Bump version to 1.1.5 in package.json and update the changelog.

* feat: Make saving the configuration more robust

* parse backup user config before return

* fix some bug

* Add write-userconfig.js and invalid-config.bin

* throw exception if failed user config parsing

* Merge branch 'master' into feat-467-make-save-more-robust

* hide keymaps and macros if agent in restore mode

* fix Device name settings

CHANGELOG.md

@@ -6,6 +6,31 @@ The format is loosely based on [Keep a Changelog](http://keepachangelog.com/en/1
 
 Every Agent version includes the most recent firmware version. See the [firmware changelog](https://github.com/UltimateHackingKeyboard/firmware/blob/master/CHANGELOG.md).
 
+## [1.1.5] - 2018-04-10
+
+Firmware: 8.1.5 [[release](https://github.com/UltimateHackingKeyboard/firmware/releases/tag/v8.1.5)] | Device Protocol: 4.2.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Don't allow to run multiple instances of Agent at the same time, but rather focus the already existing Agent window.
+
+## [1.1.4] - 2018-04-09
+
+Firmware: 8.1.5 [[release](https://github.com/UltimateHackingKeyboard/firmware/releases/tag/v8.1.5)] | Device Protocol: 4.2.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Handle privilege escalation gracefully on Linux even without PolicyKit.
+- Fix application icon path.
+- Replace application icon with a diagonal gradient based icon that should look better on desktop.
+- Make saving the configuration more robust, and add a configuration recovery screen.
+- Reposition the ISO key in the scancode list.
+
+## [1.1.3] - 2018-04-06
+
+Firmware: 8.1.**5** [[release](https://github.com/UltimateHackingKeyboard/firmware/releases/tag/v8.1.5)] | Device Protocol: 4.2.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Show the firmware versions of the left and right keyboard halves on the firmware page.
+- Fix menu scancode.
+- Make the tooltip text regarding non-US characters easier to understand.
+- On the Device Configuration page change terminology from download/upload to export/import for greater clarity.
+
 ## [1.1.2] - 2018-03-09
 
 Firmware: 8.1.**4** [[release](https://github.com/UltimateHackingKeyboard/firmware/releases/tag/v8.1.4)] | Device Protocol: 4.2.0 | User Config: 4.0.0 | Hardware Config: 1.0.0

package.json

@@ -3,8 +3,8 @@
   "private": true,
   "author": "Ultimate Gadget Laboratories",
   "main": "electron/dist/electron-main.js",
-  "version": "1.1.2",
-  "firmwareVersion": "8.1.4",
+  "version": "1.1.5",
+  "firmwareVersion": "8.1.5",
   "deviceProtocolVersion": "4.2.0",
   "userConfigVersion": "4.0.0",
   "hardwareConfigVersion": "1.0.0",
@@ -21,7 +21,7 @@
   "devDependencies": {
     "@types/electron-devtools-installer": "2.0.2",
     "@types/electron-settings": "3.0.0",
-    "@types/fs-extra": "4.0.5",
+    "@types/fs-extra": "5.0.1",
     "@types/jasmine": "2.6.0",
     "@types/jsonfile": "4.0.1",
     "@types/node": "8.0.53",
@@ -30,25 +30,28 @@
     "@types/usb": "1.1.3",
     "autoprefixer": "6.5.3",
     "buffer": "5.0.6",
+    "copyfiles": "^2.0.0",
     "copy-webpack-plugin": "4.0.1",
     "core-js": "2.4.1",
     "cross-env": "5.0.5",
     "decompress": "4.2.0",
     "decompress-tarbz2": "^4.1.1",
     "devtron": "1.4.0",
-    "electron": "1.7.11",
-    "electron-builder": "20.4.0",
-    "electron-debug": "1.4.0",
-    "electron-devtools-installer": "2.2.0",
-    "electron-log": "2.2.9",
+    "electron": "1.8.4",
+    "electron-builder": "20.8.1",
+    "electron-debug": "1.5.0",
+    "electron-devtools-installer": "2.2.3",
+    "electron-log": "2.2.14",
     "electron-rebuild": "1.7.3",
-    "electron-settings": "3.1.2",
+    "electron-settings": "3.1.4",
+    "electron-updater": "2.21.4",
     "exports-loader": "0.6.3",
     "file-loader": "0.10.0",
-    "fs-extra": "4.0.2",
+    "fs-extra": "5.0.0",
     "jsonfile": "4.0.0",
     "lerna": "2.9.0",
     "mkdirp": "0.5.1",
+    "node-hid": "0.5.7",
     "npm-run-all": "4.0.2",
     "pre-commit": "1.2.2",
     "request": "2.83.0",
@@ -58,7 +61,7 @@
     "svg-sprite": "1.3.7",
     "ts-loader": "2.3.1",
     "ts-node": "3.0.4",
-    "tslint": "5.5.0",
+    "tslint": "5.9.1",
     "typescript": "2.5.2",
     "webpack": "2.4.1"
   },
@@ -74,11 +77,11 @@
     "test:uhk-web": "lerna exec --scope uhk-web npm test",
     "lint": "run-s -scn lint:ts lint:style",
     "lint:ts": "run-p -sn lint:ts:electron-main lint:ts:electron-renderer lint:ts:web lint:ts:test-serializer lint:ts:uhk-usb",
-    "lint:ts:electron-main": "tslint --type-check --project ./packages/uhk-agent/tsconfig.json",
-    "lint:ts:electron-renderer": "tslint --type-check --project ./packages/uhk-web/src/tsconfig.renderer.json",
-    "lint:ts:web": "tslint --type-check --project ./packages/uhk-web/src/tsconfig.app.json",
-    "lint:ts:test-serializer": "tslint --type-check --project ./packages/test-serializer/tsconfig.json",
-    "lint:ts:uhk-usb": "tslint --type-check --project ./packages/uhk-usb/tsconfig.json",
+    "lint:ts:electron-main": "tslint --project ./packages/uhk-agent/tsconfig.json",
+    "lint:ts:electron-renderer": "tslint --project ./packages/uhk-web/src/tsconfig.renderer.json",
+    "lint:ts:web": "tslint --project ./packages/uhk-web/src/tsconfig.app.json",
+    "lint:ts:test-serializer": "tslint --project ./packages/test-serializer/tsconfig.json",
+    "lint:ts:uhk-usb": "tslint --project ./packages/uhk-usb/tsconfig.json",
     "lint:style": "stylelint \"packages/uhk-agent/src/**/*.scss\" \"packages/uhk-web/src/**/*.scss\" --syntax scss",
     "build": "run-s build:common build:usb build:web build:electron",
     "build:web": "lerna exec --scope uhk-web npm run build",
@@ -90,6 +93,7 @@
     "server:web": "lerna exec --scope uhk-web npm start",
     "server:electron": "lerna exec --scope uhk-web npm run server:renderer",
     "electron": "lerna exec --scope uhk-agent npm start",
+    "electron:spe": "lerna exec --scope uhk-agent npm run electron:spe",
     "standard-version": "standard-version",
     "pack": "node ./scripts/release.js",
     "sprites": "node ./scripts/generate-svg-sprites",

packages/uhk-agent/package.json

@@ -17,13 +17,7 @@
     "command-line-args": "4.0.7",
     "decompress": "4.2.0",
     "decompress-bzip2": "4.0.0",
-    "electron": "1.7.9",
-    "electron-is-dev": "0.1.2",
-    "electron-log": "2.2.9",
-    "electron-rebuild": "1.6.0",
-    "electron-settings": "3.1.2",
-    "electron-updater": "2.15.0",
-    "node-hid": "0.5.4",
+    "node-hid": "0.5.7",
     "sudo-prompt": "7.0.0",
     "tmp": "0.0.33",
     "uhk-common": "^1.0.0",
@@ -36,6 +30,7 @@
   },
   "scripts": {
     "start": "electron ./dist/electron-main.js",
+    "electron:spe": "electron ./dist/electron-main.js --spe",
     "build": "webpack && npm run install:build-deps && npm run build:usb && npm run download-firmware && npm run copy-blhost",
     "build:usb": "electron-rebuild -w node-hid -p -m ./dist",
     "install:build-deps": "cd ./dist && npm i",

packages/uhk-agent/src/electron-main.ts

@@ -2,7 +2,7 @@
 /// <reference path="./custom_types/command-line-args.d.ts"/>
 
 import './polyfills';
-import { app, BrowserWindow, ipcMain } from 'electron';
+import { app, BrowserWindow } from 'electron';
 import { autoUpdater } from 'electron-updater';
 
 import * as path from 'path';
@@ -10,7 +10,7 @@ import * as url from 'url';
 import * as commandLineArgs from 'command-line-args';
 import { UhkHidDevice, UhkOperations } from 'uhk-usb';
 // import { ElectronDataStorageRepositoryService } from './services/electron-datastorage-repository.service';
-import { LogRegExps } from 'uhk-common';
+import { CommandLineArgs, LogRegExps } from 'uhk-common';
 import { DeviceService } from './services/device.service';
 import { logger } from './services/logger.service';
 import { AppUpdateService } from './services/app-update.service';
@@ -18,13 +18,13 @@ import { AppService } from './services/app.service';
 import { SudoService } from './services/sudo.service';
 import { UhkBlhost } from '../../uhk-usb/src';
 import * as isDev from 'electron-is-dev';
-import { CommandLineInputs } from './models/command-line-inputs';
 
 const optionDefinitions = [
-    {name: 'addons', type: Boolean}
+    {name: 'addons', type: Boolean},
+    {name: 'spe', type: Boolean} // simulate privilege escalation error
 ];
 
-const options: CommandLineInputs = commandLineArgs(optionDefinitions);
+const options: CommandLineArgs = commandLineArgs(optionDefinitions);
 
 // import './dev-extension';
 // require('electron-debug')({ showDevTools: true, enabled: true });
@@ -60,7 +60,25 @@ if (console.debug) {
     };
 }
 
+const isSecondInstance = app.makeSingleInstance(function (commandLine, workingDirectory) {
+    // Someone tried to run a second instance, we should focus our window.
+    if (win) {
+        if (win.isMinimized()) {
+            win.restore();
+        }
+        win.focus();
+    }
+});
+
+if (isSecondInstance) {
+    app.quit();
+}
+
 function createWindow() {
+    if (isSecondInstance) {
+        return;
+    }
+
     logger.info('[Electron Main] Create new window.');
     let packagesDir;
     if (isDev) {
@@ -79,17 +97,17 @@ function createWindow() {
         webPreferences: {
             nodeIntegration: true
         },
-        icon: 'assets/images/agent-icon.png'
+        icon: path.join(__dirname, 'renderer/assets/images/agent-app-icon.png')
     });
     win.setMenuBarVisibility(false);
     win.maximize();
-    uhkHidDeviceService = new UhkHidDevice(logger);
+    uhkHidDeviceService = new UhkHidDevice(logger, options);
     uhkBlhost = new UhkBlhost(logger, packagesDir);
     uhkOperations = new UhkOperations(logger, uhkBlhost, uhkHidDeviceService, packagesDir);
     deviceService = new DeviceService(logger, win, uhkHidDeviceService, uhkOperations);
     appUpdateService = new AppUpdateService(logger, win, app);
     appService = new AppService(logger, win, deviceService, options, uhkHidDeviceService);
-    sudoService = new SudoService(logger);
+    sudoService = new SudoService(logger, options);
     // and load the index.html of the app.
 
     win.loadURL(url.format({
@@ -133,13 +151,13 @@ app.on('ready', createWindow);
 
 // Quit when all windows are closed.
 app.on('window-all-closed', () => {
-    app.quit();
-});
-
-app.on('will-quit', () => {
     if (appUpdateService) {
         appUpdateService.saveFirtsRun();
     }
+    app.exit();
+});
+
+app.on('will-quit', () => {
 });
 
 app.on('activate', () => {

packages/uhk-agent/src/models/command-line-inputs.ts

@@ -1,3 +1,10 @@
 export interface CommandLineInputs {
+    /**
+     * addons menu visible or not
+     */
     addons?: boolean;
+    /**
+     * simulate privilege escalation error
+     */
+    spe?: boolean;
 }

packages/uhk-agent/src/services/device.service.ts

@@ -1,5 +1,15 @@
 import { ipcMain } from 'electron';
-import { ConfigurationReply, DeviceConnectionState, IpcEvents, IpcResponse, LogService } from 'uhk-common';
+import {
+    ConfigurationReply,
+    DeviceConnectionState,
+    getHardwareConfigFromDeviceResponse,
+    HardwareModules,
+    IpcEvents,
+    IpcResponse,
+    LogService,
+    mapObjectToUserConfigBinaryBuffer,
+    SaveUserConfigurationData
+} from 'uhk-common';
 import { snooze, UhkHidDevice, UhkOperations } from 'uhk-usb';
 import { Observable } from 'rxjs/Observable';
 import { Subscription } from 'rxjs/Subscription';
@@ -14,6 +24,7 @@ import 'rxjs/add/operator/distinctUntilChanged';
 import { saveTmpFirmware } from '../util/save-extract-firmware';
 import { TmpFirmware } from '../models/tmp-firmware';
 import { QueueManager } from './queue-manager';
+import { backupUserConfiguration, getBackupUserConfigurationContent } from '../util/backup-user-confoguration';
 
 /**
  * IpcMain pair of the UHK Communication
@@ -73,10 +84,19 @@ export class DeviceService {
         try {
             await this.device.waitUntilKeyboardBusy();
             const result = await this.operations.loadConfigurations();
+            const modules: HardwareModules = {
+                leftModuleInfo: await this.operations.getLeftModuleVersionInfo(),
+                rightModuleInfo: await this.operations.getRightModuleVersionInfo()
+            };
+
+            const hardwareConfig = getHardwareConfigFromDeviceResponse(result.hardwareConfiguration);
+            const uniqueId = hardwareConfig.uniqueId;
 
             response = {
                 success: true,
-                ...result
+                ...result,
+                modules,
+                backupConfiguration: await getBackupUserConfigurationContent(this.logService, uniqueId)
             };
         } catch (error) {
             response = {
@@ -157,10 +177,13 @@ export class DeviceService {
 
     private async saveUserConfiguration(event: Electron.Event, args: Array<string>): Promise<void> {
         const response = new IpcResponse();
-        const json = args[0];
+        const data: SaveUserConfigurationData = JSON.parse(args[0]);
 
         try {
-            await this.operations.saveUserConfiguration(json);
+            await backupUserConfiguration(data);
+
+            const buffer = mapObjectToUserConfigBinaryBuffer(data.configuration);
+            await this.operations.saveUserConfiguration(buffer);
 
             response.success = true;
         }

packages/uhk-agent/src/services/sudo.service.ts

@@ -5,12 +5,13 @@ import * as sudo from 'sudo-prompt';
 import { dirSync } from 'tmp';
 import { emptyDir, copy } from 'fs-extra';
 
-import { IpcEvents, LogService, IpcResponse } from 'uhk-common';
+import { CommandLineArgs, IpcEvents, LogService, IpcResponse } from 'uhk-common';
 
 export class SudoService {
     private rootDir: string;
 
-    constructor(private logService: LogService) {
+    constructor(private logService: LogService,
+                private options: CommandLineArgs) {
         if (isDev) {
             this.rootDir = path.join(path.join(process.cwd(), process.argv[1]), '../../../../');
         } else {
@@ -21,6 +22,19 @@ export class SudoService {
     }
 
     private async setPrivilege(event: Electron.Event) {
+        if (this.options.spe) {
+            const error = new Error('No polkit authentication agent found.');
+            this.logService.error('[SudoService] Simulate privilege escalation error ', error);
+
+            const response = new IpcResponse();
+            response.success = false;
+            response.error = {message: error.message};
+
+            event.sender.send(IpcEvents.device.setPrivilegeOnLinuxReply, response);
+
+            return;
+        }
+
         switch (process.platform) {
             case 'linux':
                 await this.setPrivilegeOnLinux(event);
@@ -28,7 +42,7 @@ export class SudoService {
             default:
                 const response: IpcResponse = {
                     success: false,
-                    error: { message: 'Permissions couldn\'t be set. Invalid platform: ' + process.platform }
+                    error: {message: 'Permissions couldn\'t be set. Invalid platform: ' + process.platform}
                 };
 
                 event.sender.send(IpcEvents.device.setPrivilegeOnLinuxReply, response);
@@ -39,7 +53,7 @@ export class SudoService {
     private async setPrivilegeOnLinux(event: Electron.Event) {
         const tmpDirectory = dirSync();
         const rulesDir = path.join(this.rootDir, 'rules');
-        this.logService.debug('[SudoService] Copy rules dir', { src: rulesDir, dst: tmpDirectory.name });
+        this.logService.debug('[SudoService] Copy rules dir', {src: rulesDir, dst: tmpDirectory.name});
         await copy(rulesDir, tmpDirectory.name);
 
         const scriptPath = path.join(tmpDirectory.name, 'setup-rules.sh');
@@ -55,7 +69,7 @@ export class SudoService {
             if (error) {
                 this.logService.error('[SudoService] Error when set privilege: ', error);
                 response.success = false;
-                response.error = error;
+                response.error = {message: error.message};
             } else {
                 response.success = true;
             }

packages/uhk-agent/src/util/backup-user-confoguration.ts

@@ -0,0 +1,32 @@
+import { app } from 'electron';
+import { LogService, UserConfiguration, SaveUserConfigurationData } from 'uhk-common';
+import * as path from 'path';
+import * as fs from 'fs-extra';
+
+export const getBackupUserConfigurationPath = (uniqueId: number): string => {
+    const appDataDir = app.getPath('userData');
+
+    return path.join(appDataDir, `${uniqueId}.json`);
+};
+
+export const backupUserConfiguration = (data: SaveUserConfigurationData): Promise<void> => {
+    const backupFilePath = getBackupUserConfigurationPath(data.uniqueId);
+    return fs.writeJSON(backupFilePath, data.configuration, {spaces: 2});
+};
+
+export const getBackupUserConfigurationContent = async (logService: LogService, uniqueId: number): Promise<UserConfiguration> => {
+    try {
+        const backupFilePath = getBackupUserConfigurationPath(uniqueId);
+
+        if (await fs.pathExists(backupFilePath)) {
+            const json = await fs.readJSON(backupFilePath);
+            new UserConfiguration().fromJsonObject(json);
+
+            return json;
+        }
+
+        return null;
+    } catch (error) {
+        logService.error('Can not load backup user configuration for device', {uniqueId, error});
+    }
+};

packages/uhk-common/package.json

@@ -10,7 +10,10 @@
     "url": "git@github.com:UltimateHackingKeyboard/agent.git"
   },
   "scripts": {
-    "build": "tsc",
+    "build": "run-s tsc copy:*",
+    "tsc": "tsc",
+    "copy:scancodes": "copyfiles ./src/config-serializer/config-items/scancodes.json dist",
+    "copy:secondary-roles": "copyfiles ./src/config-serializer/config-items/secondaryRole.json dist",
     "test": "jasmine-ts --config=jasmine.json",
     "coverage": "nyc jasmine-ts --config=jasmine.json"
   },

