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/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */
#include "m_pd.h"
#include "iemlib.h"
/* ------------------------ post_netreceive ---------------------------- */
static t_class *post_netreceive_class;
typedef struct _post_netreceive
{
t_object x_obj;
int x_max_send_entries;
int x_min_send_entries;
char *x_snd_able;
t_symbol **x_send_entries;
t_symbol **x_plus_entries;
t_symbol *x_set;
t_atom x_at[2];
t_atom *x_atbuf;
t_symbol *x_send;
t_symbol *x_setall;
} t_post_netreceive;
static void post_netreceive_list(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
{
int identifier_index = (int)atom_getintarg(0, ac, av);
t_symbol *sender=0;
if((identifier_index >= x->x_min_send_entries) && (identifier_index < x->x_max_send_entries))
{
if(x->x_snd_able[identifier_index] == 1)
{
sender = x->x_send_entries[identifier_index];
if(sender->s_thing)
{
if(ac == 2)
pd_float(sender->s_thing, atom_getfloatarg(1, ac, av));
else
pd_list(sender->s_thing, &s_list, ac-1, av+1);
}
}
else if(x->x_snd_able[identifier_index] == 2)
{
sender = x->x_send_entries[identifier_index];
if(sender->s_thing)
{
typedmess(sender->s_thing, x->x_plus_entries[identifier_index], ac-1, av+1);
}
}
if(IS_A_FLOAT(av,1))
SETFLOAT(x->x_atbuf+identifier_index+1, atom_getfloatarg(1, ac, av));
else if(IS_A_SYMBOL(av,1))
SETSYMBOL(x->x_atbuf+identifier_index+1, atom_getsymbolarg(1, ac, av));
}
}
/*static void post_netreceive_set_item_name(t_post_netreceive *x, t_symbol *snd, t_float findex)
{
int index = (int)findex;
if((index >= 0) && (index < x->x_max_send_entries))
{
x->x_send_entries[index] = snd;
x->x_snd_able[index] = 1;
}
}*/
static void post_netreceive_set_item_name(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
{
if(ac == 2)
{
int identifier_index = (int)atom_getintarg(1, ac, av);
if((identifier_index >= x->x_min_send_entries) && (identifier_index < x->x_max_send_entries))
{
x->x_send_entries[identifier_index] = atom_getsymbolarg(0, ac, av);
x->x_snd_able[identifier_index] = 1;
}
}
else if(ac >= 3)
{
int identifier_index = (int)atom_getintarg(2, ac, av);
if((identifier_index >= 0) && (identifier_index < x->x_max_send_entries))
{
x->x_send_entries[identifier_index] = atom_getsymbolarg(1, ac, av);
x->x_snd_able[identifier_index] = 2;
x->x_plus_entries[identifier_index] = atom_getsymbolarg(0, ac, av);
}
}
}
static void post_netreceive_all_parameters(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
{
int i, min = x->x_min_send_entries, max = x->x_max_send_entries;
t_symbol *sendname=0;
if(min > ac)
min = ac;
if(max > ac)
max = ac;
for(i=min; i<max; i++)
{
if(x->x_snd_able[i] == 1)
{
sendname = x->x_send_entries[i];
if(sendname->s_thing)
{
pd_float(sendname->s_thing, atom_getfloatarg(i, ac, av));
}
}
else if(x->x_snd_able[i] == 2)
{
sendname = x->x_send_entries[i];
if(sendname->s_thing)
{
typedmess(sendname->s_thing, x->x_plus_entries[i], 1, av+i);
}
}
if(IS_A_FLOAT(av,i))
SETFLOAT(x->x_atbuf+i+1, atom_getfloatarg(i, ac, av));
else if(IS_A_SYMBOL(av,i))
SETSYMBOL(x->x_atbuf+i+1, atom_getsymbolarg(i, ac, av));
}
}
static void post_netreceive_set_all_parameters(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
