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One-KVM/web/share/js/kvm/switch.js
Maxim Devaev b7715b731e lint fixes
2025-05-03 04:27:21 +03:00

639 lines
23 KiB
JavaScript
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/*****************************************************************************
# #
# KVMD - The main PiKVM daemon. #
# #
# Copyright (C) 2018-2024 Maxim Devaev <mdevaev@gmail.com> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <https://www.gnu.org/licenses/>. #
# #
*****************************************************************************/
"use strict";
import {ROOT_PREFIX} from "../vars.js";
import {tools, $} from "../tools.js";
import {wm} from "../wm.js";
export function Switch() {
var self = this;
/************************************************************************/
var __state = null;
var __msd_connected = false;
var __init__ = function() {
tools.selector.addOption($("switch-edid-selector"), "Default", "default");
$("switch-edid-selector").onchange = __selectEdid;
tools.el.setOnClick($("switch-edid-add-button"), __clickAddEdidButton);
tools.el.setOnClick($("switch-edid-remove-button"), __clickRemoveEdidButton);
tools.el.setOnClick($("switch-edid-copy-data-button"), __clickCopyEdidDataButton);
tools.storage.bindSimpleSwitch($("switch-atx-ask-switch"), "switch.atx.ask", true);
for (let role of ["inactive", "active", "flashing", "beacon", "bootloader"]) {
let el_brightness = $(`switch-color-${role}-brightness-slider`);
tools.slider.setParams(el_brightness, 0, 255, 1, 0);
el_brightness.onchange = $(`switch-color-${role}-input`).onchange = tools.partial(__selectColor, role);
tools.el.setOnClick($(`switch-color-${role}-default-button`), tools.partial(__clickSetDefaultColorButton, role));
}
};
/************************************************************************/
self.setMsdConnected = function(connected) {
__msd_connected = connected;
};
self.setState = function(state) {
if (state) {
if (!__state) {
__state = {};
}
if (state.model) {
__state = {};
__applyModel(state.model);
}
if (__state.model) {
if (state.summary) {
__applySummary(state.summary);
}
if (state.beacons) {
__applyBeacons(state.beacons);
}
if (state.usb) {
__applyUsb(state.usb);
}
if (state.video) {
__applyVideo(state.video);
}
if (state.atx) {
__applyAtx(state.atx);
}
if (state.edids) {
__applyEdids(state.edids);
}
if (state.colors) {
__applyColors(state.colors);
}
}
} else {
tools.feature.setEnabled($("switch-dropdown"), false);
$("switch-chain").innerText = "";
$("switch-active-port").innerText = "N/A";
__setPowerLedState($("switch-atx-power-led"), false, false);
__setLedState($("switch-atx-hdd-led"), "red", false);
__state = null;
}
};
var __applyColors = function(colors) {
for (let role in colors) {
let color = colors[role];
$(`switch-color-${role}-input`).value = (
"#"
+ color.red.toString(16).padStart(2, "0")
+ color.green.toString(16).padStart(2, "0")
+ color.blue.toString(16).padStart(2, "0")
);
$(`switch-color-${role}-brightness-slider`).value = color.brightness;
}
__state.colors = colors;
};
var __selectColor = function(role) {
let el_color = $(`switch-color-${role}-input`);
let el_brightness = $(`switch-color-${role}-brightness-slider`);
let color = __state.colors[role];
let brightness = parseInt(el_brightness.value);
let rgbx = (
el_color.value.slice(1)
+ ":" + brightness.toString(16).padStart(2, "0")
+ ":" + color.blink_ms.toString(16).padStart(4, "0")