packages/uhk-common/src/config-serializer/config-items/index.ts

@@ -9,3 +9,6 @@ export * from './macro';
 export * from './module';
 export * from './module-configuration';
 export * from './user-configuration';
+
+export const SCANCODES = require('./scancodes.json');
+export const SECONDARY_ROLES = require('./secondaryRole.json');

packages/uhk-common/src/config-serializer/config-items/key-action/helper.ts

@@ -8,6 +8,7 @@ import { SwitchKeymapAction, UnresolvedSwitchKeymapAction } from './switch-keyma
 import { MouseAction } from './mouse-action';
 import { PlayMacroAction } from './play-macro-action';
 import { NoneAction } from './none-action';
+import { isScancodeExists } from '../scancode-checker';
 
 export class Helper {
 
@@ -26,7 +27,12 @@ export class Helper {
         buffer.backtrack();
 
         if (keyActionFirstByte >= KeyActionId.KeystrokeAction && keyActionFirstByte < KeyActionId.LastKeystrokeAction) {
-            return new KeystrokeAction().fromBinary(buffer);
+            const keystrokeAction = new KeystrokeAction().fromBinary(buffer);
+            if (isValidKeystrokeAction(keystrokeAction)) {
+                return keystrokeAction;
+            }
+
+            return new NoneAction();
         }
 
         switch (keyActionFirstByte) {
@@ -68,8 +74,14 @@ export class Helper {
         }
 
         switch (keyAction.keyActionType) {
-            case keyActionType.KeystrokeAction:
-                return new KeystrokeAction().fromJsonObject(keyAction);
+            case keyActionType.KeystrokeAction: {
+                const keystrokeAction = new KeystrokeAction().fromJsonObject(keyAction);
+                if (isValidKeystrokeAction(keystrokeAction)) {
+                    return keystrokeAction;
+                }
+
+                return new NoneAction();
+            }
             case keyActionType.SwitchLayerAction:
                 return new SwitchLayerAction().fromJsonObject(keyAction);
             case keyActionType.SwitchKeymapAction:
@@ -85,3 +97,9 @@ export class Helper {
         }
     }
 }
+
+function isValidKeystrokeAction(keystrokeAction: KeystrokeAction): boolean {
+    return keystrokeAction.hasSecondaryRoleAction() ||
+        keystrokeAction.hasActiveModifier() ||
+        keystrokeAction.hasScancode() && isScancodeExists(keystrokeAction.scancode);
+}

packages/uhk-common/src/config-serializer/config-items/scancode-checker.ts

@@ -0,0 +1,26 @@
+import { SCANCODES } from './';
+
+let scancodeMap: Map<number, any>;
+
+export function isScancodeExists(scancode: number): boolean {
+    if (!scancodeMap) {
+        fillScancodeMap();
+    }
+
+    return scancodeMap.has(scancode);
+}
+
+function fillScancodeMap(): void {
+    scancodeMap = new Map<number, any>();
+
+    for (const scanGroup of SCANCODES) {
+        for (const child of scanGroup.children) {
+            if (child.additional && child.additional.scancode) {
+                scancodeMap.set(child.additional.scancode, child);
+            }
+            else {
+                scancodeMap.set(Number.parseInt(child.id), child);
+            }
+        }
+    }
+}

packages/uhk-common/src/config-serializer/config-items/scancodes.json

@@ -105,6 +105,10 @@
             {
                 "id": "29",
                 "text": "Z"
+            },
+            {
+              "id": "100",
+              "text": "| ISO"
             }
         ]
     },
@@ -242,7 +246,7 @@
                 "text": "Delete"
             },
             {
-                "id": "118",
+                "id": "101",
                 "text": "Menu"
             },
             {
@@ -314,10 +318,6 @@
                 "id": "69",
                 "text": "F12"
             },
-            {
-              "id": "100",
-              "text": "| ISO"
-            },
             {
                 "id": "104",
                 "text": "F13"

packages/uhk-common/src/models/command-line-args.ts

@@ -1,3 +1,10 @@
 export interface CommandLineArgs {
-    addons: boolean;
+    /**
+     * addons menu visible or not
+     */
+    addons?: boolean;
+    /**
+     * simulate privilege escalation error
+     */
+    spe?: boolean;
 }

packages/uhk-common/src/models/configuration-reply.ts

@@ -1,6 +1,11 @@
+import { HardwareModules } from './hardware-modules';
+import { UserConfiguration } from '../config-serializer/config-items';
+
 export interface ConfigurationReply {
     success: boolean;
     userConfiguration?: string;
     hardwareConfiguration?: string;
+    modules?: HardwareModules;
     error?: string;
+    backupConfiguration?: UserConfiguration;
 }

packages/uhk-common/src/models/hardware-module-info.ts

@@ -0,0 +1,4 @@
+export interface HardwareModuleInfo {
+    firmwareVersion?: string;
+    moduleProtocolVersion?: string;
+}

packages/uhk-common/src/models/hardware-modules.ts

@@ -0,0 +1,6 @@
+import { HardwareModuleInfo } from './hardware-module-info';
+
+export interface HardwareModules {
+    leftModuleInfo?: HardwareModuleInfo;
+    rightModuleInfo?: HardwareModuleInfo;
+}

packages/uhk-common/src/models/index.ts

@@ -5,3 +5,6 @@ export * from './app-start-info';
 export * from './configuration-reply';
 export * from './version-information';
 export * from './device-connection-state';
+export * from './hardware-modules';
+export * from './hardware-module-info';
+export * from './save-user-configuration-data';

packages/uhk-common/src/models/save-user-configuration-data.ts

@@ -0,0 +1,4 @@
+export interface SaveUserConfigurationData {
+    uniqueId: number;
+    configuration: string;
+}

packages/uhk-common/src/util/helpers.ts

@@ -0,0 +1,33 @@
+import { HardwareConfiguration, UhkBuffer, UserConfiguration } from '../../index';
+
+export const getHardwareConfigFromDeviceResponse = (json: string): HardwareConfiguration => {
+    const data = JSON.parse(json);
+    const hardwareConfig = new HardwareConfiguration();
+    hardwareConfig.fromBinary(UhkBuffer.fromArray(data));
+
+    if (hardwareConfig.uniqueId > 0) {
+        return hardwareConfig;
+    }
+    return null;
+};
+
+export const getUserConfigFromDeviceResponse = (json: string): UserConfiguration => {
+    const data = JSON.parse(json);
+    const userConfig = new UserConfiguration();
+    userConfig.fromBinary(UhkBuffer.fromArray(data));
+
+    if (userConfig.userConfigMajorVersion > 0) {
+        return userConfig;
+    }
+
+    throw Error('Invalid user configuration');
+};
+
+export const mapObjectToUserConfigBinaryBuffer = (obj: any): Buffer => {
+    const configuration = new UserConfiguration();
+    configuration.fromJsonObject(obj);
+    const buffer = new UhkBuffer();
+    configuration.toBinary(buffer);
+
+    return buffer.getBufferContent();
+};

packages/uhk-common/src/util/index.ts

@@ -1,6 +1,7 @@
 export { IpcEvents } from './ipcEvents';
 export * from './log';
 export * from './constants';
+export * from './helpers';
 
 // Source: http://stackoverflow.com/questions/13720256/javascript-regex-camelcase-to-sentence
 export function camelCaseToSentence(camelCasedText: string): string {

packages/uhk-usb/package-lock.json

@@ -23,7 +23,7 @@
 			"integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
 			"requires": {
 				"delegates": "1.0.0",
-				"readable-stream": "2.3.3"
+				"readable-stream": "2.3.6"
 			}
 		},
 		"bindings": {
@@ -32,11 +32,12 @@
 			"integrity": "sha512-DpLh5EzMR2kzvX1KIlVC0VkC3iZtHKTgdtZ0a3pglBZdaQFjt5S9g9xd1lE+YvXyfd6mtCeRnrUfOLYiTMlNSw=="
 		},
 		"bl": {
-			"version": "1.2.1",
-			"resolved": "https://registry.npmjs.org/bl/-/bl-1.2.1.tgz",
-			"integrity": "sha1-ysMo977kVzDUBLaSID/LWQ4XLV4=",
+			"version": "1.2.2",
+			"resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
+			"integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
 			"requires": {
-				"readable-stream": "2.3.3"
+				"readable-stream": "2.3.6",
+				"safe-buffer": "5.1.1"
 			}
 		},
 		"chownr": {
@@ -59,6 +60,14 @@
 			"resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
 			"integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
 		},
+		"decompress-response": {
+			"version": "3.3.0",
+			"resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
+			"integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
+			"requires": {
+				"mimic-response": "1.0.0"
+			}
+		},
 		"deep-extend": {
 			"version": "0.4.2",
 			"resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.4.2.tgz",
@@ -69,10 +78,15 @@
 			"resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
 			"integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o="
 		},
+		"detect-libc": {
+			"version": "1.0.3",
+			"resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-1.0.3.tgz",
+			"integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups="
+		},
 		"end-of-stream": {
-			"version": "1.4.0",
-			"resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.0.tgz",
-			"integrity": "sha1-epDYM+/abPpurA9JSduw+tOmMgY=",
+			"version": "1.4.1",
+			"resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz",
+			"integrity": "sha512-1MkrZNvWTKCaigbn+W15elq2BB/L22nqrSY5DKlo3X6+vclJm8Bb5djXJBmEX6fS3+zCh/F4VBK5Z2KxJt4s2Q==",
 			"requires": {
 				"once": "1.4.0"
 			}
@@ -113,9 +127,9 @@
 			"integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
 		},
 		"ini": {
-			"version": "1.3.4",
-			"resolved": "https://registry.npmjs.org/ini/-/ini-1.3.4.tgz",
-			"integrity": "sha1-BTfLedr1m1mhpRff9wbIbsA5Fi4="
+			"version": "1.3.5",
+			"resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
+			"integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw=="
 		},
 		"is-fullwidth-code-point": {
 			"version": "1.0.0",
@@ -130,6 +144,11 @@
 			"resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
 			"integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
 		},
+		"mimic-response": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.0.tgz",
+			"integrity": "sha1-3z02Uqc/3ta5sLJBRub9BSNTRY4="
+		},
 		"minimist": {
 			"version": "1.2.0",
 			"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
@@ -151,14 +170,17 @@
 			}
 		},
 		"nan": {
-			"version": "2.7.0",
-			"resolved": "https://registry.npmjs.org/nan/-/nan-2.7.0.tgz",
-			"integrity": "sha1-2Vv3IeyHfgjbJ27T/G63j5CDrUY="
+			"version": "2.10.0",
+			"resolved": "https://registry.npmjs.org/nan/-/nan-2.10.0.tgz",
+			"integrity": "sha512-bAdJv7fBLhWC+/Bls0Oza+mvTaNQtP+1RyhhhvD95pgUJz6XM5IzgmxOkItJ9tkoCiplvAnXI1tNmmUD/eScyA=="
 		},
 		"node-abi": {
-			"version": "2.1.1",
-			"resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.1.1.tgz",
-			"integrity": "sha512-6oxV13poCOv7TfGvhsSz6XZWpXeKkdGVh72++cs33OfMh3KAX8lN84dCvmqSETyDXAFcUHtV7eJrgFBoOqZbNQ=="
+			"version": "2.3.0",
+			"resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.3.0.tgz",
+			"integrity": "sha512-zwm6vU3SsVgw3e9fu48JBaRBCJGIvAgysDsqtf5+vEexFE71bEOtaMWb5zr/zODZNzTPtQlqUUpC79k68Hspow==",
+			"requires": {
+				"semver": "5.5.0"
+			}
 		},
 		"node-hid": {
 			"version": "0.5.7",
@@ -166,8 +188,8 @@
 			"integrity": "sha512-dwwpOetL2+MGYgivbO22ML+45ieCGbueWv1rYxRgBoEc2QMp6UF6ZucEkYts1IA3YPWJNkmpGh6dqQ85n19szw==",
 			"requires": {
 				"bindings": "1.3.0",
-				"nan": "2.7.0",
-				"prebuild-install": "2.3.0"
+				"nan": "2.10.0",
+				"prebuild-install": "2.5.1"
 			}
 		},
 		"noop-logger": {
@@ -210,62 +232,63 @@
 			"integrity": "sha1-/7xJiDNuDoM94MFox+8VISGqf7M="
 		},
 		"prebuild-install": {
-			"version": "2.3.0",
-			"resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-2.3.0.tgz",
-			"integrity": "sha512-gzjq2oHB8oMbzJSsSh9MQ64zrXZGt092/uT4TLZlz2qnrPxpWqp4vYB7LZrDxnlxf5RfbCjkgDI/z0EIVuYzAw==",
+			"version": "2.5.1",
+			"resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-2.5.1.tgz",
+			"integrity": "sha512-3DX9L6pzwc1m1ksMkW3Ky2WLgPQUBiySOfXVl3WZyAeJSyJb4wtoH9OmeRGcubAWsMlLiL8BTHbwfm/jPQE9Ag==",
 			"requires": {
+				"detect-libc": "1.0.3",
 				"expand-template": "1.1.0",
 				"github-from-package": "0.0.0",
 				"minimist": "1.2.0",
 				"mkdirp": "0.5.1",
-				"node-abi": "2.1.1",
+				"node-abi": "2.3.0",
 				"noop-logger": "0.1.1",
 				"npmlog": "4.1.2",
 				"os-homedir": "1.0.2",
-				"pump": "1.0.2",
-				"rc": "1.2.2",
-				"simple-get": "1.4.3",
+				"pump": "2.0.1",
+				"rc": "1.2.6",
+				"simple-get": "2.7.0",
 				"tar-fs": "1.16.0",
 				"tunnel-agent": "0.6.0",
-				"xtend": "4.0.1"
+				"which-pm-runs": "1.0.0"
 			}
 		},
 		"process-nextick-args": {
-			"version": "1.0.7",
-			"resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
-			"integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
+			"version": "2.0.0",
+			"resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
+			"integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw=="
 		},
 		"pump": {
-			"version": "1.0.2",
-			"resolved": "https://registry.npmjs.org/pump/-/pump-1.0.2.tgz",
-			"integrity": "sha1-Oz7mUS+U8OV1U4wXmV+fFpkKXVE=",
+			"version": "2.0.1",
+			"resolved": "https://registry.npmjs.org/pump/-/pump-2.0.1.tgz",
+			"integrity": "sha512-ruPMNRkN3MHP1cWJc9OWr+T/xDP0jhXYCLfJcBuX54hhfIBnaQmAUMfDcG4DM5UMWByBbJY69QSphm3jtDKIkA==",
 			"requires": {
-				"end-of-stream": "1.4.0",
+				"end-of-stream": "1.4.1",
 				"once": "1.4.0"
 			}
 		},
 		"rc": {
-			"version": "1.2.2",
-			"resolved": "https://registry.npmjs.org/rc/-/rc-1.2.2.tgz",
-			"integrity": "sha1-2M6ctX6NZNnHut2YdsfDTL48cHc=",
+			"version": "1.2.6",
+			"resolved": "https://registry.npmjs.org/rc/-/rc-1.2.6.tgz",
+			"integrity": "sha1-6xiYnG1PTxYsOZ953dKfODVWgJI=",
 			"requires": {
 				"deep-extend": "0.4.2",
-				"ini": "1.3.4",
+				"ini": "1.3.5",
 				"minimist": "1.2.0",
 				"strip-json-comments": "2.0.1"
 			}
 		},
 		"readable-stream": {
-			"version": "2.3.3",
-			"resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.3.tgz",
-			"integrity": "sha512-m+qzzcn7KUxEmd1gMbchF+Y2eIUbieUaxkWtptyHywrX0rE8QEYqPC07Vuy4Wm32/xE16NcdBctb8S0Xe/5IeQ==",
+			"version": "2.3.6",
+			"resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+			"integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
 			"requires": {
 				"core-util-is": "1.0.2",
 				"inherits": "2.0.3",
 				"isarray": "1.0.0",
-				"process-nextick-args": "1.0.7",
+				"process-nextick-args": "2.0.0",
 				"safe-buffer": "5.1.1",
-				"string_decoder": "1.0.3",
+				"string_decoder": "1.1.1",
 				"util-deprecate": "1.0.2"
 			}
 		},
@@ -274,6 +297,11 @@
 			"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
 			"integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
 		},
+		"semver": {
+			"version": "5.5.0",
+			"resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
+			"integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA=="
+		},
 		"set-blocking": {
 			"version": "2.0.0",
 			"resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
@@ -284,14 +312,19 @@
 			"resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
 			"integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0="
 		},
+		"simple-concat": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.0.tgz",
+			"integrity": "sha1-c0TLuLbib7J9ZrL8hvn21Zl1IcY="
+		},
 		"simple-get": {
-			"version": "1.4.3",
-			"resolved": "https://registry.npmjs.org/simple-get/-/simple-get-1.4.3.tgz",
-			"integrity": "sha1-6XVe2kB+ltpAxeUVjJ6jezO+y+s=",
+			"version": "2.7.0",
+			"resolved": "https://registry.npmjs.org/simple-get/-/simple-get-2.7.0.tgz",
+			"integrity": "sha512-RkE9rGPHcxYZ/baYmgJtOSM63vH0Vyq+ma5TijBcLla41SWlh8t6XYIGMR/oeZcmr+/G8k+zrClkkVrtnQ0esg==",
 			"requires": {
+				"decompress-response": "3.3.0",
 				"once": "1.4.0",
-				"unzip-response": "1.0.2",
-				"xtend": "4.0.1"
+				"simple-concat": "1.0.0"
 			}
 		},
 		"string-width": {
@@ -305,9 +338,9 @@
 			}
 		},
 		"string_decoder": {
-			"version": "1.0.3",
-			"resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
-			"integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
+			"version": "1.1.1",
+			"resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+			"integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
 			"requires": {
 				"safe-buffer": "5.1.1"
 			}
@@ -332,18 +365,29 @@
 			"requires": {
 				"chownr": "1.0.1",
 				"mkdirp": "0.5.1",
-				"pump": "1.0.2",
-				"tar-stream": "1.5.4"
+				"pump": "1.0.3",
+				"tar-stream": "1.5.5"
+			},
+			"dependencies": {
+				"pump": {
+					"version": "1.0.3",
+					"resolved": "https://registry.npmjs.org/pump/-/pump-1.0.3.tgz",
+					"integrity": "sha512-8k0JupWme55+9tCVE+FS5ULT3K6AbgqrGa58lTT49RpyfwwcGedHqaC5LlQNdEAumn/wFsu6aPwkuPMioy8kqw==",
+					"requires": {
+						"end-of-stream": "1.4.1",
+						"once": "1.4.0"
+					}
+				}
 			}
 		},
 		"tar-stream": {
-			"version": "1.5.4",
-			"resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.5.4.tgz",
-			"integrity": "sha1-NlSc8E7RrumyowwBQyUiONr5QBY=",
+			"version": "1.5.5",
+			"resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.5.5.tgz",
+			"integrity": "sha512-mQdgLPc/Vjfr3VWqWbfxW8yQNiJCbAZ+Gf6GDu1Cy0bdb33ofyiNGBtAY96jHFhDuivCwgW1H9DgTON+INiXgg==",
 			"requires": {
-				"bl": "1.2.1",
-				"end-of-stream": "1.4.0",
-				"readable-stream": "2.3.3",
+				"bl": "1.2.2",
+				"end-of-stream": "1.4.1",
+				"readable-stream": "2.3.6",
 				"xtend": "4.0.1"
 			}
 		},
@@ -355,16 +399,16 @@
 				"safe-buffer": "5.1.1"
 			}
 		},
-		"unzip-response": {
-			"version": "1.0.2",
-			"resolved": "https://registry.npmjs.org/unzip-response/-/unzip-response-1.0.2.tgz",
-			"integrity": "sha1-uYTwh3/AqJwsdzzB73tbIytbBv4="
-		},
 		"util-deprecate": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
 			"integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
 		},
+		"which-pm-runs": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.0.0.tgz",
+			"integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs="
+		},
 		"wide-align": {
 			"version": "1.1.2",
 			"resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",

packages/uhk-usb/src/constants.ts

@@ -22,7 +22,7 @@ export enum UsbCommand {
     GetDebugBuffer           = 0x0b,
     GetAdcValue              = 0x0c,
     SetLedPwmBrightness      = 0x0d,
-    GetModuleProperties      = 0x0e
+    GetModuleProperty        = 0x0e
 }
 
 export enum EepromOperation {
@@ -81,3 +81,7 @@ export enum KbootCommands {
     ping = 1,
     reset = 2
 }
+
+export enum ModulePropertyId {
+    protocolVersions = 0
+}

packages/uhk-usb/src/uhk-hid-device.ts

@@ -1,5 +1,5 @@
 import { Device, devices, HID } from 'node-hid';
-import { LogService } from 'uhk-common';
+import { CommandLineArgs, LogService } from 'uhk-common';
 
 import {
     ConfigBufferId,
@@ -27,7 +27,8 @@ export class UhkHidDevice {
     private _device: HID;
     private _hasPermission = false;
 
