brotli-wasm - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

package.json

 {
   "name": "brotli-wasm",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "A reliable compressor and decompressor for Brotli, supporting node & browsers via wasm",
@@ -5,0 +5,0 @@ "main": "./pkg.node/brotli_wasm.js",

pkg.bundler/brotli_wasm_bg.js

 import * as wasm from './brotli_wasm_bg.wasm';
 
+const heap = new Array(32).fill(undefined);
+
+heap.push(undefined, null, true, false);
+
+function getObject(idx) { return heap[idx]; }
+
 const lTextDecoder = typeof TextDecoder === 'undefined' ? (0, module.require)('util').TextDecoder : TextDecoder;
@@ -21,6 +27,2 @@
 
-const heap = new Array(32).fill(undefined);
-
-heap.push(undefined, null, true, false);
-
 let heap_next = heap.length;
@@ -37,4 +39,67 @@
 
-function getObject(idx) { return heap[idx]; }
+let WASM_VECTOR_LEN = 0;
 
+const lTextEncoder = typeof TextEncoder === 'undefined' ? (0, module.require)('util').TextEncoder : TextEncoder;
+
+let cachedTextEncoder = new lTextEncoder('utf-8');
+
+const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
+    ? function (arg, view) {
+    return cachedTextEncoder.encodeInto(arg, view);
+}
+    : function (arg, view) {
+    const buf = cachedTextEncoder.encode(arg);
+    view.set(buf);
+    return {
+        read: arg.length,
+        written: buf.length
+    };
+});
+
+function passStringToWasm0(arg, malloc, realloc) {
+
+    if (realloc === undefined) {
+        const buf = cachedTextEncoder.encode(arg);
+        const ptr = malloc(buf.length);
+        getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
+        WASM_VECTOR_LEN = buf.length;
+        return ptr;
+    }
+
+    let len = arg.length;
+    let ptr = malloc(len);
+
+    const mem = getUint8Memory0();
+
+    let offset = 0;
+
+    for (; offset < len; offset++) {
+        const code = arg.charCodeAt(offset);
+        if (code > 0x7F) break;
+        mem[ptr + offset] = code;
+    }
+
+    if (offset !== len) {
+        if (offset !== 0) {
+            arg = arg.slice(offset);
+        }
+        ptr = realloc(ptr, len, len = offset + arg.length * 3);
+        const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
+        const ret = encodeString(arg, view);
+
+        offset += ret.written;
+    }
+
+    WASM_VECTOR_LEN = offset;
+    return ptr;
+}
+
+let cachegetInt32Memory0 = null;
+function getInt32Memory0() {
+    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
+        cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
+    }
+    return cachegetInt32Memory0;
+}
+
 function dropObject(idx) {
@@ -52,4 +117,2 @@ if (idx < 36) return;
 
-let WASM_VECTOR_LEN = 0;
-
 function passArray8ToWasm0(arg, malloc) {
@@ -62,8 +125,8 @@ const ptr = malloc(arg.length * 1);
 
-let cachegetInt32Memory0 = null;
-function getInt32Memory0() {
-    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
-        cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
-    }
-    return cachegetInt32Memory0;
+let stack_pointer = 32;
+
+function addBorrowedObject(obj) {
+    if (stack_pointer == 1) throw new Error('out of js stack');
+    heap[--stack_pointer] = obj;
+    return stack_pointer;
 }
@@ -76,5 +139,6 @@
 * @param {Uint8Array} buf
+* @param {any} raw_options
 * @returns {Uint8Array}
 */
-export function compress(buf) {
+export function compress(buf, raw_options) {
     try {
@@ -84,3 +148,3 @@ const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
         var len0 = WASM_VECTOR_LEN;
-        wasm.compress(retptr, ptr0, len0);
+        wasm.compress(retptr, ptr0, len0, addBorrowedObject(raw_options));
         var r0 = getInt32Memory0()[retptr / 4 + 0];
@@ -93,2 +157,3 @@ var r1 = getInt32Memory0()[retptr / 4 + 1];
         wasm.__wbindgen_add_to_stack_pointer(16);
+        heap[stack_pointer++] = undefined;
     }
@@ -117,57 +182,13 @@ }
 
