<!DOCTYPE html> <html lang="en" dir="ltr" xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta content="text/html;charset=utf-8" http-equiv="Content-Type" /> <meta name="viewport" content="user-scalable=1.0,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0" /> <meta name="apple-mobile-web-app-capable" content="yes" /> <meta name="format-detection" content="telephone=no" /> <meta name="robots" content="noindex,nofollow"> <link type="text/css" href="styles/style.css" media="screen" rel="stylesheet" title="CSS" /> <link type="text/css" href="styles/xterm.css" media="screen" rel="stylesheet" title="CSS" /> <link rel="apple-touch-icon" href="/favicon-303x303.png" /> <script type="text/javascript" src="scripts/common-0.0.1{{min}}.js"></script> <script type="text/javascript" src="scripts/agent-desktop-0.0.2{{min}}.js"></script> <script type="text/javascript" src="scripts/amt-desktop-0.0.2{{min}}.js"></script> <script type="text/javascript" src="scripts/amt-terminal-0.0.2{{min}}.js"></script> <script type="text/javascript" src="scripts/zlib{{min}}.js"></script> <script type="text/javascript" src="scripts/zlib-inflate{{min}}.js"></script> <script type="text/javascript" src="scripts/zlib-adler32{{min}}.js"></script> <script type="text/javascript" src="scripts/zlib-crc32{{min}}.js"></script> <script type="text/javascript" src="scripts/xterm-min.js"></script> <script type="text/javascript" src="scripts/xterm-addon-fit-min.js"></script> <script keeplink=1 type="text/javascript" src="scripts/webm-writer.js"></script> <script keeplink=1 type="text/javascript" src="scripts/filesaver.min.js"></script> </head> <body style="overflow:hidden;background-color:black"> <div id=p11 class="noselect" style="overflow:hidden"> <div id=deskarea0> <div id=deskarea1 class="areaHead"> <div class="toright2"> <div class='deskareaicon' title="Toggle View Mode" onclick="toggleAspectRatio(1)">⇲</div> <input id="ConvertAsWebM" style="display:none" type=button value="Convert to WebM" onclick="saveAsWebMfile()"> </div> <div> <input id="OpenFileButton" type=button value="Open File..." onclick="openfile()" style="display:none"> <div id="deskstatus" style="line-height:22px;overflow:hidden;max-height:22px"></div> </div> </div> <div id=deskarea3x style="max-height:calc(100vh - 58px);height:calc(100vh - 58px);" onclick="togglePause()"> <div id="bigok" style="display:none;left:calc((100vh / 2))"><b>✓</b></div> <div id="bigfail" style="display:none;left:calc((100vh / 2))"><b>✗</b></div> <div id="metadatadiv" style="padding:20px;color:lightgrey;text-align:left;display:none"></div> <div id=DeskParent> <canvas id=Desk width=640 height=480></canvas> </div> <div id=TermParent style="display:none"> <pre id=Term></pre> </div> <div id=XTermParent style="display:none;overflow:scroll;max-height:calc(100vh - 58px);height:calc(100vh - 58px)"> </div> <div id=p11DeskConsoleMsg style="display:none;cursor:pointer;position:absolute;left:30px;top:17px;color:yellow;background-color:rgba(0,0,0,0.6);padding:10px;border-radius:5px" onclick=clearConsoleMsg()></div> </div> <div id=deskarea2 style=""> <div class="areaProgress" style="cursor:pointer" onclick="progressBarSeek(event)"><div id="progressbar" style="height:6px;cursor:pointer"></div></div> </div> <div id=deskarea4 class="areaFoot"> <div class="toright2"> <div id="timespan" style="padding-top:4px;padding-right:4px">00:00:00</div> </div> <div> <input id="PlayButton" type=button value="Play" disabled="disabled" onclick="play()"> <input id="PauseButton" type=button value="Pause" disabled="disabled" onclick="pause()"> <input id="RestartButton" type=button value="Restart" disabled="disabled" onclick="restart()"> <select id="PlaySpeed" onchange="this.blur();"> <option value=4>1/4 Speed</option> <option value=2>1/2 Speed</option> <option value=1 selected>Normal Speed</option> <option value=0.5>2x Speed</option> <option value=0.25>4x Speed</option> <option value=0.1>10x Speed</option> </select> <input id="SeekBackwardButton" type=button value="<<" disabled="disabled" onclick="seekBackward()"> <input id="SeekForwardButton" type=button value=">>" disabled="disabled" onclick="seekForward()"> </div> </div> </div> <div id=dialog class="noselect" style="display:none"> <div id=dialogHeader> <div tabindex=0 id=id_dialogclose onclick=setDialogMode() onkeypress="if (event.key == 'Enter') setDialogMode()">✖</div> <div id=id_dialogtitle></div> </div> <div id=dialogBody> <div id=dialog1> <div id=id_dialogMessage style=""></div> </div> <div id=dialog2 style=""> <div id=id_dialogOptions></div> </div> </div> <div id="idx_dlgButtonBar"> <input id="idx_dlgCancelButton" type="button" value="Cancel" style="" onclick="dialogclose(0)"> <input id="idx_dlgOkButton" type="button" value="OK" style="" onclick="dialogclose(1)"> <div><input id="idx_dlgDeleteButton" type="button" value="Delete" style="display:none" onclick="dialogclose(2)"></div> </div> </div> </div> <script> var