added files for release 1.16

svn path=/trunk/externals/iemlib/; revision=3103

1 files changed, 222 insertions, 0 deletions

diff --git a/src/iemlib2/receive2list.c b/src/iemlib2/receive2list.c
new file mode 100644
index 0000000..9b68bc0
--- /dev/null
+++ b/src/iemlib2/receive2list.c
@@ -0,0 +1,222 @@
+/* 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>

+

+/* -------------------------- receive2list ------------------------------ */

+/* -- converts received message to a list with a prepended float index -- */

+

+struct _receive2list_proxy;

+

+static t_class *receive2list_class;

+static t_class *receive2list_proxy_class;

+

+typedef struct _receive2list

+{

+  t_object                    x_obj;

+	int                         x_max;

+  struct _receive2list_proxy  **x_proxy_receiver;

+	int                         x_size;

+  t_atom                      *x_at;

+} t_receive2list;

+

+typedef struct _receive2list_proxy

+{

+  t_object        p_obj;

+  t_receive2list  *p_owner;

+	t_symbol        *p_receive_label_sym;

+	int             p_index;

+} t_receive2list_proxy;

+

+static void receive2list_atcopy(t_atom *src, t_atom *dst, int n)

+{

+  while(n--)

+    *dst++ = *src++;

+}

+

+static void receive2list_clear(t_receive2list *x, t_symbol *s, int ac, t_atom *av)

+{

+	t_receive2list_proxy *p;

+	int i, max=x->x_max;

+

+	for(i=0; i<max; i++)

+	{

+		p = x->x_proxy_receiver[i];

+		if(p->p_receive_label_sym)

+      pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym);

+		p->p_receive_label_sym = 0;

+	}

+}

+

+static void receive2list_add(t_receive2list *x, t_symbol *s, int ac, t_atom *av)

+{

+	t_receive2list_proxy *p;

+	int i;

+

+	if((ac > 1)&&(IS_A_FLOAT(av,0)))

+  {

+		i = atom_getint(av);

+		if((i >= 0)&&(i < x->x_max))

+    {

+		  p = x->x_proxy_receiver[i];

+      if(IS_A_SYMBOL(av,1))

+			{

+        if(p->p_receive_label_sym)

+          pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym);

+        p->p_receive_label_sym = atom_getsymbol(av+1);

+			  pd_bind(&p->p_obj.ob_pd, p->p_receive_label_sym);

+			}

+      else if(IS_A_FLOAT(av,1))

+			{

+        char str[32];

+      

+			  if(p->p_receive_label_sym)

+          pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym);

+        sprintf(str, "%g", atom_getfloat(av+1));

+        p->p_receive_label_sym = gensym(str);

+			  pd_bind(&p->p_obj.ob_pd, p->p_receive_label_sym);

+			}

+    }

+  }

+}

+

+/* begin of proxy methods (anything inlets) */

+

+static void receive2list_proxy_bang(t_receive2list_proxy *p)

+{

+	t_receive2list *x = p->p_owner;

+

+	SETFLOAT(x->x_at, p->p_index);

+	outlet_list(x->x_obj.ob_outlet, &s_list, 1, x->x_at);

+}

+

+static void receive2list_proxy_float(t_receive2list_proxy *p, t_float f)

+{

+	t_receive2list *x = p->p_owner;

+

+	SETFLOAT(x->x_at, p->p_index);

+	SETFLOAT(x->x_at+1, f);

+	outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at);

+}

+

+static void receive2list_proxy_symbol(t_receive2list_proxy *p, t_symbol *s)

+{

+	t_receive2list *x = p->p_owner;

+

+  SETFLOAT(x->x_at, p->p_index);

+	SETSYMBOL(x->x_at+1, s);

+	outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at);

+}

+

+static void receive2list_proxy_pointer(t_receive2list_proxy *p, t_gpointer *gp)

+{

+	t_receive2list *x = p->p_owner;

+

+  SETFLOAT(x->x_at, p->p_index);

+	SETPOINTER(x->x_at+1, gp);

+	outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at);

+}

+

+static void receive2list_proxy_list(t_receive2list_proxy *p, t_symbol *s, int argc, t_atom *argv)

+{

+	t_receive2list *x = p->p_owner;

+

+	if((argc+1) >= x->x_size)

+  {

+    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (argc+11)*sizeof(t_atom));

+    x->x_size = argc + 11;

+  }

+	SETFLOAT(x->x_at, p->p_index);

+	receive2list_atcopy(argv, x->x_at+1, argc);

+  outlet_list(x->x_obj.ob_outlet, &s_list, argc+1, x->x_at);

+}

+

+static void receive2list_proxy_anything(t_receive2list_proxy *p, t_symbol *s, int argc, t_atom *argv)

+{

+	t_receive2list *x = p->p_owner;

+

+	if((argc+2) >= x->x_size)

+  {

+    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (argc+12)*sizeof(t_atom));

+    x->x_size = argc + 12;

+  }

+	SETFLOAT(x->x_at, p->p_index);

+	SETSYMBOL(x->x_at+1, s);

+	receive2list_atcopy(argv, x->x_at+2, argc);

+  outlet_list(x->x_obj.ob_outlet, &s_list, argc+2, x->x_at);

+}

+

+/* end of proxy methods (anything inlets) */

+

+static void receive2list_free(t_receive2list *x)

+{

+	t_receive2list_proxy *p;

+	int i, max = x->x_max;

+

+	for(i=0; i<max; i++)

+	{

+		p = x->x_proxy_receiver[i];

+		if(p->p_receive_label_sym)

+      pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym);

+		if(x->x_proxy_receiver[i])

+		  pd_free((t_pd *)x->x_proxy_receiver[i]);

+	}

+	if(x->x_proxy_receiver)

+	  freebytes(x->x_proxy_receiver, x->x_max * sizeof(t_receive2list_proxy *));

+	if(x->x_at)

+	  freebytes(x->x_at, x->x_size * sizeof(t_atom));

+}

+

+static void *receive2list_new(t_float fmax)

+{

+  t_receive2list *x = (t_receive2list *)pd_new(receive2list_class);

+	t_receive2list_proxy *p;

+	int i, max = (int)fmax;

+

+	if(max <= 0)

+    max = 80;

+  x->x_max = max;

+	x->x_proxy_receiver = (t_receive2list_proxy **)getbytes(x->x_max * sizeof(t_receive2list_proxy *));

+	x->x_size = 12;

+	x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));

+	for(i=0; i<max; i++)

+	{

+    x->x_proxy_receiver[i] = (t_receive2list_proxy *)pd_new(receive2list_proxy_class);

+		p = x->x_proxy_receiver[i];

+    p->p_owner = x;

+		p->p_receive_label_sym = 0;

+		p->p_index = i;

+	}

+  outlet_new(&x->x_obj, &s_list);

+  return (x);

+}

+

+void receive2list_setup(void)

+{

+  receive2list_class = class_new(gensym("receive2list"), (t_newmethod)receive2list_new, 

+    (t_method)receive2list_free, sizeof(t_receive2list), 0, A_DEFFLOAT, 0);

+	class_addcreator((t_newmethod)receive2list_new, gensym("iem_r"), A_DEFFLOAT, 0);

+	class_addmethod(receive2list_class, (t_method)receive2list_clear, gensym("clear"), A_GIMME, 0);

+  class_addmethod(receive2list_class, (t_method)receive2list_add, gensym("add"), A_GIMME, 0);

+  class_sethelpsymbol(receive2list_class, gensym("iemhelp/help-receive2list"));

+

+	receive2list_proxy_class = class_new(gensym("_receive2list_proxy"),

+    0, 0, sizeof(t_receive2list_proxy), CLASS_PD | CLASS_NOINLET, 0);

+  class_addbang(receive2list_proxy_class, receive2list_proxy_bang);

+  class_addfloat(receive2list_proxy_class, receive2list_proxy_float);

+	class_addsymbol(receive2list_proxy_class, receive2list_proxy_symbol);

+	class_addpointer(receive2list_proxy_class, receive2list_proxy_pointer);

+  class_addlist(receive2list_proxy_class, receive2list_proxy_list);

+  class_addanything(receive2list_proxy_class, receive2list_proxy_anything);

+}