case FTDM_SIGEVENT_RELEASED: { /* twiddle */ } break;
case FTDM_SIGEVENT_STOP: case FTDM_SIGEVENT_STOP:
{ {
private_t *tech_pvt = NULL; private_t *tech_pvt = NULL;
@ -1991,8 +2003,8 @@ static FIO_SIGNAL_CB_FUNCTION(on_r2_signal)
} }
break; break;
case FTDM_SIGEVENT_RELEASED: { /* twiddle */ } break; case FTDM_SIGEVENT_RELEASED: { /* twiddle */ } break;
/* on DNIS received from the R2 forward side, return status == FTDM_BREAK to stop requesting DNIS */ /* on DNIS received from the R2 forward side, return status == FTDM_BREAK to stop requesting DNIS */
case FTDM_SIGEVENT_COLLECTED_DIGIT: case FTDM_SIGEVENT_COLLECTED_DIGIT:
{ {
@ -2095,14 +2107,14 @@ static FIO_SIGNAL_CB_FUNCTION(on_clear_channel_signal)
switch(sigmsg->event_id) { switch(sigmsg->event_id) {
case FTDM_SIGEVENT_START: case FTDM_SIGEVENT_START:
{ {
ftdm_channel_add_var(sigmsg->channel, "screening_ind", ftdm_screening2str(caller_data->screen)); ftdm_call_add_var(caller_data, "screening_ind", ftdm_screening2str(caller_data->screen));
ftdm_channel_add_var(sigmsg->channel, "presentation_ind", ftdm_presentation2str(caller_data->pres)); ftdm_call_add_var(caller_data, "presentation_ind", ftdm_presentation2str(caller_data->pres));
return ftdm_channel_from_event(sigmsg, &session); return ftdm_channel_from_event(sigmsg, &session);
} }
break; break;
case FTDM_SIGEVENT_RELEASED: { /* twiddle */ } break; case FTDM_SIGEVENT_RELEASED: { /* twiddle */ } break;
case FTDM_SIGEVENT_STOP: case FTDM_SIGEVENT_STOP:
case FTDM_SIGEVENT_RESTART: case FTDM_SIGEVENT_RESTART:
{ {
@ -2167,7 +2179,7 @@ static FIO_SIGNAL_CB_FUNCTION(on_clear_channel_signal)
} }
break; break;
case FTDM_SIGEVENT_PROCEED: case FTDM_SIGEVENT_PROCEED:
case FTDM_SIGEVENT_MSG: case FTDM_SIGEVENT_FACILITY:
/* FS does not have handlers for these messages, so ignore them for now */ /* FS does not have handlers for these messages, so ignore them for now */
break; break;
default: default:

129
libs/freetdm/src/ftdm_io.c
View File

@ -61,6 +61,8 @@ struct tm *localtime_r(const time_t *clock, struct tm *result);
ftdm_time_t time_last_throttle_log = 0; ftdm_time_t time_last_throttle_log = 0;
ftdm_time_t time_current_throttle_log = 0; ftdm_time_t time_current_throttle_log = 0;
static ftdm_iterator_t *get_iterator(ftdm_iterator_type_t type, ftdm_iterator_t *iter);
static int time_is_init = 0; static int time_is_init = 0;
static void time_init(void) static void time_init(void)
@ -1884,7 +1886,9 @@ static ftdm_status_t ftdm_channel_reset(ftdm_channel_t *ftdmchan)
if (!ftdmchan->dtmf_off) { if (!ftdmchan->dtmf_off) {
ftdmchan->dtmf_off = FTDM_DEFAULT_DTMF_OFF; ftdmchan->dtmf_off = FTDM_DEFAULT_DTMF_OFF;
} }
ftdm_call_clear_vars(&ftdmchan->caller_data);
memset(ftdmchan->dtmf_hangup_buf, '\0', ftdmchan->span->dtmf_hangup_len); memset(ftdmchan->dtmf_hangup_buf, '\0', ftdmchan->span->dtmf_hangup_len);
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_TRANSCODE)) { if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_TRANSCODE)) {
@ -2423,6 +2427,27 @@ done:
return FTDM_SUCCESS; return FTDM_SUCCESS;
} }
FT_DECLARE(ftdm_status_t) _ftdm_channel_call_send_msg(const char *file, const char *func, int line, ftdm_channel_t *ftdmchan, ftdm_sigmsg_t *sigmsg)
{
ftdm_status_t status = FTDM_FAIL;
ftdm_assert_return(ftdmchan != NULL, FTDM_FAIL, "null channel");
#ifdef __WINDOWS__
UNREFERENCED_PARAMETER(file);
UNREFERENCED_PARAMETER(func);
UNREFERENCED_PARAMETER(line);
#endif
ftdm_channel_lock(ftdmchan);
if (ftdmchan->span->send_msg) {
status = ftdmchan->span->send_msg(ftdmchan, sigmsg);
} else {
status = FTDM_NOTIMPL;
ftdm_log(FTDM_LOG_ERROR, "send_msg method not implemented in this span!\n");
}
ftdm_channel_unlock(ftdmchan);
return status;
}
FT_DECLARE(ftdm_status_t) _ftdm_channel_call_place(const char *file, const char *func, int line, ftdm_channel_t *ftdmchan) FT_DECLARE(ftdm_status_t) _ftdm_channel_call_place(const char *file, const char *func, int line, ftdm_channel_t *ftdmchan)
{ {
ftdm_status_t status = FTDM_FAIL; ftdm_status_t status = FTDM_FAIL;
@ -3812,6 +3837,100 @@ FT_DECLARE(ftdm_status_t) ftdm_channel_write(ftdm_channel_t *ftdmchan, void *dat
return status; return status;
} }
FT_DECLARE(void) ftdm_call_clear_data(ftdm_caller_data_t *caller_data)
{
ftdm_call_clear_vars(caller_data);
memset(caller_data.raw_data, 0, sizeof(raw_data));
caller_data->raw_data_len = 0;
return;
}
FT_DECLARE(ftdm_status_t) ftdm_call_clear_vars(ftdm_caller_data_t *caller_data)
{
if (caller_data->variables) {
hashtable_destroy(caller_data->variables);
}
caller_data->variables = NULL;
return FTDM_SUCCESS;
}
FT_DECLARE(ftdm_status_t) ftdm_call_remove_var(ftdm_caller_data_t *caller_data, const char *var_name)
{
if (caller_data->variables) {
hashtable_remove(caller_data->variables, (void *)var_name);
}
return FTDM_SUCCESS;
}
FT_DECLARE(ftdm_status_t) ftdm_call_add_var(ftdm_caller_data_t *caller_data, const char *var_name, const char *value)
{
char *t_name = 0, *t_val = 0;
if (!var_name || !value) {
return FTDM_FAIL;
}
if (!caller_data->variables) {
/* initialize on first use */
caller_data->variables = create_hashtable(16, ftdm_hash_hashfromstring, ftdm_hash_equalkeys);
ftdm_assert_return(caller_data->variables, FTDM_FAIL, "Failed to create hash table\n");
}
t_name = ftdm_strdup(var_name);
t_val = ftdm_strdup(value);
hashtable_insert(caller_data->variables, t_name, t_val, HASHTABLE_FLAG_FREE_KEY | HASHTABLE_FLAG_FREE_VALUE);
return FTDM_SUCCESS;
}
FT_DECLARE(const char *) ftdm_call_get_var(ftdm_caller_data_t *caller_data, const char *var_name)
{
const char *var = NULL;
if (!caller_data->variables || !var_name) {
return NULL;
}
var = (const char *)hashtable_search(((struct hashtable*)caller_data->variables), (void *)var_name);
return var;
}
FT_DECLARE(ftdm_iterator_t *) ftdm_call_get_var_iterator(const ftdm_caller_data_t *caller_data, ftdm_iterator_t *iter)
{
ftdm_hash_iterator_t *hashiter = NULL;
hashiter = caller_data->variables == NULL ? NULL : hashtable_first(caller_data->variables);
if (hashiter == NULL) {
return NULL;
}
if (!(iter = get_iterator(FTDM_ITERATOR_VARS, iter))) {
return NULL;
}
iter->pvt.hashiter = hashiter;
return iter;
}
FT_DECLARE(ftdm_status_t) ftdm_call_get_current_var(ftdm_iterator_t *iter, const char **var_name, const char **var_val)
{
const void *key = NULL;
void *val = NULL;
*var_name = NULL;
*var_val = NULL;
ftdm_assert_return(iter && (iter->type == FTDM_ITERATOR_VARS) && iter->pvt.hashiter, FTDM_FAIL, "Cannot get variable from invalid iterator!\n");
hashtable_this(iter->pvt.hashiter, &key, NULL, &val);
*var_name = key;
*var_val = val;
return FTDM_SUCCESS;
}
static ftdm_status_t ftdm_channel_clear_vars(ftdm_channel_t *ftdmchan) static ftdm_status_t ftdm_channel_clear_vars(ftdm_channel_t *ftdmchan)
{ {
ftdm_channel_lock(ftdmchan); ftdm_channel_lock(ftdmchan);
@ -3858,6 +3977,7 @@ done:
return status; return status;
} }
FT_DECLARE(const char *) ftdm_channel_get_var(ftdm_channel_t *ftdmchan, const char *var_name) FT_DECLARE(const char *) ftdm_channel_get_var(ftdm_channel_t *ftdmchan, const char *var_name)
{ {
const char *var = NULL; const char *var = NULL;
@ -5037,7 +5157,11 @@ FT_DECLARE(ftdm_status_t) ftdm_group_create(ftdm_group_t **group, const char *na
static ftdm_status_t ftdm_span_trigger_signal(const ftdm_span_t *span, ftdm_sigmsg_t *sigmsg) static ftdm_status_t ftdm_span_trigger_signal(const ftdm_span_t *span, ftdm_sigmsg_t *sigmsg)
{ {
return span->signal_cb(sigmsg); ftdm_status_t status = span->signal_cb(sigmsg);
if (sigmsg->channel) {
ftdm_call_clear_data(&(sigmsg->channel->caller_data));
}
return status;
} }
static ftdm_status_t ftdm_span_queue_signal(const ftdm_span_t *span, ftdm_sigmsg_t *sigmsg) static ftdm_status_t ftdm_span_queue_signal(const ftdm_span_t *span, ftdm_sigmsg_t *sigmsg)
@ -5141,6 +5265,7 @@ FT_DECLARE(ftdm_status_t) ftdm_span_send_signal(ftdm_span_t *span, ftdm_sigmsg_t
} }
done: done:
if (sigmsg->channel) { if (sigmsg->channel) {
ftdm_mutex_unlock(sigmsg->channel->mutex); ftdm_mutex_unlock(sigmsg->channel->mutex);
} }

