8839075805
Implements Phases 1-8 of the TFTSR implementation plan. Rust backend (Tauri 2.x, src-tauri/): - Multi-provider AI: OpenAI-compatible, Anthropic, Gemini, Mistral, Ollama - PII detection engine: 11 regex patterns with overlap resolution - SQLCipher AES-256 encrypted database with 10 versioned migrations - 28 Tauri IPC commands for triage, analysis, document, and system ops - Ollama: hardware probe, model recommendations, pull/delete with events - RCA and blameless post-mortem Markdown document generators - PDF export via printpdf - Audit log: SHA-256 hash of every external data send - Integration stubs for Confluence, ServiceNow, Azure DevOps (v0.2) Frontend (React 18 + TypeScript + Vite, src/): - 9 pages: full triage workflow NewIssue→LogUpload→Triage→Resolution→RCA→Postmortem→History+Settings - 7 components: ChatWindow, TriageProgress, PiiDiffViewer, DocEditor, HardwareReport, ModelSelector, UI primitives - 3 Zustand stores: session, settings (persisted), history - Type-safe tauriCommands.ts matching Rust backend types exactly - 8 IT domain system prompts (Linux, Windows, Network, K8s, DB, Virt, HW, Obs) DevOps: - .woodpecker/test.yml: rustfmt, clippy, cargo test, tsc, vitest on every push - .woodpecker/release.yml: linux/amd64 + linux/arm64 builds, Gogs release upload Verified: - cargo check: zero errors - tsc --noEmit: zero errors - vitest run: 13/13 unit tests passing Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
8883 lines
316 KiB
JavaScript
8883 lines
316 KiB
JavaScript
'use strict';
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var _documentCurrentScript = typeof document !== 'undefined' ? document.currentScript : null;
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/*
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Copyright (c) 2022 Gildas Lormeau. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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|
notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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3. The names of the authors may not be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
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INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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const MAX_32_BITS = 0xffffffff;
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const MAX_16_BITS = 0xffff;
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const MAX_8_BITS = 0xff;
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const COMPRESSION_METHOD_DEFLATE = 0x08;
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const COMPRESSION_METHOD_DEFLATE_64 = 0x09;
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const COMPRESSION_METHOD_STORE = 0x00;
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const COMPRESSION_METHOD_AES = 0x63;
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const LOCAL_FILE_HEADER_SIGNATURE = 0x04034b50;
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const SPLIT_ZIP_FILE_SIGNATURE = 0x08074b50;
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const DATA_DESCRIPTOR_RECORD_SIGNATURE = SPLIT_ZIP_FILE_SIGNATURE;
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const CENTRAL_FILE_HEADER_SIGNATURE = 0x02014b50;
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const END_OF_CENTRAL_DIR_SIGNATURE = 0x06054b50;
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const ZIP64_END_OF_CENTRAL_DIR_SIGNATURE = 0x06064b50;
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const ZIP64_END_OF_CENTRAL_DIR_LOCATOR_SIGNATURE = 0x07064b50;
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const END_OF_CENTRAL_DIR_LENGTH = 22;
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const ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH = 20;
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const ZIP64_END_OF_CENTRAL_DIR_LENGTH = 56;
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const ZIP64_END_OF_CENTRAL_DIR_TOTAL_LENGTH = END_OF_CENTRAL_DIR_LENGTH + ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH + ZIP64_END_OF_CENTRAL_DIR_LENGTH;
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const DATA_DESCRIPTOR_RECORD_LENGTH = 12;
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const DATA_DESCRIPTOR_RECORD_ZIP_64_LENGTH = 20;
