mirror of
https://github.com/Ylianst/MeshAgent
synced 2025-12-26 05:03:15 +00:00
Updated license header
Updated how X11 support is detected and bound
This commit is contained in:
Bryan Roe
@@ -1,3 +1,18 @@
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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 promise = require('promise');
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var PPosition = 4;
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@@ -8,6 +23,33 @@ var _NET_WM_STATE_TOGGLE = 2; // toggle property
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var SubstructureRedirectMask = (1 << 20);
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var SubstructureNotifyMask = (1 << 19);
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function getLibInfo(libname)
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{
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if (process.platform != 'linux') { throw ('Only supported on linux'); }
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var child = require('child_process').execFile('/bin/sh', ['sh']);
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child.stdout.str = '';
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child.stdout.on('data', function (chunk) { this.str += chunk.toString(); });
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child.stdin.write("ldconfig -p | grep '" + libname + ".so.'\nexit\n");
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child.waitExit();
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var v = [];
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var lines = child.stdout.str.split('\n');
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for (var i in lines) {
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if (lines[i]) {
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var info = lines[i].split('=>');
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var pth = info[1].trim();
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var libinfo = info[0].trim().split(' ');
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var lib = libinfo[0];
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var plat = libinfo[1].substring(1, libinfo[1].length - 1).split(',');
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if (lib.startsWith(libname + '.so.')) {
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v.push({ lib: lib, path: pth, info: plat });
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}
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}
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}
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return (v);
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}
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function monitorinfo()
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{
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@@ -54,67 +96,138 @@ function monitorinfo()
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}
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else if(process.platform == 'linux')
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{
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this._X11 = this._gm.CreateNativeProxy('libX11.so');
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this._X11.CreateMethod('XChangeProperty');
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this._X11.CreateMethod('XCloseDisplay');
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this._X11.CreateMethod('XCreateGC');
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this._X11.CreateMethod('XCreateWindow');
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this._X11.CreateMethod('XCreateSimpleWindow');
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this._X11.CreateMethod('XDefaultColormap');
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this._X11.CreateMethod('XDefaultScreen');
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this._X11.CreateMethod('XDrawLine');
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this._X11.CreateMethod('XDisplayHeight');
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this._X11.CreateMethod('XDisplayWidth');
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this._X11.CreateMethod('XFetchName');
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this._X11.CreateMethod('XFlush');
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this._X11.CreateMethod('XFree');
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this._X11.CreateMethod('XCreateGC');
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this._X11.CreateMethod('XGetWindowProperty');
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this._X11.CreateMethod('XInternAtom');
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this._X11.CreateMethod('XMapWindow');
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this._X11.CreateMethod({ method: 'XNextEvent', threadDispatch: true });
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this._X11.CreateMethod('XOpenDisplay');
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this._X11.CreateMethod('XRootWindow');
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this._X11.CreateMethod('XScreenCount');
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this._X11.CreateMethod('XScreenOfDisplay');
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this._X11.CreateMethod('XSelectInput');
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this._X11.CreateMethod('XSendEvent');
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this._X11.CreateMethod('XSetForeground');
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this._X11.CreateMethod('XSetFunction');
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this._X11.CreateMethod('XSetLineAttributes');
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this._X11.CreateMethod('XSetNormalHints');
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this._X11.CreateMethod('XSetSubwindowMode');
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this._X11.CreateMethod('XBlackPixel');
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this._X11.CreateMethod('XWhitePixel');
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this.isUnity = function isUnity()
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// First thing we need to do, is determine where the X11 libraries are
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var askOS = false;
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try
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{
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var ret = false;
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var display = this._X11.XOpenDisplay(this._gm.CreateVariable(':0'));
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var rootWindow = this._X11.XRootWindow(display, this._X11.XDefaultScreen(display));
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if (require('user-sessions').isRoot()) { askOS = true; }
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}
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catch (e)
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{ }
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var a = this._X11.XInternAtom(display, this._gm.CreateVariable('_NET_CLIENT_LIST'), 1);
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var actualType = this._gm.CreateVariable(8);
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var format = this._gm.CreateVariable(4);
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var numItems = this._gm.CreateVariable(8);
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var bytesAfter = this._gm.CreateVariable(8);
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var data = this._gm.CreatePointer();
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if (askOS)
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{
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// Sufficient access rights to use ldconfig
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var x11info = getLibInfo('libX11');
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var xtstinfo = getLibInfo('libXtst');
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var xextinfo = getLibInfo('libXext');
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var ix;
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this._X11.XGetWindowProperty(display, rootWindow, a, 0, ~0, 0, 0, actualType, format, numItems, bytesAfter, data);
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for (var i = 0; i < numItems.Deref(0, 4).toBuffer().readUInt32LE(0) ; ++i)
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for(ix in x11info)
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{
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var w = data.Deref().Deref(i * 8, 8).Deref(8);
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var name = this._gm.CreatePointer();
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var ns = this._X11.XFetchName(display, w, name);
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if (name.Deref().String == 'unity-launcher')
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try
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{
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ret = true;
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this._gm.CreateNativeProxy(x11info[ix].path);
