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- /****************************************************************************
- * Copyright (c) 1999,2000,2001 Free Software Foundation, Inc. *
- * *
- * Permission is hereby granted, free of charge, to any person obtaining a *
- * copy of this software and associated documentation files (the *
- * "Software"), to deal in the Software without restriction, including *
- * without limitation the rights to use, copy, modify, merge, publish, *
- * distribute, distribute with modifications, sublicense, and/or sell *
- * copies of the Software, and to permit persons to whom the Software is *
- * furnished to do so, subject to the following conditions: *
- * *
- * The above copyright notice and this permission notice shall be included *
- * in all copies or substantial portions of the Software. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
- * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
- * *
- * Except as contained in this notice, the name(s) of the above copyright *
- * holders shall not be used in advertising or otherwise to promote the *
- * sale, use or other dealings in this Software without prior written *
- * authorization. *
- ****************************************************************************/
-
- /****************************************************************************
- * Author: Thomas E. Dickey <dickey@clark.net> 1999 *
- ****************************************************************************/
- /*
- * trace_tries.c - Tracing/Debugging buffers (keycode tries-trees)
- */
-
- #include <curses.priv.h>
-
- MODULE_ID("$Id: trace_tries.c,v 1.10 2001/10/20 22:42:51 tom Exp $")
-
- #ifdef TRACE
- static unsigned char *buffer;
- static unsigned len;
-
- static void
- recur_tries(struct tries *tree, unsigned level)
- {
- if (level > len)
- buffer = (unsigned char *) realloc(buffer, len = (level + 1) * 4);
-
- while (tree != 0) {
- if ((buffer[level] = tree->ch) == 0)
- buffer[level] = 128;
- buffer[level + 1] = 0;
- if (tree->value != 0) {
- _tracef("%5d: %s (%s)", tree->value,
- _nc_visbuf((char *) buffer), keyname(tree->value));
- }
- if (tree->child)
- recur_tries(tree->child, level + 1);
- tree = tree->sibling;
- }
- }
-
- NCURSES_EXPORT(void)
- _nc_trace_tries(struct tries *tree)
- {
- buffer = typeMalloc(unsigned char, len = 80);
- _tracef("BEGIN tries %p", tree);
- recur_tries(tree, 0);
- _tracef(". . . tries %p", tree);
- free(buffer);
- }
-
- #else
- empty_module(_nc_trace_tries)
- #endif
-