recFile = null; var recFilePtr = 0; var recFileStartTime = 0; var recFileLastTime = 0; var recFileEndTime = 0; var recFileMetadata = null; var recFileProtocol = 0; var recFileIndexBasePtr = null; var recFileExtras = null; var agentDesktop = null; var amtDesktop = null; var playing = false; var readState = 0; var waitTimer = null; var waitTimerArgs = null; var deskAspectRatio = 0; var currentDeltaTimeTotalSec = 0; var videoWriter = null; var videoWriterLastFrame = null; var videoWriterCurrentFrame = null; var videoFrameDuration = 100; var browser = null; var domainUrl = '{{{domainurl}}}'; var urlargs; var term = null; // Streaming values var ws = null; var streamingBlockSize = 102400; // 100k block var streamingBlockCache = {}; function start() { // Detect what browser is in use browser = (function (agent) { switch (true) { case agent.indexOf("edge") > -1: return "MS Edge (EdgeHtml)"; case agent.indexOf("edg") > -1: return "MS Edge Chromium"; case agent.indexOf("opr") > -1 && !!window.opr: return "opera"; case agent.indexOf("chrome") > -1 && !!window.chrome: return "chrome"; case agent.indexOf("trident") > -1: return "Internet Explorer"; case agent.indexOf("firefox") > -1: return "firefox"; case agent.indexOf("safari") > -1: return "safari"; default: return "other"; } })(window.navigator.userAgent.toLowerCase()); urlargs = parseUriArgs(true); window.onresize = deskAdjust; document.ondrop = ondrop; document.ondragover = ondragover; document.ondragleave = ondragleave; document.onkeypress = onkeypress; Q('PlaySpeed').value = 1; cleanup(); // Make the dialog box movable dialogBoxDrag(); // Check if we need to stream a session if (urlargs.stream != null) { QV('metadatadiv', true); QH('metadatadiv', "Connecting to server..."); ws = new WebSocket(window.location.protocol.replace('http', 'ws') + '//' + window.location.host + domainUrl + 'recordings.ashx?file=' + urlargs.stream + (urlargs.key ? ('&key=' + urlargs.key) : '')); ws.binaryType = 'arraybuffer'; ws.onopen = function (e) { console.log('Session Streaming - Connected'); } ws.onmessage = function (msg) { if (typeof msg.data != 'string') { var uint8View = new Uint8Array(msg.data); var blocknum = (((uint8View[4] << 24) + (uint8View[5] << 16) + (uint8View[6] << 8) + uint8View[7]) / streamingBlockSize); //console.log('Session Streaming - Got block: ' + blocknum); streamingBlockCache[blocknum] = msg.data; var pendingFetchStreamingData2 = [], pendingFetchStreamingData3 = []; for (var i in pendingFetchStreamingData) { var j = pendingFetchStreamingData[i].missingBlocks.indexOf(blocknum); if (j >= 0) { pendingFetchStreamingData[i].missingBlocks.splice(i, 1); } if (pendingFetchStreamingData[i].missingBlocks.length == 0) { pendingFetchStreamingData3.push(pendingFetchStreamingData[i]); } else { pendingFetchStreamingData2.push(pendingFetchStreamingData[i]); } } pendingFetchStreamingData = pendingFetchStreamingData2; for (var i in pendingFetchStreamingData3) { fetchStreamingData(pendingFetchStreamingData3[i].fr, pendingFetchStreamingData3[i].start, pendingFetchStreamingData3[i].end); } return; } else { var command = null; try { command = JSON.parse(msg.data); } catch (ex) { console.log(ex); return; } if ((command == null) || (typeof command.action != 'string')) return; switch (command.action) { case 'info': { console.log('Session Streaming - Session file size: ' + command.size); if ((typeof command.name != 'string') || (typeof command.size != 'number')) break; recFile = { name: command.name, size: command.size, streaming: true }; readLastBlock(function (type, flags, time, extras) { if (type == 3) { // File is ok recFileEndTime = time; recFileExtras = extras; readNextBlock(processFirstBlock); } else { // This is not a good file recFileEndTime = 0; } }); break; } } } } ws.onclose = function (e) { console.log('Session Streaming - Disconnected'); ws = null; urlargs.stream = null; QV('OpenFileButton', true); cleanup(); } } else { QV('OpenFileButton', true); } } // Pending fetch requests var pendingFetchStreamingData = []; // Get a section of the recorded file function fetchStreamingData(fr, start, end) { // Start by looking at what blocks are required var firstBlock = Math.floor(start / streamingBlockSize); var lastBlock = Math.floor(end / streamingBlockSize); var missingBlocks = []; for (var i = firstBlock; i <= lastBlock; i++) { if ((streamingBlockCache[i] == null) || (streamingBlockCache[i] === 1)) { missingBlocks.push(i); fetchStreamingBlock(i); } fetchStreamingBlock(i + 1); // Pre-fetch block fetchStreamingBlock(i + 2); // Pre-fetch block } if (missingBlocks.length == 0) { // We have all the blocks we need, assemble the data now var outputptr = 0; var output = new ArrayBuffer(end - start); var outputBytes = new Uint8Array(output); for (var i = firstBlock; i <= lastBlock; i++) { var block = streamingBlockCache[i]; // Get a block with data we need var blockstart = (i * streamingBlockSize); // Compute