unzipit - npm Package Compare versions
Comparing version 1.4.2 to 1.4.3
@@ -1,2 +0,2 @@ | ||
| /* unzipit@1.4.2, license MIT */ | ||
| /* unzipit@1.4.3, license MIT */ | ||
| (function (factory) { | ||
@@ -3,0 +3,0 @@ typeof define === 'function' && define.amd ? define(factory) : |
@@ -1,2 +0,2 @@ | ||
| /* unzipit@1.4.2, license MIT */ | ||
| /* unzipit@1.4.3, license MIT */ | ||
| 'use strict';(function(w){"function"===typeof define&&define.amd?define(w):w()})(function(){function w(a,b){var e=a.length;if(b<=e)return a;b=new Uint8Array(Math.max(e<<1,b));b.set(a,0);return b}function X(a,b,e,g){for(var f=0,c=0,m=g.length>>>1;c<e;){var p=a[c+b];g[c<<1]=0;g[(c<<1)+1]=p;p>f&&(f=p);c++}for(;c<m;)g[c<<1]=0,g[(c<<1)+1]=0,c++;return f}function z(a,b){var e=a.length,g,f;var c=d.bl_count;for(f=0;f<=b;f++)c[f]=0;for(f=1;f<e;f+=2)c[a[f]]++;f=d.next_code;var m=0;c[0]=0;for(g=1;g<=b;g++)m= | ||
@@ -3,0 +3,0 @@ m+c[g-1]<<1,f[g]=m;for(b=0;b<e;b+=2)c=a[b+1],0!=c&&(a[b]=f[c],f[c]++)}function A(a,b,e){for(var g=a.length,f=d.rev15,c=0;c<g;c+=2)if(0!=a[c+1]){var m=a[c+1],p=c>>1<<4|m,t=b-m;m=a[c]<<t;for(t=m+(1<<t);m!=t;)e[f[m]>>>15-b]=p,m++}}function Y(a,b){for(var e=d.rev15,g=15-b,f=0;f<a.length;f+=2)a[f]=e[a[f]<<b-a[f+1]]>>>g}function x(a,b,e){return(a[b>>>3]|a[(b>>>3)+1]<<8)>>>(b&7)&(1<<e)-1}function K(a,b,e){return(a[b>>>3]|a[(b>>>3)+1]<<8|a[(b>>>3)+2]<<16)>>>(b&7)&(1<<e)-1}function L(a,b){return(a[b>>>3]| |
@@ -1,2 +0,2 @@ | ||
| /* unzipit@1.4.2, license MIT */ | ||
| /* unzipit@1.4.3, license MIT */ | ||
| function inflate(data, buf) { | ||
@@ -3,0 +3,0 @@ var u8=Uint8Array; |
@@ -50,4 +50,6 @@ export type ZipInfo = { | ||
| export class HTTPRangeReader { | ||
| constructor(url: string); | ||
| export class HTTPRangeReader implements Reader { | ||
| constructor(url: string); | ||
| getLength(): Promise<number>; | ||
| read(offset: number, size: number): Promise<Uint8Array>; | ||
| } | ||
@@ -54,0 +56,0 @@ |
@@ -1,2 +0,2 @@ | ||
| /* unzipit@1.4.2, license MIT */ | ||
| /* unzipit@1.4.3, license MIT */ | ||
| (function (global, factory) { | ||
@@ -3,0 +3,0 @@ typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : |
@@ -1,2 +0,2 @@ | ||
| /* unzipit@1.4.2, license MIT */ | ||
| /* unzipit@1.4.3, license MIT */ | ||
| 'use strict';(function(z,G){"object"===typeof exports&&"undefined"!==typeof module?G(exports):"function"===typeof define&&define.amd?define(["exports"],G):(z="undefined"!==typeof globalThis?globalThis:z||self,G(z.unzipit={}))})(this,function(z){function G(a){return a.arrayBuffer?a.arrayBuffer():new Promise((b,c)=>{const e=new FileReader;e.addEventListener("loadend",()=>{b(e.result)});e.addEventListener("error",c);e.readAsArrayBuffer(a)})}async function na(a){a=await G(a);return new Uint8Array(a)} | ||
@@ -3,0 +3,0 @@ function aa(a){return"undefined"!==typeof Blob&&a instanceof Blob}function I(a){return"undefined"!==typeof SharedArrayBuffer&&a instanceof SharedArrayBuffer}function R(a,b){var c=a.length;if(b<=c)return a;b=new Uint8Array(Math.max(c<<1,b));b.set(a,0);return b}function oa(a,b,c,e,d,h){for(var k=ba,f=ca,l=0;l<c;){var n=a[f(e,d)&b];d+=n&15;var u=n>>>4;if(15>=u)h[l]=u,l++;else{var x=n=0;16==u?(x=3+k(e,d,2),d+=2,n=h[l-1]):17==u?(x=3+k(e,d,3),d+=3):18==u&&(x=11+k(e,d,7),d+=7);for(u=l+x;l<u;)h[l]=n,l++}}return d} |
