@ledgerhq/hw-transport-node-hid-noevents - npm Package Compare versions

Comparing version 6.27.12 to 6.27.15

CHANGELOG.md

 # @ledgerhq/hw-transport-node-hid-noevents
 
+## 6.27.15
+
+### Patch Changes
+
+- Updated dependencies [[`77f990e207`](https://github.com/LedgerHQ/ledger-live/commit/77f990e2075c7c9a4be69b364e3754b449c7a546)]:
+  - @ledgerhq/errors@6.12.6
+  - @ledgerhq/devices@8.0.3
+  - @ledgerhq/hw-transport@6.28.4
+
+## 6.27.15-next.0
+
+### Patch Changes
+
+- Updated dependencies [[`77f990e207`](https://github.com/LedgerHQ/ledger-live/commit/77f990e2075c7c9a4be69b364e3754b449c7a546)]:
+  - @ledgerhq/errors@6.12.6-next.0
+  - @ledgerhq/devices@8.0.3-next.0
+  - @ledgerhq/hw-transport@6.28.4-next.0
+
+## 6.27.14
+
+### Patch Changes
+
+- Updated dependencies [[`87d2349fd8`](https://github.com/LedgerHQ/ledger-live/commit/87d2349fd835e5deb39d1ee8dfcf3539f4195472)]:
+  - @ledgerhq/errors@6.12.5
+  - @ledgerhq/devices@8.0.2
+  - @ledgerhq/hw-transport@6.28.3
+
+## 6.27.14-next.0
+
+### Patch Changes
+
+- Updated dependencies [[`87d2349fd8`](https://github.com/LedgerHQ/ledger-live/commit/87d2349fd835e5deb39d1ee8dfcf3539f4195472)]:
+  - @ledgerhq/errors@6.12.5-next.0
+  - @ledgerhq/devices@8.0.2-next.0
+  - @ledgerhq/hw-transport@6.28.3-next.0
+
+## 6.27.13
+
+### Patch Changes
+
+- Updated dependencies [[`1d0b2d19eb`](https://github.com/LedgerHQ/ledger-live/commit/1d0b2d19ebc5acd058930b842c6d37f8daf2a5a3), [`ef945b05c0`](https://github.com/LedgerHQ/ledger-live/commit/ef945b05c01a791281687abb28e639e1bcc4e472), [`5fa68510b4`](https://github.com/LedgerHQ/ledger-live/commit/5fa68510b49334cfd80c30793dfe68900f1b9b3b)]:
+  - @ledgerhq/errors@6.12.4
+  - @ledgerhq/devices@8.0.1
+  - @ledgerhq/hw-transport@6.28.2
+
+## 6.27.13-next.0
+
+### Patch Changes
+
+- Updated dependencies [[`1d0b2d19eb`](https://github.com/LedgerHQ/ledger-live/commit/1d0b2d19ebc5acd058930b842c6d37f8daf2a5a3), [`ef945b05c0`](https://github.com/LedgerHQ/ledger-live/commit/ef945b05c01a791281687abb28e639e1bcc4e472), [`5fa68510b4`](https://github.com/LedgerHQ/ledger-live/commit/5fa68510b49334cfd80c30793dfe68900f1b9b3b)]:
+  - @ledgerhq/errors@6.12.4-next.0
+  - @ledgerhq/devices@8.0.1-next.0
+  - @ledgerhq/hw-transport@6.28.2-next.0
+
 ## 6.27.12
@@ -11,2 +65,10 @@
 
+## 6.27.12-next.0
+
+### Patch Changes
+
+- Updated dependencies [[`62af25493e`](https://github.com/LedgerHQ/ledger-live/commit/62af25493e2becf897d517af42542db208b971c7)]:
+  - @ledgerhq/devices@8.0.0-next.0
+  - @ledgerhq/hw-transport@6.28.1-next.0
+
 ## 6.27.11
@@ -13,0 +75,0 @@

