#!/usr/bin/sh
#----------------------------------------------------------------------------------------
# /var/install/bin/redis-start-client - start Redis client program
#
# Copyright (c) 2015-2024  The Eisfair Team, team(at)eisfair(dot)org
#
# Creation:    2015-10-31  jed
# Last Update: $Id$
#
# 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; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------------------

# read eislib
. /var/install/include/eislib

redisport=6379
configfile=/etc/config.d/redis
client_bin=/usr/bin/redis-cli
redispass=''

if [ -f ${configfile} ]
then
    redispass=`grep "REDIS_DB_PASS" ${configfile} | tr \'\" '|' | sed 's/^REDIS_DB_PASS=.*|\([^|]*\)|.*/\1/'`
fi

act_pmode=`get_printmode`

# check if screensize handling is available
if [ -n "${_EISLIB_SCREENSIZE_Y}" ]
then
    if check_screensize
    then
        #
        # define maxrownum = _EISLIB_SCREENSIZE
        #                    - 3 Header Lines
        #                    - 1 Footer Lines
        #                        ask line
        maxcolnum=`expr ${_EISLIB_SCREENSIZE_X} - 1`
        maxrownum=`expr ${_EISLIB_SCREENSIZE_Y} - 4`
        true
    else
        mecho --info "Return to calling script"
        exit 1
    fi
else
    # default if screensize handling is not available
    maxcolnum=79
    maxrownum=18
fi

maxcolnum=60
seperator=`printf '%*s\n' ${maxcolnum} "" | tr ' ' '-'`

clrhome
mecho --info "Redis Client Interface"
echo
mecho -n "enter '"
mecho -n --info "quit"
echo "' to exit program."
echo

# -h <hostname>      Server hostname (default: 127.0.0.1).
# -p <port>          Server port (default: 6379)
if [ -n "${redispass}" ]
then
    # the redis-cli command line program prints out
    # a warning, if the authentication password is
    # provided on the command line.
    #
    # From Redis 5.0.3 onwards a new command line
    # switch '--no-auth-warning' will be available
    # to suppress this message.
    #
    ${client_bin} -p ${redisport} -a ${redispass} 2>/dev/null
else
    ${client_bin} -p ${redisport}
fi

exit 0