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#!/bin/sh
# chm.sh
if [ -z "$1" ]; then
echo "file not specified"
exit 1;
fi
if [ ! -s "$1" ]; then
echo "file not exist: $1"
exit 1;
fi
which="/usr/bin/which"
# get full path or ./ of this command
# then, trace back the symbolic link
prefix=`$which $0`
while [ -h "$prefix" ]; do
lnk_to=`/bin/ls -l "$prefix" | awk '{print $NF}'`
if echo $lnk_to | grep "^/" >& /dev/null; then
prefix=$lnk_to
else
prefix=${prefix%/*}/$lnk_to
fi
done
prefix=${prefix%/*}
chm2html="$prefix/chm2html"
hhc2html="$prefix/hhc2html.pl"
for f in "$chm2html" "$hhc2html"; do
if [ ! -s "$f" ]; then
echo "${0##*/}: can not execute program '$f'"
exit 1
fi
done
chmtmp="/tmp/chm-$$"
contents="$chmtmp/chm-$$.html"
"$chm2html" < "$1" "$chmtmp"
"$hhc2html" "$chmtmp"/`ls "$chmtmp" | grep '\.hhc$'` > "$contents"
mozilla "$contents"
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