@smithy/eventstream-serde-universal - npm Package Compare versions

Comparing version 2.0.16 to 2.1.0

dist-cjs/EventStreamMarshaller.js

@@ -1,27 +0,1 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EventStreamMarshaller = void 0;
-const eventstream_codec_1 = require("@smithy/eventstream-codec");
-const getChunkedStream_1 = require("./getChunkedStream");
-const getUnmarshalledStream_1 = require("./getUnmarshalledStream");
-class EventStreamMarshaller {
-    constructor({ utf8Encoder, utf8Decoder }) {
-        this.eventStreamCodec = new eventstream_codec_1.EventStreamCodec(utf8Encoder, utf8Decoder);
-        this.utfEncoder = utf8Encoder;
-    }
-    deserialize(body, deserializer) {
-        const inputStream = (0, getChunkedStream_1.getChunkedStream)(body);
-        return new eventstream_codec_1.SmithyMessageDecoderStream({
-            messageStream: new eventstream_codec_1.MessageDecoderStream({ inputStream, decoder: this.eventStreamCodec }),
-            deserializer: (0, getUnmarshalledStream_1.getMessageUnmarshaller)(deserializer, this.utfEncoder),
-        });
-    }
-    serialize(inputStream, serializer) {
-        return new eventstream_codec_1.MessageEncoderStream({
-            messageStream: new eventstream_codec_1.SmithyMessageEncoderStream({ inputStream, serializer }),
-            encoder: this.eventStreamCodec,
-            includeEndFrame: true,
-        });
-    }
-}
-exports.EventStreamMarshaller = EventStreamMarshaller;
+module.exports = require("./index.js");

dist-cjs/fixtures/event.fixture.js

@@ -1,7 +0,1 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.exception = exports.endEventMessage = exports.statsEventMessage = exports.recordEventMessage = void 0;
-exports.recordEventMessage = Buffer.from("AAAA0AAAAFX31gVLDTptZXNzYWdlLXR5cGUHAAVldmVudAs6ZXZlbnQtdHlwZQcAB1JlY29yZHMNOmNvbnRlbnQtdHlwZQcAGGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbTEsRm9vLFdoZW4gbGlmZSBnaXZlcyB5b3UgZm9vLi4uCjIsQmFyLG1ha2UgQmFyIQozLEZpenosU29tZXRpbWVzIHBhaXJlZCB3aXRoLi4uCjQsQnV6eix0aGUgaW5mYW1vdXMgQnV6eiEKzxKeSw==", "base64");
-exports.statsEventMessage = Buffer.from("AAAA0QAAAEM+YpmqDTptZXNzYWdlLXR5cGUHAAVldmVudAs6ZXZlbnQtdHlwZQcABVN0YXRzDTpjb250ZW50LXR5cGUHAAh0ZXh0L3htbDxTdGF0cyB4bWxucz0iIj48Qnl0ZXNTY2FubmVkPjEyNjwvQnl0ZXNTY2FubmVkPjxCeXRlc1Byb2Nlc3NlZD4xMjY8L0J5dGVzUHJvY2Vzc2VkPjxCeXRlc1JldHVybmVkPjEwNzwvQnl0ZXNSZXR1cm5lZD48L1N0YXRzPiJ0pLk=", "base64");
-exports.endEventMessage = Buffer.from("AAAAOAAAACjBxoTUDTptZXNzYWdlLXR5cGUHAAVldmVudAs6ZXZlbnQtdHlwZQcAA0VuZM+X05I=", "base64");
-exports.exception = Buffer.from("AAAAtgAAAF8BcW64DTpjb250ZW50LXR5cGUHABhhcHBsaWNhdGlvbi9vY3RldC1zdHJlYW0NOm1lc3NhZ2UtdHlwZQcACWV4Y2VwdGlvbg86ZXhjZXB0aW9uLXR5cGUHAAlFeGNlcHRpb25UaGlzIGlzIGEgbW9kZWxlZCBleGNlcHRpb24gZXZlbnQgdGhhdCB3b3VsZCBiZSB0aHJvd24gaW4gZGVzZXJpYWxpemVyLj6Gc60=", "base64");
+module.exports = require("../index.js");