lib-es/TransportNodeHid.js

@@ -1,16 +0,1 @@
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-    return function (d, b) {
-        if (typeof b !== "function" && b !== null)
-            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    };
-})();
 var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
@@ -25,29 +10,2 @@ function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
 };
-var __generator = (this && this.__generator) || function (thisArg, body) {
-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
-    function verb(n) { return function (v) { return step([n, v]); }; }
-    function step(op) {
-        if (f) throw new TypeError("Generator is already executing.");
-        while (_) try {
-            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
-            if (y = 0, t) op = [op[0] & 2, t.value];
-            switch (op[0]) {
-                case 0: case 1: t = op; break;
-                case 4: _.label++; return { value: op[1], done: false };
-                case 5: _.label++; y = op[1]; op = [0]; continue;
-                case 7: op = _.ops.pop(); _.trys.pop(); continue;
-                default:
-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
-                    if (t[2]) _.ops.pop();
-                    _.trys.pop(); continue;
-            }
-            op = body.call(thisArg, _);
-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
-    }
-};
 import HID from "node-hid";
@@ -60,7 +18,5 @@ import { log } from "@ledgerhq/logs";
 import { TransportError, DisconnectedDevice, DisconnectedDeviceDuringOperation, } from "@ledgerhq/errors";
-var filterInterface = function (device) {
-    return ["win32", "darwin"].includes(process.platform)
-        ? device.usagePage === 0xffa0
-        : device.interface === 0;
-};
+const filterInterface = (device) => ["win32", "darwin"].includes(process.platform)
+    ? device.usagePage === 0xffa0
+    : device.interface === 0;
 export function getDevices() {
@@ -76,28 +32,41 @@ return HID.devices(ledgerUSBVendorId, 0x0).filter(filterInterface);
  */
-var TransportNodeHidNoEvents = /** @class */ (function (_super) {
-    __extends(TransportNodeHidNoEvents, _super);
-    function TransportNodeHidNoEvents(device) {
-        var _this = _super.call(this) || this;
-        _this.channel = Math.floor(Math.random() * 0xffff);
-        _this.packetSize = 64;
-        _this.disconnected = false;
-        _this.setDisconnected = function () {
-            if (!_this.disconnected) {
-                _this.emit("disconnect");
-                _this.disconnected = true;
+export default class TransportNodeHidNoEvents extends Transport {
+    /**
+     * if path="" is not provided, the library will take the first device
+     */
+    static open(path) {
+        return Promise.resolve().then(() => {
+            if (path) {
+                return new TransportNodeHidNoEvents(new HID.HID(path));
             }
+            const device = getDevices()[0];
+            if (!device)
+                throw new TransportError("NoDevice", "NoDevice");
+            return new TransportNodeHidNoEvents(new HID.HID(device.path));
+        });
+    }
+    constructor(device) {
+        super();
+        this.channel = Math.floor(Math.random() * 0xffff);
+        this.packetSize = 64;
+        this.disconnected = false;
+        this.setDisconnected = () => {
+            if (!this.disconnected) {
+                this.emit("disconnect");
+                this.disconnected = true;
+            }
         };
-        _this.writeHID = function (content) {
-            var data = [0x00];
-            for (var i = 0; i < content.length; i++) {
+        this.writeHID = (content) => {
+            const data = [0x00];
+            for (let i = 0; i < content.length; i++) {
                 data.push(content[i]);
             }
             try {
-                _this.device.write(data);
+                this.device.write(data);
                 return Promise.resolve();
             }
             catch (e) {
-                var maybeMappedError = e && e.message ? new DisconnectedDeviceDuringOperation(e.message) : e;
+                const maybeMappedError = e && e.message ? new DisconnectedDeviceDuringOperation(e.message) : e;
                 if (maybeMappedError instanceof DisconnectedDeviceDuringOperation) {
-                    _this.setDisconnected();
+                    this.setDisconnected();
                 }
@@ -107,46 +76,27 @@ return Promise.reject(maybeMappedError);
         };
-        _this.readHID = function () {
-            return new Promise(function (resolve, reject) {
-                return _this.device.read(function (e, res) {
-                    if (!res) {
-                        return reject(new DisconnectedDevice());
-                    }
-                    if (e) {
-                        var maybeMappedError = e && e.message
-                            ? new DisconnectedDeviceDuringOperation(e.message)
-                            : e;
-                        if (maybeMappedError instanceof DisconnectedDeviceDuringOperation) {
-                            _this.setDisconnected();
-                        }
-                        reject(maybeMappedError);
-                    }
-                    else {
-                        var buffer = Buffer.from(res);
-                        resolve(buffer);
-                    }
-                });
-            });
-        };
-        _this.device = device;
+        this.readHID = () => new Promise((resolve, reject) => this.device.read((e, res) => {
+            if (!res) {
+                return reject(new DisconnectedDevice());
+            }
+            if (e) {
+                const maybeMappedError = e && e.message
+                    ? new DisconnectedDeviceDuringOperation(e.message)
+                    : e;
+                if (maybeMappedError instanceof DisconnectedDeviceDuringOperation) {
+                    this.setDisconnected();
+                }
+                reject(maybeMappedError);
+            }
+            else {
+                const buffer = Buffer.from(res);
+                resolve(buffer);
+            }
+        }));
+        this.device = device;
         // @ts-expect-error accessing low level API in C
-        var info = device.getDeviceInfo();
-        _this.deviceModel =
+        const info = device.getDeviceInfo();
+        this.deviceModel =
             info && info.product ? identifyProductName(info.product) : null;
-        return _this;
     }
     /**
-     * if path="" is not provided, the library will take the first device
