#!/bin/bash
#
# $Header: /home/cvsd/alx-cvs/alx-src/alxinstall-ng/functions/findhdd.sh,v 1.1.1.1 2005-04-18 19:01:41 niro Exp $
#

### partitionen auslesen in proc
while read major minor blocks name blurp
do
	case "$name" in
		hd?)
			idedisks="$idedisks /dev/${name}"
			;;
		sd?)
			scsidisks="$scsidisks /dev/${name}"
			;;
		ide*)
			ide="$ide $name"
			;;
		sc*)
			scsi="$scsi $name"
			;;
	esac	
done << EOF
$(cat /proc/partitions)
EOF


### ergebnis $ide  ist ide/host0/bus0 ...
### ermitteln des device link namens:
if [ ! -z "$ide" ]
then
	for I in $ide
	do
		devs=`ls /dev/hd?`
		for K in $devs
		do
			devname="`readlink $K`"
			if [ "$I" ==  "$devname" ]
			then
				idedisks="$idedisks $K"
			fi
		done
	done
fi


### ergebnis $scsi  ist scsi/host0/bus0 ...
### ermitteln des device link namens:
if [ ! -z "$scsi" ]
then
	for I in $scsi
	do
		devs=`ls /dev/sd?`
		for K in $devs
		do
			devname="`readlink $K`"
			if [ "$I" ==  "$devname" ]
			then
				scsidisks="$scsidisks $K"
			fi
		done
	done
fi

### device name des cdroms rausfinden

## ermitteln des device ##
##  link nach /dev/cdrom/cdromX ##
cdrom="`readlink /dev/cdrom`"
## link nach dem hostcontroller ##
cdrom="`readlink /dev/${cdrom}|sed -e 's/..\///'`"
### ide devices nach cdrom durchsuchen:
if [ ! -z "$idedisks" ]
then
	for I in $idedisks
	do
		idehost="`readlink $I`"
		if [ "$idehost" == "$cdrom" ]
		then
			cdromdev="$cdromdev $I"
		fi
	done
fi

### scsi devices nach cdrom durchsuchen:
if [ ! -z "$scsidisks" ]
then
	for I in $scsidisks
	do
		scsihost="`readlink $I`"
		if [ "$scsihost" == "$cdrom" ]
		then
			cdromdev="$cdromdev $I"
		fi
	done
fi

#echo "idedisks:  $idedisks"
#echo "scsidisks: $scsidisks"
#echo "cdromdev:  $cdromdev"

unset cdromdev