31
libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c
View File

@ -626,8 +626,11 @@ static void ftdm_sangoma_isdn_process_state_change(ftdm_channel_t *ftdmchan)
case FTDM_CHANNEL_STATE_GET_CALLERID: case FTDM_CHANNEL_STATE_GET_CALLERID:
{ {
if (!sngisdn_test_flag(sngisdn_info, FLAG_SENT_PROCEED)) { if (!sngisdn_test_flag(sngisdn_info, FLAG_SENT_PROCEED)) {
/* By default, we do not send a progress indicator in the proceed */
ftdm_sngisdn_progind_t prog_ind = {SNGISDN_PROGIND_LOC_USER, SNGISDN_PROGIND_DESCR_INVALID};
sngisdn_set_flag(sngisdn_info, FLAG_SENT_PROCEED); sngisdn_set_flag(sngisdn_info, FLAG_SENT_PROCEED);
sngisdn_snd_proceed(ftdmchan); sngisdn_snd_proceed(ftdmchan, prog_ind);
} }
/* Wait in this state until we get FACILITY msg */ /* Wait in this state until we get FACILITY msg */
} }
@ -666,8 +669,11 @@ static void ftdm_sangoma_isdn_process_state_change(ftdm_channel_t *ftdmchan)
ftdm_span_send_signal(ftdmchan->span, &sigev); ftdm_span_send_signal(ftdmchan->span, &sigev);
} else { } else {
if (!sngisdn_test_flag(sngisdn_info, FLAG_SENT_PROCEED)) { if (!sngisdn_test_flag(sngisdn_info, FLAG_SENT_PROCEED)) {
/* By default, we do not send a progress indicator in the proceed */
ftdm_sngisdn_progind_t prog_ind = {SNGISDN_PROGIND_LOC_USER, SNGISDN_PROGIND_DESCR_INVALID};
sngisdn_set_flag(sngisdn_info, FLAG_SENT_PROCEED); sngisdn_set_flag(sngisdn_info, FLAG_SENT_PROCEED);
sngisdn_snd_proceed(ftdmchan); sngisdn_snd_proceed(ftdmchan, prog_ind);
} }
} }
} }
@ -851,6 +857,26 @@ static void ftdm_sangoma_isdn_process_state_change(ftdm_channel_t *ftdmchan)
return; return;
} }
static FIO_CHANNEL_SEND_MSG_FUNCTION(ftdm_sangoma_isdn_send_msg)
{
ftdm_status_t status = FTDM_FAIL;
switch (sigmsg->event_id) {
case FTDM_SIGEVENT_RESTART:
/* TODO: Send a channel restart here */
/* Implement me */
break;
case FTDM_SIGEVENT_FACILITY:
sngisdn_snd_fac_req(ftdmchan);
break;
default:
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "Unsupported signalling msg requested\n");
status = FTDM_BREAK;
}
ftdm_call_clear_data(&ftdmchan->caller_data);
return status;
}
static FIO_CHANNEL_OUTGOING_CALL_FUNCTION(ftdm_sangoma_isdn_outgoing_call) static FIO_CHANNEL_OUTGOING_CALL_FUNCTION(ftdm_sangoma_isdn_outgoing_call)
{ {
sngisdn_chan_data_t *sngisdn_info = ftdmchan->call_data; sngisdn_chan_data_t *sngisdn_info = ftdmchan->call_data;
@ -1030,6 +1056,7 @@ static FIO_CONFIGURE_SPAN_SIGNALING_FUNCTION(ftdm_sangoma_isdn_span_config)
span->stop = ftdm_sangoma_isdn_stop; span->stop = ftdm_sangoma_isdn_stop;
span->signal_type = FTDM_SIGTYPE_ISDN; span->signal_type = FTDM_SIGTYPE_ISDN;
span->outgoing_call = ftdm_sangoma_isdn_outgoing_call; span->outgoing_call = ftdm_sangoma_isdn_outgoing_call;
span->send_msg = ftdm_sangoma_isdn_send_msg;
span->channel_request = NULL; span->channel_request = NULL;
span->signal_cb = sig_cb; span->signal_cb = sig_cb;
span->get_channel_sig_status = ftdm_sangoma_isdn_get_chan_sig_status; span->get_channel_sig_status = ftdm_sangoma_isdn_get_chan_sig_status;

8
libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h
View File

@ -297,7 +297,7 @@ void stack_pst_init(Pst *pst);
/* Outbound Call Control functions */ /* Outbound Call Control functions */
void sngisdn_snd_setup(ftdm_channel_t *ftdmchan); void sngisdn_snd_setup(ftdm_channel_t *ftdmchan);
void sngisdn_snd_setup_ack(ftdm_channel_t *ftdmchan); void sngisdn_snd_setup_ack(ftdm_channel_t *ftdmchan);
void sngisdn_snd_proceed(ftdm_channel_t *ftdmchan); void sngisdn_snd_proceed(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind);
void sngisdn_snd_progress(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind); void sngisdn_snd_progress(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind);
void sngisdn_snd_alert(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind); void sngisdn_snd_alert(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind);
void sngisdn_snd_connect(ftdm_channel_t *ftdmchan); void sngisdn_snd_connect(ftdm_channel_t *ftdmchan);
@ -370,6 +370,7 @@ void sngisdn_rcv_sng_log(uint8_t level, char *fmt,...);
void sngisdn_rcv_sng_assert(char *message); void sngisdn_rcv_sng_assert(char *message);
ftdm_status_t get_calling_num(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb); ftdm_status_t get_calling_num(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb);
ftdm_status_t get_calling_num2(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb);
ftdm_status_t get_called_num(ftdm_channel_t *ftdmchan, CdPtyNmb *cdPtyNmb); ftdm_status_t get_called_num(ftdm_channel_t *ftdmchan, CdPtyNmb *cdPtyNmb);
ftdm_status_t get_redir_num(ftdm_channel_t *ftdmchan, RedirNmb *redirNmb); ftdm_status_t get_redir_num(ftdm_channel_t *ftdmchan, RedirNmb *redirNmb);
ftdm_status_t get_calling_name_from_display(ftdm_channel_t *ftdmchan, Display *display); ftdm_status_t get_calling_name_from_display(ftdm_channel_t *ftdmchan, Display *display);
@ -377,16 +378,17 @@ ftdm_status_t get_calling_name_from_usr_usr(ftdm_channel_t *ftdmchan, UsrUsr *us
ftdm_status_t get_calling_subaddr(ftdm_channel_t *ftdmchan, CgPtySad *cgPtySad); ftdm_status_t get_calling_subaddr(ftdm_channel_t *ftdmchan, CgPtySad *cgPtySad);
ftdm_status_t get_prog_ind_ie(ftdm_channel_t *ftdmchan, ProgInd *progInd); ftdm_status_t get_prog_ind_ie(ftdm_channel_t *ftdmchan, ProgInd *progInd);
ftdm_status_t get_facility_ie(ftdm_channel_t *ftdmchan, FacilityStr *facilityStr); ftdm_status_t get_facility_ie(ftdm_channel_t *ftdmchan, FacilityStr *facilityStr);
ftdm_status_t get_facility_ie_str(ftdm_channel_t *ftdmchan, uint8_t *data, ftdm_size_t data_len); ftdm_status_t get_facility_ie_str(ftdm_channel_t *ftdmchan, uint8_t *data, uint8_t data_len);
ftdm_status_t set_calling_num(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb); ftdm_status_t set_calling_num(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb);
ftdm_status_t set_calling_num2(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb);
ftdm_status_t set_called_num(ftdm_channel_t *ftdmchan, CdPtyNmb *cdPtyNmb); ftdm_status_t set_called_num(ftdm_channel_t *ftdmchan, CdPtyNmb *cdPtyNmb);
ftdm_status_t set_redir_num(ftdm_channel_t *ftdmchan, RedirNmb *redirNmb); ftdm_status_t set_redir_num(ftdm_channel_t *ftdmchan, RedirNmb *redirNmb);
ftdm_status_t set_calling_name(ftdm_channel_t *ftdmchan, ConEvnt *conEvnt); ftdm_status_t set_calling_name(ftdm_channel_t *ftdmchan, ConEvnt *conEvnt);
ftdm_status_t set_calling_subaddr(ftdm_channel_t *ftdmchan, CgPtySad *cgPtySad); ftdm_status_t set_calling_subaddr(ftdm_channel_t *ftdmchan, CgPtySad *cgPtySad);
ftdm_status_t set_prog_ind_ie(ftdm_channel_t *ftdmchan, ProgInd *progInd, ftdm_sngisdn_progind_t prog_ind); ftdm_status_t set_prog_ind_ie(ftdm_channel_t *ftdmchan, ProgInd *progInd, ftdm_sngisdn_progind_t prog_ind);
ftdm_status_t set_facility_ie(ftdm_channel_t *ftdmchan, FacilityStr *facilityStr); ftdm_status_t set_facility_ie(ftdm_channel_t *ftdmchan, FacilityStr *facilityStr);
ftdm_status_t set_facility_ie_str(ftdm_channel_t *ftdmchan, uint8_t *data, ftdm_size_t *data_len); ftdm_status_t set_facility_ie_str(ftdm_channel_t *ftdmchan, uint8_t *data, uint8_t *data_len);
uint8_t sngisdn_get_infoTranCap_from_stack(ftdm_bearer_cap_t bearer_capability); uint8_t sngisdn_get_infoTranCap_from_stack(ftdm_bearer_cap_t bearer_capability);