-    constructor(private logService: LogService) {
+    constructor(private logService: LogService,
+                private options: CommandLineArgs) {
     }
 
     /**
@@ -38,6 +39,10 @@ export class UhkHidDevice {
      * @returns {boolean}
      */
     public hasPermission(): boolean {
+        if (this.options.spe) {
+            return false;
+        }
+
         try {
             if (this._hasPermission) {
                 return true;

packages/uhk-usb/src/uhk-operations.ts

@@ -1,5 +1,12 @@
-import { LogService } from 'uhk-common';
-import { EnumerationModes, EnumerationNameToProductId, KbootCommands, ModuleSlotToI2cAddress, ModuleSlotToId } from './constants';
+import { HardwareModuleInfo, LogService, UhkBuffer } from 'uhk-common';
+import {
+    EnumerationModes,
+    EnumerationNameToProductId,
+    KbootCommands,
+    ModulePropertyId,
+    ModuleSlotToI2cAddress,
+    ModuleSlotToId
+} from './constants';
 import * as path from 'path';
 import * as fs from 'fs';
 import { UhkBlhost } from './uhk-blhost';
@@ -98,8 +105,6 @@ export class UhkOperations {
      * @returns {Promise<Buffer>}
      */
     public async loadConfiguration(configBufferId: ConfigBufferId): Promise<string> {
-        let response = [];
-
         const configBufferIdToName = ['HardwareConfig', 'StagingUserConfig', 'ValidatedUserConfig'];
         const configName = configBufferIdToName[configBufferId];
 
@@ -133,7 +138,8 @@ export class UhkOperations {
                     }
                 }
             }
-            response = convertBufferToIntArray(configBuffer);
+            const response = convertBufferToIntArray(configBuffer);
+
             return Promise.resolve(JSON.stringify(response));
         } catch (error) {
             const errMsg = `[DeviceOperation] ${configName} from eeprom error`;
@@ -158,10 +164,10 @@ export class UhkOperations {
         return configSize;
     }
 
-    public async saveUserConfiguration(json: string): Promise<void> {
+    public async saveUserConfiguration(buffer: Buffer): Promise<void> {
         try {
             this.logService.debug('[DeviceOperation] USB[T]: Write user configuration to keyboard');
-            await this.sendUserConfigToKeyboard(json);
+            await this.sendUserConfigToKeyboard(buffer);
             this.logService.debug('[DeviceOperation] USB[T]: Write user configuration to EEPROM');
             await this.device.writeConfigToEeprom(ConfigBufferId.validatedUserConfig);
         }
@@ -193,14 +199,57 @@ export class UhkOperations {
         return false;
     }
 
+    public async getLeftModuleVersionInfo(): Promise<HardwareModuleInfo> {
+        try {
+            this.logService.debug('[DeviceOperation] USB[T]: Read left module version information');
+
+            const command = new Buffer([
+                UsbCommand.GetModuleProperty,
+                ModuleSlotToId.leftHalf,
+                ModulePropertyId.protocolVersions
+            ]);
+
+            const buffer = await this.device.write(command);
+            const uhkBuffer = UhkBuffer.fromArray(convertBufferToIntArray(buffer));
+            // skip the first 2 byte
+            uhkBuffer.readUInt16();
+
+            return {
+                moduleProtocolVersion: `${uhkBuffer.readUInt16()}.${uhkBuffer.readUInt16()}.${uhkBuffer.readUInt16()}`,
+                firmwareVersion: `${uhkBuffer.readUInt16()}.${uhkBuffer.readUInt16()}.${uhkBuffer.readUInt16()}`
+            };
+        }
+        catch (error) {
+            this.logService.error('[DeviceOperation] Could not read left module version information', error);
+        }
+
+        return {
+            moduleProtocolVersion: '',
+            firmwareVersion: ''
+        };
+    }
+
+    public async getRightModuleVersionInfo(): Promise<HardwareModuleInfo> {
+        this.logService.debug('[DeviceOperation] USB[T]: Read right module version information');
+
+        const command = new Buffer([UsbCommand.GetProperty, DevicePropertyIds.ProtocolVersions]);
+        const buffer = await this.device.write(command);
+        const uhkBuffer = UhkBuffer.fromArray(convertBufferToIntArray(buffer));
+        // skip the first byte
+        uhkBuffer.readUInt8();
+
+        return {
+            firmwareVersion: `${uhkBuffer.readUInt16()}.${uhkBuffer.readUInt16()}.${uhkBuffer.readUInt16()}`
+        };
+    }
+
     /**
      * IpcMain handler. Send the UserConfiguration to the UHK Device and send a response with the result.
-     * @param {string} json - UserConfiguration in JSON format
+     * @param {Buffer} buffer - UserConfiguration buffer
      * @returns {Promise<void>}
      * @private
      */
-    private async sendUserConfigToKeyboard(json: string): Promise<void> {
-        const buffer: Buffer = new Buffer(JSON.parse(json).data);
+    private async sendUserConfigToKeyboard(buffer: Buffer): Promise<void> {
         const fragments = getTransferBuffers(UsbCommand.WriteStagingUserConfig, buffer);
         for (const fragment of fragments) {
             await this.device.write(fragment);

packages/uhk-web/package.json

@@ -38,7 +38,6 @@
     "@types/jasminewd2": "2.0.2",
     "@types/jquery": "3.2.9",
     "@types/lodash-es": "4.17.0",
-    "@types/node-hid": "0.5.2",
     "@types/usb": "1.1.3",
     "angular-confirmation-popover": "3.2.0",
     "angular-notifier": "2.0.0",
@@ -72,8 +71,8 @@
     "ng2-dragula": "1.5.0",
     "ng2-nouislider": "^1.7.6",
     "ng2-select2": "1.0.0-beta.10",
+    "ngx-clipboard": "8.0.0",
     "ngrx-store-freeze": "0.1.9",
-    "node-hid": "0.5.4",
     "nouislider": "^10.1.0",
     "postcss-loader": "1.3.3",
     "postcss-url": "5.1.2",

packages/uhk-web/src/app/app.component.ts

@@ -1,4 +1,4 @@
-import { Component, HostListener, ViewEncapsulation } from '@angular/core';
+import { Component, ViewEncapsulation } from '@angular/core';
 import { animate, style, transition, trigger } from '@angular/animations';
 import { Observable } from 'rxjs/Observable';
 import { Action, Store } from '@ngrx/store';
@@ -14,7 +14,6 @@ import {
     saveToKeyboardState
 } from './store';
 import { ProgressButtonState } from './store/reducers/progress-button-state';
-import { SaveUserConfigInBinaryFileAction, SaveUserConfigInJsonFileAction } from './store/actions/user-config';
 
 @Component({
     selector: 'main-app',

packages/uhk-web/src/app/components/device/configuration/device-configuration.component.html

@@ -9,13 +9,13 @@
 
 <ul class="list-unstyled btn-list">
     <li>
-        Download device configuration in
-        <span role="button" class="btn-link" (click)="saveConfigurationInJSONFormat()">JSON</span> or
-        <span role="button" class="btn-link" (click)="saveConfigurationInBINFormat()">binary</span> format.
+        <button class="btn btn-default"
+                (click)="exportUserConfiguration($event)">Export device configuration
+        </button>
     </li>
     <li>
         <label class="btn btn-default btn-file">
-            Upload device configuration
+            Import device configuration
             <input type="file"
                    (change)="changeFile($event)">
         </label>

packages/uhk-web/src/app/components/device/configuration/device-configuration.component.ts

@@ -34,6 +34,14 @@ export class DeviceConfigurationComponent {
         this.store.dispatch(new SaveUserConfigInBinaryFileAction());
     }
 
+    exportUserConfiguration(event: MouseEvent) {
+        if (event.shiftKey) {
+            this.saveConfigurationInBINFormat();
+        } else {
+            this.saveConfigurationInJSONFormat();
+        }
+    }
+
     changeFile(event): void {
         const files = event.srcElement.files;
         const fileReader = new FileReader();

packages/uhk-web/src/app/components/device/device.routes.ts

@@ -4,6 +4,7 @@ import { DeviceConfigurationComponent } from './configuration/device-configurati
 import { DeviceFirmwareComponent } from './firmware/device-firmware.component';
 import { MouseSpeedComponent } from './mouse-speed/mouse-speed.component';
 import { LEDBrightnessComponent } from './led-brightness/led-brightness.component';
+import { RestoreConfigurationComponent } from './restore-configuration/restore-configuration.component';
 
 export const deviceRoutes: Routes = [
     {
@@ -29,6 +30,10 @@ export const deviceRoutes: Routes = [
             {
                 path: 'firmware',
                 component: DeviceFirmwareComponent
+            },
+            {
+                path: 'restore-user-configuration',
+                component: RestoreConfigurationComponent
             }
         ]
     }

packages/uhk-web/src/app/components/device/firmware/device-firmware.component.html

@@ -7,30 +7,35 @@
                 <span>Firmware</span>
             </h1>
 
-            <p><i>
-                Please note that the firmware update process may sometimes fail. If if fails then
-                simply retry until it succeeds. If the left half becomes unresponsive after a failed
-                update then retry and follow the instructions displayed during the update to fix it.
-                We'll make the firmware update process more robust.
-            </i></p>
-
             <p>
-                Flash firmware {{ (getAgentVersionInfo$ | async).firmwareVersion }} (bundled with Agent)
-                <button class="btn btn-primary"
-                        [disabled]="flashFirmwareButtonDisbabled$ | async"
-                        (click)="onUpdateFirmware()">Flash firmware
-                </button>
+                Firmware {{ hardwareModules.leftModuleInfo.firmwareVersion }} is running on the left keyboard half.<br>
+                Firmware {{ hardwareModules.rightModuleInfo.firmwareVersion }} is running on the right keyboard half.
+            </p>
+
+            <p>
+                <i>
+                    Please note that the firmware update process may sometimes fail. If if fails then
+                    simply retry until it succeeds. If the left half becomes unresponsive after a failed
+                    update then retry and follow the instructions displayed during the update to fix it.
+                    We'll make the firmware update process more robust.
+                </i>
             </p>
 
             <p>
-                Flash firmware file <input id="firmware-file-select"
-                                           type="file"
-                                           [disabled]="flashFirmwareButtonDisbabled$ | async"
-                                           (change)="changeFile($event)">
                 <button class="btn btn-primary"
                         [disabled]="flashFirmwareButtonDisbabled$ | async"
-                        (click)="onUpdateFirmwareWithFile()">Flash firmware
+                        (click)="onUpdateFirmware()">
+                    Flash firmware {{ (getAgentVersionInfo$ | async).firmwareVersion }} (bundled with Agent)
                 </button>
+                <label class="btn btn-primary btn-file"
+                       [class.disabled]="flashFirmwareButtonDisbabled$ | async">
+                    Choose firmware file and flash it
+                    <input id="firmware-file-select"
+                           type="file"
+                           accept=".tar.bz2"
+                           [disabled]="flashFirmwareButtonDisbabled$ | async"
+                           (change)="changeFile($event)">
+                </label>
             </p>
         </div>
 

packages/uhk-web/src/app/components/device/firmware/device-firmware.component.ts

@@ -2,9 +2,16 @@ import { Component, ElementRef, OnDestroy, ViewChild } from '@angular/core';
 import { Store } from '@ngrx/store';
 import { Observable } from 'rxjs/Observable';
 import { Subscription } from 'rxjs/Subscription';
-import { VersionInformation } from 'uhk-common';
+import { HardwareModules, VersionInformation } from 'uhk-common';
 
-import { AppState, firmwareOkButtonDisabled, flashFirmwareButtonDisbabled, getAgentVersionInfo, xtermLog } from '../../../store';
+import {
+    AppState,
+    firmwareOkButtonDisabled,
+    flashFirmwareButtonDisbabled,
+    getAgentVersionInfo,
+    getHardwareModules,
+    xtermLog
+} from '../../../store';
 import { UpdateFirmwareAction, UpdateFirmwareOkButtonAction, UpdateFirmwareWithAction } from '../../../store/actions/device';
 import { XtermLog } from '../../../models/xterm-log';
 
@@ -22,8 +29,9 @@ export class DeviceFirmwareComponent implements OnDestroy {
     xtermLogSubscription: Subscription;
     getAgentVersionInfo$: Observable<VersionInformation>;
     firmwareOkButtonDisabled$: Observable<boolean>;
+    hardwareModulesSubscription: Subscription;
+    hardwareModules: HardwareModules;
 
-    arrayBuffer: Uint8Array;
     @ViewChild('scrollMe') divElement: ElementRef;
 
     constructor(private store: Store<AppState>) {
@@ -38,24 +46,20 @@ export class DeviceFirmwareComponent implements OnDestroy {
         });
         this.getAgentVersionInfo$ = store.select(getAgentVersionInfo);
         this.firmwareOkButtonDisabled$ = store.select(firmwareOkButtonDisabled);
+        this.hardwareModulesSubscription = store.select(getHardwareModules).subscribe(data => {
+            this.hardwareModules = data;
+        });
     }
 
     ngOnDestroy(): void {
         this.xtermLogSubscription.unsubscribe();
+        this.hardwareModulesSubscription.unsubscribe();
     }
 
     onUpdateFirmware(): void {
         this.store.dispatch(new UpdateFirmwareAction());
     }
 
-    onUpdateFirmwareWithFile(): void {
-        if (!this.arrayBuffer) {
-            return;
-        }
-
-        this.store.dispatch(new UpdateFirmwareWithAction(Array.prototype.slice.call(this.arrayBuffer)));
-    }
-
     onOkButtonClick(): void {
         this.store.dispatch(new UpdateFirmwareOkButtonAction());
     }
@@ -64,14 +68,13 @@ export class DeviceFirmwareComponent implements OnDestroy {
         const files = event.srcElement.files;
 
         if (files.length === 0) {
-            this.arrayBuffer = null;
-
             return;
         }
 
         const fileReader = new FileReader();
         fileReader.onloadend = function () {
-            this.arrayBuffer = new Uint8Array(fileReader.result);
+            const arrayBuffer = new Uint8Array(fileReader.result);
+            this.store.dispatch(new UpdateFirmwareWithAction(Array.prototype.slice.call(arrayBuffer)));
         }.bind(this);
         fileReader.readAsArrayBuffer(files[0]);
     }

packages/uhk-web/src/app/components/device/index.ts

@@ -2,4 +2,5 @@ export * from './configuration/device-configuration.component';
 export * from './firmware/device-firmware.component';
 export * from './mouse-speed/mouse-speed.component';
 export * from './led-brightness/led-brightness.component';
+export * from './restore-configuration/restore-configuration.component';
 export * from './device.routes';

packages/uhk-web/src/app/components/device/restore-configuration/restore-configuration.component.html

@@ -0,0 +1,19 @@
+<h1>
+    <i class="fa fa-exclamation-circle"></i>
+    <span>Fix configuration</span>
+</h1>
+
+<p>
+    Your on-board device configuration is invalid.
+</p>
+<button class="btn btn-primary"
+        *ngIf="state.hasBackupUserConfiguration"
+        [disabled]="state.restoringUserConfiguration"
+        (click)="restoreUserConfiguration()"> Restore the last valid device configuration
+</button>
+
+<button class="btn btn-danger"
+        *ngIf="!state.hasBackupUserConfiguration"
+        [disabled]="state.restoringUserConfiguration"
+        (click)="resetUserConfiguration()">Reset device configuration
+</button>

packages/uhk-web/src/app/components/device/restore-configuration/restore-configuration.component.scss

@@ -0,0 +1,10 @@
+:host {
+    overflow-y: auto;
+    display: block;
+    height: 100%;
+    width: 100%;
+
+    p {
+        margin: 1.5rem 0;
+    }
+}

packages/uhk-web/src/app/components/device/restore-configuration/restore-configuration.component.ts

@@ -0,0 +1,48 @@
+import { ChangeDetectorRef, Component, OnDestroy, OnInit } from '@angular/core';
+import { Store } from '@ngrx/store';
+import { Subscription } from 'rxjs/Subscription';
+
+import { AppState, getBackupUserConfigurationState } from '../../../store';
+import { ResetUserConfigurationAction, RestoreUserConfigurationFromBackupAction } from '../../../store/actions/device';
+import { RestoreConfigurationState } from '../../../models/restore-configuration-state';
+
+@Component({
+    selector: 'restore-configuration',
+    templateUrl: './restore-configuration.component.html',
+    styleUrls: ['./restore-configuration.component.scss'],
+    host: {
+        'class': 'container-fluid'
+    }
+})
+export class RestoreConfigurationComponent implements OnInit, OnDestroy {
+    state: RestoreConfigurationState;
+
+    private stateSubscription: Subscription;
+
+    constructor(private store: Store<AppState>,
+                private cdRef: ChangeDetectorRef) {
+    }
+
+    ngOnDestroy(): void {
+        if (this.stateSubscription) {
+            this.stateSubscription.unsubscribe();
+        }
+    }
+
+    ngOnInit(): void {
+        this.stateSubscription = this.store
+            .select(getBackupUserConfigurationState)
+            .subscribe(data => {
+                this.state = data;
+                this.cdRef.markForCheck();
+            });
+    }
+
+    resetUserConfiguration() {
+        this.store.dispatch(new ResetUserConfigurationAction());
+    }
+
+    restoreUserConfiguration(): void {
+        this.store.dispatch(new RestoreUserConfigurationFromBackupAction());
+    }
+}

packages/uhk-web/src/app/components/popover/tab/keypress/keypress-tab.component.html

