#!/bin/bash
#
# This file is part of rasdaman community.
#
# Rasdaman community 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.
#
# Rasdaman community 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 rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
#
# Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
# rasdaman GmbH.
#
# For more information please see <http://www.rasdaman.org>
# or contact Peter Baumann via <baumann@rasdaman.com>.      
#
##########################################################################
#
# SOURCE: insertdemo.sh
#
# PURPOSE:
# create the demo collections used in the rasdaman manuals.
# Currently these are: mr, mr2, rgb.
# Data are taken from the images directory; they are small enough not to
# eat away remarkable disk space.
# The script returns a nonzero exit code upon error.
#
# COMMENTS:
# - insertppm needs the ppm library installed.
#
#######################################################################


# --- parameter evaluation --------------------------------------------

if [ $# != 5 ]
then
	echo "Usage: $0 host port imagedir user passwd"
	echo "   host        host name of rasdaman server"
	echo "   port        port where rasdaman server listens (usually: 7001)"
	echo "   imagedir    source image directory"
	echo "   user        rasdaman database login name (needs write access)"
	echo "   passwd      rasdaman password"
	echo "Example: $0 localhost 7001 @pkgdatadir@examples/images rasadmin rasadmin"
	exit 0
fi

    HOST=$1
    PORT=$2
IMAGEDIR=$3
    USER=$4
  PASSWD=$5


# --- global defines --------------------------------------------------

# script name
PROG=`basename $0`

# database to be used
DB=RASBASE

# shorthand: insertppm parameters
INSERTPPM_ARGS="--server $HOST --port $PORT --database $DB --user $USER --passwd $PASSWD"

# --- check prerequisites ---------------------------------------------

echo "$PROG: rasdaman demo data insert script v2.0"
echo "$PROG: using host $HOST, image directory $IMAGEDIR, and user/passwd $USER/$PASSWD"

# --- evaluate cmd line parameters ------------------------------------

# is insertppm compiled already?
if [ -f @bindir@insertppm ]
then
	INSERTPPM="@bindir@insertppm"
else
	echo "$PROG: insertppm not found. Trying to compile it...\c"
	make --directory=@pkgdatadir@examples/c++ insertppm
	if [ -f @pkgdatadir@examples/c++/insertppm ]
	then
		 echo "ok"
		 INSERTPPM="@pkgdatadir@examples/c++/insertppm"    
	else
		echo "$PROG: Error: Failed to compile insertppm."
		exit 1
	fi
fi

# does $IMAGEDIR point to a good directory?
if [ ! -d $IMAGEDIR ]
then
	echo "$PROG: Illegal package path $IMAGEDIR."
	exit 1
fi

# insert packages
echo -n "mr..."
for i in $IMAGEDIR/mr_?.pgm;
do
	$INSERTPPM $INSERTPPM_ARGS --type grey --collection mr $i || exit 1
done
echo -n "mr2..."
$INSERTPPM $INSERTPPM_ARGS --type grey --collection mr2 $IMAGEDIR/mr_1.pgm || exit 1
echo -n "rgb..."
$INSERTPPM $INSERTPPM_ARGS --type color --collection rgb $IMAGEDIR/anthur.ppm || exit 1

echo "$PROG: done."

# end of insertdemo.sh