diff options
Diffstat (limited to 'src/iemlib2/stripfilename.c')
-rw-r--r-- | src/iemlib2/stripfilename.c | 162 |
1 files changed, 81 insertions, 81 deletions
diff --git a/src/iemlib2/stripfilename.c b/src/iemlib2/stripfilename.c index d229086..97d9b8b 100644 --- a/src/iemlib2/stripfilename.c +++ b/src/iemlib2/stripfilename.c @@ -1,81 +1,81 @@ -/* Copyright (c) 1997-2003 Miller Puckette. -* 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 (c) IEM KUG Graz Austria 2000 - 2003 */ - -#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> - -/* -------------------------- stripfilename ------------------------------ */ - -static t_class *stripfilename_class; - -typedef struct _stripfilename -{ - t_object x_obj; - int x_nr_char; -} t_stripfilename; - -static void stripfilename_symbol(t_stripfilename *x, t_symbol *s) -{ - if(x->x_nr_char < 0) - { - int len = strlen(s->s_name); - char *str=(char *)getbytes((len+2)*sizeof(char)); - int i=len + x->x_nr_char; - - strcpy(str, s->s_name); - if(i < 0) - i = 0; - str[i] = 0; - outlet_symbol(x->x_obj.ob_outlet, gensym(str)); - freebytes(str, (len+2)*sizeof(char)); - } - else if(x->x_nr_char > 0) - { - int len = strlen(s->s_name); - char *str=(char *)getbytes((len+2)*sizeof(char)); - int i=x->x_nr_char; - - strcpy(str, s->s_name); - if(i > len) - i = len; - outlet_symbol(x->x_obj.ob_outlet, gensym(str+i)); - freebytes(str, (len+2)*sizeof(char)); - } - else - outlet_symbol(x->x_obj.ob_outlet, s); -} - -static void stripfilename_set(t_stripfilename *x, t_floatarg nr_char) -{ - x->x_nr_char = (int)nr_char; -} - -static void *stripfilename_new(t_floatarg nr_char) -{ - t_stripfilename *x = (t_stripfilename *)pd_new(stripfilename_class); - - stripfilename_set(x, nr_char); - outlet_new(&x->x_obj, &s_symbol); - return (x); -} - -void stripfilename_setup(void) -{ - stripfilename_class = class_new(gensym("stripfilename"), (t_newmethod)stripfilename_new, - 0, sizeof(t_stripfilename), 0, A_DEFFLOAT, 0); - class_addsymbol(stripfilename_class, stripfilename_symbol); - class_addmethod(stripfilename_class, (t_method)stripfilename_set, gensym("set"), A_FLOAT, 0); - class_sethelpsymbol(stripfilename_class, gensym("iemhelp/help-stripfilename")); -} +/* 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>
+
+/* -------------------------- stripfilename ----------------------- */
+/* -- strips the first n or last n characters, depending on sign -- */
+/* ------- of the initial argument (set message argument) --------- */
+
+static t_class *stripfilename_class;
+
+typedef struct _stripfilename
+{
+ t_object x_obj;
+ int x_nr_char;
+} t_stripfilename;
+
+static void stripfilename_symbol(t_stripfilename *x, t_symbol *s)
+{
+ if(x->x_nr_char < 0)
+ {
+ int len = strlen(s->s_name);
+ char *str=(char *)getbytes((len+2)*sizeof(char));
+ int i=len + x->x_nr_char;
+
+ strcpy(str, s->s_name);
+ if(i < 0)
+ i = 0;
+ str[i] = 0;
+ outlet_symbol(x->x_obj.ob_outlet, gensym(str));
+ freebytes(str, (len+2)*sizeof(char));
+ }
+ else if(x->x_nr_char > 0)
+ {
+ int len = strlen(s->s_name);
+ char *str=(char *)getbytes((len+2)*sizeof(char));
+ int i=x->x_nr_char;
+
+ strcpy(str, s->s_name);
+ if(i > len)
+ i = len;
+ outlet_symbol(x->x_obj.ob_outlet, gensym(str+i));
+ freebytes(str, (len+2)*sizeof(char));
+ }
+ else
+ outlet_symbol(x->x_obj.ob_outlet, s);
+}
+
+static void stripfilename_set(t_stripfilename *x, t_floatarg nr_char)
+{
+ x->x_nr_char = (int)nr_char;
+}
+
+static void *stripfilename_new(t_floatarg nr_char)
+{
+ t_stripfilename *x = (t_stripfilename *)pd_new(stripfilename_class);
+
+ stripfilename_set(x, nr_char);
+ outlet_new(&x->x_obj, &s_symbol);
+ return (x);
+}
+
+void stripfilename_setup(void)
+{
+ stripfilename_class = class_new(gensym("stripfilename"), (t_newmethod)stripfilename_new,
+ 0, sizeof(t_stripfilename), 0, A_DEFFLOAT, 0);
+ class_addsymbol(stripfilename_class, stripfilename_symbol);
+ class_addmethod(stripfilename_class, (t_method)stripfilename_set, gensym("set"), A_FLOAT, 0);
+ class_sethelpsymbol(stripfilename_class, gensym("iemhelp/help-stripfilename"));
+}
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