diff options
author | musil <tmusil@users.sourceforge.net> | 2005-07-08 02:13:24 +0000 |
---|---|---|
committer | musil <tmusil@users.sourceforge.net> | 2005-07-08 02:13:24 +0000 |
commit | 486e5ff7ebf4ed0fe1089ac73643c8dbca9b838a (patch) | |
tree | 0337836172df6f3f7e4fc0df82a6c189ceaa84b9 /src/iemlib2/init.c | |
parent | db5d53888df18ef8ab2f6109ddcfb2b7c7a0e611 (diff) |
dos-return
svn path=/trunk/externals/iemlib/; revision=3301
Diffstat (limited to 'src/iemlib2/init.c')
-rw-r--r-- | src/iemlib2/init.c | 408 |
1 files changed, 204 insertions, 204 deletions
diff --git a/src/iemlib2/init.c b/src/iemlib2/init.c index 786cdc9..6dd6639 100644 --- a/src/iemlib2/init.c +++ b/src/iemlib2/init.c @@ -1,204 +1,204 @@ -/* 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 - 2005 */
-
-#ifdef NT
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-/* ------------------------ init ---------------------------- */
-/* -------- a combination of loadbang and any --------------- */
-
-static t_class *init_class;
-
-typedef struct _init
-{
- t_object x_obj;
- int x_n;
- int x_ac;
- t_atom *x_at;
- t_symbol *x_sym;
- t_atomtype x_type;
-} t_init;
-
-static void init_bang(t_init *x)
-{
- if(x->x_type == A_FLOAT)
- outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at));
- else if(x->x_type == A_SYMBOL)
- outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at));
- else if(x->x_type == A_NULL)
- outlet_bang(x->x_obj.ob_outlet);
- else if(x->x_type == A_COMMA)
- outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
- else if(x->x_type == A_GIMME)
- outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at);
- else if(x->x_type == A_POINTER)
- outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at->a_w.w_gpointer);
-}
-
-static void init_loadbang(t_init *x)
-{
- if(!sys_noloadbang)
- init_bang(x);
-}
-
-static void init_float(t_init *x, t_float f)
-{
- x->x_ac = 1;
- SETFLOAT(x->x_at, f);
- x->x_sym = &s_float;
- x->x_type = A_FLOAT;
- outlet_float(x->x_obj.ob_outlet, f);
-}
-
-static void init_symbol(t_init *x, t_symbol *s)
-{
- x->x_ac = 1;
- SETSYMBOL(x->x_at, s);
- x->x_sym = &s_symbol;
- x->x_type = A_SYMBOL;
- outlet_symbol(x->x_obj.ob_outlet, s);
-}
-
-static void init_pointer(t_init *x, t_gpointer *gp)
-{
- x->x_ac = 1;
- SETPOINTER(x->x_at, gp);
- x->x_sym = &s_pointer;
- x->x_type = A_POINTER;
- outlet_pointer(x->x_obj.ob_outlet, gp);
-}
-
-static void init_list(t_init *x, t_symbol *s, int ac, t_atom *av)
-{
- t_atom *at;
-
- if(ac > x->x_n)
- {
- if(x->x_at)
- freebytes(x->x_at, x->x_n * sizeof(t_atom));
- x->x_n = ac;
- x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
- }
- x->x_ac = ac;
- x->x_sym = &s_list;
- at = x->x_at;
- while(ac--)
- *at++ = *av++;
- x->x_type = A_GIMME;
- outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at);
-}
-
-static void init_anything(t_init *x, t_symbol *s, int ac, t_atom *av)
-{
- t_atom *at;
-
- if(ac > x->x_n)
- {
- if(x->x_at)
- freebytes(x->x_at, x->x_n * sizeof(t_atom));
- x->x_n = ac;
- x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
- }
- x->x_ac = ac;
- x->x_sym = s;
- at = x->x_at;
- while(ac--)
- *at++ = *av++;
- x->x_type = A_COMMA;
- outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