@@ -9,7 +9,7 @@
     ></select2>
     <icon name="question-circle"
           data-toggle="tooltip"
-          title="Looking for a non-US character, but can't find it? Please note that USB keyboards send scancodes, not characters to your computer. Then your operating system translates the scancodes to characters according to your current OS keyboard layout. This means that you have to select the US-equivalent character of the desired key in Agent."
+          title="Looking for a non-US character? Just pick the character of the desired key according to the US layout."
           data-placement="bottom"></icon>
     <capture-keystroke-button (capture)="onKeysCapture($event)" tabindex="0"></capture-keystroke-button>
 </div>

packages/uhk-web/src/app/components/popover/tab/keypress/keypress-tab.component.ts

@@ -1,6 +1,6 @@
 import { Component, Input, OnChanges } from '@angular/core';
 import { Select2OptionData, Select2TemplateFunction } from 'ng2-select2';
-import { KeyAction, KeystrokeAction, KeystrokeType } from 'uhk-common';
+import { KeyAction, KeystrokeAction, KeystrokeType, SCANCODES, SECONDARY_ROLES } from 'uhk-common';
 
 import { Tab } from '../tab';
 import { MapperService } from '../../../../services/mapper.service';
@@ -35,8 +35,8 @@ export class KeypressTabComponent extends Tab implements OnChanges {
             id: '0',
             text: 'None'
         }];
-        this.scanCodeGroups = this.scanCodeGroups.concat(require('./scancodes.json'));
-        this.secondaryRoleGroups = require('./secondaryRole.json');
+        this.scanCodeGroups = this.scanCodeGroups.concat(SCANCODES);
+        this.secondaryRoleGroups = SECONDARY_ROLES;
         this.leftModifierSelects = Array(this.leftModifiers.length).fill(false);
         this.rightModifierSelects = Array(this.rightModifiers.length).fill(false);
         this.selectedScancodeOption = this.scanCodeGroups[0];

packages/uhk-web/src/app/components/privilege-checker/privilege-checker.component.html

@@ -1,4 +1,39 @@
-<span class="privilege-checker-wrapper">
-    <uhk-message header="Cannot talk to your UHK" subtitle="Your UHK has been detected, but its permissions are not set up yet, so Agent can't talk to it."></uhk-message>
-    <button class="btn btn-default btn-lg btn-primary" (click)="setUpPermissions()"> Set up permissions </button>
-</span>
+<div class="privilege-checker-wrapper">
+    <uhk-message header="Cannot talk to your UHK"
+                 subtitle="Your UHK has been detected, but its permissions are not set up yet, so Agent can't talk to it."></uhk-message>
+
+    <button class="btn btn-default btn-lg btn-primary"
+            (click)="setUpPermissions()"> Set up permissions
+    </button>
+
+    <div class="mt-10">
+        <a class="link-inline"
+           *ngIf="state.showWhatWillThisDo"
+           (click)="whatWillThisDo()">What will this do?
+        </a>
+
+        <div>
+            <p class="privilege-error"
+               #privilegeError
+               *ngIf="state.permissionSetupFailed">
+                Agent wasn't able to set up permissions via PolicyKit. This is most likely because the
+                <code>polkit</code> package is not installed on your system.
+            </p>
+
+            <div *ngIf="state.showWhatWillThisDoContent">
+                Agent uses the following script to set up permissions. You can run it manually as root, then
+                <a class="link-inline"
+                   (click)="retry()">retry</a>.
+                <div class="copy-container">
+                    <span class="fa  fa-2x fa-copy"
+                          ngxClipboard
+                          [cbContent]="command"
+                          title="Copy to clipboard"
+                          data-toggle="tooltip"
+                          data-placement="top"></span>
+                    <pre><code>{{ command }}</code></pre>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

packages/uhk-web/src/app/components/privilege-checker/privilege-checker.component.scss

@@ -9,3 +9,19 @@
 uhk-message {
     max-width: 50%;
 }
+
+.privilege-error {
+    animation: error-fade-in 2s;
+}
+
+@keyframes error-fade-in {
+    0% {
+        color: white;
+        background-color: red;
+    }
+
+    100% {
+        color: inherit;
+        background-color: inherit;
+    }
+}

packages/uhk-web/src/app/components/privilege-checker/privilege-checker.component.ts

@@ -1,26 +1,61 @@
-import { Component } from '@angular/core';
-import { Router } from '@angular/router';
+import { ChangeDetectionStrategy, ChangeDetectorRef, Component, OnDestroy, OnInit } from '@angular/core';
 import { Store } from '@ngrx/store';
-import 'rxjs/add/observable/of';
-import 'rxjs/add/observable/throw';
-import 'rxjs/add/operator/distinctUntilChanged';
-import 'rxjs/add/operator/ignoreElements';
-import 'rxjs/add/operator/takeWhile';
+import { Subscription } from 'rxjs/Subscription';
 
-import { AppState } from '../../store/index';
+import { AppState, getPrivilegePageState } from '../../store';
 import { SetPrivilegeOnLinuxAction } from '../../store/actions/device';
+import { LoadAppStartInfoAction, PrivilegeWhatWillThisDoAction } from '../../store/actions/app';
+import { PrivilagePageSate } from '../../models/privilage-page-sate';
 
 @Component({
     selector: 'privilege-checker',
+    changeDetection: ChangeDetectionStrategy.OnPush,
     templateUrl: './privilege-checker.component.html',
     styleUrls: ['./privilege-checker.component.scss']
 })
-export class PrivilegeCheckerComponent {
 
-    constructor(protected store: Store<AppState>) {
+export class PrivilegeCheckerComponent implements OnInit, OnDestroy {
+
+    state: PrivilagePageSate;
+
+    command = `cat <<EOF >/etc/udev/rules.d/50-uhk60.rules
+# Ultimate Hacking Keyboard rules
+# These are the udev rules for accessing the USB interfaces of the UHK as non-root users.
+# Copy this file to /etc/udev/rules.d and physically reconnect the UHK afterwards.
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="612[0-7]", MODE:="0666"
+EOF
+udevadm trigger
+udevadm settle`;
+
+    private stateSubscription: Subscription;
+
+    constructor(private store: Store<AppState>,
+                private cdRef: ChangeDetectorRef) {
+    }
+
+    ngOnInit(): void {
+        this.stateSubscription = this.store.select(getPrivilegePageState)
+            .subscribe(state => {
+                this.state = state;
+                this.cdRef.markForCheck();
+            });
+    }
+
+    ngOnDestroy(): void {
+        if (this.stateSubscription) {
+            this.stateSubscription.unsubscribe();
+        }
     }
 
     setUpPermissions(): void {
         this.store.dispatch(new SetPrivilegeOnLinuxAction());
     }
+
+    whatWillThisDo(): void {
+        this.store.dispatch(new PrivilegeWhatWillThisDoAction());
+    }
+
+    retry(): void {
+        this.store.dispatch(new LoadAppStartInfoAction());
+    }
 }

packages/uhk-web/src/app/components/side-menu/side-menu.component.html

@@ -5,6 +5,7 @@
             <input #deviceName cancelable
                    class="pane-title__name"
                    type="text"
+                   [readonly]="state.restoreUserConfiguration"
                    (change)="editDeviceName($event.target.value)"
                    (keyup.enter)="deviceName.blur()"
                    (keyup)="calculateHeaderTextWidth($event.target.value)">
@@ -17,33 +18,43 @@
                     <i class="fa fa-chevron-up pull-right" (click)="toggleHide($event, 'configuration')"></i>
                 </div>
                 <ul [@toggler]="animation['configuration']">
-                    <li class="sidebar__level-2--item">
+                    <li class="sidebar__level-2--item"
+                        *ngIf="!state.restoreUserConfiguration">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/device/mouse-speed']"
-                               [class.disabled]="updatingFirmware$ | async">Mouse speed</a>
+                               [class.disabled]="state.updatingFirmware">Mouse speed</a>
                         </div>
                     </li>
-                    <li class="sidebar__level-2--item">
+                    <li class="sidebar__level-2--item"
+                        *ngIf="!state.restoreUserConfiguration">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/device/led-brightness']"
-                               [class.disabled]="updatingFirmware$ | async">LED brightness</a>
+                               [class.disabled]="state.updatingFirmware">LED brightness</a>
                         </div>
                     </li>
-                    <li class="sidebar__level-2--item">
+                    <li class="sidebar__level-2--item"
+                        *ngIf="!state.restoreUserConfiguration">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/device/configuration']"
-                               [class.disabled]="updatingFirmware$ | async">Configuration</a>
+                               [class.disabled]="state.updatingFirmware">Configuration</a>
+                        </div>
+                    </li>
+                    <li class="sidebar__level-2--item"
+                        *ngIf="state.restoreUserConfiguration">
+                        <div class="sidebar__level-2" [routerLinkActive]="['active']">
+                            <a [routerLink]="['/device/restore-user-configuration']">Fix configuration</a>
                         </div>
                     </li>
                     <li class="sidebar__level-2--item">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/device/firmware']"
-                               [class.disabled]="updatingFirmware$ | async">Firmware</a>
+                               [class.disabled]="state.updatingFirmware">Firmware</a>
                         </div>
                     </li>
                 </ul>
             </li>
-            <li class="sidebar__level-1--item">
+            <li class="sidebar__level-1--item"
+                *ngIf="!state.restoreUserConfiguration">
                 <div class="sidebar__level-1">
                     <i class="fa fa-keyboard-o"></i> Keymaps
                     <!--a [routerLink]="['/keymap/add']"
@@ -55,10 +66,10 @@
                        (click)="toggleHide($event, 'keymap')"></i>
                 </div>
                 <ul [@toggler]="animation['keymap']">
-                    <li *ngFor="let keymap of keymaps$ | async" class="sidebar__level-2--item">
+                    <li *ngFor="let keymap of state.keymaps" class="sidebar__level-2--item">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/keymap', keymap.abbreviation]"
-                               [class.disabled]="updatingFirmware$ | async">{{keymap.name}}</a>
+                               [class.disabled]="state.updatingFirmware">{{keymap.name}}</a>
                             <i *ngIf="keymap.isDefault" class="fa fa-star sidebar__fav"
                                title="This is the default keymap which gets activated when powering the keyboard."
                                data-toggle="tooltip" data-placement="bottom"></i>
@@ -66,26 +77,27 @@
                     </li>
                 </ul>
             </li>
-            <li class="sidebar__level-1--item">
+            <li class="sidebar__level-1--item"
+                *ngIf="!state.restoreUserConfiguration">
                 <div class="sidebar__level-1">
                     <i class="fa fa-play"></i> Macros
                     <a (click)="addMacro()"
                        class="btn btn-default pull-right btn-sm"
-                       [class.disabled]="updatingFirmware$ | async">
+                       [class.disabled]="state.updatingFirmware">
                         <i class="fa fa-plus"></i>
                     </a>
                     <i class="fa fa-chevron-up pull-right" (click)="toggleHide($event, 'macro')"></i>
                 </div>
                 <ul [@toggler]="animation['macro']">
-                    <li *ngFor="let macro of macros$ | async" class="sidebar__level-2--item">
+                    <li *ngFor="let macro of state.macros" class="sidebar__level-2--item">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/macro', macro.id]"
-                               [class.disabled]="updatingFirmware$ | async">{{macro.name}}</a>
+                               [class.disabled]="state.updatingFirmware">{{macro.name}}</a>
                         </div>
                     </li>
                 </ul>
             </li>
-            <li class="sidebar__level-1--item" *ngIf="showAddonMenu$ | async">
+            <li class="sidebar__level-1--item" *ngIf="state.showAddonMenu">
                 <div class="sidebar__level-1">
                     <i class="fa fa-puzzle-piece"></i> Add-on modules
                     <i class="fa fa-chevron-up pull-right" (click)="toggleHide($event, 'addon')"></i>
@@ -94,25 +106,25 @@
                     <li class="sidebar__level-2--item" data-name="Key cluster" data-abbrev="">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/add-on', 'Key cluster']"
-                               [class.disabled]="updatingFirmware$ | async">Key cluster</a>
+                               [class.disabled]="state.updatingFirmware">Key cluster</a>
                         </div>
                     </li>
                     <li class="sidebar__level-2--item" data-name="Trackball" data-abbrev="">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/add-on', 'Trackball']"
-                               [class.disabled]="updatingFirmware$ | async">Trackball</a>
+                               [class.disabled]="state.updatingFirmware">Trackball</a>
                         </div>
                     </li>
                     <li class="sidebar__level-2--item" data-name="Toucpad" data-abbrev="">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/add-on', 'Touchpad']"
-                               [class.disabled]="updatingFirmware$ | async">Touchpad</a>
+                               [class.disabled]="state.updatingFirmware">Touchpad</a>
                         </div>
                     </li>
                     <li class="sidebar__level-2--item" data-name="Trackpoint" data-abbrev="">
                         <div class="sidebar__level-2" [routerLinkActive]="['active']">
                             <a [routerLink]="['/add-on', 'Trackpoint']"
-                               [class.disabled]="updatingFirmware$ | async">Trackpoint</a>
+                               [class.disabled]="state.updatingFirmware">Trackpoint</a>
                         </div>
                     </li>
                 </ul>
@@ -123,17 +135,19 @@
         <div class="sidebar__level-0">
             <i class="uhk-icon uhk-icon-agent-icon"></i> Agent
             <i class="fa fa-chevron-up pull-right"
-                (click)="toggleHide($event, 'agent')"></i>
+               (click)="toggleHide($event, 'agent')"></i>
         </div>
         <ul [@toggler]="animation['agent']">
             <li class="sidebar__level-2--item">
                 <div class="sidebar__level-2" [routerLinkActive]="['active']">
-                    <a [routerLink]="['/settings']">Settings</a>
+                    <a [routerLink]="['/settings']"
+                       [class.disabled]="state.updatingFirmware">Settings</a>
                 </div>
             </li>
             <li class="sidebar__level-2--item">
                 <div class="sidebar__level-2" [routerLinkActive]="['active']">
-                    <a [routerLink]="['/about']">About</a>
+                    <a [routerLink]="['/about']"
+                       [class.disabled]="state.updatingFirmware">About</a>
                 </div>
             </li>
         </ul>

packages/uhk-web/src/app/components/side-menu/side-menu.component.scss

@@ -9,6 +9,10 @@
 
 a {
     color: #333;
+
+    &.disabled {
+        opacity: 0.65;
+    }
 }
 
 // General list styles for the sidebar-menu.
@@ -112,6 +116,10 @@ ul {
                 &:focus {
                     text-decoration: none;
                 }
+
+                &.disabled {
+                    opacity: 0.65;
+                }
             }
         }
     }

packages/uhk-web/src/app/components/side-menu/side-menu.component.ts

@@ -1,20 +1,27 @@
-import { AfterContentInit, Component, ElementRef, OnDestroy, Renderer2, ViewChild } from '@angular/core';
+import {
+    AfterContentInit,
+    ChangeDetectionStrategy,
+    ChangeDetectorRef,
+    Component,
+    ElementRef,
+    OnDestroy, OnInit,
+    Renderer2,
+    ViewChild
+} from '@angular/core';
 import { animate, state, style, transition, trigger } from '@angular/animations';
-import { Keymap, Macro } from 'uhk-common';
 
 import { Store } from '@ngrx/store';
 
-import { Observable } from 'rxjs/Observable';
 import { Subscription } from 'rxjs/Subscription';
 import 'rxjs/add/operator/do';
 import 'rxjs/add/operator/map';
 import 'rxjs/add/operator/let';
 
-import { AppState, getDeviceName, runningInElectron, showAddonMenu, updatingFirmware } from '../../store';
+import { AppState, getSideMenuPageState } from '../../store';
 import { MacroActions } from '../../store/actions';
-import { getKeymaps, getMacros } from '../../store/reducers/user-configuration';
 import * as util from '../../util';
 import { RenameUserConfigurationAction } from '../../store/actions/user-config';
+import { SideMenuPageState } from '../../models/side-menu-page-state';
 
 @Component({
     animations: [
@@ -30,24 +37,19 @@ import { RenameUserConfigurationAction } from '../../store/actions/user-config';
     ],
     selector: 'side-menu',
     templateUrl: './side-menu.component.html',
-    styleUrls: ['./side-menu.component.scss']
+    styleUrls: ['./side-menu.component.scss'],
+    changeDetection: ChangeDetectionStrategy.OnPush
 })
-export class SideMenuComponent implements AfterContentInit, OnDestroy {
-    showAddonMenu$: Observable<boolean>;
-    runInElectron$: Observable<boolean>;
-    updatingFirmware$: Observable<boolean>;
-
-    deviceName$: Observable<string>;
-    deviceNameSubscription: Subscription;
-    keymaps$: Observable<Keymap[]>;
-    macros$: Observable<Macro[]>;
+export class SideMenuComponent implements AfterContentInit, OnInit, OnDestroy {
+    state: SideMenuPageState;
     animation: { [key: string]: 'active' | 'inactive' };
-    deviceNameValue: string;
-    updatingFirmware = false;
-    updatingFirmwareSubscription: Subscription;
     @ViewChild('deviceName') deviceName: ElementRef;
 
-    constructor(private store: Store<AppState>, private renderer: Renderer2) {
+    private stateSubscription: Subscription;
+
+    constructor(private store: Store<AppState>,
+                private renderer: Renderer2,
+                private cdRef: ChangeDetectorRef) {
         this.animation = {
             device: 'active',
             configuration: 'active',
@@ -55,20 +57,13 @@ export class SideMenuComponent implements AfterContentInit, OnDestroy {
             macro: 'active',
             addon: 'active'
         };
+    }
 
-        this.keymaps$ = store.let(getKeymaps());
-        this.macros$ = store.let(getMacros());
-
-        this.showAddonMenu$ = this.store.select(showAddonMenu);
-        this.runInElectron$ = this.store.select(runningInElectron);
-        this.deviceName$ = store.select(getDeviceName);
-        this.deviceNameSubscription = this.deviceName$.subscribe(name => {
-            this.deviceNameValue = name;
+    ngOnInit(): void {
+        this.stateSubscription = this.store.select(getSideMenuPageState).subscribe(data => {
+            this.state = data;
             this.setDeviceName();
-        });
-        this.updatingFirmware$ = store.select(updatingFirmware);
-        this.updatingFirmwareSubscription = this.updatingFirmware$.subscribe(updating => {
-            this.updatingFirmware = updating;
+            this.cdRef.markForCheck();
         });
     }
 