the block starting data pointer var blockend = blockstart + (block.byteLength - 8); // Compute the block ending data pointer var r1 = Math.max(start, blockstart); // Compute where we need to start data copy var r2 = Math.min(end, blockend); // Compute where we need to end data copy var p1 = r1 - blockstart; // Compute where in the block to start data copy var p2 = r2 - r1; // Computer how many byte to copy from the block var subblock = block.slice(8 + p1, 8 + p1 + p2); // Get the sub-block of data we need outputBytes.set(new Uint8Array(subblock), outputptr); // Copy the sub-block into the main block outputptr += p2; // Move the pointer forward } fr.onload({ target: { result: ArrayBufferToString(output) } } ); // Event the block of data } else { pendingFetchStreamingData.push({ fr: fr, start: start, end: end, missingBlocks: missingBlocks }); } } // Request a block of data from the server function fetchStreamingBlock(n) { if (streamingBlockCache[n] != null) return; streamingBlockCache[n] = 1; // Mark the block as being requested if ((n * streamingBlockSize) >= recFile.size) return; var len = streamingBlockSize; if (((n + 1) * streamingBlockSize) >= recFile.size) { len = (recFile.size - (n * streamingBlockSize)); } ws.send('{"action":"get","ptr":' + (n * streamingBlockSize) + ',"size":' + len + '}'); } function readNextBlock(func) { if ((recFilePtr + 16) > recFile.size) { QS('progressbar').width = '100%'; func(-1); } else { var fr = new FileReader(); fr.onload = function (r) { var result = r.target.result; var type = ReadShort(result, 0); var flags = ReadShort(result, 2); var size = ReadInt(result, 4); var time = (ReadInt(result, 8) << 32) + ReadInt(result, 12); if ((recFilePtr + 16 + size) > recFile.size) { QS('progressbar').width = '100%'; func(-1); } else { var fr2 = new FileReader(); fr2.onload = function (r) { var result = r.target.result; recFilePtr += (16 + size); if (recFileEndTime == 0) { // File pointer progress bar QS('progressbar').width = Math.floor(100 * (recFilePtr / recFile.size)) + '%'; } else { // Time progress bar QS('progressbar').width = Math.floor(((recFileLastTime - recFileStartTime) / (recFileEndTime - recFileStartTime)) * 100) + '%'; } func(type, flags, time, result); }; if (ws == null) { fr2.readAsBinaryString(recFile.slice(recFilePtr + 16, recFilePtr + 16 + size)); } else { fetchStreamingData(fr2, recFilePtr + 16, recFilePtr + 16 + size); } } }; if (ws == null) { fr.readAsBinaryString(recFile.slice(recFilePtr, recFilePtr + 16)); } else { fetchStreamingData(fr, recFilePtr, recFilePtr + 16); } } } function readBlockAt(ptr, func) { var fr = new FileReader(); fr.onload = function (r) { var result = r.target.result; var type = ReadShort(result, 0); var flags = ReadShort(result, 2); var size = ReadInt(result, 4); var time = (ReadInt(result, 8) << 32) + ReadInt(result, 12); if ((ptr + 16 + size) > recFile.size) { func(-1); } else { var fr2 = new FileReader(); fr2.onload = function (r) { var result = r.target.result; func(type, flags, time, result); }; if (ws == null) { fr2.readAsBinaryString(recFile.slice(ptr + 16, ptr + 16 + size)); } else { fetchStreamingData(fr2, ptr + 16, ptr + 16 + size); } } }; if (ws == null) { fr.readAsBinaryString(recFile.slice(ptr, ptr + 16)); } else { fetchStreamingData(fr, ptr, ptr + 16); } } function readLastBlock(func) { if (recFile.size < 32) { func(-1); } else { var fr = new FileReader(); fr.onload = function (r) { var result = r.target.result; var type = ReadShort(result, 0); var flags = ReadShort(result, 2); var size = ReadInt(result, 4); var time = (ReadInt(result, 8) << 32) + ReadInt(result, 12); var magic = result.substring(16, 32); if ((type == 3) && (size == 16) && (magic == 'MeshCentralMCNDX')) { // Extra metadata present, lets read it. var fr2 = new FileReader(); fr2.onload = function (r) { var result = r.target.result; var xtype = ReadShort(result, 0); var xflags = ReadShort(result, 2); var xsize = ReadInt(result, 4); var xtime = (ReadInt(result, 8) << 32) + ReadInt(result, 12); var extras = JSON.parse(result.substring(16)); func(type, flags, xtime, extras); // Include extra metadata } if (ws == null) { fr2.readAsBinaryString(recFile.slice(time, recFile.size - 32)); } else { fetchStreamingData(fr2, time, recFile.size - 32); } } else if ((type == 3) && (size == 16) && (magic == 'MeshCentralMCREC')) { func(type, flags, time); // No extra metadata } else { func(-1); // Fail } }; if (ws == null) { fr.readAsBinaryString(recFile.slice(recFile.size - 32, recFile.size)); } else { fetchStreamingData(fr, recFile.size - 32, recFile.size); } } } function addInfo(name, value) { if (value == null) return ''; return addInfoNoEsc(name, EscapeHtml(value)); } function addInfoNoEsc(name, value) { if (value == null) return ''; return '<span style=color:gray>' + EscapeHtml(name) + '</span>: <span style=font-size:20px>' + value + '</span><br/>'; } function processFirstBlock(type, flags, time, data) { recFileProtocol = 0; if ((type != 1) || (flags > 2)) { cleanup(); return; } try { recFileMetadata = JSON.parse(data) } catch (ex) { cleanup(); return; } if ((recFileMetadata == null) || (recFileMetadata.magic != 'MeshCentralRelaySession') || (recFileMetadata.ver != 1)) { cleanup(); return; } if (recFileExtras) { for (var i in recFileExtras) { recFileMetadata[i] = recFileExtras[i]; } } var x = ''; x += addInfo("Time", recFileMetadata.time); if (recFileEndTime != 0) { var secs = Math.floor((recFileEndTime - time) / 1000); x += addInfo("Duration", format("{0} second{1}", secs, (secs > 1) ? 