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/* $NetBSD: ti.c,v 1.3 2013/06/07 13:16:18 roy Exp $ */
/*
* Copyright (c) 2009 The NetBSD Foundation, Inc.
*
* This id is derived from software contributed to The NetBSD Foundation
* by Roy Marples.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source id must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: ti.c,v 1.3 2013/06/07 13:16:18 roy Exp $");
#include <assert.h>
#include <string.h>
#include <term_private.h>
#include <term.h>
int
ti_getflag(const TERMINAL *term, const char *id)
{
ssize_t ind;
size_t i;
TERMUSERDEF *ud;
_DIAGASSERT(term != NULL);
_DIAGASSERT(id != NULL);
ind = _ti_flagindex(id);
if (ind != -1)
return term->flags[ind];
for (i = 0; i < term->_nuserdefs; i++) {
ud = &term->_userdefs[i];
if (ud->type == 'f' && strcmp(ud->id, id) == 0)
return ud->flag;
}
return ABSENT_BOOLEAN;
}
int
tigetflag(const char *id)
{
_DIAGASSERT(id != NULL);
if (cur_term != NULL)
return ti_getflag(cur_term, id);
return ABSENT_BOOLEAN;
}
int
ti_getnum(const TERMINAL *term, const char *id)
{
ssize_t ind;
size_t i;
TERMUSERDEF *ud;
_DIAGASSERT(term != NULL);
_DIAGASSERT(id != NULL);
ind = _ti_numindex(id);
if (ind != -1) {
if (!VALID_NUMERIC(term->nums[ind]))
return ABSENT_NUMERIC;
return term->nums[ind];
}
for (i = 0; i < term->_nuserdefs; i++) {
ud = &term->_userdefs[i];
if (ud->type == 'n' && strcmp(ud->id, id) == 0) {
if (!VALID_NUMERIC(ud->num))
return ABSENT_NUMERIC;
return ud->num;
}
}
return CANCELLED_NUMERIC;
}
int
tigetnum(const char *id)
{
_DIAGASSERT(id != NULL);
if (cur_term != NULL)
return ti_getnum(cur_term, id);
return CANCELLED_NUMERIC;
}
const char *
ti_getstr(const TERMINAL *term, const char *id)
{
ssize_t ind;
size_t i;
TERMUSERDEF *ud;
_DIAGASSERT(term != NULL);
_DIAGASSERT(id != NULL);
ind = _ti_strindex(id);
if (ind != -1)
return term->strs[ind];
for (i = 0; i < term->_nuserdefs; i++) {
ud = &term->_userdefs[i];
if (ud->type == 's' && strcmp(ud->id, id) == 0)
return ud->str;
}
return (const char *)CANCELLED_STRING;
}
char *
tigetstr(const char *id)
{
_DIAGASSERT(id != NULL);
if (cur_term != NULL)
return __UNCONST(ti_getstr(cur_term, id));
return (char *)CANCELLED_STRING;
}
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