791 lines
31 KiB
JavaScript
791 lines
31 KiB
JavaScript
'use strict';
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// @ts-check
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// ==================================================================================
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// graphics.js
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// ----------------------------------------------------------------------------------
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// Description: System Information - library
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// for Node.js
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// Copyright: (c) 2014 - 2020
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// Author: Sebastian Hildebrandt
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// ----------------------------------------------------------------------------------
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// License: MIT
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// ==================================================================================
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// 7. Graphics (controller, display)
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// ----------------------------------------------------------------------------------
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const os = require('os');
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const exec = require('child_process').exec;
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const execSync = require('child_process').execSync;
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const util = require('./util');
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let _platform = process.platform;
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const _linux = (_platform === 'linux');
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const _darwin = (_platform === 'darwin');
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const _windows = (_platform === 'win32');
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const _freebsd = (_platform === 'freebsd');
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const _openbsd = (_platform === 'openbsd');
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const _netbsd = (_platform === 'netbsd');
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const _sunos = (_platform === 'sunos');
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let _resolutionx = 0;
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let _resolutiony = 0;
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let _pixeldepth = 0;
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let _refreshrate = 0;
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const videoTypes = {
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'-2': 'UNINITIALIZED',
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'-1': 'OTHER',
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'0': 'HD15',
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'1': 'SVIDEO',
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'2': 'Composite video',
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'3': 'Component video',
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'4': 'DVI',
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'5': 'HDMI',
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'6': 'LVDS',
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'8': 'D_JPN',
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'9': 'SDI',
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'10': 'DP',
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'11': 'DP embedded',
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'12': 'UDI',
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'13': 'UDI embedded',
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'14': 'SDTVDONGLE',
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'15': 'MIRACAST',
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'2147483648': 'INTERNAL'
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};
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function graphics(callback) {
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function parseLinesDarwin(lines) {
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let starts = [];
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let level = -1;
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let lastlevel = -1;
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let controllers = [];
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let displays = [];
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let currentController = {
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vendor: '',
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model: '',
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bus: '',
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vram: -1,
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vramDynamic: false
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};
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let currentDisplay = {
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vendor: '',
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model: '',
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deviceName: '',
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main: false,
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builtin: false,
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connection: '',
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sizex: -1,
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sizey: -1,
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pixeldepth: -1,
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resolutionx: -1,
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resolutiony: -1,
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currentResX: -1,
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currentResY: -1,
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positionX: 0,
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positionY: 0,
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currentRefreshRate: -1
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};
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for (let i = 0; i < lines.length; i++) {
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if ('' !== lines[i].trim()) {
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let start = lines[i].search(/\S|$/);
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if (-1 === starts.indexOf(start)) {
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starts.push(start);
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}
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level = starts.indexOf(start);
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if (level < lastlevel) {
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if (Object.keys(currentController).length > 0) {// just changed to Displays
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controllers.push(currentController);
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currentController = {
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vendor: '',
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model: '',
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bus: '',
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vram: -1,
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vramDynamic: false
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};
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}
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if (Object.keys(currentDisplay).length > 0) {// just changed to Displays
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displays.push(currentDisplay);
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currentDisplay = {
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vendor: '',
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model: '',
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deviceName: '',
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main: false,
