@ethersproject/rlp - npm Package Compare versions

Comparing version 5.6.0 to 6.0.0-beta.1

lib/_version.d.ts

@@ -1,2 +0,2 @@
-export declare const version = "rlp/5.6.0";
+export declare const version = "@ethersproject/rlp@6.0.0-beta.1";
 //# sourceMappingURL=_version.d.ts.map

lib/_version.js

@@ -1,5 +0,2 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = void 0;
-exports.version = "rlp/5.6.0";
+export const version = "@ethersproject/rlp@6.0.0-beta.1";
 //# sourceMappingURL=_version.js.map

lib/index.d.ts

@@ -1,4 +0,4 @@
-import { BytesLike } from "@ethersproject/bytes";
-export declare function encode(object: any): string;
-export declare function decode(data: BytesLike): any;
+export { encodeRlp } from "./encode.js";
+export { decodeRlp } from "./decode.js";
+export type { RlpStructuredData } from "./types.js";
 //# sourceMappingURL=index.d.ts.map

lib/index.js

@@ -1,124 +0,3 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.decode = exports.encode = void 0;
-//See: https://github.com/ethereum/wiki/wiki/RLP
-var bytes_1 = require("@ethersproject/bytes");
-var logger_1 = require("@ethersproject/logger");
-var _version_1 = require("./_version");
-var logger = new logger_1.Logger(_version_1.version);
-function arrayifyInteger(value) {
-    var result = [];
-    while (value) {
-        result.unshift(value & 0xff);
-        value >>= 8;
-    }
-    return result;
-}
-function unarrayifyInteger(data, offset, length) {
-    var result = 0;
-    for (var i = 0; i < length; i++) {
-        result = (result * 256) + data[offset + i];
-    }
-    return result;
-}
-function _encode(object) {
-    if (Array.isArray(object)) {
-        var payload_1 = [];
-        object.forEach(function (child) {
-            payload_1 = payload_1.concat(_encode(child));
-        });
-        if (payload_1.length <= 55) {
-            payload_1.unshift(0xc0 + payload_1.length);
-            return payload_1;
-        }
-        var length_1 = arrayifyInteger(payload_1.length);
-        length_1.unshift(0xf7 + length_1.length);
-        return length_1.concat(payload_1);
-    }
-    if (!(0, bytes_1.isBytesLike)(object)) {
-        logger.throwArgumentError("RLP object must be BytesLike", "object", object);
-    }
-    var data = Array.prototype.slice.call((0, bytes_1.arrayify)(object));
-    if (data.length === 1 && data[0] <= 0x7f) {
-        return data;
-    }
-    else if (data.length <= 55) {
-        data.unshift(0x80 + data.length);
-        return data;
-    }
-    var length = arrayifyInteger(data.length);
-    length.unshift(0xb7 + length.length);
-    return length.concat(data);
-}
-function encode(object) {
-    return (0, bytes_1.hexlify)(_encode(object));
-}
-exports.encode = encode;
-function _decodeChildren(data, offset, childOffset, length) {
-    var result = [];
-    while (childOffset < offset + 1 + length) {
-        var decoded = _decode(data, childOffset);
-        result.push(decoded.result);
-        childOffset += decoded.consumed;
-        if (childOffset > offset + 1 + length) {
-            logger.throwError("child data too short", logger_1.Logger.errors.BUFFER_OVERRUN, {});
-        }
-    }
-    return { consumed: (1 + length), result: result };
-}
-// returns { consumed: number, result: Object }
-function _decode(data, offset) {
-    if (data.length === 0) {
-        logger.throwError("data too short", logger_1.Logger.errors.BUFFER_OVERRUN, {});
-    }
-    // Array with extra length prefix
-    if (data[offset] >= 0xf8) {
-        var lengthLength = data[offset] - 0xf7;
-        if (offset + 1 + lengthLength > data.length) {
-            logger.throwError("data short segment too short", logger_1.Logger.errors.BUFFER_OVERRUN, {});
-        }
-        var length_2 = unarrayifyInteger(data, offset + 1, lengthLength);
-        if (offset + 1 + lengthLength + length_2 > data.length) {
-            logger.throwError("data long segment too short", logger_1.Logger.errors.BUFFER_OVERRUN, {});
-        }
-        return _decodeChildren(data, offset, offset + 1 + lengthLength, lengthLength + length_2);
-    }
-    else if (data[offset] >= 0xc0) {
-        var length_3 = data[offset] - 0xc0;
-        if (offset + 1 + length_3 > data.length) {
-            logger.throwError("data array too short", logger_1.Logger.errors.BUFFER_OVERRUN, {});
-        }
-        return _decodeChildren(data, offset, offset + 1, length_3);
-    }
-    else if (data[offset] >= 0xb8) {
-        var lengthLength = data[offset] - 0xb7;
-        if (offset + 1 + lengthLength > data.length) {
-            logger.throwError("data array too short", logger_1.Logger.errors.BUFFER_OVERRUN, {});
-        }
-        var length_4 = unarrayifyInteger(data, offset + 1, lengthLength);
-        if (offset + 1 + lengthLength + length_4 > data.length) {
-            logger.throwError("data array too short", logger_1.Logger.errors.BUFFER_OVERRUN, {});
-        }
-        var result = (0, bytes_1.hexlify)(data.slice(offset + 1 + lengthLength, offset + 1 + lengthLength + length_4));
-        return { consumed: (1 + lengthLength + length_4), result: result };
-    }
-    else if (data[offset] >= 0x80) {
-        var length_5 = data[offset] - 0x80;
-        if (offset + 1 + length_5 > data.length) {
-            logger.throwError("data too short", logger_1.Logger.errors.BUFFER_OVERRUN, {});
-        }
-        var result = (0, bytes_1.hexlify)(data.slice(offset + 1, offset + 1 + length_5));
-        return { consumed: (1 + length_5), result: result };
-    }
-    return { consumed: 1, result: (0, bytes_1.hexlify)(data[offset]) };
-}
-function decode(data) {
-    var bytes = (0, bytes_1.arrayify)(data);
-    var decoded = _decode(bytes, 0);
-    if (decoded.consumed !== bytes.length) {
-        logger.throwArgumentError("invalid rlp data", "data", data);
-    }
-    return decoded.result;
-}
-exports.decode = decode;
+export { encodeRlp } from "./encode.js";
+export { decodeRlp } from "./decode.js";
 //# sourceMappingURL=index.js.map