);
__sendPost("api/switch/set_colors", {[role]: rgbx}, function() {
el_color.value = (
"#"
+ color.red.toString(16).padStart(2, "0")
+ color.green.toString(16).padStart(2, "0")
+ color.blue.toString(16).padStart(2, "0")
);
el_brightness.value = color.brightness;
});
};
var __clickSetDefaultColorButton = function(role) {
__sendPost("api/switch/set_colors", {[role]: "default"});
};
var __applyEdids = function(edids) {
let el = $("switch-edid-selector");
let old_edid_id = el.value;
el.options.length = 1;
for (let kv of Object.entries(edids.all)) {
if (kv[0] !== "default") {
tools.selector.addOption(el, kv[1].name, kv[0]);
}
}
el.value = (old_edid_id in edids.all ? old_edid_id : "default");
for (let port in __state.model.ports) {
let custom = (edids.used[port] !== "default");
$(`__switch-custom-edid-p${port}`).style.visibility = (custom ? "unset" : "hidden");
}
__state.edids = edids;
__selectEdid();
};
var __selectEdid = function() {
let edid_id = $("switch-edid-selector").value;
let edid = null;
try { edid = __state.edids.all[edid_id]; } catch { edid_id = ""; }
let parsed = (edid ? edid.parsed : null);
let na = "<i>&lt;Not Available&gt;</i>";
$("switch-edid-info-mfc-id").innerHTML = (parsed ? tools.escape(parsed.mfc_id) : na);
$("switch-edid-info-product-id").innerHTML = (parsed ? tools.escape(`0x${parsed.product_id.toString(16).toUpperCase()}`) : na);
$("switch-edid-info-serial").innerHTML = (parsed ? tools.escape(`0x${parsed.serial.toString(16).toUpperCase()}`) : na);
$("switch-edid-info-monitor-name").innerHTML = ((parsed && parsed.monitor_name) ? tools.escape(parsed.monitor_name) : na);
$("switch-edid-info-monitor-serial").innerHTML = ((parsed && parsed.monitor_serial) ? tools.escape(parsed.monitor_serial) : na);
$("switch-edid-info-audio").innerHTML = (parsed ? (parsed.audio ? "Yes" : "No") : na);
tools.el.setEnabled($("switch-edid-remove-button"), (edid_id && (edid_id !== "default")));
tools.el.setEnabled($("switch-edid-copy-data-button"), !!edid_id);
};
var __clickAddEdidButton = function() {
let create_content = function(el_parent, el_ok_bt) {
tools.el.setEnabled(el_ok_bt, false);
el_parent.innerHTML = `
<table>
<tr>
<td>Name:</td>
<td><input
type="text" autocomplete="off" id="__switch-edid-new-name-input"
placeholder="Enter some meaningful name"
style="width:100%"
/></td>
</tr>
<tr><td colspan="2">HEX data:</td></tr>
<tr>
<td colspan="2"><textarea
id="__switch-edid-new-data-text" placeholder="Like 0123ABCD..."
style="min-width:350px"
></textarea><td>
</table>
`;
let el_name = $("__switch-edid-new-name-input");
let el_data = $("__switch-edid-new-data-text");
el_name.oninput = el_data.oninput = function() {
let name = el_name.value.replace(/\s+/g, "");
let data = el_data.value.replace(/\s+/g, "");
tools.el.setEnabled(el_ok_bt, ((name.length > 0) && /[0-9a-fA-F]{512}/.test(data)));
};
};
wm.modal("Add new EDID", create_content, true, true).then(function(ok) {
if (ok) {
let name = $("__switch-edid-new-name-input").value;
let data = $("__switch-edid-new-data-text").value;
__sendPost("api/switch/edids/create", {"name": name, "data": data});
}
});
};
var __clickRemoveEdidButton = function() {
let edid_id = $("switch-edid-selector").value;
if (edid_id && __state && __state.edids) {
let name = __state.edids.all[edid_id].name;
let html = "Are you sure to remove this EDID?<br>Ports that used it will change it to the default.";
wm.confirm(html, name).then(function(ok) {
if (ok) {
__sendPost("api/switch/edids/remove", {"id": edid_id});
}
});
}
};
var __clickCopyEdidDataButton = function() {
let edid_id = $("switch-edid-selector").value;
if (edid_id && __state && __state.edids) {
let data = __state.edids.all[edid_id].data;
data = data.replace(/(.{32})/g, "$1\n");
wm.copyTextToClipboard(data);
}
};
var __applyUsb = function(usb) {
for (let port = 0; port < __state.model.ports.length; ++port) {
if (!__state.usb || __state.usb.links[port] !== usb.links[port]) {
__setLedState($(`__switch-usb-led-p${port}`), "green", usb.links[port]);
}
}
__state.usb = usb;
};
var __applyVideo = function(video) {
for (let port = 0; port < __state.model.ports.length; ++port) {
if (!__state.video || __state.video.links[port] !== video.links[port]) {
__setLedState($(`__switch-video-led-p${port}`), "green", video.links[port]);
}
}
__state.video = video;
};
var __applyAtx = function(atx) {
for (let port = 0; port < __state.model.ports.length; ++port) {
let busy = atx.busy[port];
if (!__state.atx || __state.atx.leds.power[port] !== atx.leds.power[port] || __state.atx.busy[port] !== busy) {
let power = atx.leds.power[port];
__setPowerLedState($(`__switch-atx-power-led-p${port}`), power, busy);
if (port === __state.summary.active_port) {
// summary есть всегда, если есть model, и atx обновляется последним в setState()
__setPowerLedState($("switch-atx-power-led"), power, busy);
}
}
if (!__state.atx || __state.atx.leds.hdd[port] !== atx.leds.hdd[port]) {
let hdd = atx.leds.hdd[port];
__setLedState($(`__switch-atx-hdd-led-p${port}`), "red", hdd);
if (port === __state.summary.active_port) {
__setLedState($("switch-atx-hdd-led"), "red", hdd);
}
}
if (!__state.atx || __state.atx.busy[port] !== busy) {
tools.el.setEnabled($(`__switch-atx-power-button-p${port}`), !busy);
tools.el.setEnabled($(`__switch-atx-power-long-button-p${port}`), !busy);
tools.el.setEnabled($(`__switch-atx-reset-button-p${port}`), !busy);
}
}
__state.atx = atx;
};
var __applyBeacons = function(beacons) {
for (let unit = 0; unit < __state.model.units.length; ++unit) {
if (!__state.beacons || __state.beacons.uplinks[unit] !== beacons.uplinks[unit]) {
__setLedState($(`__switch-beacon-led-u${unit}`), "green", beacons.uplinks[unit]);
}
if (!__state.beacons || __state.beacons.downlinks[unit] !== beacons.downlinks[unit]) {
__setLedState($(`__switch-beacon-led-d${unit}`), "green", beacons.downlinks[unit]);
}
}
for (let port = 0; port < __state.model.ports.length; ++port) {
if (!__state.beacons || __state.beacons.ports[port] !== beacons.ports[port]) {
__setLedState($(`__switch-beacon-led-p${port}`), "green", beacons.ports[port]);
}
}
__state.beacons = beacons;
};
var __applySummary = function(summary) {
let active = summary.active_port;
if (!__state.summary || __state.summary.active_port !== active) {
if (active < 0 || active >= __state.model.ports.length) {
$("switch-active-port").innerText = "N/A";
} else {
$("switch-active-port").innerText = "p" + __formatPort(__state.model, active);
}
for (let port = 0; port < __state.model.ports.length; ++port) {
__setLedState($(`__switch-port-led-p${port}`), "green", (port === active));
}
}
if (__state.atx) {
// Синхронизация светодиодов ATX при смене порта
let power = false;
let busy = false;
let hdd = false;
if (active >= 0 && active < __state.model.ports.length) {
power = __state.atx.leds.power[active];
hdd = __state.atx.leds.hdd[active];
busy = __state.atx.busy[active];
}
__setPowerLedState($("switch-atx-power-led"), power, busy);
__setLedState($("switch-atx-hdd-led"), "red", hdd);
}
__state.summary = summary;
};
var __applyModel = function(model) {
tools.feature.setEnabled($("switch-dropdown"), model.ports.length);
let content = "";
let unit = -1;
for (let port = 0; port < model.ports.length; ++port) {
let pa = model.ports[port]; // pa === port attrs
if (unit !== pa.unit) {
unit = pa.unit;
content += `${unit > 0 ? "<tr><td colspan=100><hr></td></tr>" : ""}
<tr>
<td></td><td></td><td></td>
<td class="value">Unit: ${unit + 1}</td>
<td></td>
<td colspan=100>
<div class="buttons-row">
<button id="__switch-beacon-button-u${unit}" class="small" title="Toggle uplink Beacon Led">
<img id="__switch-beacon-led-u${unit}" class="inline-lamp led-gray" src="${ROOT_PREFIX}share/svg/led-beacon.svg"/>
Uplink
</button>
<button id="__switch-beacon-button-d${unit}" class="small" title="Toggle downlink Beacon Led">
<img id="__switch-beacon-led-d${unit}" class="inline-lamp led-gray" src="${ROOT_PREFIX}share/svg/led-beacon.svg"/>
Downlink
</button>
</div>
</td>
</tr>
<tr><td colspan=100><hr></td></tr>
`;
}
content += `
<tr>
<td>Port:</td>
<td class="value">${__formatPort(model, port)}</td>
<td>&nbsp;&nbsp;</td>
<td>
<div class="buttons-row">
<button id="__switch-port-button-p${port}" title="Activate this port">
<img id="__switch-port-led-p${port}" class="inline-lamp led-gray" src="${ROOT_PREFIX}share/svg/led-circle.svg"/>
</button>
<button id="__switch-params-button-p${port}" title="Configure this port">
<img id="__switch-params-led-p${port}" class="inline-lamp led-gray" src="${ROOT_PREFIX}share/svg/led-gear.svg"/>
</button>
</div>
</td>
<td>
<span
id="__switch-custom-edid-p${port}" style="visibility:hidden"
title="A non-default EDID is used on this port"
>
&#9913;
</span>
&nbsp;&nbsp;&nbsp;&nbsp;
${pa.name.length > 0 ? tools.escape(pa.name) : ("Host " + (port + 1))}
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</td>
<td style="font-size:1em">
<button id="__switch-beacon-button-p${port}" class="small" title="Toggle Beacon Led on this port">
<img id="__switch-beacon-led-p${port}" class="inline-lamp led-gray" src="${ROOT_PREFIX}share/svg/led-beacon.svg"/>
</button>
</td>
<td>
<img id="__switch-video-led-p${port}" class="inline-lamp led-gray" src="${ROOT_PREFIX}share/svg/led-video.svg" title="Video Link"/>
<img id="__switch-usb-led-p${port}" class="inline-lamp led-gray" src="${ROOT_PREFIX}share/svg/led-usb.svg" title="USB Link"/>
<img id="__switch-atx-power-led-p${port}" class="inline-lamp led-gray" src="${ROOT_PREFIX}share/svg/led-atx-power.svg" title="Power Led"/>
<img id="__switch-atx-hdd-led-p${port}" class="inline-lamp led-gray" src="${ROOT_PREFIX}share/svg/led-atx-hdd.svg" title="HDD Led"/>
</td>
<td>
<div class="buttons-row">
<button id="__switch-atx-power-button-p${port}" class="small">Power <sup><i>short</i></sup></button>
<button id="__switch-atx-power-long-button-p${port}" class="small"><sup><i>long</i></sup></button>
<button id="__switch-atx-reset-button-p${port}" class="small">Reset</button>
</div>
</td>
</tr>
`;
}
$("switch-chain").innerHTML = content;
if (model.units.length > 0) {
let fw = model.units[0].firmware;
tools.hidden.setVisible($("switch-message-update"), (fw.devbuild || fw.version < model.firmware.version));
}
for (let unit = 0; unit < model.units.length; ++unit) {
tools.el.setOnClick($(`__switch-beacon-button-u${unit}`), tools.partial(__switchUplinkBeacon, unit));
tools.el.setOnClick($(`__switch-beacon-button-d${unit}`), tools.partial(__switchDownlinkBeacon, unit));
}
for (let port = 0; port < model.ports.length; ++port) {
tools.el.setOnClick($(`__switch-port-button-p${port}`), tools.partial(__switchActivePort, port));
tools.el.setOnClick($(`__switch-params-button-p${port}`), tools.partial(__showParamsDialog, port));
tools.el.setOnClick($(`__switch-beacon-button-p${port}`), tools.partial(__switchPortBeacon, port));
tools.el.setOnClick($(`__switch-atx-power-button-p${port}`), tools.partial(__atxClick, port, "power"));
tools.el.setOnClick($(`__switch-atx-power-long-button-p${port}`), tools.partial(__atxClick, port, "power_long"));
tools.el.setOnClick($(`__switch-atx-reset-button-p${port}`), tools.partial(__atxClick, port, "reset"));
}
__setPowerLedState($("switch-atx-power-led"), false, false);
__setLedState($("switch-atx-hdd-led"), "red", false);
__state.model = model;
};
var __showParamsDialog = function(port) {
if (!__state || !__state.model || !__state.edids) {
return;
}
let model = __state.model;
let edids = __state.edids;
let atx_actions = {
"power": "ATX power click",
"power_long": "Power long",
"reset": "Reset click",
};
let add_edid_option = function(el, attrs, id) {
tools.selector.addOption(el, attrs.name, id, (edids.used[port] === id));
if (attrs.parsed !== null) {
let parsed = attrs.parsed;
let text = "\xA0\xA0\xA0\xA0\xA0\u2570 ";
text += (parsed.monitor_name !== null ? parsed.monitor_name : parsed.mfc_id);
text += (parsed.audio ? "; +Audio" : "; -Audio");
tools.selector.addComment(el, text);
}
};
let create_content = function(el_parent) {
let html = `
<table style="width: 100%">
<tr>
<td>Port name:</td>
<td><input
type="text" autocomplete="off" id="__switch-port-name-input"
value="${tools.escape(model.ports[port].name)}" placeholder="Host ${port + 1}"
style="width:100%"
/></td>
</tr>
<tr>
<td>EDID:</td>
<td><select id="__switch-port-edid-selector" style="width: 100%"></select></td>
</tr>
</table>
`;
let fw = model.units[model.ports[port].unit].firmware;
if (fw.devbuild || fw.version >= 8) {
html += `
<hr>
<table style="width: 100%">
<tr>
<td>Simulate display on inactive port:</td>
<td align="right">
<div class="switch-box">
<input
type="checkbox" id="__switch-port-dummy-switch"
${model.ports[port].video.dummy ? "checked" : ""}
/>
<label for="__switch-port-dummy-switch">
<span class="switch-inner"></span>
<span class="switch"></span>
</label>
</div>
</td>
</tr>
</table>
`;
}
html += "<hr><table style=\"width: 100%\">";
for (let kv of Object.entries(atx_actions)) {
html += `
<tr>
<td style="white-space: nowrap">${tools.escape(kv[1])}:</td>
<td style="width: 100%"><input type="range" id="__switch-port-atx-click-${kv[0]}-delay-slider"/></td>
<td id="__switch-port-atx-click-${kv[0]}-delay-value"></td>
<td>&nbsp;&nbsp;&nbsp;</td>
<td><button
id="__switch-port-atx-click-${kv[0]}-delay-default-button"
class="small" title="Reset default"
>&#8635;</button></td>
</tr>
`;
}
html += "</table>";
el_parent.innerHTML = html;
let el_selector = $("__switch-port-edid-selector");
add_edid_option(el_selector, edids.all["default"], "default");
for (let kv of Object.entries(edids.all)) {
if (kv[0] !== "default") {
tools.selector.addSeparator(el_selector, 20);
add_edid_option(el_selector, kv[1], kv[0]);
}
}
for (let action of Object.keys(atx_actions)) {
