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diff --git a/web/share/js/kvm/recorder.js b/web/share/js/kvm/recorder.js
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+/*****************************************************************************
+# #
+# KVMD - The main Pi-KVM daemon. #
+# #
+# Copyright (C) 2018 Maxim Devaev <[email protected]> #
+# #
+# 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 {tools, $} from "../tools.js";
+import {wm} from "../wm.js";
+
+
+export function Recorder() {
+ var self = this;
+
+ /************************************************************************/
+
+ var __ws = null;
+
+ var __play_timer = null;
+ var __recording = false;
+ var __record = [];
+ var __record_time = 0;
+ var __last_event_ts = 0;
+
+ var __init__ = function() {
+ tools.setOnClick($("hid-recorder-record"), __startRecord);
+ tools.setOnClick($("hid-recorder-stop"), __stopProcess);
+ tools.setOnClick($("hid-recorder-play"), __playRecord);
+ tools.setOnClick($("hid-recorder-clear"), __clearRecord);
+
+ $("hid-recorder-new-script-file").onchange = __uploadScript;
+ tools.setOnClick($("hid-recorder-upload"), () => $("hid-recorder-new-script-file").click());
+ tools.setOnClick($("hid-recorder-download"), __downloadScript);
+ };
+
+ /************************************************************************/
+
+ self.setSocket = function(ws) {
+ if (ws !== __ws) {
+ __ws = ws;
+ }
+ if (__ws === null) {
+ __stopProcess();
+ }
+ __refresh();
+ };
+
+ self.recordWsEvent = function(event) {
+ __recordEvent(event);
+ };
+
+ self.recordPrintEvent = function(text) {
+ __recordEvent({"event_type": "print", "event": {"text": text}});
+ };
+
+ var __recordEvent = function(event) {
+ if (__recording) {
+ let now = new Date().getTime();
+ if (__last_event_ts) {
+ let delay = now - __last_event_ts;
+ __record.push({"event_type": "delay", "event": {"millis": delay}});
+ __record_time += delay;
+ }
+ __last_event_ts = now;
+ __record.push(event);
+ __setCounters(__record.length, __record_time);
+ }
+ };
+
+ var __startRecord = function() {
+ __clearRecord();
+ __recording = true;
+ __refresh();
+ };
+
+ var __stopProcess = function() {
+ if (__play_timer) {
+ clearTimeout(__play_timer);
+ __play_timer = null;
+ }
+ if (__recording) {
+ __recording = false;
+ }
+ __refresh();
+ };
+
+ var __playRecord = function() {
+ __play_timer = setTimeout(() => __runEvents(0), 0);
+ __refresh();
+ };
+
+ var __clearRecord = function() {
+ __record = [];
+ __record_time = 0;
+ __last_event_ts = 0;
+ __refresh();
+ };
+
+ var __downloadScript = function() {
+ let blob = new Blob([JSON.stringify(__record, undefined, 4)], {"type": "application/json"});
+ let url = window.URL.createObjectURL(blob);
+ let el_anchor = document.createElement("a");
+ el_anchor.href = url;
+ el_anchor.download = "script.json";
+ el_anchor.click();
+ window.URL.revokeObjectURL(url);
+ };
+
+ var __uploadScript = function() {
+ let el_input = $("hid-recorder-new-script-file");
+ let script_file = (el_input.files.length ? el_input.files[0] : null);
+ if (script_file) {
+ let reader = new FileReader();
+ reader.onload = function () {
+ let record = [];
+ let record_time = 0;
+
+ try {
+ let raw_record = JSON.parse(reader.result);
+ console.log(typeof raw_record);
+ console.log(raw_record);
+ __checkType(raw_record, "object", "Base of script is not an objects list");
+
+ for (let event of raw_record) {
+ __checkType(event, "object", "Non-dict event");
+ __checkType(event.event, "object", "Non-dict event");
+
+ if (event.event_type === "delay") {
+ __checkInt(event.event.millis, "Non-integer delay");
+ if (event.event.millis < 0) {
+ throw "Negative delay";
+ }
+ record_time += event.event.millis;
