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105 lines
3.1 KiB
105 lines
3.1 KiB
#!/usr/bin/env lua5.1
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require 'ngcp.utils'
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-- class NGCPXAvp
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NGCPXAvp = {
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__class__ = 'NGCPXAvp'
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}
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NGCPXAvp_MT = {
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__index = NGCPXAvp
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}
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function NGCPXAvp:new(level,group,l)
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local t = NGCPXAvp.init(level,group,l)
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NGCPXAvp_MT.__call = function(t, key, value)
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if not key then
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error("key is empty")
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end
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local id = string.format("$xavp(%s[0]=>%s)", t.name, key)
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--print(string.format("id:%s", id))
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if not value then
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return sr.pv.get(id)
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elseif type(value) == "number" then
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table.add(t.keys, key)
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sr.log("info", string.format("seti: [%s]:%d", id, value))
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sr.pv.seti(id, value)
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elseif type(value) == "string" then
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table.add(t.keys, key)
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sr.log("info", string.format("sets: [%s]:%s", id, value))
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sr.pv.sets(id, value)
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else
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error("value is not a number or string")
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end
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end
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setmetatable( t, NGCPXAvp_MT )
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return t
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end
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function NGCPXAvp.init(level,group,l)
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if level ~= 'caller' and level ~= 'callee' then
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error("unknown level. It has to be [caller|callee]")
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end
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if not l then
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l = {}
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end
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local t = {
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group = group,
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level = level,
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name = level .. '_' .. group,
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keys = {}
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}
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NGCPXAvp._create(t, l)
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return t
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end
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function NGCPXAvp._setvalue(id, vtype, value)
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local check = nil
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-- sr.log("info", string.format("vtype:[%s]:%d", type(vtype), vtype))
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if type(vtype) == "string" then
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vtype = tonumber(vtype)
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end
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if vtype == 0 then
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sr.log("dbg",string.format("sr.pv.sets->%s:%s", id, value))
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if type(value) == 'number' then
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value = tostring(value)
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end
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sr.pv.sets(id, value)
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elseif vtype == 1 then
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if type(value) == "string" then
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value = tonumber(value)
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end
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sr.pv.seti(id, value)
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else
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sr.log("err",string.format("can't set value:%s of type:%d", value, vtype))
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end
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if value and id then
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check = sr.pv.get(id)
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if check then
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if type(check) == 'table' then
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check = table.tostring(check)
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end
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else
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--error(string.format("%s:nil", id))
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sr.log("err", string.format("%s:nil", id))
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end
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end
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end
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function NGCPXAvp:_create(l)
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local i
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local name = string.format("$xavp(%s=>dummy)", self.name)
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if not sr.pv.get(name) then
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NGCPXAvp._setvalue(name, 0, self.level)
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end
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for i=1,#l do
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name = string.format("$xavp(%s[0]=>%s)", self.name, l[i].attribute)
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table.add(self.keys, l[i].attribute)
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NGCPXAvp._setvalue(name, l[i].type, l[i].value)
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end
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end
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function NGCPXAvp:clean()
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sr.pv.unset(string.format("$xavp(%s)", self.name))
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end
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-- class
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--EOF |