Mirrors
/
aredn
mirror of https://github.com/aredn/aredn.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
aredn/files/www/cgi-bin/mesh

999 lines
30 KiB
Lua
Executable File
Raw Blame History

#!/usr/bin/lua
--[[
Part of AREDN -- Used for creating Amateur Radio Emergency Data Networks
Copyright (C) 2021 Tim Wilkinson
Original Perl Copyright (C) 2015 Conrad Lara
See Contributors file for additional contributors
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation version 3 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Additional Terms:
Additional use restrictions exist on the AREDN(TM) trademark and logo.
See AREDNLicense.txt for more info.
Attributions to the AREDN Project must be retained in the source code.
If importing this code into a new or existing project attribution
to the AREDN project must be added to the source code.
You must not misrepresent the origin of the material contained within.
Modified versions must be modified to attribute to the original source
and be marked in reasonable ways as differentiate it from the original
version
--]]
require("nixio")
require("aredn.hardware")
require("aredn.http")
require("aredn.utils")
require("aredn.html")
require("uci")
aredn.info = require("aredn.info")
aredn.olsr = require("aredn.olsr")
require("iwinfo")
local html = aredn.html
local rateL = {
["1.0M"] = 1, -- CCP LP
["2.0M"] = 2, -- CCP LP
["5.5M"] = 5.5, -- CCP LP
MCS0 = 6.5, -- HT20 LGI
["11.0M"] = 11, -- CCP LP
MCS1 = 13, -- HT20 LGI...
MCS2 = 19.5,
MCS3 = 26,
MCS4 = 39,
MCS5 = 52,
MCS6 = 58.5,
MCS7 = 65,
MCS8 = 13,
MCS9 = 26,
MCS10 = 39,
MCS11 = 52,
MCS12 = 78,
MCS13 = 104,
MCS14 = 117,
MCS15 = 130,
["54.0M"] = 54
}
local rateS = {
MCS0 = 7.2,
MCS1 = 14.4,
MCS2 = 21.7,
MCS3 = 28.9,
MCS4 = 43.3,
MCS5 = 57.8,
MCS6 = 65,
MCS7 = 72.2,
MCS8 = 14.4,
MCS9 = 28.9,
MCS10 = 43.3,
MCS11 = 57.8,
MCS12 = 86.7,
MCS13 = 115.6,
MCS14 = 130,
MCS15 = 144.4
}
local node = aredn.info.get_nvram("node")
if node == "" then
node = "NOCALL"
end
local tactical = aredn.info.get_nvram("tactical")
local config = aredn.info.get_nvram("config")
if config == "" or nixio.fs.stat("/etc/config.mesh", "type") ~= "dir" then
config = "not set"
end
local wifiif = aredn.hardware.get_iface_name("wifi")
local my_ip = aredn.hardware.get_interface_ip4(wifiif)
if not my_ip then
my_ip = "none"
end
local phy = iwinfo.nl80211.phyname(wifiif)
if not phy then
phy = 0
end
local chanbw = 1
local cb = "/sys/kernel/debug/ieee80211/" .. phy .. "/ath9k/chanbw"
if nixio.fs.stat(cb) then
for line in io.lines(cb)
do
if line == "0x00000005" then
chanbw = 4
elseif line == "0x0000000a" then
chanbw = 2
end
break
end
end
if not nixio.fs.stat("/tmp/web") then
nixio.fs.mkdir("/tmp/web")
end
-- post data
if os.getenv("REQUEST_METHOD") == "POST" then
require('luci.http')
local request = luci.http.Request(nixio.getenv(),
function()
local v = io.read(1024)
if not v then
io.close()
end
return v
end
)
if request:formvalue("auto") then
io.open("/tmp/web/automesh", "w"):close()
end
if request:formvalue("stop") then
os.remove("/tmp/web/automesh")
end
end
local cursor = uci.cursor()
local node_desc = cursor:get("system", "@system[0]", "description")
local lat_lon = "<strong>Location Not Available</strong>"
