| 1 | #!/bin/sh
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| 2 | #
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| 3 | # $Id: find-and-mount-cdrom 3697 2018-01-07 13:52:31Z bruno $
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| 4 | #
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| 5 |
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| 6 |
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| 7 | TryToFindCDROM() {
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| 8 | # hda1 is there for testing
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| 9 | LogIt "find-and-mount-cdrom --- starting"
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| 10 | for device in /dev/hd? /dev/scd? /dev/rcd? /dev/sr? /dev/cd? /dev/ide/*/*/*/*/cd /dev/scsi/*/*/*/*/cd; do
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| 11 | [ ! "$SECOND_TRY" ] && LogIt "Trying $device"
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| 12 | if [ "`grep "using-cdstream yes" /tmp/mondorestore.cfg 2> /dev/null`" ]; then
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| 13 | pwd=`pwd`
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| 14 | cd $EXTRACTDIR
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| 15 | tar -zxf $device 2> /tmp/mount.log
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| 16 | res=$?
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| 17 | cd $pwd
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| 18 | if [ "$res" -eq "0" ] ; then
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| 19 | clear
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| 20 | LogIt "Using cdstream as extended datadisk ($device). Good." 3
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| 21 | echo "Using cdstrea as extd dsk." > /tmp/TAPEDEV-HAS-DATA-DISKS
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| 22 | ln -sf $device /dev/cdrom
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| 23 | exit 0
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| 24 | fi
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| 25 | else
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| 26 | mount $device -t iso9660 -o ro /mnt/cdrom 2> /tmp/mount.log
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| 27 | res=$?
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| 28 | fi
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| 29 | if [ "$res" -ne "0" ] ; then
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| 30 | res=`cat /tmp/mount.log`
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| 31 | if [ "$res" = "mount: No medium found" ] ; then
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| 32 | [ ! "$SECOND_TRY" ] && LogIt "There is a CD-ROM drive at $device but no CD in it."
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| 33 | else
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| 34 | [ ! "$SECOND_TRY" ] && LogIt "It's not in $device; I'll keep looking"
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| 35 | fi
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| 36 | continue
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| 37 | fi
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| 38 | LogIt "$device has a CD-ROM in it"
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| 39 | umount -d /mnt/cdrom
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| 40 | ln -sf $device /dev/cdrom
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| 41 | if [ "$?" -ne "0" ]; then
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| 42 | LogIt "Unable to softlink $device to /dev/cdrom. That's weird."
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| 43 | continue
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| 44 | fi
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| 45 | LogIt "CD-ROM found at $device"
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| 46 | mount $device -t iso9660 -o ro /mnt/cdrom 2> /tmp/mount.log
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| 47 | if [ "$?" -ne "0" ] ; then
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| 48 | LogIt "Cannot mount /dev/cdrom (type iso9660) (dev=$device)"
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| 49 | continue
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| 50 | elif [ ! -d "/mnt/cdrom/archives" ] ; then
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| 51 | LogIt "There is a CD in $device but it's not a Mondo CD"
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| 52 | continue
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| 53 | else
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| 54 | LogIt "$device is where the Mondo CD lives."
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| 55 | which hdparm > /dev/null 2> /dev/null && hdparm -u1 -c3 -d1 $device
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| 56 | return 0
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| 57 | fi
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| 58 | done
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| 59 | LogIt "Failed to find CD-ROM"
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| 60 | return 1
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| 61 | }
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| 62 |
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| 63 |
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| 64 | # -------------- main ------------
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| 65 |
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| 66 | [ "$1" = "--second-try" ] && SECOND_TRY=yes
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| 67 |
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| 68 | TryToFindCDROM
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| 69 | if [ "$?" -eq "0" ] ; then
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| 70 | [ "$SECOND_TRY" ] && add="At 2nd attempt, " || add=""
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| 71 | LogIt $add"CD-ROM found and mounted at $device" 3
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| 72 | echo "$device" > /tmp/CDROM-LIVES-HERE
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| 73 | LogIt "find-and-mount-cdrom --- leaving (0)"
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| 74 | exit 0
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| 75 | fi
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| 76 | [ "$1" = "--second-try" ] && exit 1;
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| 77 | if [ "`grep "using-cdstream yes" /tmp/mondorestore.cfg 2> /dev/null`" ] ; then
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| 78 | LogIt "Because you are using cdstream, I won't try to mount CD."
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| 79 | exit 0
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| 80 | fi
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| 81 |
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| 82 | LogIt "Unable to find and mount your CD-ROM" 1
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| 83 | LogIt "You probably miss the correct driver to support your CD-ROM drive" 1
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| 84 | exit 2
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