9
libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c
View File

@ -123,12 +123,9 @@ void sngisdn_process_con_ind (sngisdn_event_data_t *sngisdn_event)
break; break;
} }
#if 0
/* Export ftdmchan variables here if we need to */
ftdm_channel_add_var(ftdmchan, "isdn_specific_var", "1");
#endif
/* Fill in call information */ /* Fill in call information */
get_calling_num(ftdmchan, &conEvnt->cgPtyNmb); get_calling_num(ftdmchan, &conEvnt->cgPtyNmb);
get_calling_num2(ftdmchan, &conEvnt->cgPtyNmb2);
get_called_num(ftdmchan, &conEvnt->cdPtyNmb); get_called_num(ftdmchan, &conEvnt->cdPtyNmb);
get_redir_num(ftdmchan, &conEvnt->redirNmb); get_redir_num(ftdmchan, &conEvnt->redirNmb);
get_calling_subaddr(ftdmchan, &conEvnt->cgPtySad); get_calling_subaddr(ftdmchan, &conEvnt->cgPtySad);
@ -758,14 +755,14 @@ void sngisdn_process_fac_ind (sngisdn_event_data_t *sngisdn_event)
{ {
ftdm_sigmsg_t sigev; ftdm_sigmsg_t sigev;
if (facEvnt->facElmt.facStr.pres) { if (facEvnt->facElmt.facStr.pres) {
get_facility_ie_str(ftdmchan, &facEvnt->facElmt.facStr.val[2], facEvnt->facElmt.facStr.len); get_facility_ie_str(ftdmchan, &facEvnt->facElmt.facStr.val[2], facEvnt->facElmt.facStr.len-2);
} }
memset(&sigev, 0, sizeof(sigev)); memset(&sigev, 0, sizeof(sigev));
sigev.chan_id = ftdmchan->chan_id; sigev.chan_id = ftdmchan->chan_id;
sigev.span_id = ftdmchan->span_id; sigev.span_id = ftdmchan->span_id;
sigev.channel = ftdmchan; sigev.channel = ftdmchan;
sigev.event_id = FTDM_SIGEVENT_MSG; sigev.event_id = FTDM_SIGEVENT_FACILITY;
ftdm_span_send_signal(ftdmchan->span, &sigev); ftdm_span_send_signal(ftdmchan->span, &sigev);
} }
break; break;

