+++ /dev/null
-/****************************************************************************
- * Copyright (c) 1998 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> *
- ****************************************************************************/
-
-
-/*
- * tputs.c
- * delay_output()
- * _nc_outch()
- * tputs()
- *
- */
-
-#include <curses.priv.h>
-#include <ctype.h>
-#include <term.h> /* padding_baud_rate, xon_xoff */
-#include <tic.h>
-
-MODULE_ID("$Id: lib_tputs.c,v 1.30 1998/02/11 12:14:00 tom Exp $")
-
-#define OUTPUT ((SP != 0) ? SP->_ofp : stdout)
-
-int _nc_nulls_sent; /* used by 'tack' program */
-
-static int (*my_outch)(int c) = _nc_outch;
-
-int delay_output(int ms)
-{
- T((T_CALLED("delay_output(%d)"), ms));
-
- if (cur_term == 0 || cur_term->_baudrate <= 0) {
- (void) fflush(OUTPUT);
- _nc_timed_wait(0, ms, (int *)0);
- }
-#ifdef no_pad_char
- else if (no_pad_char)
- napms(ms);
-#endif /* no_pad_char */
- else {
- register int nullcount;
- char null = '\0';
-
-#ifdef pad_char
- if (pad_char)
- null = pad_char[0];
-#endif /* pad_char */
-
- nullcount = ms * cur_term->_baudrate / 10000;
- for (_nc_nulls_sent += nullcount; nullcount > 0; nullcount--)
- my_outch(null);
- if (my_outch == _nc_outch)
- (void) fflush(OUTPUT);
- }
-
- returnCode(OK);
-}
-
-int _nc_outch(int ch)
-{
-#ifdef TRACE
- _nc_outchars++;
-#endif /* TRACE */
-
- putc(ch, OUTPUT);
- return OK;
-}
-
-int putp(const char *string)
-{
- return tputs(string, 1, _nc_outch);
-}
-
-int tputs(const char *string, int affcnt, int (*outc)(int))
-{
-bool always_delay;
-bool normal_delay;
-int number;
-#ifdef BSD_TPUTS
-int trailpad;
-#endif /* BSD_TPUTS */
-
-#ifdef TRACE
-char addrbuf[17];
-
- if (_nc_tracing & TRACE_TPUTS)
- {
- if (outc == _nc_outch)
- (void) strcpy(addrbuf, "_nc_outch");
- else
- (void) sprintf(addrbuf, "%p", outc);
- if (_nc_tputs_trace)
- TR(TRACE_MAXIMUM, ("tputs(%s = %s, %d, %s) called", _nc_tputs_trace, _nc_visbuf(string), affcnt, addrbuf));
- else
- TR(TRACE_MAXIMUM, ("tputs(%s, %d, %s) called", _nc_visbuf(string), affcnt, addrbuf));
- _nc_tputs_trace = (char *)NULL;
- }
-#endif /* TRACE */
-
- if (string == ABSENT_STRING || string == CANCELLED_STRING)
- return ERR;
-
- if (cur_term == 0) {
- always_delay = FALSE;
- normal_delay = TRUE;
- } else {
- always_delay = (string == bell) || (string == flash_screen);
- normal_delay =
- !xon_xoff
-#ifdef padding_baud_rate
- && padding_baud_rate
- && (!cur_term || cur_term->_baudrate >= padding_baud_rate)
-#endif
- ;
- }
-
-#ifdef BSD_TPUTS
- /*
- * This ugly kluge deals with the fact that some ancient BSD programs
- * (like nethack) actually do the likes of tputs("50") to get delays.
- */
- trailpad = 0;
- while (isdigit(*string)) {
- trailpad = trailpad * 10 + (*string - '0');
- string++;
- }
- trailpad *= 10;
- if (*string == '.') {
- string++;
- if (isdigit(*string)) {
- trailpad += (*string - '0');
- string++;
- }
- while (isdigit(*string))
- string++;
- }
-
- if (*string == '*') {
- trailpad *= affcnt;
- string++;
- }
-#endif /* BSD_TPUTS */
-
- my_outch = outc; /* redirect delay_output() */
- while (*string) {
- if (*string != '$')
- (*outc)(*string);
- else {
- string++;
- if (*string != '<') {
- (*outc)('$');
- if (*string)
- (*outc)(*string);
- } else {
- bool mandatory;
-
- string++;
- if ((!isdigit(*string) && *string != '.') || !strchr(string, '>')) {
- (*outc)('$');
- (*outc)('<');
- continue;
- }
-
- number = 0;
- while (isdigit(*string)) {
- number = number * 10 + (*string - '0');
- string++;
- }
- number *= 10;
- if (*string == '.') {
- string++;
- if (isdigit(*string)) {
- number += (*string - '0');
- string++;
- }
- while (isdigit(*string))
- string++;
- }
-
- mandatory = FALSE;
- while (*string == '*' || *string == '/')
- {
- if (*string == '*') {
- number *= affcnt;
- string++;
- }
- else /* if (*string == '/') */ {
- mandatory = TRUE;
- string++;
- }
- }
-
- if (number > 0
- && (always_delay
- || normal_delay
- || mandatory))
- delay_output(number/10);
-
- } /* endelse (*string == '<') */
- } /* endelse (*string == '$') */
-
- if (*string == '\0')
- break;
-
- string++;
- }
-
-#ifdef BSD_TPUTS
- /*
- * Emit any BSD-style prefix padding that we've accumulated now.
- */
- if (trailpad > 0
- && (always_delay || normal_delay))
- delay_output(trailpad/10);
-#endif /* BSD_TPUTS */
-
- my_outch = _nc_outch;
- return OK;
-}
projects / ncurses.git / blobdiff