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lua-ngcp-kamailio/ngcp/rp.lua

66 lines
1.9 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 = NGCPRealPrefs:xavp(level),
dom = NGCPDomainPrefs:xavp(level),
usr = NGCPUserPrefs:xavp(level)
}
local real_keys = {}
local value
for _,v in pairs(keys) do
value = xavp.usr(v)
if not value then
value = xavp.dom(v)
--sr.log("info", string.format("key:%s value:%s from domain", v, value))
end
if value then
table.add(real_keys, v)
--sr.log("info", string.format("key:%s value:%s", v, value))
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:xavp(level, l)
if level ~= 'caller' and level ~= 'callee' then
error(string.format("unknown level:%s. It has to be [caller|callee]", tostring(level)))
end
return NGCPXAvp:new(level,'real_prefs', l)
end
function NGCPRealPrefs:clean(vtype)
if not vtype then
NGCPRealPrefs:xavp('callee'):clean()
NGCPRealPrefs:xavp('caller'):clean()
else
NGCPRealPrefs:xavp(vtype):clean()
end
end
-- class
--EOF