's' : '')); } x += addInfo("Username", recFileMetadata.username); x += addInfo("UserID", recFileMetadata.userid); x += addInfo("SessionID", recFileMetadata.sessionid); if (recFileMetadata.ipaddr1 && recFileMetadata.ipaddr2) { x += addInfo("Addresses", format("{0} to {1}", recFileMetadata.ipaddr1, recFileMetadata.ipaddr2)); } if (recFileMetadata.devicename) { x += addInfo("Device Name", recFileMetadata.devicename); } x += addInfo("NodeID", recFileMetadata.nodeid); if (recFileMetadata.protocol) { var p = recFileMetadata.protocol; if (p == 1) { p = "MeshCentral Terminal"; } else if (p == 2) { p = "MeshCentral Desktop"; } else if (p == 100) { p = "Intel® AMT WSMAN"; } else if (p == 101) { p = "Intel® AMT Redirection"; } else if (p == 200) { p = "Intel® AMT KVM"; } x += addInfoNoEsc("Protocol", p); } if (recFileMetadata.bpp == 1) { x += addInfoNoEsc("Color Quality", "256 colors"); } if (recFileMetadata.bpp == 2) { x += addInfoNoEsc("Color Quality", "65536 colors"); } if (recFileMetadata.indexInterval) { recFileIndexBasePtr = recFilePtr; x += addInfoNoEsc("Seeking", format("Indexed every {0} seconds", recFileMetadata.indexInterval)); QV('SeekBackwardButton', true); QV('SeekForwardButton', true); QE('SeekBackwardButton', true); QE('SeekForwardButton', true); } else { QV('SeekBackwardButton', false); QV('SeekForwardButton', false); } QV('DeskParent', true); QV('TermParent', false); QV('XTermParent', false); QV('ConvertAsWebM', false); if (recFileMetadata.protocol == 1) { // MeshCentral remote terminal recFileProtocol = 1; x += '<br /><br /><span style=color:gray>' + "Press [space] to play/pause." + '</span>'; QE('PlayButton', true); QE('PauseButton', false); QE('RestartButton', false); recFileStartTime = recFileLastTime = time; } else if (recFileMetadata.protocol == 2) { // MeshCentral remote desktop recFileProtocol = 2; x += '<br /><br /><span style=color:gray>' + "Press [space] to play/pause." + '</span>'; QE('PlayButton', true); QE('PauseButton', false); QE('RestartButton', false); recFileStartTime = recFileLastTime = time; agentDesktop = CreateAgentRemoteDesktop('Desk'); agentDesktop.onScreenSizeChange = deskAdjust; agentDesktop.onPreDrawImage = preCanvasDraw; agentDesktop.State = 3; deskAdjust(); QV('ConvertAsWebM', browser == 'chrome'); // Only show the "Convert to WebM button when in Chrome } else if (recFileMetadata.protocol == 101) { // Intel AMT Redirection recFileProtocol = 101; x += '<br /><br /><span style=color:gray>' + "Press [space] to play/pause." + '</span>'; QE('PlayButton', true); QE('PauseButton', false); QE('RestartButton', false); recFileStartTime = recFileLastTime = time; amtDesktop = CreateAmtRemoteDesktop('Desk'); amtDesktop.onScreenSizeChange = deskAdjust; amtDesktop.onPreDrawImage = preCanvasDraw; if (recFileMetadata.bpp) { amtDesktop.bpp = recFileMetadata.bpp; } amtDesktop.State = 3; amtDesktop.Start(); deskAdjust(); } else if (recFileMetadata.protocol == 200) { // Intel AMT Midstream KVM recFileProtocol = 200; x += '<br /><br /><span style=color:gray>' + "Press [space] to play/pause." + '</span>'; QE('PlayButton', true); QE('PauseButton', false); QE('RestartButton', false); recFileStartTime = recFileLastTime = time; amtDesktop = CreateAmtRemoteDesktop('Desk'); amtDesktop.onScreenSizeChange = deskAdjust; amtDesktop.onPreDrawImage = preCanvasDraw; amtDesktop.State = 3; amtDesktop.Start(); if (recFileMetadata.bpp) { amtDesktop.bpp = recFileMetadata.bpp; } amtDesktop.state = 3; deskAdjust(); QV('ConvertAsWebM', browser == 'chrome'); // Only show the "Convert to WebM button when in Chrome } QV('metadatadiv', true); QH('metadatadiv', x); QH('deskstatus', recFile.name); QS('progressbar').width = '0px'; } function processBlock(type, flags, time, data) { if (type < 0) { pause(); return; } var waitTime = Math.round((time - recFileLastTime) * parseFloat(Q('PlaySpeed').value)); if ((waitTime < 5) || (videoWriter != null)) { processBlockEx(type, flags, time, data); } else { waitTimerArgs = [type, flags, time, data] waitTimer = setTimeout(function () { waitTimer = null; if (waitTimerArgs) { processBlockEx(waitTimerArgs[0], waitTimerArgs[1], waitTimerArgs[2], waitTimerArgs[3]); } }, waitTime); } } function processBlockEx(type, flags, time, data, forced) { if ((playing == false) && (forced !