-     */
-    TransportNodeHidNoEvents.open = function (path) {
-        return Promise.resolve().then(function () {
-            if (path) {
-                return new TransportNodeHidNoEvents(new HID.HID(path));
-            }
-            var device = getDevices()[0];
-            if (!device)
-                throw new TransportError("NoDevice", "NoDevice");
-            return new TransportNodeHidNoEvents(new HID.HID(device.path));
-        });
-    };
-    /**
      * Exchange with the device using APDU protocol.
@@ -156,97 +106,62 @@ * @param apdu
      */
-    TransportNodeHidNoEvents.prototype.exchange = function (apdu) {
-        return __awaiter(this, void 0, void 0, function () {
-            var b;
-            var _this = this;
-            return __generator(this, function (_a) {
-                switch (_a.label) {
-                    case 0: return [4 /*yield*/, this.exchangeAtomicImpl(function () { return __awaiter(_this, void 0, void 0, function () {
-                            var _a, channel, packetSize, framing, blocks, i, result, acc, buffer;
-                            return __generator(this, function (_b) {
-                                switch (_b.label) {
-                                    case 0:
-                                        _a = this, channel = _a.channel, packetSize = _a.packetSize;
-                                        log("apdu", "=> " + apdu.toString("hex"));
-                                        framing = hidFraming(channel, packetSize);
-                                        blocks = framing.makeBlocks(apdu);
-                                        i = 0;
-                                        _b.label = 1;
-                                    case 1:
-                                        if (!(i < blocks.length)) return [3 /*break*/, 4];
-                                        return [4 /*yield*/, this.writeHID(blocks[i])];
-                                    case 2:
-                                        _b.sent();
-                                        _b.label = 3;
-                                    case 3:
-                                        i++;
-                                        return [3 /*break*/, 1];
-                                    case 4:
-                                        if (!!(result = framing.getReducedResult(acc))) return [3 /*break*/, 6];
-                                        return [4 /*yield*/, this.readHID()];
-                                    case 5:
-                                        buffer = _b.sent();
-                                        acc = framing.reduceResponse(acc, buffer);
-                                        return [3 /*break*/, 4];
-                                    case 6:
-                                        log("apdu", "<= " + result.toString("hex"));
-                                        return [2 /*return*/, result];
-                                }
-                            });
-                        }); })];
-                    case 1:
-                        b = _a.sent();
-                        return [2 /*return*/, b];
+    exchange(apdu) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const b = yield this.exchangeAtomicImpl(() => __awaiter(this, void 0, void 0, function* () {
+                const { channel, packetSize } = this;
+                log("apdu", "=> " + apdu.toString("hex"));
+                const framing = hidFraming(channel, packetSize);
+                // Write...
+                const blocks = framing.makeBlocks(apdu);
+                for (let i = 0; i < blocks.length; i++) {
+                    yield this.writeHID(blocks[i]);
                 }
-            });
+                // Read...
+                let result;
+                let acc;
+                while (!(result = framing.getReducedResult(acc))) {
+                    const buffer = yield this.readHID();
+                    acc = framing.reduceResponse(acc, buffer);
+                }
+                log("apdu", "<= " + result.toString("hex"));
+                return result;
+            }));
+            return b;
         });
-    };
-    TransportNodeHidNoEvents.prototype.setScrambleKey = function () { };
+    }
+    setScrambleKey() { }
     /**
      * release the USB device.
      */
-    TransportNodeHidNoEvents.prototype.close = function () {
-        return __awaiter(this, void 0, void 0, function () {
-            return __generator(this, function (_a) {
-                switch (_a.label) {
-                    case 0: return [4 /*yield*/, this.exchangeBusyPromise];
-                    case 1:
-                        _a.sent();
-                        this.device.close();
-                        return [2 /*return*/];
-                }
-            });
+    close() {
+        return __awaiter(this, void 0, void 0, function* () {
+            yield this.exchangeBusyPromise;
+            this.device.close();
         });
-    };
-    /**
-     *
-     */
-    TransportNodeHidNoEvents.isSupported = function () {
-        return Promise.resolve(typeof HID.HID === "function");
-    };
-    /**
-     *
-     */
-    TransportNodeHidNoEvents.list = function () {
-        return Promise.resolve(getDevices().map(function (d) { return d.path; }));
-    };
-    /**
-     */
-    TransportNodeHidNoEvents.listen = function (observer) {
-        getDevices().forEach(function (device) {
-            var deviceModel = identifyUSBProductId(device.productId);
-            observer.next({
-                type: "add",
-                descriptor: device.path,
-                deviceModel: deviceModel,
-                device: device
-            });
+    }
+}
+/**
+ *
+ */
+TransportNodeHidNoEvents.isSupported = () => Promise.resolve(typeof HID.HID === "function");
+/**
+ *
+ */
+TransportNodeHidNoEvents.list = () => Promise.resolve(getDevices().map((d) => d.path));
+/**
+ */
+TransportNodeHidNoEvents.listen = (observer) => {
+    getDevices().forEach((device) => {
+        const deviceModel = identifyUSBProductId(device.productId);
+        observer.next({
+            type: "add",
+            descriptor: device.path,
+            deviceModel,
+            device: device,
         });
-        observer.complete();
-        return {
-            unsubscribe: function () { }
-        };
+    });
+    observer.complete();
+    return {
+        unsubscribe: () => { },
     };
-    return TransportNodeHidNoEvents;
-}(Transport));
-export default TransportNodeHidNoEvents;
+};
 //# sourceMappingURL=TransportNodeHid.js.map

