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#ident "%Z%%M% %I% %E% SMI" 28# 29 30# 31# Terminal Info Generator 32# 33# This script generates a static terminfo database for use by mdb. For each 34# of the terminal properties used by mdb_termio.c, this script uses tput(1) 35# to determine the value of the given attribute for each specified terminal 36# type. The script produces an ANSI-C source file which contains a static 37# array for each terminal type storing the properties. An additional array 38# is then declared containing a list of the terminal types and pointers to 39# the previous arrays. Finally, source code for several terminfo routines 40# are included that simply access the arrays and return the saved properties. 41# 42 43PATH=/usr/bin; export PATH 44 45PROGNAME=$(basename "$0") 46 47usage() 48{ 49 echo "Usage: $PROGNAME -s skel -t termio [-v] term ..." >&2 50 exit 2 51} 52 53extract_section() 54{ 55 typeset skel="$1" 56 typeset secname="$2" 57 58 nawk <$skel -v name=$secname -v skel=$skel ' 59 /\/\* [^ ]* [^ ]* \*\// && $3 == name { 60 if ($2 == "BEGIN") { 61 printing = 1; 62 printf("# %d \"%s\"\n", NR + 1, skel); 63 } else { 64 printing = 0; 65 } 66 next; 67 } 68 69 printing != 0 { print; } 70 ' 71} 72 73verbose=false 74termio_c= 75terminfo_skel= 76 77while getopts s:t:v name ; do 78 case $name in 79 v) 80 verbose=true 81 ;; 82 s) 83 terminfo_skel=$OPTARG 84 ;; 85 t) 86 termio_c=$OPTARG 87 ;; 88 ?) 89 usage 90 ;; 91 esac 92done 93shift $(($OPTIND - 1)) 94 95[[ -z "$terminfo_skel" || -z "$termio_c" || $# -eq 0 ]] && usage 96 97termlist=$* 98for term in $termlist; do 99 tput -T $term init >/dev/null 2>&1 100 if [ $? -ne 0 ]; then 101 echo "`basename $0`: invalid terminal -- $term" >& 2 102 exit 1 103 fi 104done 105 106# Extract the prologue from the skeleton 107extract_section $terminfo_skel PROLOGUE 108 109# 110# For each terminal in the terminal list, produce a property definition array 111# listing each property we need in mdb_termio.c and its current value. 112# 113for term in $termlist; do 114 # 115 # We don't want the compiler to blame the skeleton if it doesn't like 116 # the array we generate here, so point the finger elsewhere 117 # 118 echo "# 1 \"dynamic $term data from tigen\"" 119 120 cterm=$(echo "$term" |tr '-' '_') 121 122 $verbose && echo "loading terminfo for $term ... \c" >& 2 123 echo "static const termio_attr_t ${cterm}_attrs[] = {" 124 125 sed -n '/termio_attrs\[\] = /,/^\}/p' $termio_c | \ 126 sed -n \ 's/{ "\([a-z0-9]*\)", \([A-Z_]*\),.*/\1 \2/p' | \ 127 while read attr type; do 128 129 case "$type" in 130 TIO_ATTR_REQSTR|TIO_ATTR_STR) 131 data="\"`tput -T $term $attr | od -bv | 132 sed 's/^[0-9]*//;s/ /\\\\\\\\/g;/^\$/d'`\"" 133 [ "$data" = '""' ] && data=NULL 134 ;; 135 TIO_ATTR_BOOL) 136 tput -T $term $attr 137 data=`expr 1 - $?` 138 ;; 139 TIO_ATTR_INT) 140 data=`tput -T $term $attr` 141 ;; 142 *) 143 echo "`basename $0`: unknown type for $attr: $type" >& 2 144 exit 1 145 esac 146 echo "\t{ \"$attr\", $type, (void *)$data }," 147 done 148 149 echo "\t{ NULL, NULL, NULL }" 150 echo "};\n" 151 152 $verbose && echo "done" >& 2 153done 154 155# 156# For each terminal in the terminal list, produce an entry in the terminal 157# database array linking this terminal to its terminfo property array. 158# 159echo "# 1 \"dynamic array from tigen\"" 160echo "static const termio_desc_t termio_db[] = {" 161for term in $termlist; do 162 cterm=$(echo "$term" |tr '-' '_') 163 echo "\t{ \"$term\", ${cterm}_attrs }," 164done 165echo "\t{ NULL, NULL }\n};" 166 167extract_section $terminfo_skel EPILOGUE 168 169exit 0 170