121 lines
3.1 KiB
Diff
121 lines
3.1 KiB
Diff
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--- wvText.in
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+++ wvText.in
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@@ -3,35 +3,49 @@
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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=${TMPDIR:-/tmp}
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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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- exit 1
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+if [ ${#} -eq "1" ]; then
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+ o_file='-'
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+elif [ ${#} -ne "2" ]; then
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+ echo "Usage: ${0} <word document> <text output file>"
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+ exit 1
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+else
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+ o_file=${2}
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+fi
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+
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+if [ "x$o_file" = "x-" ]; then
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+ o_file=/dev/stdout
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fi
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USE_DUMP=0
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-which elinks >/dev/null 2>&1
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+which w3m >/dev/null 2>&1
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if [ ${?} -eq "0" ]; then
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- USE_DUMP=3
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+ USE_DUMP=4
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else
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- which links >/dev/null 2>&1
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+ which elinks >/dev/null 2>&1
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if [ ${?} -eq "0" ]; then
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- USE_DUMP=2
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+ USE_DUMP=3
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else
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- which lynx >/dev/null 2>&1
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+ which links >/dev/null 2>&1
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if [ ${?} -eq "0" ]; then
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- USE_DUMP=1
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- fi
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- fi
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+ USE_DUMP=2
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+ else
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+ which lynx >/dev/null 2>&1
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+ if [ ${?} -eq "0" ]; then
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+ USE_DUMP=1
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+ fi
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+ fi
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+ fi
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fi
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+tmpdir=$(mktemp -d ${TMPDIR:-/tmp}/wvText.XXXXXXXX) || { echo "$0: can not create temporary directory" >& 2; exit 1; }
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+
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if [ $USE_DUMP -eq "1" ]; then
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- echo "Could not find required program 'elinks' or 'links'"
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+ echo "Could not find required program 'w3m', 'elinks' or 'links'"
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echo "Using lynx. Ouput will be pretty ugly."
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elif [ $USE_DUMP -eq "0" ]; then
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- echo "Could not find required program 'elinks', 'links', or even 'lynx'"
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+ echo "Could not find required program 'w3m', 'elinks', 'links', or even 'lynx'"
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echo "Using wvWare -x wvText.xml. Ouput will be pretty bad."
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fi
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@@ -41,6 +55,7 @@
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which wvHtml >/dev/null 2>&1
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if [ ${?} -ne "0" ]; then
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echo "Could not find required program 'wvHtml'"
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+ rm -rf "${tmpdir}"
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exit 1
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fi
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@@ -51,32 +66,36 @@
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wvHtml -1 "${1}" --targetdir="${tmpdir}" "${TMP_FILE}" >/dev/null 2>&1
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if [ ${?} -ne "0" ]; then
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echo "Could not convert into HTML"
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+ rm -rf "${tmpdir}"
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exit 1
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fi
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- if [ $USE_DUMP -eq "3" ]; then
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+ if [ $USE_DUMP -eq "4" ]; then
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+
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+ w3m -dump -T text/html "${tmpdir}/${TMP_FILE}" > "$o_file"
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+ elif [ $USE_DUMP -eq "3" ]; then
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# elinks does the best
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- elinks -dump -force-html "${tmpdir}/${TMP_FILE}" > "${2}"
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+ elinks -dump -force-html "${tmpdir}/${TMP_FILE}" > "$o_file"
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elif [ $USE_DUMP -eq "2" ]; then
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# links does a pretty good job
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- links -dump "${tmpdir}/${TMP_FILE}" > "${2}"
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+ links -dump "${tmpdir}/${TMP_FILE}" > "$o_file"
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else
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# lynx sucks, but does better than wvText.xml
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- TERM=vt100 lynx -dump -force_html "${tmpdir}/${TMP_FILE}" > "${2}"
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+ TERM=vt100 lynx -dump -force_html "${tmpdir}/${TMP_FILE}" > "$o_file"
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fi;
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if [ ${?} -ne "0" ]; then
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echo "Could not convert into Text"
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- rm -f "${tmpdir}/${TMP_FILE}"
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+ rm -rf "${tmpdir}"
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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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-
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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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+ wvWare -x ${datadir}/wv/wvText.xml "${1}" > "$o_file"
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fi
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+
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+# clean up
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+rm -rf "${tmpdir}"
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