@ledgerhq/swift-bridge-hw-transport-ble
Version:
Package to expose the Swift BLE transport to JS
45 lines • 1.73 kB
JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
import Transport from "@ledgerhq/hw-transport";
/**
* iOS Bluetooth Transport implementation
*/
export default class TransportBLESwift extends Transport {
constructor() {
super();
this.transport = SwiftTransport.create();
}
/**
* communicate with a BLE transport
*/
exchange(apdu) {
return __awaiter(this, void 0, void 0, function* () {
const response = yield this.promisify(this.transport.exchange(apdu));
return Buffer.from(response);
});
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
promisify(callback) {
return new Promise((resolve, reject) => {
callback(function (response, error) {
if (response) {
resolve(response);
}
else {
reject(error);
}
});
});
}
arrayToBuffer(int8Array) {
return Buffer.from(int8Array);
}
}
//# sourceMappingURL=TransportBLESwift.js.map