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71 lines
1.9 KiB
Lua
71 lines
1.9 KiB
Lua
--
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-- (C) 2019 - ntop.org
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--
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-- The functions below are called with a LuaC "flow" context set.
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-- See alerts_api.load_flow_check_modules documentation for information
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-- on adding custom scripts.
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--
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local dirs = ntop.getDirs()
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package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
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require "lua_utils"
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require "flow_utils"
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local alerts_api = require("alerts_api")
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if ntop.isPro() then
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package.path = dirs.installdir .. "/pro/scripts/lua/modules/?.lua;" .. package.path
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end
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local do_trace = false
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local check_modules = {}
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-- #################################################################
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-- The function below is called once (#pragma once)
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function setup()
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if do_trace then print("flow.lua:setup() called\n") end
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check_modules = alerts_api.load_flow_check_modules(true --[[ only enabled modules --]])
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end
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-- #################################################################
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local function call_modules(mod_fn)
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if table.empty(check_modules[mod_fn]) then
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if do_trace then print(string.format("No flow.lua modules, skipping %s() for %s\n", mod_fn, shortFlowLabel(flow.getInfo()))) end
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return
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end
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local info = flow.getInfo()
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for _, _module in pairs(check_modules[mod_fn]) do
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if do_trace then print(string.format("%s() [check: %s]: %s\n", mod_fn, _module.key, shortFlowLabel(info))) end
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_module[mod_fn](info)
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end
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end
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-- #################################################################
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function protocolDetected()
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return call_modules("protocolDetected")
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end
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-- #################################################################
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function statusChanged()
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return call_modules("statusChanged")
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end
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-- #################################################################
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function idle()
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return call_modules("idle")
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end
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-- #################################################################
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function periodicUpdate()
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return call_modules("periodicUpdate")
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end
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