LICENSE.md

 MIT License
 
-Copyright (c) 2019 Richard Moore
+Copyright (c) 2022 Richard Moore
 
@@ -5,0 +5,0 @@ Permission is hereby granted, free of charge, to any person obtaining a copy

package.json

 {
   "author": "Richard Moore <[e-mail]>",
   "dependencies": {
-    "@ethersproject/bytes": "^5.6.0",
-    "@ethersproject/logger": "^5.6.0"
+    "@ethersproject/bytes": "^6.0.0-beta.1",
+    "@ethersproject/logger": "^6.0.0-beta.1"
   },
   "description": "Recursive-Length Prefix (RLP) coder.",
+  "engines": {
+    "node": ">=12.17.0"
+  },
   "ethereum": "donations.ethers.eth",
-  "funding": [
-    {
-      "type": "individual",
-      "url": "https://gitcoin.co/grants/13/ethersjs-complete-simple-and-tiny-2"
-    },
-    {
-      "type": "individual",
-      "url": "https://www.buymeacoffee.com/ricmoo"
-    }
-  ],
-  "gitHead": "b8cda5dffdcb688e38d7c6a0aec4c7b8b59c1af5",
+  "gitHead": "77f691b3bc3a6387a5184ec9b1779faab4bcb30d",
   "keywords": [
@@ -27,6 +20,6 @@ "Ethereum",
   "main": "./lib/index.js",
-  "module": "./lib.esm/index.js",
   "name": "@ethersproject/rlp",
   "publishConfig": {
-    "access": "public"
+    "access": "public",
+    "tag": "beta"
   },
@@ -42,5 +35,6 @@ "repository": {
   "sideEffects": false,
-  "tarballHash": "0xfb6b03ac40a056e6874c7208726479000ccb916e34c4377103567b66a24c7f36",
+  "tarballHash": "0x36ddb7b810f7a32e7fa6fc6fb4e0d0a9ced175d7d2e447e592ed630ec3f35722",
+  "type": "module",
   "types": "./lib/index.d.ts",
-  "version": "5.6.0"
+  "version": "6.0.0-beta.1"
 }

src.ts/_version.ts

@@ -1,1 +0,1 @@
-export const version = "rlp/5.6.0";
+export const version = "@ethersproject/rlp@6.0.0-beta.1";

src.ts/index.ts

@@ -1,155 +0,4 @@
-"use strict";
+export { encodeRlp } from "./encode.js";
+export { decodeRlp } from "./decode.js";
 