-}
-
-static void init_free(t_init *x)
-{
- if(x->x_at)
- freebytes(x->x_at, x->x_n * sizeof(t_atom));
-}
-
-static void *init_new(t_symbol *s, int ac, t_atom *av)
-{
- t_init *x = (t_init *)pd_new(init_class);
- int i;
-
- x->x_type = A_NULL;
- if(!ac)
- {
- x->x_type = A_NULL;
- x->x_sym = &s_bang;
- x->x_n = 1;
- x->x_ac = 0;
- x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
- }
- else if(ac == 1)
- {
- if(IS_A_SYMBOL(av,0))
- {
- x->x_type = A_COMMA;
- x->x_sym = atom_getsymbol(av);
- x->x_n = 1;
- x->x_ac = 0;
- x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
- }
- else
- {
- if(IS_A_FLOAT(av,0))
- {
- x->x_type = A_FLOAT;
- x->x_sym = &s_float;
- }
- else if(IS_A_POINTER(av,0))
- {
- x->x_type = A_POINTER;
- x->x_sym = &s_pointer;
- }
- x->x_n = x->x_ac = 1;
- x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
- x->x_at[0] = *av;
- }
- }
- else
- {
- if(IS_A_SYMBOL(av,0))
- {
- x->x_type = A_COMMA;/*for anything*/
- x->x_sym = atom_getsymbol(av++);
- ac--;
- }
- else
- {
- x->x_type = A_GIMME;
- x->x_sym = &s_list;
- }
- x->x_n = x->x_ac = ac;
- x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
- for(i=0; i<ac; i++)
- x->x_at[i] = *av++;
- }
- outlet_new(&x->x_obj, &s_list);
- return (x);
-}
-
-void init_setup(void)
-{
- init_class = class_new(gensym("init"), (t_newmethod)init_new,
- (t_method)init_free, sizeof(t_init), 0, A_GIMME, 0);
- class_addcreator((t_newmethod)init_new, gensym("ii"), A_GIMME, 0);
- class_addmethod(init_class, (t_method)init_loadbang, gensym("loadbang"), 0);
- class_addbang(init_class, (t_method)init_bang);
- class_addanything(init_class, init_anything);
- class_addlist(init_class, init_list);
- class_addpointer(init_class, init_pointer);
- class_addfloat(init_class, (t_method)init_float);
- class_addsymbol(init_class, init_symbol);
- class_sethelpsymbol(init_class, gensym("iemhelp/help-init"));
-}
+/* 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 - 2005 */ + +#ifdef NT +#pragma warning( disable : 4244 ) +#pragma warning( disable : 4305 ) +#endif + +#include "m_pd.h" +#include "iemlib.h" +#include <stdlib.h> +#include <string.h> +#include <stdio.h> +#include <math.h> + +/* ------------------------ init ---------------------------- */ +/* -------- a combination of loadbang and any --------------- */ + +static t_class *init_class; + +typedef struct _init +{ + t_object x_obj; + int x_n; + int x_ac; + t_atom *x_at; + t_symbol *x_sym; + t_atomtype x_type; +} t_init; + +static void init_bang(t_init *x) +{ + if(x->x_type == A_FLOAT) + outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at)); + else if(x->x_type == A_SYMBOL) + outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at)); + else if(x->x_type == A_NULL) + outlet_bang(x->x_obj.ob_outlet); + else if(x->x_type == A_COMMA) + outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); + else if(x->x_type == A_GIMME) + outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at); + else if(x->x_type == A_POINTER) + outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at->a_w.w_gpointer); +} + +static void init_loadbang(t_init *x) +{ + if(!sys_noloadbang) + init_bang(x); +} + +static void init_float(t_init *x, t_float