lib/TransportNodeHid.js

 "use strict";
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-    return function (d, b) {
-        if (typeof b !== "function" && b !== null)
-            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    };
-})();
 var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
@@ -26,48 +11,19 @@ function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
 };
-var __generator = (this && this.__generator) || function (thisArg, body) {
-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
-    function verb(n) { return function (v) { return step([n, v]); }; }
-    function step(op) {
-        if (f) throw new TypeError("Generator is already executing.");
-        while (_) try {
-            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
-            if (y = 0, t) op = [op[0] & 2, t.value];
-            switch (op[0]) {
-                case 0: case 1: t = op; break;
-                case 4: _.label++; return { value: op[1], done: false };
-                case 5: _.label++; y = op[1]; op = [0]; continue;
-                case 7: op = _.ops.pop(); _.trys.pop(); continue;
-                default:
-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
-                    if (t[2]) _.ops.pop();
-                    _.trys.pop(); continue;
-            }
-            op = body.call(thisArg, _);
-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
-    }
-};
 var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", { value: true });
 exports.getDevices = void 0;
-var node_hid_1 = __importDefault(require("node-hid"));
-var logs_1 = require("@ledgerhq/logs");
-var hw_transport_1 = __importDefault(require("@ledgerhq/hw-transport"));
-var devices_1 = require("@ledgerhq/devices");
-var hid_framing_1 = __importDefault(require("@ledgerhq/devices/hid-framing"));
-var devices_2 = require("@ledgerhq/devices");
-var errors_1 = require("@ledgerhq/errors");
-var filterInterface = function (device) {
-    return ["win32", "darwin"].includes(process.platform)
-        ? device.usagePage === 0xffa0
-        : device.interface === 0;
-};
+const node_hid_1 = __importDefault(require("node-hid"));
+const logs_1 = require("@ledgerhq/logs");
+const hw_transport_1 = __importDefault(require("@ledgerhq/hw-transport"));
+const devices_1 = require("@ledgerhq/devices");
+const hid_framing_1 = __importDefault(require("@ledgerhq/devices/hid-framing"));
+const devices_2 = require("@ledgerhq/devices");
+const errors_1 = require("@ledgerhq/errors");
+const filterInterface = (device) => ["win32", "darwin"].includes(process.platform)
+    ? device.usagePage === 0xffa0
+    : device.interface === 0;
 function getDevices() {
-    return node_hid_1["default"].devices(devices_1.ledgerUSBVendorId, 0x0).filter(filterInterface);
+    return node_hid_1.default.devices(devices_1.ledgerUSBVendorId, 0x0).filter(filterInterface);
 }
@@ -82,28 +38,41 @@ exports.getDevices = getDevices;
  */
-var TransportNodeHidNoEvents = /** @class */ (function (_super) {
-    __extends(TransportNodeHidNoEvents, _super);
-    function TransportNodeHidNoEvents(device) {
-        var _this = _super.call(this) || this;
-        _this.channel = Math.floor(Math.random() * 0xffff);
-        _this.packetSize = 64;
-        _this.disconnected = false;
-        _this.setDisconnected = function () {
-            if (!_this.disconnected) {
-                _this.emit("disconnect");
-                _this.disconnected = true;
+class TransportNodeHidNoEvents extends hw_transport_1.default {
+    /**
+     * if path="" is not provided, the library will take the first device
+     */
+    static open(path) {
+        return Promise.resolve().then(() => {
+            if (path) {
+                return new TransportNodeHidNoEvents(new node_hid_1.default.HID(path));
             }
+            const device = getDevices()[0];
+            if (!device)
+                throw new errors_1.TransportError("NoDevice", "NoDevice");
+            return new TransportNodeHidNoEvents(new node_hid_1.default.HID(device.path));
+        });
+    }
+    constructor(device) {
+        super();
+        this.channel = Math.floor(Math.random() * 0xffff);
+        this.packetSize = 64;
+        this.disconnected = false;
+        this.setDisconnected = () => {
+            if (!this.disconnected) {
+                this.emit("disconnect");
+                this.disconnected = true;
+            }
         };
-        _this.writeHID = function (content) {
-            var data = [0x00];
-            for (var i = 0; i < content.length; i++) {
+        this.writeHID = (content) => {
+            const data = [0x00];
+            for (let i = 0; i < content.length; i++) {
                 data.push(content[i]);
             }
             try {
-                _this.device.write(data);
