Implements Autonomous Systems hash table

scripts/lua/modules/as_utils.lua

@@ -0,0 +1,40 @@
+require "lua_utils"
+
+-- Get from redis the throughput type bps or pps
+local throughput_type = getThroughputType()
+
+local now = os.time()
+
+function as2record(as)
+   local record = {}
+   record["key"] = as["asn"]
+
+   local as_link = "<A HREF='"..ntop.getHttpPrefix()..'/lua/hosts_stats.lua?asn='..as["asn"].."' title='"..as["asname"].."'>"..as["asn"]..'</A>'
+   record["column_asn"] = as_link
+
+   record["column_asname"] = printASN(as["asn"], as["asname"])
+
+   record["column_hosts"] = as["num_hosts"]..""
+   record["column_since"] = secondsToTime(now - as["seen.first"] + 1)
+
+   local sent2rcvd = round((as["bytes.sent"] * 100) / (as["bytes.sent"] + as["bytes.rcvd"]), 0)
+   record["column_breakdown"] = "<div class='progress'><div class='progress-bar progress-bar-warning' style='width: "
+      .. sent2rcvd .."%;'>Sent</div><div class='progress-bar progress-bar-info' style='width: " .. (100-sent2rcvd) .. "%;'>Rcvd</div></div>"
+
+   if(throughput_type == "pps") then
+      record["column_thpt"] = pktsToSize(as["throughput_pps"])
+   else
+      record["column_thpt"] = bitsToSize(8*as["throughput_bps"])
+   end
+
+   record["column_traffic"] = bytesToSize(as["bytes.sent"] + as["bytes.rcvd"])
+
+   record["column_chart"] = ""
+   local asnstats_rrd = fixPath(dirs.workingdir .. "/" ..getInterfaceId(ifname)..'/asnstats/'..as["asn"]..'/bytes.rrd')
+   if ntop.exists(asnstats_rrd) then
+      record["column_chart"] = '<A HREF="'..ntop.getHttpPrefix()..'/lua/hosts_stats.lua?asn='..as["asn"]..'&page=historical"><i class=\'fa fa-area-chart fa-lg\'></i></A>'
+   end
+
+   return record
+end
+