///XXX
static switch_bool_t tdd_decode_callback(switch_media_bug_t *bug, void *user_data, switch_abc_type_t type)
{
switch_tdd_t *pvt = (switch_tdd_t *) user_data;
switch_frame_t *frame = NULL;
switch_bool_t r = SWITCH_TRUE;
switch (type) {
case SWITCH_ABC_TYPE_INIT: {
break;
}
case SWITCH_ABC_TYPE_CLOSE:
if (pvt->tdd_state) {
v18_free(pvt->tdd_state);
}
break;
case SWITCH_ABC_TYPE_READ_REPLACE:
if ((frame = switch_core_media_bug_get_read_replace_frame(bug))) {
v18_rx(pvt->tdd_state, frame->data, frame->samples);
switch_core_media_bug_set_read_replace_frame(bug, frame);
}
break;
case SWITCH_ABC_TYPE_WRITE:
default:
break;
}
return r;
}
static void basic_tests(int mode)
{
int16_t amp[SAMPLES_PER_CHUNK];
int outframes;
int len;
int push;
int i;
v18_state_t *v18_a;
v18_state_t *v18_b;
printf("Testing %s\n", v18_mode_to_str(mode));
v18_a = v18_init(NULL, TRUE, mode, put_text_msg, NULL);
v18_b = v18_init(NULL, FALSE, mode, put_text_msg, NULL);
/* Fake an OK condition for the first message test */
good_message_received = TRUE;
push = 0;
if (v18_put(v18_a, qbf_tx, -1) != strlen(qbf_tx))
{
printf("V.18 put failed\n");
exit(2);
}
for (i = 0; i < 100000; i++)
{
if (push == 0)
{
if ((len = v18_tx(v18_a, amp, SAMPLES_PER_CHUNK)) == 0)
push = 10;
}
else
{
len = 0;
/* Push a little silence through, to flush things out */
if (--push == 0)
{
if (!good_message_received)
{
printf("No message received\n");
exit(2);
}
good_message_received = FALSE;
if (v18_put(v18_a, qbf_tx, -1) != strlen(qbf_tx))
{
printf("V.18 put failed\n");
exit(2);
}
}
}
if (len < SAMPLES_PER_CHUNK)
{
memset(&[len], 0, sizeof(int16_t)*(SAMPLES_PER_CHUNK - len));
len = SAMPLES_PER_CHUNK;
}
if (log_audio)
{
outframes = sf_writef_short(outhandle, amp, len);
if (outframes != len)
{
fprintf(stderr, " Error writing audio file\n");
exit(2);
}
}
v18_rx(v18_b, amp, len);
}
v18_free(v18_a);
v18_free(v18_b);
}
static void basic_tests(int mode)
{
int16_t amp[SAMPLES_PER_CHUNK];
int outframes;
int len;
int push;
int i;
v18_state_t *v18_a;
v18_state_t *v18_b;
printf("Testing %s\n", v18_mode_to_str(mode));
v18_a = v18_init(NULL, TRUE, mode, put_text_msg, NULL);
v18_b = v18_init(NULL, FALSE, mode, put_text_msg, NULL);
/* Fake an OK condition for the first message test */
good_message_received = TRUE;
push = 0;
v18_put(v18_a, "The quick Brown Fox Jumps Over The Lazy dog 0123456789!@#$%^&*()", -1);
for (i = 0; i < 100000; i++)
{
if (push == 0)
{
if ((len = v18_tx(v18_a, amp, SAMPLES_PER_CHUNK)) == 0)
push = 10;
}
else
{
len = 0;
/* Push a little silence through, to flush things out */
if (--push == 0)
{
if (!good_message_received)
{
printf("No message received\n");
exit(2);
}
good_message_received = FALSE;
v18_put(v18_a, "The quick Brown Fox Jumps Over The Lazy dog 0123456789!@#$%^&*()", -1);
}
}
if (len < SAMPLES_PER_CHUNK)
{
memset(&[len], 0, sizeof(int16_t)*(SAMPLES_PER_CHUNK - len));
len = SAMPLES_PER_CHUNK;
}
if (log_audio)
{
outframes = afWriteFrames(outhandle,
AF_DEFAULT_TRACK,
amp,
len);
if (outframes != len)
{
fprintf(stderr, " Error writing wave file\n");
exit(2);
}
}
v18_rx(v18_b, amp, len);
}
v18_free(v18_a);
v18_free(v18_b);
}
