#!/bin/sh
# $Id: MKtermsort.sh,v 1.13 2020/02/02 23:34:34 tom Exp $
#
# MKtermsort.sh -- generate indirection vectors for the various sort methods
#
##############################################################################
# Copyright 2020 Thomas E. Dickey #
# Copyright 1998-2015,2017 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. #
##############################################################################
#
# The output of this script is C source for nine arrays that list three sort
# orders for each of the three different classes of terminfo capabilities.
#
# keep the order independent of locale:
if test "${LANGUAGE+set}" = set; then LANGUAGE=C; export LANGUAGE; fi
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
if test "${LC_COLLATE+set}" = set; then LC_COLLATE=C; export LC_COLLATE; fi
#
AWK=${1-awk}
DATA=${2-../include/Caps}
data=data$$
trap 'rm -f $data' 1 2 3 15
sed -e 's/[ ][ ]*/ /g' < $DATA >$data
DATA=$data
echo "/*";
echo " * termsort.c --- sort order arrays for use by infocmp.";
echo " *";
echo " * Note: this file is generated using MKtermsort.sh, do not edit by hand.";
echo " */";
echo "static const PredIdx bool_terminfo_sort[] = {";
$AWK <$DATA '
BEGIN {i = 0;}
/^#/ {next;}
$3 == "bool" {printf("%s\t%d\n", $2, i++);}
' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
echo "};";
echo "";
echo "static const PredIdx num_terminfo_sort[] = {";
$AWK <$DATA '
BEGIN {i = 0;}
/^#/ {next;}
$3 == "num" {printf("%s\t%d\n", $2, i++);}
' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
echo "};";
echo "";
echo "static const PredIdx str_terminfo_sort[] = {";
$AWK <$DATA '
BEGIN {i = 0;}
/^#/ {next;}
$3 == "str" {printf("%s\t%d\n", $2, i++);}
' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
echo "};";
echo "";
echo "static const PredIdx bool_variable_sort[] = {";
$AWK <$DATA '
BEGIN {i = 0;}
/^#/ {next;}
$3 == "bool" {printf("%s\t%d\n", $1, i++);}
' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
echo "};";
echo "";
echo "static const PredIdx num_variable_sort[] = {";
$AWK <$DATA '
BEGIN {i = 0;}
/^#/ {next;}
$3 == "num" {printf("%s\t%d\n", $1, i++);}
' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
echo "};";
echo "";
echo "static const PredIdx str_variable_sort[] = {";
$AWK <$DATA '
BEGIN {i = 0;}
/^#/ {next;}
$3 == "str" {printf("%s\t%d\n", $1, i++);}
' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
echo "};";
echo "";
echo "static const PredIdx bool_termcap_sort[] = {";
$AWK <$DATA '
BEGIN {i = 0;}
/^#/ {next;}
$3 == "bool" {printf("%s\t%d\n", $4, i++);}
' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
echo "};";
echo "";
echo "static const PredIdx num_termcap_sort[] = {";
$AWK <$DATA '
BEGIN {i = 0;}
/^#/ {next;}
$3 == "num" {printf("%s\t%d\n", $4, i++);}
' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
echo "};";
echo "";
echo "static const PredIdx str_termcap_sort[] = {";
$AWK <$DATA '
BEGIN {i = 0;}
/^#/ {next;}
$3 == "str" {printf("%s\t%d\n", $4, i++);}
' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
echo "};";
echo "";
echo "static const bool bool_from_termcap[] = {";
$AWK <$DATA '
BEGIN { count = 0; valid = 0; }
$3 == "bool" && substr($7, 1, 1) == "-" {print "\tFALSE,\t/* ", $2, " */"; count++; }
$3 == "bool" && substr($7, 1, 1) == "Y" {print "\tTRUE,\t/* ", $2, " */"; valid = count++; }
END { printf "#define OK_bool_from_termcap %d\n", valid; }
'
echo "};";
echo "";
echo "static const bool num_from_termcap[] = {";
$AWK <$DATA '
BEGIN { count = 0; valid = 0; }
$3 == "num" && substr($7, 1, 1) == "-" {print "\tFALSE,\t/* ", $2, " */"; count++; }
$3 == "num" && substr($7, 1, 1) == "Y" {print "\tTRUE,\t/* ", $2, " */"; valid = count++; }
END { printf "#define OK_num_from_termcap %d\n", valid; }
'
echo "};";
echo "";
echo "static const bool str_from_termcap[] = {";
$AWK <$DATA '
BEGIN { count = 0; valid = 0; }
$3 == "str" && substr($7, 1, 1) == "-" {print "\tFALSE,\t/* ", $2, " */"; count++; }
$3 == "str" && substr($7, 1, 1) == "Y" {print "\tTRUE,\t/* ", $2, " */"; valid = count++; }
END { printf "#define OK_str_from_termcap %d\n", valid; }
'
echo "};";
echo "";
rm -f $data