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#!/bin/bash -p
###############################################################################
# BRLTTY - A background process providing access to the console screen (when in
# text mode) for a blind person using a refreshable braille display.
#
# Copyright (C) 1995-2011 by The BRLTTY Developers.
#
# BRLTTY comes with ABSOLUTELY NO WARRANTY.
#
# This is free software, placed under the terms of the
# GNU General Public License, as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any
# later version. Please see the file LICENSE-GPL for details.
#
# Web Page: http://mielke.cc/brltty/
#
# This software is maintained by Dave Mielke <dave@mielke.cc>.
###############################################################################
. "`dirname "${0}"`/prologue.sh"
set -e
umask 022
shopt -s nullglob
declare -a documentLines
addLine() {
local line="${1}"
documentLines[${#documentLines[*]}]="${line}"
}
beginDocument() {
local title="${1}"
headerLevel=0
addLine "<HTML>"
addLine "<HEAD>"
addLine "<TITLE>${title}</TITLE>"
addLine "</HEAD>"
addLine "<BODY>"
}
endDocument() {
local file="${1}"
addLine "</BODY>"
addLine "</HTML>"
local count="${#documentLines[*]}"
local index=0
exec 3>"${file}"
while ((index < count))
do
echo >&3 "${documentLines[index++]}"
done
exec 3>&-
}
beginSection() {
local title="${1}"
headerLevel=$((headerLevel + 1))
addLine "<H${headerLevel}>${title}</H${headerLevel}>"
}
endSection() {
headerLevel=$((headerLevel - 1))
}
beginLayoutList() {
layoutListed=false
}
endLayoutList() {
! "${layoutListed}" || {
addLine "</UL>"
}
}
beginLayoutEntry() {
local prefix="${1}"
local layout="${inputFile##*/}"
layout="${layout%.*}"
layout="${layout##*-}"
outputFile="${outputRoot}/${prefix}-${layout}.${plainTextExtension}"
}
endLayoutEntry() {
local category="${1}"
exec 4<"${outputFile}"
local description
read -r -u 4 description
exec 4<&-
description="${description} "
description="${description#* for }"
[ -z "${category}" ] || description="${description#${category} }"
description="${description% }"
local prefix="All Models"
[ -z "${description}" ] || {
if [ "${description}" = "${description#(}" ]
then
prefix=""
else
prefix="${prefix} "
fi
}
description="${prefix}${description}"
"${layoutListed}" || {
layoutListed=true
addLine "<UL>"
}
addLine "<LI><A HREF=\"${outputFile##*/}\">${description}</A>"
}
translateKeyTable() {
local program="${buildRoot}/Programs/ktbtest"
[ -x "${program}" ] || make -C "${program%/*}" -s "${program##*/}"
"${program}" -D"${buildRoot}/lib" -T"${sourceRoot}/${tablesSubdirectory}" -l "${inputFile##*/}" >"${outputFile}"
}
sourceRoot="$(dirname "${0}")"
outputRoot="doc-ktb"
buildRoot="${sourceRoot}"
while getopts ":o:s:b:" option
do
case "${option}"
in
o) outputRoot="${OPTARG}";;
s) sourceRoot="${OPTARG}";;
b) buildRoot="${OPTARG}";;
:) syntaxError "missing value: -${OPTARG}";;
\?) syntaxError "unknown option: -${OPTARG}";;
*) syntaxError "unimplemented option: -${option}";;
esac
done
shift $((OPTIND - 1))
[ "${#}" -eq 0 ] || syntaxError "too many parameters"
verifyInputDirectory "${sourceRoot}"
verifyOutputDirectory "${outputRoot}"
driversSubdirectory="Drivers/Braille"
driversDirectory="${sourceRoot}/${driversSubdirectory}"
tablesSubdirectory="Tables"
tablesDirectory="${sourceRoot}/${tablesSubdirectory}"
braillePrefix="brl"
keyboardPrefix="kbd"
plainTextExtension="txt"
hypertextExtension="html"
keyTableExtension="ktb"
documentTitle="Key Tables"
beginDocument "${documentTitle}"
beginSection "${documentTitle}"
beginSection "Keyboards"
beginLayoutList
set -- "${tablesDirectory}/${keyboardPrefix}-"*".${keyTableExtension}"
for inputFile
do
beginLayoutEntry "${keyboardPrefix}"
translateKeyTable
endLayoutEntry
done
endLayoutList
addLine "<HR>"
endSection
beginSection "Braille Drivers"
addLine "<DL>"
for driverDirectory in "${driversDirectory}/"*
do
[ -d "${driverDirectory}" ] || continue
driverName="${driverDirectory##*/}"
driverCode="$(sed -n '/^DRIVER_CODE *=/s/^.*= *\([^ ]*\).*$/\1/p' "${driverDirectory}/Makefile.in")"
header="${driverName}"
inputFile="${driverDirectory}/README"
[ ! -f "${inputFile}" ] || {
outputFile="${outputRoot}/${braillePrefix}-${driverCode}.${plainTextExtension}"
cp -a -- "${inputFile}" "${outputFile}"
header="<A HREF=\"${outputFile##*/}\">${header}</A>"
}
addLine "<DT>${header}<DD>"
beginLayoutList
set -- "${tablesDirectory}/${braillePrefix}-${driverCode}-"*".${keyTableExtension}"
if [ "${#}" -gt 0 ]
then
for inputFile
do
beginLayoutEntry "${braillePrefix}-${driverCode}"
translateKeyTable
endLayoutEntry "${driverName}"
done
else
set -- "${tablesDirectory}/${braillePrefix}-${driverCode}-"*".${plainTextExtension}"
for inputFile
do
beginLayoutEntry "${braillePrefix}-${driverCode}"
cp -a -- "${inputFile}" "${outputFile}"
endLayoutEntry "${driverName}"
done
fi
endLayoutList
done
addLine "</DL>"
addLine "<HR>"
endSection
endSection
endDocument "${outputRoot}/index.${hypertextExtension}"
exit 0
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