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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 - 2006 */
#include "m_pd.h"
#include "iemlib.h"
#include <string.h>
#include <stdio.h>
/* -------------------------- mergefilename ------------------------------ */
/* ------------ concatenates a list of symbols to one symbol ------------- */
/* ----- between the linked symbols, there is a variable character ------- */
static t_class *mergefilename_class;
typedef struct _mergefilename
{
t_object x_obj;
char x_sep[2];
char x_mem[MAXPDSTRING];
} t_mergefilename;
static void mergefilename_separator(t_mergefilename *x, t_symbol *s, int ac, t_atom *av)
{
if(ac > 0)
{
if(IS_A_SYMBOL(av, 0))
{
char *name=av->a_w.w_symbol->s_name;
if(strlen(name) == 1)
x->x_sep[0] = name[0];
else if(!strcmp(name, "backslash"))
x->x_sep[0] = '\\';
else if(!strcmp(name, "slash"))
x->x_sep[0] = '/';
else if(!strcmp(name, "blank"))
x->x_sep[0] = ' ';
else if(!strcmp(name, "space"))
x->x_sep[0] = ' ';
else if(!strcmp(name, "dollar"))
x->x_sep[0] = '$';
else if(!strcmp(name, "comma"))
x->x_sep[0] = ',';
else if(!strcmp(name, "semi"))
x->x_sep[0] = ';';
else if(!strcmp(name, "leftbrace"))
x->x_sep[0] = '{';
else if(!strcmp(name, "rightbrace"))
x->x_sep[0] = '}';
else
x->x_sep[0] = 0;
}
else if(IS_A_FLOAT(av, 0))
{
t_int i=atom_getintarg(0, ac, av);
x->x_sep[0] = (char)i + '0';
}
}
else
x->x_sep[0] = 0;
}
static void mergefilename_float(t_mergefilename *x, t_floatarg f)
{
char flt_buf[30];
flt_buf[0] = 0;
sprintf(flt_buf, "%g", f);
outlet_symbol(x->x_obj.ob_outlet, gensym(flt_buf));
}
static void mergefilename_symbol(t_mergefilename *x, t_symbol *s)
{
outlet_symbol(x->x_obj.ob_outlet, s);
}
static void mergefilename_list(t_mergefilename *x, t_symbol *s, int ac, t_atom *av)
{
char flt_buf[30];
t_int i, length, accu_size=0;
x->x_mem[0] = 0;
if(ac > 0)
{
for(i=0; i<ac; i++)
{
if(i > 0)
{
strcat(x->x_mem, x->x_sep);
}
if(IS_A_SYMBOL(av, 0))
{
length = strlen(av->a_w.w_symbol->s_name);
if((accu_size + length) > (MAXPDSTRING - 2))
{
strncat(x->x_mem, av->a_w.w_symbol->s_name, MAXPDSTRING - 2 - accu_size);
accu_size = MAXPDSTRING - 2;
i = ac + 1;
}
else
{
strcat(x->x_mem, av->a_w.w_symbol->s_name);
accu_size += length;
}
}
else if(IS_A_FLOAT(av, 0))
{
sprintf(flt_buf, "%g", av->a_w.w_float);
length = strlen(flt_buf);
if((accu_size + length) > (MAXPDSTRING - 2))
{
strncat(x->x_mem, flt_buf, MAXPDSTRING - 2 - accu_size);
accu_size = MAXPDSTRING - 2;
i = ac + 1;
}
else
{
strcat(x->x_mem, flt_buf);
accu_size += length;
}
}
av++;
}
}
outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem));
}
static void mergefilename_anything(t_mergefilename *x, t_symbol *s, int ac, t_atom *av)
{
char flt_buf[30];
t_int i, length, accu_size=0;
x->x_mem[0] = 0;
length = strlen(s->s_name);
if(length > (MAXPDSTRING - 2))
{
strncat(x->x_mem, s->s_name, MAXPDSTRING - 2);
accu_size = MAXPDSTRING - 2;
i = ac + 1;
}
else
{
strcat(x->x_mem, s->s_name);
accu_size = length;
}
if(ac > 0)
{
for(i=0; i<ac; i++)
{
strcat(x->x_mem, x->x_sep);
if(IS_A_SYMBOL(av, 0))
{
length = strlen(av->a_w.w_symbol->s_name);
if((accu_size + length) > (MAXPDSTRING - 2))
{
strncat(x->x_mem, av->a_w.w_symbol->s_name, MAXPDSTRING - 2 - accu_size);
accu_size = MAXPDSTRING - 2;
i = ac + 1;
}
else
{
strcat(x->x_mem, av->a_w.w_symbol->s_name);
accu_size += length;
}
}
else if(IS_A_FLOAT(av, 0))
{
sprintf(flt_buf, "%g", av->a_w.w_float);
length = strlen(flt_buf);
if((accu_size + length) > (MAXPDSTRING - 2))
{
strncat(x->x_mem, flt_buf, MAXPDSTRING - 2 - accu_size);
accu_size = MAXPDSTRING - 2;
i = ac + 1;
}
else
{
strcat(x->x_mem, flt_buf);
accu_size += length;
}
}
av++;
}
}
outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem));
}
static void mergefilename_free(t_mergefilename *x)
{
}
static void *mergefilename_new(t_symbol *s, int ac, t_atom *av)
{
t_mergefilename *x = (t_mergefilename *)pd_new(mergefilename_class);
x->x_sep[0] = 0;
x->x_sep[1] = 0;
if(ac > 0)
mergefilename_separator(x, s, ac, av);
x->x_mem[0] = 0;
outlet_new(&x->x_obj, &s_symbol);
return (x);
}
void mergefilename_setup(void)
{
mergefilename_class = class_new(gensym("mergefilename"), (t_newmethod)mergefilename_new,
0, sizeof(t_mergefilename), 0, A_GIMME, 0);
class_addmethod(mergefilename_class, (t_method)mergefilename_separator, gensym("separator"), A_GIMME, 0);
class_addmethod(mergefilename_class, (t_method)mergefilename_separator, gensym("sep"), A_GIMME, 0);
class_addfloat(mergefilename_class, mergefilename_float);
class_addsymbol(mergefilename_class, mergefilename_symbol);
class_addlist(mergefilename_class, mergefilename_list);
class_addanything(mergefilename_class, mergefilename_anything);
// class_sethelpsymbol(mergefilename_class, gensym("iemhelp/help-mergefilename"));
}
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