mirror of
https://github.com/ntop/ntopng.git
synced 2026-05-01 00:19:33 +00:00
139 lines
3.9 KiB
Lua
139 lines
3.9 KiB
Lua
--
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-- (C) 2014-22 - ntop.org
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--
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-- Absolutely don't put require inside this file.
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-- It is born to do fast checks, to avoid slowing down
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-- periodics checks and callbacks.
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--
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scripts_triggers = {}
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-- ###########################################
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function scripts_triggers.aggregateHttp()
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if (ntop.getCache("ntopng.prefs.http_traffic_dump")) then
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return true
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end
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return false
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end
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-- ###########################################
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function scripts_triggers.midnightStatsResetEnabled()
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if (ntop.getPref("ntopng.prefs.midnight_stats_reset_enabled") == "1") then
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return true
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end
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return false
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end
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-- ###########################################
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function scripts_triggers.isDumpFlowToSQLEnabled(ifstats)
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local prefs = ntop.getPrefs()
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if prefs["is_dump_flows_to_mysql_enabled"] then
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return true
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end
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return false
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end
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-- ###########################################
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function scripts_triggers.isRecordingAvailable()
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local is_available_key = "ntopng.cache.traffic_recording_available"
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if(ntop.isAdministrator() and (ntop.getCache(is_available_key) == "1")) then
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return true
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end
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return false
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end
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-- ###########################################
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function scripts_triggers.isRrdCreationEnabled()
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if(ntop.getPref("ntopng.prefs.internals_rrd_creation") == "1") then
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return true
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end
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return false
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end
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-- ###########################################
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function scripts_triggers.isRrdInterfaceCreation()
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if(ntop.getPref("ntopng.prefs.interface_rrd_creation") ~= "0") then
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return true
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end
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return false
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end
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-- ###########################################
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function scripts_triggers.hasHighResolutionTs()
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local active_driver = ntop.getPref("ntopng.prefs.timeseries_driver")
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-- High resolution timeseries means dumping the host timeseries
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-- every 60 seconds instead of 300 seconds.
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return((active_driver == "influxdb") and
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(ntop.getPref("ntopng.prefs.ts_resolution") ~= "300"))
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end
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-- ###########################################
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function scripts_triggers.checkReloadLists()
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if((ntop.getCache("ntopng.cache.download_lists_utils") == "1") or (ntop.getCache("ntopng.cache.reload_lists_utils") == "1")) then
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return(true)
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else
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return(false)
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end
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end
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-- ###########################################
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function scripts_triggers.checkReloadPlugins(when)
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local demo_ends_at = ntop.getInfo()["pro.demo_ends_at"]
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local time_delta = demo_ends_at - when
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local plugins_reloaded = false
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-- tprint({time_delta = time_delta, demo_ends_at = demo_ends_at, when = when, is_pro = ntop.isPro()})
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if ntop.getCache('ntopng.cache.force_reload_plugins') == '1' then
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-- Check and possibly reload plugins after a user has changed (e.g., applied or removed) a license
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-- from the web user interface (page about.lua)
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local plugins_utils = require "plugins_utils"
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ntop.delCache('ntopng.cache.force_reload_plugins')
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plugins_utils.loadPlugins(not ntop.isPro() --[[ reload only community if license is not pro --]])
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plugins_reloaded = true
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elseif demo_ends_at and demo_ends_at > 0 and time_delta <= 10 and ntop.isPro() and not ntop.hasPluginsReloaded() then
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-- Checks and possibly reload plugins for demo licenses. In case of demo licenses,
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-- if within 10 seconds from the license expirations, a plugin reload is executed only for the community plugins
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local plugins_utils = require "plugins_utils"
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plugins_utils.loadPlugins(true --[[ reload only community plugins --]])
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plugins_reloaded = true
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end
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if plugins_reloaded then
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ntop.reloadPlugins()
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end
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end
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-- ###########################################
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function scripts_triggers.arePrefsChanged()
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local prefs_changed_key = "ntopng.cache.prefs_changed"
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if(ntop.getCache(prefs_changed_key) == "1") then
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return(true)
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else
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return(false)
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end
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end
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-- ###########################################
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return scripts_triggers
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