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#include "m_pd.h"
static t_class *error_class;
typedef struct _error
{
t_object x_obj;
int level;
t_symbol* tag;
} t_error;
static t_symbol* args2symbol(int argc, t_atom *argv)
{
t_symbol* s;
char* buf;
int bufsize;
t_binbuf *bb = binbuf_new();
binbuf_add(bb, argc, argv);
binbuf_gettext(bb, &buf, &bufsize);
buf = resizebytes(buf, bufsize, bufsize+1);
buf[bufsize] = 0;
s = gensym(buf);
freebytes(buf, bufsize+1);
binbuf_free(bb);
return s;
}
static void error_bang(t_error *x)
{
logpost(x, x->level, "%s%sbang",
x->tag->s_name, (*x->tag->s_name ? ": " : ""));
}
static void error_pointer(t_error *x, t_gpointer *gp)
{
logpost(x, x->level, "%s%s(pointer %lx)",
x->tag->s_name, (*x->tag->s_name ? ": " : ""), gp);
}
static void error_float(t_error *x, t_float f)
{
logpost(x, (const int)x->level, "%s%s%g",
x->tag->s_name, (*x->tag->s_name ? ": " : ""), f);
}
static void error_anything(t_error *x, t_symbol *s, int argc, t_atom *argv)
{
t_symbol* output = args2symbol(argc, argv);
logpost(x, (const int)x->level, "%s%s%s %s",
x->tag->s_name, (*x->tag->s_name ? ": " : ""),
s->s_name, output->s_name);
}
static void *error_new(t_symbol *s, int argc, t_atom *argv)
{
t_error *x = (t_error *)pd_new(error_class);
x->tag = &s_;
x->level = 1;
if (argc > 0)
x->tag = args2symbol(argc, argv);
return (x);
}
void error_setup(void)
{
error_class = class_new(gensym("error"),
(t_newmethod)error_new,
0,
sizeof(t_error),
CLASS_DEFAULT,
A_GIMME, 0);
class_addbang(error_class, error_bang);
class_addfloat(error_class, error_float);
class_addpointer(error_class, error_pointer);
class_addanything(error_class, error_anything);
}
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