mirror of
https://github.com/Ylianst/MeshCentral.git
synced 2025-03-09 15:40:18 +00:00
Updated all MeshAgents.
This commit is contained in:
Ylian Saint-Hilaire
parent
68e140a38b
commit
70b1128440
26 changed files with 226 additions and 226 deletions
|
|
@ -13,8 +13,54 @@
|
|||
/*jshint esversion: 6 */
|
||||
"use strict";
|
||||
|
||||
|
||||
/*
|
||||
--- KVM Commands ---
|
||||
MNG_KVM_NOP = 0,
|
||||
MNG_KVM_KEY = 1,
|
||||
MNG_KVM_MOUSE = 2,
|
||||
MNG_KVM_MOUSE_CURSOR = 88,
|
||||
MNG_KVM_MOUSE_MOVE = 89,
|
||||
MNG_KVM_PICTURE = 3,
|
||||
MNG_KVM_COPY = 4,
|
||||
MNG_KVM_COMPRESSION = 5,
|
||||
MNG_KVM_REFRESH = 6,
|
||||
MNG_KVM_SCREEN = 7,
|
||||
MNG_KVM_PAUSE = 8,
|
||||
MNG_TERMTEXT = 9,
|
||||
MNG_CTRLALTDEL = 10,
|
||||
MNG_KVM_GET_DISPLAYS = 11,
|
||||
MNG_KVM_SET_DISPLAY = 12,
|
||||
MNG_KVM_FRAME_RATE_TIMER = 13,
|
||||
MNG_KVM_INIT_TOUCH = 14,
|
||||
MNG_KVM_TOUCH = 15,
|
||||
MNG_KVM_CONNECTCOUNT = 16,
|
||||
MNG_KVM_MESSAGE = 17,
|
||||
MNG_ECHO = 21,
|
||||
MNG_JUMBO = 27,
|
||||
MNG_GETDIR = 50,
|
||||
MNG_FILEMOVE = 51,
|
||||
MNG_FILEDELETE = 52,
|
||||
MNG_FILECOPY = 53,
|
||||
MNG_FILECREATEDIR = 54,
|
||||
MNG_FILETRANSFER = 55,
|
||||
MNG_FILEUPLOAD = 56,
|
||||
MNG_FILESEARCH = 57,
|
||||
MNG_FILETRANSFER2 = 58,
|
||||
MNG_KVM_DISCONNECT = 59,
|
||||
MNG_GETDIR2 = 60, // Same as MNG_GETDIR but with date/time.
|
||||
MNG_FILEUPLOAD2 = 61, // Used for slot based fast upload.
|
||||
MNG_FILEDELETEREC = 62, // Same as MNG_FILEDELETE but recursive
|
||||
MNG_USERCONSENT = 63, // Used to notify management console of user consent state
|
||||
MNG_DEBUG = 64, // Debug/Logging Message for ILibRemoteLogging
|
||||
MNG_ERROR = 65,
|
||||
MNG_ENCAPSULATE_AGENT_COMMAND = 70
|
||||
*/
|
||||
|
||||
function CreateDesktopDecoder() {
|
||||
var obj = {};
|
||||
obj.agent = null;
|
||||
obj.viewers = [];
|
||||
obj.width = 0;
|
||||
obj.height = 0;
|
||||
obj.swidth = 0;
|
||||
|
|
@ -28,9 +74,139 @@ function CreateDesktopDecoder() {
|
|||
obj.lastScreenSizeCounter = 0;
|
||||
obj.firstData = null;
|
||||
obj.lastData = null;
|
||||
obj.lastDisplayInfoData = null;
|
||||
obj.desktopPaused = true;
|
||||
obj.imageCompression = 50;
|
||||
obj.imageScaling = 1024;
|
||||
obj.imageFrameRate = 50;
|
||||
|
||||
obj.addPeer = function (peer) {
|
||||
if (peer.req.query.browser) {
|
||||
console.log('addPeer-viewer');
|
||||
|
||||
// This is a viewer
|
||||
if (obj.viewers.indexOf(peer) >= 0) return true;
|
||||
obj.viewers.push(peer);
|
||||
|
||||
// Setup the viewer
|
||||
peer.desktopPaused = true;
|
||||
peer.imageCompression = 30;
|
||||
peer.imageScaling = 1024;
|
||||
peer.imageFrameRate = 100;
|
||||
peer.dataPtr = obj.firstData;
|
||||
} else {
|
||||
console.log('addPeer-agent');
|
||||
if (obj.agent != null) return false;
|
||||
|
||||
// This is the agent
|
||||
obj.agent = peer;
|
||||
|
||||
// Setup the agent
|
||||
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
obj.removePeer = function (peer) {
|
||||
if (peer == agent) {
|
||||
console.log('removePeer-agent');
|
||||
// Clean up the agent
|
||||
|
||||
// Agent has disconnected, disconnect everyone.
