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net/iproute2: iproute2 flag handling

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Several of the optional flags were not being handled correctly, they
were being passed as values only, without the keyword before them.
Affected keywords: anycast, label, scope, valid_lft, preferred_lft

Also change the handling of keywords to a common setup now, making
broadcast and peer strings the same as the above keywords.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
This commit is contained in:
Robin H. Johnson
2011-12-21 07:44:53 +00:00
parent f6dc3d5ae9
commit e5eb062f05
1 changed files with 10 additions and 6 deletions
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16
net/iproute2.sh
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@@ -113,31 +113,35 @@ _add_address()
local address netmask broadcast peer anycast label scope
local valid_lft preferred_lft home nodad
local confflaglist
address="$1" ; shift
while [ -n "$*" ]; do
case "$1" in
netmask)
netmask="/$(_netmask2cidr "$2")" ; shift ; shift ;;
broadcast|brd)
broadcast="broadcast $2" ; shift ; shift ;;
broadcast="$2" ; shift ; shift ;;
pointopoint|pointtopoint|peer)
peer="peer $2" ; shift ; shift ;;
peer="$2" ; shift ; shift ;;
anycast|label|scope|valid_lft|preferred_lft)
eval "$1=$2" ; shift ; shift ;;
home|nodad)
eval "$1=$1" ; shift ;;
# FIXME: If we need to reorder these, this will take more code
confflaglist="${confflaglist} $1" ; shift ;;
esac
done
# Always scope lo addresses as host unless specified otherwise
if [ "${IFACE}" = "lo" ]; then
[ -z "$scope" ] && scope="scope host"
[ -z "$scope" ] && scope="host"
fi
# figure out the broadcast address if it is not specified
[ -z "$broadcast" ] && broadcast="broadcast +"
# FIXME: I'm not sure if this should be set if we are passing a peer arg
[ -z "$broadcast" ] && broadcast="+"
set -- "${address}${netmask}" $peer $broadcast $anycast $label $scope dev "${IFACE}" $valid_lft $preferred_lft $home $nodad
# This must appear on a single line, continuations cannot be used
set -- "${address}${netmask}" ${peer:+peer} ${peer} ${broadcast:+broadcast} ${broadcast} ${anycast:+anycast} ${anycast} ${label:+label} ${label} ${scope:+scope} ${scope} dev "${IFACE}" ${valid_lft:+valid_lft} $valid_lft ${preferred_lft:+preferred_lft} $preferred_lft $confflaglist
veinfo ip addr add "$@"
ip addr add "$@"
}