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builtin: false,
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connection: '',
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sizex: -1,
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sizey: -1,
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pixeldepth: -1,
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resolutionx: -1,
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resolutiony: -1,
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currentResX: -1,
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currentResY: -1,
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positionX: 0,
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positionY: 0,
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currentRefreshRate: -1
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};
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}
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}
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lastlevel = level;
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let parts = lines[i].split(':');
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if (2 === level) { // grafics controller level
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('chipsetmodel') !== -1) currentController.model = parts[1].trim();
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('bus') !== -1) currentController.bus = parts[1].trim();
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('vendor') !== -1) currentController.vendor = parts[1].split('(')[0].trim();
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('vram(total)') !== -1) {
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currentController.vram = parseInt(parts[1]); // in MB
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if (parts[1].toLowerCase().indexOf('gb') !== -1) {
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currentController.vram = currentController.vram * 1024;
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}
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currentController.vramDynamic = false;
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}
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('vram(dynamic,max)') !== -1) {
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currentController.vram = parseInt(parts[1]); // in MB
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if (parts[1].toLowerCase().indexOf('gb') !== -1) {
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currentController.vram = currentController.vram * 1024;
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}
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currentController.vramDynamic = true;
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}
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}
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if (3 === level) { // display controller level
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if (parts.length > 1 && '' === parts[1]) {
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currentDisplay.vendor = '';
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currentDisplay.model = parts[0].trim();
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currentDisplay.main = false;
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currentDisplay.builtin = false;
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currentDisplay.connection = '';
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currentDisplay.sizex = -1;
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currentDisplay.sizey = -1;
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currentDisplay.positionX = 0;
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currentDisplay.positionY = 0;
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currentDisplay.pixeldepth = -1;
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}
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}
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if (4 === level) { // display controller details level
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('resolution') !== -1) {
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let resolution = parts[1].split('x');
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currentDisplay.resolutionx = (resolution.length > 1 ? parseInt(resolution[0]) : 0);
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currentDisplay.resolutiony = (resolution.length > 1 ? parseInt(resolution[1]) : 0);
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currentDisplay.currentResX = currentDisplay.resolutionx;
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currentDisplay.currentResY = currentDisplay.resolutiony;
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}
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('pixeldepth') !== -1) currentDisplay.pixeldepth = parseInt(parts[1]); // in BIT
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('framebufferdepth') !== -1) currentDisplay.pixeldepth = parseInt(parts[1]); // in BIT
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('maindisplay') !== -1 && parts[1].replace(/ +/g, '').toLowerCase() === 'yes') currentDisplay.main = true;
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('built-in') !== -1 && parts[1].replace(/ +/g, '').toLowerCase() === 'yes') {
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currentDisplay.builtin = true;
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currentDisplay.connection = '';
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}
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('connectiontype') !== -1) {
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currentDisplay.builtin = false;
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currentDisplay.connection = parts[1].trim();
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}
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}
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}
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}
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if (Object.keys(currentController).length > 0) {// just changed to Displays
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controllers.push(currentController);
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}
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if (Object.keys(currentDisplay).length > 0) {// just changed to Displays
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displays.push(currentDisplay);
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}
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return ({
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controllers: controllers,
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displays: displays
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});
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}
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function parseLinesLinuxControllers(lines) {
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let controllers = [];
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let currentController = {
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vendor: '',
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model: '',
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bus: '',
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vram: -1,
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vramDynamic: false
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};
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let isGraphicsController = false;
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// PCI bus IDs
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let pciIDs = [];
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try {
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pciIDs = execSync('export LC_ALL=C; dmidecode -t 9 2>/dev/null; unset LC_ALL | grep "Bus Address: "').toString().split('\n');
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for (let i = 0; i < pciIDs.length; i++) {
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pciIDs[i] = pciIDs[i].replace('Bus Address:', '').replace('0000:', '').trim();
