1#!/bin/ksh 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License, Version 1.0 only 7# (the "License"). You may not use this file except in compliance 8# with the License. 9# 10# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 11# or http://www.opensolaris.org/os/licensing. 12# See the License for the specific language governing permissions 13# and limitations under the License. 14# 15# When distributing Covered Code, include this CDDL HEADER in each 16# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 17# If applicable, add the following below this CDDL HEADER, with the 18# fields enclosed by brackets "[]" replaced with your own identifying 19# information: Portions Copyright [yyyy] [name of copyright owner] 20# 21# CDDL HEADER END 22# 23# 24# Copyright 2004 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27# 28 29# 30# Terminal Info Generator 31# 32# This script generates a static terminfo database for use by mdb. For each 33# of the terminal properties used by mdb_termio.c, this script uses tput(1) 34# to determine the value of the given attribute for each specified terminal 35# type. The script produces an ANSI-C source file which contains a static 36# array for each terminal type storing the properties. An additional array 37# is then declared containing a list of the terminal types and pointers to 38# the previous arrays. Finally, source code for several terminfo routines 39# are included that simply access the arrays and return the saved properties. 40# 41 42PATH=/usr/bin; export PATH 43 44PROGNAME=$(basename "$0") 45 46usage() 47{ 48 echo "Usage: $PROGNAME -s skel -t termio [-v] term ..." >&2 49 exit 2 50} 51 52extract_section() 53{ 54 typeset skel="$1" 55 typeset secname="$2" 56 57 nawk <$skel -v name=$secname -v skel=$skel ' 58 /\/\* [^ ]* [^ ]* \*\// && $3 == name { 59 if ($2 == "BEGIN") { 60 printing = 1; 61 printf("# %d \"%s\"\n", NR + 1, skel); 62 } else { 63 printing = 0; 64 } 65 next; 66 } 67 68 printing != 0 { print; } 69 ' 70} 71 72verbose=false 73termio_c= 74terminfo_skel= 75 76while getopts s:t:v name ; do 77 case $name in 78 v) 79 verbose=true 80 ;; 81 s) 82 terminfo_skel=$OPTARG 83 ;; 84 t) 85 termio_c=$OPTARG 86 ;; 87 ?) 88 usage 89 ;; 90 esac 91done 92shift $(($OPTIND - 1)) 93 94[[ -z "$terminfo_skel" || -z "$termio_c" || $# -eq 0 ]] && usage 95 96termlist=$* 97for term in $termlist; do 98 tput -T $term init >/dev/null 2>&1 99 if [ $? -ne 0 ]; then 100 echo "`basename $0`: invalid terminal -- $term" >& 2 101 exit 1 102 fi 103done 104 105# Extract the prologue from the skeleton 106extract_section $terminfo_skel PROLOGUE 107 108# 109# For each terminal in the terminal list, produce a property definition array 110# listing each property we need in mdb_termio.c and its current value. 111# 112for term in $termlist; do 113 # 114 # We don't want the compiler to blame the skeleton if it doesn't like 115 # the array we generate here, so point the finger elsewhere 116 # 117 echo "# 1 \"dynamic $term data from tigen\"" 118 119 cterm=$(echo "$term" |tr '-' '_') 120 121 $verbose && echo "loading terminfo for $term ... \c" >& 2 122 echo "static const termio_attr_t ${cterm}_attrs[] = {" 123 124 sed -n '/termio_attrs\[\] = /,/^}/p' $termio_c | \ 125 sed -n \ 's/{ "\([a-z0-9]*\)", \([A-Z_]*\),.*/\1 \2/p' | \ 126 while read attr type; do 127 128 case "$type" in 129 TIO_ATTR_REQSTR|TIO_ATTR_STR) 130 data="\"`tput -T $term $attr | od -bv | 131 sed 's/^[0-9]*//;s/ /\\\\\\\\/g;/^\$/d'`\"" 132 [ "$data" = '""' ] && data=NULL 133 ;; 134 TIO_ATTR_BOOL) 135 tput -T $term $attr 136 data=`expr 1 - $?` 137 ;; 138 TIO_ATTR_INT) 139 data=`tput -T $term $attr` 140 ;; 141 *) 142 echo "`basename $0`: unknown type for $attr: $type" >& 2 143 exit 1 144 esac 145 echo "\t{ \"$attr\", $type, (void *)$data }," 146 done 147 148 echo "\t{ NULL, 0, NULL }" 149 echo "};\n" 150 151 $verbose && echo "done" >& 2 152done 153 154# 155# For each terminal in the terminal list, produce an entry in the terminal 156# database array linking this terminal to its terminfo property array. 157# 158echo "# 1 \"dynamic array from tigen\"" 159echo "static const termio_desc_t termio_db[] = {" 160for term in $termlist; do 161 cterm=$(echo "$term" |tr '-' '_') 162 echo "\t{ \"$term\", ${cterm}_attrs }," 163done 164echo "\t{ NULL, NULL }\n};" 165 166extract_section $terminfo_skel EPILOGUE 167 168exit 0 169