ncurses 6.2 - patch 20200212
[ncurses.git] / ncurses / trace / trace_xnames.c
1 /****************************************************************************
2  * Copyright 2020 Thomas E. Dickey                                          *
3  * Copyright 1999-2010,2016 Free Software Foundation, Inc.                  *
4  *                                                                          *
5  * Permission is hereby granted, free of charge, to any person obtaining a  *
6  * copy of this software and associated documentation files (the            *
7  * "Software"), to deal in the Software without restriction, including      *
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9  * distribute, distribute with modifications, sublicense, and/or sell       *
10  * copies of the Software, and to permit persons to whom the Software is    *
11  * furnished to do so, subject to the following conditions:                 *
12  *                                                                          *
13  * The above copyright notice and this permission notice shall be included  *
14  * in all copies or substantial portions of the Software.                   *
15  *                                                                          *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
19  * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
20  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
21  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
22  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
23  *                                                                          *
24  * Except as contained in this notice, the name(s) of the above copyright   *
25  * holders shall not be used in advertising or otherwise to promote the     *
26  * sale, use or other dealings in this Software without prior written       *
27  * authorization.                                                           *
28  ****************************************************************************/
29
30 /****************************************************************************
31  *  Author: Thomas E. Dickey <dickey@clark.net> 1999                        *
32  ****************************************************************************/
33 /*
34  *      trace_xnames.c - Tracing/Debugging buffers (TERMTYPE extended names)
35  */
36
37 #include <curses.priv.h>
38
39 MODULE_ID("$Id: trace_xnames.c,v 1.8 2020/02/02 23:34:34 tom Exp $")
40
41 NCURSES_EXPORT(void)
42 _nc_trace_xnames(TERMTYPE *tp GCC_UNUSED)
43 {
44 #ifdef TRACE
45 #if NCURSES_XNAMES
46     int limit = tp->ext_Booleans + tp->ext_Numbers + tp->ext_Strings;
47
48     if (limit) {
49         int n;
50         int begin_num = tp->ext_Booleans;
51         int begin_str = tp->ext_Booleans + tp->ext_Numbers;
52
53         _tracef("extended names (%s) %d = %d+%d+%d of %d+%d+%d",
54                 tp->term_names,
55                 limit,
56                 tp->ext_Booleans, tp->ext_Numbers, tp->ext_Strings,
57                 tp->num_Booleans, tp->num_Numbers, tp->num_Strings);
58
59         for (n = 0; n < limit; n++) {
60             int m;
61
62             if ((m = n - begin_str) >= 0) {
63                 _tracef("[%d] %s = %s", n,
64                         tp->ext_Names[n],
65                         _nc_visbuf(tp->Strings[tp->num_Strings + m - tp->ext_Strings]));
66             } else if ((m = n - begin_num) >= 0) {
67                 _tracef("[%d] %s = %d (num)", n,
68                         tp->ext_Names[n],
69                         tp->Numbers[tp->num_Numbers + m - tp->ext_Numbers]);
70             } else {
71                 _tracef("[%d] %s = %d (bool)", n,
72                         tp->ext_Names[n],
73                         tp->Booleans[tp->num_Booleans + n - tp->ext_Booleans]);
74             }
75         }
76     }
77 #endif
78 #endif
79 }