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}
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pciIDs = pciIDs.filter(function (el) {
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return el != null && el;
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});
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} catch (e) {
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util.noop();
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}
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for (let i = 0; i < lines.length; i++) {
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if ('' !== lines[i].trim()) {
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if (' ' !== lines[i][0] && '\t' !== lines[i][0]) { // first line of new entry
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let isExternal = (pciIDs.indexOf(lines[i].split(' ')[0]) >= 0);
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let vgapos = lines[i].toLowerCase().indexOf(' vga ');
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let _3dcontrollerpos = lines[i].toLowerCase().indexOf('3d controller');
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if (vgapos !== -1 || _3dcontrollerpos !== -1) { // VGA
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if (_3dcontrollerpos !== -1 && vgapos === -1) {
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vgapos = _3dcontrollerpos;
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}
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if (currentController.vendor || currentController.model || currentController.bus || currentController.vram !== -1 || currentController.vramDynamic) { // already a controller found
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controllers.push(currentController);
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currentController = {
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vendor: '',
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model: '',
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bus: '',
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vram: -1,
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vramDynamic: false
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};
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}
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isGraphicsController = true;
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let endpos = lines[i].search(/\[[0-9a-f]{4}:[0-9a-f]{4}]|$/);
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let parts = lines[i].substr(vgapos, endpos - vgapos).split(':');
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if (parts.length > 1) {
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parts[1] = parts[1].trim();
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if (parts[1].toLowerCase().indexOf('corporation') >= 0) {
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currentController.vendor = parts[1].substr(0, parts[1].toLowerCase().indexOf('corporation') + 11).trim();
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currentController.model = parts[1].substr(parts[1].toLowerCase().indexOf('corporation') + 11, 200).trim().split('(')[0];
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currentController.bus = (pciIDs.length > 0 && isExternal) ? 'PCIe' : 'Onboard';
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currentController.vram = -1;
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currentController.vramDynamic = false;
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} else if (parts[1].toLowerCase().indexOf(' inc.') >= 0) {
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if ((parts[1].match(new RegExp(']', 'g')) || []).length > 1) {
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currentController.vendor = parts[1].substr(0, parts[1].toLowerCase().indexOf(']') + 1).trim();
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currentController.model = parts[1].substr(parts[1].toLowerCase().indexOf(']') + 1, 200).trim().split('(')[0].trim();
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} else {
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currentController.vendor = parts[1].substr(0, parts[1].toLowerCase().indexOf(' inc.') + 5).trim();
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currentController.model = parts[1].substr(parts[1].toLowerCase().indexOf(' inc.') + 5, 200).trim().split('(')[0].trim();
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}
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currentController.bus = (pciIDs.length > 0 && isExternal) ? 'PCIe' : 'Onboard';
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currentController.vram = -1;
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currentController.vramDynamic = false;
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} else if (parts[1].toLowerCase().indexOf(' ltd.') >= 0) {
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if ((parts[1].match(new RegExp(']', 'g')) || []).length > 1) {
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currentController.vendor = parts[1].substr(0, parts[1].toLowerCase().indexOf(']') + 1).trim();
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currentController.model = parts[1].substr(parts[1].toLowerCase().indexOf(']') + 1, 200).trim().split('(')[0].trim();
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} else {
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currentController.vendor = parts[1].substr(0, parts[1].toLowerCase().indexOf(' ltd.') + 5).trim();
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currentController.model = parts[1].substr(parts[1].toLowerCase().indexOf(' ltd.') + 5, 200).trim().split('(')[0].trim();
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}
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}
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}
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} else {
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isGraphicsController = false;
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}
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}
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if (isGraphicsController) { // within VGA details
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let parts = lines[i].split(':');
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('devicename') !== -1 && parts[1].toLowerCase().indexOf('onboard') !== -1) currentController.bus = 'Onboard';
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if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('region') !== -1 && parts[1].toLowerCase().indexOf('memory') !== -1) {
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let memparts = parts[1].split('=');
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if (memparts.length > 1) {
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currentController.vram = parseInt(memparts[1]);
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}
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}
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}
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}
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}
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if (currentController.vendor || currentController.model || currentController.bus || currentController.vram !== -1 || currentController.vramDynamic) { // already a controller found
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controllers.push(currentController);
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}
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return (controllers);
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}
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function parseLinesLinuxEdid(edid) {
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// parsen EDID
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// --> model
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// --> resolutionx
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// --> resolutiony
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// --> builtin = false
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// --> pixeldepth (?)
