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Simplifies get_pool_by_member

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Simone Mainardi 2020-07-15 16:23:40 +02:00
parent 31715e65d2
commit ccb5ce3c9c
1 changed files with 0 additions and 39 deletions
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39
scripts/lua/modules/pools/host_pools.lua
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@ -267,43 +267,4 @@ end
-- ##############################################
-- @brief Returns the pool to which `member` is currently bound to, or nil if `member` is not bound to any pool
function host_pools:get_pool_by_member(member)
-- OVERRIDE
-- As host pool members are not a fixed set, i.e., a single member "192.168.2.0/24" can include 192.168.2.1, 192.1682.1.2, etc.
-- It is necessary to override this function and check for host member pool directly into the interface
-- Note: this methods is mostly taken from former host_pools_utils.lua
local hostinfo = hostkey2hostinfo(member)
local addr, mask = splitNetworkPrefix(hostinfo["host"])
local vlan = hostinfo["vlan"]
local is_mac = isMacAddress(addr)
if not is_mac then
addr = ntop.networkPrefix(addr, mask)
end
local find_info = interface.findMemberPool(addr, vlan, is_mac)
-- This is the normalized key, which should always be used to refer to the member
local key
if not is_mac then
key = host2member(addr, vlan, mask)
else
key = addr
end
if find_info then
-- The host has been found
if is_mac or ((not is_mac)
and (find_info.matched_prefix == addr)
and (find_info.matched_bitmask == mask)) then
return self:get_pool(find_info.pool_id)
end
end
return nil
end
-- ##############################################
return host_pools