aad3744552
Used [standard](https://github.com/feross/standard) to lint some of the code. Cross-platform directory handling (updated references to filesystem paths to use path.join)
117 lines
4.5 KiB
JavaScript
117 lines
4.5 KiB
JavaScript
var sessionLog,
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sessionLogEnable = false,
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sessionFooter,
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logDate
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// replay password to server, requires
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function replayCredentials () {
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socket.emit('control', 'replayCredentials')
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console.log('replaying credentials')
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return false
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}
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// Set variable to toggle log data from client/server to a varialble
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// for later download
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function toggleLog () {
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if (sessionLogEnable === true) {
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sessionLogEnable = false
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document.getElementById('toggleLog').innerHTML = '<a class="toggleLog" href="javascript:void(0);" onclick="toggleLog();">Start Log</a>'
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console.log('stopping log, ' + sessionLogEnable)
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currentDate = new Date()
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sessionLog = sessionLog + '\r\n\r\nLog End for ' + sessionFooter + ': ' + currentDate.getFullYear() + '/' + (currentDate.getMonth() + 1) + '/' + currentDate.getDate() + ' @ ' + currentDate.getHours() + ':' + currentDate.getMinutes() + ':' + currentDate.getSeconds() + '\r\n'
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logDate = currentDate
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return false
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} else {
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sessionLogEnable = true
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document.getElementById('toggleLog').innerHTML = '<a class="toggleLog" href="javascript:void(0)" onclick="toggleLog();">Logging - STOP LOG</a>'
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document.getElementById('downloadLog').style.display = 'inline'
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console.log('starting log, ' + sessionLogEnable)
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currentDate = new Date()
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sessionLog = 'Log Start for ' + sessionFooter + ': ' + currentDate.getFullYear() + '/' + (currentDate.getMonth() + 1) + '/' + currentDate.getDate() + ' @ ' + currentDate.getHours() + ':' + currentDate.getMinutes() + ':' + currentDate.getSeconds() + '\r\n\r\n'
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logDate = currentDate
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return false
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}
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}
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// cross browser method to "download" an element to the local system
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// used for our client-side logging feature
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function downloadLog () {
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myFile = 'WebSSH2-' + logDate.getFullYear() + (logDate.getMonth() + 1) + logDate.getDate() + '_' + logDate.getHours() + logDate.getMinutes() + logDate.getSeconds() + '.log'
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// regex should eliminate escape sequences from being logged.
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var blob = new Blob([sessionLog.replace(/[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g, '')], {
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type: 'text/plain'
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})
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if (window.navigator.msSaveOrOpenBlob) {
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window.navigator.msSaveBlob(blob, myFile)
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} else {
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var elem = window.document.createElement('a')
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elem.href = window.URL.createObjectURL(blob)
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elem.download = myFile
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document.body.appendChild(elem)
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elem.click()
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document.body.removeChild(elem)
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}
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}
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document.getElementById('downloadLog').style.display = 'none'
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document.getElementById('credentials').style.display = 'none'
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var terminalContainer = document.getElementById('terminal-container'),
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term = new Terminal({
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cursorBlink: true
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}),
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socket,
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termid
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term.open(terminalContainer)
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term.fit()
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if (document.location.pathname) {
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var parts = document.location.pathname.split('/'),
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base = parts.slice(0, parts.length - 1).join('/') + '/',
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resource = base.substring(1) + 'socket.io'
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socket = io.connect(null, {
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resource: resource
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})
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} else {
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socket = io.connect()
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}
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socket.on('connect', function () {
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socket.emit('geometry', term.cols, term.rows)
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term.on('data', function (data) {
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socket.emit('data', data)
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})
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socket.on('title', function (data) {
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document.title = data
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}).on('status', function (data) {
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document.getElementById('status').innerHTML = data
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}).on('headerBackground', function (data) {
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document.getElementById('header').style.backgroundColor = data
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}).on('header', function (data) {
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document.getElementById('header').innerHTML = data
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}).on('footer', function (data) {
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sessionFooter = data
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document.getElementById('footer').innerHTML = data
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}).on('statusBackground', function (data) {
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document.getElementById('status').style.backgroundColor = data
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}).on('allowreplay', function (data) {
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if (data === 'true') {
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console.log('allowreplay: ' + data)
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document.getElementById('credentials').style.display = 'inline'
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} else {
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document.getElementById('credentials').style.display = 'none'
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}
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}).on('data', function (data) {
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term.write(data)
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if (sessionLogEnable) {
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sessionLog = sessionLog + data
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}
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}).on('disconnect', function (err) {
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document.getElementById('status').style.backgroundColor = 'red'
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document.getElementById('status').innerHTML = 'WEBSOCKET SERVER DISCONNECTED' + err
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socket.io.reconnection(false)
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}).on('error', function (err) {
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document.getElementById('status').style.backgroundColor = 'red'
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document.getElementById('status').innerHTML = 'ERROR ' + err
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})
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})
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