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// --> sizex
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// --> sizey
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let result = {
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vendor: '',
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model: '',
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deviceName: '',
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main: false,
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builtin: false,
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connection: '',
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sizex: -1,
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sizey: -1,
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pixeldepth: -1,
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resolutionx: -1,
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resolutiony: -1,
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currentResX: -1,
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currentResY: -1,
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positionX: 0,
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positionY: 0,
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currentRefreshRate: -1
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};
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// find first "Detailed Timing Description"
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let start = 108;
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if (edid.substr(start, 6) === '000000') {
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start += 36;
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}
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if (edid.substr(start, 6) === '000000') {
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start += 36;
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}
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if (edid.substr(start, 6) === '000000') {
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start += 36;
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}
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if (edid.substr(start, 6) === '000000') {
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start += 36;
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}
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result.resolutionx = parseInt('0x0' + edid.substr(start + 8, 1) + edid.substr(start + 4, 2));
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result.resolutiony = parseInt('0x0' + edid.substr(start + 14, 1) + edid.substr(start + 10, 2));
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result.sizex = parseInt('0x0' + edid.substr(start + 28, 1) + edid.substr(start + 24, 2));
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result.sizey = parseInt('0x0' + edid.substr(start + 29, 1) + edid.substr(start + 26, 2));
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// monitor name
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start = edid.indexOf('000000fc00'); // find first "Monitor Description Data"
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if (start >= 0) {
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let model_raw = edid.substr(start + 10, 26);
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if (model_raw.indexOf('0a') !== -1) {
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model_raw = model_raw.substr(0, model_raw.indexOf('0a'));
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}
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try {
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if (model_raw.length > 2) {
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result.model = model_raw.match(/.{1,2}/g).map(function (v) {
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return String.fromCharCode(parseInt(v, 16));
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}).join('');
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}
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} catch (e) {
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util.noop();
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}
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} else {
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result.model = '';
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}
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return result;
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}
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function parseLinesLinuxDisplays(lines, depth) {
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let displays = [];
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let currentDisplay = {
