void
op_listpush(void)
{
Var list;
list = pop_args(count_args());
push(list);
}
/* If this . script is supplied arguments, we save the dollar vars and
replace them with the script arguments for the duration of the script's
execution. If the script does not change the dollar vars, we restore
what we saved. If the dollar vars are changed in the script, and we are
not executing a shell function, we leave the new values alone and free
the saved values. */
static void
maybe_pop_dollar_vars ()
{
if (variable_context == 0 && (dollar_vars_changed () & ARGS_SETBLTIN))
dispose_saved_dollar_vars ();
else
pop_dollar_vars ();
if (debugging_mode)
pop_args (); /* restore BASH_ARGC and BASH_ARGV */
set_dollar_vars_unchanged ();
}
void
op_message_expr(void)
{
Var args;
Var msg, dest;
args = pop_args(count_args());
msg = pop(); dest = pop();
if (dest.type != OBJ) {
var_free(args); var_free(dest); var_free(msg);
raise(E_INVIND);
} else if (msg.type != STR) {
var_free(args); var_free(msg);
raise(E_TYPE);
} else {
send_message_and_block(frame.this, dest.v.obj, msg.v.str,
args.v.list, dest.v.obj);
}
}
void
op_message(void)
{
Var args;
Var dest;
String *msg;
args = pop_args(count_args());
dest = pop();
if (dest.type != OBJ) {
var_free(args); var_free(dest);
frame.pc++;
raise(E_INVIND);
} else {
msg = string_dup(sym_get(frame.on, frame.m->code[frame.pc]));
frame.pc++;
send_message_and_block(frame.this, dest.v.obj, msg,
args.v.list, dest.v.obj);
}
}
int sporth_oscmorph4(sporth_stack *stack, void *ud)
{
plumber_data *pd = ud;
SPFLOAT out;
sporth_oscmorph *oscmorph;
switch(pd->mode) {
case PLUMBER_CREATE:
#ifdef DEBUG_MODE
fprintf(stderr, "oscmorph: Creating\n");
#endif
oscmorph = malloc(sizeof(sporth_oscmorph));
sp_oscmorph_create(&oscmorph->data);
oscmorph->nft = 4;
oscmorph->ft = malloc(sizeof(sp_ftbl *) * 4);
oscmorph->ftname = malloc(sizeof(char *) * 4);
plumber_add_ugen(pd, SPORTH_OSCMORPH4, oscmorph);
if(sporth_check_args(stack, "ffffssss") != SPORTH_OK) {
fprintf(stderr,"Not enough arguments for oscmorph\n");
stack->error++;
return PLUMBER_NOTOK;
}
get_strings(stack, oscmorph);
pop_args(stack, oscmorph);
if(search_for_ft(pd, oscmorph) == PLUMBER_NOTOK) {
stack->error++;
return PLUMBER_NOTOK;
}
sporth_stack_push_float(stack, 0);
free_strings(oscmorph);
break;
case PLUMBER_INIT:
#ifdef DEBUG_MODE
fprintf(stderr, "oscmorph: Initialising\n");
#endif
oscmorph = pd->last->ud;
get_strings(stack, oscmorph);
pop_args(stack, oscmorph);
sp_oscmorph_init(pd->sp, oscmorph->data, oscmorph->ft, oscmorph->nft, oscmorph->phase);
sporth_stack_push_float(stack, 0);
free_strings(oscmorph);
break;
case PLUMBER_COMPUTE:
oscmorph = pd->last->ud;
pop_args(stack, oscmorph);
set_args(oscmorph);
sp_oscmorph_compute(pd->sp, oscmorph->data, NULL, &out);
sporth_stack_push_float(stack, out);
break;
case PLUMBER_DESTROY:
oscmorph = pd->last->ud;
free(oscmorph->ftname);
free(oscmorph->ft);
sp_oscmorph_destroy(&oscmorph->data);
free(oscmorph);
break;
default:
fprintf(stderr, "oscmorph: Unknown mode!\n");
break;
}
return PLUMBER_OK;
}
