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Diffstat (limited to 'ncurses-5.3/ncurses/base/lib_addstr.c')
-rw-r--r--ncurses-5.3/ncurses/base/lib_addstr.c253
1 files changed, 0 insertions, 253 deletions
diff --git a/ncurses-5.3/ncurses/base/lib_addstr.c b/ncurses-5.3/ncurses/base/lib_addstr.c
deleted file mode 100644
index 57731a9..0000000
--- a/ncurses-5.3/ncurses/base/lib_addstr.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/****************************************************************************
- * Copyright (c) 1998-2001,2002 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: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
- * and: Eric S. Raymond <esr@snark.thyrsus.com> *
- ****************************************************************************/
-
-/*
-** lib_addstr.c
-*
-** The routines waddnstr(), waddchnstr().
-**
-*/
-
-#include <curses.priv.h>
-
-MODULE_ID("$Id$")
-
-#if USE_WIDEC_SUPPORT
-#define CONV_DATA mbstate_t state; wchar_t cached; int clen = 0
-#define CONV_INIT memset (&state, '\0', sizeof (state)); cached = (wchar_t)WEOF
-#define NEXT_CHAR(s,ch, n) \
- { \
- int len, i = 0; \
- memset(&ch, 0, sizeof(cchar_t)); \
- if (cached != (wchar_t) WEOF) { \
- ch.chars[i++] = cached; \
- cached = (wchar_t) WEOF; \
- n -= clen; \
- s += clen; \
- } \
- for (; i < CCHARW_MAX && n > 0; ++i) { \
- if ((len = mbrtowc(&ch.chars[i], s, n, &state)) < 0) { \
- code = ERR; \
- break; \
- } \
- if (i == 0 || wcwidth(ch.chars[i]) == 0) { \
- n -= len; \
- s += len; \
- } else { \
- cached = ch.chars[i]; \
- clen = len; \
- ch.chars[i] = L'\0'; \
- break; \
- } \
- } \
- if (code == ERR) \
- break; \
- }
-#else
-#define CONV_DATA
-#define CONV_INIT
-#define NEXT_CHAR(s,ch, n) \
- ch = *s++; \
- --n
-#endif
-
-NCURSES_EXPORT(int)
-waddnstr(WINDOW *win, const char *astr, int n)
-{
- unsigned const char *str = (unsigned const char *) astr;
- int code = ERR;
- CONV_DATA;
-
- T((T_CALLED("waddnstr(%p,%s,%d)"), win, _nc_visbufn(astr, n), n));
-
- if (win && (str != 0)) {
- TR(TRACE_VIRTPUT | TRACE_ATTRS, ("... current %s", _traceattr(win->_attrs)));
- code = OK;
- if (n < 0)
- n = (int) strlen(astr);
-
- TR(TRACE_VIRTPUT, ("str is not null, length = %d", n));
- CONV_INIT;
- while ((n > 0) && (*str != '\0')) {
- NCURSES_CH_T ch;
- TR(TRACE_VIRTPUT, ("*str = %#x", *str));
- NEXT_CHAR(str, ch, n);
- if (_nc_waddch_nosync(win, ch) == ERR) {
- code = ERR;
- break;
- }
- }
- _nc_synchook(win);
- }
- TR(TRACE_VIRTPUT, ("waddnstr returns %d", code));
- returnCode(code);
-}
-
-NCURSES_EXPORT(int)
-waddchnstr(WINDOW *win, const chtype * astr, int n)
-{
- NCURSES_SIZE_T y = win->_cury;
- NCURSES_SIZE_T x = win->_curx;
- int code = OK;
- struct ldat *line;
-
- T((T_CALLED("waddchnstr(%p,%p,%d)"), win, astr, n));
-
- if (!win)
- returnCode(ERR);
-
- if (n < 0) {
- const chtype *str;
- n = 0;
- for (str = (const chtype *) astr; *str != 0; str++)
- n++;
- }
- if (n > win->_maxx - x + 1)
- n = win->_maxx - x + 1;
- if (n == 0)
- returnCode(code);
-
- line = &(win->_line[y]);
-#if USE_WIDEC_SUPPORT
- {
- int i;
- for (i = 0; i < n; ++i)
- SetChar(line->text[i + x], ChCharOf(astr[i]), ChAttrOf(astr[i]));
- }
-#else
- memcpy(line->text + x, astr, n * sizeof(*astr));
-#endif
- CHANGED_RANGE(line, x, x + n - 1);
-
- _nc_synchook(win);
- returnCode(code);
-}
-
-#if USE_WIDEC_SUPPORT
-
-int
-_nc_wchstrlen(const cchar_t * s)
-{
- int result = 0;
- while (CharOf(s[result]) != L'\0') {
- result++;
- }
- return result;
-}
-
-NCURSES_EXPORT(int)
-wadd_wchnstr(WINDOW *win, const cchar_t * const astr, int n)
-{
- NCURSES_SIZE_T y = win->_cury;
- NCURSES_SIZE_T x = win->_curx;
- int code = OK;
- struct ldat *line;
- int i, start, end;
-
- T((T_CALLED("wadd_wchnstr(%p,%s,%d)"), win, _nc_viscbuf(astr, n), n));
-
- if (!win)
- returnCode(ERR);
-
- if (n < 0) {
- n = _nc_wchstrlen(astr);
- }
- if (n > win->_maxx - x + 1)
- n = win->_maxx - x + 1;
- if (n == 0)
- returnCode(code);
-
- line = &(win->_line[y]);
- start = x;
- end = x + n - 1;
- if (isnac(line->text[x])) {
- line->text[x - 1] = win->_nc_bkgd;
- --start;
- }
- for (i = 0; i < n && x <= win->_maxx; ++i) {
- line->text[x++] = astr[i];
- if (wcwidth(CharOf(astr[i])) > 1) {
- if (x <= win->_maxx)
- AddAttr(line->text[x++], WA_NAC);
- else
- line->text[x - 1] = win->_nc_bkgd;
- }
- }
- if (x <= win->_maxx && isnac(line->text[x])) {
- line->text[x] = win->_nc_bkgd;
- ++end;
- }
- CHANGED_RANGE(line, start, end);
-
- _nc_synchook(win);
- returnCode(code);
-}
-
-NCURSES_EXPORT(int)
-waddnwstr(WINDOW *win, const wchar_t * str, int n)
-{
- int code = ERR;
- int i;
-
- T((T_CALLED("waddnwstr(%p,%s,%d)"), win, _nc_viswbufn(str,n), n));
-
- if (win && (str != 0)) {
- TR(TRACE_VIRTPUT | TRACE_ATTRS, ("... current %s", _traceattr(win->_attrs)));
- code = OK;
- if (n < 0)
- n = (int) wcslen(str);
-
- TR(TRACE_VIRTPUT, ("str is not null, length = %d", n));
- while ((n-- > 0) && (*str != L('\0'))) {
- NCURSES_CH_T ch;
- TR(TRACE_VIRTPUT, ("*str[0] = %#lx", *str));
- SetChar(ch, *str++, A_NORMAL);
- i = 1;
- while (i < CCHARW_MAX && n > 0 && (*str != L('\0'))
- && wcwidth(*str) == 0) {
- TR(TRACE_VIRTPUT, ("*str[%d] = %#lx", i, *str));
- ch.chars[i++] = *str++;
- --n;
- }
- if (_nc_waddch_nosync(win, ch) == ERR) {
- code = ERR;
- break;
- }
- }
- _nc_synchook(win);
- }
- TR(TRACE_VIRTPUT, ("waddnwstr returns %d", code));
- returnCode(code);
-}
-
-#endif
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