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vendor: '',
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model: '',
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deviceName: '',
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main: false,
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builtin: false,
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connection: '',
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sizex: -1,
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sizey: -1,
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pixeldepth: -1,
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resolutionx: -1,
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resolutiony: -1,
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currentResX: -1,
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currentResY: -1,
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positionX: 0,
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positionY: 0,
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currentRefreshRate: -1
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};
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let is_edid = false;
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let is_current = false;
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let edid_raw = '';
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let start = 0;
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for (let i = 1; i < lines.length; i++) { // start with second line
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if ('' !== lines[i].trim()) {
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if (' ' !== lines[i][0] && '\t' !== lines[i][0] && lines[i].toLowerCase().indexOf(' connected ') !== -1) { // first line of new entry
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if (currentDisplay.model || currentDisplay.main || currentDisplay.builtin || currentDisplay.connection || currentDisplay.sizex !== -1 || currentDisplay.pixeldepth !== -1 || currentDisplay.resolutionx !== -1) { // push last display to array
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displays.push(currentDisplay);
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currentDisplay = {
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vendor: '',
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model: '',
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main: false,
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builtin: false,
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connection: '',
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sizex: -1,
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sizey: -1,
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pixeldepth: -1,
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resolutionx: -1,
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resolutiony: -1,
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currentResX: -1,
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currentResY: -1,
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positionX: 0,
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positionY: 0,
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currentRefreshRate: -1
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};
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}
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let parts = lines[i].split(' ');
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currentDisplay.connection = parts[0];
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currentDisplay.main = lines[i].toLowerCase().indexOf(' primary ') >= 0;
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currentDisplay.builtin = (parts[0].toLowerCase().indexOf('edp') >= 0);
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}
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// try to read EDID information
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if (is_edid) {
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if (lines[i].search(/\S|$/) > start) {
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edid_raw += lines[i].toLowerCase().trim();
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} else {
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// parsen EDID
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let edid_decoded = parseLinesLinuxEdid(edid_raw);
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currentDisplay.vendor = edid_decoded.vendor;
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currentDisplay.model = edid_decoded.model;
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currentDisplay.resolutionx = edid_decoded.resolutionx;