== true)) return; var flagBinary = (flags & 1) != 0, flagUser = (flags & 2) != 0; // End of the stream, close the WebM converter if ((type == 3) && (videoWriter != null)) { preCanvasDraw(); videoWriter.complete().then(function (webMBlob) { saveAs(webMBlob, recFile.name.replace('.mcrec', '.webm')); videoWriter = null; QE('PlaySpeed', true); QE('SeekBackwardButton', true); QE('SeekForwardButton', true); QE('ConvertAsWebM', true); QE('OpenFileButton', true); }); } if (type == 2) { // Update the clock recFileLastTime = time; var deltaTimeTotalSec = Math.floor((time - recFileStartTime) / 1000); if (currentDeltaTimeTotalSec != deltaTimeTotalSec) { // Hours, minutes and seconds currentDeltaTimeTotalSec = deltaTimeTotalSec; var hrs = Math.floor(deltaTimeTotalSec / 3600); var mins = Math.floor((deltaTimeTotalSec % 3600) / 60); var secs = Math.floor(deltaTimeTotalSec % 60); QH('timespan', pad2(hrs) + ':' + pad2(mins) + ':' + pad2(secs)) } // Set the initial time on the WebM movie writer if needed if (videoWriterLastFrame == null) { videoWriterLastFrame = time; } videoWriterCurrentFrame = time; } // MeshCentral Terminal options if ((type == 2) && !flagBinary && flagUser && (data.length > 2) && (data[0] == '{')) { var parsed = null; try { parsed = JSON.parse(data); } catch (ex) { } if ((parsed != null) && ((parsed.type == 'options') || (parsed.type == 'termsize')) && (typeof parsed.cols == 'number') && (typeof parsed.rows == 'number')) { term.resize(parsed.cols, parsed.rows); //console.log('termsize', parsed.cols, parsed.rows); } } if ((type == 2) && flagBinary && !flagUser) { // Device --> User data if (recFileProtocol == 1) { // MeshCentral Terminal writeXTerm(data); } else if (recFileProtocol == 2) { // MeshCentral Remote Desktop var view = new Uint8Array(data.length); for (var i = 0; i < data.length; i++) { view[i] = data.charCodeAt(i); } // Accumulator is not active var cmd = (view[0] << 8) + view[1], cmdsize = (view[2] << 8) + view[3]; if ((cmd == 27) && (cmdsize == 8)) { cmd = (view[8] << 8) + view[9]; cmdsize = (view[5] << 16) + (view[6] << 8) + view[7]; view = view.slice(8); } if (cmdsize != view.byteLength) { console.log('Bad command size', cmd, cmdsize, view.byteLength); } else { agentDesktop.ProcessBinaryCommand(cmd, cmdsize, view.slice(0, cmdsize)); } } else if (recFileProtocol == 101) { // Intel AMT KVM var view = new Uint8Array(data.length); for (var i = 0; i < data.length; i++) { view[i] = data.charCodeAt(i); } if ((readState == 0) && (rstr2hex(data) == '4100000000000000')) { // We are not authenticated, KVM data starts here. readState = 1; if (data.length > 8) { amtDesktop.ProcessBinaryData(view.slice(8).buffer); } } else if (readState == 1) { amtDesktop.ProcessBinaryData(view.buffer); } } else if (recFileProtocol == 200) { // Intel AMT midstream KVM var view = new Uint8Array(data.length); for (var i = 0; i < data.length; i++) { view[i] = data.charCodeAt(i); } amtDesktop.ProcessBinaryData(view.buffer); } } else if ((type == 2) && flagBinary && flagUser) { // User --> Device data if (recFileProtocol == 101) { // Intel AMT KVM if (rstr2hex(data) == '0000000008080001000700070003050200000000') { amtDesktop.bpp = 1; } // Switch to 1 byte per pixel. } } // This is a PNG screenshot of the display, load it and render it. if ((type == 3) && (recFileProtocol == 200)) { var tile = new Image(); tile.src = "data:image/png;base64," + btoa(data); tile.onload = function () { amtDesktop.canvas.drawImage(tile, 0, 0); } tile.error = function () { } } if (playing) { readNextBlock(processBlock); } } function cleanup() { clearXTerm(); recFile = null; recFilePtr = 0; recFileMetadata = null; playing = false; if (agentDesktop != null) { agentDesktop.Canvas.clearRect(0, 0, agentDesktop.CanvasId.width, agentDesktop.CanvasId.height); agentDesktop = null; } if (amtDesktop != null) { amtDesktop.canvas.clearRect(0, 0, amtDesktop.CanvasId.width, amtDesktop.CanvasId.height); amtDesktop = null; } readState = 0; waitTimerArgs = null; currentDeltaTimeTotalSec = 0; recFileEndTime = 0; agentTerminal = null; if (waitTimer != null) { clearTimeout(waitTimer); waitTimer = null; } QH('deskstatus', ''); QE('PlayButton', false); QE('PauseButton', false); QE('RestartButton', false); QE('SeekBackwardButton', false); QE('SeekForwardButton', false); QS('progressbar').width = '0px'; QH('timespan', '00:00:00'); QV('metadatadiv', true); if (urlargs.stream == null) { QH('metadatadiv', '<span style=\"font-family:Arial,Helvetica Neue,Helvetica,sans-serif;font-size:28px\">MeshCentral Session Player</span><br /><br /><span style=color:gray>' + "Drag & drop a .mcrec file or click \"Open File...