1 /* $OpenBSD: cmd6.c,v 1.6 2003/06/03 02:56:23 millert Exp $ */
2 /* $NetBSD: cmd6.c,v 1.3 1995/09/28 10:34:10 tls Exp $ */
3
4 /*
5 * Copyright (c) 1983, 1993
6 * The Regents of the University of California. All rights reserved.
7 *
8 * This code is derived from software contributed to Berkeley by
9 * Edward Wang at The University of California, Berkeley.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36 #ifndef lint
37 #if 0
38 static char sccsid[] = "@(#)cmd6.c 8.1 (Berkeley) 6/6/93";
39 #else
40 static char rcsid[] = "$OpenBSD: cmd6.c,v 1.6 2003/06/03 02:56:23 millert Exp $";
41 #endif
42 #endif /* not lint */
43
44 #include "defs.h"
45 #include "string.h"
46 #include "char.h"
47
48 /*
49 * Debugging commands.
50 */
51
c_debug()52 c_debug()
53 {
54 struct ww *w;
55
56 if (!terse)
57 wwputs("[m(smap) n(ns) o(os) s(string) v(nvis) w(win)]? ", cmdwin);
58 wwcurtowin(cmdwin);
59 while (wwpeekc() < 0)
60 wwiomux();
61 if (!terse)
62 wwputc('\n', cmdwin);
63 switch (wwgetc()) {
64 case 'm':
65 wwdumpsmap();
66 break;
67 case 'n':
68 wwdumpns();
69 break;
70 case 'o':
71 wwdumpos();
72 break;
73 case 's':
74 debug_str();
75 break;
76 case 'v':
77 if ((w = getwindow()) != 0)
78 wwdumpnvis(w);
79 break;
80 case 'w':
81 if ((w = getwindow()) != 0)
82 wwdumpwin(w);
83 break;
84 default:
85 wwbell();
86 }
87 }
88
89 #ifdef STR_DEBUG
debug_str()90 debug_str()
91 {
92 struct ww *w;
93 struct string *s;
94
95 if ((w = openiwin(wwnrow - 3, "Allocated Strings")) == 0) {
96 error("Can't open string window: %s.", wwerror());
97 return;
98 }
99 for (s = str_head.s_forw; s != &str_head; s = s->s_forw) {
100 if (more(w, 0) == 2)
101 goto out;
102 wwprintf(w, "(0x%x)\t\"%s\"\n", s->s_data, s->s_data);
103 }
104 waitnl(w);
105 out:
106 closeiwin(w);
107 }
108 #else
debug_str()109 debug_str()
110 {
111 error("No string debugging.");
112 }
113 #endif
114