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https://github.com/Ylianst/MeshCentral.git
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MeshMessenger will now try to switch to a WebRTC data channel.
This commit is contained in:
Ylian Saint-Hilaire
parent
0edf857eab
commit
1e0e92fb23
5 changed files with 135 additions and 243 deletions
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@ -1,207 +0,0 @@
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/*
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Copyright 2018 Intel Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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var refTable = {};
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function event_switcher_helper(desired_callee, target)
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{
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this._ObjectID = 'event_switcher';
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this.func = function func()
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{
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var args = [];
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for(var i in arguments)
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{
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args.push(arguments[i]);
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}
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return (func.target.apply(func.desired, args));
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};
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this.func.desired = desired_callee;
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this.func.target = target;
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this.func.self = this;
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}
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function event_switcher(desired_callee, target)
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{
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return (new event_switcher_helper(desired_callee, target));
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}
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function Promise(promiseFunc)
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{
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this._ObjectID = 'promise';
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this.promise = this;
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this._internal = { _ObjectID: 'promise.internal', promise: this, func: promiseFunc, completed: false, errors: false, completedArgs: [] };
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require('events').EventEmitter.call(this._internal);
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this._internal.on('_eventHook', function (eventName, eventCallback)
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{
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//console.log('hook', eventName, 'errors/' + this.errors + ' completed/' + this.completed);
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var r = null;
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if (eventName == 'resolved' && !this.errors && this.completed)
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{
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r = eventCallback.apply(this, this.completedArgs);
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if(r!=null)
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{
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this.emit_returnValue('resolved', r);
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}
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}
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if (eventName == 'rejected' && this.errors && this.completed)
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{
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eventCallback.apply(this, this.completedArgs);
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}
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if (eventName == 'settled' && this.completed)
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{
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eventCallback.apply(this, []);
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}
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});
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this._internal.resolver = function _resolver()
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{
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_resolver._self.errors = false;
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_resolver._self.completed = true;
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_resolver._self.completedArgs = [];
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var args = ['resolved'];
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if (this.emit_returnValue && this.emit_returnValue('resolved') != null)
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{
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_resolver._self.completedArgs.push(this.emit_returnValue('resolved'));
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args.push(this.emit_returnValue('resolved'));
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}
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else
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{
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for (var a in arguments)
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{
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_resolver._self.completedArgs.push(arguments[a]);
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args.push(arguments[a]);
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}
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}
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_resolver._self.emit.apply(_resolver._self, args);
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_resolver._self.emit('settled');
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};
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this._internal.rejector = function _rejector()
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{
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_rejector._self.errors = true;
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_rejector._self.completed = true;
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_rejector._self.completedArgs = [];
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var args = ['rejected'];
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for (var a in arguments)
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{
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_rejector._self.completedArgs.push(arguments[a]);
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args.push(arguments[a]);
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}
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_rejector._self.emit.apply(_rejector._self, args);
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_rejector._self.emit('settled');
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};
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this.catch = function(func)
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{
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this._internal.once('rejected', event_switcher(this, func).func);
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}
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this.finally = function (func)
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{
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this._internal.once('settled', event_switcher(this, func).func);
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};
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this.then = function (resolved, rejected)
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{
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if (resolved) { this._internal.once('resolved', event_switcher(this, resolved).func); }
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if (rejected) { this._internal.once('rejected', event_switcher(this, rejected).func); }
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var retVal = new Promise(function (r, j) { });
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this._internal.once('resolved', retVal._internal.resolver);
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this._internal.once('rejected', retVal._internal.rejector);
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retVal.parentPromise = this;
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return (retVal);
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};
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this._internal.resolver._self = this._internal;
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this._internal.rejector._self = this._internal;;
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try
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{
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promiseFunc.call(this, this._internal.resolver, this._internal.rejector);
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}
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catch(e)
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{
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this._internal.errors = true;