local lat = cursor:get("aredn", "@location[0]", "lat")
local lon = cursor:get("aredn", "@location[0]", "lon")
if lat and lon then
lat_lon = string.format("<center><strong>Location: </strong> %s %s</center>", lat, lon)
end
-- low memory mitigation
local lowmemory = cursor:get("aredn", "@meshstatus[0]", "lowmem")
if not lowmemory then
lowmemory = 10000
end
lowmemory = 1024 * tonumber(lowmemory)
local lowroutes = cursor:get("aredn", "@meshstatus[0]", "lowroutes")
if not lowroutes then
lowroutes = 1000
else
lowroutes = tonumber(lowroutes)
end
local routes = {}
local links = {}
local neighbor = {}
local wangateway = {}
local ipalias = {}
local localhosts = {}
local dtd = {}
local midcount = {}
local hosts = {}
local services = {}
local history = {}
local olsr_total = 0
local olsr_nodes = 0
local olsr_routes = 0
for i, node in ipairs(aredn.olsr.getOLSRRoutes())
do
if node.genmask ~= 0 then -- don't count default route
olsr_total = olsr_total + 1
if node.genmask ~= 32 then
olsr_nodes = olsr_nodes + 1
end
if node.etx <= 50 then
routes[node.destination] = { etx = node.etx }
olsr_routes = olsr_routes + 1
end
end
end
-- low memory route reduction
if olsr_routes > lowroutes and nixio.sysinfo().freeram < lowmemory then
local list = {}
for k,v in pairs(routes)
do
list[#list + 1] = { key = k, etx = v.etx }
end
table.sort(list, function (a, b) return a.etx < b.etx end)
for i = lowroutes,olsr_routes
do
routes[list[i].key] = nil
end
end
-- load up arpcache
local arpcache = {}
arptable(function(a)
arpcache[a["IP address"]] = a
end)
local iwrates
local prefix = "/sys/kernel/debug/ieee80211/" .. phy .. "/netdev:" .. wifiif .. "/stations/"
for i, node in ipairs(aredn.olsr.getOLSRLinks())
do
links[node.remoteIP] = { lq = node.linkQuality, nlq = node.neighborLinkQuality, mbps = "" }
neighbor[node.remoteIP] = true
local mac = arpcache[node.remoteIP]
if mac then
local f = io.open(prefix .. mac["HW address"] .. "/rc_stats_csv", "r")
if f then
for line in f:lines()
do
local gi, rate, ewma = line:match("^[^,]*,([^,]*),[^,]*,A[^,]*,([^,%s]*)%s*,[^,]*,[^,]*,[^,]*,[^,]*,([^,]*),")
ewma = tonumber(ewma)
if gi and ewma then
-- 802.11b/n
if gi == "SGI" then
links[node.remoteIP].mbps = string.format("%.1f", (rateS[rate] or 0) * ewma / 100 / chanbw)
else
links[node.remoteIP].mbps = string.format("%.1f", (rateL[rate] or 0) * ewma / 100 / chanbw)
end
else
rate, ewma = line:match("^A[^,]*,([^,]*),[^,]*,[^,]*,([^,]*,)")
rate = tonumber(rate)
ewma = tonumber(ewma)
if rate and ewma then
-- 802.11a/b/g
links[node.remoteIP].mbps = string.format("%.1f", rate * ewma / 100 / chanbw)
end
end
end
f:close()
else -- fallback (rates without error accounting)
if not iwrates then
iwrates = {}
local station = {}
for line in io.popen("iw " .. wifiif .. " station dump"):lines()
do
local mac = line:match("^Station (%S+) ")
if mac then
station = {}
iwrates[mac] = station
end
local txbitrate = line:match("tx bitrate:%s+([%d%.]+) MBit/s")
if txbitrate then
station.txbitrate = txbitrate
end
end
end
local station = iwrates[mac["HW address"]]
if station then
links[node.remoteIP].mbps = string.format("%.1f", station.txbitrate)
end
end
end
end
-- discard
arpcache = nil
for i, node in ipairs(aredn.olsr.getOLSRHNA())
do
if node.destination == "0.0.0.0" then