+                this.device.write(data);
                 return Promise.resolve();
             }
             catch (e) {
-                var maybeMappedError = e && e.message ? new errors_1.DisconnectedDeviceDuringOperation(e.message) : e;
+                const maybeMappedError = e && e.message ? new errors_1.DisconnectedDeviceDuringOperation(e.message) : e;
                 if (maybeMappedError instanceof errors_1.DisconnectedDeviceDuringOperation) {
-                    _this.setDisconnected();
+                    this.setDisconnected();
                 }
@@ -113,46 +82,27 @@ return Promise.reject(maybeMappedError);
         };
-        _this.readHID = function () {
-            return new Promise(function (resolve, reject) {
-                return _this.device.read(function (e, res) {
-                    if (!res) {
-                        return reject(new errors_1.DisconnectedDevice());
-                    }
-                    if (e) {
-                        var maybeMappedError = e && e.message
-                            ? new errors_1.DisconnectedDeviceDuringOperation(e.message)
-                            : e;
-                        if (maybeMappedError instanceof errors_1.DisconnectedDeviceDuringOperation) {
-                            _this.setDisconnected();
-                        }
-                        reject(maybeMappedError);
-                    }
-                    else {
-                        var buffer = Buffer.from(res);
-                        resolve(buffer);
-                    }
-                });
-            });
-        };
-        _this.device = device;
+        this.readHID = () => new Promise((resolve, reject) => this.device.read((e, res) => {
+            if (!res) {
+                return reject(new errors_1.DisconnectedDevice());
+            }
+            if (e) {
+                const maybeMappedError = e && e.message
+                    ? new errors_1.DisconnectedDeviceDuringOperation(e.message)
+                    : e;
+                if (maybeMappedError instanceof errors_1.DisconnectedDeviceDuringOperation) {
+                    this.setDisconnected();
+                }
+                reject(maybeMappedError);
+            }
+            else {
+                const buffer = Buffer.from(res);
+                resolve(buffer);
+            }
+        }));
+        this.device = device;
         // @ts-expect-error accessing low level API in C
-        var info = device.getDeviceInfo();
-        _this.deviceModel =
+        const info = device.getDeviceInfo();
+        this.deviceModel =
             info && info.product ? (0, devices_2.identifyProductName)(info.product) : null;
-        return _this;
     }
     /**
-     * if path="" is not provided, the library will take the first device
-     */
-    TransportNodeHidNoEvents.open = function (path) {
-        return Promise.resolve().then(function () {
-            if (path) {
-                return new TransportNodeHidNoEvents(new node_hid_1["default"].HID(path));
-            }
-            var device = getDevices()[0];
-            if (!device)
-                throw new errors_1.TransportError("NoDevice", "NoDevice");
-            return new TransportNodeHidNoEvents(new node_hid_1["default"].HID(device.path));
-        });
-    };
-    /**
      * Exchange with the device using APDU protocol.
@@ -162,97 +112,63 @@ * @param apdu
      */
-    TransportNodeHidNoEvents.prototype.exchange = function (apdu) {
-        return __awaiter(this, void 0, void 0, function () {
-            var b;
-            var _this = this;
-            return __generator(this, function (_a) {
-                switch (_a.label) {
-                    case 0: return [4 /*yield*/, this.exchangeAtomicImpl(function () { return __awaiter(_this, void 0, void 0, function () {
-                            var _a, channel, packetSize, framing, blocks, i, result, acc, buffer;
-                            return __generator(this, function (_b) {
-                                switch (_b.label) {
-                                    case 0:
-                                        _a = this, channel = _a.channel, packetSize = _a.packetSize;
-                                        (0, logs_1.log)("apdu", "=> " + apdu.toString("hex"));
-                                        framing = (0, hid_framing_1["default"])(channel, packetSize);
-                                        blocks = framing.makeBlocks(apdu);
-                                        i = 0;
-                                        _b.label = 1;
-                                    case 1:
-                                        if (!(i < blocks.length)) return [3 /*break*/, 4];
-                                        return [4 /*yield*/, this.writeHID(blocks[i])];
-                                    case 2:
