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8803721f3d
* Move to TypeScript from legacy JavaScript * Add support of xterm.js * Hterm is still available for backward compatibility
99 lines
3.7 KiB
JavaScript
99 lines
3.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.protocols = ["webtty"];
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exports.msgInputUnknown = '0';
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exports.msgInput = '1';
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exports.msgPing = '2';
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exports.msgResizeTerminal = '3';
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exports.msgUnknownOutput = '0';
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exports.msgOutput = '1';
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exports.msgPong = '2';
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exports.msgSetWindowTitle = '3';
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exports.msgSetPreferences = '4';
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exports.msgSetReconnect = '5';
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var WebTTY = (function () {
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function WebTTY(term, connectionFactory, args, authToken) {
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this.term = term;
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this.connectionFactory = connectionFactory;
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this.args = args;
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this.authToken = authToken;
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this.reconnect = -1;
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}
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;
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WebTTY.prototype.open = function () {
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var _this = this;
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var connection = this.connectionFactory.create();
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var pingTimer;
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var reconnectTimeout;
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var setup = function () {
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connection.onOpen(function () {
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var termInfo = _this.term.info();
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connection.send(JSON.stringify({
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Arguments: _this.args,
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AuthToken: _this.authToken,
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}));
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var resizeHandler = function (colmuns, rows) {
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connection.send(exports.msgResizeTerminal + JSON.stringify({
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columns: colmuns,
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rows: rows
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}));
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};
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_this.term.onResize(resizeHandler);
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resizeHandler(termInfo.columns, termInfo.rows);
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_this.term.onInput(function (input) {
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connection.send(exports.msgInput + input);
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});
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pingTimer = setInterval(function () {
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connection.send(exports.msgPing);
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}, 30 * 1000);
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});
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connection.onReceive(function (data) {
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var payload = data.slice(1);
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switch (data[0]) {
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case exports.msgOutput:
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_this.term.output(decodeURIComponent(Array.prototype.map.call(atob(payload), function (c) {
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return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);
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}).join('')));
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break;
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case exports.msgPong:
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break;
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case exports.msgSetWindowTitle:
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_this.term.setWindowTitle(payload);
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break;
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case exports.msgSetPreferences:
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var preferences = JSON.parse(payload);
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_this.term.setPreferences(preferences);
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break;
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case exports.msgSetReconnect:
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var autoReconnect = JSON.parse(payload);
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console.log("Enabling reconnect: " + autoReconnect + " seconds");
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_this.reconnect = autoReconnect;
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break;
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}
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});
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connection.onClose(function () {
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clearInterval(pingTimer);
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_this.term.deactivate();
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_this.term.showMessage("Connection Closed", 0);
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if (_this.reconnect > 0) {
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reconnectTimeout = setTimeout(function () {
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connection = _this.connectionFactory.create();
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_this.term.reset();
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setup();
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}, _this.reconnect * 1000);
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}
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});
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connection.open();
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};
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setup();
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return function () {
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clearTimeout(reconnectTimeout);
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connection.close();
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};
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};
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;
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return WebTTY;
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}());
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exports.WebTTY = WebTTY;
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;
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//# sourceMappingURL=webtty.js.map
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