Update packages, add gitignore

node_modules/engine.io-parser/build/cjs/encodePacket.browser.js

@@ -0,0 +1,72 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.encodePacket = void 0;
+exports.encodePacketToBinary = encodePacketToBinary;
+const commons_js_1 = require("./commons.js");
+const withNativeBlob = typeof Blob === "function" ||
+    (typeof Blob !== "undefined" &&
+        Object.prototype.toString.call(Blob) === "[object BlobConstructor]");
+const withNativeArrayBuffer = typeof ArrayBuffer === "function";
+// ArrayBuffer.isView method is not defined in IE10
+const isView = (obj) => {
+    return typeof ArrayBuffer.isView === "function"
+        ? ArrayBuffer.isView(obj)
+        : obj && obj.buffer instanceof ArrayBuffer;
+};
+const encodePacket = ({ type, data }, supportsBinary, callback) => {
+    if (withNativeBlob && data instanceof Blob) {
+        if (supportsBinary) {
+            return callback(data);
+        }
+        else {
+            return encodeBlobAsBase64(data, callback);
+        }
+    }
+    else if (withNativeArrayBuffer &&
+        (data instanceof ArrayBuffer || isView(data))) {
+        if (supportsBinary) {
+            return callback(data);
+        }
+        else {
+            return encodeBlobAsBase64(new Blob([data]), callback);
+        }
+    }
+    // plain string
+    return callback(commons_js_1.PACKET_TYPES[type] + (data || ""));
+};
+exports.encodePacket = encodePacket;
+const encodeBlobAsBase64 = (data, callback) => {
+    const fileReader = new FileReader();
+    fileReader.onload = function () {
+        const content = fileReader.result.split(",")[1];
+        callback("b" + (content || ""));
+    };
+    return fileReader.readAsDataURL(data);
+};
+function toArray(data) {
+    if (data instanceof Uint8Array) {
+        return data;
+    }
+    else if (data instanceof ArrayBuffer) {
+        return new Uint8Array(data);
+    }
+    else {
+        return new Uint8Array(data.buffer, data.byteOffset, data.byteLength);
+    }
+}
+let TEXT_ENCODER;
+function encodePacketToBinary(packet, callback) {
+    if (withNativeBlob && packet.data instanceof Blob) {
+        return packet.data.arrayBuffer().then(toArray).then(callback);
+    }
+    else if (withNativeArrayBuffer &&
+        (packet.data instanceof ArrayBuffer || isView(packet.data))) {
+        return callback(toArray(packet.data));
+    }
+    encodePacket(packet, false, (encoded) => {
+        if (!TEXT_ENCODER) {
+            TEXT_ENCODER = new TextEncoder();
+        }
+        callback(TEXT_ENCODER.encode(encoded));
+    });
+}