\"" + '</span>'); } else { QH('metadatadiv', ''); } QV('DeskParent', true); QV('TermParent', false); QV('XTermParent', false); } function ondrop(e) { if (xxdialogMode) return; haltEvent(e); QV('bigfail', false); QV('bigok', false); // Check if these are files we can upload, remove all folders. if (e.dataTransfer == null) return; var files = []; for (var i in e.dataTransfer.files) { if ((e.dataTransfer.files[i].type != null) && (e.dataTransfer.files[i].size != null) && (e.dataTransfer.files[i].size != 0) && (e.dataTransfer.files[i].name.endsWith('.mcrec'))) { files.push(e.dataTransfer.files[i]); } } if (files.length == 0) return; cleanup(); recFile = files[0]; recFilePtr = 0; readLastBlock(function (type, flags, time, extras) { if (type == 3) { // File is ok recFileEndTime = time; recFileExtras = extras; readNextBlock(processFirstBlock); } else { // This is not a good file recFileEndTime = 0; } }); } var dragtimer = null; function ondragover(e) { if (xxdialogMode) return; haltEvent(e); if (dragtimer != null) { clearTimeout(dragtimer); dragtimer = null; } var ac = true; QV('bigok', ac); QV('bigfail', !ac); } function ondragleave(e) { if (xxdialogMode) return; haltEvent(e); dragtimer = setTimeout(function () { QV('bigfail', false); QV('bigok', false); dragtimer = null; }, 10); } function onkeypress(e) { if (xxdialogMode) return; if (e.key == ' ') { togglePause(); haltEvent(e); } if (e.key == '1') { Q('PlaySpeed').value = 4; haltEvent(e); } if (e.key == '2') { Q('PlaySpeed').value = 2; haltEvent(e); } if (e.key == '3') { Q('PlaySpeed').value = 1; haltEvent(e); } if (e.key == '4') { Q('PlaySpeed').value = 0.5; haltEvent(e); } if (e.key == '5') { Q('PlaySpeed').value = 0.25; haltEvent(e); } if (e.key == '6') { Q('PlaySpeed').value = 0.1; haltEvent(e); } if (e.key == '0') { pause(); restart(); haltEvent(e); } } function saveAsWebMfile() { var x = ''; x += addHtmlValue4("Frame rate", '<select id=webmframerate style=width:200px><option value=100 selected>' + "10 frames/sec" + '</option><option value=50>' + "20 frames/sec" + '</option></select>'); x += addHtmlValue4("Quality", '<select id=webmquality style=width:200px><option value=90>' + "90%" + '</option><option value=80>' + "80%" + '</option><option value=60 selected>' + "60%" + '</option><option value=40>' + "40%" + '</option><option value=20>' + "20%" + '</option><option value=10>' + "10%" + '</option></select>'); setDialogMode(2, "Convert to WebM", 3, saveAsWebMfileEx, x); } // Convert the remote desktop or KVM file into a WebM movie file. function saveAsWebMfileEx() { videoFrameDuration = parseInt(Q('webmframerate').value); var quality = parseInt(Q('webmquality').value) / 100; //console.log(videoFrameDuration, quality); videoWriterLastFrame = null; videoWriter = new WebMWriter({ quality: quality, frameDuration: 100, transparent: false }); restart(); play(); QE('PlayButton', false); QE('PauseButton', false); QE('RestartButton', false); QE('PlaySpeed', false); QE('SeekBackwardButton', false); QE('SeekForwardButton', false); QE('ConvertAsWebM', false); QE('OpenFileButton', false); } function preCanvasDraw() { if (videoWriter) { var delta = videoWriterCurrentFrame - videoWriterLastFrame; if (delta >= videoFrameDuration) { videoWriter.addFrame(Q('Desk'), delta); videoWriterLastFrame = videoWriterCurrentFrame; } } } function openfile() { if (xxdialogMode) return; var x = '<input type=file name=files id=p2fileinput style=width:100% accept=".mcrec" onchange="openfileChanged()" />'; setDialogMode(2, "Open File...", 3, openfileEx, x); QE('idx_dlgOkButton', false); } function openfileEx() { var xfiles = Q('p2fileinput').files; if (xfiles != null) { var files = []; for (var i in xfiles) { if ((xfiles[i].type != null) && (xfiles[i].size != null) && (xfiles[i].size != 0) && (xfiles[i].name.endsWith('.mcrec'))) { files.push(xfiles[i]); } } } if (files.length == 0) return; cleanup(); recFile = files[0]; recFilePtr = 0; readLastBlock(function (type, flags, time, extras) { if (type == 3) { // File is ok recFileEndTime = time; recFileExtras = extras; readNextBlock(processFirstBlock); } else { // This is not a good file recFileEndTime = 0; } }); Q('OpenFileButton').blur(); } function openfileChanged() { var xfiles = Q('p2fileinput').files; if (xfiles != null) { var files = []; for (var i in xfiles) { if ((xfiles[i].type != null) && (xfiles[i].size != null) && (xfiles[i].size != 0) && (xfiles[i].name.endsWith('.mcrec'))) { files.push(xfiles[i]); } } } QE('idx_dlgOkButton', files.length == 1); } function togglePause() { if (xxdialogMode) return; if (term != null) return; if (recFile != null) { if (playing == true) { pause(); } else { if (recFilePtr != recFile.size) { play(); } } } return false; } function play() { if (xxdialogMode) return; Q('PlayButton').blur(); if ((playing == true) || (recFileProtocol == 0)) return; playing = true; QV('metadatadiv', false); QE('PlayButton', false); QE('PauseButton', true); QE('RestartButton', false); if ((recFileProtocol == 1) && (term == null)) { QV('DeskParent', false); QV('TermParent', false); QV('XTermParent', true); setupXTerm(); //agentTerminal = CreateAmtRemoteTerminal('Term', {}); //agentTerminal.State = 3; } readNextBlock(processBlock); } function pause() { if (xxdialogMode) return; Q('PauseButton').blur(); if (playing == false) return; playing = false; QE('PlayButton', recFilePtr != recFile.size); QE('PauseButton', false); QE('RestartButton', recFilePtr != 0); if (waitTimer != null) { clearTimeout(waitTimer); waitTimer = null; processBlockEx(waitTimerArgs[0], waitTimerArgs[1], waitTimerArgs[2], waitTimerArgs[3]); waitTimerArgs = null; } } function restart() { if (xxdialogMode) return; Q('RestartButton').blur(); if (playing == true) return; recFilePtr = 0; readState = 0; currentDeltaTimeTotalSec = 0; QV('metadatadiv', true); QE('PlayButton', true); QE('PauseButton', false); QE('RestartButton', false); QS('progressbar').width = '0px'; QH('timespan', '00:00:00'); QV('DeskParent', true); QV('TermParent', false); QV('XTermParent', false); clearXTerm(); if (agentDesktop) { agentDesktop.Canvas.clearRect(0, 0, agentDesktop.CanvasId.width, agentDesktop.CanvasId.height); } else if (amtDesktop) { amtDesktop.canvas.clearRect(0, 0, amtDesktop.CanvasId.width, amtDesktop.CanvasId.height); amtDesktop = CreateAmtRemoteDesktop('Desk'); amtDesktop.onScreenSizeChange = deskAdjust; amtDesktop.State = 3; amtDesktop.Start(); if (recFileMetadata.protocol == 200) { if (recFileMetadata.bpp) { amtDesktop.bpp = recFileMetadata.bpp; } amtDesktop.state = 3; } } else if (agentTerminal) { agentTerminal = null; } } function clearConsoleMsg() { QH('p11DeskConsoleMsg', ''); } // Toggle the web page to full screen function toggleAspectRatio(toggle) { if (toggle === 1) { deskAspectRatio = ((deskAspectRatio + 1) % 3); } deskAdjust(); } function deskAdjust() { var parentH = Q('DeskParent').clientHeight, parentW = Q('DeskParent').clientWidth; var deskH = Q('Desk').height, deskW = Q('Desk').width; if (deskAspectRatio == 2) { // Scale mode QS('Desk')['margin-top'] = null; QS('Desk').height = '100%'; QS('Desk').width = '100%'; QS('DeskParent').overflow = 'hidden'; } else if (deskAspectRatio == 1) { // Zoomed mode QS('Desk')['margin-top'] = '0px'; //QS('Desk')['margin-left'] = '0px'; QS('Desk').height = deskH + 'px'; QS('Desk').width = deskW + 'px'; QS('DeskParent').overflow = 'scroll'; } else { // Fixed aspect ratio if ((parentH / parentW) > (deskH / deskW)) { var hNew = ((deskH * parentW) / deskW) + 'px'; //if (webPageFullScreen || fullscreen) { //QS('deskarea3x').height = null; //} else { // QS('deskarea3x').height = hNew; //QS('deskarea3x').height = null; //} QS('Desk').height = hNew; QS('Desk').width = '100%'; } else { var wNew = ((deskW * parentH) / deskH) + 'px'; //if (webPageFullScreen || fullscreen) { //QS('Desk').height = null; //} else { QS('Desk').height = '100%'; //} QS('Desk').width = wNew; } QS('Desk')['margin-top'] = null; QS('DeskParent').overflow = 'hidden'; } } function seekBackward() { if (xxdialogMode) return; var ndxNumber = Math.round(currentDeltaTimeTotalSec / recFileMetadata.indexInterval); if (ndxNumber < 2) { pause(); restart(); } else { if (recFileMetadata.indexes[ndxNumber - 2] != null) { seek(ndxNumber - 2); } } } function seekForward() { if (xxdialogMode) return; var ndxNumber = Math.round(currentDeltaTimeTotalSec / recFileMetadata.indexInterval); if (recFileMetadata.indexes[ndxNumber] != null) { seek(ndxNumber); } } function progressBarSeek(event) { var ndxNumber = Math.round((event.clientX / document.body.offsetWidth) * (recFileMetadata.indexes.length + 1)) - 1; if (ndxNumber == -1) { pause(); restart(); } else { seek(ndxNumber); } } var SeekIndex; var SeekIndexPtr; var SeekIndexTime; var SeekPlayState; function seek(indexNumber) { if (xxdialogMode) return; //console.log('seek', indexNumber); if ((recFileMetadata.indexes == null) || (recFileMetadata.indexes[indexNumber] == null)) return null; SeekPlayState = playing; pause(); restart(); SeekIndex = recFileMetadata.indexes[indexNumber]; SeekIndexPtr = 3; recFileLastTime = SeekIndexTime = recFileStartTime + ((1 + indexNumber) * recFileMetadata.indexInterval * 1000); recFilePtr = recFileIndexBasePtr + SeekIndex[0]; var width = SeekIndex[1]; var height = SeekIndex[2]; if (recFileEndTime == 0) { // File pointer progress bar QS('progressbar').width = Math.floor(100 * (recFilePtr / recFile.size)) + '%'; } else { // Time progress bar QS('progressbar').width = Math.floor(((recFileLastTime - recFileStartTime) / (recFileEndTime - recFileStartTime)) * 100) + '%'; } if (agentDesktop) { agentDesktop.Canvas.clearRect(0, 0, agentDesktop.CanvasId.width, agentDesktop.CanvasId.height); agentDesktop.ProcessScreenMsg(width, height); } QV('metadatadiv', false); QV('Desk', false); seekFetchNext(function () { QV('Desk', true); if (SeekPlayState) { play(); } }); } function seekFetchNext(func) { if (SeekIndex[SeekIndexPtr] == null) { func(); return; } readBlockAt(recFileIndexBasePtr + SeekIndex[SeekIndexPtr], function (type, flags, time, data) { SeekIndexPtr++; processBlockEx(type, flags, SeekIndexTime, data, true); seekFetchNext(func); }); } // // POPUP DIALOG // // null = Hidden, 1 = Generic Message var xxdialogMode = 0; var