dist-cjs/fixtures/MockEventMessageSource.fixture.js

@@ -1,34 +0,1 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MockEventMessageSource = void 0;
-const stream_1 = require("stream");
-class MockEventMessageSource extends stream_1.Readable {
-    constructor(options) {
-        super(options);
-        this.readCount = 0;
-        this.data = Buffer.concat(options.messages);
-        this.emitSize = options.emitSize;
-        this.throwError = options.throwError;
-    }
-    _read() {
-        const self = this;
-        if (this.readCount === this.data.length) {
-            if (this.throwError) {
-                process.nextTick(function () {
-                    self.emit("error", new Error("Throwing an error!"));
-                });
-                return;
-            }
-            else {
-                this.push(null);
-                return;
-            }
-        }
-        const bytesLeft = this.data.length - this.readCount;
-        const numBytesToSend = Math.min(bytesLeft, this.emitSize);
-        const chunk = this.data.slice(this.readCount, this.readCount + numBytesToSend);
-        this.readCount += numBytesToSend;
-        this.push(chunk);
-    }
-}
-exports.MockEventMessageSource = MockEventMessageSource;
+module.exports = require("../index.js");

dist-cjs/getChunkedStream.js

@@ -1,70 +0,1 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.getChunkedStream = void 0;
-function getChunkedStream(source) {
-    let currentMessageTotalLength = 0;
-    let currentMessagePendingLength = 0;
-    let currentMessage = null;
-    let messageLengthBuffer = null;
-    const allocateMessage = (size) => {
-        if (typeof size !== "number") {
-            throw new Error("Attempted to allocate an event message where size was not a number: " + size);
-        }
-        currentMessageTotalLength = size;
-        currentMessagePendingLength = 4;
-        currentMessage = new Uint8Array(size);
-        const currentMessageView = new DataView(currentMessage.buffer);
-        currentMessageView.setUint32(0, size, false);
-    };
-    const iterator = async function* () {
-        const sourceIterator = source[Symbol.asyncIterator]();
-        while (true) {
-            const { value, done } = await sourceIterator.next();
-            if (done) {
-                if (!currentMessageTotalLength) {
-                    return;
-                }
-                else if (currentMessageTotalLength === currentMessagePendingLength) {
-                    yield currentMessage;
-                }
-                else {
-                    throw new Error("Truncated event message received.");
-                }
-                return;
-            }
-            const chunkLength = value.length;
-            let currentOffset = 0;
-            while (currentOffset < chunkLength) {
-                if (!currentMessage) {
-                    const bytesRemaining = chunkLength - currentOffset;
-                    if (!messageLengthBuffer) {
-                        messageLengthBuffer = new Uint8Array(4);
-                    }
-                    const numBytesForTotal = Math.min(4 - currentMessagePendingLength, bytesRemaining);
-                    messageLengthBuffer.set(value.slice(currentOffset, currentOffset + numBytesForTotal), currentMessagePendingLength);
-                    currentMessagePendingLength += numBytesForTotal;
-                    currentOffset += numBytesForTotal;
-                    if (currentMessagePendingLength < 4) {
-                        break;
-                    }
-                    allocateMessage(new DataView(messageLengthBuffer.buffer).getUint32(0, false));
-                    messageLengthBuffer = null;
-                }
-                const numBytesToWrite = Math.min(currentMessageTotalLength - currentMessagePendingLength, chunkLength - currentOffset);
-                currentMessage.set(value.slice(currentOffset, currentOffset + numBytesToWrite), currentMessagePendingLength);
-                currentMessagePendingLength += numBytesToWrite;
-                currentOffset += numBytesToWrite;
-                if (currentMessageTotalLength && currentMessageTotalLength === currentMessagePendingLength) {
-                    yield currentMessage;
-                    currentMessage = null;
-                    currentMessageTotalLength = 0;
-                    currentMessagePendingLength = 0;
-                }
-            }
-        }
-    };
-    return {
-        [Symbol.asyncIterator]: iterator,
-    };
-}
-exports.getChunkedStream = getChunkedStream;
+module.exports = require("./index.js");

dist-cjs/getUnmarshalledStream.js

@@ -1,52 +0,1 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.getMessageUnmarshaller = exports.getUnmarshalledStream = void 0;
-function getUnmarshalledStream(source, options) {
-    const messageUnmarshaller = getMessageUnmarshaller(options.deserializer, options.toUtf8);
-    return {
-        [Symbol.asyncIterator]: async function* () {
-            for await (const chunk of source) {
-                const message = options.eventStreamCodec.decode(chunk);
-                const type = await messageUnmarshaller(message);
-                if (type === undefined)
-                    continue;
-                yield type;
-            }
-        },
-    };
-}
-exports.getUnmarshalledStream = getUnmarshalledStream;
-function getMessageUnmarshaller(deserializer, toUtf8) {
-    return async function (message) {
-        const { value: messageType } = message.headers[":message-type"];
-        if (messageType === "error") {
-            const unmodeledError = new Error(message.headers[":error-message"].value || "UnknownError");
-            unmodeledError.name = message.headers[":error-code"].value;
-            throw unmodeledError;
-        }
-        else if (messageType === "exception") {
-            const code = message.headers[":exception-type"].value;
-            const exception = { [code]: message };
-            const deserializedException = await deserializer(exception);
-            if (deserializedException.$unknown) {
-                const error = new Error(toUtf8(message.body));
-                error.name = code;
-                throw error;
-            }
-            throw deserializedException[code];
-        }
-        else if (messageType === "event") {
-            const event = {
-                [message.headers[":event-type"].value]: message,
-            };
-            const deserialized = await deserializer(event);
-            if (deserialized.$unknown)
-                return;
-            return deserialized;
-        }
-        else {
-            throw Error(`Unrecognizable event type: ${message.headers[":event-type"].value}`);
-        }
-    };
-}
-exports.getMessageUnmarshaller = getMessageUnmarshaller;
+module.exports = require("./index.js");