26
libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_out.c
View File

@ -128,6 +128,7 @@ void sngisdn_snd_setup(ftdm_channel_t *ftdmchan)
set_called_num(ftdmchan, &conEvnt.cdPtyNmb); set_called_num(ftdmchan, &conEvnt.cdPtyNmb);
set_calling_num(ftdmchan, &conEvnt.cgPtyNmb); set_calling_num(ftdmchan, &conEvnt.cgPtyNmb);
set_calling_num2(ftdmchan, &conEvnt.cgPtyNmb2);
set_calling_subaddr(ftdmchan, &conEvnt.cgPtySad); set_calling_subaddr(ftdmchan, &conEvnt.cgPtySad);
set_redir_num(ftdmchan, &conEvnt.redirNmb); set_redir_num(ftdmchan, &conEvnt.redirNmb);
set_calling_name(ftdmchan, &conEvnt); set_calling_name(ftdmchan, &conEvnt);
@ -262,10 +263,9 @@ void sngisdn_snd_con_complete(ftdm_channel_t *ftdmchan)
} }
void sngisdn_snd_proceed(ftdm_channel_t *ftdmchan) void sngisdn_snd_proceed(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind)
{ {
CnStEvnt cnStEvnt; CnStEvnt cnStEvnt;
sngisdn_chan_data_t *sngisdn_info = (sngisdn_chan_data_t*) ftdmchan->call_data; sngisdn_chan_data_t *sngisdn_info = (sngisdn_chan_data_t*) ftdmchan->call_data;
sngisdn_span_data_t *signal_data = (sngisdn_span_data_t*) ftdmchan->span->signal_data; sngisdn_span_data_t *signal_data = (sngisdn_span_data_t*) ftdmchan->span->signal_data;
@ -310,7 +310,9 @@ void sngisdn_snd_proceed(ftdm_channel_t *ftdmchan)
cnStEvnt.chanId.chanNmbSlotMap.val[0] = ftdmchan->physical_chan_id; cnStEvnt.chanId.chanNmbSlotMap.val[0] = ftdmchan->physical_chan_id;
} }
set_prog_ind_ie(ftdmchan, &cnStEvnt.progInd, prog_ind);
set_facility_ie(ftdmchan, &cnStEvnt.facilityStr); set_facility_ie(ftdmchan, &cnStEvnt.facilityStr);
ftdm_call_clear_data(&ftdmchan->caller_data);
ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending PROCEED (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces); ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending PROCEED (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces);
@ -343,6 +345,7 @@ void sngisdn_snd_progress(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_
memset(&cnStEvnt, 0, sizeof(cnStEvnt)); memset(&cnStEvnt, 0, sizeof(cnStEvnt));
set_prog_ind_ie(ftdmchan, &cnStEvnt.progInd, prog_ind); set_prog_ind_ie(ftdmchan, &cnStEvnt.progInd, prog_ind);
set_facility_ie(ftdmchan, &cnStEvnt.facilityStr); set_facility_ie(ftdmchan, &cnStEvnt.facilityStr);
ftdm_call_clear_data(&ftdmchan->caller_data);
ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending PROGRESS (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces); ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending PROGRESS (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces);
if(sng_isdn_con_status(signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId,&cnStEvnt, MI_PROGRESS, signal_data->dchan_id, sngisdn_info->ces)) { if(sng_isdn_con_status(signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId,&cnStEvnt, MI_PROGRESS, signal_data->dchan_id, sngisdn_info->ces)) {
@ -369,6 +372,7 @@ void sngisdn_snd_alert(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind
set_prog_ind_ie(ftdmchan, &cnStEvnt.progInd, prog_ind); set_prog_ind_ie(ftdmchan, &cnStEvnt.progInd, prog_ind);
set_facility_ie(ftdmchan, &cnStEvnt.facilityStr); set_facility_ie(ftdmchan, &cnStEvnt.facilityStr);
ftdm_call_clear_data(&ftdmchan->caller_data);
ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending ALERT (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces); ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending ALERT (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces);
@ -428,6 +432,7 @@ void sngisdn_snd_connect(ftdm_channel_t *ftdmchan)
set_prog_ind_ie(ftdmchan, &cnStEvnt.progInd, prog_ind); set_prog_ind_ie(ftdmchan, &cnStEvnt.progInd, prog_ind);
set_facility_ie(ftdmchan, &cnStEvnt.facilityStr); set_facility_ie(ftdmchan, &cnStEvnt.facilityStr);
ftdm_call_clear_data(&ftdmchan->caller_data);
ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending CONNECT (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces); ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending CONNECT (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces);
if (sng_isdn_con_response(signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, &cnStEvnt, signal_data->dchan_id, sngisdn_info->ces)) { if (sng_isdn_con_response(signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, &cnStEvnt, signal_data->dchan_id, sngisdn_info->ces)) {
@ -450,10 +455,17 @@ void sngisdn_snd_fac_req(ftdm_channel_t *ftdmchan)
memset(&facEvnt, 0, sizeof(facEvnt)); memset(&facEvnt, 0, sizeof(facEvnt));
set_facility_ie_str(ftdmchan, &facEvnt.facElmt.facStr.val[2], (ftdm_size_t*)&facEvnt.facElmt.facStr.len); if (set_facility_ie_str(ftdmchan, &facEvnt.facElmt.facStr.val[2], (uint8_t*)&facEvnt.facElmt.facStr.len) != FTDM_SUCCESS) {
/* No point in sending a FACILITY message if there is no Facility IE to transmit */
return;
}
ftdm_call_clear_data(&ftdmchan->caller_data);
facEvnt.facElmt.eh.pres = PRSNT_NODEF;
facEvnt.facElmt.facStr.pres = PRSNT_NODEF;
facEvnt.facElmt.facStr.val[0] = 0x1C; facEvnt.facElmt.facStr.val[0] = 0x1C;
facEvnt.facElmt.facStr.val[1] = facEvnt.facElmt.facStr.len; facEvnt.facElmt.facStr.val[1] = (uint8_t)facEvnt.facElmt.facStr.len;
facEvnt.facElmt.facStr.len +=2; /* Need to include the size of identifier + len */
ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending FACILITY (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces); ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending FACILITY (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces);
@ -481,6 +493,8 @@ void sngisdn_snd_info_req(ftdm_channel_t *ftdmchan)
//ftdm_log_chan_msg(ftdmchan, FTDM_LOG_INFO, "Sending INFO REQ\n"); //ftdm_log_chan_msg(ftdmchan, FTDM_LOG_INFO, "Sending INFO REQ\n");
ftdm_call_clear_data(&ftdmchan->caller_data);
ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending INFO REQ (suId:%d dchan:%d ces:%d)\n", signal_data->cc_id, signal_data->dchan_id, sngisdn_info->ces); ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending INFO REQ (suId:%d dchan:%d ces:%d)\n", signal_data->cc_id, signal_data->dchan_id, sngisdn_info->ces);
if (sng_isdn_con_status(signal_data->cc_id, 0, 0, &cnStEvnt, MI_INFO, signal_data->dchan_id, sngisdn_info->ces)) { if (sng_isdn_con_status(signal_data->cc_id, 0, 0, &cnStEvnt, MI_INFO, signal_data->dchan_id, sngisdn_info->ces)) {
@ -501,6 +515,8 @@ void sngisdn_snd_status_enq(ftdm_channel_t *ftdmchan)
memset(&staEvnt, 0, sizeof(StaEvnt)); memset(&staEvnt, 0, sizeof(StaEvnt));
ftdm_call_clear_data(&ftdmchan->caller_data);
ftdm_log_chan(ftdmchan, FTDM_LOG_DEBUG, "Sending Status ENQ on suId:%d suInstId:%u spInstId:%d dchan:%d ces:%d\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces); ftdm_log_chan(ftdmchan, FTDM_LOG_DEBUG, "Sending Status ENQ on suId:%d suInstId:%u spInstId:%d dchan:%d ces:%d\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces);
if (sng_isdn_status_request(signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, &staEvnt, MI_STATENQ)) { if (sng_isdn_status_request(signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, &staEvnt, MI_STATENQ)) {
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_CRIT, "stack refused Status ENQ request\n"); ftdm_log_chan_msg(ftdmchan, FTDM_LOG_CRIT, "stack refused Status ENQ request\n");
@ -538,6 +554,7 @@ void sngisdn_snd_disconnect(ftdm_channel_t *ftdmchan)
discEvnt.causeDgn[0].dgnVal.pres = NOTPRSNT; discEvnt.causeDgn[0].dgnVal.pres = NOTPRSNT;
set_facility_ie(ftdmchan, &discEvnt.facilityStr); set_facility_ie(ftdmchan, &discEvnt.facilityStr);
ftdm_call_clear_data(&ftdmchan->caller_data);
ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending DISCONNECT (suId:%d suInstId:%u spInstId:%u)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId); ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending DISCONNECT (suId:%d suInstId:%u spInstId:%u)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId);
if (sng_isdn_disc_request(signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, &discEvnt)) { if (sng_isdn_disc_request(signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, &discEvnt)) {
@ -584,6 +601,7 @@ void sngisdn_snd_release(ftdm_channel_t *ftdmchan, uint8_t glare)
} }
set_facility_ie(ftdmchan, &relEvnt.facilityStr); set_facility_ie(ftdmchan, &relEvnt.facilityStr);
ftdm_call_clear_data(&ftdmchan->caller_data);
ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending RELEASE/RELEASE COMPLETE (suId:%d suInstId:%u spInstId:%u)\n", signal_data->cc_id, suInstId, spInstId); ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending RELEASE/RELEASE COMPLETE (suId:%d suInstId:%u spInstId:%u)\n", signal_data->cc_id, suInstId, spInstId);