@@ -77,12 +72,13 @@ export class SideMenuComponent implements AfterContentInit, OnDestroy {
     }
 
     ngOnDestroy(): void {
-        this.deviceNameSubscription.unsubscribe();
-        this.updatingFirmwareSubscription.unsubscribe();
+        if (this.stateSubscription) {
+            this.stateSubscription.unsubscribe();
+        }
     }
 
     toggleHide(event: Event, type: string) {
-        if (this.updatingFirmware) {
+        if (this.state.updatingFirmware) {
             return;
         }
 
@@ -110,7 +106,7 @@ export class SideMenuComponent implements AfterContentInit, OnDestroy {
     }
 
     editDeviceName(name: string): void {
-        if (!util.isValidName(name) || name.trim() === this.deviceNameValue) {
+        if (!util.isValidName(name) || name.trim() === this.state.deviceName) {
             this.setDeviceName();
             return;
         }
@@ -126,7 +122,7 @@ export class SideMenuComponent implements AfterContentInit, OnDestroy {
 
     private setDeviceName(): void {
         if (this.deviceName) {
-            this.renderer.setProperty(this.deviceName.nativeElement, 'value', this.deviceNameValue);
+            this.renderer.setProperty(this.deviceName.nativeElement, 'value', this.state.deviceName);
             this.calculateHeaderTextWidth(this.deviceName.nativeElement.value);
         }
     }

packages/uhk-web/src/app/models/privilage-page-sate.ts

@@ -0,0 +1,5 @@
+export interface PrivilagePageSate {
+    showWhatWillThisDo: boolean;
+    showWhatWillThisDoContent: boolean;
+    permissionSetupFailed: boolean;
+}

packages/uhk-web/src/app/models/restore-configuration-state.ts

@@ -0,0 +1,4 @@
+export interface RestoreConfigurationState {
+    restoringUserConfiguration: boolean;
+    hasBackupUserConfiguration: boolean;
+}

packages/uhk-web/src/app/models/side-menu-page-state.ts

@@ -0,0 +1,11 @@
+import { Keymap, Macro } from 'uhk-common';
+
+export interface SideMenuPageState {
+    showAddonMenu: boolean;
+    runInElectron: boolean;
+    updatingFirmware: boolean;
+    deviceName: string;
+    keymaps: Keymap[];
+    macros: Macro[];
+    restoreUserConfiguration: boolean;
+}

packages/uhk-web/src/app/services/capture.service.ts

@@ -94,7 +94,7 @@ export class CaptureService {
         this.mapping.set(88, 27);  // X
         this.mapping.set(89, 28);  // Y
         this.mapping.set(90, 29);  // Z
-        this.mapping.set(93, 118);  // Menu
+        this.mapping.set(93, 101);  // Menu
         this.mapping.set(96, 98);  // Num pad 0
         this.mapping.set(97, 89);  // Num pad 1
         this.mapping.set(98, 90);  // Num pad 2

packages/uhk-web/src/app/services/device-renderer.service.ts

@@ -1,7 +1,7 @@
 import { Injectable, NgZone } from '@angular/core';
 import { Action, Store } from '@ngrx/store';
 
-import { DeviceConnectionState, IpcEvents, IpcResponse, LogService } from 'uhk-common';
+import { DeviceConnectionState, IpcEvents, IpcResponse, LogService, SaveUserConfigurationData } from 'uhk-common';
 import { AppState } from '../store';
 import { IpcCommonRenderer } from './ipc-common-renderer';
 import {
@@ -26,8 +26,8 @@ export class DeviceRendererService {
         this.ipcRenderer.send(IpcEvents.device.setPrivilegeOnLinux);
     }
 
-    saveUserConfiguration(buffer: Buffer): void {
-        this.ipcRenderer.send(IpcEvents.device.saveUserConfiguration, JSON.stringify(buffer));
+    saveUserConfiguration(data: SaveUserConfigurationData): void {
+        this.ipcRenderer.send(IpcEvents.device.saveUserConfiguration, JSON.stringify(data));
     }
 
     loadConfigurationFromKeyboard(): void {

packages/uhk-web/src/app/services/mapper.service.ts

@@ -190,6 +190,7 @@ export class MapperService {
         this.basicScanCodeTextMap.set(98, ['Insert', '0']);
         this.basicScanCodeTextMap.set(99, ['Del', '.']);
         this.basicScanCodeTextMap.set(100, ['ISO key', '|']);
+        this.basicScanCodeTextMap.set(101, ['Menu']);
         this.basicScanCodeTextMap.set(104, ['F13']);
         this.basicScanCodeTextMap.set(105, ['F14']);
         this.basicScanCodeTextMap.set(106, ['F15']);
@@ -202,7 +203,6 @@ export class MapperService {
         this.basicScanCodeTextMap.set(113, ['F22']);
         this.basicScanCodeTextMap.set(114, ['F23']);
         this.basicScanCodeTextMap.set(115, ['F24']);
-        this.basicScanCodeTextMap.set(118, ['Menu']);
         this.basicScanCodeTextMap.set(176, ['00']);
         this.basicScanCodeTextMap.set(177, ['000']);
 
@@ -236,7 +236,7 @@ export class MapperService {
         this.basicScancodeIcons.set(80, 'icon-kbd__mod--arrow-left');
         this.basicScancodeIcons.set(81, 'icon-kbd__mod--arrow-down');
         this.basicScancodeIcons.set(82, 'icon-kbd__mod--arrow-up');
-        this.basicScancodeIcons.set(118, 'icon-kbd__mod--menu');
+        this.basicScancodeIcons.set(101, 'icon-kbd__mod--menu');
 
         this.mediaScancodeIcons = new Map<number, string>();
         this.mediaScancodeIcons.set(138, 'icon-kbd__fn--browser');

packages/uhk-web/src/app/shared.module.ts

@@ -8,6 +8,7 @@ import { ConfirmationPopoverModule } from 'angular-confirmation-popover';
 import { DragulaModule } from 'ng2-dragula/ng2-dragula';
 import { Select2Module } from 'ng2-select2/ng2-select2';
 import { NouisliderModule } from 'ng2-nouislider';
+import { ClipboardModule } from 'ngx-clipboard';
 
 import { AddOnComponent } from './components/add-on';
 import { KeyboardSliderComponent } from './components/keyboard/slider';
@@ -15,7 +16,8 @@ import {
     DeviceConfigurationComponent,
     DeviceFirmwareComponent,
     MouseSpeedComponent,
-    LEDBrightnessComponent
+    LEDBrightnessComponent,
+    RestoreConfigurationComponent
 } from './components/device';
 import { KeymapAddComponent, KeymapEditComponent, KeymapHeaderComponent } from './components/keymap';
 import { LayersComponent } from './components/layers';
@@ -173,7 +175,8 @@ import { Autofocus } from './directives/autofocus/autofocus.directive';
         XtermComponent,
         SliderWrapperComponent,
         EditableTextComponent,
-        Autofocus
+        Autofocus,
+        RestoreConfigurationComponent
     ],
     imports: [
         CommonModule,
@@ -186,7 +189,8 @@ import { Autofocus } from './directives/autofocus/autofocus.directive';
         NotifierModule.withConfig(angularNotifierConfig),
         ConfirmationPopoverModule.forRoot({
             confirmButtonType: 'danger' // set defaults here
-        })
+        }),
+        ClipboardModule
     ],
     providers: [
         SvgModuleProviderService,

packages/uhk-web/src/app/store/actions/app.ts

@@ -17,7 +17,10 @@ export const ActionTypes = {
     DISMISS_UNDO_NOTIFICATION: type(PREFIX + 'dismiss notification action'),
     LOAD_HARDWARE_CONFIGURATION_SUCCESS: type(PREFIX + 'load hardware configuration success'),
     ELECTRON_MAIN_LOG_RECEIVED: type(PREFIX + 'Electron main log received'),
-    OPEN_URL_IN_NEW_WINDOW: type(PREFIX + 'Open URL in new Window')
+    OPEN_URL_IN_NEW_WINDOW: type(PREFIX + 'Open URL in new Window'),
+    PRIVILEGE_WHAT_WILL_THIS_DO: type(PREFIX + 'What will this do clicked'),
+    SETUP_PERMISSION_ERROR: type(PREFIX + 'Setup permission error'),
+    LOAD_APP_START_INFO: type(PREFIX + 'Load app start info')
 };
 
 export class AppBootsrappedAction implements Action {
@@ -31,25 +34,29 @@ export class AppStartedAction implements Action {
 export class ShowNotificationAction implements Action {
     type = ActionTypes.APP_SHOW_NOTIFICATION;
 
-    constructor(public payload: Notification) { }
+    constructor(public payload: Notification) {
+    }
 }
 
 export class ApplyCommandLineArgsAction implements Action {
     type = ActionTypes.APPLY_COMMAND_LINE_ARGS;
 
-    constructor(public payload: CommandLineArgs) { }
+    constructor(public payload: CommandLineArgs) {
+    }
 }
 
 export class ProcessAppStartInfoAction implements Action {
     type = ActionTypes.APP_PROCESS_START_INFO;
 
-    constructor(public payload: AppStartInfo) { }
+    constructor(public payload: AppStartInfo) {
+    }
 }
 
 export class UndoLastAction implements Action {
     type = ActionTypes.UNDO_LAST;
 
-    constructor(public payload: any) {}
+    constructor(public payload: any) {
+    }
 }
 
 export class UndoLastSuccessAction implements Action {
@@ -63,19 +70,37 @@ export class DismissUndoNotificationAction implements Action {
 export class LoadHardwareConfigurationSuccessAction implements Action {
     type = ActionTypes.LOAD_HARDWARE_CONFIGURATION_SUCCESS;
 
-    constructor(public payload: HardwareConfiguration) {}
+    constructor(public payload: HardwareConfiguration) {
+    }
 }
 
 export class ElectronMainLogReceivedAction implements Action {
     type = ActionTypes.ELECTRON_MAIN_LOG_RECEIVED;
 
-    constructor(public payload: ElectronLogEntry) {}
+    constructor(public payload: ElectronLogEntry) {
+    }
 }
 
 export class OpenUrlInNewWindowAction implements Action {
     type = ActionTypes.OPEN_URL_IN_NEW_WINDOW;
 
-    constructor(public payload: string) {}
+    constructor(public payload: string) {
+    }
+}
+
+export class PrivilegeWhatWillThisDoAction implements Action {
+    type = ActionTypes.PRIVILEGE_WHAT_WILL_THIS_DO;
+}
+
+export class SetupPermissionErrorAction implements Action {
+    type = ActionTypes.SETUP_PERMISSION_ERROR;
+
+    constructor(public payload: string) {
+    }
+}
+
+export class LoadAppStartInfoAction implements Action {
+    type = ActionTypes.LOAD_APP_START_INFO;
 }
 
 export type Actions
@@ -90,4 +115,7 @@ export type Actions
     | LoadHardwareConfigurationSuccessAction
     | ElectronMainLogReceivedAction
     | OpenUrlInNewWindowAction
+    | PrivilegeWhatWillThisDoAction
+    | SetupPermissionErrorAction
+    | LoadAppStartInfoAction
     ;

packages/uhk-web/src/app/store/actions/device.ts

@@ -1,5 +1,5 @@
 import { Action } from '@ngrx/store';
-import { DeviceConnectionState, IpcResponse, type } from 'uhk-common';
+import { DeviceConnectionState, HardwareModules, IpcResponse, type } from 'uhk-common';
 
 const PREFIX = '[device] ';
 
@@ -22,7 +22,11 @@ export const ActionTypes = {
     UPDATE_FIRMWARE_REPLY: type(PREFIX + 'update firmware reply'),
     UPDATE_FIRMWARE_SUCCESS: type(PREFIX + 'update firmware success'),
     UPDATE_FIRMWARE_FAILED: type(PREFIX + 'update firmware failed'),
-    UPDATE_FIRMWARE_OK_BUTTON: type(PREFIX + 'update firmware ok button click')
+    UPDATE_FIRMWARE_OK_BUTTON: type(PREFIX + 'update firmware ok button click'),
+    MODULES_INFO_LOADED: type(PREFIX + 'module info loaded'),
+    HAS_BACKUP_USER_CONFIGURATION: type(PREFIX + 'Store backup user configuration'),
+    RESTORE_CONFIGURATION_FROM_BACKUP: type(PREFIX + 'Restore configuration from backup'),
+    RESTORE_CONFIGURATION_FROM_BACKUP_SUCCESS: type(PREFIX + 'Restore configuration from backup success')
 };
 
 export class SetPrivilegeOnLinuxAction implements Action {
@@ -114,6 +118,28 @@ export class ResetMouseSpeedSettingsAction implements Action {
     type = ActionTypes.RESET_MOUSE_SPEED_SETTINGS;
 }
 
+export class HardwareModulesLoadedAction implements Action {
+    type = ActionTypes.MODULES_INFO_LOADED;
+
+    constructor(public payload: HardwareModules) {
+    }
+}
+
+export class RestoreUserConfigurationFromBackupAction implements Action {
+    type = ActionTypes.RESTORE_CONFIGURATION_FROM_BACKUP;
+}
+
+export class HasBackupUserConfigurationAction implements Action {
+    type = ActionTypes.HAS_BACKUP_USER_CONFIGURATION;
+
+    constructor(public payload: boolean) {
+    }
+}
+
+export class RestoreUserConfigurationFromBackupSuccessAction implements Action {
+    type = ActionTypes.RESTORE_CONFIGURATION_FROM_BACKUP_SUCCESS;
+}
+
 export type Actions
     = SetPrivilegeOnLinuxAction
     | SetPrivilegeOnLinuxReplyAction
@@ -132,4 +158,8 @@ export type Actions
     | UpdateFirmwareSuccessAction
     | UpdateFirmwareFailedAction
     | UpdateFirmwareOkButtonAction
+    | HardwareModulesLoadedAction
+    | RestoreUserConfigurationFromBackupAction
+    | HasBackupUserConfigurationAction
+    | RestoreUserConfigurationFromBackupSuccessAction
     ;

packages/uhk-web/src/app/store/effects/app.ts

@@ -40,6 +40,13 @@ export class ApplicationEffects {
             this.logService.info('Renderer appStart effect end');
         });
 
+    @Effect({dispatch: false})
+    appStartInfo$: Observable<Action> = this.actions$
+        .ofType(ActionTypes.LOAD_APP_START_INFO)
+        .do(() => {
+            this.appRendererService.getAppStartInfo();
+        });
+
     @Effect({dispatch: false})
     showNotification$: Observable<Action> = this.actions$
         .ofType<ShowNotificationAction>(ActionTypes.APP_SHOW_NOTIFICATION)

packages/uhk-web/src/app/store/effects/device.ts

@@ -13,11 +13,19 @@ import 'rxjs/add/operator/mergeMap';
 import 'rxjs/add/operator/withLatestFrom';
 import 'rxjs/add/operator/switchMap';
 
-import { DeviceConnectionState, IpcResponse, NotificationType, UhkBuffer, UserConfiguration } from 'uhk-common';
+import {
+    DeviceConnectionState,
+    HardwareConfiguration,
+    IpcResponse,
+    NotificationType,
+    UserConfiguration
+} from 'uhk-common';
 import {
     ActionTypes,
     ConnectionStateChangedAction,
     HideSaveToKeyboardButton,
+    ResetUserConfigurationAction,
+    RestoreUserConfigurationFromBackupSuccessAction,
     SaveConfigurationAction,
     SaveConfigurationReplyAction,
     SaveToKeyboardSuccessAction,
@@ -31,7 +39,7 @@ import {
     UpdateFirmwareWithAction
 } from '../actions/device';
 import { DeviceRendererService } from '../../services/device-renderer.service';
-import { ShowNotificationAction } from '../actions/app';
+import { SetupPermissionErrorAction, ShowNotificationAction } from '../actions/app';
 import { AppState } from '../index';
 import {
     ActionTypes as UserConfigActions,
@@ -78,30 +86,23 @@ export class DeviceEffects {
     setPrivilegeOnLinuxReply$: Observable<Action> = this.actions$
         .ofType<SetPrivilegeOnLinuxReplyAction>(ActionTypes.SET_PRIVILEGE_ON_LINUX_REPLY)
         .map(action => action.payload)
-        .mergeMap((response: any) => {
+        .map((response: any): any => {
             if (response.success) {
-                return [
-                    new ConnectionStateChangedAction({
-                        connected: true,
-                        hasPermission: true
-                    })
-                ];
+                return new ConnectionStateChangedAction({
+                    connected: true,
+                    hasPermission: true
+                });
             }
-            return [
-                <any>new ShowNotificationAction({
-                    type: NotificationType.Error,
-                    message: response.error.message || response.error
-                })
-            ];
+
+            return new SetupPermissionErrorAction(response.error);
         });
 
     @Effect({dispatch: false})
     saveConfiguration$: Observable<Action> = this.actions$
         .ofType(ActionTypes.SAVE_CONFIGURATION)
         .withLatestFrom(this.store)
-        .map(([action, state]) => state.userConfiguration)
-        .do((userConfiguration: UserConfiguration) => {
-            setTimeout(() => this.sendUserConfigToKeyboard(userConfiguration), 100);
+        .do(([action, state]) => {
+            setTimeout(() => this.sendUserConfigToKeyboard(state.userConfiguration, state.app.hardwareConfig), 100);
         })
         .switchMap(() => Observable.empty());
 
@@ -128,8 +129,18 @@ export class DeviceEffects {
     @Effect()
     autoHideSaveToKeyboardButton$: Observable<Action> = this.actions$
         .ofType(ActionTypes.SAVE_TO_KEYBOARD_SUCCESS)
-        .switchMap(() => Observable.timer(1000)
-            .switchMap(() => Observable.of(new HideSaveToKeyboardButton()))
+        .withLatestFrom(this.store)
+        .switchMap(([action, state]) => Observable.timer(1000)
+            .mergeMap(() => {
+                const actions = [new HideSaveToKeyboardButton()];
+
+                if (state.device.hasBackupUserConfiguration) {
+                    actions.push(new RestoreUserConfigurationFromBackupSuccessAction());
+                    this.router.navigate(['/']);
+                }
+
+                return actions;
+            })
         );
 
