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32 lines
722 B
Text
32 lines
722 B
Text
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# Determine if there is an ISO image to loop-mount:
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check_iso_image () {
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local IDIR=$1
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local MNTDIR=$2
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[ ! -d $IDIR ] && return 1
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[ -z "$MNTDIR" ] && MNTDIR=/var/log/mount
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IISO=$(ls --indicator-style=none "$IDIR"/slackwar*-install-dvd.iso 2>/dev/null |tail -1)
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if [ -n "$IISO" ]; then
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cat << EOF > $TMP/tempmsg
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An ISO image of Slackware's install DVD was found.
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Do you want me to mount the ISO image and use this as the package source?
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EOF
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dialog --title "USE ISO IMAGE" --yesno "`cat $TMP/tempmsg`" 9 65
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RET=$?
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if [ ! $RET = 0 ]; then
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rm -f $TMP/tempmsg
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return 1
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fi
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rm -f $TMP/tempmsg
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umount -f $MNTDIR 2>/dev/null
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mkdir -p $MNTDIR
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mount -o loop,ro $IISO $MNTDIR
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else
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return 1
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fi
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}
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