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|
#!/bin/bash
# Company: PowerCraft Technology
# Author: Copyright Jelle de Jong <jelledejong@powercraft.nl>
# Note: Please send me an email if you enhanced the script
# Date: 2009-01-09 / 2009-01-19 / ... / 2009-02-24 / 2009-03-31
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
# set -x
# exec 2>$HOME/pct-scanner-script-process.log
# STRACE=$(which strace)
TEXTDOMAINDIR=/usr/share/locale
TEXTDOMAIN=pct-scanner-script-process
file="$1"
version="0.0.4"
function process_busy_set()
{
if [ -d "$OUTDIR"/scanscript/ ]
then
mkdir --parents "$OUTDIR"/scanscript/
fi
processbusy="$OUTDIR"/scanscript/.processbusy.txt
touch "$processbusy"
trap "rm -f $processbusy" 0 1 2 3 15
}
function process_counter()
{
logfile="$1"
input=$(head -n 1 "$logfile")
input=${input##*: }
if [ -n "$input" ]
then
echo $"processing: page: $input"
count=${input}
let count+=1
find='counter:.*'
replace="counter: $count"
sed -i -e "s,$find,$replace,g" "$logfile"
echo $"processing: next page: $count"
fi
}
function process_grayscale()
{
sourcefile="$1"
logfile="$LOG"
date=$(date)
dirname=${sourcefile%/*}
filename=${sourcefile##*/}; filename=${filename%.*}
extension=${sourcefile##*.}
if [ ! -z "$SCAN_RES" ] && [ ! -z "$SCAN_WIDTH" ] && [ ! -z "$SCAN_HEIGHT" ] && [ ! -z "$SCAN_DEPTH" ] && [ ! -z "$SCAN_FORMAT" ]&& [ ! -z "$SCAN_FORMAT_ID" ]; then
echo $"processing: all needed variables are found, continuing now"
else
echo 1>&2 $"processing: system variables not found, exiting now"
exit 1
fi
echo "-- -- -- -- -- -- -- --" >> "$logfile"
echo "date: $date" >> "$logfile"
echo "scanadf: res:$SCAN_RES width:$SCAN_WIDTH height:$SCAN_HEIGHT depth:$SCAN_DEPTH format:$SCAN_FORMAT id:$SCAN_FORMAT_ID" >> "$logfile"
echo "processing: convert $sourcefile $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg" >> "$logfile"
$STRACE convert "$sourcefile" $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg
if [ -z $NOPDF ]; then
echo "processing: convert $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf" >> "$logfile"
$STRACE convert $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf
if [ -e $OUTDIR/scanscript/output/document-multi-page-grayscale.pdf ] && [ -e $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf ]
then
mv $OUTDIR/scanscript/output/document-multi-page-grayscale.pdf $OUTDIR/scanscript/output/document-multi-page-old.pdf
pdftk $OUTDIR/scanscript/output/document-multi-page-old.pdf $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf cat output $OUTDIR/scanscript/output/document-multi-page-grayscale.pdf
rm $OUTDIR/scanscript/output/document-multi-page-old.pdf
else
pdftk $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf cat output $OUTDIR/scanscript/output/document-multi-page-grayscale.pdf
fi
fi
if [ -z $NODJVU ]; then
echo "processing: c44 -crcbnone -dpi $SCAN_RES $sourcefile $OUTDIR/scanscript/processing/document-single-page-$filename.djvu" >> "$logfile"
echo $"processing: executing c44 compression command, please standby ..."
