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#!/bin/sh
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
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# ex: ts=8 sw=4 sts=4 et filetype=sh
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#
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# root=cifs://[user:pass@]<server>/<folder>
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#
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# This syntax can come from DHCP root-path as well.
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#
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# If a username or password are not specified as part of the root, then they
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# will be pulled from cifsuser and cifspass on the kernel command line,
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# respectively.
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#
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type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
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. /lib/cifs-lib.sh
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#Don't continue if root is ok
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[ -n "$rootok" ] && return
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# This script is sourced, so root should be set. But let's be paranoid
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[ -z "$root" ] && root=$(getarg root=)
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[ -z "$netroot" ] && netroot=$(getarg netroot=)
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# Root takes precedence over netroot
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if [ "${root%%:*}" = "cifs" ] ; then
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# Don't continue if root is ok
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[ -n "$rootok" ] && return
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if [ -n "$netroot" ] ; then
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warn "root takes precedence over netroot. Ignoring netroot"
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fi
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netroot=$root
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unset root
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fi
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# If it's not cifs we don't continue
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[ "${netroot%%:*}" = "cifs" ] || return
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# Check required arguments
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cifs_to_var $netroot
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# If we don't have a server, we need dhcp
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if [ -z "$server" ] ; then
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DHCPORSERVER="1"
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fi;
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# Done, all good!
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rootok=1
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echo '[ -e $NEWROOT/proc ]' > $hookdir/initqueue/finished/cifsroot.sh
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