wangateway[node.gateway] = true
end
end
for i, node in ipairs(aredn.olsr.getOLSRMid())
do
local ip = node.main.ipAddress
for _, alias in ipairs(node.aliases)
do
local aip = alias.ipAddress
ipalias[aip] = ip
neighbor[aip] = true
if links[aip] then
neighbor[ip] = true
end
end
end
-- load the local hosts file
for line in io.lines("/etc/hosts")
do
if line:match("^10%.") then
local ip, name = line:match("([%d%.]+)%s+(%S+)")
if name then
local name9 = name:sub(1, 9)
if name9 ~= "localhost" and name9 ~= "localnode" then
local name7 = name:sub(1, 7)
if name7 ~= "localap" and name7 ~= "dtdlink" then
if not name:match("%.") then
name = name .. ".local.mesh"
end
local tac = line:match("[%d%.]+%s+%S+%s+(%S+)")
if not tac then
tac = ""
end
if not localhosts[my_ip] then
localhosts[my_ip] = { hosts = {}, noprops = {}, aliases = {}, name = name, tactical = tac }
end
local host = localhosts[my_ip]
if ip == my_ip then
host.tactical = tac
host.name = name
else
host.hosts[#host.hosts + 1] = name
end
if tac == "#NOPROP" then
host.noprops[#host.noprops + 1] = name
end
if tac == "#ALIAS" then
host.aliases[#host.aliases + 1] = name
end
end
end
end
end
end
-- load the olsr hosts file
if nixio.fs.stat("/var/run/hosts_olsr.stable") then
for line in io.lines("/var/run/hosts_olsr.stable")
do
local ip, name, originator = line:match("^([%d%.]+)%s+(%S+)%s+%S+%s+(%S+)")
if ip and originator and originator ~= "myself" and (routes[ip] or routes[originator]) then
local etx = routes[ip]
if not etx then
etx = routes[originator]
end
etx = etx.etx
if not name:match("%.") or name:match("^mid%.[^%.]*$") then
name = name .. ".local.mesh"
end
if ip == originator then
if not hosts[originator] then
hosts[originator] = { hosts = {} }
end
local host = hosts[originator]
if host.name then
host.tactical = name
else
host.name = name
host.etx = etx
end
elseif name:match("^dtdlink%.") then
dtd[originator] = true
if links[ip] then
links[ip].dtd = true
end
elseif name:match("^xlink%d+%.") then
dtd[originator] = true
if links[ip] then
links[ip].xlink = true
end
elseif name:match("^mid%d+%.") then
if not midcount[originator] then
midcount[originator] = 1
else
midcount[originator] = midcount[originator] + 1
end
if links[ip] then
links[ip].tun = true
end
else
if not hosts[originator] then
hosts[originator] = { hosts = {} }
end
local host = hosts[originator]
host.hosts[#host.hosts + 1] = name
end
end
end
end
-- discard
routes = nil
for line in io.lines("/var/run/services_olsr")
do
if line:match("^%w") then
local url, name = line:match("^(.*)|.*|(.*)$")
if name then
local protocol, host, port, path = url:match("^([%w][%w%+%-%.]+)%://(.+):(%d+)/(.*)")
if path then
local name, originator = name:match("(.*%S)%s*#(.*)")
if originator == " my own service" or (hosts[originator] and hosts[originator].name) then
if not host:match("%.") then
host = host .. ".local.mesh"
end
if not services[host] then
services[host] = {}
end
if not services[host][name] then
if port ~= "0" then
services[host][name] = "<a href='" .. protocol .. "://" .. host .. ":" .. port .. "/" .. path .. "' target='_blank'>" .. name .. "</a>"
else
services[host][name] = name
end
end
end
end
end
end
end
-- load the node history
if nixio.fs.stat("/tmp/node.history") then
