mirror of
https://github.com/mofeng-git/One-KVM.git
synced 2025-12-12 01:00:29 +08:00
276 lines
9.1 KiB
JavaScript
276 lines
9.1 KiB
JavaScript
/*****************************************************************************
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# #
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# KVMD - The main PiKVM daemon. #
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# #
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# Copyright (C) 2018-2024 Maxim Devaev <mdevaev@gmail.com> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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# #
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*****************************************************************************/
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"use strict";
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import {ROOT_PREFIX} from "../vars.js";
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import {tools, $} from "../tools.js";
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export function Info() {
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var self = this;
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/************************************************************************/
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var __health_state = null;
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var __fan_state = null;
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var __init__ = function() {
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};
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/************************************************************************/
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self.setState = function(state) {
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for (let key of Object.keys(state)) {
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switch (key) {
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case "meta": __setStateMeta(state.meta); break;
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case "health": __setStateHealth(state.health); break;
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case "fan": __setStateFan(state.fan); break;
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case "system": __setStateSystem(state.system); break;
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case "extras": __setStateExtras(state.extras); break;
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}
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}
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};
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var __setStateMeta = function(state) {
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if (state !== null) {
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$("kvmd-meta-json").innerText = JSON.stringify(state, undefined, 4);
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if (state.server && state.server.host) {
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$("kvmd-meta-server-host").innerText = state.server.host;
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document.title = `${state.server.host} | PiKVM Session`;
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} else {
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$("kvmd-meta-server-host").innerText = "";
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document.title = "PiKVM Session";
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}
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for (let place of ["left", "right"]) {
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if (state.tips && state.tips[place]) {
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$(`kvmd-meta-tips-${place}`).innerText = state.tips[place];
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}
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}
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// Don't use this option, it may be removed in any time
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if (state.web && state.web.confirm_session_exit === false) {
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window.onbeforeunload = null; // See main.js
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}
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}
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};
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var __setStateHealth = function(state) {
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if (state.throttling !== null) {
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let flags = state.throttling.parsed_flags;
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let ignore_past = state.throttling.ignore_past;
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let undervoltage = (flags.undervoltage.now || (flags.undervoltage.past && !ignore_past));
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let freq_capped = (flags.freq_capped.now || (flags.freq_capped.past && !ignore_past));
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tools.hidden.setVisible($("hw-health-dropdown"), (undervoltage || freq_capped));
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$("hw-health-undervoltage-led").className = (undervoltage ? (flags.undervoltage.now ? "led-red" : "led-yellow") : "hidden");
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$("hw-health-overheating-led").className = (freq_capped ? (flags.freq_capped.now ? "led-red" : "led-yellow") : "hidden");
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tools.hidden.setVisible($("hw-health-message-undervoltage"), undervoltage);
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tools.hidden.setVisible($("hw-health-message-overheating"), freq_capped);
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}
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__health_state = state;
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__renderAboutHardware();
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};
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var __setStateFan = function(state) {
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let failed = false;
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let failed_past = false;
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if (state.monitored) {
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if (state.state === null) {
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failed = true;
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} else {
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if (!state.state.fan.ok) {
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failed = true;
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} else if (state.state.fan.last_fail_ts >= 0) {
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failed = true;
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failed_past = true;
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}
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}
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}
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tools.hidden.setVisible($("fan-health-dropdown"), failed);
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$("fan-health-led").className = (failed ? (failed_past ? "led-yellow" : "led-red") : "hidden");
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__fan_state = state;
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__renderAboutHardware();
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};
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var __renderAboutHardware = function() {
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let parts = [];
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if (__health_state !== null) {
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parts = [
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"Resources:" + __formatMisc(__health_state),
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"Temperature:" + __formatTemp(__health_state.temp),
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"Throttling:" + __formatThrottling(__health_state.throttling),
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];
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}
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if (__fan_state !== null) {
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parts.push("Fan:" + __formatFan(__fan_state));
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}
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$("about-hardware").innerHTML = parts.join("<hr>");
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};
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var __formatMisc = function(state) {
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return __formatUl([
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["CPU", tools.escape(`${state.cpu.percent}%`)],
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["MEM", tools.escape(`${state.mem.percent}%`)],
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]);
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};
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var __formatFan = function(state) {
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if (!state.monitored) {
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return __formatUl([["Status", "Not monitored"]]);
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} else if (state.state === null) {
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return __formatUl([["Status", __red("Not available")]]);
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} else {
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state = state.state;