xxdialogFunc; var xxdialogButtons; var xxdialogTag; var xxcurrentView = -1; // Display a dialog box // Parameters: Dialog Mode (0 = none), Dialog Title, Buttons (1 = OK, 2 = Cancel, 3 = OK & Cancel), Call back function(0 = Cancel, 1 = OK), Dialog Content (Mode 2 only) function setDialogMode(x, y, b, f, c, tag) { xxdialogMode = x; xxdialogFunc = f; xxdialogButtons = b; xxdialogTag = tag; QE('idx_dlgOkButton', true); QV('idx_dlgOkButton', b & 1); QV('idx_dlgCancelButton', b & 2); QV('id_dialogclose', (b & 2) || (b & 8)); QV('idx_dlgDeleteButton', b & 4); QV('idx_dlgButtonBar', b & 7); if (y) QH('id_dialogtitle', y); for (var i = 1; i < 3; i++) { QV('dialog' + i, i == x); } // Edit this line when more dialogs are added QV('dialog', x); if (c) { if (x == 2) { QH('id_dialogOptions', c); } else { QH('id_dialogMessage', c); } } } function dialogclose(x) { var f = xxdialogFunc, b = xxdialogButtons, t = xxdialogTag; setDialogMode(); if (((b & 8) || x) && f) f(x, t); } function messagebox(t, m) { setSessionActivity(); QH('id_dialogMessage', m); setDialogMode(1, t, 1); } function statusbox(t, m) { setSessionActivity(); QH('id_dialogMessage', m); setDialogMode(1, t); } function haltEvent(e) { if (e.preventDefault) e.preventDefault(); if (e.stopPropagation) e.stopPropagation(); return false; } function pad2(num) { var s = '00' + num; return s.substr(s.length - 2); } function format(format) { var args = Array.prototype.slice.call(arguments, 1); return format.replace(/{(\d+)}/g, function (match, number) { return typeof args[number] != 'undefined' ? args[number] : match; }); }; function addHtmlValue(t, v) { return '<table><td style=width:120px>' + t + '<td><b>' + v + '</b></table>'; } function addHtmlValue2(t, v) { return '<div><div style=display:inline-block;float:right>' + v + '</div><div style=display:inline-block>' + t + '</div></div>'; } function addHtmlValue3(t, v) { return '<div><b>' + t + '</b></div><div style=margin-left:16px>' + v + '</div>'; } function addHtmlValue4(t, v) { return '<table style=width:100%><td style=width:120px>' + t + '<td style=text-align:right><b>' + v + '</b></table>'; } function addHtmlValue5(t, v) { return '<div style=padding:4px><div style=display:inline-block;float:right><b>' + v + '</b></div><div style=display:inline-block>' + t + '</div></div>'; } // Make the dialog box movable function dialogBoxDrag() { var elmnt = Q('dialog'); var pos1 = 0, pos2 = 0, pos3 = 0, pos4 = 0; Q('dialogHeader').onmousedown = dragMouseDown; function dragMouseDown(e) { e = e || window.event; e.preventDefault(); pos3 = e.clientX; pos4 = e.clientY; document.onmouseup = closeDragElement; document.onmousemove = elementDrag; } function elementDrag(e) { e = e || window.event; e.preventDefault(); pos1 = pos3 - e.clientX; pos2 = pos4 - e.clientY; pos3 = e.clientX; pos4 = e.clientY; elmnt.style.top = (elmnt.offsetTop - pos2) + 'px'; elmnt.style.left = (elmnt.offsetLeft - pos1) + 'px'; } function closeDragElement() { document.onmouseup = null; document.onmousemove = null; } } function ArrayBufferToString(buffer) { return BinaryToString(String.fromCharCode.apply(null, Array.prototype.slice.apply(new Uint8Array(buffer)))); } function StringToArrayBuffer(string) { return StringToUint8Array(string).buffer; } function BinaryToString(binary) { var error; try { return decodeURIComponent(escape(binary)); } catch (_error) { error = _error; if (error instanceof URIError) { return binary; } else { throw error; } } } function StringToBinary(string) { var chars, code, i, isUCS2, len, _i; len = string.length; chars = []; isUCS2 = false; for (i = _i = 0; 0 <= len ? _i < len : _i > len; i = 0 <= len ? ++_i : --_i) { code = String.prototype.charCodeAt.call(string, i); if (code > 255) { isUCS2 = true; chars = null; break; } else { chars.push(code); } } if (isUCS2 === true) { return unescape(encodeURIComponent(string)); } else { return String.fromCharCode.apply(null, Array.prototype.slice.apply(chars)); } } function StringToUint8Array(string) { var binary, binLen, buffer, chars, i, _i; binary = StringToBinary(string); binLen = binary.length; buffer = new ArrayBuffer(binLen); chars = new Uint8Array(buffer); for (i = _i = 0; 0 <= binLen ? _i < binLen : _i > binLen; i = 0 <= binLen ? ++_i : --_i) { chars[i] = String.prototype.charCodeAt.call(binary, i); } return chars; } function setupXTerm() { // Setup the terminal if (term != null) { term.dispose(); } term = new Terminal(); term.open(Q('XTermParent')); term.onData(function (data) { if (tunnel != null) { tunnel.sendText(data); } }) term.resize(80, 25); //term.setOption('convertEol', true); // Consider \n to be \r\n, this should be taken care of by "termios" } function clearXTerm() { if (term != null) { term.dispose(); term = null; } } function writeXTerm(data) { if (term == null) return; if (typeof data == 'string') { term.writeUtf8(data); } else { term.writeUtf8(new Uint8Array(data)); } } start(); </script> </body> </html>