for line in io.lines("/tmp/node.history")
do
local ip, age, host = line:match("^(%S+) (%d+) (%S+)")
if ip and age and host then
history[ip] = { age = age, host = host:gsub("/", " / ") }
end
end
end
------------------
-- generate page
------------------
http_header()
html.header(node .. " mesh status", false)
local automesh = nixio.fs.stat("/tmp/web/automesh");
if automesh then
html.print("<meta http-equiv='refresh' content='10;url=/cgi-bin/mesh'>")
end
html.print([[
<style>
table {
cellspacing:5px;
width:80%;
border-collapse:collapse;
}
td {
padding-left:5px;
}
tr {
vertical-align:top;
text-align:left;
}
tr.spaceUnder>td {
padding-bottom:2em;
}
tr:hover {
background-color:gainsboro;
}
th {
font-weight:bold;
background-color:lightseagreen;
white-space:nowrap;
vertical-align:middle;
padding:5px;
}
input.search {
width:150px;
}
// table header alignment
#nTable th:nth-child(1) {
width: 25%;
}
#nTable th:nth-child(2) {
width: 45%;
}
#nTable th:nth-child(3)
width: 30%;
}
#cTable th:nth-child(1), #rTable th:nth-child(1) {
width: 25%;
}
#cTable th:nth-child(2), #rTable th:nth-child(2) {
width: 25%;
}
#cTable th:nth-child(3), #cTable th:nth-child(4) {
width: 6%;
}
#cTable th:nth-child(5) {
width: 8%;
}
#rTable th:nth-child(3) {
width: 20%;
}
#rTable th:nth-child(4) {
width: 30%;
}
</style>
]])
html.print("</head>")
html.print("<body><form method=post action=/cgi-bin/mesh accept-charset=utf-8 enctype='multipart/form-data'>")
html.print("<input type=hidden name=reload value=1>")
html.print("<center>")
html.alert_banner()
html.print("<h1>" .. node .. " mesh status</h1>")
html.print(lat_lon)
if node_desc then
html.print("<table id='node_description_display'><tr><td align=center>" .. node_desc .. "</td></tr></table>")
end
html.print("<hr><nobr>")
html.print("<a href='/help.html#meshstatus' target='_blank'>Help</a> &nbsp;&nbsp; ")
if nixio.fs.stat("/tmp/web/automesh") then
html.print("<input type=submit name=stop value=Stop title='Abort continuous status'>")
else
html.print("<input type=button name=refresh value=Refresh title='Refresh this page' onclick='window.location.reload();'>")
html.print("&nbsp;&nbsp;")
html.print("<input type=submit name=auto value=Auto title='Automatic page refresh'>")
end
html.print("&nbsp;&nbsp;")
html.print("<button type=button onClick='window.location=\"status\"' title='Return to the status page'>Quit</button>")
html.print("</nobr><br><br>")
if not next(localhosts) and not next(links) then
html.print("No other nodes are available.")
html.print("</center></form>")
html.footer()
html.print("</body></html>")
os.exit(0)
end
-- show local node table
html.print("<table id=nTable>")
html.print("<tr>")
html.print("<th width=25%><input class=search type=text id='inNN' onkeyup=nSearch('inNN','nTable',0) placeholder='Node Name'></th>")
html.print("<th><input class=search type=text id='inNH' onkeyup=nSearch('inNH','nTable',1) placeholder='Lan Hostname'></th>")
html.print("<th><input class=search type=text id='inNS' onkeyup=nSearch('inNS','nTable',2) placeholder='Service Name'></th>")
html.print("</tr>")
if next(localhosts) then
local rows = {}
for ip, host in pairs(localhosts)
do
local c1, c2, c3
local localpart = host.name:match("([^.]*)%.")
