root / photovault.sh

#!/bin/sh
# Copyright (c) 2006 Harri Kaimio
# Based on Freemind startup script, copyright (c) 2004 Joerg Mueller
# 
# This file is part of Photovault.
#
# Photovault 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 2 of the License, or
# (at your option) any later version.
#
# Photovault 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 Photovault; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA

_debug() {
        if [ -n "${DEBUG}" ]
        then
                echo "DEBUG:   $1" >&2 
                shift
                for text in "$@"
                do
                        echo "         ${text}" >&2
                done
        fi
}

_error() {
        echo "ERROR:   $1" >&2
        shift
        for text in "$@"
        do
                echo "         ${text}" >&2
        done
}

findjava() {
        # We try hard to find the proper 'java' command
        if [ -n "${JAVACMD}" ] && [ -x "${JAVACMD}" ]
        then
                _debug "Using \$JAVACMD to find java virtual machine."
        elif [ -n "${JAVA_BINDIR}" ] && [ -x "${JAVA_BINDIR}/java" ]
        then
                JAVACMD="${JAVA_BINDIR}/java"
                _debug "Using \$JAVA_BINDIR to find java virtual machine."
        elif [ -n "${JAVA_HOME}" ] && [ -x "${JAVA_HOME}/bin/java" ]
        then
                JAVACMD="${JAVA_HOME}/bin/java"
                _debug "Using \$JAVA_HOME to find java virtual machine."
        else
                JAVACMD=$(which java)
                if [ -n "${JAVACMD}" ] && [ -x "${JAVACMD}" ]
                then
                        _debug "Using \$PATH to find java virtual machine."
                elif [ -x /usr/bin/java ]
                then
                        _debug "Using /usr/bin/java to find java virtual machine."
                        JAVACMD=/usr/bin/java
                fi
        fi

        # if we were successful, we return 0 else we complain and return 1
        if [ -n "${JAVACMD}" ] && [ -x "${JAVACMD}" ]
        then
                _debug "Using '$JAVACMD' as java virtual machine..."
                if [ -n "${DEBUG}" ]
                then
                        "$JAVACMD" -version
                fi
                return 0
        else
                _error "Couldn't find a java virtual machine," \
                       "define JAVACMD, JAVA_BINDIR, JAVA_HOME or PATH."
                return 1
        fi
}

_source() {
        if [ -f "$1" ]
        then
                _debug "Sourcing '$1'."
                . "$1"
        fi
}

_debug "Photovault parameters are '${@}'."
_debug "$(uname -a)"

findjava
if [ $? -ne 0 ]
then
        exit 1
fi

pvpath=$(dirname "$0")
pvpath="${pvpath%/bin}"

for jar in "${PVAULT_BASE_DIR}" \
        "${pvpath}" "${pvpath}/share/photovault" "${pvpath}/photovault"
do
        if [ -f "${jar}/lib/photovault.jar" ]
        then
                pvdir="${jar}"
                _debug "Photovault Directory is '${jar}'."
                break
        fi
done

if [ -z "${pvdir}" ]
then
        _error "Couldn't find Photovault under '${freepath}'."
        exit 1
fi


_debug "Calling: '${JAVACMD} -Xmx384M -jar ${jar}/lib/photovault.jar $@"
"${JAVACMD}" -Xmx384M "-Dpv.basedir=${pvdir}" -jar "${jar}/lib/photovault.jar" "$@"