-                                        _b.sent();
-                                        _b.label = 3;
-                                    case 3:
-                                        i++;
-                                        return [3 /*break*/, 1];
-                                    case 4:
-                                        if (!!(result = framing.getReducedResult(acc))) return [3 /*break*/, 6];
-                                        return [4 /*yield*/, this.readHID()];
-                                    case 5:
-                                        buffer = _b.sent();
-                                        acc = framing.reduceResponse(acc, buffer);
-                                        return [3 /*break*/, 4];
-                                    case 6:
-                                        (0, logs_1.log)("apdu", "<= " + result.toString("hex"));
-                                        return [2 /*return*/, result];
-                                }
-                            });
-                        }); })];
-                    case 1:
-                        b = _a.sent();
-                        return [2 /*return*/, b];
+    exchange(apdu) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const b = yield this.exchangeAtomicImpl(() => __awaiter(this, void 0, void 0, function* () {
+                const { channel, packetSize } = this;
+                (0, logs_1.log)("apdu", "=> " + apdu.toString("hex"));
+                const framing = (0, hid_framing_1.default)(channel, packetSize);
+                // Write...
+                const blocks = framing.makeBlocks(apdu);
+                for (let i = 0; i < blocks.length; i++) {
+                    yield this.writeHID(blocks[i]);
                 }
-            });
+                // Read...
+                let result;
+                let acc;
+                while (!(result = framing.getReducedResult(acc))) {
+                    const buffer = yield this.readHID();
+                    acc = framing.reduceResponse(acc, buffer);
+                }
+                (0, logs_1.log)("apdu", "<= " + result.toString("hex"));
+                return result;
+            }));
+            return b;
         });
-    };
-    TransportNodeHidNoEvents.prototype.setScrambleKey = function () { };
+    }
+    setScrambleKey() { }
     /**
      * release the USB device.
      */
-    TransportNodeHidNoEvents.prototype.close = function () {
-        return __awaiter(this, void 0, void 0, function () {
-            return __generator(this, function (_a) {
-                switch (_a.label) {
-                    case 0: return [4 /*yield*/, this.exchangeBusyPromise];
-                    case 1:
-                        _a.sent();
-                        this.device.close();
-                        return [2 /*return*/];
-                }
-            });
+    close() {
+        return __awaiter(this, void 0, void 0, function* () {
+            yield this.exchangeBusyPromise;
+            this.device.close();
         });
-    };
-    /**
-     *
-     */
-    TransportNodeHidNoEvents.isSupported = function () {
-        return Promise.resolve(typeof node_hid_1["default"].HID === "function");
-    };
-    /**
-     *
-     */
-    TransportNodeHidNoEvents.list = function () {
-        return Promise.resolve(getDevices().map(function (d) { return d.path; }));
-    };
-    /**
-     */
-    TransportNodeHidNoEvents.listen = function (observer) {
-        getDevices().forEach(function (device) {
-            var deviceModel = (0, devices_2.identifyUSBProductId)(device.productId);
-            observer.next({
-                type: "add",
-                descriptor: device.path,
-                deviceModel: deviceModel,
-                device: device
-            });
+    }
+}
+exports.default = TransportNodeHidNoEvents;
+/**
+ *
+ */
+TransportNodeHidNoEvents.isSupported = () => Promise.resolve(typeof node_hid_1.default.HID === "function");
+/**
+ *
+ */
+TransportNodeHidNoEvents.list = () => Promise.resolve(getDevices().map((d) => d.path));
+/**
+ */
+TransportNodeHidNoEvents.listen = (observer) => {
+    getDevices().forEach((device) => {
+        const deviceModel = (0, devices_2.identifyUSBProductId)(device.productId);
+        observer.next({
+            type: "add",
+            descriptor: device.path,
+            deviceModel,
+            device: device,
         });
-        observer.complete();
-        return {
-            unsubscribe: function () { }
-        };
+    });
+    observer.complete();
+    return {
+        unsubscribe: () => { },
     };
-    return TransportNodeHidNoEvents;
-}(hw_transport_1["default"]));
-exports["default"] = TransportNodeHidNoEvents;
+};
 //# sourceMappingURL=TransportNodeHid.js.map