152
libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c
View File

@ -185,6 +185,39 @@ ftdm_status_t get_calling_num(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb)
return FTDM_SUCCESS; return FTDM_SUCCESS;
} }
ftdm_status_t get_calling_num2(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb)
{
ftdm_caller_data_t *caller_data = &ftdmchan->caller_data;
if (cgPtyNmb->eh.pres != PRSNT_NODEF) {
return FTDM_FAIL;
}
if (cgPtyNmb->screenInd.pres == PRSNT_NODEF) {
ftdm_call_add_var(caller_data, "isdn.cg_pty2.screen_ind", ftdm_screening2str(cgPtyNmb->screenInd.val));
}
if (cgPtyNmb->presInd0.pres == PRSNT_NODEF) {
ftdm_call_add_var(caller_data, "isdn.cg_pty2.presentation_ind", ftdm_presentation2str(cgPtyNmb->presInd0.val));
}
if (cgPtyNmb->nmbPlanId.pres == PRSNT_NODEF) {
ftdm_call_add_var(caller_data, "isdn.cg_pty2.npi", ftdm_npi2str(cgPtyNmb->nmbPlanId.val));
}
if (cgPtyNmb->typeNmb1.pres == PRSNT_NODEF) {
ftdm_call_add_var(caller_data, "isdn.cg_pty2.ton", ftdm_ton2str(cgPtyNmb->typeNmb1.val));
}
if (cgPtyNmb->nmbDigits.pres == PRSNT_NODEF) {
char digits_string [32];
memcpy(digits_string, (const char*)cgPtyNmb->nmbDigits.val, cgPtyNmb->nmbDigits.len);
digits_string[cgPtyNmb->nmbDigits.len] = '\0';
ftdm_call_add_var(caller_data, "isdn.cg_pty2.digits", digits_string);
}
memcpy(&caller_data->ani, &caller_data->cid_num, sizeof(caller_data->ani));
return FTDM_SUCCESS;
}
ftdm_status_t get_called_num(ftdm_channel_t *ftdmchan, CdPtyNmb *cdPtyNmb) ftdm_status_t get_called_num(ftdm_channel_t *ftdmchan, CdPtyNmb *cdPtyNmb)
{ {
ftdm_caller_data_t *caller_data = &ftdmchan->caller_data; ftdm_caller_data_t *caller_data = &ftdmchan->caller_data;
@ -278,7 +311,7 @@ ftdm_status_t get_calling_subaddr(ftdm_channel_t *ftdmchan, CgPtySad *cgPtySad)
memcpy(subaddress, (char*)cgPtySad->sadInfo.val, cgPtySad->sadInfo.len); memcpy(subaddress, (char*)cgPtySad->sadInfo.val, cgPtySad->sadInfo.len);
subaddress[cgPtySad->sadInfo.len] = '\0'; subaddress[cgPtySad->sadInfo.len] = '\0';
ftdm_channel_add_var(ftdmchan, "isdn.calling_subaddr", subaddress); ftdm_call_add_var(&ftdmchan->caller_data, "isdn.calling_subaddr", subaddress);
return FTDM_SUCCESS; return FTDM_SUCCESS;
} }
@ -291,17 +324,16 @@ ftdm_status_t get_facility_ie(ftdm_channel_t *ftdmchan, FacilityStr *facilityStr
return get_facility_ie_str(ftdmchan, facilityStr->facilityStr.val, facilityStr->facilityStr.len); return get_facility_ie_str(ftdmchan, facilityStr->facilityStr.val, facilityStr->facilityStr.len);
} }
ftdm_status_t get_facility_ie_str(ftdm_channel_t *ftdmchan, uint8_t *data, ftdm_size_t data_len) ftdm_status_t get_facility_ie_str(ftdm_channel_t *ftdmchan, uint8_t *data, uint8_t data_len)
{ {
ftdm_caller_data_t *caller_data = &ftdmchan->caller_data; ftdm_caller_data_t *caller_data = &ftdmchan->caller_data;
sngisdn_span_data_t *signal_data = (sngisdn_span_data_t*) ftdmchan->span->signal_data; sngisdn_span_data_t *signal_data = (sngisdn_span_data_t*) ftdmchan->span->signal_data;
if (signal_data->facility_ie_decode == SNGISDN_OPT_FALSE) { if (signal_data->facility_ie_decode == SNGISDN_OPT_FALSE) {
if (data_len > sizeof(caller_data->raw_data)-2) { /* size of facilityStr->facilityStr.len is a uint8_t so no need to check
ftdm_log(FTDM_LOG_CRIT, "Length of Facility IE exceeds maximum length\n"); for overflow here as facilityStr->facilityStr.len will always be smaller
return FTDM_FAIL; than sizeof(caller_data->raw_data) */
}
memset(caller_data->raw_data, 0, sizeof(caller_data->raw_data)); memset(caller_data->raw_data, 0, sizeof(caller_data->raw_data));
/* Always include Facility IE identifier + len so this can be used as a sanity check by the user */ /* Always include Facility IE identifier + len so this can be used as a sanity check by the user */
caller_data->raw_data[0] = SNGISDN_Q931_FACILITY_IE_ID; caller_data->raw_data[0] = SNGISDN_Q931_FACILITY_IE_ID;
@ -348,7 +380,7 @@ ftdm_status_t get_prog_ind_ie(ftdm_channel_t *ftdmchan, ProgInd *progInd)
val = SNGISDN_PROGIND_DESCR_INVALID; val = SNGISDN_PROGIND_DESCR_INVALID;
break; break;
} }
ftdm_channel_add_var(ftdmchan, "isdn.prog_ind.descr", ftdm_sngisdn_progind_descr2str(val)); ftdm_call_add_var(&ftdmchan->caller_data, "isdn.prog_ind.descr", ftdm_sngisdn_progind_descr2str(val));
} }
if (progInd->location.pres) { if (progInd->location.pres) {
@ -379,7 +411,7 @@ ftdm_status_t get_prog_ind_ie(ftdm_channel_t *ftdmchan, ProgInd *progInd)
val = SNGISDN_PROGIND_LOC_INVALID; val = SNGISDN_PROGIND_LOC_INVALID;
break; break;
} }
ftdm_channel_add_var(ftdmchan, "isdn.prog_ind.loc", ftdm_sngisdn_progind_loc2str(val)); ftdm_call_add_var(&ftdmchan->caller_data, "isdn.prog_ind.loc", ftdm_sngisdn_progind_loc2str(val));
} }
return FTDM_SUCCESS; return FTDM_SUCCESS;
} }
@ -423,6 +455,89 @@ ftdm_status_t set_calling_num(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb)
return FTDM_SUCCESS; return FTDM_SUCCESS;
} }
ftdm_status_t set_calling_num2(ftdm_channel_t *ftdmchan, CgPtyNmb *cgPtyNmb)
{
const char* string = NULL;
uint8_t len,val;
ftdm_caller_data_t *caller_data = &ftdmchan->caller_data;
string = ftdm_call_get_var(caller_data, "isdn.cg_pty2.digits");
if ((string == NULL) || !(*string)) {
return FTDM_FAIL;
}
cgPtyNmb->eh.pres = PRSNT_NODEF;
len = strlen(string);
cgPtyNmb->nmbDigits.len = len;
cgPtyNmb->nmbDigits.pres = PRSNT_NODEF;
memcpy(cgPtyNmb->nmbDigits.val, string, len);
/* Screening Indicator */
cgPtyNmb->screenInd.pres = PRSNT_NODEF;
val = FTDM_SCREENING_INVALID;
string = ftdm_call_get_var(caller_data, "isdn.cg_pty2.screening_ind");
if ((string != NULL) && (*string)) {
val = ftdm_str2ftdm_screening(string);
}
/* isdn.cg_pty2.screen_ind does not exist or we could not parse its value */
if (val == FTDM_SCREENING_INVALID) {
/* default to caller data screening ind */
cgPtyNmb->screenInd.val = caller_data->screen;
} else {
cgPtyNmb->screenInd.val = val;
}
/* Presentation Indicator */
cgPtyNmb->presInd0.pres = PRSNT_NODEF;
val = FTDM_PRES_INVALID;
string = ftdm_call_get_var(caller_data, "isdn.cg_pty2.presentation_ind");
if ((string != NULL) && (*string)) {
val = ftdm_str2ftdm_presentation(string);
}
if (val == FTDM_PRES_INVALID) {
cgPtyNmb->presInd0.val = caller_data->pres;
} else {
cgPtyNmb->presInd0.val = val;
}
/* Numbering Plan Indicator */
cgPtyNmb->nmbPlanId.pres = PRSNT_NODEF;
val = FTDM_NPI_INVALID;
string = ftdm_call_get_var(caller_data, "isdn.cg_pty2.npi");
if ((string != NULL) && (*string)) {
val = ftdm_str2ftdm_npi(string);
}
if (val == FTDM_NPI_INVALID) {
cgPtyNmb->nmbPlanId.val = caller_data->cid_num.plan;
} else {
cgPtyNmb->nmbPlanId.val = val;
}
cgPtyNmb->typeNmb1.pres = PRSNT_NODEF;
/* Type of Number */
val = FTDM_TON_INVALID;
string = ftdm_call_get_var(caller_data, "isdn.cg_pty2.ton");
if ((string != NULL) && (*string)) {
val = ftdm_str2ftdm_ton(string);
}
if (val == FTDM_TON_INVALID) {
cgPtyNmb->typeNmb1.val = caller_data->cid_num.type;
} else {
cgPtyNmb->typeNmb1.val = val;
}
return FTDM_SUCCESS;
}
ftdm_status_t set_called_num(ftdm_channel_t *ftdmchan, CdPtyNmb *cdPtyNmb) ftdm_status_t set_called_num(ftdm_channel_t *ftdmchan, CdPtyNmb *cdPtyNmb)
{ {
ftdm_caller_data_t *caller_data = &ftdmchan->caller_data; ftdm_caller_data_t *caller_data = &ftdmchan->caller_data;
@ -544,7 +659,7 @@ ftdm_status_t set_calling_name(ftdm_channel_t *ftdmchan, ConEvnt *conEvnt)
ftdm_status_t set_calling_subaddr(ftdm_channel_t *ftdmchan, CgPtySad *cgPtySad) ftdm_status_t set_calling_subaddr(ftdm_channel_t *ftdmchan, CgPtySad *cgPtySad)
{ {
const char* clg_subaddr = NULL; const char* clg_subaddr = NULL;
clg_subaddr = ftdm_channel_get_var(ftdmchan, "isdn.calling_subaddr"); clg_subaddr = ftdm_call_get_var(&ftdmchan->caller_data, "isdn.calling_subaddr");
if ((clg_subaddr != NULL) && (*clg_subaddr)) { if ((clg_subaddr != NULL) && (*clg_subaddr)) {
unsigned len = strlen (clg_subaddr); unsigned len = strlen (clg_subaddr);
cgPtySad->eh.pres = PRSNT_NODEF; cgPtySad->eh.pres = PRSNT_NODEF;
@ -565,7 +680,7 @@ ftdm_status_t set_calling_subaddr(ftdm_channel_t *ftdmchan, CgPtySad *cgPtySad)
ftdm_status_t set_facility_ie(ftdm_channel_t *ftdmchan, FacilityStr *facilityStr) ftdm_status_t set_facility_ie(ftdm_channel_t *ftdmchan, FacilityStr *facilityStr)
{ {
ftdm_status_t status; ftdm_status_t status;
status = set_facility_ie_str(ftdmchan, facilityStr->facilityStr.val, (ftdm_size_t*)&facilityStr->facilityStr.len); status = set_facility_ie_str(ftdmchan, facilityStr->facilityStr.val, (uint8_t*)&(facilityStr->facilityStr.len));
if (status == FTDM_SUCCESS) { if (status == FTDM_SUCCESS) {
facilityStr->eh.pres = PRSNT_NODEF; facilityStr->eh.pres = PRSNT_NODEF;
facilityStr->facilityStr.pres = PRSNT_NODEF; facilityStr->facilityStr.pres = PRSNT_NODEF;
@ -573,14 +688,15 @@ ftdm_status_t set_facility_ie(ftdm_channel_t *ftdmchan, FacilityStr *facilityStr
return status; return status;
} }
ftdm_status_t set_facility_ie_str(ftdm_channel_t *ftdmchan, uint8_t *data, ftdm_size_t *data_len) ftdm_status_t set_facility_ie_str(ftdm_channel_t *ftdmchan, uint8_t *data, uint8_t *data_len)
{ {
int len;
ftdm_caller_data_t *caller_data = &ftdmchan->caller_data; ftdm_caller_data_t *caller_data = &ftdmchan->caller_data;
if (caller_data->raw_data_len > 0 && caller_data->raw_data[0] == SNGISDN_Q931_FACILITY_IE_ID) { if (caller_data->raw_data_len > 0 && caller_data->raw_data[0] == SNGISDN_Q931_FACILITY_IE_ID) {
len = caller_data->raw_data[1];
*data_len = caller_data->raw_data[1]; memcpy(data, &caller_data->raw_data[2], len);
memcpy(data, &caller_data->raw_data[2], *data_len); *data_len = len;
return FTDM_SUCCESS; return FTDM_SUCCESS;
} }
return FTDM_FAIL; return FTDM_FAIL;
@ -592,7 +708,7 @@ ftdm_status_t set_prog_ind_ie(ftdm_channel_t *ftdmchan, ProgInd *progInd, ftdm_s
int descr = prog_ind.descr; int descr = prog_ind.descr;
int loc = prog_ind.loc; int loc = prog_ind.loc;
str = ftdm_channel_get_var(ftdmchan, "isdn.prog_ind.descr"); str = ftdm_call_get_var(&ftdmchan->caller_data, "isdn.prog_ind.descr");
if (str && *str) { if (str && *str) {
/* User wants to override progress indicator */ /* User wants to override progress indicator */
descr = ftdm_str2ftdm_sngisdn_progind_descr(str); descr = ftdm_str2ftdm_sngisdn_progind_descr(str);
@ -603,8 +719,8 @@ ftdm_status_t set_prog_ind_ie(ftdm_channel_t *ftdmchan, ProgInd *progInd, ftdm_s
return FTDM_SUCCESS; return FTDM_SUCCESS;
} }
str = ftdm_channel_get_var(ftdmchan, "isdn.prog_ind.loc"); str = ftdm_call_get_var(&ftdmchan->caller_data, "isdn.prog_ind.loc");
if (str && *str) { if (str && *str) {
loc = ftdm_str2ftdm_sngisdn_progind_loc(str); loc = ftdm_str2ftdm_sngisdn_progind_loc(str);
} }
if (loc == SNGISDN_PROGIND_LOC_INVALID) { if (loc == SNGISDN_PROGIND_LOC_INVALID) {

