#!/bin/sh
#
# camera snapshot script.
#

# snapshot requires a video camera and installation of dmedia_eoe.sw.tools

camera="DISABLED"
#camera="ENABLED"


#
# send snapshot
#
cd /var/tmp

ln -fs /var/www/htdocs/outbox/images/camera-off.gif sgisnap$$.gif  >/dev/null 2>&1
if [ $camera = "ENABLED" ]
then
	rm -f sgisnap$$*.rgb >/dev/null 2>&1
	/usr/sbin/vidtomem -f sgisnap$$ -z 1/2 >/dev/null 2>&1
	if [ -r sgisnap$$-00000.rgb ] ; then
		rm -f sgisnap$$.gif >/dev/null 2>&1
		/usr/sbin/imgcopy sgisnap$$-00000.rgb sgisnap$$.gif >/dev/null 2>&1
	fi
fi

echo Content-type: image/gif
echo Expires: Mon May 29 00:00:00 PDT 1995
echo Pragma: no-cache
echo
cat sgisnap$$.gif
rm -f sgisnap$$*  >/dev/null 2>&1