#!/bin/bash

. /usr/share/dirsrv/data/DSSharedLib

libpath_add "/usr/lib/x86_64-linux-gnu/dirsrv/"
libpath_add ""
libpath_add "/usr/lib/x86_64-linux-gnu"
libpath_add "/usr/lib/x86_64-linux-gnu"

export LD_LIBRARY_PATH
SHLIB_PATH=$LD_LIBRARY_PATH
export SHLIB_PATH

usage()
{
    echo "Usage: ldif2db [-Z serverID] -n backendname {-s includesuffix}* [{-x excludesuffix}*] {-i ldiffile}*"
    echo "               [-c chunksize] [-g [string]] [-G namespace_id] [-O] [-E] [-q] [-v] [-h]"
    echo "Note: either \"-n backend\", \"-s includesuffix\", and \"-i ldiffile\" are required."
    echo "Options:"
    echo "        -Z serverID       - The server instance identifier"
    echo "        -n backend        - Backend database name.  Example: userRoot"
    echo "        -s inclduesuffix  - Suffix to include"
    echo "        -x excludesuffix  - Suffix to exclude"
    echo "        -i ldiffile       - LDIF file name"
    echo "        -c chunksize      - Number of entries to process before starting a new pass"
    echo "        -g [string]       - String is \"none\" or \"deterministic\""
    echo "                           \"none\" - unique id is not generated"
    echo "                           \"deterministic\" - generate name based unique id (-G name)"
    echo "                            By default - generate time based unique id"
    echo "        -G name           - Namespace id for name based uniqueid (-g deterministic)"
    echo "        -O                - Do not index the attributes"
    echo "        -E                - Encrypt attributes"
    echo "        -q                - Quiet mode - suppresses output"
    echo "        -v                - Display version"
    echo "        -h                - Display usage" 
}

handleopts()
{
    while [ "$1" != "" ]
    do
        if [ "$1" = "-q" ]; then
            return 1
        elif [ "$1" = "-Z" ]; then
            shift
            servid=$1
        elif [ "$1" = "-h" ]; then
            usage
            exit 0
        fi
        shift
    done
    return 0
}

while getopts "Z:vhd:i:g:G:n:s:x:NOCc:St:D:Eq" flag
do
    case $flag in
        h) usage
           exit 0;;
        Z) servid=$OPTARG;;
        n) args=$args" -n \"$OPTARG\"";;
        i) args=$args" -i \"$OPTARG\"";;
        s) args=$args" -s \"$OPTARG\"";;
        x) args=$args" -x \"$OPTARG\"";;
        c) args=$args" -c \"$OPTARG\"";;
        d) args=$args" -d \"$OPTARG\"";;
        g) args=$args" -g \"$OPTARG\"";;
        G) args=$args" -G \"$OPTARG\"";;
        t) args=$args" -t \"$OPTARG\"";;
        D) args=$args" -D \"$OPTARG\"";;
        E) args=$args" -E";;
        v) args=$args" -v";;
        N) args=$args" -N";;
        C) args=$args" -C";;
        S) args=$args" -S";;
        O) args=$args" -O";;
        q) args=$args" -q";;
        ?) usage
           exit 1;;
    esac
done

if [ $# -lt 4 ]
then
    usage
    exit 1
fi

ARGS=$@
shift $(($OPTIND - 1))
if [ $1 ]
then
    echo "ERROR - Unknown option: $1"
    usage
    exit 1
fi

# FIXME look up if not master
initfile="/etc/default/dirsrv-master"
if [ $? -eq 1 ]
then
    usage
    echo "You must supply a valid server instance identifier.  Use -Z to specify instance name"
    echo "Available instances: $initfile"
    exit 1
fi

. $initfile

handleopts $ARGS
quiet=$?
if [ $quiet -eq 0 ]; then
    echo importing data ...
fi

eval /usr/sbin/ns-slapd ldif2db -D $CONFIG_DIR $args 2>&1

exit $?