package.json

 {
   "name": "@ledgerhq/hw-transport-node-hid-noevents",
-  "version": "6.27.12",
+  "version": "6.27.15",
   "description": "Ledger Hardware Wallet Node implementation of the communication layer, using node-hid. without usb events",
@@ -31,9 +31,17 @@ "keywords": [
     "node-hid": "^2.1.2",
-    "@ledgerhq/devices": "^8.0.0",
-    "@ledgerhq/errors": "^6.12.3",
-    "@ledgerhq/hw-transport": "^6.28.1",
+    "@ledgerhq/devices": "^8.0.3",
+    "@ledgerhq/errors": "^6.12.6",
+    "@ledgerhq/hw-transport": "^6.28.4",
     "@ledgerhq/logs": "^6.10.1"
   },
   "devDependencies": {
-    "@types/node-hid": "^1.3.1"
+    "@types/jest": "^29.5.0",
+    "@types/node": "^18.15.3",
+    "@types/node-hid": "^1.3.1",
+    "documentation": "13.2.4",
+    "jest": "^28.1.1",
+    "rimraf": "^4.4.1",
+    "source-map-support": "^0.5.21",
+    "ts-jest": "^28.0.5",
+    "ts-node": "^10.4.0"
   },
@@ -40,0 +48,0 @@ "gitHead": "dd0dea64b58e5a9125c8a422dcffd29e5ef6abec",

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Worsened metrics

Total package byte prevSize

50042

decreased by-13.76%

Dev dependency count

9

increased by800%

Lines of code

609

decreased by-21.72%

Dependency changes

• Updated@ledgerhq/devices@^8.0.3

• Updated@ledgerhq/errors@^6.12.6

• Updated@ledgerhq/hw-transport@^6.28.4