     @Effect()
@@ -166,8 +177,8 @@ export class DeviceEffects {
     @Effect() saveResetUserConfigurationToDevice$ = this.actions$
         .ofType<ApplyUserConfigurationFromFileAction
             | LoadResetUserConfigurationAction>(
-                UserConfigActions.LOAD_RESET_USER_CONFIGURATION,
-                UserConfigActions.APPLY_USER_CONFIGURATION_FROM_FILE)
+            UserConfigActions.LOAD_RESET_USER_CONFIGURATION,
+            UserConfigActions.APPLY_USER_CONFIGURATION_FROM_FILE)
         .map(action => action.payload)
         .switchMap((config: UserConfiguration) => {
             this.dataStorageRepository.saveConfig(config);
@@ -199,6 +210,10 @@ export class DeviceEffects {
         .ofType<UpdateFirmwareOkButtonAction>(ActionTypes.UPDATE_FIRMWARE_OK_BUTTON)
         .do(() => this.deviceRendererService.startConnectionPoller());
 
+    @Effect() restoreUserConfiguration$ = this.actions$
+        .ofType<ResetUserConfigurationAction>(ActionTypes.RESTORE_CONFIGURATION_FROM_BACKUP)
+        .map(() => new SaveConfigurationAction());
+
     constructor(private actions$: Actions,
                 private router: Router,
                 private deviceRendererService: DeviceRendererService,
@@ -207,9 +222,10 @@ export class DeviceEffects {
                 private defaultUserConfigurationService: DefaultUserConfigurationService) {
     }
 
-    private sendUserConfigToKeyboard(userConfiguration: UserConfiguration): void {
-        const uhkBuffer = new UhkBuffer();
-        userConfiguration.toBinary(uhkBuffer);
-        this.deviceRendererService.saveUserConfiguration(uhkBuffer.getBufferContent());
+    private sendUserConfigToKeyboard(userConfiguration: UserConfiguration, hardwareConfig: HardwareConfiguration): void {
+        this.deviceRendererService.saveUserConfiguration({
+            uniqueId: hardwareConfig && hardwareConfig.uniqueId,
+            configuration: userConfiguration.toJsonObject()
+        });
     }
 }

packages/uhk-web/src/app/store/effects/user-config.ts

@@ -15,8 +15,9 @@ import 'rxjs/add/observable/of';
 import 'rxjs/add/observable/empty';
 
 import {
+    getHardwareConfigFromDeviceResponse,
+    getUserConfigFromDeviceResponse,
     ConfigurationReply,
-    HardwareConfiguration,
     LogService,
     NotificationType,
     UhkBuffer,
@@ -43,7 +44,11 @@ import {
     ShowNotificationAction,
     UndoLastAction
 } from '../actions/app';
-import { ShowSaveToKeyboardButtonAction } from '../actions/device';
+import {
+    HardwareModulesLoadedAction,
+    ShowSaveToKeyboardButtonAction,
+    HasBackupUserConfigurationAction
+} from '../actions/device';
 import { DeviceRendererService } from '../../services/device-renderer.service';
 import { UndoUserConfigData } from '../../models/undo-user-config-data';
 import { UploadFileData } from '../../models/upload-file-data';
@@ -51,29 +56,6 @@ import { UploadFileData } from '../../models/upload-file-data';
 @Injectable()
 export class UserConfigEffects {
 
-    private static getUserConfigFromDeviceResponse(json: string): UserConfiguration {
-        const data = JSON.parse(json);
-        const userConfig = new UserConfiguration();
-        userConfig.fromBinary(UhkBuffer.fromArray(data));
-
-        if (userConfig.userConfigMajorVersion > 0) {
-            return userConfig;
-        }
-
-        return null;
-    }
-
-    private static getHardwareConfigFromDeviceResponse(json: string): HardwareConfiguration {
-        const data = JSON.parse(json);
-        const hardwareConfig = new HardwareConfiguration();
-        hardwareConfig.fromBinary(UhkBuffer.fromArray(data));
-
-        if (hardwareConfig.uniqueId > 0) {
-            return hardwareConfig;
-        }
-        return null;
-    }
-
     @Effect() loadUserConfig$: Observable<Action> = defer(() => {
         return Observable.of(new LoadUserConfigSuccessAction(this.getUserConfiguration()));
     });
@@ -146,23 +128,24 @@ export class UserConfigEffects {
             }
 
             const result = [];
+            let newPageDestination = ['/'];
+
             try {
-                const userConfig = UserConfigEffects.getUserConfigFromDeviceResponse(data.userConfiguration);
+                const userConfig = getUserConfigFromDeviceResponse(data.userConfiguration);
                 result.push(new LoadUserConfigSuccessAction(userConfig));
 
             } catch (err) {
                 this.logService.error('Eeprom user-config parse error:', err);
-                result.push(
-                    new ShowNotificationAction({
-                        type: NotificationType.Error,
-                        message: err
-                    }));
+                const userConfig = new UserConfiguration().fromJsonObject(data.backupConfiguration);
 
-                result.push(new LoadUserConfigSuccessAction(this.getUserConfiguration()));
+                result.push(new HasBackupUserConfigurationAction(!!data.backupConfiguration));
+                result.push(new LoadUserConfigSuccessAction(userConfig));
+
+                newPageDestination = ['/device/restore-user-configuration'];
             }
 
             try {
-                const hardwareConfig = UserConfigEffects.getHardwareConfigFromDeviceResponse(data.hardwareConfiguration);
+                const hardwareConfig = getHardwareConfigFromDeviceResponse(data.hardwareConfiguration);
                 result.push(new LoadHardwareConfigurationSuccessAction(hardwareConfig));
             } catch (err) {
                 this.logService.error('Eeprom hardware-config parse error:', err);
@@ -173,7 +156,9 @@ export class UserConfigEffects {
                     }));
             }
 
-            this.router.navigate(['/']);
+            result.push(new HardwareModulesLoadedAction(data.modules));
+
+            this.router.navigate(newPageDestination);
 
             return result;
         });

packages/uhk-web/src/app/store/index.ts

@@ -39,7 +39,6 @@ export const metaReducers: MetaReducer<AppState>[] = environment.production
     : [storeFreeze];
 
 export const getUserConfiguration = (state: AppState) => state.userConfiguration;
-export const getDeviceName = createSelector(getUserConfiguration, fromUserConfig.getDeviceName);
 
 export const appState = (state: AppState) => state.app;
 
@@ -47,10 +46,10 @@ export const showAddonMenu = createSelector(appState, fromApp.showAddonMenu);
 export const getUndoableNotification = createSelector(appState, fromApp.getUndoableNotification);
 export const getPrevUserConfiguration = createSelector(appState, fromApp.getPrevUserConfiguration);
 export const runningInElectron = createSelector(appState, fromApp.runningInElectron);
-export const getHardwareConfiguration = createSelector(appState, fromApp.getHardwareConfiguration);
 export const getKeyboardLayout = createSelector(appState, fromApp.getKeyboardLayout);
 export const deviceConfigurationLoaded = createSelector(appState, fromApp.deviceConfigurationLoaded);
 export const getAgentVersionInfo = createSelector(appState, fromApp.getAgentVersionInfo);
+export const getPrivilegePageState = createSelector(appState, fromApp.getPrivilagePageState);
 
 export const appUpdateState = (state: AppState) => state.appUpdate;
 export const getShowAppUpdateAvailable = createSelector(appUpdateState, fromAppUpdate.getShowAppUpdateAvailable);
@@ -77,3 +76,29 @@ export const xtermLog = createSelector(deviceState, fromDevice.xtermLog);
 export const firmwareOkButtonDisabled = createSelector(deviceState, fromDevice.firmwareOkButtonDisabled);
 // tslint:disable-next-line: max-line-length
 export const flashFirmwareButtonDisbabled = createSelector(runningInElectron, deviceState, (electron, state: fromDevice.State) => !electron || state.updatingFirmware);
+export const getHardwareModules = createSelector(deviceState, fromDevice.getHardwareModules);
+export const getBackupUserConfigurationState = createSelector(deviceState, fromDevice.getBackupUserConfigurationState);
+export const getRestoreUserConfiguration = createSelector(deviceState, fromDevice.getHasBackupUserConfiguration);
+
+export const getSideMenuPageState = createSelector(
+    showAddonMenu,
+    runningInElectron,
+    updatingFirmware,
+    getUserConfiguration,
+    getRestoreUserConfiguration,
+    (showAddonMenuValue: boolean,
+     runningInElectronValue: boolean,
+     updatingFirmwareValue: boolean,
+     userConfiguration: UserConfiguration,
+     restoreUserConfiguration: boolean) => {
+        return {
+            showAddonMenu: showAddonMenuValue,
+            runInElectron: runningInElectronValue,
+            updatingFirmware: updatingFirmwareValue,
+            deviceName: userConfiguration.deviceName,
+            keymaps: userConfiguration.keymaps,
+            macros: userConfiguration.macros,
+            restoreUserConfiguration
+        };
+    }
+);

packages/uhk-web/src/app/store/reducers/app.reducer.ts

@@ -1,13 +1,20 @@
 import { ROUTER_NAVIGATION } from '@ngrx/router-store';
 import { Action } from '@ngrx/store';
-import { VersionInformation } from 'uhk-common';
+import {
+    HardwareConfiguration,
+    Notification,
+    NotificationType,
+    runInElectron,
+    UserConfiguration,
+    VersionInformation
+} from 'uhk-common';
 
-import { HardwareConfiguration, Notification, NotificationType, runInElectron, UserConfiguration } from 'uhk-common';
 import { ActionTypes, ShowNotificationAction } from '../actions/app';
 import { ActionTypes as UserConfigActionTypes } from '../actions/user-config';
 import { ActionTypes as DeviceActionTypes } from '../actions/device';
 import { KeyboardLayout } from '../../keyboard/keyboard-layout.enum';
 import { getVersions } from '../../util';
+import { PrivilagePageSate } from '../../models/privilage-page-sate';
 
 export interface State {
     started: boolean;
@@ -19,6 +26,8 @@ export interface State {
     configLoading: boolean;
     hardwareConfig?: HardwareConfiguration;
     agentVersionInfo?: VersionInformation;
+    privilegeWhatWillThisDoClicked: boolean;
+    permissionError?: any;
 }
 
 export const initialState: State = {
@@ -27,7 +36,8 @@ export const initialState: State = {
     navigationCountAfterNotification: 0,
     runningInElectron: runInElectron(),
     configLoading: true,
-    agentVersionInfo: getVersions()
+    agentVersionInfo: getVersions(),
+    privilegeWhatWillThisDoClicked: false
 };
 
 export function reducer(state = initialState, action: Action & { payload: any }) {
@@ -115,6 +125,24 @@ export function reducer(state = initialState, action: Action & { payload: any })
             };
         }
 
+        case ActionTypes.PRIVILEGE_WHAT_WILL_THIS_DO:
+            return {
+                ...state,
+                privilegeWhatWillThisDoClicked: true
+            };
+
+        case ActionTypes.SETUP_PERMISSION_ERROR:
+            return {
+                ...state,
+                permissionError: action.payload
+            };
+
+        case DeviceActionTypes.SET_PRIVILEGE_ON_LINUX:
+            return {
+                ...state,
+                permissionError: null
+            };
+
         default:
             return state;
     }
@@ -124,7 +152,6 @@ export const showAddonMenu = (state: State) => state.showAddonMenu;
 export const getUndoableNotification = (state: State) => state.undoableNotification;
 export const getPrevUserConfiguration = (state: State) => state.prevUserConfig;
 export const runningInElectron = (state: State) => state.runningInElectron;
-export const getHardwareConfiguration = (state: State) => state.hardwareConfig;
 export const getKeyboardLayout = (state: State): KeyboardLayout => {
     if (state.hardwareConfig && state.hardwareConfig.isIso) {
         return KeyboardLayout.ISO;
@@ -134,3 +161,12 @@ export const getKeyboardLayout = (state: State): KeyboardLayout => {
 };
 export const deviceConfigurationLoaded = (state: State) => !state.runningInElectron ? true : !!state.hardwareConfig;
 export const getAgentVersionInfo = (state: State) => state.agentVersionInfo || {} as VersionInformation;
+export const getPrivilagePageState = (state: State): PrivilagePageSate => {
+    const permissionSetupFailed = !!state.permissionError;
+
+    return {
+        permissionSetupFailed,
+        showWhatWillThisDo: !state.privilegeWhatWillThisDoClicked && !permissionSetupFailed,
+        showWhatWillThisDoContent: state.privilegeWhatWillThisDoClicked || permissionSetupFailed
+    };
+};

packages/uhk-web/src/app/store/reducers/device.ts

@@ -1,14 +1,18 @@
 import { Action } from '@ngrx/store';
+import { HardwareModules } from 'uhk-common';
 
 import {
     ActionTypes,
     ConnectionStateChangedAction,
+    HardwareModulesLoadedAction,
     SaveConfigurationAction,
+    HasBackupUserConfigurationAction,
     UpdateFirmwareFailedAction
 } from '../actions/device';
 import { ActionTypes as AppActions, ElectronMainLogReceivedAction } from '../actions/app';
 import { initProgressButtonState, ProgressButtonState } from './progress-button-state';
 import { XtermCssClass, XtermLog } from '../../models/xterm-log';
+import { RestoreConfigurationState } from '../../models/restore-configuration-state';
 
 export interface State {
     connected: boolean;
@@ -16,7 +20,10 @@ export interface State {
     saveToKeyboard: ProgressButtonState;
     updatingFirmware: boolean;
     firmwareUpdateFinished: boolean;
+    modules: HardwareModules;
     log: Array<XtermLog>;
+    restoringUserConfiguration: boolean;
+    hasBackupUserConfiguration: boolean;
 }
 
 export const initialState: State = {
@@ -25,7 +32,18 @@ export const initialState: State = {
     saveToKeyboard: initProgressButtonState,
     updatingFirmware: false,
     firmwareUpdateFinished: false,
-    log: [{message: '', cssClass: XtermCssClass.standard}]
+    modules: {
+        leftModuleInfo: {
+            firmwareVersion: '',
+            moduleProtocolVersion: ''
+        },
+        rightModuleInfo: {
+            firmwareVersion: ''
+        }
+    },
+    log: [{message: '', cssClass: XtermCssClass.standard}],
+    restoringUserConfiguration: false,
+    hasBackupUserConfiguration: false
 };
 
 export function reducer(state = initialState, action: Action) {
@@ -75,7 +93,8 @@ export function reducer(state = initialState, action: Action) {
                     showButton: true,
                     text: 'Saved!',
                     action: null
-                }
+                },
+                restoringUserConfiguration: false
             };
         }
 
@@ -148,6 +167,32 @@ export function reducer(state = initialState, action: Action) {
                 log: [...state.log, logEntry]
             };
         }
+
+        case ActionTypes.MODULES_INFO_LOADED:
+            return {
+                ...state,
+                modules: (action as HardwareModulesLoadedAction).payload
+            };
+
+        case ActionTypes.RESET_USER_CONFIGURATION:
+        case ActionTypes.RESTORE_CONFIGURATION_FROM_BACKUP:
+            return {
+                ...state,
+                restoringUserConfiguration: true
+            };
+
+        case ActionTypes.HAS_BACKUP_USER_CONFIGURATION:
+            return {
+                ...state,
+                hasBackupUserConfiguration: (action as HasBackupUserConfigurationAction).payload
+            };
+
+        case ActionTypes.RESTORE_CONFIGURATION_FROM_BACKUP_SUCCESS:
+            return {
+                ...state,
+                hasBackupUserConfiguration: false
+            };
+
         default:
             return state;
     }
@@ -159,3 +204,11 @@ export const hasDevicePermission = (state: State) => state.hasPermission;
 export const getSaveToKeyboardState = (state: State) => state.saveToKeyboard;
 export const xtermLog = (state: State) => state.log;
 export const firmwareOkButtonDisabled = (state: State) => !state.firmwareUpdateFinished;
+export const getHardwareModules = (state: State) => state.modules;
+export const getHasBackupUserConfiguration = (state: State) => state.hasBackupUserConfiguration;
+export const getBackupUserConfigurationState = (state: State): RestoreConfigurationState => {
+    return {
+        restoringUserConfiguration: state.restoringUserConfiguration,
+        hasBackupUserConfiguration: state.hasBackupUserConfiguration
+    };
+};

packages/uhk-web/src/app/store/reducers/user-configuration.ts

@@ -494,5 +494,3 @@ function setKeyActionToLayer(newLayer: Layer, moduleIndex: number, keyIndex: num
     newModule.keyActions = newModule.keyActions.slice();
     newModule.keyActions[keyIndex] = newKeyAction;
 }
-
-export const getDeviceName = (state: UserConfiguration) => state.deviceName;

packages/uhk-web/src/styles.scss

@@ -115,3 +115,43 @@ a.disabled {
         display: block;
     }
 }
+
+a.link-inline {
+    cursor: pointer;
+}
+
+@mixin code-style() {
+    color: #6a737d;
+    background-color: #f6f8fa;
+    text-align: left;
+}
+
+code {
+    @include code-style();
+}
+
+pre {
+    code {
+        @include code-style();
+    }
+}
+
+.mt-10 {
+    margin-top: 10px;
+}
+
+.copy-container {
+    position: relative;
+
+    .fa-copy {
+        cursor: pointer;
+        color: #6a737d;
+        position: absolute;
+        right: 4px;
+        top: 4px;
+
+        &:hover {
+            color: darken(#6a737d, 15);
+        }
+    }
+}