if localpart then
local tactical = ""
if host.tactical ~= "" then
tactical = " / " .. host.tactical
end
c1 = localpart .. tactical
if wangateway[ip] then
c1 = c1 .. " &nbsp; <small>(wan)</small>"
end
c2 = "<br>"
if services[host.name] then
local i=1
for _, v in pairs(services[host.name])
do
if c3 then
c3 = c3 .. v .. "<br>"
else
c3 = v .. "<br>"
end
if i > 1 then c2 = c2 .. "<br>" end
i=i+1
end
else
if c3 then
c3 = c3 .. "<br>"
else
c3 = "<br>"
end
end
-- add locally advertised dmz hosts
for i, dmzhost in ipairs(host.hosts)
do
local nopropd = false
local aliased = false
for _, v in ipairs(host.noprops)
do
if v == dmzhost then
nopropd = true;
break
end
end
for _, v in ipairs(host.aliases)
do
if v == dmzhost then
aliased = true;
break
end
end
local localpart = dmzhost:match("(.*)%.local%.mesh")
if localpart then
if not nopropd and not aliased then
c2 = c2 .. localpart .. "<br>"
elseif aliased then
c2 = c2 .. "<span class=aliased-hosts>" .. localpart .. "</span><br>"
else
c2 = c2 .. "<span class=hidden-hosts>" .. localpart .. "</span><br>"
end
if services[dmzhost] then
local i=1
for n, v in pairs(services[dmzhost])
do
if c3 then
c3 = c3 .. v .. "<br>"
else
c3 = v .. "<br>"
end
if i > 1 then c2 = c2 .. "<br>" end
i=i+1
end
else
c3 = c3 .. "<br>"
end
end
end
-- Build this row
local row = "<tr><td>" .. c1 .. "</td><td>" .. c2 .. "</td><td>" .. c3 .. "</td></tr>"
rows[#rows + 1] = { key = host.name, row = row }
end
end
table.sort(rows, function(a,b) return a.key < b.key end)
for _, row in ipairs(rows)
do
html.print(row.row)
end
-- discard
rows = nil
else
html.print("<tr><td>none</td></tr>")
end
-- discard
localhosts = nil
-- end local node table
html.print("</table>")
-- show current neighbors table
html.print("<br><table id='cTable'><tr>")
html.print("<th width=25%><input class=search type=text id='inCN' onkeyup=nSearch('inCN','cTable',0) placeholder='Current Neighbor'></th>")
html.print("<th><input class=search type=text id='inCH' onkeyup=nSearch('inCH','cTable',1) placeholder='Lan Hostname'></th>")
html.print("<th>LQ</th><th>NLQ</th><th>TxMbps</th>")
html.print("<th><input class=search type=text id='inCS' onkeyup=nSearch('inCS','cTable',5) placeholder='Service Name'></th>")
html.print("</tr>")
local rows = {}
local neighservices = {}
for ip, link in pairs(links)
do
local c1,c2,c3,c4,c5,c6
local ipmain = ipalias[ip]
if not ipmain then
ipmain = ip
end
local name = ipmain
local localpart = ipmain
local tactical = ""
local host = hosts[ipmain]
if host then
if host.name then
name = host.name
localpart = name:match("(.*)%.local%.mesh")
if not localpart then
localpart = name
end
end
if host.tactical then
tactical = " / " .. host.tactical
end
end
if rows[name] then
name = name .. " " -- avoid collision 2 links to same host {rf, dtd}
end
local no_space_host = name:match("(.*%S)%s*$")
c1 = "<a href='http://" .. no_space_host .. ":8080/'>" .. localpart .. tactical .. "</a>"
local nodeiface
if ipmain ~= ip then
if links[ip].dtd then
nodeiface = "dtd"
elseif links[ip].xlink then
nodeiface = "xlink"
elseif links[ip].tun then
nodeiface = "tun"
else
nodeiface = "?"
