char *my_put_fnbr_s(float nbr)
{
int i;
char *str;
if ((str = malloc_and_init()) == NULL)
return (NULL);
i = 0;
str = my_strcatprint(str, my_put_nbr_s((int)nbr));
nbr -= (int)nbr;
str = my_strcatchar(str, '.');
while (i < 5)
{
nbr *= 10.0;
str = my_strcatchar(str, 48 + (int)nbr);
nbr -= (int)nbr;
i++;
}
return (str);
}
char *disp_unprintablele_s(char *str)
{
int i;
char *result;
if ((result = malloc_and_init()) == NULL)
return (NULL);
i = 0;
while (str[i] != '\0')
{
if (str[i] < 32 || str[i] > 126)
{
result = my_strcatchar(result, '\\');
result = my_strcatprint(result,
my_putnbr_base_s(str[i], "01234567", 2));
}
else
result = my_strcatchar(result, str[i]);
i++;
}
return (result);
}
mbx_error_code _mbx_out_new(_mbx_out *out_p, const char *name, const char *dev_name, _mbx_out_cb cb, void *output_cb_userdata) {
int dev_exists = 0;
if ( mbx_output_device_exists(dev_name, &dev_exists) != MBX_SUCCESS ) {
return MBX_PULSEAUDIO_ERROR;
}
if ( ! dev_exists ) {
return MBX_DEVICE_DOES_NOT_EXIST;
}
malloc_and_init(out_p, name, dev_name, cb, output_cb_userdata);
if ( init_pulseaudio(*out_p) != MBX_SUCCESS ) {
unset_all_callbacks(*out_p);
do_free_audio_output(*out_p);
return MBX_PULSEAUDIO_ERROR;
}
while ( (*out_p)->state == _MBX_OUT_INITIALIZING ) {
usleep(10*1000); /* 10ms */
}
if ( (*out_p)->state == _MBX_OUT_PULSEAUDIO_ERROR ) {
unset_all_callbacks(*out_p);
do_free_audio_output(*out_p);
return MBX_PULSEAUDIO_ERROR;
}
return MBX_SUCCESS;
}