4
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_handle.c
View File

@ -211,10 +211,10 @@ ftdm_status_t handle_con_ind(uint32_t suInstId, uint32_t spInstId, uint32_t circ
/* add any special variables for the dialplan */ /* add any special variables for the dialplan */
sprintf(nadi, "%d", siConEvnt->cgPtyNum.natAddrInd.val); sprintf(nadi, "%d", siConEvnt->cgPtyNum.natAddrInd.val);
ftdm_channel_add_var(ftdmchan, "ss7_clg_nadi", nadi); ftdm_call_add_var(&ftdmchan->caller_data, "ss7_clg_nadi", nadi);
sprintf(nadi, "%d", siConEvnt->cdPtyNum.natAddrInd.val); sprintf(nadi, "%d", siConEvnt->cdPtyNum.natAddrInd.val);
ftdm_channel_add_var(ftdmchan, "ss7_cld_nadi", nadi); ftdm_call_add_var(&ftdmchan->caller_data, "ss7_cld_nadi", nadi);
/* check if a COT test is requested */ /* check if a COT test is requested */

42
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_out.c
View File

@ -187,7 +187,7 @@ void ft_to_sngss7_iam (ftdm_channel_t * ftdmchan)
copy_cgPtyNum_to_sngss7 (&ftdmchan->caller_data, &iam.cgPtyNum); copy_cgPtyNum_to_sngss7 (&ftdmchan->caller_data, &iam.cgPtyNum);
/* check if the user would like a custom NADI value for the calling Pty Num */ /* check if the user would like a custom NADI value for the calling Pty Num */
clg_nadi = ftdm_channel_get_var(ftdmchan, "ss7_clg_nadi"); clg_nadi = ftdm_call_get_var(&ftdmchan->caller_data, "ss7_clg_nadi");
if ((clg_nadi != NULL) && (*clg_nadi)) { if ((clg_nadi != NULL) && (*clg_nadi)) {
SS7_DEBUG_CHAN(ftdmchan,"Found user supplied Calling NADI value \"%s\"\n", clg_nadi); SS7_DEBUG_CHAN(ftdmchan,"Found user supplied Calling NADI value \"%s\"\n", clg_nadi);
iam.cgPtyNum.natAddrInd.val = atoi(clg_nadi); iam.cgPtyNum.natAddrInd.val = atoi(clg_nadi);
@ -196,7 +196,7 @@ void ft_to_sngss7_iam (ftdm_channel_t * ftdmchan)
SS7_DEBUG_CHAN(ftdmchan,"No user supplied NADI value found for CLG, using \"%d\"\n", iam.cgPtyNum.natAddrInd.val); SS7_DEBUG_CHAN(ftdmchan,"No user supplied NADI value found for CLG, using \"%d\"\n", iam.cgPtyNum.natAddrInd.val);
} }
cld_nadi = ftdm_channel_get_var(ftdmchan, "ss7_cld_nadi"); cld_nadi = ftdm_call_get_var(&ftdmchan->caller_data, "ss7_cld_nadi");
if ((cld_nadi != NULL) && (*cld_nadi)) { if ((cld_nadi != NULL) && (*cld_nadi)) {
SS7_DEBUG_CHAN(ftdmchan,"Found user supplied Called NADI value \"%s\"\n", cld_nadi); SS7_DEBUG_CHAN(ftdmchan,"Found user supplied Called NADI value \"%s\"\n", cld_nadi);
iam.cdPtyNum.natAddrInd.val = atoi(cld_nadi); iam.cdPtyNum.natAddrInd.val = atoi(cld_nadi);
@ -206,7 +206,7 @@ void ft_to_sngss7_iam (ftdm_channel_t * ftdmchan)
} }
/* check if the user would like us to send a clg_sub-address */ /* check if the user would like us to send a clg_sub-address */
clg_subAddr = ftdm_channel_get_var(ftdmchan, "ss7_clg_subaddr"); clg_subAddr = ftdm_call_get_var(&ftdmchan->caller_data, "ss7_clg_subaddr");
if ((clg_subAddr != NULL) && (*clg_subAddr)) { if ((clg_subAddr != NULL) && (*clg_subAddr)) {
SS7_DEBUG_CHAN(ftdmchan,"Found user supplied Calling Sub-Address value \"%s\"\n", clg_subAddr); SS7_DEBUG_CHAN(ftdmchan,"Found user supplied Calling Sub-Address value \"%s\"\n", clg_subAddr);
@ -245,7 +245,7 @@ void ft_to_sngss7_iam (ftdm_channel_t * ftdmchan)
} }
/* check if the user would like us to send a cld_sub-address */ /* check if the user would like us to send a cld_sub-address */
cld_subAddr = ftdm_channel_get_var(ftdmchan, "ss7_cld_subaddr"); cld_subAddr = ftdm_call_get_var(&ftdmchan->caller_data, "ss7_cld_subaddr");
if ((cld_subAddr != NULL) && (*cld_subAddr)) { if ((cld_subAddr != NULL) && (*cld_subAddr)) {
SS7_DEBUG_CHAN(ftdmchan,"Found user supplied Called Sub-Address value \"%s\"\n", cld_subAddr); SS7_DEBUG_CHAN(ftdmchan,"Found user supplied Called Sub-Address value \"%s\"\n", cld_subAddr);
@ -298,7 +298,8 @@ void ft_to_sngss7_iam (ftdm_channel_t * ftdmchan)
iam.cgPtyNum.natAddrInd.val, iam.cgPtyNum.natAddrInd.val,
ftdmchan->caller_data.dnis.digits, ftdmchan->caller_data.dnis.digits,
iam.cdPtyNum.natAddrInd.val); iam.cdPtyNum.natAddrInd.val);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -379,7 +380,7 @@ void ft_to_sngss7_acm (ftdm_channel_t * ftdmchan)
ADDRCMPLT); ADDRCMPLT);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx ACM\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx ACM\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -403,7 +404,7 @@ void ft_to_sngss7_anm (ftdm_channel_t * ftdmchan)
5); 5);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx ANM\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx ANM\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -438,7 +439,7 @@ void ft_to_sngss7_rel (ftdm_channel_t * ftdmchan)
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx REL cause=%d \n", SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx REL cause=%d \n",
sngss7_info->circuit->cic, sngss7_info->circuit->cic,
ftdmchan->caller_data.hangup_cause ); ftdmchan->caller_data.hangup_cause );
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -461,7 +462,7 @@ void ft_to_sngss7_rlc (ftdm_channel_t * ftdmchan)
&rlc); &rlc);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx RLC\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx RLC\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -482,7 +483,7 @@ void ft_to_sngss7_rsc (ftdm_channel_t * ftdmchan)
NULL); NULL);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx RSC\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx RSC\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -503,7 +504,7 @@ void ft_to_sngss7_rsca (ftdm_channel_t * ftdmchan)
NULL); NULL);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx RSC-RLC\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx RSC-RLC\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -524,7 +525,7 @@ void ft_to_sngss7_blo (ftdm_channel_t * ftdmchan)
NULL); NULL);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx BLO\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx BLO\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -545,7 +546,7 @@ void ft_to_sngss7_bla (ftdm_channel_t * ftdmchan)
NULL); NULL);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx BLA\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx BLA\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -567,7 +568,7 @@ ft_to_sngss7_ubl (ftdm_channel_t * ftdmchan)
NULL); NULL);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx UBL\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx UBL\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -588,7 +589,7 @@ void ft_to_sngss7_uba (ftdm_channel_t * ftdmchan)
NULL); NULL);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx UBA\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx UBA\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -609,7 +610,7 @@ void ft_to_sngss7_lpa (ftdm_channel_t * ftdmchan)
NULL); NULL);
SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx LPA\n", sngss7_info->circuit->cic); SS7_INFO_CHAN(ftdmchan,"[CIC:%d]Tx LPA\n", sngss7_info->circuit->cic);
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -654,6 +655,7 @@ void ft_to_sngss7_gra (ftdm_channel_t * ftdmchan)
sngss7_info->circuit->cic, sngss7_info->circuit->cic,
(sngss7_info->circuit->cic + sngss7_span->rx_grs.range)); (sngss7_info->circuit->cic + sngss7_span->rx_grs.range));
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -686,7 +688,8 @@ void ft_to_sngss7_grs (ftdm_channel_t * ftdmchan)
sngss7_info->circuit->cic, sngss7_info->circuit->cic,
sngss7_info->circuit->cic, sngss7_info->circuit->cic,
(sngss7_info->circuit->cic + sngss7_span->tx_grs.range)); (sngss7_info->circuit->cic + sngss7_span->tx_grs.range));
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -735,7 +738,7 @@ void ft_to_sngss7_cgba(ftdm_channel_t * ftdmchan)
/* clean out the saved data */ /* clean out the saved data */
memset(&sngss7_span->rx_cgb, 0x0, sizeof(sngss7_group_data_t)); memset(&sngss7_span->rx_cgb, 0x0, sizeof(sngss7_group_data_t));
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -785,6 +788,7 @@ void ft_to_sngss7_cgua(ftdm_channel_t * ftdmchan)
/* clean out the saved data */ /* clean out the saved data */
memset(&sngss7_span->rx_cgu, 0x0, sizeof(sngss7_group_data_t)); memset(&sngss7_span->rx_cgu, 0x0, sizeof(sngss7_group_data_t));
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -835,6 +839,7 @@ void ft_to_sngss7_cgb(ftdm_channel_t * ftdmchan)
/* clean out the saved data */ /* clean out the saved data */
memset(&sngss7_span->tx_cgb, 0x0, sizeof(sngss7_group_data_t)); memset(&sngss7_span->tx_cgb, 0x0, sizeof(sngss7_group_data_t));
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }
@ -885,6 +890,7 @@ void ft_to_sngss7_cgu(ftdm_channel_t * ftdmchan)
/* clean out the saved data */ /* clean out the saved data */
memset(&sngss7_span->tx_cgu, 0x0, sizeof(sngss7_group_data_t)); memset(&sngss7_span->tx_cgu, 0x0, sizeof(sngss7_group_data_t));
ftdm_call_clear_vars(&ftdmchan->caller_data);
SS7_FUNC_TRACE_EXIT (__FUNCTION__); SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return; return;
} }

