#!/bin/sh

# PROVIDE: iscsi
# REQUIRE: NETWORKING
# BEFORE: mountcritremote
# KEYWORD: shutdown

. /etc/rc.subr

name="iscsi"
start_cmd="iscsi_start"
stop_cmd="iscsi_stop"
rcvar="iscsi_enable"
required_modules="iscsi_initiator:iscsi"

iscsi_start()
{
        ${iscsi_command} -c ${iscsi_config} -n ${iscsi_nickname}
        if [ -f ${iscsi_fstab} ]; then
                devs=`sed -e '/^#/d' < ${iscsi_fstab} | cut -f 1`
                for xdev in $devs
                do
                        i=10
                        echo "Wait for $xdev"
                        while [ $i -ne 0 ]
                        do
                                [ -c $xdev ] && break
                                sleep 1
                                i=$(($i-1))
                        done
                done

                echo "mount -a -F ${iscsi_fstab}"
                mount -a -F ${iscsi_fstab}
        fi
}

iscsi_stop()
{
        if [ -f ${iscsi_fstab} ]; then
                echo "umount -a -F ${iscsi_fstab}"
                umount -a -F ${iscsi_fstab}
        fi
        killall -HUP ${iscsi_command}
}

load_rc_config $name

: ${iscsi_enable="NO"}
: ${iscsi_command="iscontrol"}
: ${iscsi_nickname="myiscsi"}
: ${iscsi_config="/etc/iscsi.conf"}
: ${iscsi_fstab="/etc/iscsi.fstab"}

run_rc_command "$1"