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this._internal.completed = true;
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this._internal.completedArgs = [e];
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this._internal.emit('rejected', e);
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this._internal.emit('settled');
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}
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if(!this._internal.completed)
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{
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// Save reference of this object
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refTable[this._internal._hashCode()] = this._internal;
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this._internal.once('settled', function () { refTable[this._hashCode()] = null; });
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}
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}
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Promise.resolve = function resolve()
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{
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var retVal = new Promise(function (r, j) { });
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var args = [];
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for (var i in arguments)
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{
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args.push(arguments[i]);
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}
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retVal._internal.resolver.apply(retVal._internal, args);
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return (retVal);
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};
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Promise.reject = function reject() {
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var retVal = new Promise(function (r, j) { });
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var args = [];
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for (var i in arguments) {
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args.push(arguments[i]);
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}
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retVal._internal.rejector.apply(retVal._internal, args);
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return (retVal);
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};
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Promise.all = function all(promiseList)
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{
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var ret = new Promise(function (res, rej)
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{
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this.__rejector = rej;
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this.__resolver = res;
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this.__promiseList = promiseList;
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this.__done = false;
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this.__count = 0;
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});
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for (var i in promiseList)
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{
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promiseList[i].then(function ()
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{
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// Success
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if(++ret.__count == ret.__promiseList.length)
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{
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ret.__done = true;
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ret.__resolver(ret.__promiseList);
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}
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}, function (arg)
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{
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// Failure
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if(!ret.__done)
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{
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ret.__done = true;
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ret.__rejector(arg);
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}
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});
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}
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if (promiseList.length == 0)
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{
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ret.__resolver(promiseList);
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}
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return (ret);
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};
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module.exports = Promise;
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@ -249,7 +249,7 @@ function windows_terminal() {
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break;
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case EVENT_CONSOLE_UPDATE_SIMPLE:
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//console.log('UPDATE SIMPLE: [X: ' + LOWORD(idObject.Val) + ' Y: ' + HIWORD(idObject.Val) + ' Char: ' + LOWORD(idChild.Val) + ' Attr: ' + HIWORD(idChild.Val) + ']');
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var simplebuffer = { data: [Buffer.alloc(1, LOWORD(idChild.Val))], attributes: [HIWORD(idChild.Val)], width: 1, height: 1, x: LOWORD(idObject.Val) + 1, y: HIWORD(idObject.Val) };
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var simplebuffer = { data: [ Buffer.alloc(1, LOWORD(idChild.Val)) ], attributes: [ HIWORD(idChild.Val) ], width: 1, height: 1, x: LOWORD(idObject.Val), y: HIWORD(idObject.Val) };
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this.terminal._SendDataBuffer(simplebuffer);
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break;
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case EVENT_CONSOLE_UPDATE_SCROLL:
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@ -330,8 +330,8 @@ function windows_terminal() {
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}
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this._WriteCharacter = function (key, bControlKey) {
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var rec = GM.CreateVariable(20);
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rec.Deref(0, 2).toBuffer().writeUInt16LE(KEY_EVENT); // rec.EventType
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rec.Deref(4, 4).toBuffer().writeUInt16LE(1); // rec.Event.KeyEvent.bKeyDown
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rec.Deref(0, 2).toBuffer().writeUInt16LE(KEY_EVENT); // rec.EventType
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rec.Deref(4, 4).toBuffer().writeUInt16LE(1); // rec.Event.KeyEvent.bKeyDown
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rec.Deref(16, 4).toBuffer().writeUInt32LE(bControlKey); // rec.Event.KeyEvent.dwControlKeyState
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rec.Deref(14, 1).toBuffer()[0] = key; // rec.Event.KeyEvent.uChar.AsciiChar
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rec.Deref(8, 2).toBuffer().writeUInt16LE(1); // rec.Event.KeyEvent.wRepeatCount
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return (this._kernel32.WriteConsoleInputA(this._stdinput, rec, 1, dwWritten).Val != 0);
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}
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// Get the current visible screen buffer
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this._GetScreenBuffer = function (sx, sy, ex, ey) {
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// get the current visible screen buffer
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var info = GM.CreateVariable(22);
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if (this._kernel32.GetConsoleScreenBufferInfo(this._stdoutput, info).Val == 0) { throw ('Error getting screen buffer info'); }
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@ -366,7 +365,6 @@ function windows_terminal() {
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this._scrx = this._scry = 0;
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}
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var nBuffer = GM.CreateVariable((ex - sx + 1) * (ey - sy + 1) * 4);
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var size = GM.CreateVariable(4);
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size.Deref(0, 2).toBuffer().writeUInt16LE(ex - sx + 1, 0);
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//line = data.data.slice(data.width * dy, (data.width * dy) + data.width);
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//attr = data.attributes.slice(data.width * dy, (data.width * dy) + data.width);
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this._stream.push(TranslateLine(data.x, data.y + dy + 1, line, attr));
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this._stream.push(TranslateLine(data.x + 1, data.y + dy + 1, line, attr));
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}
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}
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