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Object.defineProperty(this, 'Location_X11LIB', { value: x11info[ix].path });
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break;
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}
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catch(ex)
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{
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}
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}
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this._X11.XCloseDisplay(display);
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return (ret);
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for (ix in xtstinfo)
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{
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try
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{
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this._gm.CreateNativeProxy(xtstinfo[ix].path);
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Object.defineProperty(this, 'Location_X11TST', { value: xtstinfo[ix].path });
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break;
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}
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catch (ex)
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{
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}
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}
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for (ix in xextinfo)
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{
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try
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{
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this._gm.CreateNativeProxy(xextinfo[ix].path);
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Object.defineProperty(this, 'Location_X11EXT', { value: xextinfo[ix].path });
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break;
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}
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catch (ex)
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{
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}
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}
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}
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else
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{
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// Not enough access rights to use ldconfig, so manually search
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var fs = require('fs');
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var files = fs.readdirSync('/usr/lib');
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var files2;
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for (var i in files) {
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try {
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if (files[i].split('libX11.so.').length > 1 && files[i].split('.').length == 3) {
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Object.defineProperty(this, 'Location_X11LIB', { value: '/usr/lib/' + files[i] });
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}
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if (files[i].split('libXtst.so.').length > 1 && files[i].split('.').length == 3) {
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Object.defineProperty(this, 'Location_X11TST', { value: '/usr/lib/' + files[i] });
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}
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if (files[i].split('libXext.so.').length > 1 && files[i].split('.').length == 3) {
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Object.defineProperty(this, 'Location_X11EXT', { value: '/usr/lib/' + files[i] });
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}
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if (files[i].split('-linux-').length > 1) {
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files2 = fs.readdirSync('/usr/lib/' + files[i]);
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for (j in files2) {
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if (files2[j].split('libX11.so.').length > 1 && files2[j].split('.').length == 3) {
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Object.defineProperty(this, 'Location_X11LIB', { value: '/usr/lib/' + files[i] + '/' + files2[j] });
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}
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if (files2[j].split('libXtst.so.').length > 1 && files2[j].split('.').length == 3) {
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Object.defineProperty(this, 'Location_X11TST', { value: '/usr/lib/' + files[i] + '/' + files2[j] });
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}
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if (files2[j].split('libXext.so.').length > 1 && files2[j].split('.').length == 3) {
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Object.defineProperty(this, 'Location_X11EXT', { value: '/usr/lib/' + files[i] + '/' + files2[j] });
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}
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}
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}
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} catch (ex) { }
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}
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}
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Object.defineProperty(this, 'kvm_x11_support', { value: (this.Location_X11LIB && this.Location_X11TST && this.Location_X11EXT)?true:false });
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if (this.Location_X11LIB)
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{
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this._X11 = this._gm.CreateNativeProxy(this.Location_X11LIB);
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this._X11.CreateMethod('XChangeProperty');
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this._X11.CreateMethod('XCloseDisplay');
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this._X11.CreateMethod('XCreateGC');
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this._X11.CreateMethod('XCreateWindow');
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this._X11.CreateMethod('XCreateSimpleWindow');
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this._X11.CreateMethod('XDefaultColormap');
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this._X11.CreateMethod('XDefaultScreen');
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this._X11.CreateMethod('XDrawLine');
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this._X11.CreateMethod('XDisplayHeight');
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this._X11.CreateMethod('XDisplayWidth');
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this._X11.CreateMethod('XFetchName');
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this._X11.CreateMethod('XFlush');
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this._X11.CreateMethod('XFree');
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this._X11.CreateMethod('XCreateGC');
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this._X11.CreateMethod('XGetWindowProperty');
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this._X11.CreateMethod('XInternAtom');
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this._X11.CreateMethod('XMapWindow');
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this._X11.CreateMethod({ method: 'XNextEvent', threadDispatch: true });
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this._X11.CreateMethod('XOpenDisplay');
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this._X11.CreateMethod('XRootWindow');
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this._X11.CreateMethod('XScreenCount');
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this._X11.CreateMethod('XScreenOfDisplay');
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this._X11.CreateMethod('XSelectInput');
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this._X11.CreateMethod('XSendEvent');
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this._X11.CreateMethod('XSetForeground');
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this._X11.CreateMethod('XSetFunction');
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this._X11.CreateMethod('XSetLineAttributes');
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this._X11.CreateMethod('XSetNormalHints');
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this._X11.CreateMethod('XSetSubwindowMode');
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this._X11.CreateMethod('XBlackPixel');
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this._X11.CreateMethod('XWhitePixel');
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}
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this.isUnity = function isUnity()
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{
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return (process.env['XDG_CURRENT_DESKTOP'] == 'Unity');
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}
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this.unDecorateWindow = function unDecorateWindow(display, window)
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