packages/uhk-web/src/svgs/icons/agent-icon.svg

@@ -1,10 +1,149 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 width="15px" height="15px" viewBox="0 0 15 15" enable-background="new 0 0 15 15" xml:space="preserve">
-<path fill="#333333" d="M3,0C1.338,0,0,1.338,0,3v9c0,1.662,1.338,3,3,3h9c1.662,0,3-1.338,3-3V3c0-1.662-1.338-3-3-3H3z
-	 M1.375,3.75c0.07-0.012,0.125,0,0.125,0H6c0.375,0,0.75,0.375,0.75,0.375S7.125,4.5,7.5,4.5s0.75-0.375,0.75-0.375
-	S8.625,3.75,9,3.75h4.5c0.75,0,0.75,0.75,0.75,0.75V6c0,2.25-1.5,2.25-1.5,2.25H9c-0.375,0-0.75-1.125-0.75-1.125S7.875,6,7.5,6
-	S6.75,7.125,6.75,7.125S6.375,8.25,6,8.25H2.25c0,0-1.5,0-1.5-2.25V4.5C0.75,3.938,1.164,3.785,1.375,3.75z"/>
-</svg>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   id="svg2"
+   version="1.1"
+   xml:space="preserve"
+   width="15"
+   height="15"
+   viewBox="0 0 15 15"><metadata
+     id="metadata20"><rdf:RDF><cc:Work
+         rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
+     id="defs6"><linearGradient
+       x1="0"
+       y1="0"
+       x2="1"
+       y2="0"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(12,0,0,-12,0,6)"
+       spreadMethod="pad"
+       id="linearGradient5644"><stop
+         style="stop-opacity:1;stop-color:#85878d"
+         offset="0"
+         id="stop5646" /><stop
+         style="stop-opacity:1;stop-color:#85878d"
+         offset="0.00137794"
+         id="stop5648" /><stop
+         style="stop-opacity:1;stop-color:#5d5f63"
+         offset="0.00137794"
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+         style="stop-opacity:1;stop-color:#cccccc"
+         offset="0.52557927"
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+         style="stop-opacity:1;stop-color:#5d5c62"
+         offset="1"
+         id="stop5654" /></linearGradient><linearGradient
+       x1="0"
+       y1="0"
+       x2="1"
+       y2="0"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(12,0,0,-12,0,6)"
+       spreadMethod="pad"
+       id="linearGradient4158-3"><stop
+         style="stop-opacity:1;stop-color:#85878d"
+         offset="0"
+         id="stop5634" /><stop
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+       osb:paint="solid"
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+       clipPathUnits="userSpaceOnUse"
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+       gradientUnits="userSpaceOnUse"
+       y2="0"
+       x2="11.745763"
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+       xlink:href="#linearGradient4158" /><linearGradient
+       y2="-0.050847456"
+       x2="12"
+       y1="11.898305"
+       x1="0.10169491"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient4156"
+       xlink:href="#linearGradient5644" /></defs><g
+     id="g10"
+     transform="matrix(1.25,0,0,-1.25,0,15)"><path
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+           id="g24"><path
+             id="path38"
+             style="fill:url(#linearGradient4156);stroke:none;fill-opacity:1;stroke-opacity:1"
+             d="M 2.398,12 C 1.07,12 0,10.93 0,9.602 L 0,9.602 0,2.398 C 0,1.07 1.07,0 2.398,0 L 2.398,0 9.601,0 C 10.93,0 12,1.07 12,2.398 L 12,2.398 12,9.602 C 12,10.93 10.93,12 9.601,12 L 9.601,12 2.398,12 Z M 0.602,7.199 0.602,8.398 C 0.602,8.852 0.931,8.973 1.102,9 L 1.102,9 C 1.156,9.008 1.199,9 1.199,9 L 1.199,9 4.801,9 C 5.102,9 5.398,8.699 5.398,8.699 L 5.398,8.699 C 5.398,8.699 5.699,8.398 6,8.398 L 6,8.398 C 6.301,8.398 6.602,8.699 6.602,8.699 L 6.602,8.699 C 6.602,8.699 6.898,9 7.199,9 L 7.199,9 10.801,9 C 11.398,9 11.398,8.398 11.398,8.398 L 11.398,8.398 11.398,7.199 C 11.398,5.398 10.199,5.398 10.199,5.398 L 10.199,5.398 7.199,5.398 C 6.898,5.398 6.602,6.301 6.602,6.301 L 6.602,6.301 C 6.602,6.301 6.301,7.199 6,7.199 L 6,7.199 C 5.699,7.199 5.398,6.301 5.398,6.301 L 5.398,6.301 C 5.398,6.301 5.102,5.398 4.801,5.398 L 4.801,5.398 1.801,5.398 C 1.801,5.398 0.602,5.398 0.602,7.199" /></g></g></g></g></svg>

packages/uhk-web/src/svgs/keyboard/icons/agent-icon.svg

@@ -1,4 +1,149 @@
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-</svg>
+<svg
+   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   id="svg2"
+   version="1.1"
+   xml:space="preserve"
+   width="15"
+   height="15"
+   viewBox="0 0 15 15"><metadata
+     id="metadata20"><rdf:RDF><cc:Work
+         rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
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+           style="fill:url(#linearGradient4154);fill-opacity:1.0"
+           id="g24"><path
+             id="path38"
+             style="fill:url(#linearGradient4156);stroke:none;fill-opacity:1;stroke-opacity:1"
+             d="M 2.398,12 C 1.07,12 0,10.93 0,9.602 L 0,9.602 0,2.398 C 0,1.07 1.07,0 2.398,0 L 2.398,0 9.601,0 C 10.93,0 12,1.07 12,2.398 L 12,2.398 12,9.602 C 12,10.93 10.93,12 9.601,12 L 9.601,12 2.398,12 Z M 0.602,7.199 0.602,8.398 C 0.602,8.852 0.931,8.973 1.102,9 L 1.102,9 C 1.156,9.008 1.199,9 1.199,9 L 1.199,9 4.801,9 C 5.102,9 5.398,8.699 5.398,8.699 L 5.398,8.699 C 5.398,8.699 5.699,8.398 6,8.398 L 6,8.398 C 6.301,8.398 6.602,8.699 6.602,8.699 L 6.602,8.699 C 6.602,8.699 6.898,9 7.199,9 L 7.199,9 10.801,9 C 11.398,9 11.398,8.398 11.398,8.398 L 11.398,8.398 11.398,7.199 C 11.398,5.398 10.199,5.398 10.199,5.398 L 10.199,5.398 7.199,5.398 C 6.898,5.398 6.602,6.301 6.602,6.301 L 6.602,6.301 C 6.602,6.301 6.301,7.199 6,7.199 L 6,7.199 C 5.699,7.199 5.398,6.301 5.398,6.301 L 5.398,6.301 C 5.398,6.301 5.102,5.398 4.801,5.398 L 4.801,5.398 1.801,5.398 C 1.801,5.398 0.602,5.398 0.602,7.199" /></g></g></g></g></svg>

packages/usb/apply-config.js

@@ -1,8 +1,7 @@
 #!/usr/bin/env node
 const uhk = require('./uhk');
 
-const device = uhk.getUhkDevice();
-const sendData = new Buffer([uhk.usbCommands.applyConfig]);
-device.write(uhk.getTransferData(sendData));
-const response = Buffer.from(device.readSync());
-console.log(response);
+(async function() {
+    const device = uhk.getUhkDevice();
+    uhk.applyConfig(device);
+})();

packages/usb/eeprom.js

@@ -9,23 +9,5 @@ if (eepromTransfer === undefined) {
     process.exit(1);
 }
 
-const device = uhk.getUhkDevice();
-device.write(uhk.getTransferData(new Buffer([uhk.usbCommands.launchEepromTransfer, eepromTransfer.operation, eepromTransfer.configBuffer])));
-const buffer = Buffer.from(device.readSync());
-const responseCode = buffer[0];
-if (responseCode !== 0) {
-    console.error(`Write user config to eeprom failed. Response code: ${responseCode}`);
-    process.exit(1);
-}
+//    const buffer = await uhk.writeDevice(device, [uhk.usbCommands.launchEepromTransfer, eepromTransfer.operation, eepromTransfer.configBuffer]);
 
-function waitUntilKeyboardBusy() {
-
-    device.write(uhk.getTransferData(new Buffer([uhk.usbCommands.getDeviceState])));
-    const keyboardStateBuffer = Buffer.from(device.readSync());
-
-    if (keyboardStateBuffer[1] === 1) {
-        setTimeout(waitUntilKeyboardBusy, 200);
-    }
-}
-
-waitUntilKeyboardBusy();

packages/usb/factory-update.js

@@ -0,0 +1,40 @@
+#!/usr/bin/env node
+const fs = require('fs');
+const program = require('commander');
+const uhk = require('./uhk')
+require('shelljs/global');
+
+(async function() {
+    config.fatal = true;
+
+    program
+        .usage(`firmwarePath`)
+        .parse(process.argv);
+
+    if (program.args.length < 1) {
+        console.error('No firmware path specified.');
+        exit(1);
+    }
+    const firmwarePath = program.args[0];
+
+    if (program.args.length < 2) {
+        console.error('No layout specified.');
+        exit(1);
+    }
+    const layout = program.args[1];
+    if (!['ansi', 'iso'].includes(layout)) {
+        console.error('The specified layout is neither ansi nor iso.');
+        exit(1);
+    }
+    const isIso = layout === 'iso';
+
+    config.verbose = true;
+    await uhk.updateFirmwares(firmwarePath);
+    const device = uhk.getUhkDevice();
+    const configBuffer = fs.readFileSync(`${firmwarePath}/devices/uhk60-right/config.bin`);
+    await uhk.writeUca(device, configBuffer);
+    await uhk.writeHca(device, isIso);
+    await uhk.switchKeymap(device, 'TES');
+    console.log('All done!')
+    config.verbose = false;
+})();

packages/usb/get-module-state.js

@@ -1,14 +1,7 @@
 #!/usr/bin/env node
 const uhk = require('./uhk');
-const device = uhk.getUhkDevice();
 
-function getModuleState() {
-    const payload = new Buffer([uhk.usbCommands.getModuleProperty, 1]);
-    console.log('Sending ', uhk.bufferToString(payload));
-    device.write(uhk.getTransferData(payload));
-    const receivedBuffer = device.readSync();
-    console.log('Received', uhk.bufferToString(receivedBuffer));
-    setTimeout(getModuleState, 500)
-}
-
-getModuleState();
+(async function() {
+    const device = uhk.getUhkDevice();
+    await uhk.getModuleProperty(device, 1, uhk.modulePropertyIds.protocolVersions);
+})();

packages/usb/invalid-config.bin

@@ -0,0 +1 @@
+@#%#@^^@#^@#$invalid config@#$@^%@^@@%

packages/usb/package-lock.json

@@ -149,6 +149,14 @@
 				"strip-dirs": "2.1.0"
 			}
 		},
+		"decompress-response": {
+			"version": "3.3.0",
+			"resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
+			"integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
+			"requires": {
+				"mimic-response": "1.0.0"
+			}
+		},
 		"decompress-tar": {
 			"version": "4.1.1",
 			"resolved": "https://registry.npmjs.org/decompress-tar/-/decompress-tar-4.1.1.tgz",
@@ -216,6 +224,11 @@
 			"resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
 			"integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o="
 		},
+		"detect-libc": {
+			"version": "1.0.3",
+			"resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-1.0.3.tgz",
+			"integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups="
+		},
 		"end-of-stream": {
 			"version": "1.4.0",
 			"resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.0.tgz",
@@ -339,9 +352,9 @@
 			"integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
 		},
 		"ini": {
-			"version": "1.3.4",
-			"resolved": "https://registry.npmjs.org/ini/-/ini-1.3.4.tgz",
-			"integrity": "sha1-BTfLedr1m1mhpRff9wbIbsA5Fi4="
+			"version": "1.3.5",
+			"resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
+			"integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw=="
 		},
 		"interpret": {
 			"version": "1.0.4",
@@ -386,6 +399,11 @@
 				}
 			}
 		},
+		"mimic-response": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.0.tgz",
+			"integrity": "sha1-3z02Uqc/3ta5sLJBRub9BSNTRY4="
+		},
 		"minimatch": {
 			"version": "3.0.4",
 			"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -415,14 +433,17 @@
 			}
 		},
 		"nan": {
-			"version": "2.6.2",
-			"resolved": "https://registry.npmjs.org/nan/-/nan-2.6.2.tgz",
-			"integrity": "sha1-5P805slf37WuzAjeZZb0NgWn20U="
+			"version": "2.10.0",
+			"resolved": "https://registry.npmjs.org/nan/-/nan-2.10.0.tgz",
+			"integrity": "sha512-bAdJv7fBLhWC+/Bls0Oza+mvTaNQtP+1RyhhhvD95pgUJz6XM5IzgmxOkItJ9tkoCiplvAnXI1tNmmUD/eScyA=="
 		},
 		"node-abi": {
-			"version": "2.1.1",
-			"resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.1.1.tgz",
-			"integrity": "sha512-6oxV13poCOv7TfGvhsSz6XZWpXeKkdGVh72++cs33OfMh3KAX8lN84dCvmqSETyDXAFcUHtV7eJrgFBoOqZbNQ=="
+			"version": "2.3.0",
+			"resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.3.0.tgz",
+			"integrity": "sha512-zwm6vU3SsVgw3e9fu48JBaRBCJGIvAgysDsqtf5+vEexFE71bEOtaMWb5zr/zODZNzTPtQlqUUpC79k68Hspow==",
+			"requires": {
+				"semver": "5.5.0"
+			}
 		},
 		"node-hid": {
 			"version": "0.5.7",
@@ -430,8 +451,8 @@
 			"integrity": "sha512-dwwpOetL2+MGYgivbO22ML+45ieCGbueWv1rYxRgBoEc2QMp6UF6ZucEkYts1IA3YPWJNkmpGh6dqQ85n19szw==",
 			"requires": {
 				"bindings": "1.3.0",
-				"nan": "2.6.2",
-				"prebuild-install": "2.3.0"
+				"nan": "2.10.0",
+				"prebuild-install": "2.5.1"
 			}
 		},
 		"noop-logger": {
@@ -512,24 +533,25 @@
 			}
 		},
 		"prebuild-install": {
-			"version": "2.3.0",
-			"resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-2.3.0.tgz",
-			"integrity": "sha512-gzjq2oHB8oMbzJSsSh9MQ64zrXZGt092/uT4TLZlz2qnrPxpWqp4vYB7LZrDxnlxf5RfbCjkgDI/z0EIVuYzAw==",
+			"version": "2.5.1",
+			"resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-2.5.1.tgz",
+			"integrity": "sha512-3DX9L6pzwc1m1ksMkW3Ky2WLgPQUBiySOfXVl3WZyAeJSyJb4wtoH9OmeRGcubAWsMlLiL8BTHbwfm/jPQE9Ag==",
 			"requires": {
+				"detect-libc": "1.0.3",
 				"expand-template": "1.1.0",
 				"github-from-package": "0.0.0",
 				"minimist": "1.2.0",
 				"mkdirp": "0.5.1",
-				"node-abi": "2.1.1",
+				"node-abi": "2.3.0",
 				"noop-logger": "0.1.1",
 				"npmlog": "4.1.2",
 				"os-homedir": "1.0.2",
-				"pump": "1.0.2",
-				"rc": "1.2.2",
-				"simple-get": "1.4.3",
+				"pump": "2.0.1",
+				"rc": "1.2.6",
+				"simple-get": "2.7.0",
 				"tar-fs": "1.16.0",
 				"tunnel-agent": "0.6.0",
-				"xtend": "4.0.1"
+				"which-pm-runs": "1.0.0"
 			}
 		},
 		"process-nextick-args": {
@@ -538,21 +560,21 @@
 			"integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
 		},
 		"pump": {
-			"version": "1.0.2",
-			"resolved": "https://registry.npmjs.org/pump/-/pump-1.0.2.tgz",
-			"integrity": "sha1-Oz7mUS+U8OV1U4wXmV+fFpkKXVE=",
+			"version": "2.0.1",
+			"resolved": "https://registry.npmjs.org/pump/-/pump-2.0.1.tgz",
+			"integrity": "sha512-ruPMNRkN3MHP1cWJc9OWr+T/xDP0jhXYCLfJcBuX54hhfIBnaQmAUMfDcG4DM5UMWByBbJY69QSphm3jtDKIkA==",
 			"requires": {
 				"end-of-stream": "1.4.0",
 				"once": "1.4.0"
 			}
 		},
 		"rc": {
-			"version": "1.2.2",
-			"resolved": "https://registry.npmjs.org/rc/-/rc-1.2.2.tgz",
-			"integrity": "sha1-2M6ctX6NZNnHut2YdsfDTL48cHc=",
+			"version": "1.2.6",
+			"resolved": "https://registry.npmjs.org/rc/-/rc-1.2.6.tgz",
+			"integrity": "sha1-6xiYnG1PTxYsOZ953dKfODVWgJI=",
 			"requires": {
 				"deep-extend": "0.4.2",
-				"ini": "1.3.4",
+				"ini": "1.3.5",
 				"minimist": "1.2.0",
 				"strip-json-comments": "2.0.1"
 			}
@@ -610,6 +632,11 @@
 				}
 			}
 		},
+		"semver": {
+			"version": "5.5.0",
+			"resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
+			"integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA=="
+		},
 		"set-blocking": {
 			"version": "2.0.0",
 			"resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
@@ -640,14 +667,19 @@
 			"resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
 			"integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0="
 		},
+		"simple-concat": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.0.tgz",
+			"integrity": "sha1-c0TLuLbib7J9ZrL8hvn21Zl1IcY="
+		},
 		"simple-get": {
-			"version": "1.4.3",
-			"resolved": "https://registry.npmjs.org/simple-get/-/simple-get-1.4.3.tgz",
-			"integrity": "sha1-6XVe2kB+ltpAxeUVjJ6jezO+y+s=",
+			"version": "2.7.0",
+			"resolved": "https://registry.npmjs.org/simple-get/-/simple-get-2.7.0.tgz",
+			"integrity": "sha512-RkE9rGPHcxYZ/baYmgJtOSM63vH0Vyq+ma5TijBcLla41SWlh8t6XYIGMR/oeZcmr+/G8k+zrClkkVrtnQ0esg==",
 			"requires": {
+				"decompress-response": "3.3.0",
 				"once": "1.4.0",
-				"unzip-response": "1.0.2",
-				"xtend": "4.0.1"
+				"simple-concat": "1.0.0"
 			}
 		},
 		"string-width": {
@@ -704,8 +736,19 @@
 			"requires": {
 				"chownr": "1.0.1",
 				"mkdirp": "0.5.1",
-				"pump": "1.0.2",
+				"pump": "1.0.3",
 				"tar-stream": "1.5.4"
+			},
+			"dependencies": {
+				"pump": {
+					"version": "1.0.3",
+					"resolved": "https://registry.npmjs.org/pump/-/pump-1.0.3.tgz",
+					"integrity": "sha512-8k0JupWme55+9tCVE+FS5ULT3K6AbgqrGa58lTT49RpyfwwcGedHqaC5LlQNdEAumn/wFsu6aPwkuPMioy8kqw==",
+					"requires": {
+						"end-of-stream": "1.4.0",
+						"once": "1.4.0"
+					}
+				}
 			}
 		},
 		"tar-stream": {
@@ -754,16 +797,16 @@
 				"through": "2.3.8"
 			}
 		},
-		"unzip-response": {
-			"version": "1.0.2",
-			"resolved": "https://registry.npmjs.org/unzip-response/-/unzip-response-1.0.2.tgz",
-			"integrity": "sha1-uYTwh3/AqJwsdzzB73tbIytbBv4="
-		},
 		"util-deprecate": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
 			"integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
 		},
+		"which-pm-runs": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.0.0.tgz",
+			"integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs="
+		},
 		"wide-align": {
 			"version": "1.1.2",
 			"resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",

packages/usb/switch-keymap.js

@@ -0,0 +1,15 @@
+#!/usr/bin/env node
+const uhk = require('./uhk');
+
+(async function() {
+    const keymapAbbreviation = process.argv[2];
+
+    if (keymapAbbreviation === undefined) {
+        console.log('Usage: switch-keymap.js keymapName');
+        return;
+    }
+
+    const device = uhk.getUhkDevice();
+    const sendData = await uhk.switchKeymap(device, keymapAbbreviation);
+    console.log(sendData)
+})();

packages/usb/uhk.js

@@ -1,7 +1,24 @@
 const util = require('util');
 const HID = require('node-hid');
-// const debug = process.env.DEBUG;
-const debug = true;
+const {HardwareConfiguration, UhkBuffer} = require('uhk-common');
+const {getTransferBuffers, ConfigBufferId, UhkHidDevice, UsbCommand} = require('uhk-usb');
+const Logger = require('./logger');
+const debug = process.env.DEBUG;
+
+function sleep(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+const kbootCommandIdToName = {
+    0: 'idle',
+    1: 'ping',
+    2: 'reset',
+};
+
+const eepromOperationIdToName = {
+    0: 'read',
+    1: 'write',
+}
 
 function bufferToString(buffer) {
     let str = '';
@@ -28,11 +45,27 @@ function uint32ToArray(value) {
 }
 
 function writeDevice(device, data, options={}) {
-    device.write(getTransferData(new Buffer(data)));
+    const dataBuffer = new Buffer(data);
+    if (!options.noDebug) {
+        writeLog('W: ', dataBuffer);
+    }
+    device.write(getTransferData(dataBuffer));
     if (options.noRead) {
         return Promise.resolve();
     }
-    return util.promisify(device.read.bind(device))();
+
+    return new Promise((resolve, reject) => {
+        device.read((err, data) => {
+            if (err) {
+                reject(err);
+            } else {
+                if (!options.noDebug) {
+                    writeLog('R: ', data);
+                }
+                resolve(data);
+            }
+        });
+    });
 }
 
 function getUhkDevice() {
@@ -119,12 +152,18 @@ function execRetry(command) {
     } while(code && --remainingRetries);
 }
 