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const DATA_DESCRIPTOR_RECORD_SIGNATURE_LENGTH = 4;
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const EXTRAFIELD_TYPE_ZIP64 = 0x0001;
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const EXTRAFIELD_TYPE_AES = 0x9901;
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const EXTRAFIELD_TYPE_NTFS = 0x000a;
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const EXTRAFIELD_TYPE_NTFS_TAG1 = 0x0001;
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const EXTRAFIELD_TYPE_EXTENDED_TIMESTAMP = 0x5455;
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const EXTRAFIELD_TYPE_UNICODE_PATH = 0x7075;
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const EXTRAFIELD_TYPE_UNICODE_COMMENT = 0x6375;
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const EXTRAFIELD_TYPE_USDZ = 0x1986;
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const EXTRAFIELD_TYPE_INFOZIP = 0x7875;
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const EXTRAFIELD_TYPE_UNIX = 0x7855;
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const BITFLAG_ENCRYPTED = 0b1;
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const BITFLAG_LEVEL = 0b0110;
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const BITFLAG_LEVEL_MAX_MASK = 0b010;
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const BITFLAG_LEVEL_FAST_MASK = 0b100;
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const BITFLAG_LEVEL_SUPER_FAST_MASK = 0b110;
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const BITFLAG_DATA_DESCRIPTOR = 0b1000;
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const BITFLAG_LANG_ENCODING_FLAG = 0b100000000000;
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const FILE_ATTR_MSDOS_DIR_MASK = 0b10000;
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const FILE_ATTR_MSDOS_READONLY_MASK = 0x01;
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const FILE_ATTR_MSDOS_HIDDEN_MASK = 0x02;
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const FILE_ATTR_MSDOS_SYSTEM_MASK = 0x04;
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const FILE_ATTR_MSDOS_ARCHIVE_MASK = 0x20;
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const FILE_ATTR_UNIX_TYPE_MASK = 0o170000;
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const FILE_ATTR_UNIX_TYPE_DIR = 0o040000;
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const FILE_ATTR_UNIX_EXECUTABLE_MASK = 0o111;
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const FILE_ATTR_UNIX_DEFAULT_MASK = 0o644;
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const FILE_ATTR_UNIX_SETUID_MASK = 0o4000;
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const FILE_ATTR_UNIX_SETGID_MASK = 0o2000;
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const FILE_ATTR_UNIX_STICKY_MASK = 0o1000;
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const VERSION_DEFLATE = 0x14;
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const VERSION_ZIP64 = 0x2D;
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const VERSION_AES = 0x33;
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const DIRECTORY_SIGNATURE = "/";
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const HEADER_SIZE = 30;
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const HEADER_OFFSET_SIGNATURE = 10;
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const HEADER_OFFSET_COMPRESSED_SIZE = 14;
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const HEADER_OFFSET_UNCOMPRESSED_SIZE = 18;
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const MAX_DATE = new Date(2107, 11, 31);
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const MIN_DATE = new Date(1980, 0, 1);
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const UNDEFINED_VALUE = undefined;
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const INFINITY_VALUE = Infinity;
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const UNDEFINED_TYPE = "undefined";
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const FUNCTION_TYPE = "function";
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const OBJECT_TYPE = "object";
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/*
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Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