{
int i, min = x->x_min_send_entries, max = x->x_max_send_entries;
t_symbol *sendname;
if(min > ac)
min = ac;
if(max > ac)
max = ac;
for(i=min; i<max; i++)
{
if(x->x_snd_able[i])
{
sendname = x->x_send_entries[i];
if(sendname->s_thing)
{
typedmess(sendname->s_thing, x->x_set, 1, av+i);
}
}
}
}
static void post_netreceive_clear(t_post_netreceive *x)
{
int i, max = x->x_max_send_entries;
for(i=0; i<max; i++)
{
if(x->x_snd_able[i])
{
x->x_snd_able[i] = 0;
}
}
}
static void post_netreceive_fetch_all_parameters(t_post_netreceive *x, t_floatarg nr_sended_para)
{
int nrsp=(int)nr_sended_para;
t_atom *ap=x->x_atbuf+x->x_min_send_entries;
if(nrsp <= 0)
nrsp = 1;
if(nrsp > (x->x_max_send_entries - x->x_min_send_entries))
nrsp = (x->x_max_send_entries - x->x_min_send_entries);
outlet_anything(x->x_obj.ob_outlet, x->x_send, nrsp+1, x->x_atbuf);
}
static void post_netreceive_free(t_post_netreceive *x)
{
freebytes(x->x_snd_able, x->x_max_send_entries * sizeof(char));
freebytes(x->x_send_entries, x->x_max_send_entries * sizeof(t_symbol *));
freebytes(x->x_atbuf, (x->x_max_send_entries+2) * sizeof(t_atom));
freebytes(x->x_plus_entries, x->x_max_send_entries * sizeof(t_symbol *));
}
static void *post_netreceive_new(t_floatarg fmin, t_floatarg fmax)
{
t_post_netreceive *x = (t_post_netreceive *)pd_new(post_netreceive_class);
int i, min = (int)fmin, max = (int)fmax;
t_atom *ap;
if(min < 0)
min = 0;
if(max <= 0)
max = 80;
x->x_min_send_entries = min;
x->x_max_send_entries = max;
x->x_atbuf = (t_atom *)getbytes((x->x_max_send_entries+2) * sizeof(t_atom));
x->x_snd_able = (char *)getbytes(x->x_max_send_entries * sizeof(char));
x->x_send_entries = (t_symbol **)getbytes(x->x_max_send_entries * sizeof(t_symbol *));
x->x_plus_entries = (t_symbol **)getbytes(x->x_max_send_entries * sizeof(t_symbol *));
x->x_set = gensym("set");
x->x_setall = gensym("set_all_parameters");
x->x_send = gensym("send");
ap = x->x_atbuf;
SETSYMBOL(ap, x->x_setall);
ap++;
for(i=1; i<=max; i++)
{
SETFLOAT(ap, 0.0);
ap++;
}
for(i=0; i<max; i++)
{
x->x_snd_able[i] = 0;
x->x_plus_entries[i] = x->x_set;
}
outlet_new(&x->x_obj, &s_list);
return (x);
}
void post_netreceive_setup(void)
{
post_netreceive_class = class_new(gensym("post_netreceive"), (t_newmethod)post_netreceive_new,
(t_method)post_netreceive_free, sizeof(t_post_netreceive), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
class_addlist(post_netreceive_class, post_netreceive_list);
class_addmethod(post_netreceive_class, (t_method)post_netreceive_set_item_name, gensym("set_item_name"), A_GIMME, 0);
class_addmethod(post_netreceive_class, (t_method)post_netreceive_all_parameters, gensym("all_parameters"), A_GIMME, 0);
class_addmethod(post_netreceive_class, (t_method)post_netreceive_set_all_parameters, gensym("set_all_parameters"), A_GIMME, 0);
class_addmethod(post_netreceive_class, (t_method)post_netreceive_fetch_all_parameters, gensym("fetch_all_parameters"), A_DEFFLOAT, 0);
class_addmethod(post_netreceive_class, (t_method)post_netreceive_clear, gensym("clear"), 0);
class_sethelpsymbol(post_netreceive_class, gensym("iemhelp/help-post_netreceive"));
}
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