-let configBufferIds = {
+const configBufferIds = {
     hardwareConfig: 0,
     stagingUserConfig: 1,
     validatedUserConfig: 2,
 };
 
+const configBufferIdToName = {
+    0: 'hardwareConfig',
+    1: 'stagingUserConfig',
+    2: 'validatedUserConfig',
+}
+
 let eepromOperations = {
     read: 0,
     write: 1,
@@ -199,14 +238,24 @@ function reenumerate(enumerationMode) {
 };
 
 async function sendKbootCommandToModule(device, kbootCommandId, i2cAddress) {
+    writeLog(`T: sendKbootCommandToModule kbootCommandId:${kbootCommandIdToName[kbootCommandId]} i2cAddress:${i2cAddress}`);
     return await uhk.writeDevice(device, [uhk.usbCommands.sendKbootCommandToModule, kbootCommandId, parseInt(i2cAddress)])
 };
 
 async function jumpToModuleBootloader(device, moduleSlotId) {
+    writeLog(`T: jumpToModuleBootloader moduleSlotId:${moduleSlotId}`);
     await uhk.writeDevice(device, [uhk.usbCommands.jumpToModuleBootloader, moduleSlotId]);
 };
 
+async function switchKeymap(device, keymapAbbreviation) {
+    writeLog(`T: switchKeymap keymapAbbreviation:${keymapAbbreviation}`);
+    const keymapAbbreviationAscii = keymapAbbreviation.split('').map(char => char.charCodeAt(0));
+    const payload = [uhk.usbCommands.switchKeymap, keymapAbbreviation.length, ...keymapAbbreviationAscii];
+    return await uhk.writeDevice(device, payload);
+}
+
 async function waitForKbootIdle(device) {
+    writeLog(`T: waitForKbootIdle`);
     const intervalMs = 100;
     const pingMessageInterval = 500;
     let timeoutMs = 10000;
@@ -256,12 +305,98 @@ async function updateModuleFirmware(i2cAddress, moduleSlotId, firmwareImage) {
     await uhk.reenumerate('normalKeyboard');
     device = uhk.getUhkDevice();
     await uhk.sendKbootCommandToModule(device, uhk.kbootCommands.reset, i2cAddress);
+    await sleep(1000);
     await uhk.sendKbootCommandToModule(device, uhk.kbootCommands.idle, i2cAddress);
     device.close();
     config.verbose = false;
     echo('Firmware updated successfully.');
 };
 
+async function updateFirmwares(firmwarePath) {
+    console.log('Updating right firmware');
+    await uhk.updateDeviceFirmware(`${firmwarePath}/devices/uhk60-right/firmware.hex`, 'hex');
+    await uhk.reenumerate('normalKeyboard');
+    console.log('Updating left firmware');
+    await uhk.updateModuleFirmware(uhk.moduleSlotToI2cAddress.leftHalf, uhk.moduleSlotToId.leftHalf, `${firmwarePath}/modules/uhk60-left.bin`);
+}
+
+async function writeConfig(device, configBuffer, isHardwareConfig) {
+    writeLog(`T: writeConfig isHardwareConfig:${isHardwareConfig}`);
+    const chunkSize = 60;
+    let offset = 0;
+    let chunkSizeToRead;
+    let buffer = await uhk.writeDevice(device, [uhk.usbCommands.getDeviceProperty, uhk.devicePropertyIds.configSizes]);
+    const hardwareConfigMaxSize = getUint16(buffer, 1);
+    const userConfigMaxSize = getUint16(buffer, 3);
+    const configMaxSize = isHardwareConfig ? hardwareConfigMaxSize : userConfigMaxSize;
+    const configSize = Math.min(configMaxSize, configBuffer.length);
+
+    writeLog('WR: ...');
+    while (offset < configSize) {
+        const usbCommand = isHardwareConfig ? uhk.usbCommands.writeHardwareConfig : uhk.usbCommands.writeStagingUserConfig;
+        chunkSizeToRead = Math.min(chunkSize, configSize - offset);
+
+        if (chunkSizeToRead === 0) {
+            break;
+        }
+
+        buffer = [
+            usbCommand, chunkSizeToRead, offset & 0xff, offset >> 8,
+            ...configBuffer.slice(offset, offset+chunkSizeToRead)
+        ];
+        await uhk.writeDevice(device, buffer, {noDebug:true})
+        offset += chunkSizeToRead;
+    }
+}
+
+async function applyConfig(device) {
+    writeLog(`T: applyConfig`);
+    await uhk.writeDevice(device, [uhk.usbCommands.applyConfig]);
+}
+
+async function launchEepromTransfer(device, operation, configBufferId) {
+    writeLog(`T: launchEepromTransfer operation:${eepromOperationIdToName[operation]}`);
+    const buffer = await uhk.writeDevice(device, [uhk.usbCommands.launchEepromTransfer, operation, configBufferId]);
+    isBusy = true;
+    writeLog(`T: getDeviceState`);
+    do {
+        const buffer = await uhk.writeDevice(device, [uhk.usbCommands.getDeviceState]);
+        isBusy = buffer[1] === 1;
+    } while (isBusy);
+};
+
+async function writeUca(device, configBuffer) {
+    await uhk.writeConfig(device, configBuffer, false);
+    await uhk.applyConfig(device);
+    await uhk.launchEepromTransfer(device, uhk.eepromOperations.write, configBufferIds.validatedUserConfig);
+}
+
+async function writeHca(device, isIso) {
+    const hardwareConfig = new HardwareConfiguration();
+
+    hardwareConfig.signature = 'UHK';
+    hardwareConfig.majorVersion = 1;
+    hardwareConfig.minorVersion = 0;
+    hardwareConfig.patchVersion = 0;
+    hardwareConfig.brandId = 0;
+    hardwareConfig.deviceId = 1;
+    hardwareConfig.uniqueId = Math.floor(2**32 * Math.random());
+    hardwareConfig.isVendorModeOn = false;
+    hardwareConfig.isIso = isIso;
+
+    const logger = new Logger();
+    const hardwareBuffer = new UhkBuffer();
+    hardwareConfig.toBinary(hardwareBuffer);
+    const buffer = hardwareBuffer.getBufferContent();
+
+    await uhk.writeConfig(device, buffer, true);
+    await uhk.launchEepromTransfer(device, uhk.eepromOperations.write, configBufferIds.hardwareConfig);
+}
+
+async function getModuleProperty(device, slotId, moduleProperty) {
+    await writeDevice(device, [uhk.usbCommands.getModuleProperty, slotId, moduleProperty]);
+}
+
 uhk = exports = module.exports = moduleExports = {
     bufferToString,
     getUint16,
@@ -279,8 +414,16 @@ uhk = exports = module.exports = moduleExports = {
     reenumerate,
     sendKbootCommandToModule,
     jumpToModuleBootloader,
+    switchKeymap,
     waitForKbootIdle,
     updateModuleFirmware,
+    updateFirmwares,
+    writeConfig,
+    applyConfig,
+    launchEepromTransfer,
+    writeUca,
+    writeHca,
+    getModuleProperty,
     usbCommands: {
         getDeviceProperty       : 0x00,
         reenumerate             : 0x01,
@@ -299,6 +442,7 @@ uhk = exports = module.exports = moduleExports = {
         getModuleProperty       : 0x0e,
         getSlaveI2cErrors       : 0x0f,
         setI2cBaudRate          : 0x10,
+        switchKeymap            : 0x11,
     },
     enumerationModes: {
         bootloader: 0,
@@ -332,24 +476,6 @@ uhk = exports = module.exports = moduleExports = {
     },
     configBufferIds,
     eepromOperations,
-    eepromTransfer: {
-        readHardwareConfig: {
-            operation: eepromOperations.read,
-            configBuffer: configBufferIds.hardwareConfig,
-        },
-        writeHardwareConfig: {
-            operation: eepromOperations.write,
-            configBuffer:configBufferIds.hardwareConfig,
-        },
-        readUserConfig: {
-            operation: eepromOperations.read,
-            configBuffer: configBufferIds.validatedUserConfig,
-        },
-        writeUserConfig: {
-            operation: eepromOperations.write,
-            configBuffer: configBufferIds.validatedUserConfig,
-        },
-    },
     kbootCommands: {
         idle: 0,
         ping: 1,
@@ -395,7 +521,11 @@ function writeLog(prefix, buffer) {
     if (!debug) {
         return;
     }
-    console.log(prefix + bufferToString(buffer))
+    if (buffer) {
+        console.log(prefix + bufferToString(buffer))
+    } else {
+        console.log(prefix);
+    }
 }
 
 function checkModuleSlot(moduleSlot, mapping) {

packages/usb/update-firmwares-and-configs.js

@@ -18,7 +18,7 @@ const firmwarePath = program.args[0];
 const layout = program.args[1];
 
 config.verbose = true;
-exec(`${__dirname}/update-all-firmwares.js --overwrite-user-config ${firmwarePath}`);
+exec(`${__dirname}/update-firmwares.js --overwrite-user-config ${firmwarePath}`);
 exec(`${__dirname}/write-hca.js ${layout}`);
 config.verbose = false;
 

packages/usb/update-firmwares.js

@@ -1,4 +1,5 @@
 #!/usr/bin/env node
+const fs = require('fs');
 const program = require('commander');
 const tmp = require('tmp');
 const decompress = require('decompress');
@@ -29,16 +30,14 @@ require('shelljs/global');
             firmwarePath = tmpObj.name;
         }
         config.verbose = true;
-        console.log('Updating right firmware');
-        await uhk.updateDeviceFirmware(`${firmwarePath}/devices/uhk60-right/firmware.hex`, 'hex');
-        await uhk.reenumerate('normalKeyboard');
-        console.log('Updating left firmware');
-        await uhk.updateModuleFirmware(uhk.moduleSlotToI2cAddress.leftHalf, uhk.moduleSlotToId.leftHalf, `${firmwarePath}/modules/uhk60-left.bin`);
+        await uhk.updateFirmwares(firmwarePath);
 
         if (program.overwriteUserConfig) {
-            exec(`${__dirname}/write-config.js ${firmwarePath}/devices/uhk60-right/config.bin`);
-            exec(`${__dirname}/apply-config.js`);
-            exec(`${__dirname}/eeprom.js writeUserConfig`);
+            const device = uhk.getUhkDevice();
+            const configBuffer = fs.readFileSync(`${firmwarePath}/devices/uhk60-right/config.bin`);
+            await uhk.writeConfig(device, configBuffer, false);
+            await uhk.applyConfig(device);
+            await uhk.launchEepromTransfer(device, uhk.eepromOperations.write, uhk.eepromTransfer.writeUserConfig);
         }
 
         config.verbose = false;

packages/usb/write-config.js

@@ -2,50 +2,25 @@
 const program = require('commander');
 const fs = require('fs');
 const uhk = require('./uhk');
-const device = uhk.getUhkDevice();
-require('shelljs/global');
 
-program
-    .usage(`config.bin`)
-    .option('-h, --hardware-config', 'Write the hardware config instead of the user config')
-    .parse(process.argv);
+(async function() {
+    const device = uhk.getUhkDevice();
+    require('shelljs/global');
 
-if (program.args.length == 0) {
-    console.error('No binary config file specified.');
-    exit(1);
-}
+    program
+        .usage(`config.bin`)
+        .option('-h, --hardware-config', 'Write the hardware config instead of the user config')
+        .parse(process.argv);
 
-const configBin = program.args[0];
-const chunkSize = 60;
-const isHardwareConfig = program.hardwareConfig;
-const configTypeString = isHardwareConfig ? 'hardware' : 'user';
-let offset = 0;
-let configBuffer = fs.readFileSync(configBin);
-let chunkSizeToRead;
-
-const payload = new Buffer([uhk.usbCommands.getDeviceProperty, uhk.devicePropertyIds.configSizes]);
-
-device.write(uhk.getTransferData(payload));
-let buffer = Buffer.from(device.readSync());
-const hardwareConfigMaxSize = buffer[1] + (buffer[2]<<8);
-const userConfigMaxSize = buffer[3] + (buffer[4]<<8);
-const configMaxSize = isHardwareConfig ? hardwareConfigMaxSize : userConfigMaxSize;
-const configSize = Math.min(configMaxSize, configBuffer.length);
-
-while (offset < configSize) {
-    const usbCommand = isHardwareConfig ? uhk.usbCommands.writeHardwareConfig : uhk.usbCommands.writeStagingUserConfig;
-    chunkSizeToRead = Math.min(chunkSize, configSize - offset);
-
-    if (chunkSizeToRead === 0) {
-        break;
+    if (program.args.length == 0) {
+        console.error('No binary config file specified.');
+        exit(1);
     }
 
-    buffer = Buffer.concat([
-        new Buffer([usbCommand, chunkSizeToRead, offset & 0xff, offset >> 8]),
-        configBuffer.slice(offset, offset+chunkSizeToRead)
-    ]);
+    const configBin = program.args[0];
+    const isHardwareConfig = program.hardwareConfig;
+    const configTypeString = isHardwareConfig ? 'hardware' : 'user';
+    const configBuffer = fs.readFileSync(configBin);
 
-    device.write(uhk.getTransferData(buffer));
-    device.readSync();
-    offset += chunkSizeToRead;
-}
+    await uhk.writeUserConfig(device, configBuffer, isHardwareConfig);
+})();

packages/usb/write-hca.js

@@ -1,7 +1,5 @@
 #!/usr/bin/env node
-const {HardwareConfiguration, UhkBuffer} = require('uhk-common');
-const {EepromTransfer, getTransferBuffers, ConfigBufferId, UhkHidDevice, UsbCommand} = require('uhk-usb');
-const Logger = require('./logger');
+const uhk = require('./uhk');
 
 if (process.argv.length < 2) {
     console.log(`use: write-hca {iso|ansi}`);
@@ -14,36 +12,7 @@ if (layout !== 'iso' && layout !== 'ansi') {
     process.exit(1);
 }
 
-const hardwareConfig = new HardwareConfiguration();
-
-hardwareConfig.signature = 'UHK';
-hardwareConfig.majorVersion = 1;
-hardwareConfig.minorVersion = 0;
-hardwareConfig.patchVersion = 0;
-hardwareConfig.brandId = 0;
-hardwareConfig.deviceId = 1;
-hardwareConfig.uniqueId = Math.floor(2**32 * Math.random());
-hardwareConfig.isVendorModeOn = false;
-hardwareConfig.isIso = layout === 'iso';
-
-const logger = new Logger();
-
-async function writeHca() {
-    const device = new UhkHidDevice(logger);
-    const hardwareBuffer = new UhkBuffer();
-    hardwareConfig.toBinary(hardwareBuffer);
-    const buffer = hardwareBuffer.getBufferContent();
-    const fragments = getTransferBuffers(UsbCommand.WriteHardwareConfig, buffer);
-    logger.debug('USB[T]: Write hardware configuration to keyboard');
-    for (const fragment of fragments) {
-        await device.write(fragment);
-    }
-
-    logger.debug('USB[T]: Write hardware configuration to EEPROM');
-    await device.writeConfigToEeprom(ConfigBufferId.hardwareConfig);
-}
-
-writeHca()
+uhk.writeHca(layout === 'iso')
     .catch((err)=>{
         console.error(err);
     });

packages/usb/write-userconfig.js

@@ -0,0 +1,21 @@
+#!/usr/bin/env node
+const fs = require('fs');
+const program = require('commander');
+const uhk = require('./uhk');
+
+(async function() {
+    program
+        .usage(`configPath`)
+        .parse(process.argv);
+
+    if (program.args.length < 1) {
+        console.error('No configPath path specified.');
+        exit(1);
+    }
+    const configPath = program.args[0];
+
+    const device = uhk.getUhkDevice();
+    const configBuffer = fs.readFileSync(configPath);
+    await uhk.writeConfig(device, configBuffer, false);
+    await uhk.launchEepromTransfer(device, uhk.eepromOperations.write, uhk.configBufferIds.stagingUserConfig);
+})();

packages/usb/write-userconfig.ts

@@ -1,31 +0,0 @@
-#!/usr/bin/env ts-node
-///<reference path="./node_modules/@types/node/index.d.ts"/>
-
-import { UhkBlhost, UhkHidDevice, UhkOperations } from 'uhk-usb';
-import { LogService } from 'uhk-common';
-import * as fs from 'fs';
-
-if (process.argv.length < 3) {
-    console.log(`use: write-userconfig <path to config file.bin>`);
-    process.exit(1);
-}
-
-const fileContent = fs.readFileSync(process.argv[2]);
-const json = JSON.stringify(fileContent);
-const logger = new LogService();
-const uhkDevice = new UhkHidDevice(logger);
-const uhkBlHost = new UhkBlhost(logger, '.');
-const uhkOperations = new UhkOperations(logger, uhkBlHost, uhkDevice, '.');
-
-const init = async (): Promise<void> => {
-    await uhkOperations.saveUserConfiguration(json);
-};
-
-init()
-    .then(() => {
-        console.log('Success');
-    })
-    .catch(error => {
-        console.log(error);
-        process.exit(-1);
-    });

scripts/generate-icons.sh

@@ -2,7 +2,7 @@
 
 # apt-get install inkscape imagemagick-6.q16 icnsutils
 
-agentIconSvg=../packages/uhk-web/src/svgs/keyboard/icons/agent-icon.svg
+agentIconSvg=../packages/uhk-web/src/svgs/icons/agent-icon.svg
 
 for size in 16 24 32 48 64 96 128 256 512 1024; do
     inkscape -z --export-png=../build/icons/${size}x${size}.png -w $size $agentIconSvg