|
||||
} else {
|
||||
console.log('removePeer-viewer');
|
||||
// Remove a viewer
|
||||
var i = obj.viewers.indexOf(peer);
|
||||
if (i == -1) return false;
|
||||
obj.viewers.splice(i, 1);
|
||||
|
||||
// Clean up the viewer
|
||||
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
// Process data coming from the agent or any viewers
|
||||
obj.processData = function (peer, data) {
|
||||
if (peer == obj.agent) { obj.processAgentData(data); } else { obj.processViewerData(peer, data); }
|
||||
}
|
||||
|
||||
// Process incoming viewer data
|
||||
obj.processViewerData = function (viewer, data) {
|
||||
//console.log('ViewerData', data.length);
|
||||
if ((typeof data != 'object') || (data.length < 4)) return; // Ignore all control traffic for now (WebRTC)
|
||||
var command = data.readUInt16BE(0);
|
||||
var cmdsize = data.readUInt16BE(2);
|
||||
switch (command) {
|
||||
case 1:// Key Events, forward to agent
|
||||
//console.log('Viewer-Keys');
|
||||
break;
|
||||
case 2:// Mouse events, forward to agent
|
||||
//console.log('Viewer-Mouse');
|
||||
break;
|
||||
case 5:// Compression
|
||||
if (data.length < 10) return;
|
||||
//viewer.imageType = data[4]; // Always 1=JPEG
|
||||
viewer.imageCompression = data[5];
|
||||
viewer.imageScaling = data.readUInt16BE(6);
|
||||
viewer.imageFrameRate = data.readUInt16BE(8);
|
||||
//console.log('Viewer-Compression', viewer.imageCompression, viewer.imageScaling, viewer.imageFrameRate);
|
||||
|
||||
// See if this changes anything
|
||||
var viewersimageCompression = null;
|
||||
var viewersimageScaling = null;
|
||||
var viewersimageFrameRate = null;
|
||||
for (var i in obj.viewers) {
|
||||
if ((viewersimageCompression == null) || (obj.viewers[i].imageCompression > viewersimageCompression)) { viewersimageCompression = obj.viewers[i].imageCompression; };
|
||||
if ((viewersimageScaling == null) || (obj.viewers[i].imageScaling > viewersimageScaling)) { viewersimageScaling = obj.viewers[i].imageScaling; };
|
||||
if ((viewersimageFrameRate == null) || (obj.viewers[i].imageFrameRate < viewersimageFrameRate)) { viewersimageFrameRate = obj.viewers[i].imageFrameRate; };
|
||||
}
|
||||
if ((obj.imageCompression != viewersimageCompression) || (obj.imageScaling != viewersimageScaling) || (obj.imageFrameRate != viewersimageFrameRate)) {
|
||||
// Update and send to agent new compression settings
|
||||
obj.imageCompression = viewersimageCompression;
|
||||
obj.imageScaling = viewersimageScaling;
|
||||
obj.imageFrameRate = viewersimageFrameRate
|
||||
console.log('Send-Agent-Compression', obj.imageCompression, obj.imageScaling, obj.imageFrameRate);
|
||||
// obj.send(String.fromCharCode(0x00, 0x05, 0x00, 0x0A, type, obj.CompressionLevel) + obj.shortToStr(obj.ScalingLevel) + obj.shortToStr(obj.FrameRateTimer));
|
||||
}
|
||||
break;
|
||||
case 6:// Refresh, handle this on the server
|
||||
console.log('Viewer-Refresh');
|
||||
viewer.dataPtr = obj.firstData; // Start over
|
||||
// TODO
|
||||
break;
|
||||
case 8:// Pause and unpause
|
||||
if (data.length != 5) break;
|
||||
var pause = data[4]; // 0 = Unpause, 1 = Pause
|
||||
if (viewer.desktopPaused == (pause == 1)) break;
|
||||
viewer.desktopPaused = (pause == 1);
|
||||
//console.log('Viewer-' + ((pause == 1)?'Pause':'UnPause'));
|
||||
var viewersPaused = true;
|
||||
for (var i in obj.viewers) { if (obj.viewers[i].desktopPaused == false) { viewersPaused = false; }; }
|
||||
if (viewersPaused != obj.desktopPaused) {
|
||||
obj.desktopPaused = viewersPaused;
|
||||
console.log('Send-Agent-' + ((viewersPaused == 1)?'Pause':'UnPause'));
|
||||
// TODO
|
||||
}
|
||||
if (viewer.desktopPaused == false) {
|
||||
viewer.dataPtr = obj.firstData; // Start over
|
||||
// TODO
|
||||
}
|
||||
break;
|
||||
case 10:// CTRL-ALT-DEL, forward to agent
|
||||
break;
|
||||
case 14:// Touch setup
|
||||
break;
|
||||
default:
|
||||
console.log('Un-handled viewer command: ' + command);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Process incoming agent data
|
||||
obj.processAgentData = function (data) {
|
||||
if ((typeof data != 'object') || (data.length < 4)) return;
|
||||
//console.log('AgentData', data.length);
|
||||
if ((typeof data != 'object') || (data.length < 4)) return; // Ignore all control traffic for now (WebRTC)
|
||||
var command = data.readUInt16BE(0);
|
||||
var cmdsize = data.readUInt16BE(2);
|
||||
if ((command == 27) && (cmdsize == 8)) {
|
||||
|
|
@ -89,6 +265,8 @@ function CreateDesktopDecoder() {
|
|||
//console.log('list', xx);
|
||||
//console.log('images', obj.imagesCount);
|
||||
|
||||
break;
|
||||
case 4: // Tile Copy, do nothing.