let limits = model.limits.atx.click_delays[action];
let el_slider = $(`__switch-port-atx-click-${action}-delay-slider`);
let display_value = tools.partial(function(action, value) {
$(`__switch-port-atx-click-${action}-delay-value`).innerText = `${value.toFixed(1)}`;
}, action);
let reset_default = tools.partial(function(el_slider, limits) {
tools.slider.setValue(el_slider, limits["default"]);
}, el_slider, limits);
tools.slider.setParams(el_slider, limits.min, limits.max, 0.5, model.ports[port].atx.click_delays[action], display_value);
tools.el.setOnClick($(`__switch-port-atx-click-${action}-delay-default-button`), reset_default);
}
};
wm.modal(`Port ${__formatPort(__state.model, port)} settings`, create_content, true, true).then(function(ok) {
if (ok) {
let params = {
"port": port,
"edid_id": $("__switch-port-edid-selector").value,
"dummy": $("__switch-port-dummy-switch").checked,
"name": $("__switch-port-name-input").value,
};
for (let action of Object.keys(atx_actions)) {
params[`atx_click_${action}_delay`] = tools.slider.getValue($(`__switch-port-atx-click-${action}-delay-slider`));
};
__sendPost("api/switch/set_port_params", params);
}
});
};
var __formatPort = function(model, port) {
if (model.units.length > 1) {
return `${model.ports[port].unit + 1}.${model.ports[port].channel + 1}`;
} else {
return `${port + 1}`;
}
};
var __setLedState = function(el, color, on) {
el.classList.toggle(`led-${color}`, on);
el.classList.toggle("led-gray", !on);
};
var __setPowerLedState = function(el, power, busy) {
el.classList.toggle("led-green", (power && !busy));
el.classList.toggle("led-yellow", busy);
el.classList.toggle("led-gray", !(power || busy));
};
var __switchActivePort = function(port) {
if (__msd_connected) {
wm.error(`
Oops! Before port switching, please disconnect an active Mass Storage Drive image first.
Otherwise, it will break a current USB operation (OS installation, Live CD, or whatever).
`);
} else {
__sendPost("api/switch/set_active", {"port": port});
}
};
var __switchUplinkBeacon = function(unit) {
let state = false;
try { state = !__state.beacons.uplinks[unit]; } catch {}; // eslint-disable-line no-empty
__sendPost("api/switch/set_beacon", {"uplink": unit, "state": state});
};
var __switchDownlinkBeacon = function(unit) {
let state = false;
try { state = !__state.beacons.downlinks[unit]; } catch {}; // eslint-disable-line no-empty
__sendPost("api/switch/set_beacon", {"downlink": unit, "state": state});
};
var __switchPortBeacon = function(port) {
let state = false;
try { state = !__state.beacons.ports[port]; } catch {}; // eslint-disable-line no-empty
__sendPost("api/switch/set_beacon", {"port": port, "state": state});
};
var __atxClick = function(port, button) {
let click_button = function() {
__sendPost("api/switch/atx/click", {"port": port, "button": button});
};
if ($("switch-atx-ask-switch").checked) {
wm.confirm(`
Are you sure you want to press the <b>${tools.escape(button)}</b> button?<br>
Warning! This could cause data loss on the server.
`).then(function(ok) {
if (ok) {
click_button();
}
});
} else {
click_button();
}
};
var __sendPost = function(url, params, error_callback=null) {
tools.httpPost(url, params, function(http) {
if (http.status !== 200) {
if (error_callback) {
error_callback();
}
wm.error("Switch error", http.responseText);
}
});
};
__init__();
}
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