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|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
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*/
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const MINIMUM_CHUNK_SIZE = 64;
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let maxWorkers = 2;
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try {
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if (typeof navigator != UNDEFINED_TYPE && navigator.hardwareConcurrency) {
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maxWorkers = navigator.hardwareConcurrency;
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}
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} catch {
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// ignored
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}
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const DEFAULT_CONFIGURATION = {
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workerURI: "./core/web-worker-wasm.js",
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wasmURI: "./core/streams/zlib-wasm/zlib-streams.wasm",
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chunkSize: 64 * 1024,
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maxWorkers,
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terminateWorkerTimeout: 5000,
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useWebWorkers: true,
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useCompressionStream: true,
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CompressionStream: typeof CompressionStream != UNDEFINED_TYPE && CompressionStream,
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DecompressionStream: typeof DecompressionStream != UNDEFINED_TYPE && DecompressionStream
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};
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const config = Object.assign({}, DEFAULT_CONFIGURATION);
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function getConfiguration() {
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return config;
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}
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function getChunkSize(config) {
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return Math.max(config.chunkSize, MINIMUM_CHUNK_SIZE);
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}
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function configure(configuration) {
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const {
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baseURI,
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chunkSize,
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maxWorkers,
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terminateWorkerTimeout,
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useCompressionStream,
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useWebWorkers,
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CompressionStream,
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DecompressionStream,
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CompressionStreamZlib,
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DecompressionStreamZlib,
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workerURI,
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wasmURI
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} = configuration;
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setIfDefined("baseURI", baseURI);
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setIfDefined("wasmURI", wasmURI);
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setIfDefined("workerURI", workerURI);
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setIfDefined("chunkSize", chunkSize);
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setIfDefined("maxWorkers", maxWorkers);
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setIfDefined("terminateWorkerTimeout", terminateWorkerTimeout);
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setIfDefined("useCompressionStream", useCompressionStream);
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setIfDefined("useWebWorkers", useWebWorkers);
|