dist-cjs/index.js

@@ -1,5 +0,180 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const tslib_1 = require("tslib");
-tslib_1.__exportStar(require("./EventStreamMarshaller"), exports);
-tslib_1.__exportStar(require("./provider"), exports);
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/index.ts
+var src_exports = {};
+__export(src_exports, {
+  EventStreamMarshaller: () => EventStreamMarshaller,
+  eventStreamSerdeProvider: () => eventStreamSerdeProvider
+});
+module.exports = __toCommonJS(src_exports);
+
+// src/EventStreamMarshaller.ts
+var import_eventstream_codec = require("@smithy/eventstream-codec");
+
+// src/getChunkedStream.ts
+function getChunkedStream(source) {
+  let currentMessageTotalLength = 0;
+  let currentMessagePendingLength = 0;
+  let currentMessage = null;
+  let messageLengthBuffer = null;
+  const allocateMessage = /* @__PURE__ */ __name((size) => {
+    if (typeof size !== "number") {
+      throw new Error("Attempted to allocate an event message where size was not a number: " + size);
+    }
+    currentMessageTotalLength = size;
+    currentMessagePendingLength = 4;
+    currentMessage = new Uint8Array(size);
+    const currentMessageView = new DataView(currentMessage.buffer);
+    currentMessageView.setUint32(0, size, false);
+  }, "allocateMessage");
+  const iterator = /* @__PURE__ */ __name(async function* () {
+    const sourceIterator = source[Symbol.asyncIterator]();
+    while (true) {
+      const { value, done } = await sourceIterator.next();
+      if (done) {
+        if (!currentMessageTotalLength) {
+          return;
+        } else if (currentMessageTotalLength === currentMessagePendingLength) {
+          yield currentMessage;
+        } else {
+          throw new Error("Truncated event message received.");
+        }
+        return;
+      }
+      const chunkLength = value.length;
+      let currentOffset = 0;
+      while (currentOffset < chunkLength) {
+        if (!currentMessage) {
+          const bytesRemaining = chunkLength - currentOffset;
+          if (!messageLengthBuffer) {
+            messageLengthBuffer = new Uint8Array(4);
+          }
+          const numBytesForTotal = Math.min(
+            4 - currentMessagePendingLength,
+            // remaining bytes to fill the messageLengthBuffer
+            bytesRemaining
+            // bytes left in chunk
+          );
+          messageLengthBuffer.set(
+            // @ts-ignore error TS2532: Object is possibly 'undefined' for value
+            value.slice(currentOffset, currentOffset + numBytesForTotal),
+            currentMessagePendingLength
+          );
+          currentMessagePendingLength += numBytesForTotal;
+          currentOffset += numBytesForTotal;
+          if (currentMessagePendingLength < 4) {
+            break;
+          }
+          allocateMessage(new DataView(messageLengthBuffer.buffer).getUint32(0, false));
+          messageLengthBuffer = null;
+        }
+        const numBytesToWrite = Math.min(
+          currentMessageTotalLength - currentMessagePendingLength,
+          // number of bytes left to complete message
+          chunkLength - currentOffset
+          // number of bytes left in the original chunk
+        );
+        currentMessage.set(
+          // @ts-ignore error TS2532: Object is possibly 'undefined' for value
+          value.slice(currentOffset, currentOffset + numBytesToWrite),
+          currentMessagePendingLength
+        );
+        currentMessagePendingLength += numBytesToWrite;
+        currentOffset += numBytesToWrite;
+        if (currentMessageTotalLength && currentMessageTotalLength === currentMessagePendingLength) {
+          yield currentMessage;
+          currentMessage = null;
+          currentMessageTotalLength = 0;
+          currentMessagePendingLength = 0;
+        }
+      }
+    }
+  }, "iterator");
+  return {
+    [Symbol.asyncIterator]: iterator
+  };
+}
+__name(getChunkedStream, "getChunkedStream");
+
+// src/getUnmarshalledStream.ts
+function getMessageUnmarshaller(deserializer, toUtf8) {
+  return async function(message) {
+    const { value: messageType } = message.headers[":message-type"];
+    if (messageType === "error") {
+      const unmodeledError = new Error(message.headers[":error-message"].value || "UnknownError");
+      unmodeledError.name = message.headers[":error-code"].value;
+      throw unmodeledError;
+    } else if (messageType === "exception") {
+      const code = message.headers[":exception-type"].value;
+      const exception = { [code]: message };
+      const deserializedException = await deserializer(exception);
+      if (deserializedException.$unknown) {
+        const error = new Error(toUtf8(message.body));
+        error.name = code;
+        throw error;
+      }
+      throw deserializedException[code];
+    } else if (messageType === "event") {
+      const event = {
+        [message.headers[":event-type"].value]: message
+      };
+      const deserialized = await deserializer(event);
+      if (deserialized.$unknown)
+        return;
+      return deserialized;
+    } else {
+      throw Error(`Unrecognizable event type: ${message.headers[":event-type"].value}`);
+    }
+  };
+}
+__name(getMessageUnmarshaller, "getMessageUnmarshaller");
+
+// src/EventStreamMarshaller.ts
+var _EventStreamMarshaller = class _EventStreamMarshaller {
+  constructor({ utf8Encoder, utf8Decoder }) {
+    this.eventStreamCodec = new import_eventstream_codec.EventStreamCodec(utf8Encoder, utf8Decoder);
+    this.utfEncoder = utf8Encoder;
+  }
+  deserialize(body, deserializer) {
+    const inputStream = getChunkedStream(body);
+    return new import_eventstream_codec.SmithyMessageDecoderStream({
+      messageStream: new import_eventstream_codec.MessageDecoderStream({ inputStream, decoder: this.eventStreamCodec }),
+      // @ts-expect-error Type 'T' is not assignable to type 'Record<string, any>'
+      deserializer: getMessageUnmarshaller(deserializer, this.utfEncoder)
+    });
+  }
+  serialize(inputStream, serializer) {
+    return new import_eventstream_codec.MessageEncoderStream({
+      messageStream: new import_eventstream_codec.SmithyMessageEncoderStream({ inputStream, serializer }),
+      encoder: this.eventStreamCodec,
+      includeEndFrame: true
+    });
+  }
+};
+__name(_EventStreamMarshaller, "EventStreamMarshaller");
+var EventStreamMarshaller = _EventStreamMarshaller;
+
+// src/provider.ts
+var eventStreamSerdeProvider = /* @__PURE__ */ __name((options) => new EventStreamMarshaller(options), "eventStreamSerdeProvider");
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  EventStreamMarshaller,
+  eventStreamSerdeProvider
+});