end
end
if wangateway[ip] or wangateway[ipmain] then
if nodeiface then
nodeiface = nodeiface .. ",wan"
else
nodeiface = "wan"
end
end
if nodeiface then
c1 = c1 .. " &nbsp; <small>(" .. nodeiface .. ")</small>"
end
c2 = "<br>"
c3 = string.format("%.0f%%", 100 * link.lq)
c4 = string.format("%.0f%%", 100 * link.nlq)
c5 = string.format("%s", link.mbps)
c6 = ""
-- print node services if any
if not neighservices[name] then
neighservices[name] = true
if services[name] then
local i=1
for _, v in pairs(services[name])
do
if c6 then
c6 = c6 .. v .. "<br>"
else
c6 = v .. "<br>"
end
if i > 1 then c2 = c2 .. "<br>" end
i=i+1
end
else
if c6 then
c6 = c6 .. "<br>"
else
c6 = "<br>"
end
end
-- add advertised dmz hosts
if host then
for _, dmzhost in ipairs(host.hosts)
do
local localpart = dmzhost:match("(.*)%.local%.mesh")
if localpart then
c2 = c2 .. localpart .. "<br>"
if services[dmzhost] then
local i=1
for _, v in pairs(services[dmzhost])
do
if c6 then
c6 = c6 .. v .. "<br>"
else
c6 = v .. "<br>"
end
if i > 1 then c2 = c2 .. "<br>" end
i=i+1
end
else
if c6 then
c6 = c6 .. "<br>"
else
c6 = "<br>"
end
end
end
end
end
end
-- Build this row
local row = "<tr><td>" .. c1 .. "</td><td>" .. c2 .. "</td><td>" .. c3 .. "</td><td>" .. c4 .. "</td><td>" .. c5 .. "</td><td>" .. c6 .. "</td></tr>"
rows[#rows + 1] = { key = name, row = row }
end
if #rows > 0 then
table.sort(rows, function(a,b) return a.key < b.key end)
for _, row in ipairs(rows)
do
html.print(row.row)
end
-- discard
rows = nil
else
html.print("<tr><td>none</td></tr>")
end
--add previous neighbors
local rows = {}
local uptime = nixio.sysinfo().uptime
for ip, node in pairs(history)
do
if not (links[ip] or links[ipalias[ip]]) then
local age = uptime - tonumber(node.age)
local host = node.host
if host == "" then
host = ip
else
host = host:gsub("^mid%d+%.", ""):gsub("^dtdlink%.", "")
end
local row = "<tr><td style='color:sienna;'>" .. host
if hosts[ip] and hosts[ip].hosts then
for _, v in ipairs(hosts[ip].hosts)
do
row = row .. "<br>" .. v
end
end
row = row .. "</td><td style='color:sienna;'>"
if age < 3600 then
local val = math.floor(age / 60)
if val == 1 then
row = row .. "1 minute ago"
else
row = row .. val .. " minutes ago"
end
else
local val = string.format("%.1f", age / 3600)
if val == "1.0" then
row = row .. "1 hour ago"
else
row = row .. val .. " hours ago"
end
end
row = row .. "</td></tr>"
rows[#rows + 1] = { key = age, row = row }
end
end
if #rows > 0 then
html.print("<tr><td style='color:sienna;font-weight:bold;padding-top:10px;'>Previous Neighbors</td></tr>")
table.sort(rows, function(a,b) return a.key < b.key end)
for _, row in ipairs(rows)
do
html.print(row.row)
end
-- discard
rows = nil
end
-- end current neighbors table
html.print("</table>")
-- show remote node table
html.print("<br><table id='rTable'><tr>")
html.print("<th width=25%><input class=search type=text id='inRN' onkeyup=nSearch('inRN','rTable',0) placeholder='Remote Nodes'></th>")
html.print("<th><input class=search type=text id='inRH' onkeyup=nSearch('inRH','rTable',1) placeholder='LAN Hostname'</th>")