-const lTextEncoder = typeof TextEncoder === 'undefined' ? (0, module.require)('util').TextEncoder : TextEncoder;
+export function __wbindgen_is_undefined(arg0) {
+    var ret = getObject(arg0) === undefined;
+    return ret;
+};
 
-let cachedTextEncoder = new lTextEncoder('utf-8');
+export function __wbindgen_is_object(arg0) {
+    const val = getObject(arg0);
+    var ret = typeof(val) === 'object' && val !== null;
+    return ret;
+};
 
-const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
-    ? function (arg, view) {
-    return cachedTextEncoder.encodeInto(arg, view);
-}
-    : function (arg, view) {
-    const buf = cachedTextEncoder.encode(arg);
-    view.set(buf);
-    return {
-        read: arg.length,
-        written: buf.length
-    };
-});
-
-function passStringToWasm0(arg, malloc, realloc) {
-
-    if (realloc === undefined) {
-        const buf = cachedTextEncoder.encode(arg);
-        const ptr = malloc(buf.length);
-        getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
-        WASM_VECTOR_LEN = buf.length;
-        return ptr;
-    }
-
-    let len = arg.length;
-    let ptr = malloc(len);
-
-    const mem = getUint8Memory0();
-
-    let offset = 0;
-
-    for (; offset < len; offset++) {
-        const code = arg.charCodeAt(offset);
-        if (code > 0x7F) break;
-        mem[ptr + offset] = code;
-    }
-
-    if (offset !== len) {
-        if (offset !== 0) {
-            arg = arg.slice(offset);
-        }
-        ptr = realloc(ptr, len, len = offset + arg.length * 3);
-        const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
-        const ret = encodeString(arg, view);
-
-        offset += ret.written;
-    }
-
-    WASM_VECTOR_LEN = offset;
-    return ptr;
-}
-
 export function __wbindgen_string_new(arg0, arg1) {
@@ -178,2 +199,11 @@ var ret = getStringFromWasm0(arg0, arg1);
 
+export function __wbindgen_json_serialize(arg0, arg1) {
+    const obj = getObject(arg1);
+    var ret = JSON.stringify(obj === undefined ? null : obj);
+    var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+    var len0 = WASM_VECTOR_LEN;
+    getInt32Memory0()[arg0 / 4 + 1] = len0;
+    getInt32Memory0()[arg0 / 4 + 0] = ptr0;
+};
+
 export function __wbg_new_59cb74e423758ede() {
@@ -180,0 +210,0 @@ var ret = new Error();

pkg.bundler/brotli_wasm_bg.wasm.d.ts

 /* tslint:disable */
 /* eslint-disable */
 export const memory: WebAssembly.Memory;
-export function compress(a: number, b: number, c: number): void;
+export function compress(a: number, b: number, c: number, d: number): void;
 export function decompress(a: number, b: number, c: number): void;
@@ -62,5 +62,5 @@ export function BrotliDecoderCreateInstance(a: number, b: number, c: number): number;
 export function BrotliEncoderFreeUsize(a: number, b: number, c: number): void;
+export function __wbindgen_malloc(a: number): number;
+export function __wbindgen_realloc(a: number, b: number, c: number): number;
 export function __wbindgen_add_to_stack_pointer(a: number): number;
-export function __wbindgen_malloc(a: number): number;
 export function __wbindgen_free(a: number, b: number): void;
-export function __wbindgen_realloc(a: number, b: number, c: number): number;

pkg.bundler/brotli_wasm.d.ts

@@ -7,7 +7,11 @@ /* tslint:disable */
 */
-export function compress(buf: Uint8Array): Uint8Array;
-/**
-* @param {Uint8Array} buf
-* @returns {Uint8Array}
-*/
 export function decompress(buf: Uint8Array): Uint8Array;
+
+
+type Options = {
+    quality?: number
+};
+
+export function compress(buf: Uint8Array, options?: Options): Uint8Array;
+
+

