window/cmd6.c

   1 /*      $NetBSD: cmd6.c,v 1.4 1997/11/21 08:35:53 lukem Exp $   */
   2
   3 /*
   4  * Copyright (c) 1983, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * Edward Wang at The University of California, Berkeley.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. All advertising materials mentioning features or use of this software
  19  *    must display the following acknowledgement:
  20  *      This product includes software developed by the University of
  21  *      California, Berkeley and its contributors.
  22  * 4. Neither the name of the University nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  */
  38
  39 #include <sys/cdefs.h>
  40 #ifndef lint
  41 #if 0
  42 static char sccsid[] = "@(#)cmd6.c      8.1 (Berkeley) 6/6/93";
  43 #else
  44 __RCSID("$NetBSD: cmd6.c,v 1.4 1997/11/21 08:35:53 lukem Exp $");
  45 #endif
  46 #endif /* not lint */
  47
  48 #include "defs.h"
  49 #include "window_string.h"
  50 #include "char.h"
  51
  52 /*
  53  * Debugging commands.
  54  */
  55
  56 void    debug_str __P((void));
  57
  58 void
  59 c_debug()
  60 {
  61         struct ww *w;
  62
  63         if (!terse)
  64                 wwputs("[m(smap) n(ns) o(os) s(string) v(nvis) w(win)]? ",
  65                     cmdwin);
  66         wwcurtowin(cmdwin);
  67         while (wwpeekc() < 0)
  68                 wwiomux();
  69         if (!terse)
  70                 wwputc('\n', cmdwin);
  71         switch (wwgetc()) {
  72         case 'm':
  73                 wwdumpsmap();
  74                 break;
  75         case 'n':
  76                 wwdumpns();
  77                 break;
  78         case 'o':
  79                 wwdumpos();
  80                 break;
  81         case 's':
  82                 debug_str();
  83                 break;
  84         case 'v':
  85                 if ((w = getwin()) != 0)
  86                         wwdumpnvis(w);
  87                 break;
  88         case 'w':
  89                 if ((w = getwin()) != 0)
  90                         wwdumpwin(w);
  91                 break;
  92         default:
  93                 wwbell();
  94         }
  95 }
  96
  97 void
  98 debug_str()
  99 {
 100 #ifdef STR_DEBUG
 101         struct ww *w;
 102         struct string *s;
 103
 104         if ((w = openiwin(wwnrow - 3, "Allocated Strings")) == 0) {
 105                 error("Can't open string window: %s.", wwerror());
 106                 return;
 107         }
 108         for (s = str_head.s_forw; s != &str_head; s = s->s_forw) {
 109                 if (more(w, 0) == 2)
 110                         goto out;
 111                 wwprintf(w, "(0x%x)\t\"%s\"\n", s->s_data, s->s_data);
 112         }
 113         waitnl(w);
 114 out:
 115         closeiwin(w);
 116 #else
 117         error("No string debugging.");
 118 #endif
 119 }