mirror of
https://github.com/idanoo/GoScrobble.git
synced 2024-11-22 16:35:14 +00:00
36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
"use strict";
|
|
|
|
const execa = require("execa");
|
|
|
|
const db2util = "/QOpenSys/pkgs/bin/db2util";
|
|
const sql = "select NEXT_HOP, LOCAL_BINDING_INTERFACE from QSYS2.NETSTAT_ROUTE_INFO where ROUTE_TYPE='DFTROUTE' and NEXT_HOP!='*DIRECT' and CONNECTION_TYPE=?";
|
|
|
|
const parse = stdout => {
|
|
let result;
|
|
try {
|
|
const resultObj = JSON.parse(stdout);
|
|
const gateway = resultObj.records[0].NEXT_HOP;
|
|
const iface = resultObj.records[0].LOCAL_BINDING_INTERFACE;
|
|
result = {gateway, iface};
|
|
} catch (err) {}
|
|
if (!result) {
|
|
throw new Error("Unable to determine default gateway");
|
|
}
|
|
return result;
|
|
};
|
|
|
|
const promise = family => {
|
|
return execa.stdout(db2util, [sql, "-p", family, "-o", "json"]).then(stdout => parse(stdout));
|
|
};
|
|
|
|
const sync = family => {
|
|
const {stdout} = execa.sync(db2util, [sql, "-p", family, "-o", "json"]);
|
|
return parse(stdout);
|
|
};
|
|
|
|
module.exports.v4 = () => promise("IPV4");
|
|
module.exports.v6 = () => promise("IPV6");
|
|
|
|
module.exports.v4.sync = () => sync("IPV4");
|
|
module.exports.v6.sync = () => sync("IPV6");
|