dist-cjs/provider.js

@@ -1,6 +0,1 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.eventStreamSerdeProvider = void 0;
-const EventStreamMarshaller_1 = require("./EventStreamMarshaller");
-const eventStreamSerdeProvider = (options) => new EventStreamMarshaller_1.EventStreamMarshaller(options);
-exports.eventStreamSerdeProvider = eventStreamSerdeProvider;
+module.exports = require("./index.js");

package.json

 {
   "name": "@smithy/eventstream-serde-universal",
-  "version": "2.0.16",
+  "version": "2.1.0",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
-    "build:cjs": "yarn g:tsc -p tsconfig.cjs.json",
+    "build:cjs": "node ../../scripts/inline eventstream-serde-universal",
     "build:es": "yarn g:tsc -p tsconfig.es.json",
@@ -25,8 +25,8 @@ "build:types": "yarn g:tsc -p tsconfig.types.json",
   "dependencies": {
-    "@smithy/eventstream-codec": "^2.0.16",
-    "@smithy/types": "^2.8.0",
+    "@smithy/eventstream-codec": "^2.1.0",
+    "@smithy/types": "^2.9.0",
     "tslib": "^2.5.0"
   },
   "devDependencies": {
-    "@smithy/util-utf8": "^2.0.2",
+    "@smithy/util-utf8": "^2.1.0",
     "@tsconfig/recommended": "1.0.1",
@@ -33,0 +33,0 @@ "@types/node": "^14.14.31",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Worsened metrics

Total package byte prevSize

35292

decreased by-6.25%

Lines of code

540

decreased by-5.26%

Dependency changes

• Updated@smithy/eventstream-codec@^2.1.0

• Updated@smithy/types@^2.9.0