/**
* \brief Executes an FreeTDM command on a Wanpipe channel
* \param ftdmchan Channel to execute command on
* \param command FreeTDM command to execute
* \param obj Object (unused)
* \return Success or failure
*/
static FIO_COMMAND_FUNCTION(wanpipe_command)
{
wanpipe_tdm_api_t tdm_api;
int err = 0;
memset(&tdm_api, 0, sizeof(tdm_api));
switch(command) {
case FTDM_COMMAND_OFFHOOK:
{
err=sangoma_tdm_txsig_offhook(ftdmchan->sockfd,&tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "OFFHOOK Failed");
return FTDM_FAIL;
}
ftdm_set_flag_locked(ftdmchan, FTDM_CHANNEL_OFFHOOK);
}
break;
case FTDM_COMMAND_ONHOOK:
{
err=sangoma_tdm_txsig_onhook(ftdmchan->sockfd,&tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "ONHOOK Failed");
return FTDM_FAIL;
}
ftdm_clear_flag_locked(ftdmchan, FTDM_CHANNEL_OFFHOOK);
}
break;
case FTDM_COMMAND_GENERATE_RING_ON:
{
err=sangoma_tdm_txsig_start(ftdmchan->sockfd,&tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "Ring Failed");
return FTDM_FAIL;
}
ftdm_set_flag_locked(ftdmchan, FTDM_CHANNEL_RINGING);
ftdm_set_pflag_locked(ftdmchan, WP_RINGING);
ftdmchan->ring_time = ftdm_current_time_in_ms() + wp_globals.ring_on_ms;
}
break;
case FTDM_COMMAND_GENERATE_RING_OFF:
{
err=sangoma_tdm_txsig_offhook(ftdmchan->sockfd,&tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "Ring-off Failed");
return FTDM_FAIL;
}
ftdm_clear_pflag_locked(ftdmchan, WP_RINGING);
ftdm_clear_flag_locked(ftdmchan, FTDM_CHANNEL_RINGING);
}
break;
case FTDM_COMMAND_GET_INTERVAL:
{
err=sangoma_tdm_get_usr_period(ftdmchan->sockfd, &tdm_api);
if (err > 0 ) {
FTDM_COMMAND_OBJ_INT = err;
err=0;
}
}
break;
case FTDM_COMMAND_ENABLE_ECHOCANCEL:
{
err=sangoma_tdm_enable_hwec(ftdmchan->sockfd, &tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "HWEC Enable Failed");
return FTDM_FAIL;
}
}
break;
case FTDM_COMMAND_DISABLE_ECHOCANCEL:
{
err=sangoma_tdm_disable_hwec(ftdmchan->sockfd, &tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "HWEC Disable Failed");
return FTDM_FAIL;
}
}
break;
case FTDM_COMMAND_ENABLE_DTMF_DETECT:
{
#ifdef WP_API_FEATURE_DTMF_EVENTS
err = sangoma_tdm_enable_dtmf_events(ftdmchan->sockfd, &tdm_api);
if (err) {
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "Enabling of Sangoma HW DTMF failed\n");
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "HW DTMF Enable Failed");
return FTDM_FAIL;
}
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_DEBUG, "Enabled DTMF events\n");
#else
return FTDM_NOTIMPL;
#endif
}
break;
case FTDM_COMMAND_DISABLE_DTMF_DETECT:
{
#ifdef WP_API_FEATURE_DTMF_EVENTS
err = sangoma_tdm_disable_dtmf_events(ftdmchan->sockfd, &tdm_api);
if (err) {
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "Disabling of Sangoma HW DTMF failed\n");
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "HW DTMF Disable Failed");
return FTDM_FAIL;
}
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_DEBUG, "Disabled DTMF events\n");
#else
return FTDM_NOTIMPL;
#endif
}
break;
case FTDM_COMMAND_ENABLE_LOOP:
{
#ifdef WP_API_FEATURE_LOOP
err=sangoma_tdm_enable_loop(ftdmchan->sockfd, &tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "Loop Enable Failed");
return FTDM_FAIL;
}
#endif
}
break;
case FTDM_COMMAND_DISABLE_LOOP:
{
#ifdef WP_API_FEATURE_LOOP
err=sangoma_tdm_disable_loop(ftdmchan->sockfd, &tdm_api);
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "Loop Disable Failed");
return FTDM_FAIL;
}
#endif
}
break;
case FTDM_COMMAND_SET_INTERVAL:
{
err=sangoma_tdm_set_usr_period(ftdmchan->sockfd, &tdm_api, FTDM_COMMAND_OBJ_INT);
ftdmchan->packet_len = ftdmchan->native_interval * (ftdmchan->effective_codec == FTDM_CODEC_SLIN ? 16 : 8);
}
break;
case FTDM_COMMAND_SET_CAS_BITS:
{
#ifdef LIBSANGOMA_VERSION
err = sangoma_tdm_write_rbs(ftdmchan->sockfd,&tdm_api, ftdmchan->physical_chan_id, wanpipe_swap_bits(FTDM_COMMAND_OBJ_INT));
#else
err = sangoma_tdm_write_rbs(ftdmchan->sockfd, &tdm_api, wanpipe_swap_bits(FTDM_COMMAND_OBJ_INT));
#endif
}
break;
case FTDM_COMMAND_GET_CAS_BITS:
{
#ifdef LIBSANGOMA_VERSION
unsigned char rbsbits;
err = sangoma_tdm_read_rbs(ftdmchan->sockfd, &tdm_api, ftdmchan->physical_chan_id, &rbsbits);
if (!err) {
FTDM_COMMAND_OBJ_INT = wanpipe_swap_bits(rbsbits);
}
#else
// does sangoma_tdm_read_rbs is available here?