c44 -crcbnone -dpi $SCAN_RES "$sourcefile" $OUTDIR/scanscript/processing/document-single-page-$filename.djvu $EXEC_VERBOSE
# cpaldjvu -verbose -bgwhite -colors 8 -dpi 600 image-0007.pgm $OUTDIR/scanscript/processing/document-single-page-image-0007.djvu
# c44 -crcbnone -dpi 600 image-0008.pgm $OUTDIR/scanscript/processing/document-single-page-image-0008.djvu
if [ -e $OUTDIR/scanscript/output/document-multi-page-grayscale.djvu ] && [ -e $OUTDIR/scanscript/processing/document-single-page-$filename.djvu ]
then
djvm -insert $OUTDIR/scanscript/output/document-multi-page-grayscale.djvu $OUTDIR/scanscript/processing/document-single-page-$filename.djvu
else
djvm -create $OUTDIR/scanscript/output/document-multi-page-grayscale.djvu $OUTDIR/scanscript/processing/document-single-page-$filename.djvu
fi
fi
if [ ! -z "$RMINPUT" ]; then
echo "processing: removing input file: $sourcefile" >> "$logfile"
rm $VERBOSE "$sourcefile"
fi
echo "-- -- -- -- -- -- -- --" >> "$logfile"
process_counter "$logfile"
scanbusy="$OUTDIR"/scanscript/.scanbusy.txt
if [ ! -z "$OPEN" ] && [ -z "$NODJVU" ] && [ ! -e "$scanbusy" ]; then
nohup "$OPEN" "$OUTDIR"/scanscript/output/document-multi-page-grayscale.djvu > "$OUTDIR"/scanscript/.open.log 2>/dev/null &
elif [ ! -z "$OPEN" ] && [ -z "$NOPDF" ] && [ ! -e "$scanbusy" ]; then
nohup "$OPEN" "$OUTDIR"/scanscript/output/document-multi-page-grayscale.pdf > "$OUTDIR"/scanscript/.open.log 2>/dev/null &
fi
return
}
function process_color()
{
sourcefile="$1"
logfile="$LOG"
date=$(date)
dirname=${sourcefile%/*}
filename=${sourcefile##*/}; filename=${filename%.*}
extension=${sourcefile##*.}
if [ ! -z "$SCAN_RES" ] && [ ! -z "$SCAN_WIDTH" ] && [ ! -z "$SCAN_HEIGHT" ] && [ ! -z "$SCAN_DEPTH" ] && [ ! -z "$SCAN_FORMAT" ]&& [ ! -z "$SCAN_FORMAT_ID" ]; then
echo $"processing: all needed variables are found, continuing now"
else
echo 1>&2 $"processing: system variables not found, exiting now"
exit 1
fi
echo "-- -- -- -- -- -- -- --" >> "$logfile"
echo "date: $date" >> "$logfile"
echo "scanadf: res:$SCAN_RES width:$SCAN_WIDTH height:$SCAN_HEIGHT depth:$SCAN_DEPTH format:$SCAN_FORMAT id:$SCAN_FORMAT_ID" >> "$logfile"
echo "processing: convert $sourcefile $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg" >> "$logfile"
$STRACE convert "$sourcefile" "$OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg"
if [ -z $NOPDF ]; then
echo "processing: convert $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf" >> "$logfile"
$STRACE convert "$OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg" "$OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf"
if [ -e $OUTDIR/scanscript/output/document-multi-page-color.pdf ] && [ -e $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf ]
then
mv $OUTDIR/scanscript/output/document-multi-page-color.pdf $OUTDIR/scanscript/output/document-multi-page-old.pdf
pdftk $OUTDIR/scanscript/output/document-multi-page-old.pdf $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf cat output $OUTDIR/scanscript/output/document-multi-page-color.pdf
rm $OUTDIR/scanscript/output/document-multi-page-old.pdf
else
pdftk $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf cat output $OUTDIR/scanscript/output/document-multi-page-color.pdf
fi
fi
if [ -z $NODJVU ]; then
echo "processing: c44 -dpi $SCAN_RES $sourcefile $OUTDIR/scanscript/processing/document-single-page-$filename.djvu" >> "$logfile"
echo $"processing: executing c44 compression command, please standby ..."
c44 -dpi $SCAN_RES "$sourcefile" $OUTDIR/scanscript/processing/document-single-page-$filename.djvu $EXEC_VERBOSE
# cpaldjvu -verbose -bgwhite -colors 8 -dpi 600 image-0007.pgm $OUTDIR/scanscript/processing/document-single-page-image-0007.djvu
# c44 -crcbnone -dpi 600 image-0008.pgm $OUTDIR/scanscript/processing/document-single-page-image-0008.djvu
# cpaldjvu -verbose -dpi $SCAN_RES -bgwhite "$sourcefile" ~/scanjet/processing/document-single-page-$filename.djvu
# c44 -dpi 600 /home/jelle/scanjet/input/image-0001.ppm /home/jelle/scanjet/processing/document-single-page-image-0001.djvu
if [ -e $OUTDIR/scanscript/output/document-multi-page-color.djvu ] && [ -e $OUTDIR/scanscript/processing/document-single-page-$filename.djvu ]
then
djvm -insert $OUTDIR/scanscript/output/document-multi-page-color.djvu $OUTDIR/scanscript/processing/document-single-page-$filename.djvu
