#!/bin/sh

# $FreeBSD: head/x11/kde4-workspace/files/kdm4.in 340872 2014-01-24 00:14:07Z mat $
#
# PROVIDE: kdm4
# REQUIRE: LOGIN cleanvar moused syscons dbus hald
# KEYWORD: shutdown
#
# Add the following to /etc/rc.conf to start KDM at boot time:
#
# kdm4_enable="YES"
#
# # Optional variables
# kdm4_lang="en_US"	# Default language. Note that language settings
#			# in %%PREFIX%%/share/config/kdm/kdmrc has
#			# higher priority.

. /etc/rc.subr

name=kdm4
rcvar=kdm4_enable

load_rc_config ${name}

: ${kdm4_enable:="NO"}
: ${kdm4_lang="en_US"} # .UTF-8 suffix will be added later to comply with locale format

GENKDMCONF=%%PREFIX%%/bin/genkdmconf
KDMCONFDIR=%%PREFIX%%/share/config/kdm

command="%%PREFIX%%/bin/kdm"
pidfile="/var/run/kdm.pid"
start_cmd="kdm_start"

kdm_genkdmconf()
{
	# Configure KDM if needed.
	if [ ! -r ${KDMCONFDIR}/kdmrc ]; then
		echo "Generating KDM configuration."
		${GENKDMCONF} --no-old --in ${KDMCONFDIR}
	else
		echo "Updating KDM configuration."
		${GENKDMCONF} --in ${KDMCONFDIR}
	fi
}

kdm_start()
{
	kdm_genkdmconf

	local iter

	( iter=0
	while ! pgrep -f "^/usr/libexec/getty " > /dev/null 2>&1; do
		if [ ${iter} -ge 600 ]; then
			return 1
		fi
		sleep 1
		iter=$((${iter} + 1))
	done
	if checkyesno hald_enable; then
		if [ ! -x %%LOCALBASE%%/sbin/hald ]; then
			err 1 "%%LOCALBASE%%/sbin/hald is not installed"
		fi
		iter=0
		while [ ${iter} -lt 60 ] &&
			! pgrep -f "^%%LOCALBASE%%/sbin/hald" > /dev/null 2>&1; do
			sleep 1
			iter=$((${iter} + 1))
		done
	fi
	LANG=${kdm4_lang}.UTF-8 ${command} ${kdm4_flags} ) &
}

run_rc_command "$1"