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slords |
1.1 |
--- wvText.in |
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+++ wvText.in |
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@@ -3,24 +3,50 @@ |
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prefix=@prefix@ |
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exec_prefix=@exec_prefix@ |
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datadir=@datadir@ |
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-tmpdir=/tmp |
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+tmpdir=$(mktemp -d /tmp/wvText.XXXXXXXX) || { echo "$0: can not create temporary directory" >& 2; exit 1; } |
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+i_file= |
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+o_file= |
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# argument checking |
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-if [ ${#} -ne "2" ]; then |
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- echo "Usage: ${0} <word document> <text output file>" |
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+ |
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+case ${#} in |
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+ 1) |
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+ i_file=${1} |
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+ o_file=- |
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+ ;; |
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+ 2) |
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+ i_file=${1} |
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+ o_file=${2} |
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+ ;; |
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+ *) |
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+ echo "Usage: `basename ${0}` <word document> [<text output file>]" |
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exit 1 |
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-fi |
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+ ;; |
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+esac |
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# start out optimistic |
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-USING_LYNX=1 |
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-which lynx >/dev/null 2>&1 |
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-if [ ${?} -ne "0" ]; then |
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- echo "Could not find required program 'lynx'" |
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- echo "Not using lynx. Ouput will be pretty bad." |
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- USING_LYNX=0 |
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-fi |
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+USING_BROWSER=1 |
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+BROWSER_CMD="w3m -dump -T text/html" |
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+browser=none |
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+ |
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+which lynx >& /dev/null && browser=lynx |
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+which w3m >& /dev/null && browser=w3m |
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+ |
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+case $browser in |
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+ w3m) |
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+ BROWSER_CMD="w3m -dump -T text/html" |
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+ ;; |
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+ lynx) |
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+ BROWSER_CMD="lynx -dump -force_html" |
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+ ;; |
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+ *) |
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+ echo "Neither w3m nor lynx found" |
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+ echo "Output will be pretty bad." |
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+ USING_BROWSER=0 |
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+ ;; |
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+esac |
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-if [ ${USING_LYNX} -ne "0" ]; then |
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+if [ ${USING_BROWSER} -ne "0" ]; then |
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# first, test for wvHtml |
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which wvHtml >/dev/null 2>&1 |
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@@ -32,25 +58,34 @@ |
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# intermediate file |
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TMP_FILE="wv$$.html" |
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- wvHtml "${1}" --targetdir="${tmpdir}" "${TMP_FILE}" >/dev/null 2>&1 |
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+ wvHtml "$i_file" --targetdir="${tmpdir}" "${TMP_FILE}" >/dev/null 2>&1 |
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if [ ${?} -ne "0" ]; then |
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- echo "Could not convert into HTML" |
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+ echo "Could not convert $i_file into HTML" |
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exit 1 |
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fi |
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# lynx actually does quite well |
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- TERM=vt100 lynx -dump -force_html "${tmpdir}/${TMP_FILE}" > "${2}" |
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+ # Output to stdout requested |
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+ if test "x$o_file" = "x-"; then |
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+ TERM=vt100 ${BROWSER_CMD} "${tmpdir}/${TMP_FILE}" |
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+ else |
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+ TERM=vt100 ${BROWSER_CMD} "${tmpdir}/${TMP_FILE}" > "$o_file" |
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+ fi |
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if [ ${?} -ne "0" ]; then |
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- echo "Could not convert into Text" |
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+ echo "Could not convert $i_file into Text" |
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exit 1 |
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fi |
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# clean up |
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- rm -f "${tmpdir}/${TMP_FILE}" |
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+ rm -rf "${tmpdir}" |
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else |
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# fall back onto our cruddy output |
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# this is, admittedly, better than running |
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# 'strings' on the word document though :) |
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- wvWare -x ${datadir}/wv/wvText.xml "${1}" > "${2}" |
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+ if test "x$o_file" = "x-"; then |
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+ wvWare -x ${datadir}/wv/wvText.xml "$i_file" |
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+ else |
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+ wvWare -x ${datadir}/wv/wvText.xml "$i_file" > "$o_file" |
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+ fi |
| 106 |
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fi |
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