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mod_media_gateway now specifies physical channel when opening TDM terminations

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This commit is contained in:
David Yat Sin
2012-09-11 14:45:57 -04:00
parent 9537ed3737
commit fcbfc69466
3 changed files with 118 additions and 15 deletions
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96
libs/freetdm/src/ftdm_io.c
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@@ -1893,7 +1893,7 @@ done:
return status;
}
static ftdm_status_t _ftdm_channel_open(uint32_t span_id, uint32_t chan_id, ftdm_channel_t **ftdmchan)
static ftdm_status_t _ftdm_channel_open(uint32_t span_id, uint32_t chan_id, ftdm_channel_t **ftdmchan, uint8_t physical)
{
ftdm_channel_t *check = NULL;
ftdm_span_t *span = NULL;
@@ -1922,14 +1922,46 @@ static ftdm_status_t _ftdm_channel_open(uint32_t span_id, uint32_t chan_id, ftdm
goto done;
}
if (chan_id < 1 || chan_id > span->chan_count) {
ftdm_log(FTDM_LOG_ERROR, "Invalid channel %d to open in span %d\n", chan_id, span_id);
goto done;
}
if (physical) { /* Open by physical */
ftdm_channel_t *fchan = NULL;
ftdm_iterator_t *citer = NULL;
ftdm_iterator_t *curr = NULL;
if (!(check = span->channels[chan_id])) {
ftdm_log(FTDM_LOG_CRIT, "Wow, no channel %d in span %d\n", chan_id, span_id);
goto done;
if (chan_id < 1) {
ftdm_log(FTDM_LOG_ERROR, "Invalid physical channel %d to open in span %d\n", chan_id, span_id);
status = FTDM_FAIL;
goto done;
}
citer = ftdm_span_get_chan_iterator(span, NULL);
if (!citer) {
status = ENOMEM;
goto done;
}
for (curr = citer ; curr; curr = ftdm_iterator_next(curr)) {
fchan = ftdm_iterator_current(curr);
if (fchan->physical_chan_id == chan_id) {
check = fchan;
break;
}
}
ftdm_iterator_free(citer);
if (!check) {
ftdm_log(FTDM_LOG_CRIT, "Wow, no physical channel %d in span %d\n", chan_id, span_id);
goto done;
}
} else { /* Open by logical */
if (chan_id < 1 || chan_id > span->chan_count) {
ftdm_log(FTDM_LOG_ERROR, "Invalid channel %d to open in span %d\n", chan_id, span_id);
goto done;
}
if (!(check = span->channels[chan_id])) {
ftdm_log(FTDM_LOG_CRIT, "Wow, no channel %d in span %d\n", chan_id, span_id);
goto done;
}
}
ftdm_channel_lock(check);
@@ -2000,7 +2032,18 @@ done:
FT_DECLARE(ftdm_status_t) ftdm_channel_open(uint32_t span_id, uint32_t chan_id, ftdm_channel_t **ftdmchan)
{
ftdm_status_t status;
status = _ftdm_channel_open(span_id, chan_id, ftdmchan);
status = _ftdm_channel_open(span_id, chan_id, ftdmchan, 0);
if (status == FTDM_SUCCESS) {
ftdm_channel_t *fchan = *ftdmchan;
ftdm_channel_unlock(fchan);
}
return status;
}
FT_DECLARE(ftdm_status_t) ftdm_channel_open_ph(uint32_t span_id, uint32_t chan_id, ftdm_channel_t **ftdmchan)
{
ftdm_status_t status;
status = _ftdm_channel_open(span_id, chan_id, ftdmchan, 1);
if (status == FTDM_SUCCESS) {
ftdm_channel_t *fchan = *ftdmchan;
ftdm_channel_unlock(fchan);
@@ -2377,6 +2420,39 @@ FT_DECLARE(ftdm_channel_t *) ftdm_span_get_channel(const ftdm_span_t *span, uint
return chan;
}
FT_DECLARE(ftdm_channel_t *) ftdm_span_get_channel_ph(const ftdm_span_t *span, uint32_t chanid)
{
ftdm_channel_t *chan = NULL;
ftdm_channel_t *fchan = NULL;
ftdm_iterator_t *citer = NULL;
ftdm_iterator_t *curr = NULL;
ftdm_mutex_lock(span->mutex);
if (chanid == 0) {
ftdm_mutex_unlock(span->mutex);
return NULL;
}
citer = ftdm_span_get_chan_iterator(span, NULL);
if (!citer) {
ftdm_mutex_unlock(span->mutex);
return NULL;
}
for (curr = citer ; curr; curr = ftdm_iterator_next(curr)) {
fchan = ftdm_iterator_current(curr);
if (fchan->physical_chan_id == chanid) {
chan = fchan;
break;
}
}
ftdm_iterator_free(citer);
ftdm_mutex_unlock(span->mutex);
return chan;
}
FT_DECLARE(uint32_t) ftdm_span_get_chan_count(const ftdm_span_t *span)
{
uint32_t count;
@@ -2673,7 +2749,7 @@ FT_DECLARE(ftdm_status_t) _ftdm_call_place(const char *file, const char *func, i
status = _ftdm_channel_open_by_group(hunting->mode_data.group.group_id,
hunting->mode_data.group.direction, caller_data, &fchan);
} else if (hunting->mode == FTDM_HUNT_CHAN) {
status = _ftdm_channel_open(hunting->mode_data.chan.span_id, hunting->mode_data.chan.chan_id, &fchan);
status = _ftdm_channel_open(hunting->mode_data.chan.span_id, hunting->mode_data.chan.chan_id, &fchan, 0);
} else {
ftdm_log(FTDM_LOG_ERROR, "Cannot make outbound call with invalid hunting mode %d\n", hunting->mode);
return FTDM_EINVAL;