FTDM_COMMAND_OBJ_INT = ftdmchan->rx_cas_bits;
#endif
}
break;
case FTDM_COMMAND_SET_LINK_STATUS:
{
ftdm_channel_hw_link_status_t status = FTDM_COMMAND_OBJ_INT;
char sangoma_status = status == FTDM_HW_LINK_CONNECTED ? FE_CONNECTED : FE_DISCONNECTED;
err = sangoma_tdm_set_fe_status(ftdmchan->sockfd, &tdm_api, sangoma_status);
}
break;
case FTDM_COMMAND_GET_LINK_STATUS:
{
unsigned char sangoma_status = 0;
err = sangoma_tdm_get_fe_status(ftdmchan->sockfd, &tdm_api, &sangoma_status);
if (!err) {
FTDM_COMMAND_OBJ_INT = sangoma_status == FE_CONNECTED ? FTDM_HW_LINK_CONNECTED : FTDM_HW_LINK_DISCONNECTED;
}
}
break;
default:
break;
};
if (err) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "%s", strerror(errno));
return FTDM_FAIL;
}
return FTDM_SUCCESS;
}
/**
* \brief Executes an Openzap command on a Wanpipe channel
* \param zchan Channel to execute command on
* \param command Openzap command to execute
* \param obj Object (unused)
* \return Success or failure
*/
static ZIO_COMMAND_FUNCTION(wanpipe_command)
{
wanpipe_tdm_api_t tdm_api;
int err = 0;
memset(&tdm_api, 0, sizeof(tdm_api));
switch(command) {
case ZAP_COMMAND_OFFHOOK:
{
err=sangoma_tdm_txsig_offhook(zchan->sockfd,&tdm_api);
if (err) {
snprintf(zchan->last_error, sizeof(zchan->last_error), "OFFHOOK Failed");
return ZAP_FAIL;
}
zap_set_flag_locked(zchan, ZAP_CHANNEL_OFFHOOK);
}
break;
case ZAP_COMMAND_ONHOOK:
{
err=sangoma_tdm_txsig_onhook(zchan->sockfd,&tdm_api);
if (err) {
snprintf(zchan->last_error, sizeof(zchan->last_error), "ONHOOK Failed");
return ZAP_FAIL;
}
zap_clear_flag_locked(zchan, ZAP_CHANNEL_OFFHOOK);
}
break;
case ZAP_COMMAND_GENERATE_RING_ON:
{
err=sangoma_tdm_txsig_start(zchan->sockfd,&tdm_api);
if (err) {
snprintf(zchan->last_error, sizeof(zchan->last_error), "Ring Failed");
return ZAP_FAIL;
}
zap_set_flag_locked(zchan, ZAP_CHANNEL_RINGING);
zap_set_pflag_locked(zchan, WP_RINGING);
zchan->ring_time = zap_current_time_in_ms() + wp_globals.ring_on_ms;
}
break;
case ZAP_COMMAND_GENERATE_RING_OFF:
{
err=sangoma_tdm_txsig_offhook(zchan->sockfd,&tdm_api);
if (err) {
snprintf(zchan->last_error, sizeof(zchan->last_error), "Ring-off Failed");
return ZAP_FAIL;
}
zap_clear_pflag_locked(zchan, WP_RINGING);
zap_clear_flag_locked(zchan, ZAP_CHANNEL_RINGING);
}
break;
case ZAP_COMMAND_GET_INTERVAL:
{
err=sangoma_tdm_get_usr_period(zchan->sockfd, &tdm_api);
if (err > 0 ) {
ZAP_COMMAND_OBJ_INT = err;
err=0;
}
}
break;
case ZAP_COMMAND_ENABLE_ECHOCANCEL:
{
err=sangoma_tdm_enable_hwec(zchan->sockfd, &tdm_api);
if (err) {
snprintf(zchan->last_error, sizeof(zchan->last_error), "HWEC Enable Failed");
return ZAP_FAIL;
