v6.0.0 - BigInt support & readable-stream@4

BufferList.d.ts

@@ -205,6 +205,42 @@ interface BufferList {
 
   readFloatLE: Buffer['readFloatLE'];
 
+  /**
+   * All of the standard byte-reading methods of the Buffer interface are implemented and will operate across internal Buffer boundaries transparently.
+   * See the [Buffer](http://nodejs.org/docs/latest/api/buffer.html) documentation for how these work.
+   *
+   * @param offset
+   */
+
+  readBigInt64BE: Buffer['readBigInt64BE'];
+
+  /**
+   * All of the standard byte-reading methods of the Buffer interface are implemented and will operate across internal Buffer boundaries transparently.
+   * See the [Buffer](http://nodejs.org/docs/latest/api/buffer.html) documentation for how these work.
+   *
+   * @param offset
+   */
+
+  readBigInt64LE: Buffer['readBigInt64LE'];
+
+  /**
+   * All of the standard byte-reading methods of the Buffer interface are implemented and will operate across internal Buffer boundaries transparently.
+   * See the [Buffer](http://nodejs.org/docs/latest/api/buffer.html) documentation for how these work.
+   *
+   * @param offset
+   */
+
+  readBigUInt64BE: Buffer['readBigUInt64BE'];
+
+  /**
+   * All of the standard byte-reading methods of the Buffer interface are implemented and will operate across internal Buffer boundaries transparently.
+   * See the [Buffer](http://nodejs.org/docs/latest/api/buffer.html) documentation for how these work.
+   *
+   * @param offset
+   */
+
+  readBigUInt64LE: Buffer['readBigUInt64LE'];
+
   /**
    * All of the standard byte-reading methods of the Buffer interface are implemented and will operate across internal Buffer boundaries transparently.
    * See the [Buffer](http://nodejs.org/docs/latest/api/buffer.html) documentation for how these work.

BufferList.js

@@ -350,6 +350,10 @@ BufferList.prototype._match = function (offset, search) {
     readDoubleLE: 8,
     readFloatBE: 4,
     readFloatLE: 4,
+    readBigInt64BE: 8,
+    readBigInt64LE: 8,
+    readBigUInt64BE: 8,
+    readBigUInt64LE: 8,
     readInt32BE: 4,
     readInt32LE: 4,
     readUInt32BE: 4,

README.md

@@ -98,7 +98,7 @@ bl.pipe(fs.createWriteStream('gibberish.txt'))
   * <a href="#duplicate"><code>bl.<b>duplicate()</b></code></a>
   * <a href="#consume"><code>bl.<b>consume(bytes)</b></code></a>
   * <a href="#toString"><code>bl.<b>toString([encoding, [ start, [ end ]]])</b></code></a>
-  * <a href="#readXX"><code>bl.<b>readDoubleBE()</b></code>, <code>bl.<b>readDoubleLE()</b></code>, <code>bl.<b>readFloatBE()</b></code>, <code>bl.<b>readFloatLE()</b></code>, <code>bl.<b>readInt32BE()</b></code>, <code>bl.<b>readInt32LE()</b></code>, <code>bl.<b>readUInt32BE()</b></code>, <code>bl.<b>readUInt32LE()</b></code>, <code>bl.<b>readInt16BE()</b></code>, <code>bl.<b>readInt16LE()</b></code>, <code>bl.<b>readUInt16BE()</b></code>, <code>bl.<b>readUInt16LE()</b></code>, <code>bl.<b>readInt8()</b></code>, <code>bl.<b>readUInt8()</b></code></a>
+  * <a href="#readXX"><code>bl.<b>readDoubleBE()</b></code>, <code>bl.<b>readDoubleLE()</b></code>, <code>bl.<b>readFloatBE()</b></code>, <code>bl.<b>readFloatLE()</b></code>, <code>bl.<b>readBigInt64BE()</b></code>, <code>bl.<b>readBigInt64LE()</b></code>, <code>bl.<b>readBigUInt64BE()</b></code>, <code>bl.<b>readBigUInt64LE()</b></code>, <code>bl.<b>readInt32BE()</b></code>, <code>bl.<b>readInt32LE()</b></code>, <code>bl.<b>readUInt32BE()</b></code>, <code>bl.<b>readUInt32LE()</b></code>, <code>bl.<b>readInt16BE()</b></code>, <code>bl.<b>readInt16LE()</b></code>, <code>bl.<b>readUInt16BE()</b></code>, <code>bl.<b>readUInt16LE()</b></code>, <code>bl.<b>readInt8()</b></code>, <code>bl.<b>readUInt8()</b></code></a>
   * <a href="#ctorStream"><code><b>new BufferListStream([ callback ])</b></code></a>
 