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currentDisplay.resolutiony = edid_decoded.resolutiony;
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currentDisplay.sizex = edid_decoded.sizex;
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currentDisplay.sizey = edid_decoded.sizey;
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currentDisplay.pixeldepth = depth;
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is_edid = false;
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}
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}
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if (lines[i].toLowerCase().indexOf('edid:') >= 0) {
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is_edid = true;
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start = lines[i].search(/\S|$/);
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}
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if (lines[i].toLowerCase().indexOf('*current') >= 0) {
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const parts1 = lines[i].split('(');
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if (parts1 && parts1.length > 1 && parts1[0].indexOf('x') >= 0) {
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const resParts = parts1[0].trim().split('x');
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currentDisplay.currentResX = util.toInt(resParts[0]);
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currentDisplay.currentResY = util.toInt(resParts[1]);
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}
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is_current = true;
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}
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if (is_current && lines[i].toLowerCase().indexOf('clock') >= 0 && lines[i].toLowerCase().indexOf('hz') >= 0 && lines[i].toLowerCase().indexOf('v: height') >= 0) {
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const parts1 = lines[i].split('clock');
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if (parts1 && parts1.length > 1 && parts1[1].toLowerCase().indexOf('hz') >= 0) {
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currentDisplay.currentRefreshRate = util.toInt(parts1[1]);
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}
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is_current = false;
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}
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}
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}
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// pushen displays
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if (currentDisplay.model || currentDisplay.main || currentDisplay.builtin || currentDisplay.connection || currentDisplay.sizex !== -1 || currentDisplay.pixeldepth !== -1 || currentDisplay.resolutionx !== -1) { // still information there
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displays.push(currentDisplay);
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}
|
|
return displays;
|
|
}
|
|
|
|
// function starts here
|
|
return new Promise((resolve) => {
|
|
process.nextTick(() => {
|
|
let result = {
|
|
controllers: [],
|
|
displays: []
|
|
};
|
|
if (_darwin) {
|
|
let cmd = 'system_profiler SPDisplaysDataType';
|
|
exec(cmd, function (error, stdout) {
|
|
if (!error) {
|
|
let lines = stdout.toString().split('\n');
|
|
result = parseLinesDarwin(lines);
|
|
}
|
|
if (callback) {
|
|
callback(result);
|
|
}
|
|
resolve(result);
|
|
});
|
|
}
|
|
if (_linux) {
|
|
// Raspberry: https://elinux.org/RPI_vcgencmd_usage
|
|
if (util.isRaspberry() && util.isRaspbian()) {
|
|
let cmd = 'fbset -s | grep \'mode "\'; vcgencmd get_mem gpu; tvservice -s; tvservice -n;';
|
|
exec(cmd, function (error, stdout) {
|
|
let lines = stdout.toString().split('\n');
|
|
if (lines.length > 3 && lines[0].indexOf('mode "') >= -1 && lines[2].indexOf('0x12000a') > -1) {
|
|
const parts = lines[0].replace('mode', '').replace(/"/g, '').trim().split('x');
|
|
if (parts.length === 2) {
|
|
result.displays.push({
|
|
vendor: '',
|
|
model: util.getValue(lines, 'device_name', '='),
|
|
main: true,
|
|
builtin: false,
|
|
connection: 'HDMI',
|
|
sizex: -1,
|
|
sizey: -1,
|
|
pixeldepth: -1,
|
|
resolutionx: parseInt(parts[0], 10),
|
|
resolutiony: parseInt(parts[1], 10),
|
|
currentResX: -1,
|
|
currentResY: -1,
|
|
positionX: 0,
|
|
positionY: 0,
|
|
currentRefreshRate: -1
|
|
});
|
|
}
|
|
}
|
|
if (lines.length > 1 && lines[1].indexOf('gpu=') >= -1) {
|
|
result.controllers.push({
|
|
vendor: 'Broadcom',
|
|
model: 'VideoCore IV',
|
|
bus: '',
|
|
vram: lines[1].replace('gpu=', ''),
|
|
vramDynamic: true
|
|
});
|
|
}
|
|
if (callback) {
|
|
callback(result);
|
|
}
|
|
resolve(result);
|
|
});
|
|
} else {
|
|
let cmd = 'lspci -vvv 2>/dev/null';
