From 8b0873392ad0db55fdb9d0cdfc670366bc96a9c9 Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Mon, 26 Apr 2010 03:10:47 +0000 Subject: converted maxlib to use libdir template, in preparations for debianizing it svn path=/trunk/externals/maxlib/; revision=13476 --- src/nroute.c | 179 ----------------------------------------------------------- 1 file changed, 179 deletions(-) delete mode 100644 src/nroute.c (limited to 'src/nroute.c') diff --git a/src/nroute.c b/src/nroute.c deleted file mode 100644 index 5c85f6c..0000000 --- a/src/nroute.c +++ /dev/null @@ -1,179 +0,0 @@ -/* ------------------------- nroute ------------------------------------------ */ -/* */ -/* Route input according to Nth element. */ -/* Written by Olaf Matthes */ -/* Based on code found on the web. */ -/* Get source at http://www.akustische-kunst.org/puredata/maxlib/ */ -/* */ -/* This program is free software; you can redistribute it and/or */ -/* modify it under the terms of the GNU General Public License */ -/* as published by the Free Software Foundation; either version 2 */ -/* of the License, or (at your option) any later version. */ -/* */ -/* This program is distributed in the hope that it will be useful, */ -/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* GNU General Public License for more details. */ -/* */ -/* You should have received a copy of the GNU General Public License */ -/* along with this program; if not, write to the Free Software */ -/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* */ -/* Based on PureData by Miller Puckette and others. */ -/* */ -/* ---------------------------------------------------------------------------- */ - -/* - inlet 1: anything to be routed - inlet 2: anything to be matched to - inlet 3: position to match - out 1: input if match found - out 2: input if match not found -*/ - -#include "m_pd.h" - -static char *version = "nroute v0.1, written by Olaf Matthes "; - -typedef struct nroute -{ - t_object x_obj; - t_outlet *out1; - t_outlet *out2; - t_int pos; - t_atom match; -} t_nroute; - -typedef struct proxy -{ - t_object obj; - t_int index; /* number of proxy inlet(s) */ - t_nroute *x; /* we'll put the other struct in here */ -} t_proxy; - - - /* this is the routine that actually does the routing / matching */ - /* it get's called by all other routines that get any input and */ - /* even handles the second (proxy) inlet ! */ -static void nroute_any(t_nroute *x, t_symbol *s, int argc, t_atom *argv) -{ - if(s) - { - if (x->pos == 1 && x->match.a_type == A_SYMBOL && x->match.a_w.w_symbol == s) - outlet_anything (x->out1,s,argc,argv); - else if (x->pos > 1 && x->pos <= argc + 1 && - argv[x->pos-2].a_type == x->match.a_type && - argv[x->pos-2].a_w.w_float == x->match.a_w.w_float) - outlet_anything (x->out1,s,argc,argv); - else outlet_anything (x->out2,s,argc,argv); - } - else - { - if (x->pos > 0 && x->pos <= argc && - argv[x->pos-1].a_type == x->match.a_type && - argv[x->pos-1].a_w.w_float == x->match.a_w.w_float) - outlet_list (x->out1,0,argc,argv); - else outlet_list (x->out2,0,argc,argv); - } -} - -static void nroute_float(t_nroute *x, float f) -{ - t_atom a; - - SETFLOAT (&a,f); - nroute_any(x,0,1,&a); -} - -static void nroute_list(t_nroute *x, t_symbol *s, int argc, t_atom *argv) -{ - nroute_any(x,0,argc,argv); -} - -static void nroute_setmatch(t_proxy *p, t_symbol *s, int argc, t_atom *argv) -{ - t_nroute *x = (t_nroute *)(p->x); - - if(argc == 0) /* have to match a symbol */ - { - x->match.a_type = A_SYMBOL; - x->match.a_w.w_symbol = s; - } - else /* got a float */ - { - if(argc > 1) - { - post("nroute: middle inlet accepts only (float,symbol) for match"); - return; - } - x->match.a_type = A_FLOAT; - x->match.a_w.w_float = argv[0].a_w.w_float; - } -} - -static void nroute_setpos(t_nroute *x, t_floatarg f) -{ - x->pos = (t_int)f; -} - -static t_class *nroute_class; -static t_class *proxy_class; - -static void *nroute_new(t_symbol *s, int argc, t_atom *argv) -{ - t_nroute *x = (t_nroute *)pd_new(nroute_class); - t_proxy *inlet = (t_proxy *)pd_new(proxy_class); /* for the proxy inlet */ - - inlet->x = x; /* make x visible to the proxy inlets */ - - x->pos = 1; - x->match.a_type = A_NULL; - if (argc > 2) { error ("nroute: extra arguments"); return 0; } - if (argc > 1) { - if (argv[1].a_type == A_FLOAT) x->pos = argv[1].a_w.w_float; - else { post ("nroute: second argument must be (int) position"); return 0; } - } - if (argc > 0) { - x->match.a_type = argv[0].a_type; - x->match.a_w.w_float = argv[0].a_w.w_float; - } - inlet->index = 0; /* we are going to create a proxy inlet no. 0 */ - /* it belongs to the object t_nroute but the destination is t_proxy */ - inlet_new(&x->x_obj, &inlet->obj.ob_pd, 0,0); - /* and now a 'normal' third inlet */ - inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("right")); - x->out1 = outlet_new(&x->x_obj, gensym("list")); - x->out2 = outlet_new(&x->x_obj, gensym("list")); - return (x); -} - -#ifndef MAXLIB -void nroute_setup(void) -{ - /* the object's class: */ - nroute_class = class_new(gensym("nroute"), (t_newmethod)nroute_new, - 0, sizeof(t_nroute), 0, A_GIMME, 0); -#else -void maxlib_nroute_setup(void) -{ - /* the object's class: */ - nroute_class = class_new(gensym("maxlib_nroute"), (t_newmethod)nroute_new, - 0, sizeof(t_nroute), 0, A_GIMME, 0); - class_addcreator((t_newmethod)nroute_new, gensym("nroute"), A_GIMME, 0); -#endif - /* a class for the proxy inlet: */ - proxy_class = class_new(gensym("maxlib_nroute_proxy"), NULL, NULL, sizeof(t_proxy), - CLASS_PD|CLASS_NOINLET, A_NULL); - - class_addmethod(nroute_class, (t_method)nroute_setpos, gensym("right"), A_FLOAT, 0); - class_addfloat(nroute_class, nroute_float); - class_addlist(nroute_class, nroute_list); - class_addanything(nroute_class, nroute_any); - class_addanything(proxy_class, nroute_setmatch); -#ifndef MAXLIB - - post(version); -#else - class_sethelpsymbol(nroute_class, gensym("maxlib/nroute-help.pd")); -#endif -} -- cgit v1.2.1