 --------------------------------------------------------
@@ -194,7 +194,7 @@ console.log(bl.toString())
 
 --------------------------------------------------------
 <a name="readXX"></a>
-### bl.readDoubleBE(), bl.readDoubleLE(), bl.readFloatBE(), bl.readFloatLE(), bl.readInt32BE(), bl.readInt32LE(), bl.readUInt32BE(), bl.readUInt32LE(), bl.readInt16BE(), bl.readInt16LE(), bl.readUInt16BE(), bl.readUInt16LE(), bl.readInt8(), bl.readUInt8()
+### bl.readDoubleBE(), bl.readDoubleLE(), bl.readFloatBE(), bl.readFloatLE(), bl.readBigIntBE(), bl.readBigIntLE(), bl.readBigUIntBE(), bl.readBigUIntLE(), bl.readInt32BE(), bl.readInt32LE(), bl.readUInt32BE(), bl.readUInt32LE(), bl.readInt16BE(), bl.readInt16LE(), bl.readUInt16BE(), bl.readUInt16LE(), bl.readInt8(), bl.readUInt8()
 
 All of the standard byte-reading methods of the `Buffer` interface are implemented and will operate across internal Buffer boundaries transparently.
 

package.json

@@ -8,7 +8,7 @@
     "lint": "standard *.js test/*.js",
     "test": "npm run lint && npm run test:types && node test/test.js | faucet",
     "test:ci": "npm run lint && node test/test.js && npm run test:types",
-    "test:types": "tsc --allowJs --noEmit test/test.js",
+    "test:types": "tsc --target esnext --moduleResolution node --allowJs --noEmit test/test.js",
     "build": "true"
   },
   "repository": {
@@ -30,14 +30,14 @@
   "dependencies": {
     "buffer": "^6.0.3",
     "inherits": "^2.0.4",
-    "readable-stream": "^3.4.0"
+    "readable-stream": "^4.2.0"
   },
   "devDependencies": {
     "@types/readable-stream": "^2.3.13",
     "faucet": "~0.0.1",
     "standard": "^17.0.0",
     "tape": "^5.2.2",
-    "typescript": "~4.7.3"
+    "typescript": "~4.8.4"
   },
   "release": {
     "branches": [

test/test.js

@@ -388,6 +388,40 @@ tape('test readUInt32LE / readUInt32BE / readInt32LE / readInt32BE', function (t
   t.end()
 })
 
+tape('test readBigUInt64LE / readBigUInt64BE / readBigInt64LE / readBigInt64BE', function (t) {
+  const buf1 = Buffer.alloc(1)
+  const buf2 = Buffer.alloc(3)
+  const buf3 = Buffer.alloc(2)
+  const buf4 = Buffer.alloc(5)
+  const bl = new BufferListStream()
+
+  buf1[0] = 0x05
+  buf2[0] = 0x07
+
+  buf2[1] = 0x03
+  buf2[2] = 0x04
+  buf3[0] = 0x23
+  buf3[1] = 0x42
+  buf4[0] = 0x00
+  buf4[1] = 0x01
+  buf4[2] = 0x02
+  buf4[3] = 0x03
+
+  buf4[4] = 0x04
+
+  bl.append(buf1)
+  bl.append(buf2)
+  bl.append(buf3)
+  bl.append(buf4)
+
+  t.equal(bl.readBigUInt64BE(2), 0x0304234200010203n)
+  t.equal(bl.readBigUInt64LE(2), 0x0302010042230403n)
+  t.equal(bl.readBigInt64BE(2), 0x0304234200010203n)
+  t.equal(bl.readBigInt64LE(2), 0x0302010042230403n)
+
+  t.end()
+})
+
 tape('test readUIntLE / readUIntBE / readIntLE / readIntBE', function (t) {
   const buf1 = Buffer.alloc(1)
   const buf2 = Buffer.alloc(3)