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let kvs = [
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["Status", (state.fan.ok ? __green("Ok") : __red("Failed"))],
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["Desired speed", tools.escape(`${state.fan.speed}%`)],
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["PWM", tools.escape(`${state.fan.pwm}`)],
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];
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if (state.hall.available) {
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kvs.push(["RPM", __colored(state.fan.ok, tools.escape(`${state.hall.rpm}`))]);
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}
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return __formatUl(kvs);
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}
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};
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var __formatTemp = function(temp) {
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let kvs = [];
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for (let field of Object.keys(temp).sort()) {
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kvs.push([
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tools.escape(field.toUpperCase()),
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tools.escape(`${temp[field]}`) + "°C",
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]);
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}
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return __formatUl(kvs);
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};
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var __formatThrottling = function(throttling) {
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if (throttling !== null) {
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let kvs = [];
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for (let field of Object.keys(throttling.parsed_flags).sort()) {
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let flags = throttling.parsed_flags[field];
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let key = tools.upperFirst(field).replace("_", " ");
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let value = (flags["now"] ? __red("RIGHT NOW") : __green("No"));
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if (!throttling.ignore_past) {
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value += "; " + (flags["past"] ? __red("In the past") : __green("Never"));
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}
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kvs.push([tools.escape(key), value]);
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}
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return __formatUl(kvs);
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} else {
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return "NO DATA";
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}
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};
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var __setStateSystem = function(state) {
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let p = state.platform;
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let s = state.streamer;
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$("about-version").innerHTML = `
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Base: ${__commented(tools.escape(p.base))}
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<hr>
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Platform: ${__commented(tools.escape(p.model + "-" + p.video + "-" + p.board))}
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<hr>
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Serial: ${__commented(tools.escape(p.serial))}
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<hr>
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KVMD: ${__commented(tools.escape(state.kvmd.version))}
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<hr>
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Streamer: ${__commented(tools.escape(s.version + " (" + s.app + ")"))}
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${__formatStreamerFeatures(s.features)}
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<hr>
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${tools.escape(state.kernel.system)} kernel:
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${__formatUname(state.kernel)}
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`;
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$("kvmd-info-platform").innerText = p.model;
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$("kvmd-version-kvmd").innerText = state.kvmd.version;
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$("kvmd-version-streamer").innerText = s.version;
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};
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var __formatStreamerFeatures = function(features) {
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let kvs = [];
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for (let field of Object.keys(features).sort()) {
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kvs.push([
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tools.escape(field),
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(features[field] ? "Yes" : "No"),
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]);
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}
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return __formatUl(kvs);
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};
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var __formatUname = function(kernel) {
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let kvs = [];
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for (let field of Object.keys(kernel).sort()) {
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if (field !== "system") {
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kvs.push([
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tools.escape(tools.upperFirst(field)),
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tools.escape(kernel[field]),
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]);
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}
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}
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return __formatUl(kvs);
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};
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var __formatUl = function(kvs) {
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let html = "";
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for (let kv of kvs) {
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html += `<li>${kv[0]}: ${__commented(kv[1])}</li>`;
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}
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return `<ul>${html}</ul>`;
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};
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var __green = (html) => __colored(true, html);
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var __red = (html) => __colored(false, html);
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var __colored = (ok, html) => `<font color="${ok ? "green" : "red"}">${html}</font>`;
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var __commented = (html) => `<span class="code-comment">${html}</span>`;
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var __setStateExtras = function(state) {
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let show_hook = null;
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let close_hook = null;
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let has_webterm = (state.webterm && (state.webterm.enabled || state.webterm.started));
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if (has_webterm) {
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let loc = window.location;
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let base = `${loc.protocol}//${loc.host}${loc.pathname}${ROOT_PREFIX}`;
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// Tailing slash after state.webterm.path is added to avoid Nginx 301 redirect
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// when the location doesn't have tailing slash: "foo -> foo/".
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// Reverse proxy over PiKVM can be misconfigured to handle this.
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let url = base + state.webterm.path + "/?disableLeaveAlert=true";
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show_hook = function() {
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tools.info("Terminal opened: ", url);
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$("webterm-iframe").src = url;
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};
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close_hook = function() {
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tools.info("Terminal closed");
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$("webterm-iframe").src = "";
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};
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}
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tools.feature.setEnabled($("system-tool-webterm"), has_webterm);
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$("webterm-window").show_hook = show_hook;
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$("webterm-window").close_hook = close_hook;
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};
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__init__();
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}
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