static void handler(void *user_data, v8_result_t *result)
{
const char *s;
s = (const char *) user_data;
if (result == NULL)
{
printf("%s V.8 negotiation failed\n", s);
return;
}
printf("%s V.8 negotiation result:\n", s);
printf(" Call function '%s'\n", v8_call_function_to_str(result->call_function));
printf(" Negotiated modulation '%s'\n", v8_modulation_to_str(result->negotiated_modulation));
printf(" Protocol '%s'\n", v8_protocol_to_str(result->protocol));
printf(" PSTN access '%s'\n", v8_pstn_access_to_str(result->pstn_access));
printf(" PCM modem availability '%s'\n", v8_pcm_modem_availability_to_str(result->pcm_modem_availability));
if (result->call_function == V8_CALL_V_SERIES
&&
result->negotiated_modulation == V8_MOD_V90
&&
result->protocol == V8_PROTOCOL_LAPM_V42)
{
negotiations_ok++;
}
}
SPAN_DECLARE(void) v8_log_supported_modulations(v8_state_t *s, int modulation_schemes)
{
const char *comma;
int i;
comma = "";
span_log(&s->logging, SPAN_LOG_FLOW, "");
for (i = 0; i < 32; i++)
{
if ((modulation_schemes & (1 << i)))
{
span_log(&s->logging, SPAN_LOG_FLOW | SPAN_LOG_SUPPRESS_LABELLING, "%s%s", comma, v8_modulation_to_str(modulation_schemes & (1 << i)));
comma = ", ";
}
}
span_log(&s->logging, SPAN_LOG_FLOW | SPAN_LOG_SUPPRESS_LABELLING, " supported\n");
}