termcap.ed revision 7c478bd95313f5f23a4c958a745db2134aa03244
H
!rm -f termcap.c
0a
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* University Copyright- Copyright (c) 1982, 1986, 1988
* The Regents of the University of California
* All Rights Reserved
*
* University Acknowledgment- Portions of this document are derived from
* software developed by the University of California, Berkeley, and its
* contributors.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Simulation of termcap using terminfo.
* This file is created from termcap.ed. DO NOT EDIT ME!
*/
/*
* These are declared so people won't get undefineds if they use
* old documentation. We don't do anything with them.
*/
#include <sys/types.h>
#include <string.h>
#include "curses_inc.h"
char *UP;
char *BC;
char PC;
short ospeed;
/* ARGSUSED */
int
tgetent(char *bp, char *name)
{
int rv;
if (setupterm(name, 1, &rv) >= 0)
/* Leave things as they were (for compatibility) */
(void) reset_shell_mode();
return (rv);
}
/* Make a 2 letter code into an integer we can switch on easily */
#define _TWO(s1, s2) (s1 + 256*s2)
#define _TWOSTR(str) _TWO(*str, str[1])
static char *
_stripdelays(char *inbuf, char *outbuf, int size)
{
char *saveoutbuf = outbuf;
if (inbuf == NULL)
return (0);
else
while (size && *inbuf)
if (*inbuf == '$' && *(inbuf+1) == '<')
/* LINTED */
while (*inbuf && *inbuf++ != '>');
else {
size--;
*outbuf++ = *inbuf++;
*outbuf = 0;
}
return (saveoutbuf);
}
/* generated by sort on caps */
static short booloffsets[] =
{ /* generated by sort on caps */
.
!sed -e '1,/^--- begin bool/d' -e '/^--- end bool/,$d' -e '/^#/d' < caps | awk '{printf "\t/* \%s */\t\%d,\n", $3, i++}' | sort > ./tmp/termcap.tmp
.r !cat ./tmp/termcap.tmp
.a
};
/* generated by sort on caps */
static short numoffsets[] =
{
.
!sed -e '1,/^--- begin num/d' -e '/^--- end num/,$d' -e '/^#/d' < caps | awk '{printf "\t/* \%s */\t\%d,\n", $3, i++}' | sort > ./tmp/termcap.tmp
.r !cat ./tmp/termcap.tmp
.a
};
/* generated by sort on caps */
static short stroffsets[] =
{
.
!sed -e '1,/^--- begin str/d' -e '/^--- end str/,$d' -e '/^#/d' < caps | awk '{printf "\t/* \%s */\t\%d,\n", $3, i++}' | sort > ./tmp/termcap.tmp
.r !cat ./tmp/termcap.tmp
!rm ./tmp/termcap.tmp
.a
};
/*
* Return the value of the boolean capability tcstr.
* Return 0 if the capability is not found.
*/
int
tgetflag(char *tcstr)
{
char *p;
char stripped[16];
switch (_TWOSTR(tcstr)) {
/* Special cases that do not have exact terminfo equivalents */
case _TWO('b','s'):
/* bs: true if ^H moves the cursor left */
p = _stripdelays(cursor_left, stripped, 16);
return (p && *p == 8 && p[1] == 0);
case _TWO('p','t'):
/* pt: true if terminal has ^I tabs every 8 spaces */
p = _stripdelays(tab, stripped, 16);
return (p && *p == 9 && p[1] == 0);
case _TWO('n','c'):
/* cr: true if ^M does not return the cursor */
p = _stripdelays(carriage_return, stripped, 16);
return (! (p && *p == 13 && p[1] == 0));
case _TWO('n','s'):
/* ns: true if no way to scroll the terminal */
return (scroll_forward == NULL);
}
{
int n = _NUMELEMENTS(booloffsets);
int offset = _tcsearch(tcstr, booloffsets, boolcodes, n, 2);
char *bool_array = (char *) cur_bools;
if (offset == -1)
return (0);
else
return (bool_array[offset]);
}
}
/*
* Return the value of the numeric capability tcstr.
* Return -1 if the capability is not found.
*/
int
tgetnum(char *tcstr)
{
int n = _NUMELEMENTS(numoffsets);
int offset = _tcsearch(tcstr, numoffsets, numcodes, n, 2);
short *num_array = (short *) cur_nums;
if (offset == -1)
return (-1);
else
return (num_array[offset]);
}
/*
* Return the string capability for capability "id". We also copy
* it into *area for upward compatibility with a few programs that
* actually expect it to be copied, at a slight cost in speed.
*/
char *
tgetstr(char *tcstr, char **area)
{
int n = _NUMELEMENTS(stroffsets);
int offset = _tcsearch(tcstr, stroffsets, strcodes, n, 2);
char **str_array = (char **) cur_strs;
char *rv;
if (offset == -1)
return (0);
rv = str_array[offset];
if (area && *area && rv) {
(void) strcpy(*area, rv);
*area += strlen(rv) + 1;
}
return (rv);
}
.
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