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https://github.com/logicog/RTLPlayground.git
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Erdnusschokolade
718745e7b5
The firmware has a single management VLAN (one management_vlan variable), so a stored config should never carry more than one "vlan N mgmt" line. When parsing a mgmt command, drop any previously stored mgmt entry so repeatedly changing the management VLAN no longer accumulates stale lines.
111 lines
3.1 KiB
JavaScript
111 lines
3.1 KiB
JavaScript
var configInterval = Number();
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var configuration = [];
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const conf_cmds = [
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/^ip\s+(\d{1,3}\.){3}\d{1,3}$/,
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/^ip\s+dhcp$/,
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/^gw\s+(\d{1,3}\.){3}\d{1,3}$/,
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/^netmask\s+(\d{1,3}\.){3}\d{1,3}$/,
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/^syslog\s+(on|off)$/,
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/^syslog\s+ip\s+(\d{1,3}\.){3}\d{1,3}$/,
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/^passwd\s+\S+$/,
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/^vlan\s+\d{1,4}\s+d$/,
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/^vlan\s+\d{1,4}\s+mgmt$/,
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/^vlan\s+\d{1,4}(\s+[a-zA-Z]\w*)?(\s+\d{1,2}[tu]?)+$/,
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/^pvid\s+\d{1,2}\s+\d{1,4}$/,
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/^ingress(\s+\d{1,2}[tua])+$/,
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/^ingress\s+[tua]$/,
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/^port\s+\d{1,2}\s+(10m|100m|1g|2g5|5g|10g|auto|on|off)(\s+(half|full))?$/,
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/^port\s+\d{1,2}\s+name\s+\S+$/,
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/^eee(\s+\d{1,2})?\s+(on|off)$/,
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/^mirror(\s+\d{1,2})(\s+\d{1,2}[tr]?)+$/,
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/^lag\s+\d(\s+\d{1,2})+$/,
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/^laghash\s+\d(\s+\w+)+$/,
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/^isolate\s+\d{1,2}(\s+(off|\d{1,2}))+$/,
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/^stp\s+(on|off)$/,
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/^igmp\s+(on|off)$/,
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/^mtu\s+\d{1,2}\s+\d+$/,
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/^bw\s+(in|out)\s+\d{1,2}\s+\S+$/,
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];
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const conf_overwrite = [
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/^ip\b/,
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/^gw\b/,
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/^netmask\b/,
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/^syslog\s+ip\b/,
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/^syslog\b/,
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/^passwd\b/,
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/^vlan\s+\d{1,4}\s+mgmt$/,
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/^vlan\s+\d{1,4}(?!\s+mgmt\b)/,
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/^pvid\s+\d{1,2}\b/,
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/^ingress\b/,
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/^port\s+\d{1,2}(?!\s+name\b)/,
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/^port\s+\d{1,2}\s+name\b/,
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/^eee\s+\d{1,2}\b/,
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/^eee\b/,
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/^mirror\b/,
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/^lag\s+\d+\b/,
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/^laghash\b/,
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/^isolate\s+\d{1,2}\b/,
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/^stp\b/,
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/^igmp\b/,
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/^mtu\s+\d{1,2}\b/,
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/^bw\s+(in|out)\s+\d{1,2}\b/,
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];
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function parseConf(s){
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var a = s.split(/\r\n|\n/);
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for (var l = 0; l < a.length; l++) {
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var line = a[l].trim().replace(/\s+/g, ' ');
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if (!line.length) continue;
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const deleteMatch = line.match(/^vlan\s+(\d{1,4})\s+d$/);
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if (deleteMatch) {
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const prefix = "vlan " + deleteMatch[1] + " ";
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configuration = configuration.filter(c =>
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c !== "vlan " + deleteMatch[1] && !c.startsWith(prefix));
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continue;
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}
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console.log(l + ' --> ' + line);
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var ignore = true;
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for (const x of conf_cmds)
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if (x.test(line)) { ignore = false; break; }
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if (ignore) continue;
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for (const x of conf_overwrite) {
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if (x.test(line)) {
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let m = line.match(x);
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let matchStr = m[0];
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configuration = configuration.filter(item =>
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!(item === matchStr || (item.startsWith(matchStr + " ") && !item.endsWith(" mgmt") && !item.startsWith(matchStr + " name "))));
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break;
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}
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}
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// Only one management VLAN can be active, so drop any previous mgmt entry
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if (/^vlan\s+\d{1,4}\s+mgmt$/.test(line))
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configuration = configuration.filter(item => !/^vlan\s+\d{1,4}\s+mgmt$/.test(item));
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configuration.push(line);
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}
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console.log("Configuration now:");
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for (const x of configuration) { console.log(x); }
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}
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async function fetchConfig() {
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try {
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const response = await fetch('/config');
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console.log("CONFIG: ", response);
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const t = await response.text();
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return t;
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} catch(err) {
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console.error("Error: ", err);
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}
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}
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async function fetchCmdLog() {
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try {
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const response = await fetch('/cmd_log');
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console.log("CMD-Log: ", response);
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const t = await response.text();
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return t;
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} catch(err) {
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console.error("Error: ", err);
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return "";
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}
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}
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