pkg.node/brotli_wasm_bg.wasm.d.ts

 /* tslint:disable */
 /* eslint-disable */
 export const memory: WebAssembly.Memory;
-export function compress(a: number, b: number, c: number): void;
+export function compress(a: number, b: number, c: number, d: number): void;
 export function decompress(a: number, b: number, c: number): void;
@@ -62,5 +62,5 @@ export function BrotliDecoderCreateInstance(a: number, b: number, c: number): number;
 export function BrotliEncoderFreeUsize(a: number, b: number, c: number): void;
+export function __wbindgen_malloc(a: number): number;
+export function __wbindgen_realloc(a: number, b: number, c: number): number;
 export function __wbindgen_add_to_stack_pointer(a: number): number;
-export function __wbindgen_malloc(a: number): number;
 export function __wbindgen_free(a: number, b: number): void;
-export function __wbindgen_realloc(a: number, b: number, c: number): number;

pkg.node/brotli_wasm.d.ts

@@ -7,7 +7,11 @@ /* tslint:disable */
 */
-export function compress(buf: Uint8Array): Uint8Array;
-/**
-* @param {Uint8Array} buf
-* @returns {Uint8Array}
-*/
 export function decompress(buf: Uint8Array): Uint8Array;
+
+
+type Options = {
+    quality?: number
+};
+
+export function compress(buf: Uint8Array, options?: Options): Uint8Array;
+
+

pkg.node/brotli_wasm.js

@@ -6,2 +6,8 @@ let imports = {};
 
+const heap = new Array(32).fill(undefined);
+
+heap.push(undefined, null, true, false);
+
+function getObject(idx) { return heap[idx]; }
+
 let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
@@ -23,6 +29,2 @@
 
-const heap = new Array(32).fill(undefined);
-
-heap.push(undefined, null, true, false);
-
 let heap_next = heap.length;
@@ -39,4 +41,65 @@
 
-function getObject(idx) { return heap[idx]; }
+let WASM_VECTOR_LEN = 0;
 
+let cachedTextEncoder = new TextEncoder('utf-8');
+
+const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
+    ? function (arg, view) {
+    return cachedTextEncoder.encodeInto(arg, view);
+}
+    : function (arg, view) {
+    const buf = cachedTextEncoder.encode(arg);
+    view.set(buf);
+    return {
+        read: arg.length,
+        written: buf.length
+    };
+});
+
+function passStringToWasm0(arg, malloc, realloc) {
+
+    if (realloc === undefined) {
+        const buf = cachedTextEncoder.encode(arg);
+        const ptr = malloc(buf.length);
+        getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
+        WASM_VECTOR_LEN = buf.length;
+        return ptr;
+    }
+
+    let len = arg.length;
+    let ptr = malloc(len);
+
+    const mem = getUint8Memory0();
+
+    let offset = 0;
+
+    for (; offset < len; offset++) {
+        const code = arg.charCodeAt(offset);
+        if (code > 0x7F) break;
+        mem[ptr + offset] = code;
+    }
+
+    if (offset !== len) {
+        if (offset !== 0) {
+            arg = arg.slice(offset);
+        }
+        ptr = realloc(ptr, len, len = offset + arg.length * 3);
+        const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
+        const ret = encodeString(arg, view);
+
+        offset += ret.written;
+    }
+
+    WASM_VECTOR_LEN = offset;
+    return ptr;
+}
+
+let cachegetInt32Memory0 = null;
+function getInt32Memory0() {
+    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
+        cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
+    }
+    return cachegetInt32Memory0;
+}
+
 function dropObject(idx) {
@@ -54,4 +117,2 @@ if (idx < 36) return;
 
-let WASM_VECTOR_LEN = 0;
-
 function passArray8ToWasm0(arg, malloc) {
@@ -64,8 +125,8 @@ const ptr = malloc(arg.length * 1);
 
