#------------------------------------------------------------------------------
# /etc/rc.d/rc031.extmount - mount extra partitions
#
# Creation:	20.05.2009  babel
# Last Update:  $Id$
#------------------------------------------------------------------------------

case $OPT_EXTMOUNT in 
yes)
    begin_script EXTMOUNT "mounting other (extended) partitions ..."

    blkid > /tmp/blkid.tmp

    mp_basis='/media/'

    [ "$EXTMOUNT_N" -eq 0 ] || for idx in `seq 1 $EXTMOUNT_N`
    do
        eval mv='$EXTMOUNT_'$idx'_VOLUMEID'
        eval mfs='$EXTMOUNT_'$idx'_FILESYSTEM'
        eval mp='$EXTMOUNT_'$idx'_MOUNTPOINT'
        eval mo='$EXTMOUNT_'$idx'_OPTIONS'

	# test if volume identifier is unique
	count=`grep -c "$mv" /tmp/blkid.tmp`
        
	case $count in 
            1) 
                # yeah! got unique match
                blkattr=`grep "$mv" /tmp/blkid.tmp`
                ;;
            0) 
                # no hit, proceed with next element in for loop
                log_error "Volume ID \"$mv\" doesn't match any media, please use 'blkid' to verify."
                continue
                ;;
            *) 
                # to many hits, proceed with next element in for loop
                log_error "Too many matches for volume ID \"$mv\", please use 'blkid' to verify."
                continue
                ;;
        esac
        
	set -- $blkattr

        # is there a possible moint point?
        if [ -z "$mp" -a -z "$2" ]; then
            log_error "No mount point defined for volume ID \"$mv\"" 
            continue ; 
        fi
        
	md=`echo "$1" | tr -d ':'` 
	md_fstab=`echo "$2" | tr -d '"'`
        
        # if user hasn't defined a mount point use label instead
        [ -z "$mp" ] && mp=${mp_basis}`echo "$md_fstab" | cut -d'=' -f2`

        # device or mount point already in use?
	if grep -q -E "$mp|$md" /proc/mounts; then
	    log_error "Mount point \"$mp\" for volume ID \"$mv\" is already in use or device \"$md\" is already mounted, please use blkid to verify."
            continue
        fi
            
        mkdir -p $mp
        echo "${md_fstab:-$md} $mp ${mfs:=auto} ${mo:=defaults}" >> /etc/fstab
        log_info "mount $md with filesystem $mfs on $mp"
        [ "$mfs" = "ext2" -o "$mfs" = "ext3" ] && e2fsck -p $md
        mount -t $mfs -o $mo $md $mp || log_error "can't mount $md with filesystem $mfs on $mp"
    done

    rm /tmp/blkid.tmp
    
    end_script
    ;;    
esac