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setIfDefined("CompressionStream", CompressionStream);
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setIfDefined("DecompressionStream", DecompressionStream);
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setIfDefined("CompressionStreamZlib", CompressionStreamZlib);
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setIfDefined("DecompressionStreamZlib", DecompressionStreamZlib);
|
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}
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function setIfDefined(propertyName, propertyValue) {
|
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if (propertyValue !== UNDEFINED_VALUE) {
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config[propertyName] = propertyValue;
|
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}
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}
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function t(t){const e='(t=>{"function"==typeof define&&define.amd?define(t):t()})(function(){"use strict";const{Array:t,Object:e,Number:n,Math:s,Error:r,Uint8Array:o,Uint16Array:i,Uint32Array:c,Int32Array:a,Map:h,DataView:f,Promise:l,TextEncoder:u,crypto:w,postMessage:p,TransformStream:d,ReadableStream:y,WritableStream:m,CompressionStream:g,DecompressionStream:S}=self,b=void 0,v="undefined",k="function",z=[];for(let t=0;256>t;t++){let e=t;for(let t=0;8>t;t++)1&e?e=e>>>1^3988292384:e>>>=1;z[t]=e}class C{constructor(t){this.t=t||-1}append(t){let e=0|this.t;for(let n=0,s=0|t.length;s>n;n++)e=e>>>8^z[255&(e^t[n])];this.t=e}get(){return~this.t}}class A extends d{constructor(){let t;const e=new C;super({transform(t,n){e.append(t),n.enqueue(t)},flush(){const n=new o(4);new f(n.buffer).setUint32(0,e.get()),t.value=n}}),t=this}}const x={concat(t,e){if(0===t.length||0===e.length)return t.concat(e);const n=t[t.length-1],s=x.o(n);return 32===s?t.concat(e):x.i(e,s,0|n,t.slice(0,t.length-1))},h(t){const e=t.length;if(0===e)return 0;const n=t[e-1];return 32*(e-1)+x.o(n)},l(t,e){if(32*t.length<e)return t;const n=(t=t.slice(0,s.ceil(e/32))).length;return e&=31,n>0&&e&&(t[n-1]=x.u(e,t[n-1]&2147483648>>e-1,1)),t},u:(t,e,n)=>32===t?e:(n?0|e:e<<32-t)+1099511627776*t,o:t=>s.round(t/1099511627776)||32,i(t,e,n,s){for(void 0===s&&(s=[]);e>=32;e-=32)s.push(n),n=0;if(0===e)return s.concat(t);for(let r=0;r<t.length;r++)s.push(n|t[r]>>>e),n=t[r]<<32-e;const r=t.length?t[t.length-1]:0,o=x.o(r);return s.push(x.u(e+o&31,e+o>32?n:s.pop(),1)),s}},I={bytes:{p(t){const e=x.h(t)/8,n=new o(e);let s;for(let r=0;e>r;r++)3&r||(s=t[r/4]),n[r]=s>>>24,s<<=8;return n},m(t){const e=[];let n,s=0;for(n=0;n<t.length;n++)s=s<<8|t[n],3&~n||(e.push(s),s=0);return 3&n&&e.push(x.u(8*(3&n),s)),e}}},R=class{constructor(t){const e=this;e.blockSize=512,e.S=[1732584193,4023233417,2562383102,271733878,3285377520],e.v=[1518500249,1859775393,2400959708,3395469782],t?(e.k=t.k.slice(0),e.C=t.C.slice(0),e.A=t.A):e.reset()}reset(){const t=this;return t.k=t.S.slice(0),t.C=[],t.A=0,t}update(t){const e=this;"string"==typeof t&&(t=I.I.m(t));const n=e.C=x.concat(e.C,t),s=e.A,o=e.A=s+x.h(t);if(o>9007199254740991)throw new r("Cannot hash more than 2^53 - 1 bits");const i=new c(n);let a=0;for(let t=e.blockSize+s-(e.blockSize+s&e.blockSize-1);o>=t;t+=e.blockSize)e.R(i.subarray(16*a,16*(a+1))),a+=1;return n.splice(0,16*a),e}P(){const t=this;let e=t.C;const n=t.k;e=x.concat(e,[x.u(1,1)]);for(let t=e.length+2;15&t;t++)e.push(0);for(e.push(s.floor(t.A/4294967296)),e.push(0|t.A);e.length;)t.R(e.splice(0,16));return t.reset(),n}U(t,e,n,s){return t>19?t>39?t>59?t>79?void 0:e^n^s:e&n|e&s|n&s:e^n^s:e&n|~e&s}V(t,e){return e<<t|e>>>32-t}R(e){const n=this,r=n.k,o=t(80);for(let t=0;16>t;t++)o[t]=e[t];let i=r[0],c=r[1],a=r[2],h=r[3],f=r[4];for(let t=0;79>=t;t++){16>t||(o[t]=n.V(1,o[t-3]^o[t-8]^o[t-14]^o[t-16]));const e=n.V(5,i)+n.U(t,c,a,h)+f+o[t]+n.v[s.floor(t/20)]|0;f=h,h=a,a=n.V(30,c),c=i,i=e}r[0]=r[0]+i|0,r[1]=r[1]+c|0,r[2]=r[2]+a|0,r[3]=r[3]+h|0,r[4]=r[4]+f|0}},P={getRandomValues(t){const e=new c(t.buffer),n=t=>{let e=987654321;const n=4294967295;return()=>(e=36969*(65535&e)+(e>>16)&n,(((e<<16)+(t=18e3*(65535&t)+(t>>16)&n)&n)/4294967296+.5)*(s.random()>.5?1:-1))};for(let r,o=0;o<t.length;o+=4){const t=n(4294967296*(r||s.random()));r=987654071*t(),e[o/4]=4294967296*t()|0}return t}},U={importKey:t=>new