SPAN_DECLARE(fax_state_t *) fax_init(fax_state_t *s, int calling_party)
{
if (s == NULL)
{
if ((s = (fax_state_t *) malloc(sizeof(*s))) == NULL)
return NULL;
}
memset(s, 0, sizeof(*s));
span_log_init(&s->logging, SPAN_LOG_NONE, NULL);
span_log_set_protocol(&s->logging, "FAX");
fax_modems_init(&s->modems,
FALSE,
t30_hdlc_accept,
hdlc_underflow_handler,
t30_non_ecm_put_bit,
t30_non_ecm_get_bit,
tone_detected,
&s->t30);
t30_init(&s->t30,
calling_party,
fax_set_rx_type,
(void *) s,
fax_set_tx_type,
(void *) s,
fax_send_hdlc,
(void *) s);
t30_set_supported_modems(&s->t30, T30_SUPPORT_V27TER | T30_SUPPORT_V29 | T30_SUPPORT_V17);
t30_restart(&s->t30);
#if defined(LOG_FAX_AUDIO)
{
char buf[100 + 1];
struct tm *tm;
time_t now;
time(&now);
tm = localtime(&now);
sprintf(buf,
"/tmp/fax-rx-audio-%p-%02d%02d%02d%02d%02d%02d",
s,
tm->tm_year%100,
tm->tm_mon + 1,
tm->tm_mday,
tm->tm_hour,
tm->tm_min,
tm->tm_sec);
s->modems.audio_rx_log = open(buf, O_CREAT | O_TRUNC | O_WRONLY, 0666);
sprintf(buf,
"/tmp/fax-tx-audio-%p-%02d%02d%02d%02d%02d%02d",
s,
tm->tm_year%100,
tm->tm_mon + 1,
tm->tm_mday,
tm->tm_hour,
tm->tm_min,
tm->tm_sec);
s->modems.audio_tx_log = open(buf, O_CREAT | O_TRUNC | O_WRONLY, 0666);
}
#endif
return s;
}
SPAN_DECLARE(fax_state_t *) fax_init(fax_state_t *s, int calling_party)
{
#if 0
v8_parms_t v8_parms;
#endif
if (s == NULL)
{
if ((s = (fax_state_t *) span_alloc(sizeof(*s))) == NULL)
return NULL;
/*endif*/
}
/*endif*/
memset(s, 0, sizeof(*s));
span_log_init(&s->logging, SPAN_LOG_NONE, NULL);
span_log_set_protocol(&s->logging, "FAX");
fax_modems_init(&s->modems,
false,
t30_hdlc_accept,
hdlc_underflow_handler,
t30_non_ecm_put_bit,
t30_non_ecm_get_bit,
tone_detected,
&s->t30);
t30_init(&s->t30,
calling_party,
fax_set_rx_type,
(void *) s,
fax_set_tx_type,
(void *) s,
fax_send_hdlc,
(void *) s);
t30_set_supported_modems(&s->t30, T30_SUPPORT_V27TER | T30_SUPPORT_V29 | T30_SUPPORT_V17);
#if 0
v8_parms.modem_connect_tone = MODEM_CONNECT_TONES_ANSAM_PR;
v8_parms.call_function = V8_CALL_T30_RX;
v8_parms.modulations = V8_MOD_V21;
if (s->t30.supported_modems & T30_SUPPORT_V27TER)
v8_parms.modulations |= V8_MOD_V27TER;
/*endif*/
if (s->t30.supported_modems & T30_SUPPORT_V29)
v8_parms.modulations |= V8_MOD_V29;
/*endif*/
if (s->t30.supported_modems & T30_SUPPORT_V17)
v8_parms.modulations |= V8_MOD_V17;
/*endif*/
if (s->t30.supported_modems & T30_SUPPORT_V34HDX)
v8_parms.modulations |= V8_MOD_V34HDX;
/*endif*/
v8_parms.protocol = V8_PROTOCOL_NONE;
v8_parms.pcm_modem_availability = 0;
v8_parms.pstn_access = 0;
v8_parms.nsf = -1;
v8_parms.t66 = -1;
v8_init(&s->v8, calling_party, &v8_parms, v8_handler, s);
#endif
fax_restart(s, calling_party);
return s;
}
