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require "lua_utils"
local discover = require "discover_utils"
-- Get from redis the throughput type bps or pps
local throughput_type = getThroughputType()
local now = os.time()
function printMacHosts(mac)
local mac_hosts = interface.getMacHosts(mac)
local num_hosts = table.len(mac_hosts)
if num_hosts > 0 then
local first_host
for _, h in pairsByKeys(mac_hosts, asc) do
first_host = h
break
end
local url = ntop.getHttpPrefix().."/lua/hosts_stats.lua?mac="..mac
local host_url = hostinfo2detailsurl(first_host)
local host_label = first_host["ip"]
if num_hosts > 2 then
return i18n("mac_details.and_n_more_hosts", {host_url = host_url, host_label = host_label, url = url, num = num_hosts})
elseif num_hosts > 1 then
return i18n("mac_details.and_one_more_host", {host_url = host_url, host_label = host_label, url = url})
else
return i18n("mac_details.mac_host", {host_url = host_url, host_label = host_label})
end
end
return ''
end
function macAddIcon(mac, pre)
local pre = pre or mac
if not isSpecialMac(mac) then
local icon = discover.devtype2icon(mac.devtype)
if not isEmptyString(icon) then
return pre.." "..icon
end
end
return pre
end
function mac2link(mac, cached_name, alt_name)
local macaddress = mac["mac"]
if alt_name and not isEmptyString(alt_name) then
macaddress = alt_name
end
if cached_name then
macaddress = mac2label(macaddress)
end
return "<A HREF='"..ntop.getHttpPrefix()..'/lua/mac_details.lua?'..hostinfo2url(mac).."' title='"..macaddress.."'>"..macaddress..'</A>'
end
function mac2record(mac)
local record = {}
record["key"] = hostinfo2jqueryid(mac)
record["column_mac"] = mac2link(mac)
if(mac.fingerprint ~= "") then
record["column_mac"] = record["column_mac"]..' <i class="fas fa-hand-o-up fa-lg" aria-hidden="true" title="DHCP Fingerprinted"></i>'
-- io.write(mac.fingerprint.."\n")
end
local manufacturer = get_manufacturer_mac(mac["mac"])
if(manufacturer == nil) then manufacturer = "" end
if(mac["model"] ~= nil) then
local _model = discover.apple_products[mac["model"]] or mac["model"]
manufacturer = manufacturer .. " [ ".. shortenString(_model) .." ]"
end
record["column_manufacturer"] = manufacturer
record["column_arp_total"] = formatValue(mac["arp_requests.sent"]
+ mac["arp_replies.sent"]
+ mac["arp_requests.rcvd"]
+ mac["arp_replies.rcvd"])
record["column_device_type"] = discover.devtype2string(mac["devtype"]).." "..discover.devtype2icon(mac["devtype"])
record["column_hosts"] = mac["num_hosts"]..""
record["column_since"] = secondsToTime(now - mac["seen.first"]+1)
local sent2rcvd = round((mac["bytes.sent"] * 100) / (mac["bytes.sent"] + mac["bytes.rcvd"]), 0)
record["column_breakdown"] = "<div class='progress'><div class='progress-bar bg-warning' style='width: "
.. sent2rcvd .."%;'>Sent</div><div class='progress-bar bg-success' style='width: " .. (100-sent2rcvd) .. "%;'>Rcvd</div></div>"
if(throughput_type == "pps") then
record["column_thpt"] = pktsToSize(mac["throughput_pps"])
else
record["column_thpt"] = bitsToSize(8*mac["throughput_bps"])
end
record["column_traffic"] = bytesToSize(mac["bytes.sent"] + mac["bytes.rcvd"])
record["column_name"] = getDeviceName(mac["mac"], true)
return record
end
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