static int _find_config_bool(const void *start, node_lookup_fn find,
const char *path, int fail)
{
const struct dm_config_node *n = find(start, path);
const struct dm_config_value *v;
int b;
if (n) {
v = n->v;
switch (v->type) {
case DM_CFG_INT:
b = v->v.i ? 1 : 0;
log_very_verbose("Setting %s to %d", path, b);
return b;
case DM_CFG_STRING:
b = _str_to_bool(v->v.str, fail);
log_very_verbose("Setting %s to %d", path, b);
return b;
default:
;
}
}
log_very_verbose("%s not found in config: defaulting to %d",
path, fail);
return fail;
}
int dm_config_value_is_bool(const struct dm_config_value *v) {
if (!v)
return 0;
switch(v->type) {
case DM_CFG_INT:
return 1;
case DM_CFG_STRING:
return _str_to_bool(v->v.str, -1) != -1;
default:
return 0;
}
}
static int _find_config_bool(const struct config_node *cn1,
const struct config_node *cn2,
const char *path, int fail)
{
const struct config_node *n = _find_first_config_node(cn1, cn2, path);
const struct config_value *v;
if (!n)
return fail;
v = n->v;
switch (v->type) {
case CFG_INT:
return v->v.i ? 1 : 0;
case CFG_STRING:
return _str_to_bool(v->v.str, fail);
}
return fail;
}
//---------------------------------------------------- _set_key_value_option ---
static int _set_key_value_option(const char *key, const char *sval,
const bool rtsetparams_called)
{
int type = -1;
for (int j = 0; j < _num_params; j++) {
if (strcasecmp(_param_list[j].arg, key) == 0) {
type = _param_list[j].type;
break;
}
}
if (type == -1)
return -1;
if (sval == NULL)
return die("set_option", "No value for \"%s\"", key);
int status = 0;
bool bval = false;
int ival = 0;
double dval = 0.0;
switch (type) {
// bool options
case AUDIO:
status = _str_to_bool(sval, bval);
Option::audio(bval);
break;
case PLAY:
status = _str_to_bool(sval, bval);
Option::play(bval);
break;
case RECORD:
status = _str_to_bool(sval, bval);
Option::record(bval);
#ifndef MAXMSP
if (Option::record() && rtsetparams_called)
return die("set_option",
"Turn on record BEFORE calling rtsetparams.");
#endif
break;
case CLOBBER:
status = _str_to_bool(sval, bval);
Option::clobber(bval);
break;
case PRINT:
status = _str_to_int(sval, ival);
Option::print(ival);
break;
case REPORT_CLIPPING:
status = _str_to_bool(sval, bval);
Option::reportClipping(bval);
break;
case CHECK_PEAKS:
status = _str_to_bool(sval, bval);
Option::checkPeaks(bval);
break;
case EXIT_ON_ERROR:
status = _str_to_bool(sval, bval);
Option::exitOnError(bval);
break;
case AUTO_LOAD:
status = _str_to_bool(sval, bval);
Option::autoLoad(bval);
break;
case FAST_UPDATE:
status = _str_to_bool(sval, bval);
Option::fastUpdate(bval);
if (bval)
rtcmix_warn("set_option", "With \"%s\" on, certain instruments run "
"faster at the expense of reduced capabilities.\n", key);
break;
// number options
case BUFFER_FRAMES:
status = _str_to_int(sval, ival);
if (status == 0) {
if (ival <= 0)
return die("set_option", "\"%s\" value must be > 0", key);
Option::bufferFrames(ival);
}
break;
case BUFFER_COUNT:
status = _str_to_int(sval, ival);
if (status == 0) {
if (ival <= 0)
return die("set_option", "\"%s\" value must be > 0", key);
Option::bufferCount(ival);
}
break;
case OSC_INPORT:
status = _str_to_int(sval, ival);
if (status == 0) {
if (ival <= 0)
return die("set_option", "\"%s\" value must be > 0", key);
Option::oscInPort(ival);
}
break;
// string options
case DEVICE:
Option::device(sval);
break;
case INDEVICE:
Option::inDevice(sval);
break;
case OUTDEVICE:
Option::outDevice(sval);
break;
case MIDI_INDEVICE:
Option::midiInDevice(sval);
break;
case MIDI_OUTDEVICE:
Option::midiOutDevice(sval);
break;
case OSC_HOST:
Option::oscHost(sval);
break;
case DSOPATH:
Option::dsoPath(sval);
break;
case RCNAME:
Option::rcName(sval);
break;
default:
break;
}
if (status == -1)
return die("set_option", "Trouble parsing value \"%s\"", sval);
return status;
}
