+++ /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> *
- ****************************************************************************/
-
-#include <curses.priv.h>
-
-#include <termcap.h>
-#include <tic.h>
-
-#define __INTERNAL_CAPS_VISIBLE
-#include <term.h>
-
-MODULE_ID("$Id: lib_termcap.c,v 1.17 1998/02/11 12:13:54 tom Exp $")
-
-/*
- some of the code in here was contributed by:
- Magnus Bengtsson, d6mbeng@dtek.chalmers.se
-*/
-
-char PC;
-char *UP;
-char *BC;
-short ospeed;
-
-/***************************************************************************
- *
- * tgetent(bufp, term)
- *
- * In termcap, this function reads in the entry for terminal `term' into the
- * buffer pointed to by bufp. It must be called before any of the functions
- * below are called.
- * In this terminfo emulation, tgetent() simply calls setupterm() (which
- * does a bit more than tgetent() in termcap does), and returns its return
- * value (1 if successful, 0 if no terminal with the given name could be
- * found, or -1 if no terminal descriptions have been installed on the
- * system). The bufp argument is ignored.
- *
- ***************************************************************************/
-
-int tgetent(char *bufp GCC_UNUSED, const char *name)
-{
-int errcode;
-#if defined(TERMIOS)
-speed_t speed;
-#endif
-
- T(("calling tgetent"));
- setupterm(name, STDOUT_FILENO, &errcode);
-
- if (errcode != 1)
- return(errcode);
-
- if (cursor_left)
- if ((backspaces_with_bs = !strcmp(cursor_left, "\b")) == 0)
- backspace_if_not_bs = cursor_left;
-
- /* we're required to export these */
- if (pad_char != NULL)
- PC = pad_char[0];
- if (cursor_up != NULL)
- UP = cursor_up;
- if (backspace_if_not_bs != NULL)
- BC = backspace_if_not_bs;
-#if defined(TERMIOS)
- /*
- * Back-convert to the funny speed encoding used by the old BSD
- * curses library. Method suggested by Andrey Chernov
- * <ache@astral.msk.su>
- */
- if ((speed = cfgetospeed(&cur_term->Nttyb)) < 1)
- ospeed = 1; /* assume lowest non-hangup speed */
- else
- {
- const speed_t *sp;
- static const speed_t speeds[] = {
-#ifdef B115200
- B115200,
-#endif
-#ifdef B57600
- B57600,
-#endif
-#ifdef B38400
- B38400,
-#else
-#ifdef EXTB
- EXTB,
-#endif
-#endif /* B38400 */
-#ifdef B19200
- B19200,
-#else
-#ifdef EXTA
- EXTA,
-#endif
-#endif /* B19200 */
- B9600,
- B4800,
- B2400,
- B1800,
- B1200,
- B600,
- B300,
- B200,
- B150,
- B134,
- B110,
- B75,
- B50,
- B0,
- };
-#define MAXSPEED SIZEOF(speeds)
-
- for (sp = speeds; sp < speeds + MAXSPEED; sp++) {
- if (sp[0] <= speed) {
- break;
- }
- }
- ospeed = MAXSPEED - (sp - speeds);
- }
-#else
- ospeed = cur_term->Nttyb.sg_ospeed;
-#endif
-
-/* LINT_PREPRO
-#if 0*/
-#include <capdefaults.c>
-/* LINT_PREPRO
-#endif*/
-
- return errcode;
-}
-
-/***************************************************************************
- *
- * tgetflag(str)
- *
- * Look up boolean termcap capability str and return its value (TRUE=1 if
- * present, FALSE=0 if not).
- *
- ***************************************************************************/
-
-int tgetflag(const char *id)
-{
-int i;
-
- T(("tgetflag: %s", id));
- if (cur_term != 0) {
- for (i = 0; i < BOOLCOUNT; i++)
- if (!strcmp(id, boolcodes[i]))
- return cur_term->type.Booleans[i];
- }
- return ERR;
-}
-
-/***************************************************************************
- *
- * tgetnum(str)
- *
- * Look up numeric termcap capability str and return its value, or -1 if
- * not given.
- *
- ***************************************************************************/
-
-int tgetnum(const char *id)
-{
-int i;
-
- T(("tgetnum: %s", id));
- if (cur_term != 0) {
- for (i = 0; i < NUMCOUNT; i++)
- if (!strcmp(id, numcodes[i]))
- return cur_term->type.Numbers[i];
- }
- return ERR;
-}
-
-/***************************************************************************
- *
- * tgetstr(str, area)
- *
- * Look up string termcap capability str and return a pointer to its value,
- * or NULL if not given.
- *
- ***************************************************************************/
-
-char *tgetstr(const char *id, char **area GCC_UNUSED)
-{
-int i;
-
- T(("tgetstr: %s", id));
- if (cur_term != 0) {
- for (i = 0; i < STRCOUNT; i++) {
- T(("trying %s", strcodes[i]));
- if (!strcmp(id, strcodes[i])) {
- T(("found match : %s", cur_term->type.Strings[i]));
- return cur_term->type.Strings[i];
- }
- }
- }
- return NULL;
-}
-
-/*
- * char *
- * tgoto(string, x, y)
- *
- * Retained solely for upward compatibility. Note the intentional
- * reversing of the last two arguments.
- *
- */
-
-char *tgoto(const char *string, int x, int y)
-{
- return(tparm(string, y, x));
-}
projects / ncurses.git / blobdiff