html.print("<th>ETX</th>")
html.print("<th><input class=search type=text id='inRS' onkeyup=nSearch('inRS','rTable',3) placeholder='Service Name'</th>")
html.print("</tr>")
local rows = {}
for ip, host in pairs(hosts)
do
local c1,c2,c3,c4
if not neighbor[ip] and host.name then
local localpart = host.name:match("(.*)%.local%.mesh")
if localpart then
local tactical = ""
if host.tactical then
tactical = " / " .. host.tactical
end
local etx = string.format("%.2f", host.etx)
c1 = "<a href='http://" .. host.name .. ":8080/'>" .. localpart .. tactical .. "</a>"
local nodeiface
local mycount = 0
if midcount[ip] then
mycount = midcount[ip]
end
if dtd[ip] then
mycount = mycount - 1
end
if hosts[ip].tactical then
mycount = mycount - 1
end
if mycount > 0 then
nodeiface = "tun*" .. mycount
end
if wangateway[ip] then
if nodeiface then
nodeiface = nodeiface .. ",wan"
else
nodeiface = "wan"
end
end
if nodeiface then
c1 = c1 .. " &nbsp; <small>(" .. nodeiface .. ")</small>"
end
c2 = "<br>"
c3 = string.format("%s", etx)
-- print node services if any
if services[host.name] then
local i=1
for _, v in pairs(services[host.name])
do
if c4 then
c4 = c4 .. v .. "<br>"
else
c4 = v .. "<br>"
end
if i > 1 then c2 = c2 .. "<br>" end
i=i+1
end
else
if c4 then
c4 = c4 .. "<br>"
else
c4 = "<br>"
end
end
-- add locally advertised dmz hosts
for _, dmzhost in ipairs(host.hosts)
do
local localpart = dmzhost:match("(.*)%.local%.mesh")
if localpart then
c2 = c2 .. localpart .. "<br>"
if services[dmzhost] then
local i=1
for _, v in pairs(services[dmzhost])
do
if c4 then
c4 = c4 .. v .. "<br>"
else
c4 = v .. "<br>"
end
if i > 1 then c2 = c2 .. "<br>" end
i=i+1
end
else
if c4 then
c4 = c4 .. "<br>"
else
c4 = "<br>"
end
end
end
end
-- Build this row
local row = "<tr><td>" .. c1 .. "</td><td>" .. c2 .. "</td><td>" .. c3 .. "</td><td>" .. c4 .. "</td></tr>"
rows[#rows + 1] = { key = host.etx, row = row }
end
end
end
if #rows > 0 then
table.sort(rows, function(a,b) return a.key < b.key end)
for _, row in ipairs(rows)
do
html.print(row.row)
end
-- discard
rows = nil
else
html.print("<tr><td>none</td></tr>")
end
-- discard
neighbor = nil
dtd = nil
midcount = nil
wangateway = nil
services = nil
-- discard
links = nil
ipalias = nil
hosts = nil
history = nil
-- end remote nodes table
html.print("</table>")
html.print("</center>")
html.print("</form>")
html.print([[
<script>
function nSearch(inputId,tableId,colId) {
var input, filter, table, tr, td, i, txtval;
input = document.getElementById(inputId);
filter = input.value.toUpperCase();
table = document.getElementById(tableId);
tr = table.getElementsByTagName("tr");
for (i=0; i < tr.length; i++) {
td = tr[i].getElementsByTagName("td")[colId];
if (td) {
txtval = td.textContent || td.innerText;
if (txtval.toUpperCase().indexOf(filter) > -1 ) {
tr[i].style.display = "";
} else {
tr[i].style.display = "none";
}
}
}
}
</script>
]])
html.footer();
html.print("</body>")
html.print("</html>")
Reference in New Issue View Git Blame Copy Permalink