-//See: https://github.com/ethereum/wiki/wiki/RLP
-
-import { arrayify, BytesLike, hexlify, isBytesLike } from "@ethersproject/bytes";
-
-import { Logger } from "@ethersproject/logger";
-import { version } from "./_version";
-const logger = new Logger(version);
-
-function arrayifyInteger(value: number): Array<number> {
-    const result = [];
-    while (value) {
-        result.unshift(value & 0xff);
-        value >>= 8;
-    }
-    return result;
-}
-
-function unarrayifyInteger(data: Uint8Array, offset: number, length: number): number {
-    let result = 0;
-    for (let i = 0; i < length; i++) {
-        result = (result * 256) + data[offset + i];
-    }
-    return result;
-}
-
-function _encode(object: Array<any> | string): Array<number> {
-    if (Array.isArray(object)) {
-        let payload: Array<number> = [];
-        object.forEach(function(child) {
-            payload = payload.concat(_encode(child));
-        });
-
-        if (payload.length <= 55) {
-            payload.unshift(0xc0 + payload.length)
-            return payload;
-        }
-
-        const length = arrayifyInteger(payload.length);
-        length.unshift(0xf7 + length.length);
-
-        return length.concat(payload);
-
-    }
-
-    if (!isBytesLike(object)) {
-        logger.throwArgumentError("RLP object must be BytesLike", "object", object);
-    }
-
-    const data: Array<number> = Array.prototype.slice.call(arrayify(object));
-
-    if (data.length === 1 && data[0] <= 0x7f) {
-        return data;
-
-    } else if (data.length <= 55) {
-        data.unshift(0x80 + data.length);
-        return data;
-    }
-
-    const length = arrayifyInteger(data.length);
-    length.unshift(0xb7 + length.length);
-
-    return length.concat(data);
-}
-
-export function encode(object: any): string {
-    return hexlify(_encode(object));
-}
-
-type Decoded = {
-    result: any;
-    consumed: number;
-};
-
-function _decodeChildren(data: Uint8Array, offset: number, childOffset: number, length: number): Decoded {
-    const result = [];
-
-    while (childOffset < offset + 1 + length) {
-        const decoded = _decode(data, childOffset);
-
-        result.push(decoded.result);
-
-        childOffset += decoded.consumed;
-        if (childOffset > offset + 1 + length) {
-            logger.throwError("child data too short", Logger.errors.BUFFER_OVERRUN, { });
-        }
-    }
-
-    return {consumed: (1 + length), result: result};
-}
-
-// returns { consumed: number, result: Object }
-function _decode(data: Uint8Array, offset: number): { consumed: number, result: any } {
-    if (data.length === 0) {
-        logger.throwError("data too short", Logger.errors.BUFFER_OVERRUN, { });
-    }
-
-    // Array with extra length prefix
-    if (data[offset] >= 0xf8) {
-        const lengthLength = data[offset] - 0xf7;
-        if (offset + 1 + lengthLength > data.length) {
-            logger.throwError("data short segment too short", Logger.errors.BUFFER_OVERRUN, { });
-        }
-
-        const length = unarrayifyInteger(data, offset + 1, lengthLength);
-        if (offset + 1 + lengthLength + length > data.length) {
-            logger.throwError("data long segment too short", Logger.errors.BUFFER_OVERRUN, { });
-        }
-
-        return _decodeChildren(data, offset, offset + 1 + lengthLength, lengthLength + length);
-
-    } else if (data[offset] >= 0xc0) {
-        const length = data[offset] - 0xc0;
-        if (offset + 1 + length > data.length) {
-            logger.throwError("data array too short", Logger.errors.BUFFER_OVERRUN, { });
-        }
-
-        return _decodeChildren(data, offset, offset + 1, length);
-
-    } else if (data[offset] >= 0xb8) {
-        const lengthLength = data[offset] - 0xb7;
-        if (offset + 1 + lengthLength > data.length) {
-            logger.throwError("data array too short", Logger.errors.BUFFER_OVERRUN, { });
-        }
-
-        const length = unarrayifyInteger(data, offset + 1, lengthLength);
-        if (offset + 1 + lengthLength + length > data.length) {
-            logger.throwError("data array too short", Logger.errors.BUFFER_OVERRUN, { });
-        }
-
-        const result = hexlify(data.slice(offset + 1 + lengthLength, offset + 1 + lengthLength + length));
-        return { consumed: (1 + lengthLength + length), result: result }
-
-    } else if (data[offset] >= 0x80) {
-        const length = data[offset] - 0x80;
-        if (offset + 1 + length > data.length) {
-            logger.throwError("data too short", Logger.errors.BUFFER_OVERRUN, { });
-        }
-
-        const result = hexlify(data.slice(offset + 1, offset + 1 + length));
-        return { consumed: (1 + length), result: result }
-    }
-    return { consumed: 1, result: hexlify(data[offset]) };
-}
-
-export function decode(data: BytesLike): any {
-    const bytes = arrayify(data);
-    const decoded = _decode(bytes, 0);
-    if (decoded.consumed !== bytes.length) {
-        logger.throwArgumentError("invalid rlp data", "data", data);
-    }
-    return decoded.result;
-}
-
+export type { RlpStructuredData } from "./types.js";

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

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

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

Improved metrics

Number of package files

33

increased by57.14%

Is type module

Yes

Worsened metrics

Total package byte prevSize

20650

decreased by-30.12%

Lines of code

292

decreased by-22.13%

Number of low quality alerts

3

increased by50%

Number of medium quality alerts

1

increased byInfinity%

Number of lines in readme file

0

decreased by-100%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Added@ethersproject/bytes@6.0.0-beta.3(transitive)

• + Added@ethersproject/logger@6.0.0-beta.7(transitive)

• - Removed@ethersproject/bytes@5.7.0(transitive)

• - Removed@ethersproject/logger@5.7.0(transitive)

• Updated@ethersproject/bytes@^6.0.0-beta.1

• Updated@ethersproject/logger@^6.0.0-beta.1