|
|
exec(cmd, function (error, stdout) {
|
|
if (!error) {
|
|
let lines = stdout.toString().split('\n');
|
|
result.controllers = parseLinesLinuxControllers(lines);
|
|
}
|
|
let cmd = 'xdpyinfo 2>/dev/null | grep \'depth of root window\' | awk \'{ print $5 }\'';
|
|
exec(cmd, function (error, stdout) {
|
|
let depth = 0;
|
|
if (!error) {
|
|
let lines = stdout.toString().split('\n');
|
|
depth = parseInt(lines[0]) || 0;
|
|
}
|
|
let cmd = 'xrandr --verbose 2>/dev/null';
|
|
exec(cmd, function (error, stdout) {
|
|
if (!error) {
|
|
let lines = stdout.toString().split('\n');
|
|
result.displays = parseLinesLinuxDisplays(lines, depth);
|
|
}
|
|
if (callback) {
|
|
callback(result);
|
|
}
|
|
resolve(result);
|
|
});
|
|
});
|
|
});
|
|
}
|
|
}
|
|
if (_freebsd || _openbsd || _netbsd) {
|
|
if (callback) { callback(result); }
|
|
resolve(result);
|
|
}
|
|
if (_sunos) {
|
|
if (callback) { callback(result); }
|
|
resolve(result);
|
|
}
|
|
if (_windows) {
|
|
|
|
// https://blogs.technet.microsoft.com/heyscriptingguy/2013/10/03/use-powershell-to-discover-multi-monitor-information/
|
|
// https://devblogs.microsoft.com/scripting/use-powershell-to-discover-multi-monitor-information/
|
|
try {
|
|
const workload = [];
|
|
workload.push(util.wmic('path win32_VideoController get /value'));
|
|
workload.push(util.wmic('path win32_desktopmonitor get /value'));
|
|
workload.push(util.powerShell('Get-CimInstance -Namespace root\\wmi -ClassName WmiMonitorBasicDisplayParams | fl'));
|
|
workload.push(util.powerShell('Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.Screen]::AllScreens'));
|
|
workload.push(util.powerShell('Get-CimInstance -Namespace root\\wmi -ClassName WmiMonitorConnectionParams | fl'));
|
|
workload.push(util.powerShell('gwmi WmiMonitorID -Namespace root\\wmi | ForEach-Object {(($_.ManufacturerName -notmatch 0 | foreach {[char]$_}) -join "") + "|" + (($_.ProductCodeID -notmatch 0 | foreach {[char]$_}) -join "") + "|" + (($_.UserFriendlyName -notmatch 0 | foreach {[char]$_}) -join "") + "|" + (($_.SerialNumberID -notmatch 0 | foreach {[char]$_}) -join "") + "|" + $_.InstanceName}'));
|
|
|
|
Promise.all(
|
|
workload
|
|
).then(data => {
|
|
// controller
|
|
let csections = data[0].split(/\n\s*\n/);
|
|
result.controllers = parseLinesWindowsControllers(csections);
|
|
|
|
// displays
|
|
let dsections = data[1].split(/\n\s*\n/);
|
|
// result.displays = parseLinesWindowsDisplays(dsections);
|
|
dsections.shift();
|
|
dsections.pop();
|
|
|
|
// monitor (powershell)
|
|
let msections = data[2].split('Active ');
|
|
msections.shift();
|
|
|
|
// forms.screens (powershell)
|
|
let ssections = data[3].split('BitsPerPixel ');
|
|
ssections.shift();
|
|
|
|
// connection params (powershell) - video type
|
|
let tsections = data[4].split(/\n\s*\n/);
|
|
tsections.shift();
|
|
|
|
// monitor ID (powershell) - model / vendor
|
|
const res = data[5].split(/\r\n/);
|
|
let isections = [];
|
|
res.forEach(element => {
|
|
const parts = element.split('|');
|
|
if (parts.length === 5) {
|
|
isections.push({
|
|
vendor: parts[0],
|
|
code: parts[1],
|
|
model: parts[2],
|
|
serial: parts[3],
|
|
instanceId: parts[4]
|
|
});
|
|
}
|
|
});
|
|
result.displays = parseLinesWindowsDisplaysPowershell(ssections, msections, dsections, tsections, isections);
|
|
|
|
if (result.displays.length === 1) {
|
|
if (_resolutionx) {
|
|
result.displays[0].resolutionx = _resolutionx;
|
|
if (!result.displays[0].currentResX) {
|
|
result.displays[0].currentResX = _resolutionx;
|
|
}
|
|
}
|
|
if (_resolutiony) {
|
|
result.displays[0].resolutiony = _resolutiony;
|
|
if (result.displays[0].currentResY === 0) {
|
|
result.displays[0].currentResY = _resolutiony;
|
|
}
|
|
}
|
|
if (_pixeldepth) {
|
|
result.displays[0].pixeldepth = _pixeldepth;
|
|
}
|
|
if (_refreshrate && !result.displays[0].refreshrate) {
|
|
result.displays[0].currentRefreshRate = _refreshrate;
|
|
}
|
|
}
|
|
|
|
if (callback) {
|
|
callback(result);
|
|
}
|
|
resolve(result);
|
|
})
|
|
.catch(() => {
|
|
if (callback) {
|
|
callback(result);
|
|
}
|
|
resolve(result);
|
|
});
|
|
} catch (e) {
|
|
if (callback) { callback(result); }
|
|
resolve(result);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
function parseLinesWindowsControllers(sections) {
|
|
let controllers = [];
|
|
for (let i in sections) {
|
|
if ({}.hasOwnProperty.call(sections, i)) {
|
|
if (sections[i].trim() !== '') {
|
|
|
|
let lines = sections[i].trim().split('\r\n');
|
|
controllers.push({
|
|
vendor: util.getValue(lines, 'AdapterCompatibility', '='),
|
|
model: util.getValue(lines, 'name', '='),
|
|
bus: util.getValue(lines, 'PNPDeviceID', '=').startsWith('PCI') ? 'PCI' : '',
|
|
vram: parseInt(util.getValue(lines, 'AdapterRAM', '='), 10) / 1024 / 1024,
|
|
