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wlan-cloud-analytics/src/APStats.cpp
stephb9959 a6b5d163e6 Initial commit
2022-03-15 10:37:10 -07:00

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//
// Created by stephane bourque on 2022-03-11.
//
#include "APStats.h"
namespace OpenWifi {
/*
{"interfaces":[
{ "clients":
[{ "ipv4_addresses":["10.2.0.1"],
"ipv6_addresses":["fe80:0:0:0:a8a2:caff:fe45:bc6b"],
"mac":"e2:63:da:86:64:8e",
"ports":["eth1"]}],
"counters":
{"collisions":0,"multicast":762813,"rx_bytes":181910484,"rx_dropped":0,"rx_errors":0,"rx_packets":1076144,"tx_bytes":2749349,"tx_dropped":0,"tx_errors":0,"tx_packets":12941},
"dns_servers":["10.2.0.1"],
"ipv4":{"addresses":["10.2.177.154/16"],
"dhcp_server":"10.2.0.1","leasetime":86400},
"location":"/interfaces/0",
"name":"up0v0",
"uptime":130177},
{"counters":
{"collisions":0,"multicast":0,"rx_bytes":0,"rx_dropped":0,"rx_errors":0,"rx_packets":0,"tx_bytes":1032226,"tx_dropped":0,"tx_errors":0,"tx_packets":4881},
"ipv4":{"addresses":["192.168.1.1/24"]},
"location":"/interfaces/1",
"name":"down1v0",
"ssids":[
{ "bssid":"04:f8:f8:fc:3b:04",
"iface":"wlan0",
"location":"/interfaces/1/ssids/0",
"mode":"ap",
"phy":"soc/1b700000.pci/pci0001:00/0001:00:00.0/0001:01:00.0",
"radio":{"$ref":"#/radios/0"},
"ssid":"OpenWifi"},
{ "bssid":"04:f8:f8:fc:3b:03",
"iface":"wlan1",
"location":"/interfaces/1/ssids/0",
"mode":"ap",
"phy":"soc/1b900000.pci/pci0002:00/0002:00:00.0/0002:01:00.0",
"radio":{"$ref":"#/radios/1"},"ssid":"OpenWifi"}],
"uptime":130177}],
"link-state":{"downstream":{"eth1":{"carrier":0}},"upstream":{"eth0":{"carrier":1,"duplex":"full","speed":1000}}},"radios":[{"active_ms":130162935,"busy_ms":5320005,"channel":100,"channel_width":"80","noise":-103,"phy":"soc/1b700000.pci/pci0001:00/0001:00:00.0/0001:01:00.0","receive_ms":4466633,"transmit_ms":450846,"tx_power":24},{"active_ms":130169276,"busy_ms":21844515,"channel":6,"channel_width":"20","noise":-96,"phy":"soc/1b900000.pci/pci0002:00/0002:00:00.0/0002:01:00.0","receive_ms":18929929,"transmit_ms":421807,"tx_power":30}],"unit":{"load":[0.039063,0.02295,0.001465],"localtime":1647363036,"memory":{"buffered":6762496,"cached":17711104,"free":99299328,"total":217239552},"uptime":130207},"version":1}
*/
void AP::UpdateStats(const std::shared_ptr<nlohmann::json> &State) {
DI_.states++;
DI_.connected =true;
DI_.lastPing = DI_.lastState = OpenWifi::Now();
// std::cout << *State << std::endl;
// find radios first to get associations.
