#!/bin/sh

# PROVIDE: gdm
# REQUIRE: LOGIN cleanvar moused syscons dbus
#
# Add the following to /etc/rc.conf to start GDM at boot time:
#
# gdm_enable="YES"
#

. /etc/rc.subr
. %%GNOME_SUBR%%

gdm_enable=${gdm_enable-${gnome_enable}}
gdm_preserve_base_pam_conf=${gdm_preserve_base_pam_conf-NO}
gdm_lang=${gdm_lang-${LANG}}

export PATH=/bin:/sbin:/usr/bin:/usr/sbin:%%LOCALBASE%%/bin:%%LOCALBASE%%/sbin

name="gdm"
rcvar=gdm_enable
command="%%PREFIX%%/sbin/${name}"
pidfile="/var/run/${name}.pid"
procname="%%PREFIX%%/sbin/gdm-binary"
start_cmd="gdm_start"
stop_cmd="gdm_stop"

gdm_start()
{
    if ! checkyesno gdm_enable ; then
	return 0
    fi
    echo "Starting ${name}."

    # we need to remove locking files under $gdm_home/.cache/gnome-shell/
    # until XDG_RUNTIME_DIR can be set and used
    rm -fr %%PREFIX%%/etc/gdm/home/.cache/gnome-shell/runtime-state*

    # make sure there is no pam configuration for gdm service in base system
    if ! checkyesno gdm_preserve_base_pam_conf && [ -f /etc/pam.d/gdm ]; then
	cp -p /etc/pam.d/gdm /etc/pam.d/gdm_disabled
    	rm -f /etc/pam.d/gdm
    fi

    ( iter=0
    while ! ps -axoargs | grep "^/usr/libexec/getty " | grep -qv grep >/dev/null 2>&1; do
	if [ ${iter} -eq 60 ]; then
	    break
	fi
	sleep 1
	iter=$(expr ${iter} + 1)
    done
    LANG=${gdm_lang} ${command} ${gdm_flags} ) &
}

gdm_stop()
{
    echo "Stopping ${name}."
    /bin/kill -9 $(/bin/cat "${pidfile}")
    pkill -9 -u gdm
    pkill -9 X
    pkill -9 gdm-session-worker
}

load_rc_config ${name}
run_rc_command "$1"