57
libs/freetdm/src/include/freetdm.h
View File

@ -272,6 +272,8 @@ typedef struct {
uint8_t plan; uint8_t plan;
} ftdm_number_t; } ftdm_number_t;
typedef void * ftdm_variable_container_t;
/*! \brief Caller information */ /*! \brief Caller information */
typedef struct ftdm_caller_data { typedef struct ftdm_caller_data {
char cid_date[8]; /*!< Caller ID date */ char cid_date[8]; /*!< Caller ID date */
@ -286,12 +288,13 @@ typedef struct ftdm_caller_data {
char collected[25]; /*!< Collected digits so far */ char collected[25]; /*!< Collected digits so far */
int hangup_cause; /*!< Hangup cause */ int hangup_cause; /*!< Hangup cause */
char raw_data[1024]; /*!< Protocol specific raw caller data */ char raw_data[1024]; /*!< Protocol specific raw caller data */
uint32_t raw_data_len; /* !< Raw data length */ uint32_t raw_data_len; /*!< Raw data length */
/* these 2 are undocumented right now, only used by boost: */ /* these 2 are undocumented right now, only used by boost: */
/* bearer capability */ /* bearer capability */
ftdm_bearer_cap_t bearer_capability; ftdm_bearer_cap_t bearer_capability;
/* user information layer 1 protocol */ /* user information layer 1 protocol */
ftdm_user_layer1_prot_t bearer_layer1; ftdm_user_layer1_prot_t bearer_layer1;
ftdm_variable_container_t variables; /*!<variables attached to this call */
} ftdm_caller_data_t; } ftdm_caller_data_t;
/*! \brief Tone type */ /*! \brief Tone type */
@ -316,7 +319,7 @@ typedef enum {
FTDM_SIGEVENT_RESTART, /*!< Restart has been requested. Typically you hangup your call resources here */ FTDM_SIGEVENT_RESTART, /*!< Restart has been requested. Typically you hangup your call resources here */
FTDM_SIGEVENT_SIGSTATUS_CHANGED, /*!< Signaling protocol status changed (ie: D-chan up), see new status in raw_data ftdm_sigmsg_t member */ FTDM_SIGEVENT_SIGSTATUS_CHANGED, /*!< Signaling protocol status changed (ie: D-chan up), see new status in raw_data ftdm_sigmsg_t member */
FTDM_SIGEVENT_COLLISION, /*!< Outgoing call was dropped because an incoming call arrived at the same time */ FTDM_SIGEVENT_COLLISION, /*!< Outgoing call was dropped because an incoming call arrived at the same time */
FTDM_SIGEVENT_MSG, /*!< We received an in-call msg */ FTDM_SIGEVENT_FACILITY, /* !< In call facility event */
FTDM_SIGEVENT_INVALID FTDM_SIGEVENT_INVALID
} ftdm_signal_event_t; } ftdm_signal_event_t;
#define SIGNAL_STRINGS "START", "STOP", "RELEASED", "UP", "FLASH", "PROCEED", "PROGRESS", \ #define SIGNAL_STRINGS "START", "STOP", "RELEASED", "UP", "FLASH", "PROCEED", "PROGRESS", \
@ -378,7 +381,7 @@ struct ftdm_sigmsg {
ftdm_channel_t *channel; /*!< Related channel */ ftdm_channel_t *channel; /*!< Related channel */
uint32_t chan_id; /*!< easy access to chan id */ uint32_t chan_id; /*!< easy access to chan id */
uint32_t span_id; /*!< easy access to span_id */ uint32_t span_id; /*!< easy access to span_id */
ftdm_signaling_status_t sigstatus; /*!< Signaling status (valid if event_id is FTDM_SIGEVENT_SIGSTATUS_CHANGED) */ ftdm_signaling_status_t sigstatus; /*!< Signaling status (valid if event_id is FTDM_SIGEVENT_SIGSTATUS_CHANGED) */
void *raw_data; /*!< Message specific data if any */ void *raw_data; /*!< Message specific data if any */
uint32_t raw_data_len; /*!< Data len in case is needed */ uint32_t raw_data_len; /*!< Data len in case is needed */
}; };
@ -507,6 +510,7 @@ struct ftdm_memory_handler {
* You don't need these unless your implementing an I/O interface module (most users don't) */ * You don't need these unless your implementing an I/O interface module (most users don't) */
#define FIO_CHANNEL_REQUEST_ARGS (ftdm_span_t *span, uint32_t chan_id, ftdm_direction_t direction, ftdm_caller_data_t *caller_data, ftdm_channel_t **ftdmchan) #define FIO_CHANNEL_REQUEST_ARGS (ftdm_span_t *span, uint32_t chan_id, ftdm_direction_t direction, ftdm_caller_data_t *caller_data, ftdm_channel_t **ftdmchan)
#define FIO_CHANNEL_OUTGOING_CALL_ARGS (ftdm_channel_t *ftdmchan) #define FIO_CHANNEL_OUTGOING_CALL_ARGS (ftdm_channel_t *ftdmchan)
#define FIO_CHANNEL_SEND_MSG_ARGS (ftdm_channel_t *ftdmchan, ftdm_sigmsg_t *sigmsg)
#define FIO_CHANNEL_SET_SIG_STATUS_ARGS (ftdm_channel_t *ftdmchan, ftdm_signaling_status_t status) #define FIO_CHANNEL_SET_SIG_STATUS_ARGS (ftdm_channel_t *ftdmchan, ftdm_signaling_status_t status)
#define FIO_CHANNEL_GET_SIG_STATUS_ARGS (ftdm_channel_t *ftdmchan, ftdm_signaling_status_t *status) #define FIO_CHANNEL_GET_SIG_STATUS_ARGS (ftdm_channel_t *ftdmchan, ftdm_signaling_status_t *status)
#define FIO_SPAN_SET_SIG_STATUS_ARGS (ftdm_span_t *span, ftdm_signaling_status_t status) #define FIO_SPAN_SET_SIG_STATUS_ARGS (ftdm_span_t *span, ftdm_signaling_status_t status)
@ -539,6 +543,7 @@ struct ftdm_memory_handler {
* You don't need these unless your implementing an I/O interface module (most users don't) */ * You don't need these unless your implementing an I/O interface module (most users don't) */
typedef ftdm_status_t (*fio_channel_request_t) FIO_CHANNEL_REQUEST_ARGS ; typedef ftdm_status_t (*fio_channel_request_t) FIO_CHANNEL_REQUEST_ARGS ;
typedef ftdm_status_t (*fio_channel_outgoing_call_t) FIO_CHANNEL_OUTGOING_CALL_ARGS ; typedef ftdm_status_t (*fio_channel_outgoing_call_t) FIO_CHANNEL_OUTGOING_CALL_ARGS ;
typedef ftdm_status_t (*fio_channel_send_msg_t) FIO_CHANNEL_SEND_MSG_ARGS;
typedef ftdm_status_t (*fio_channel_set_sig_status_t) FIO_CHANNEL_SET_SIG_STATUS_ARGS; typedef ftdm_status_t (*fio_channel_set_sig_status_t) FIO_CHANNEL_SET_SIG_STATUS_ARGS;
typedef ftdm_status_t (*fio_channel_get_sig_status_t) FIO_CHANNEL_GET_SIG_STATUS_ARGS; typedef ftdm_status_t (*fio_channel_get_sig_status_t) FIO_CHANNEL_GET_SIG_STATUS_ARGS;
typedef ftdm_status_t (*fio_span_set_sig_status_t) FIO_SPAN_SET_SIG_STATUS_ARGS; typedef ftdm_status_t (*fio_span_set_sig_status_t) FIO_SPAN_SET_SIG_STATUS_ARGS;
@ -572,6 +577,7 @@ typedef ftdm_status_t (*fio_api_t) FIO_API_ARGS ;
* You don't need these unless your implementing an I/O interface module (most users don't) */ * You don't need these unless your implementing an I/O interface module (most users don't) */