@@ -50,4 +50,6 @@ export type ZipInfo = { | ||
| export class HTTPRangeReader { | ||
| constructor(url: string); | ||
| export class HTTPRangeReader implements Reader { | ||
| constructor(url: string); | ||
| getLength(): Promise<number>; | ||
| read(offset: number, size: number): Promise<Uint8Array>; | ||
| } | ||
@@ -54,0 +56,0 @@ |
@@ -1,2 +0,2 @@ | ||
| /* unzipit@1.4.2, license MIT */ | ||
| /* unzipit@1.4.3, license MIT */ | ||
| /* global SharedArrayBuffer, process */ | ||
@@ -3,0 +3,0 @@ |
| { | ||
| "name": "unzipit", | ||
| "version": "1.4.2", | ||
| "version": "1.4.3", | ||
| "description": "random access unzip library for JavaScript", | ||
@@ -5,0 +5,0 @@ "main": "dist/unzipit.js", |
@@ -18,2 +18,3 @@ # unzipit.js | ||
| Live Example: [https://jsfiddle.net/greggman/awez4sd7/](https://jsfiddle.net/greggman/awez4sd7/) | ||
| Live Parallel Example: [https://jsfiddle.net/greggman/cgdjm07f/](https://jsfiddle.net/greggman/cgdjm07f/) | ||
@@ -67,2 +68,19 @@ ## without workers | ||
| ## In Parallel | ||
| ```js | ||
| import {unzip, setOptions} from 'unzipit'; | ||
| setOptions({workerURL: 'path/to/unzipit-worker.module.js'}); | ||
| async function readFiles(url) { | ||
| const {entries} = await unzipit.unzip(url); | ||
| const names = Object.keys(entries); | ||
| const blobs = await Promise.all(Object.values(entries).map(e => e.blob())); | ||
| // names and blobs are now parallel arrays so do whatever you want. | ||
| const blobsByName = Object.fromEntries(names.map((name, i) => [name, blobs[i]])); | ||
| } | ||
| ``` | ||
| You can also pass a [`Blob`](https://developer.mozilla.org/en-US/docs/Web/API/Blob), | ||
@@ -481,2 +499,17 @@ [`ArrayBuffer`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer), | ||
| ## Filename issues in general. | ||
| unzipit doesn't and can't know if a filename is valid for your use case. A zip file | ||
| can have any name with any characters in the filename data. All unzipit can do is give you | ||
| the filename as a string from the zip file. It's up to you do deal with it, for example | ||
| to strip out or replace characters in the filename that are incompatible with your OS. | ||
| For example [this zip file](https://github.com/greggman/unzipit/files/10998616/problem-filenames.zip) | ||
| has these filenames: `'this#file\\name%is&iffy'`, `'???And This one???'`, `'fo:oo'` which | ||
| I believe are problematic on Windows. A user found a file with double slashes as in `foo//bar` | ||
| so you'll need to decide what to do with that. | ||
| There is also the issue a user could make a malicious filename. For example "../../.bash_profile" | ||
| on the hope that some program doesn't check the names and just uses the paths as is. | ||
| If you're going to use unzipit to create files you should check and sanitize your paths. | ||
| ## ArrayBuffer and SharedArrayBuffer caveats | ||
@@ -483,0 +516,0 @@ |
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LicenseThis 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
LicenseThis 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
- increased by1.08%
168499
- Lines of code
- increased by0.13%
3055
- Number of lines in readme file
- increased by5.75%
607