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authorRong-En Fan <rafan@FreeBSD.org>2008-11-09 09:06:04 +0000
committerRong-En Fan <rafan@FreeBSD.org>2008-11-09 09:06:04 +0000
commita388f199193767bacbb38b172ab89cb84369736c (patch)
treea1816f5667d2280b970ca44e407bac8cc4496c0a /contrib/ncurses/ncurses/tinfo/comp_expand.c
parentaa59d4d4c5dda7e1c6f9dc0cc6edc58992a525c7 (diff)
downloadsrc-a388f199193767bacbb38b172ab89cb84369736c.tar.gz
src-a388f199193767bacbb38b172ab89cb84369736c.zip
- Flatten the vendor area
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=184786
Diffstat (limited to 'contrib/ncurses/ncurses/tinfo/comp_expand.c')
-rw-r--r--contrib/ncurses/ncurses/tinfo/comp_expand.c192
1 files changed, 0 insertions, 192 deletions
diff --git a/contrib/ncurses/ncurses/tinfo/comp_expand.c b/contrib/ncurses/ncurses/tinfo/comp_expand.c
deleted file mode 100644
index ef419d84cd2c..000000000000
--- a/contrib/ncurses/ncurses/tinfo/comp_expand.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/****************************************************************************
- * Copyright (c) 1998-2001,2006 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> 1998 *
- ****************************************************************************/
-
-#include <curses.priv.h>
-
-#include <ctype.h>
-#include <tic.h>
-
-MODULE_ID("$Id: comp_expand.c,v 1.18 2006/06/17 19:37:14 tom Exp $")
-
-static int
-trailing_spaces(const char *src)
-{
- while (*src == ' ')
- src++;
- return *src == 0;
-}
-
-/* this deals with differences over whether 0x7f and 0x80..0x9f are controls */
-#define REALCTL(s) (UChar(*(s)) < 127 && iscntrl(UChar(*(s))))
-#define REALPRINT(s) (UChar(*(s)) < 127 && isprint(UChar(*(s))))
-
-NCURSES_EXPORT(char *)
-_nc_tic_expand(const char *srcp, bool tic_format, int numbers)
-{
- static char *buffer;
- static size_t length;
-
- int bufp;
- const char *str = VALID_STRING(srcp) ? srcp : "";
- bool islong = (strlen(str) > 3);
- size_t need = (2 + strlen(str)) * 4;
- int ch;
-
-#if NO_LEAKS
- if (srcp == 0) {
- if (buffer != 0) {
- FreeAndNull(buffer);
- length = 0;
- }
- return 0;
- }
-#endif
- if (buffer == 0 || need > length) {
- if ((buffer = typeRealloc(char, length = need, buffer)) == 0)
- return 0;
- }
-
- bufp = 0;
- while ((ch = UChar(*str)) != 0) {
- if (ch == '%' && REALPRINT(str + 1)) {
- buffer[bufp++] = *str++;
- /*
- * Though the character literals are more compact, most
- * terminal descriptions use numbers and are not easy
- * to read in character-literal form.
- */
- switch (numbers) {
- case -1:
- if (str[0] == S_QUOTE
- && str[1] != '\\'
- && REALPRINT(str + 1)
- && str[2] == S_QUOTE) {
- sprintf(buffer + bufp, "{%d}", str[1]);
- bufp += strlen(buffer + bufp);
- str += 2;
- } else {
- buffer[bufp++] = *str;
- }
- break;
- /*
- * If we have a "%{number}", try to translate it into
- * a "%'char'" form, since that will run a little faster
- * when we're interpreting it. Also, having one form
- * for the constant makes it simpler to compare terminal
- * descriptions.
- */
- case 1:
- if (str[0] == L_BRACE
- && isdigit(UChar(str[1]))) {
- char *dst = 0;
- long value = strtol(str + 1, &dst, 0);
- if (dst != 0
- && *dst == R_BRACE
- && value < 127
- && value != '\\' /* FIXME */
- && isprint((int) value)) {
- ch = (int) value;
- buffer[bufp++] = S_QUOTE;
- if (ch == '\\'
- || ch == S_QUOTE)
- buffer[bufp++] = '\\';
- buffer[bufp++] = ch;
- buffer[bufp++] = S_QUOTE;
- str = dst;
- } else {
- buffer[bufp++] = *str;
- }
- } else {
- buffer[bufp++] = *str;
- }
- break;
- default:
- buffer[bufp++] = *str;
- break;
- }
- } else if (ch == 128) {
- buffer[bufp++] = '\\';
- buffer[bufp++] = '0';
- } else if (ch == '\033') {
- buffer[bufp++] = '\\';
- buffer[bufp++] = 'E';
- } else if (ch == '\\' && tic_format && (str == srcp || str[-1] != '^')) {
- buffer[bufp++] = '\\';
- buffer[bufp++] = '\\';
- } else if (ch == ' ' && tic_format && (str == srcp ||
- trailing_spaces(str))) {
- buffer[bufp++] = '\\';
- buffer[bufp++] = 's';
- } else if ((ch == ',' || ch == ':' || ch == '^') && tic_format) {
- buffer[bufp++] = '\\';
- buffer[bufp++] = ch;
- } else if (REALPRINT(str)
- && (ch != ','
- && ch != ':'
- && !(ch == '!' && !tic_format)
- && ch != '^'))
- buffer[bufp++] = ch;
-#if 0 /* FIXME: this would be more readable (in fact the whole 'islong' logic should be removed) */
- else if (ch == '\b') {
- buffer[bufp++] = '\\';
- buffer[bufp++] = 'b';
- } else if (ch == '\f') {
- buffer[bufp++] = '\\';
- buffer[bufp++] = 'f';
- } else if (ch == '\t' && islong) {
- buffer[bufp++] = '\\';
- buffer[bufp++] = 't';
- }
-#endif
- else if (ch == '\r' && (islong || (strlen(srcp) > 2 && str[1] == '\0'))) {
- buffer[bufp++] = '\\';
- buffer[bufp++] = 'r';
- } else if (ch == '\n' && islong) {
- buffer[bufp++] = '\\';
- buffer[bufp++] = 'n';
- }
-#define UnCtl(c) ((c) + '@')
- else if (REALCTL(str) && ch != '\\'
- && (!islong || isdigit(UChar(str[1])))) {
- (void) sprintf(&buffer[bufp], "^%c", UnCtl(ch));
- bufp += 2;
- } else {
- (void) sprintf(&buffer[bufp], "\\%03o", ch);
- bufp += 4;
- }
-
- str++;
- }
-
- buffer[bufp] = '\0';
- return (buffer);
-}