-let cachegetInt32Memory0 = null;
-function getInt32Memory0() {
-    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
-        cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
-    }
-    return cachegetInt32Memory0;
+let stack_pointer = 32;
+
+function addBorrowedObject(obj) {
+    if (stack_pointer == 1) throw new Error('out of js stack');
+    heap[--stack_pointer] = obj;
+    return stack_pointer;
 }
@@ -78,5 +139,6 @@
 * @param {Uint8Array} buf
+* @param {any} raw_options
 * @returns {Uint8Array}
 */
-module.exports.compress = function(buf) {
+module.exports.compress = function(buf, raw_options) {
     try {
@@ -86,3 +148,3 @@ const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
         var len0 = WASM_VECTOR_LEN;
-        wasm.compress(retptr, ptr0, len0);
+        wasm.compress(retptr, ptr0, len0, addBorrowedObject(raw_options));
         var r0 = getInt32Memory0()[retptr / 4 + 0];
@@ -95,2 +157,3 @@ var r1 = getInt32Memory0()[retptr / 4 + 1];
         wasm.__wbindgen_add_to_stack_pointer(16);
+        heap[stack_pointer++] = undefined;
     }
@@ -119,55 +182,13 @@ };
 
-let cachedTextEncoder = new TextEncoder('utf-8');
+module.exports.__wbindgen_is_undefined = function(arg0) {
+    var ret = getObject(arg0) === undefined;
+    return ret;
+};
 
-const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
-    ? function (arg, view) {
-    return cachedTextEncoder.encodeInto(arg, view);
-}
-    : function (arg, view) {
-    const buf = cachedTextEncoder.encode(arg);
-    view.set(buf);
-    return {
-        read: arg.length,
-        written: buf.length
-    };
-});
+module.exports.__wbindgen_is_object = function(arg0) {
+    const val = getObject(arg0);
+    var ret = typeof(val) === 'object' && val !== null;
+    return ret;
+};
 
-function passStringToWasm0(arg, malloc, realloc) {
-
-    if (realloc === undefined) {
-        const buf = cachedTextEncoder.encode(arg);
-        const ptr = malloc(buf.length);
-        getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
-        WASM_VECTOR_LEN = buf.length;
-        return ptr;
-    }
-
-    let len = arg.length;
-    let ptr = malloc(len);
-
-    const mem = getUint8Memory0();
-
-    let offset = 0;
-
-    for (; offset < len; offset++) {
-        const code = arg.charCodeAt(offset);
-        if (code > 0x7F) break;
-        mem[ptr + offset] = code;
-    }
-
-    if (offset !== len) {
-        if (offset !== 0) {
-            arg = arg.slice(offset);
-        }
-        ptr = realloc(ptr, len, len = offset + arg.length * 3);
-        const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
-        const ret = encodeString(arg, view);
-
-        offset += ret.written;
-    }
-
-    WASM_VECTOR_LEN = offset;
-    return ptr;
-}
-
 module.exports.__wbindgen_string_new = function(arg0, arg1) {
@@ -178,2 +199,11 @@ var ret = getStringFromWasm0(arg0, arg1);
 
+module.exports.__wbindgen_json_serialize = function(arg0, arg1) {
+    const obj = getObject(arg1);
+    var ret = JSON.stringify(obj === undefined ? null : obj);
+    var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+    var len0 = WASM_VECTOR_LEN;
+    getInt32Memory0()[arg0 / 4 + 1] = len0;
+    getInt32Memory0()[arg0 / 4 + 0] = ptr0;
+};
+
 module.exports.__wbg_new_59cb74e423758ede = function() {
@@ -180,0 +210,0 @@ var ret = new Error();

README.md

@@ -23,2 +23,7 @@ # brotli-wasm [![Build Status](https://github.com/httptoolkit/brotli-wasm/workflows/CI/badge.svg)](https://github.com/httptoolkit/brotli-wasm/actions) [![Available on NPM](https://img.shields.io/npm/v/brotli-wasm.svg)](https://npmjs.com/package/brotli-wasm)
 
+In both builds, the module exposes two methods:
+
+* `compress(Buffer, [options])` - compresses a buffer using Brotli, returning the compressed buffer. An optional options object can be provided. The only currently supported option is `quality`: a number between 1 and 11.
+* `decompress(Buffer)` - decompresses a buffer using Brotli, returning the original raw data.
+
 In node.js:
@@ -25,0 +30,0 @@

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

Improved metrics

Total package byte prevSize

2871637

increased by3.36%

Lines of code

545

increased by9.66%

Number of lines in readme file

62

increased by8.77%

No dependency changes