#define FIO_CHANNEL_REQUEST_FUNCTION(name) ftdm_status_t name FIO_CHANNEL_REQUEST_ARGS #define FIO_CHANNEL_REQUEST_FUNCTION(name) ftdm_status_t name FIO_CHANNEL_REQUEST_ARGS
#define FIO_CHANNEL_OUTGOING_CALL_FUNCTION(name) ftdm_status_t name FIO_CHANNEL_OUTGOING_CALL_ARGS #define FIO_CHANNEL_OUTGOING_CALL_FUNCTION(name) ftdm_status_t name FIO_CHANNEL_OUTGOING_CALL_ARGS
#define FIO_CHANNEL_SEND_MSG_FUNCTION(name) ftdm_status_t name FIO_CHANNEL_SEND_MSG_ARGS
#define FIO_CHANNEL_SET_SIG_STATUS_FUNCTION(name) ftdm_status_t name FIO_CHANNEL_SET_SIG_STATUS_ARGS #define FIO_CHANNEL_SET_SIG_STATUS_FUNCTION(name) ftdm_status_t name FIO_CHANNEL_SET_SIG_STATUS_ARGS
#define FIO_CHANNEL_GET_SIG_STATUS_FUNCTION(name) ftdm_status_t name FIO_CHANNEL_GET_SIG_STATUS_ARGS #define FIO_CHANNEL_GET_SIG_STATUS_FUNCTION(name) ftdm_status_t name FIO_CHANNEL_GET_SIG_STATUS_ARGS
#define FIO_SPAN_SET_SIG_STATUS_FUNCTION(name) ftdm_status_t name FIO_SPAN_SET_SIG_STATUS_ARGS #define FIO_SPAN_SET_SIG_STATUS_FUNCTION(name) ftdm_status_t name FIO_SPAN_SET_SIG_STATUS_ARGS
@ -672,6 +678,12 @@ FT_DECLARE(ftdm_status_t) _ftdm_channel_call_place(const char *file, const char
/*! \brief Indicate a new condition in an incoming call recording the source code point where it was called (see ftdm_channel_call_indicate for an easy to use macro) */ /*! \brief Indicate a new condition in an incoming call recording the source code point where it was called (see ftdm_channel_call_indicate for an easy to use macro) */
FT_DECLARE(ftdm_status_t) _ftdm_channel_call_indicate(const char *file, const char *func, int line, ftdm_channel_t *ftdmchan, ftdm_channel_indication_t indication); FT_DECLARE(ftdm_status_t) _ftdm_channel_call_indicate(const char *file, const char *func, int line, ftdm_channel_t *ftdmchan, ftdm_channel_indication_t indication);
/*! \brief Send a message on a call */
#define ftdm_channel_call_send_msg(ftdmchan, sigmsg) _ftdm_channel_call_send_msg(__FILE__, __FUNCTION__, __LINE__, (ftdmchan), (sigmsg))
/*! \brief Send a signal on a call recording the source code point where it was called (see ftdm_channel_call_send_msg for an easy to use macro) */
FT_DECLARE(ftdm_status_t) _ftdm_channel_call_send_msg(const char *file, const char *func, int line, ftdm_channel_t *ftdmchan, ftdm_sigmsg_t *sigmsg);
/*! \brief Hangup the call without cause */ /*! \brief Hangup the call without cause */
#define ftdm_channel_call_hangup(ftdmchan) _ftdm_channel_call_hangup(__FILE__, __FUNCTION__, __LINE__, (ftdmchan)) #define ftdm_channel_call_hangup(ftdmchan) _ftdm_channel_call_hangup(__FILE__, __FUNCTION__, __LINE__, (ftdmchan))
@ -1128,6 +1140,45 @@ FT_DECLARE(ftdm_iterator_t *) ftdm_iterator_next(ftdm_iterator_t *iter);
*/ */
FT_DECLARE(ftdm_status_t) ftdm_iterator_free(ftdm_iterator_t *iter); FT_DECLARE(ftdm_status_t) ftdm_iterator_free(ftdm_iterator_t *iter);
/*! \brief Add a custom variable to the call
* \note This variables may be used by signaling modules to override signaling parameters
* \todo Document which signaling variables are available
* */
FT_DECLARE(ftdm_status_t) ftdm_call_add_var(ftdm_caller_data_t *caller_data, const char *var_name, const char *value);
/*! \brief Get a custom variable from the call.
* \note The variable pointer returned is only valid during the callback receiving SIGEVENT. */
FT_DECLARE(const char *) ftdm_call_get_var(ftdm_caller_data_t *caller_data, const char *var_name);
/*! \brief Get an iterator to iterate over the channel variables
* \param caller_data The signal msg structure containing the variables
* \param iter Optional iterator. You can reuse an old iterator (not previously freed) to avoid the extra allocation of a new iterator.
* \note The iterator pointer returned is only valid while the signal message and it'll be destroyed when the signal message is processed.
* This iterator is completely non-thread safe, if you are adding variables or removing variables while iterating
* results are unpredictable
*/
FT_DECLARE(ftdm_iterator_t *) ftdm_call_get_var_iterator(const ftdm_caller_data_t *caller_data, ftdm_iterator_t *iter);
/*! \brief Get variable name and value for the current iterator position */
FT_DECLARE(ftdm_status_t) ftdm_call_get_current_var(ftdm_iterator_t *iter, const char **var_name, const char **var_val);
/*! \brief Clear all variables attached to the call
* \note Variables are cleared at the end of each call back, so it is not necessary for the user to call this function.
* \todo Document which signaling variables are available
* */
FT_DECLARE(ftdm_status_t) ftdm_call_clear_vars(ftdm_caller_data_t *caller_data);
/*! \brief Remove a variable attached to the call
* \note Removes a variable that was attached to the call.
* \todo Document which call variables are available
* */
FT_DECLARE(ftdm_status_t) ftdm_call_remove_var(ftdm_caller_data_t *caller_data, const char *var_name);
/*! \brief Clears all the temporary data attached to this call
* \note Clears caller_data->variables and caller_data->raw_data.
* */
FT_DECLARE(void) ftdm_call_clear_data(ftdm_caller_data_t *caller_data);
/*! \brief Get the span pointer associated to the channel */ /*! \brief Get the span pointer associated to the channel */
FT_DECLARE(ftdm_span_t *) ftdm_channel_get_span(const ftdm_channel_t *ftdmchan); FT_DECLARE(ftdm_span_t *) ftdm_channel_get_span(const ftdm_channel_t *ftdmchan);

1
libs/freetdm/src/include/private/ftdm_core.h
View File

@ -501,6 +501,7 @@ struct ftdm_span {
teletone_multi_tone_t tone_finder[FTDM_TONEMAP_INVALID+1]; teletone_multi_tone_t tone_finder[FTDM_TONEMAP_INVALID+1];
ftdm_channel_t *channels[FTDM_MAX_CHANNELS_SPAN+1]; ftdm_channel_t *channels[FTDM_MAX_CHANNELS_SPAN+1];
fio_channel_outgoing_call_t outgoing_call; fio_channel_outgoing_call_t outgoing_call;
fio_channel_send_msg_t send_msg;
fio_channel_set_sig_status_t set_channel_sig_status; fio_channel_set_sig_status_t set_channel_sig_status;
fio_channel_get_sig_status_t get_channel_sig_status; fio_channel_get_sig_status_t get_channel_sig_status;
fio_span_set_sig_status_t set_span_sig_status; fio_span_set_sig_status_t set_span_sig_status;