#!/bin/sh # $Id: ricoh_is50_grabscan.sh,v 1.1 1997/03/11 03:23:16 kstailey Exp $ # # Copyright (c) 1996 Kenneth Stailey # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # 3. All advertising materials mentioning features or use of this software # must display the following acknowledgement: # This product includes software developed for the NetBSD Project # by Kenneth Stailey # 4. The name of the author may not be used to endorse or promote products # derived from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # # # ricoh_is50_grabscan: # a wrapper for making PNM rawbits files from the Ricoh IS50 scanner data # if [ $# -gt 1 ] then echo usage: $0 [\<logical name of scanner\>] 1>&2 exit -1 fi if [ $# = 0 ] then scan_lname=scan0 else scan_lname=$1 fi image_mode=`get_scanner -l $scan_lname | awk '/image_mode/ { print $3 }'` set `get_scanner -p -l $scan_lname` width=$1 height=$2 if [ $image_mode = grayscale ] then echo P5 echo $width $height echo 255 dd if=/dev/$scan_lname bs=256k else # monochrome echo P4 echo $width $height dd if=/dev/$scan_lname bs=256k fi