iobuffer - npm Package Compare versions

Comparing version 5.0.4 to 5.1.0

lib-esm/IOBuffer.js

@@ -247,2 +247,18 @@ import { decode, encode } from './utf8';
     /**
+     * Read a 64-bit signed integer number and move pointer forward by 8 bytes.
+     */
+    readBigInt64() {
+        const value = this._data.getBigInt64(this.offset, this.littleEndian);
+        this.offset += 8;
+        return value;
+    }
+    /**
+     * Read a 64-bit unsigned integer number and move pointer forward by 8 bytes.
+     */
+    readBigUint64() {
+        const value = this._data.getBigUint64(this.offset, this.littleEndian);
+        this.offset += 8;
+        return value;
+    }
+    /**
      * Read a 1-byte ASCII character and move pointer forward by 1 byte.
@@ -382,2 +398,24 @@ */
     /**
+     * Write `value` as a 64-bit signed bigint and move pointer forward by 8
+     * bytes.
+     */
+    writeBigInt64(value) {
+        this.ensureAvailable(8);
+        this._data.setBigInt64(this.offset, value, this.littleEndian);
+        this.offset += 8;
+        this._updateLastWrittenByte();
+        return this;
+    }
+    /**
+     * Write `value` as a 64-bit unsigned bigint and move pointer forward by 8
+     * bytes.
+     */
+    writeBigUint64(value) {
+        this.ensureAvailable(8);
+        this._data.setBigUint64(this.offset, value, this.littleEndian);
+        this.offset += 8;
+        this._updateLastWrittenByte();
+        return this;
+    }
+    /**
      * Write the charCode of `str`'s first character as an 8-bit unsigned integer
@@ -384,0 +422,0 @@ * and move pointer forward by 1 byte.

lib-esm/text-encoding-polyfill.js

@@ -0,0 +0,0 @@ "use strict";

lib-esm/utf8.browser.js

@@ -0,0 +0,0 @@ // eslint-disable-next-line import/no-unassigned-import

lib-esm/utf8.js

@@ -0,0 +0,0 @@ import { TextDecoder, TextEncoder } from 'util';

lib/IOBuffer.d.ts

@@ -159,2 +159,10 @@ /// <reference types="node" />
     /**
+     * Read a 64-bit signed integer number and move pointer forward by 8 bytes.
+     */
+    readBigInt64(): bigint;
+    /**
+     * Read a 64-bit unsigned integer number and move pointer forward by 8 bytes.
+     */
+    readBigUint64(): bigint;
+    /**
      * Read a 1-byte ASCII character and move pointer forward by 1 byte.
@@ -226,2 +234,12 @@ */
     /**
+     * Write `value` as a 64-bit signed bigint and move pointer forward by 8
+     * bytes.
+     */
+    writeBigInt64(value: bigint): this;
+    /**
+     * Write `value` as a 64-bit unsigned bigint and move pointer forward by 8
+     * bytes.
+     */
+    writeBigUint64(value: bigint): this;
+    /**
      * Write the charCode of `str`'s first character as an 8-bit unsigned integer
@@ -228,0 +246,0 @@ * and move pointer forward by 1 byte.

lib/IOBuffer.js

@@ -250,2 +250,18 @@ "use strict";
     /**
+     * Read a 64-bit signed integer number and move pointer forward by 8 bytes.
+     */
+    readBigInt64() {
+        const value = this._data.getBigInt64(this.offset, this.littleEndian);
+        this.offset += 8;
+        return value;
+    }
+    /**
+     * Read a 64-bit unsigned integer number and move pointer forward by 8 bytes.
+     */
+    readBigUint64() {
+        const value = this._data.getBigUint64(this.offset, this.littleEndian);
+        this.offset += 8;
+        return value;
+    }
+    /**
      * Read a 1-byte ASCII character and move pointer forward by 1 byte.
@@ -385,2 +401,24 @@ */
     /**
+     * Write `value` as a 64-bit signed bigint and move pointer forward by 8
+     * bytes.
+     */
+    writeBigInt64(value) {
+        this.ensureAvailable(8);
+        this._data.setBigInt64(this.offset, value, this.littleEndian);
+        this.offset += 8;
+        this._updateLastWrittenByte();
+        return this;
+    }
+    /**
+     * Write `value` as a 64-bit unsigned bigint and move pointer forward by 8
+     * bytes.
+     */
+    writeBigUint64(value) {
+        this.ensureAvailable(8);
+        this._data.setBigUint64(this.offset, value, this.littleEndian);
+        this.offset += 8;
+        this._updateLastWrittenByte();
+        return this;
+    }
+    /**
      * Write the charCode of `str`'s first character as an 8-bit unsigned integer
@@ -387,0 +425,0 @@ * and move pointer forward by 1 byte.