}
}
break;
case ZAP_COMMAND_DISABLE_ECHOCANCEL:
{
err=sangoma_tdm_disable_hwec(zchan->sockfd, &tdm_api);
if (err) {
snprintf(zchan->last_error, sizeof(zchan->last_error), "HWEC Disable Failed");
return ZAP_FAIL;
}
}
break;
case ZAP_COMMAND_ENABLE_DTMF_DETECT:
{
#ifdef WP_API_FEATURE_DTMF_EVENTS
err = sangoma_tdm_enable_dtmf_events(zchan->sockfd, &tdm_api);
if (err) {
zap_log(ZAP_LOG_WARNING, "Enabling of Sangoma HW DTMF failed\n");
snprintf(zchan->last_error, sizeof(zchan->last_error), "HW DTMF Enable Failed");
return ZAP_FAIL;
}
zap_log(ZAP_LOG_DEBUG, "Enabled DTMF events on chan %d:%d\n", zchan->span_id, zchan->chan_id);
#else
return ZAP_NOTIMPL;
#endif
}
break;
case ZAP_COMMAND_DISABLE_DTMF_DETECT:
{
#ifdef WP_API_FEATURE_DTMF_EVENTS
err = sangoma_tdm_disable_dtmf_events(zchan->sockfd, &tdm_api);
if (err) {
zap_log(ZAP_LOG_WARNING, "Disabling of Sangoma HW DTMF failed\n");
snprintf(zchan->last_error, sizeof(zchan->last_error), "HW DTMF Disable Failed");
return ZAP_FAIL;
}
zap_log(ZAP_LOG_DEBUG, "Disabled DTMF events on chan %d:%d\n", zchan->span_id, zchan->chan_id);
#else
return ZAP_NOTIMPL;
#endif
}
break;
case ZAP_COMMAND_ENABLE_LOOP:
{
#ifdef WP_API_FEATURE_LOOP
err=sangoma_tdm_enable_loop(zchan->sockfd, &tdm_api);
if (err) {
snprintf(zchan->last_error, sizeof(zchan->last_error), "Loop Enable Failed");
return ZAP_FAIL;
}
#endif
}
break;
case ZAP_COMMAND_DISABLE_LOOP:
{
#ifdef WP_API_FEATURE_LOOP
err=sangoma_tdm_disable_loop(zchan->sockfd, &tdm_api);
if (err) {
snprintf(zchan->last_error, sizeof(zchan->last_error), "Loop Disable Failed");
return ZAP_FAIL;
}
#endif
}
break;
case ZAP_COMMAND_SET_INTERVAL:
{
err=sangoma_tdm_set_usr_period(zchan->sockfd, &tdm_api, ZAP_COMMAND_OBJ_INT);
zchan->packet_len = zchan->native_interval * (zchan->effective_codec == ZAP_CODEC_SLIN ? 16 : 8);
}
break;
case ZAP_COMMAND_SET_CAS_BITS:
{
#ifdef LIBSANGOMA_VERSION
err = sangoma_tdm_write_rbs(zchan->sockfd,&tdm_api, zchan->physical_chan_id, wanpipe_swap_bits(ZAP_COMMAND_OBJ_INT));
#else
err = sangoma_tdm_write_rbs(zchan->sockfd, &tdm_api, wanpipe_swap_bits(ZAP_COMMAND_OBJ_INT));
#endif
}
break;
case ZAP_COMMAND_GET_CAS_BITS:
{
#ifdef LIBSANGOMA_VERSION
unsigned char rbsbits;
err = sangoma_tdm_read_rbs(zchan->sockfd, &tdm_api, zchan->physical_chan_id, &rbsbits);
if (!err) {
ZAP_COMMAND_OBJ_INT = wanpipe_swap_bits(rbsbits);
}
#else
// does sangoma_tdm_read_rbs is available here?
ZAP_COMMAND_OBJ_INT = zchan->rx_cas_bits;
#endif
}
break;
default:
break;
};
if (err) {
snprintf(zchan->last_error, sizeof(zchan->last_error), "%s", strerror(errno));
return ZAP_FAIL;
}
return ZAP_SUCCESS;
}
