#!/bin/sh
#
# --- BEGIN COPYRIGHT BLOCK ---
# 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; version 2 of the License.
#
# 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.
#
# Copyright (C) 2007 Red Hat, Inc.
# All rights reserved.
# --- END COPYRIGHT BLOCK ---
#
# load default, system-wide, and user-specific PKI configuration and
# set NSS_DEFAULT_DB_TYPE.
. /usr/share/pki/scripts/config

# Check to insure that this script's original invocation directory
# has not been deleted!

# shellcheck disable=SC2034
CWD=`/bin/pwd > /dev/null 2>&1`
if [ $? -ne 0 ] ; then
    echo "Cannot invoke '$0' from non-existent directory!"
    exit 255
fi


###############################################################################
##  (1) Specify variables used by this script.                               ##
###############################################################################

PRODUCT=@PKI_PRODUCT@
COMMAND=PrettyPrintCrl


###############################################################################
##  (2) Check for valid usage of this command wrapper.                       ##
###############################################################################



###############################################################################
##  (3) Define helper functions.                                             ##
###############################################################################

invalid_operating_system() {
    echo
    echo "ERROR:  '$0' does not execute on the '$1' operating system!"
    echo
}

invalid_architecture() {
    echo
    echo "ERROR:  '$0' does not execute on the '$1' architecture!"
    echo
}

###############################################################################
##  (4) Set the LD_LIBRARY_PATH environment variable to determine the        ##
##      search order this command wrapper uses to find shared libraries.     ##
###############################################################################

OS=`uname -s`
ARCHITECTURE=`arch`

if [ -e "${PKI_JAVA_PATH}" ]; then
    JAVA="${PKI_JAVA_PATH}"
elif [ -e "${JAVA_HOME}/jre/bin/java" ]; then
    JAVA="${JAVA_HOME}/jre/bin/java"
elif [ -e "${JAVA_HOME}/bin/java" ]; then
    JAVA="${JAVA_HOME}/bin/java"
else
    JAVA="/usr/bin/env java"
fi
JAVA_OPTIONS=""


###############################################################################
##  (5) Set the CP environment variable to determine the search              ##
##      order this command wrapper uses to find jar files.                   ##
###############################################################################

CP="${PKI_LIB}/*"
export CP


###############################################################################
##  (6) Execute the java command specified by this java command wrapper      ##
##      based upon the preset LD_LIBRARY_PATH and CP environment variables.  ##
###############################################################################

if [ $# -eq 1 ] ||
   [ $# -eq 2 ]
then
    file $1 | grep 'ASCII text' > /dev/null
    if [ $? -ne 0 ] ; then
        ${JAVA} ${JAVA_OPTIONS} -cp "${CP}" com.netscape.cmstools.${COMMAND}
        printf "\n"
        printf "ERROR:  '$1' is not an ASCII file!\n\n"
        printf "        First, use 'BtoA $1 $1.b64'\n"
        printf "        to convert a binary file into an ASCII file.\n\n"
        exit 255
    fi
fi

${JAVA} ${JAVA_OPTIONS} -cp "${CP}" com.netscape.cmstools.${COMMAND} "$@"
exit $?

