CHANGELOG.md

@@ -1,10 +1,3 @@
-# [0.1.0-develop.49](https://git.lumeweb.com/LumeWeb/libs5/compare/v0.1.0-develop.48...v0.1.0-develop.49) (2023-09-07)
-
-
-### Features
-
-* add CID class ([cc5cbdb](https://git.lumeweb.com/LumeWeb/libs5/commit/cc5cbdb8605fa3170eea964b2ad8765fc73f1caa))
-
 # [0.1.0-develop.48](https://git.lumeweb.com/LumeWeb/libs5/compare/v0.1.0-develop.47...v0.1.0-develop.48) (2023-09-07)
 
 # [0.1.0-develop.47](https://git.lumeweb.com/LumeWeb/libs5/compare/v0.1.0-develop.46...v0.1.0-develop.47) (2023-09-04)

npm-shrinkwrap.json

@@ -1,12 +1,12 @@
 {
   "name": "@lumeweb/libs5",
-  "version": "0.1.0-develop.49",
+  "version": "0.1.0-develop.48",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@lumeweb/libs5",
-      "version": "0.1.0-develop.49",
+      "version": "0.1.0-develop.48",
       "dependencies": {
         "@noble/curves": "^1.1.0",
         "@noble/hashes": "^1.3.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@lumeweb/libs5",
-  "version": "0.1.0-develop.49",
+  "version": "0.1.0-develop.48",
   "type": "module",
   "main": "lib/index.js",
   "repository": {

src/cid.ts

@@ -1,112 +0,0 @@
-import Multibase from "#multibase.js";
-import { Multihash } from "#multihash.js";
-import { CID_TYPES, REGISTRY_TYPES } from "#constants.js";
-import { decodeEndian, encodeEndian } from "#util.js";
-import { concatBytes, equalBytes } from "@noble/curves/abstract/utils";
-
-export default class CID extends Multibase {
-  type: number;
-  hash: Multihash;
-  size?: number;
-
-  constructor(type: number, hash: Multihash, size?: number) {
-    super();
-    this.type = type;
-    this.hash = hash;
-    this.size = size;
-  }
-
-  static decode(cid: string): CID {
-    const decodedBytes = Multibase.decodeString(cid);
-    return CID._init(decodedBytes);
-  }
-
-  static fromBytes(bytes: Uint8Array): CID {
-    return CID._init(bytes);
-  }
-
-  private static _init(bytes: Uint8Array): CID {
-    const type = bytes[0];
-    if (type === CID_TYPES.BRIDGE) {
-      return new CID(type, new Multihash(bytes));
-    }
-
-    const hash = new Multihash(bytes.subarray(1, 34));
-    let size: number | undefined = undefined;
-    const sizeBytes = bytes.subarray(34);
-    if (sizeBytes.length > 0) {
-      size = decodeEndian(sizeBytes);
-    }
-
-    if (!Object.values(CID_TYPES).includes(type)) {
-      throw new Error(`invalid cid type ${type}`);
-    }
-
-    return new CID(type, hash, size);
-  }
-
-  copyWith({ size, type }: { type?: number; size?: number }): CID {
-    type = type || this.type;
-
-    if (!Object.values(CID_TYPES).includes(type)) {
-      throw new Error(`invalid cid type ${type}`);
-    }
-
-    return new CID(type, this.hash, size || this.size);
-  }
-
-  toBytes(): Uint8Array {
-    if (this.type === CID_TYPES.BRIDGE) {
-      return this.hash.fullBytes;
-    } else if (this.type === CID_TYPES.RAW) {
-      let sizeBytes = encodeEndian(this.size as number, 8);
-
-      while (sizeBytes.length > 0 && sizeBytes[sizeBytes.length - 1] === 0) {
-        sizeBytes = sizeBytes.slice(0, -1);
-      }
-      if (sizeBytes.length === 0) {
-        sizeBytes = new Uint8Array(1);
-      }
-
-      return concatBytes(
-        this._getPrefixBytes(),
-        this.hash.fullBytes,
-        sizeBytes,
-      );
-    }
-
-    return concatBytes(this._getPrefixBytes(), this.hash.fullBytes);
-  }
-
-  private _getPrefixBytes(): Uint8Array {
-    return Uint8Array.from([this.type]);
-  }
-
-  toRegistryEntry(): Uint8Array {
-    return concatBytes(Uint8Array.from([REGISTRY_TYPES.CID]), this.toBytes());
-  }
-
-  toRegistryCID(): Uint8Array {
-    return this.copyWith({ type: CID_TYPES.RESOLVER }).toBytes();
-  }
-
-  toString(): string {
-    return this.type === CID_TYPES.BRIDGE
-      ? Buffer.from(this.hash.fullBytes).toString("utf8")
-      : this.toBase58();
-  }
-
-  equals(other: CID): boolean {
-    return equalBytes(this.toBytes(), other.toBytes());
-  }
-
-  hashCode(): number {
-    const fullBytes = this.toBytes();
-    return (
-      fullBytes[0] +
-      fullBytes[1] * 256 +
-      fullBytes[2] * 256 * 256 +
-      fullBytes[3] * 256 * 256 * 256
-    );
-  }
-}

src/index.ts

@@ -4,7 +4,6 @@ import { ed25519 } from "@noble/curves/ed25519";
 import KeyPairEd25519 from "#ed25519.js";
 import { S5NodeConfig } from "./types.js";
 import NodeId from "#nodeId.js";
-import CID from "#cid.js";
 
 export * from "./types.js";
 export * from "./constants.js";
@@ -17,7 +16,7 @@ export {
   BasePeer,
 } from "./transports/index.js";
 export type { SignedRegistryEntry };
-export { NodeId, CID };
+export { NodeId };
 
 export function createNode(config: S5NodeConfig) {
   return new S5Node(config);