else
djvm -create $OUTDIR/scanscript/output/document-multi-page-color.djvu $OUTDIR/scanscript/processing/document-single-page-$filename.djvu
fi
fi
if [ ! -z "$RMINPUT" ]; then
echo "processing: removing input file: $sourcefile" >> "$logfile"
rm $VERBOSE "$sourcefile"
fi
echo "-- -- -- -- -- -- -- --" >> "$logfile"
process_counter "$logfile"
scanbusy="$OUTDIR"/scanscript/.scanbusy.txt
if [ ! -z "$OPEN" ] && [ -z "$NODJVU" ] && [ ! -e "$scanbusy" ]; then
nohup "$OPEN" $OUTDIR/scanscript/output/document-multi-page-color.djvu > "$OUTDIR"/scanscript/.open.log 2>/dev/null &
elif [ ! -z "$OPEN" ] && [ -z "$NOPDF" ] && [ ! -e "$scanbusy" ]; then
nohup "$OPEN" $OUTDIR/scanscript/output/document-multi-page-color.pdf > "$OUTDIR"/scanscript/.open.log 2>/dev/null &
fi
return
}
function process_lineart()
{
sourcefile="$1"
logfile="$LOG"
date=$(date)
dirname=${sourcefile%/*}
filename=${sourcefile##*/}; filename=${filename%.*}
extension=${sourcefile##*.}
if [ ! -z "$SCAN_RES" ] && [ ! -z "$SCAN_WIDTH" ] && [ ! -z "$SCAN_HEIGHT" ] && [ ! -z "$SCAN_DEPTH" ] && [ ! -z "$SCAN_FORMAT" ]&& [ ! -z "$SCAN_FORMAT_ID" ]; then
echo $"processing: all needed variables are found, continuing now"
else
echo 1>&2 $"processing: system variables not found, exiting now"
exit 1
fi
echo "-- -- -- -- -- -- -- --" >> "$logfile"
echo "date: $date" >> "$logfile"
echo "scanadf: res:$SCAN_RES width:$SCAN_WIDTH height:$SCAN_HEIGHT depth:$SCAN_DEPTH format:$SCAN_FORMAT id:$SCAN_FORMAT_ID" >> "$logfile"
echo "processing: convert $sourcefile $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg" >> "$logfile"
$STRACE convert "$sourcefile" $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg
if [ -z $NODJVU ]; then
echo "processing: cjb2 -verbose -clean -dpi $SCAN_RES $sourcefile $OUTDIR/scanscript/processing/document-single-page-$filename.djvu" >> "$logfile"
cjb2 -verbose -clean -dpi $SCAN_RES "$sourcefile" $OUTDIR/scanscript/processing/document-single-page-$filename.djvu $EXEC_VERBOSE
if [ -e $OUTDIR/scanscript/output/document-multi-page-lineart.djvu ] && [ -e $OUTDIR/scanscript/processing/document-single-page-$filename.djvu ]
then
djvm -insert $OUTDIR/scanscript/output/document-multi-page-lineart.djvu $OUTDIR/scanscript/processing/document-single-page-$filename.djvu
else
djvm -create $OUTDIR/scanscript/output/document-multi-page-lineart.djvu $OUTDIR/scanscript/processing/document-single-page-$filename.djvu
fi
fi
if [ -z $NOPDF ]; then
echo "processing: convert $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf" >> "$logfile"
$STRACE convert $OUTDIR/scanscript/processing/jpg/image-single-$filename.jpg $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf
if [ -e $OUTDIR/scanscript/output/document-multi-page-lineart.pdf ] && [ -e $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf ]
then
mv $OUTDIR/scanscript/output/document-multi-page-lineart.pdf $OUTDIR/scanscript/output/document-multi-page-old.pdf
pdftk $OUTDIR/scanscript/output/document-multi-page-old.pdf $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf cat output $OUTDIR/scanscript/output/document-multi-page-lineart.pdf
rm $OUTDIR/scanscript/output/document-multi-page-old.pdf
else
pdftk $OUTDIR/scanscript/processing/pdf/document-single-page-$filename.pdf cat output $OUTDIR/scanscript/output/document-multi-page-lineart.pdf
fi
fi
if [ ! -z "$RMINPUT" ]; then
echo "processing: removing input file: $sourcefile" >> "$logfile"
rm $VERBOSE "$sourcefile"
fi
echo "-- -- -- -- -- -- -- --" >> "$logfile"
process_counter "$logfile"
scanbusy="$OUTDIR"/scanscript/.scanbusy.txt
if [ ! -z "$OPEN" ] && [ -z "$NODJVU" ] && [ ! -e "$scanbusy" ]; then
nohup "$OPEN" $OUTDIR/scanscript/output/document-multi-page-lineart.djvu > "$OUTDIR"/scanscript/.open.log 2>/dev/null &
elif [ ! -z "$OPEN" ] && [ -z "$NOPDF" ] && [ ! -e "$scanbusy" ]; then
nohup "$OPEN" $OUTDIR/scanscript/output/document-multi-page-lineart.pdf > "$OUTDIR"/scanscript/.open.log 2>/dev/null &
fi
return
}
if [ ! -z "$LOG" ] && [ ! -z "$OUTDIR" ]; then
process_busy_set;
if [ ! -z $LINEART ]; then
process_lineart "$file";
elif [ ! -z $COLOR ]; then
process_color "$file";
elif [ ! -z $GRAYSCALE ]; then
process_grayscale "$file";
fi
else
echo 1>&2 $"processing: system variables not found, exiting now"
exit 1
fi
exit
|