|
||||
break;
|
||||
case 7: // Screen Size, clear the screen state and compute the tile count
|
||||
obj.counter++;
|
||||
|
|
@ -111,13 +289,45 @@ function CreateDesktopDecoder() {
|
|||
obj.lastData = obj.counter;
|
||||
|
||||
// Add viewers must be set to start at "obj.counter"
|
||||
// TODO
|
||||
for (var i in obj.viewers) {
|
||||
obj.viewers[i].dataPtr = obj.counter;
|
||||
// TODO
|
||||
}
|
||||
|
||||
//console.log("ScreenSize", obj.width, obj.height, obj.swidth, obj.sheight, obj.swidth * obj.sheight);
|
||||
break;
|
||||
case 11: // GetDisplays
|
||||
// Store and send this to all viewers right away
|
||||
obj.lastDisplayInfoData = data;
|
||||
// TODO
|
||||
|
||||
break;
|
||||
case 14: // KVM_INIT_TOUCH
|
||||
break;
|
||||
case 15: // KVM_TOUCH
|
||||
break;
|
||||
case 16: // MNG_KVM_CONNECTCOUNT
|
||||
break;
|
||||
case 17: // MNG_KVM_MESSAGE
|
||||
|
||||
// Send this to all viewers right away
|
||||
// TODO
|
||||
|
||||
break;
|
||||
case 65: // Alert
|
||||
|
||||
// Send this to all viewers right away
|
||||
// TODO
|
||||
|
||||
break;
|
||||
case 88: // MNG_KVM_MOUSE_CURSOR
|
||||
|
||||
// Send this to all viewers right away
|
||||
// TODO
|
||||
|
||||
break;
|
||||
default:
|
||||
// 11, 14, 88
|
||||
console.log('Un-handled command: ' + command);
|
||||
console.log('Un-handled agent command: ' + command);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
@ -323,10 +533,9 @@ module.exports.CreateMeshRelay = function (parent, ws, req, domain, user, cookie
|
|||
else if ((typeof parent.parent.args.agentpong == 'number') && (obj.pongtimer == null)) { obj.pongtimer = setInterval(sendPong, parent.parent.args.agentpong * 1000); }
|
||||
|
||||
// Setup the desktop decoder
|
||||
var agentPeer = null;
|
||||
if (obj.req.query.browser == null) { agentPeer = obj; }
|
||||
else if (obj.peer.req.query.browser == null) { agentPeer = obj.peer; }
|
||||
if (agentPeer != null) { agentPeer.deskDecoder = CreateDesktopDecoder(); }
|
||||
obj.deskDecoder = obj.peer.deskDecoder = CreateDesktopDecoder();
|
||||
obj.deskDecoder.addPeer(obj);
|
||||
obj.deskDecoder.addPeer(obj.peer);
|
||||
|
||||
// Setup session recording
|
||||
var sessionUser = obj.user;
|
||||
|
|
@ -425,7 +634,7 @@ module.exports.CreateMeshRelay = function (parent, ws, req, domain, user, cookie
|
|||
// When data is received from the mesh relay web socket
|
||||
ws.on('message', function (data) {
|
||||
// If this data was received by the agent, decode it.
|
||||
if (this.me.deskDecoder != null) { this.me.deskDecoder.processAgentData(data); }
|
||||
if (this.me.deskDecoder != null) { this.me.deskDecoder.processData(this.me, data); }
|
||||
|
||||
//console.log(typeof data, data.length);
|
||||
if (this.peer != null) {
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue