#!/bin/ksh
# $Id: install.sh.in,v 1.6 2003/09/23 18:09:33 jmmv Exp $
# Install files and directories (internal script).
#
# Copyright (c) 2003 Julio M. Merino Vidal.
#
# 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. Neither the name of the author nor the names of contributors may
#    be used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR
# CONTRIBUTORS 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.
#

# TYPE, GRP and OWN are always handled by configure.
: ${BIN_MODE:=555}
: ${DATA_MODE:=644}
: ${DIR_MODE:=755}

install_files() {
    msg="$1"; shift
    mode="$1"; shift

    if [ $# -eq 2 ]; then
        if [ -d $2 ]; then
            target="$2/`basename $1`" # NOLINT
        else
            target="$2"
        fi
        echo "installing ${msg} file ${target}..."
        [ -f ${target} ] && rm -f ${target}
        cp $1 ${target}
        chmod ${mode} ${target}
        [ -n "${OWN}" ] && chown ${OWN} ${target}
        [ -n "${GRP}" ] && chgrp ${GRP} ${target}
        return
    fi

    files=
    while [ $# -gt 1 ]; do
        files="${files} $1"
        shift
    done
    dir="$1"
    for f in ${files}; do
        target="${dir}/`basename ${f}`" # NOLINT
        echo "installing ${msg} file ${target}..."
        if [ -f ${target} ]; then
            rm -f ${target}
        fi
        cp ${f} ${target}
        chmod ${mode} ${target}
        [ -n "${OWN}" ] && chown ${OWN} ${target}
        [ -n "${GRP}" ] && chgrp ${GRP} ${target}
    done
}

case "${TYPE}" in
    bin)
        install_files binary ${BIN_MODE} $*
        ;;
    data)
        install_files data ${DATA_MODE} $*
        ;;
    dir)
        if [ ! -d $1 ]; then
            echo "creating directory $1..."
            mkdir -p $1
            chmod ${DIR_MODE} $1
            [ -n "${OWN}" ] && chown ${OWN} $1
            [ -n "${GRP}" ] && chgrp ${GRP} $1
        fi
        ;;
esac

exit 0

# Local Variables: ***
# mode: shell-script ***
# End: ***
# vim: syntax=sh