try {
auto radios = (*State)["radios"];
uint radio_index=0;
std::map<uint,uint> radio_band;
for(const auto &radio:radios) {
if(radio.contains("channel")) {
radio_band[radio_index++] = radio["channel"] <= 16 ? 2 : 5;
}
}
// now that we know the radio bands, look for associations
auto interfaces = (*State)["interfaces"];
DI_.associations_2g = DI_.associations_5g = DI_.associations_6g = 0;
for(const auto &interface:interfaces) {
if(interface.contains("ssids")) {
auto ssids = interface["ssids"];
for (const auto &ssid: ssids) {
auto radio = ssid["radio"]["$ref"];
auto radio_parts = Poco::StringTokenizer(radio, "/");
auto radio_location = std::atoi(radio_parts[2].c_str());
if (ssid.contains("associations")) {
auto associations = ssid["associations"];
auto the_radio = radio_band.find(radio_location)->second;
if(the_radio==2)
DI_.associations_2g += associations.size();
else if(the_radio==5)
DI_.associations_5g += associations.size();
else if(the_radio==6)
DI_.associations_6g += associations.size();
for(const auto &association:associations) {
}
}
}
}
}
std::cout << "Stats update for MAC: " << Utils::IntToSerialNumber(mac_) << std::endl;
std::cout << "2G: " << DI_.associations_2g << " 5G: " << DI_.associations_5g << " 6G: " << DI_.associations_6g << std::endl;
} catch (...) {
std::cout << "Could not parse stats for " << Utils::IntToSerialNumber(mac_) << std::endl;
}
}
/*
{"disconnection":{"serialNumber":"24f5a207a130","timestamp":1647277663}}
{"capabilities":{"compatible":"linksys_ea8300","model":"Linksys EA8300 (Dallas)","network":{"lan":["eth0"],"wan":["eth1"]},"platform":"ap","switch":{"switch0":{"enable":true,"ports":[{"device":"eth0","need_tag":false,"num":0,"want_untag":true},{"num":1,"role":"lan"},{"num":2,"role":"lan"},{"num":3,"role":"lan"},{"num":4,"role":"lan"}],"reset":true,"roles":[{"device":"eth0","ports":"1 2 3 4 0","role":"lan"}]}},"wifi":{"platform/soc/a000000.wifi":{"band":["2G"],"channels":[1,2,3,4,5,6,7,8,9,10,11],"frequencies":[2412,2417,2422,2427,2432,2437,2442,2447,2452,2457,2462],"ht_capa":6639,"htmode":["HT20","HT40","VHT20","VHT40","VHT80"],"rx_ant":3,"tx_ant":3,"vht_capa":865687986},"platform/soc/a800000.wifi":{"band":["5G"],"channels":[36,40,44,48,52,56,60,64],"dfs_channels":[52,56,60,64],"frequencies":[5180,5200,5220,5240,5260,5280,5300,5320],"ht_capa":6639,"htmode":["HT20","HT40","VHT20","VHT40","VHT80"],"rx_ant":3,"tx_ant":3,"vht_capa":865687986},"soc/40000000.pci/pci0000:00/0000:00:00.0/0000:01:00.0":{"band":["5G"],"channels":[100,104,108,112,116,120,124,128,132,136,140,144,149,153,157,161,165],"dfs_channels":[100,104,108,112,116,120,124,128,132,136,140,144],"frequencies":[5500,5520,5540,5560,5580,5600,5620,5640,5660,5680,5700,5720,5745,5765,5785,5805,5825],"ht_capa":6639,"htmode":["HT20","HT40","VHT20","VHT40","VHT80"],"rx_ant":3,"tx_ant":3,"vht_capa":865696178}}},"connectionIp":"24f5a207a130@24.84.172.236:57052","firmware":"OpenWrt 21.02-SNAPSHOT r16399+116-c67509efd7 / TIP-devel-a0880ed","locale":"CA","serial":"24f5a207a130","uuid":1645814316}
{"ping":{"compatible":"edgecore_eap101","connectionIp":"903cb3bb1ef4@[2604:3d08:9680:bd01:923c:b3ff:febb:1ef4]:48204","firmware":"OpenWrt 21.02-SNAPSHOT r16399+116-c67509efd7 / TIP-devel-a0880ed","serialNumber":"903cb3bb1ef4"}}
*
*/
void AP::UpdateConnection(const std::shared_ptr<nlohmann::json> &Connection) {
DI_.pings++;
DI_.lastContact = OpenWifi::Now();
std::cout << "Connection update for MAC: " << Utils::IntToSerialNumber(mac_) << std::endl;
std::cout << *Connection << std::endl;
if (Connection->contains("ping")) {
DI_.connected = true;
DI_.lastPing = OpenWifi::Now();
auto ping = (*Connection)["ping"];
if (ping.contains("compatible"))
DI_.deviceType = ping["compatible"];
if (ping.contains("firmware")) {
auto NewFirmware = ping["firmware"];
if (NewFirmware != DI_.lastFirmware) {
DI_.lastFirmware = NewFirmware;
DI_.lastFirmwareUpdate = OpenWifi::Now();
}
}
if (ping.contains("connectionIp")) {
DI_.connectionIp = ping["connectionIp"];
}
if(ping.contains("timestamp")) {
DI_.lastConnection = ping["timestamp"];
}
} else if (Connection->contains("disconnection")) {
auto Disconnection = (*Connection)["disconnection"];
DI_.lastDisconnection = Disconnection["timestamp"];
DI_.connected = false;
} else if (Connection->contains("capabilities")) {
DI_.connected = true;
DI_.lastConnection = OpenWifi::Now();
auto ConnectionData = (*Connection)["capabilities"];
if (ConnectionData.contains("firmware")) {
auto NewFirmware = ConnectionData["firmware"];
if (NewFirmware != DI_.lastFirmware) {
DI_.lastFirmware = NewFirmware;
DI_.lastFirmwareUpdate = OpenWifi::Now();
}
}
if (ConnectionData.contains("connectionIp")) {
DI_.connectionIp = ConnectionData["connectionIp"];
}
}
}
}
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