&2 exit 1 fi # most decoders can't handle stdin directly, so write the attachment # to a temp file path=`mktemp` trap "rm -f $path" 0 1 2 3 14 15 cat > $path xmlunzip() { name=$1 tempdir=`mktemp -d` if [ "$tempdir" = "" ]; then exit 1 fi trap "rm -rf $path $tempdir" 0 1 2 3 14 15 cd $tempdir || exit 1 unzip -q "$path" 2>/dev/null || exit 0 find . -name "$name" -print0 | xargs -0 cat | $libexec_dir/xml2text } wait_timeout() { childpid=$! trap "kill -9 $childpid; rm -f $path" 1 2 3 14 15 wait $childpid } LANG=en_US.UTF-8 export LANG if [ $fmt = "pdf" ]; then /usr/bin/pdftotext $path - 2>/dev/null& wait_timeout 2>/dev/null elif [ $fmt = "doc" ]; then (/usr/bin/catdoc $path; true) 2>/dev/null& wait_timeout 2>/dev/null elif [ $fmt = "ppt" ]; then (/usr/bin/catppt $path; true) 2>/dev/null& wait_timeout 2>/dev/null elif [ $fmt = "xls" ]; then (/usr/bin/xls2csv $path; true) 2>/dev/null& wait_timeout 2>/dev/null elif [ $fmt = "odt" -o $fmt = "ods" -o $fmt = "odp" ]; then xmlunzip "content.xml" elif [ $fmt = "docx" ]; then xmlunzip "document.xml" elif [ $fmt = "xlsx" ]; then xmlunzip "sharedStrings.xml" elif [ $fmt = "pptx" ]; then xmlunzip "slide*.xml" else echo "Buggy decoder script: $fmt not handled" >&2 exit 1 fi exit 0