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import times, posix, utils
import asyncHttpServer
proc prometheusResponse* (request: Request, state: JsonNode) {.async.} =
var res = ""
if state["inetstat"]["lastUpdated"].getInt == 0 and state["mobiled"]["lastUpdated"].getInt == 0:
await request.respond(Http500, "500 No data yet", newHttpHeaders([("Content-Type","text/plain")]))
if state["inetstat"]["lastUpdated"].getInt != 0:
let data = state["inetstat"]["data"]
let lastUpdated = state["inetstat"]["lastUpdated"].getInt
if data.hasKey("Total0"):
#total
res &= "fritzbox_network_transmit_bytes_total " & $(data.getTxTraffic("Total0")) & " " & $(lastUpdated * 1000) & "\n"
res &= "fritzbox_network_receive_bytes_total " & $(data.getRxTraffic("Total0")) & " " & $(lastUpdated * 1000) & "\n"
#month
res &= "fritzbox_network_transmit_bytes_month " & $(data.getTxTraffic("ThisMonth0")) & " " & $(lastUpdated * 1000) & "\n"
res &= "fritzbox_network_receive_bytes_month " & $(data.getRxTraffic("ThisMonth0")) & " " & $(lastUpdated * 1000) & "\n"
#today
res &= "fritzbox_network_transmit_bytes_today " & $(data.getTxTraffic("Today0")) & " " & $(lastUpdated * 1000) & "\n"
res &= "fritzbox_network_receive_bytes_today " & $(data.getRxTraffic("Today0")) & " " & $(lastUpdated * 1000) & "\n"
if state["mobiled"]["lastUpdated"].getInt != 0:
let data = state["mobiled"]["data"]
let lastUpdated = state["mobiled"]["lastUpdated"].getInt()
if data.hasKey("ue0"):
if data["ue0"].hasKey("temperature") and data["ue0"]["temperature"].getInt != 0:
res &= "fritzbox_temperature " & $(data["ue0"]["temperature"].getInt/1000) & " " & $(lastUpdated * 1000) & "\n"
if data["ue0"].hasKey("conn_rate_rx"):
let downstream = data["ue0"]["conn_rate_rx"].getInt()
res &= "fritzbox_network_downstream " & $(downstream) & " " & $(lastUpdated * 1000) & "\n"
if data["ue0"].hasKey("conn_rate_tx"):
let upstream = data["ue0"]["conn_rate_tx"].getInt()
res &= "fritzbox_network_upstream " & $(upstream) & " " & $(lastUpdated * 1000) & "\n"
if data["ue0"].hasKey("conn_cell"):
template parseCell(data: JsonNode, num: int) =
let cells = data["ue0"]["conn_cell"].getStr.split(",")
if cells[num] != "" and data.hasKey("cell"&cells[num]):
let cell = "cell"&cells[num]
if data[cell].hasKey("cell_type"):
let cell_technology = data[cell]["cell_type"].getStr
let tech_id = %* {
"umts": 3,
"lte": 4
}
res &= "fritzbox_cell_techology{cell=\"" & $num & "\"} " & $(tech_id[cell_technology].getInt) & " " & $(lastUpdated * 1000) & "\n"
if data[cell].hasKey("quality"):
let cell_quality = data[cell]["quality"].getInt
res &= "fritzbox_network_quality{cell=\"" & $num & "\"} " & $(cell_quality) & " " & $(lastUpdated * 1000) & "\n"
if data[cell].hasKey("band"):
let cell_band = data[cell]["band"].getInt
res &= "fritzbox_network_band{cell=\"" & $num & "\"} " & $(cell_band) & " " & $(lastUpdated * 1000) & "\n"
if data[cell].hasKey("distance"):
let cell_distance = data[cell]["distance"].getInt
res &= "fritzbox_network_distance{cell=\"" & $num & "\"} " & $(cell_distance/1000) & " " & $(lastUpdated * 1000) & "\n"
if data[cell].hasKey("usage"):
let cell_usage = data[cell]["usage"].getInt
res &= "fritzbox_network_usage{cell=\"" & $num & "\"} " & $(cell_usage) & " " & $(lastUpdated * 1000) & "\n"
if data[cell].hasKey("bandwidth"):
let bandwidth = data[cell]["bandwidth"].getInt
res &= "fritzbox_network_bandwidth{cell=\"" & $num & "\"} " & $(bandwidth) & " " & $(lastUpdated * 1000) & "\n"
if data[cell].hasKey("cell_id"):
let cell_id = fromHex[int](split(data[cell]["cell_id"].getStr, "-")[0])
res &= "fritzbox_network_cell_id{cell=\"" & $num & "\"} " & $(cell_id) & " " & $(lastUpdated * 1000) & "\n"
if data[cell].hasKey("physical_id"):
let physical_id = data[cell]["physical_id"].getInt
res &= "fritzbox_network_physical_id{cell=\"" & $num & "\"} " & $(physical_id) & " " & $(lastUpdated * 1000) & "\n"
data.parseCell(0)
data.parseCell(1)
await request.respond(Http200, res, newHttpHeaders([("Content-Type","text/plain")]))
proc main = # for gcsafe
setControlCHook(CtrlCHook)
onSignal(SIGTERM):
echo "Got SIGTERM! \nStopping Server now!"
quit()
let authToken = "penis123"
var server = newServer("0.0.0.0", 1234) # launch on http://localhost:5000
var state = %* {
"inetstat": {
"data": {},
"lastUpdated": 0,
},
"mobiled": {
"data": {},
"lastUpdated": 0,
}
}
server.pages:
equals("/"):
await request.respond(Http200, "Hello, nothing to see here", newHttpHeaders([("Content-Type","text/plain")]))
equals("/metrics"):
await request.prometheusResponse(state)
equals("/inetstat.json"):
if state["inetstat"]["lastUpdated"].getInt != 0:
await request.respondJson(Http200, "success", "", state["inetstat"]["data"])
else:
await request.respondJson(Http404, "error", "no data yet", newJObject())
equals("/mobiled.json"):
if state["mobiled"]["lastUpdated"].getInt != 0:
await request.respondJson(Http200, "success", "", state["mobiled"]["data"])
else:
await request.respondJson(Http404, "error", "no data yet", newJObject())
startsWith("/update/"):
if request.reqMethod == HttpPost:
if request.url.query == authToken:
if url == "inetstat":
state["inetstat"]["data"] = parseCtlMgr(request.body)
state["inetstat"]["lastUpdated"] = %toUnix(getTime())
await request.respond(Http200, "Noted, thanks", newHttpHeaders([("Content-Type","text/plain")]))
elif url == "mobiled":
state["mobiled"]["data"] = parseCtlMgr(request.body)
state["mobiled"]["lastUpdated"] = %toUnix(getTime())
await request.respond(Http200, "Noted, thanks", newHttpHeaders([("Content-Type","text/plain")]))
else:
await request.respond(Http404, "404 Not found", newHttpHeaders([("Content-Type","text/plain")]))
else:
await request.respond(Http401, "401 Unauthorized", newHttpHeaders([("Content-Type","text/plain")]))
else:
await request.respond(Http404, "404 Not found", newHttpHeaders([("Content-Type","text/plain")]))
server.start()
main()