+ } else if (event.event_type === "print") {
+ __checkType(event.event.text, "string", "Non-string print text");
+ } else if (event.event_type === "key") {
+ __checkType(event.event.key, "string", "Non-string key code");
+ __checkType(event.event.state, "boolean", "Non-bool key state");
+ } else if (event.event_type === "mouse_button") {
+ __checkType(event.event.button, "string", "Non-string mouse button code");
+ __checkType(event.event.state, "boolean", "Non-bool mouse button state");
+ } else if (event.event_type === "mouse_move") {
+ __checkType(event.event.to, "object", "Non-object mouse move target");
+ __checkInt(event.event.to.x, "Non-int mouse move X");
+ __checkInt(event.event.to.y, "Non-int mouse move Y");
+ } else if (event.event_type === "mouse_wheel") {
+ __checkType(event.event.delta, "object", "Non-object mouse wheel delta");
+ __checkInt(event.event.delta.x, "Non-int mouse delta X");
+ __checkInt(event.event.delta.y, "Non-int mouse delta Y");
+ } else {
+ throw "Unknown event type";
+ }
+
+ record.push(event);
+ }
+
+ __record = record;
+ __record_time = record_time;
+ } catch (err) {
+ wm.error(`Invalid script: ${err}`);
+ }
+
+ el_input.value = "";
+ __refresh();
+ };
+ reader.readAsText(script_file, "UTF-8");
+ }
+ };
+
+ var __checkType = function(obj, type, msg) {
+ if (typeof obj !== type) {
+ throw msg;
+ }
+ };
+
+ var __checkInt = function(obj, msg) {
+ if (!Number.isInteger(obj)) {
+ throw msg;
+ }
+ };
+
+ var __runEvents = function(index, time=0) {
+ while (index < __record.length) {
+ __setCounters(__record.length - index + 1, __record_time - time);
+ let event = __record[index];
+ if (event.event_type === "delay") {
+ __play_timer = setTimeout(() => __runEvents(index + 1, time + event.event.millis), event.event.millis);
+ return;
+ } else if (event.event_type === "print") {
+ let http = tools.makeRequest("POST", "/api/hid/print?limit=0", function() {
+ if (http.readyState === 4) {
+ if (http.status === 413) {
+ wm.error("Too many text for paste!");
+ __stopProcess();
+ } else if (http.status !== 200) {
+ wm.error("HID paste error:<br>", http.responseText);
+ __stopProcess();
+ } else if (http.status === 200) {
+ __play_timer = setTimeout(() => __runEvents(index + 1, time), 0);
+ }
+ }
+ }, event.event.text, "text/plain");
+ return;
+ } else if (event.event_type in ["key", "mouse_button", "mouse_move", "mouse_wheel"]) {
+ __ws.send(JSON.stringify(event));
+ }
+ index += 1;
+ }
+ __stopProcess();
+ };
+
+ var __refresh = function() {
+ if (__play_timer) {
+ $("hid-recorder-led").className = "led-yellow-rotating-fast";
+ $("hid-recorder-led").title = "Playing...";
+ } else if (__recording) {
+ $("hid-recorder-led").className = "led-red-rotating-fast";
+ $("hid-recorder-led").title = "Recording...";
+ } else {
+ $("hid-recorder-led").className = "led-gray";
+ $("hid-recorder-led").title = "";
+ }
+
+ wm.switchEnabled($("hid-recorder-record"), (__ws && !__play_timer && !__recording));
+ wm.switchEnabled($("hid-recorder-stop"), (__ws && (__play_timer || __recording)));
+ wm.switchEnabled($("hid-recorder-play"), (__ws && !__recording && __record.length));
+ wm.switchEnabled($("hid-recorder-clear"), (!__play_timer && !__recording && __record.length));
+ wm.switchEnabled($("hid-recorder-upload"), (!__play_timer && !__recording));
+ wm.switchEnabled($("hid-recorder-download"), (!__play_timer && !__recording && __record.length));
+
+ __setCounters(__record.length, __record_time);
+ };
+
+ var __setCounters = function(events_count, time) {
+ $("hid-recorder-time").innerHTML = tools.formatDuration(time);
+ $("hid-recorder-events-count").innerHTML = events_count;
+ };
+
+ __init__();
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-23 09:28:50 +0000