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--
-- (C) 2013-22 - ntop.org
--
local dirs = ntop.getDirs()
require "lua_utils"
local recording_utils = require "recording_utils"
if((not isAdministrator()) or (not recording_utils.isAvailable())) then
return
end
local ifstats = interface.getStats()
local enabled = false
local running = false
local restart_req = false
local custom_provider = (recording_utils.getCurrentTrafficRecordingProvider(ifstats.id) ~= "ntopng")
local extraction_checks_ok, extraction_checks_msg
if _POST["action"] ~= nil and _POST["action"] == "restart" then
restart_req = true
end
if custom_provider then
enabled = true
running = recording_utils.isActive(ifstats.id)
extraction_checks_ok, extraction_checks_msg = recording_utils.checkExtraction(ifstats.id)
elseif recording_utils.isEnabled(ifstats.id) then
enabled = true
if recording_utils.isActive(ifstats.id) then
running = true
else -- failure
if restart_req then
recording_utils.restart(ifstats.id)
end
end
end
print("<h2>"..i18n("traffic_recording.traffic_recording_status"))
print(" <small><a href='#' onclick='location.reload(); return false;' title='' data-original-title='"..i18n("refresh").."'><i class='fas fa-sync fa-sm' aria-hidden='true' data-original-title='' title=''></i></a></small>")
print("</h2><br>")
print("<table class=\"table table-bordered table-striped\">\n")
print("<tr><th nowrap>"..i18n("interface").."</th><td>"..ifstats.name.."</td></tr>\n")
print("<tr><th nowrap>"..i18n("status").."</th><td>")
if running then
print(i18n("traffic_recording.recording"))
elseif enabled then
print("<span style='float: left'>"..i18n("traffic_recording.failure")..". "..i18n("traffic_recording.failure_note").."</span>")
if not custom_provider then
print[[<form style="display:inline" id="restart_rec_form" method="post">
<input type="hidden" name="csrf" value="]] print(ntop.getRandomCSRFValue()) print[[" />
<input type="hidden" name="action" value="restart" />
</form>]]
print(" <small><a href='#' onclick='$(\"#restart_rec_form\").submit(); return false;' title='' data-original-title='"..i18n("traffic_recording.restart_service").."'></small> <i class='fas fa-repeat fa-lg' aria-hidden='true' data-original-title='' title=''></i></a>")
end
else
print(i18n("traffic_recording.disabled"))
end
print("</td></tr>\n")
local stats = recording_utils.stats(ifstats.id)
if stats ~= nil then
local first_epoch = nil
local last_epoch = nil
local start_time = nil
if stats['FirstDumpedEpoch'] ~= nil and stats['LastDumpedEpoch'] ~= nil then
first_epoch = tonumber(stats['FirstDumpedEpoch'])
last_epoch = tonumber(stats['LastDumpedEpoch'])
end
if stats['Duration'] ~= nil then
local u = split(stats['Duration'], ':');
local uptime = tonumber(u[1])*24*60*60+tonumber(u[2])*60*60+tonumber(u[3])*60+u[4]
start_time = os.time()-uptime
end
if stats['FirstDumpedEpoch'] ~= nil then
print("<tr><th width='15%' nowrap>"..i18n("traffic_recording.dump_window").."</th><td>")
if first_epoch ~= nil and last_epoch ~= nil and
first_epoch > 0 and last_epoch > 0 then
print(formatEpoch(first_epoch).." - "..formatEpoch(last_epoch))
else
print(i18n("traffic_recording.no_file"))
end
print("</td></tr>\n")
end
if start_time ~= nil then
print("<tr><th nowrap>"..i18n("traffic_recording.active_since").."</th><td>"..formatEpoch(start_time))
if (start_time ~= nil) and (first_epoch ~= nil) and (first_epoch > 0) and (start_time > first_epoch) then
print(' - <i class="fas fa-exclamation-triangle"></i> ')
print(i18n("traffic_recording.missing_data_msg"))
end
print("</td></tr>\n")
end
if stats['Bytes'] ~= nil and stats['Packets'] ~= nil then
print("<tr><th nowrap>"..i18n("if_stats_overview.received_traffic").."</th><td>"..bytesToSize(stats['Bytes']).." ["..formatValue(stats['Packets']).." "..i18n("pkts").."]</td></tr>\n")
end
if stats['Dropped'] ~= nil then
print("<tr><th nowrap>"..i18n("if_stats_overview.dropped_packets").."</th><td>"..stats['Dropped'].." "..i18n("pkts").."</td></tr>\n")
end
end
if custom_provider and running then
local warn = ''
if not extraction_checks_ok then
warn = '<i class="fas fa-exclamation-triangle"></i> '
end
print("<tr><th nowrap>"..i18n("traffic_recording.traffic_extractions").."</th><td>"..warn..extraction_checks_msg.."</td></tr>\n")
end
print("<tr><th nowrap>"..i18n("about.last_log").."</th><td><code>\n")
local log = recording_utils.log(ifstats.id, 32)
local logs = split(log, "\n")
for i = 1, #logs do
local row = split(logs[i], "]: ")
if row[2] ~= nil then
print(row[2].."<br>\n")
else
print(row[1].."<br>\n")
end
end
print("</code></td></tr>\n")
print("</table>\n")
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