#!/sbin/runscript

# backward compatibility for existing gentoo layout 
#
if [ -d "/var/lib/neobytes/.neobytes" ]; then
	NEOBYTESD_DEFAULT_DATADIR="/var/lib/neobytes/.neobytes"
else
	NEOBYTESD_DEFAULT_DATADIR="/var/lib/neobytesd"
fi

NEOBYTESD_CONFIGFILE=${NEOBYTESD_CONFIGFILE:-/etc/neobytes/neobytes.conf}
NEOBYTESD_PIDDIR=${NEOBYTESD_PIDDIR:-/var/run/neobytesd}
NEOBYTESD_PIDFILE=${NEOBYTESD_PIDFILE:-${NEOBYTESD_PIDDIR}/neobytesd.pid}
NEOBYTESD_DATADIR=${NEOBYTESD_DATADIR:-${NEOBYTESD_DEFAULT_DATADIR}}
NEOBYTESD_USER=${NEOBYTESD_USER:-${NEOBYTES_USER:-neobytes}}
NEOBYTESD_GROUP=${NEOBYTESD_GROUP:-neobytes}
NEOBYTESD_BIN=${NEOBYTESD_BIN:-/usr/bin/neobytesd}
NEOBYTESD_NICE=${NEOBYTESD_NICE:-${NICELEVEL:-0}}
NEOBYTESD_OPTS="${NEOBYTESD_OPTS:-${NEOBYTES_OPTS}}"

name="Neobytes Core Daemon"
description="Neobytes cryptocurrency P2P network daemon"

command="/usr/bin/neobytesd"
command_args="-pid=\"${NEOBYTESD_PIDFILE}\" \
		-conf=\"${NEOBYTESD_CONFIGFILE}\" \
		-datadir=\"${NEOBYTESD_DATADIR}\" \
		-daemon \
		${NEOBYTESD_OPTS}"

required_files="${NEOBYTESD_CONFIGFILE}"
start_stop_daemon_args="-u ${NEOBYTESD_USER} \
			-N ${NEOBYTESD_NICE} -w 2000"
pidfile="${NEOBYTESD_PIDFILE}"

# The retry schedule to use when stopping the daemon. Could be either
# a timeout in seconds or multiple signal/timeout pairs (like
# "SIGKILL/180 SIGTERM/300")
retry="${NEOBYTESD_SIGTERM_TIMEOUT}"

depend() {
	need localmount net
}

# verify
# 1) that the datadir exists and is writable (or create it)
# 2) that a directory for the pid exists and is writable
# 3) ownership and permissions on the config file
start_pre() {
	checkpath \
	-d \
	--mode 0750 \
	--owner "${NEOBYTESD_USER}:${NEOBYTESD_GROUP}" \
	"${NEOBYTESD_DATADIR}"

	checkpath \
	-d \
	--mode 0755 \
	--owner "${NEOBYTESD_USER}:${NEOBYTESD_GROUP}" \
	"${NEOBYTESD_PIDDIR}"

	checkpath -f \
	-o ${NEOBYTESD_USER}:${NEOBYTESD_GROUP} \
	-m 0660 \
	${NEOBYTESD_CONFIGFILE}

	checkconfig || return 1
}

checkconfig()
{
	if ! grep -qs '^rpcpassword=' "${NEOBYTESD_CONFIGFILE}" ; then
		eerror ""
		eerror "ERROR: You must set a secure rpcpassword to run neobytesd."
		eerror "The setting must appear in ${NEOBYTESD_CONFIGFILE}"
		eerror ""
		eerror "This password is security critical to securing wallets "
		eerror "and must not be the same as the rpcuser setting."
		eerror "You can generate a suitable random password using the following"
		eerror "command from the shell:"
		eerror ""
		eerror "bash -c 'tr -dc a-zA-Z0-9 < /dev/urandom | head -c32 && echo'"
		eerror ""
		eerror "It is also recommended that you also set alertnotify so you are "
		eerror "notified of problems:"
		eerror ""
		eerror "ie: alertnotify=echo %%s | mail -s \"Neobytes Core Alert\"" \
			"admin@foo.com"
		eerror ""
		return 1
	fi
}