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lua-ngcp-kamailio/ngcp/rp.lua

61 lines
1.6 KiB

#!/usr/bin/env lua5.1
require 'ngcp.utils'
require 'ngcp.xavp'
-- class NGCPRealPrefs
NGCPRealPrefs = {
__class__ = 'NGCPRealPrefs'
}
NGCPRealPrefs_MT = { __index = NGCPRealPrefs }
function NGCPRealPrefs:new()
local t = {}
return setmetatable( t, NGCPRealPrefs_MT )
end
function NGCPRealPrefs:caller_load(keys)
return NGCPRealPrefs:_load("caller", keys)
end
function NGCPRealPrefs:callee_load(keys)
return NGCPRealPrefs:_load("callee", keys)
end
function NGCPRealPrefs:_load(level, keys)
local _,v
local xavp = {
real = NGCPXAvp:new(level,'real', {}),
domain = NGCPXAvp:new(level,'domain', {}),
user = NGCPXAvp:new(level,'user', {}),
}
local real_keys = {}
local value
for _,v in pairs(keys) do
value = xavp.user(v)
if not value then
value = xavp.domain(v)
end
if value then
table.add(real_keys, v)
xavp.real(v, value)
else
sr.log("err", string.format("key:%s not in user or domain", v))
end
end
return real_keys
end
function NGCPRealPrefs:clean()
local xavp
if not vtype then
sr.pv.unset("$xavp(real)")
elseif vtype == 'callee' then
xavp = NGCPXAvp:new('callee','real',{})
xavp:clean()
elseif vtype == 'caller' then
xavp = NGCPXAvp:new('caller','real',{})
xavp:clean()
end
end
-- class
--EOF