f) +{ + x->x_ac = 1; + SETFLOAT(x->x_at, f); + x->x_sym = &s_float; + x->x_type = A_FLOAT; + outlet_float(x->x_obj.ob_outlet, f); +} + +static void init_symbol(t_init *x, t_symbol *s) +{ + x->x_ac = 1; + SETSYMBOL(x->x_at, s); + x->x_sym = &s_symbol; + x->x_type = A_SYMBOL; + outlet_symbol(x->x_obj.ob_outlet, s); +} + +static void init_pointer(t_init *x, t_gpointer *gp) +{ + x->x_ac = 1; + SETPOINTER(x->x_at, gp); + x->x_sym = &s_pointer; + x->x_type = A_POINTER; + outlet_pointer(x->x_obj.ob_outlet, gp); +} + +static void init_list(t_init *x, t_symbol *s, int ac, t_atom *av) +{ + t_atom *at; + + if(ac > x->x_n) + { + if(x->x_at) + freebytes(x->x_at, x->x_n * sizeof(t_atom)); + x->x_n = ac; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + } + x->x_ac = ac; + x->x_sym = &s_list; + at = x->x_at; + while(ac--) + *at++ = *av++; + x->x_type = A_GIMME; + outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at); +} + +static void init_anything(t_init *x, t_symbol *s, int ac, t_atom *av) +{ + t_atom *at; + + if(ac > x->x_n) + { + if(x->x_at) + freebytes(x->x_at, x->x_n * sizeof(t_atom)); + x->x_n = ac; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + } + x->x_ac = ac; + x->x_sym = s; + at = x->x_at; + while(ac--) + *at++ = *av++; + x->x_type = A_COMMA; + outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); +} + +static void init_free(t_init *x) +{ + if(x->x_at) + freebytes(x->x_at, x->x_n * sizeof(t_atom)); +} + +static void *init_new(t_symbol *s, int ac, t_atom *av) +{ + t_init *x = (t_init *)pd_new(init_class); + int i; + + x->x_type = A_NULL; + if(!ac) + { + x->x_type = A_NULL; + x->x_sym = &s_bang; + x->x_n = 1; + x->x_ac = 0; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + } + else if(ac == 1) + { + if(IS_A_SYMBOL(av,0)) + { + x->x_type = A_COMMA; + x->x_sym = atom_getsymbol(av); + x->x_n = 1; + x->x_ac = 0; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + } + else + { + if(IS_A_FLOAT(av,0)) + { + x->x_type = A_FLOAT; + x->x_sym = &s_float; + } + else if(IS_A_POINTER(av,0)) + { + x->x_type = A_POINTER; + x->x_sym = &s_pointer; + } + x->x_n = x->x_ac = 1; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + x->x_at[0] = *av; + } + } + else + { + if(IS_A_SYMBOL(av,0)) + { + x->x_type = A_COMMA;/*for anything*/ + x->x_sym = atom_getsymbol(av++); + ac--; + } + else + { + x->x_type = A_GIMME; + x->x_sym = &s_list; + } + x->x_n = x->x_ac = ac; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + for(i=0; i<ac; i++) + x->x_at[i] = *av++; + } + outlet_new(&x->x_obj, &s_list); + return (x); +} + +void init_setup(void) +{ + init_class = class_new(gensym("init"), (t_newmethod)init_new, + (t_method)init_free, sizeof(t_init), 0, A_GIMME, 0); + class_addcreator((t_newmethod)init_new, gensym("ii"), A_GIMME, 0); + class_addmethod(init_class, (t_method)init_loadbang, gensym("loadbang"), 0); + class_addbang(init_class, (t_method)init_bang); + class_addanything(init_class, init_anything); + class_addlist(init_class, init_list); + class_addpointer(init_class, init_pointer); + class_addfloat(init_class, (t_method)init_float); + class_addsymbol(init_class, init_symbol); + class_sethelpsymbol(init_class, gensym("iemhelp/help-init")); +} |