lib/text-encoding-polyfill.js

@@ -0,0 +0,0 @@ "use strict";

lib/utf8.browser.d.ts

 import './text-encoding-polyfill';
 export declare function decode(bytes: Uint8Array): string;
 export declare function encode(str: string): Uint8Array;

lib/utf8.browser.js

@@ -0,0 +0,0 @@ "use strict";

lib/utf8.d.ts

 export declare function decode(bytes: Uint8Array): string;
 export declare function encode(str: string): Uint8Array;

lib/utf8.js

@@ -0,0 +0,0 @@ "use strict";

package.json

 {
   "name": "iobuffer",
-  "version": "5.0.4",
+  "version": "5.1.0",
   "description": "Read and write binary data on ArrayBuffers",
@@ -42,12 +42,12 @@ "main": "./lib/IOBuffer.js",
   "devDependencies": {
-    "@types/jest": "^27.0.2",
-    "@types/node": "^16.10.3",
-    "eslint": "^7.32.0",
-    "eslint-config-cheminfo-typescript": "^9.0.0",
-    "jest": "^27.2.5",
-    "prettier": "^2.4.1",
+    "@types/jest": "^27.0.3",
+    "@types/node": "^17.0.0",
+    "eslint": "^8.4.1",
+    "eslint-config-cheminfo-typescript": "^10.3.0",
+    "jest": "^27.4.5",
+    "prettier": "^2.5.1",
     "rimraf": "^3.0.2",
-    "ts-jest": "^27.0.5",
-    "typescript": "^4.4.3"
+    "ts-jest": "^27.1.2",
+    "typescript": "^4.5.4"
   }
 }

src/IOBuffer.ts

@@ -317,2 +317,20 @@ import { decode, encode } from './utf8';
   /**
+   * Read a 64-bit signed integer number and move pointer forward by 8 bytes.
+   */
+  public readBigInt64(): bigint {
+    const value = this._data.getBigInt64(this.offset, this.littleEndian);
+    this.offset += 8;
+    return value;
+  }
+
+  /**
+   * Read a 64-bit unsigned integer number and move pointer forward by 8 bytes.
+   */
+  public readBigUint64(): bigint {
+    const value = this._data.getBigUint64(this.offset, this.littleEndian);
+    this.offset += 8;
+    return value;
+  }
+
+  /**
    * Read a 1-byte ASCII character and move pointer forward by 1 byte.
@@ -466,2 +484,26 @@ */
   /**
+   * Write `value` as a 64-bit signed bigint and move pointer forward by 8
+   * bytes.
+   */
+  public writeBigInt64(value: bigint): this {
+    this.ensureAvailable(8);
+    this._data.setBigInt64(this.offset, value, this.littleEndian);
+    this.offset += 8;
+    this._updateLastWrittenByte();
+    return this;
+  }
+
+  /**
+   * Write `value` as a 64-bit unsigned bigint and move pointer forward by 8
+   * bytes.
+   */
+  public writeBigUint64(value: bigint): this {
+    this.ensureAvailable(8);
+    this._data.setBigUint64(this.offset, value, this.littleEndian);
+    this.offset += 8;
+    this._updateLastWrittenByte();
+    return this;
+  }
+
+  /**
    * Write the charCode of `str`'s first character as an 8-bit unsigned integer
@@ -468,0 +510,0 @@ * and move pointer forward by 1 byte.

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

113557

8.44%

Number of package files

28

3.7%

Lines of code

2298

6.09%

Worsened metrics

Number of medium supply chain risk alerts

1

Infinity%

No dependency changes