vramDynamic: (util.getValue(lines, 'VideoMemoryType', '=') === '2')
|
|
});
|
|
_resolutionx = util.toInt(util.getValue(lines, 'CurrentHorizontalResolution', '=')) || _resolutionx;
|
|
_resolutiony = util.toInt(util.getValue(lines, 'CurrentVerticalResolution', '=')) || _resolutiony;
|
|
_refreshrate = util.toInt(util.getValue(lines, 'CurrentRefreshRate', '=')) || _refreshrate;
|
|
_pixeldepth = util.toInt(util.getValue(lines, 'CurrentBitsPerPixel', '=')) || _pixeldepth;
|
|
}
|
|
}
|
|
}
|
|
return controllers;
|
|
}
|
|
|
|
// function parseLinesWindowsDisplays(sections) {
|
|
// let displays = [];
|
|
// for (let i in sections) {
|
|
// if (sections.hasOwnProperty(i)) {
|
|
// if (sections[i].trim() !== '') {
|
|
// let lines = sections[i].trim().split('\r\n');
|
|
// displays.push({
|
|
// vendor: util.getValue(lines, 'MonitorManufacturer', '='),
|
|
// model: util.getValue(lines, 'Name', '='),
|
|
// main: false,
|
|
// builtin: false,
|
|
// connection: '',
|
|
// sizex: -1,
|
|
// sizey: -1,
|
|
// pixeldepth: -1,
|
|
// resolutionx: util.toInt(util.getValue(lines, 'ScreenWidth', '=')),
|
|
// resolutiony: util.toInt(util.getValue(lines, 'ScreenHeight', '=')),
|
|
// });
|
|
// }
|
|
// }
|
|
// }
|
|
// return displays;
|
|
// }
|
|
|
|
function parseLinesWindowsDisplaysPowershell(ssections, msections, dsections, tsections, isections) {
|
|
let displays = [];
|
|
let vendor = '';
|
|
let model = '';
|
|
let deviceID = '';
|
|
let resolutionx = 0;
|
|
let resolutiony = 0;
|
|
if (dsections && dsections.length) {
|
|
let linesDisplay = dsections[0].split(os.EOL);
|
|
vendor = util.getValue(linesDisplay, 'MonitorManufacturer', '=');
|
|
model = util.getValue(linesDisplay, 'Name', '=');
|
|
deviceID = util.getValue(linesDisplay, 'PNPDeviceID', '=').replace(/&/g, '&').toLowerCase();
|
|
resolutionx = util.toInt(util.getValue(linesDisplay, 'ScreenWidth', '='));
|
|
resolutiony = util.toInt(util.getValue(linesDisplay, 'ScreenHeight', '='));
|
|
}
|
|
for (let i = 0; i < ssections.length; i++) {
|
|
if (ssections[i].trim() !== '') {
|
|
ssections[i] = 'BitsPerPixel ' + ssections[i];
|
|
msections[i] = 'Active ' + msections[i];
|
|
// tsections can be empty OR undefined on earlier versions of powershell (<=2.0)
|
|
// Tag connection type as UNKNOWN by default if this information is missing
|
|
if (tsections.length === 0 || tsections[i] === undefined) {
|
|
tsections[i] = 'Unknown';
|
|
}
|
|
let linesScreen = ssections[i].split(os.EOL);
|
|
let linesMonitor = msections[i].split(os.EOL);
|
|
|
|
let linesConnection = tsections[i].split(os.EOL);
|
|
const bitsPerPixel = util.getValue(linesScreen, 'BitsPerPixel');
|
|
const bounds = util.getValue(linesScreen, 'Bounds').replace('{', '').replace('}', '').split(',');
|
|
const primary = util.getValue(linesScreen, 'Primary');
|
|
const sizex = util.getValue(linesMonitor, 'MaxHorizontalImageSize');
|
|
const sizey = util.getValue(linesMonitor, 'MaxVerticalImageSize');
|
|
const instanceName = util.getValue(linesMonitor, 'InstanceName').toLowerCase();
|
|
const videoOutputTechnology = util.getValue(linesConnection, 'VideoOutputTechnology');
|
|
const deviceName = util.getValue(linesScreen, 'DeviceName');
|
|
let displayVendor = '';
|
|
let displayModel = '';
|
|
isections.forEach(element => {
|
|
if (element.instanceId.toLowerCase().startsWith(instanceName) && vendor.startsWith('(') && model.startsWith('PnP')) {
|
|
displayVendor = element.vendor;
|
|
displayModel = element.model;
|
|
}
|
|
});
|
|
displays.push({
|
|
vendor: instanceName.startsWith(deviceID) && displayVendor === '' ? vendor : displayVendor,
|
|
model: instanceName.startsWith(deviceID) && displayModel === '' ? model : displayModel,
|
|
deviceName,
|
|
main: primary.toLowerCase() === 'true',
|
|
builtin: videoOutputTechnology === '2147483648',
|
|
connection: videoOutputTechnology && videoTypes[videoOutputTechnology] ? videoTypes[videoOutputTechnology] : '',
|
|
resolutionx: util.toInt(util.getValue(bounds, 'Width', '=')),
|
|
resolutiony: util.toInt(util.getValue(bounds, 'Height', '=')),
|
|
sizex: sizex ? parseInt(sizex, 10) : -1,
|
|
sizey: sizey ? parseInt(sizey, 10) : -1,
|
|
pixeldepth: bitsPerPixel,
|
|
currentResX: util.toInt(util.getValue(bounds, 'Width', '=')),
|
|
currentResY: util.toInt(util.getValue(bounds, 'Height', '=')),
|
|
positionX: util.toInt(util.getValue(bounds, 'X', '=')),
|
|
positionY: util.toInt(util.getValue(bounds, 'Y', '=')),
|
|
});
|
|
}
|
|
}
|
|
if (ssections.length === 0) {
|
|
displays.push({
|
|
vendor,
|
|
model,
|
|
main: true,
|
|
resolutionx,
|
|
resolutiony,
|
|
sizex: -1,
|
|
sizey: -1,
|
|
pixeldepth: -1,
|
|
currentResX: resolutionx,
|
|
currentResY: resolutiony,
|
|
positionX: 0,
|
|
positionY: 0
|
|
});
|
|
}
|
|
return displays;
|
|
}
|
|
|
|
}
|
|
|
|
exports.graphics = graphics;
|