U.M(I.bytes.m(t)),_(t,e,n,s){if(n=n||1e4,0>s||0>n)throw new r("invalid params to pbkdf2");const o=1+(s>>5)<<2;let i,c,a,h,l;const u=new ArrayBuffer(o),w=new f(u);let p=0;const d=x;for(e=I.bytes.m(e),l=1;(o||1)>p;l++){for(i=c=t.encrypt(d.concat(e,[l])),a=1;n>a;a++)for(c=t.encrypt(c),h=0;h<c.length;h++)i[h]^=c[h];for(a=0;(o||1)>p&&a<i.length;a++)w.setInt32(p,i[a]),p+=4}return u.slice(0,s/8)},M:class{constructor(t){const e=this,n=e.B=R,s=[[],[]];e.D=[new n,new n];const r=e.D[0].blockSize/32;t.length>r&&(t=(new n).update(t).P());for(let e=0;r>e;e++)s[0][e]=909522486^t[e],s[1][e]=1549556828^t[e];e.D[0].update(s[0]),e.D[1].update(s[1]),e.W=new n(e.D[0])}reset(){const t=this;t.W=new t.B(t.D[0]),t.K=!1}update(t){this.K=!0,this.W.update(t)}digest(){const t=this,e=t.W.P(),n=new t.B(t.D[1]).update(e).P();return t.reset(),n}encrypt(t){if(this.K)throw new r("encrypt on already updated hmac called!");return this.update(t),this.digest(t)}}},V=typeof w!=v&&typeof w.getRandomValues==k,M="Invalid password",_="Invalid signature",B="zipjs-abort-check-password";function D(t){return V?w.getRandomValues(t):P.getRandomValues(t)}const W=16,K={name:"PBKDF2"},E=e.assign({hash:{name:"HMAC"}},K),L=e.assign({iterations:1e3,hash:{name:"SHA-1"}},K),O=["deriveBits"],T=[8,12,16],j=[16,24,32],H=10,Z=[0,0,0,0],F=typeof w!=v,N=F&&w.subtle,q=F&&typeof N!=v,G=I.bytes,J=class{constructor(t){const e=this;e.L=[[[],[],[],[],[]],[[],[],[],[],[]]],e.L[0][0][0]||e.O();const n=e.L[0][4],s=e.L[1],o=t.length;let i,c,a,h=1;if(4!==o&&6!==o&&8!==o)throw new r("invalid aes key size");for(e.v=[c=t.slice(0),a=[]],i=o;4*o+28>i;i++){let t=c[i-1];(i%o===0||8===o&&i%o===4)&&(t=n[t>>>24]<<24^n[t>>16&255]<<16^n[t>>8&255]<<8^n[255&t],i%o===0&&(t=t<<8^t>>>24^h<<24,h=h<<1^283*(h>>7))),c[i]=c[i-o]^t}for(let t=0;i;t++,i--){const e=c[3&t?i:i-4];a[t]=4>=i||4>t?e:s[0][n[e>>>24]]^s[1][n[e>>16&255]]^s[2][n[e>>8&255]]^s[3][n[255&e]]}}encrypt(t){return this.T(t,0)}decrypt(t){return this.T(t,1)}O(){const t=this.L[0],e=this.L[1],n=t[4],s=e[4],r=[],o=[];let i,c,a,h;for(let t=0;256>t;t++)o[(r[t]=t<<1^283*(t>>7))^t]=t;for(let f=i=0;!n[f];f^=c||1,i=o[i]||1){let o=i^i<<1^i<<2^i<<3^i<<4;o=o>>8^255&o^99,n[f]=o,s[o]=f,h=r[a=r[c=r[f]]];let l=16843009*h^65537*a^257*c^16843008*f,u=257*r[o]^16843008*o;for(let n=0;4>n;n++)t[n][f]=u=u<<24^u>>>8,e[n][o]=l=l<<24^l>>>8}for(let n=0;5>n;n++)t[n]=t[n].slice(0),e[n]=e[n].slice(0)}T(t,e){if(4!==t.length)throw new r("invalid aes block size");const n=this.v[e],s=n.length/4-2,o=[0,0,0,0],i=this.L[e],c=i[0],a=i[1],h=i[2],f=i[3],l=i[4];let u,w,p,d=t[0]^n[0],y=t[e?3:1]^n[1],m=t[2]^n[2],g=t[e?1:3]^n[3],S=4;for(let t=0;s>t;t++)u=c[d>>>24]^a[y>>16&255]^h[m>>8&255]^f[255&g]^n[S],w=c[y>>>24]^a[m>>16&255]^h[g>>8&255]^f[255&d]^n[S+1],p=c[m>>>24]^a[g>>16&255]^h[d>>8&255]^f[255&y]^n[S+2],g=c[g>>>24]^a[d>>16&255]^h[y>>8&255]^f[255&m]^n[S+3],S+=4,d=u,y=w,m=p;for(let t=0;4>t;t++)o[e?3&-t:t]=l[d>>>24]<<24^l[y>>16&255]<<16^l[m>>8&255]<<8^l[255&g]^n[S++],u=d,d=y,y=m,m=g,g=u;return o}},Q=class{constructor(t,e){this.j=t,this.H=e,this.Z=e}reset(){this.Z=this.H}update(t){return this.F(this.j,t,this.Z)}N(t){if(255&~(t>>24))t+=1<<24;else{let e=t>>16&255,n=t>>8&255,s=255&t;255===e?(e=0,255===n?(n=0,255===s?s=0:++s):++n):++e,t=0,t+=e<<16,t+=n<<8,t+=s}return t}q(t){0===(t[0]=this.N(t[0]))&&(t[1]=this.N(t[1]))}F(t,e,n){let s;if(!(s=e.length))return[];const r=x.h(e);for(let r=0;s>r;r+=4){this.q(n);const s=t.encrypt(n);e[r]^=s[0],e[r+1]^=s[1],e[r+2]^=s[2],e[r+3]^=s[3]}return x.l(e,r)}},X=U.M;let Y=F&&q&&typeof N.importKey==k,$=F&&q&&typeof N.deriveBits==k;class tt extends d{constructor({password:t,rawPassword:n,signed:s,encryptionStrength:i,checkPasswordOnly:c}){super({start(){e.assign(this,{ready:new l(t=>this.G=t),password:rt(t,n),signed:s,J:i-1,pending:new o})},async transform(t,e){const n=this,{password:s,J:i,G:a,ready:h}=n;s?(await(async(t,e,n,s)=>{const o=await st(t,e,n,it(s,0,T[e])),i=it(s,T[e]);if(o[0]!=i[0]||o[1]!=i[1])throw new r(M)})(n,i,s,it(t,0,T[i]+2)),t=it(t,T[i]+2),c?e.error(new r(B)):a()):await h;const f=new o(t.length-H-(t.length-H)%W);e.enqueue(nt(n,t,f,0,H,!0))},async flush(t){const{signed:e,X:n,Y:s,pending:i,ready:c}=this;if(s&&n){await c;const a=it(i,0,i.length-H),h=it(i,i.length-H);let f=new o;if(a.length){const t=at(G,a);s.update(t);const e=n.update(t);f=ct(G,e)}if(e){const t=it(ct(G,s.digest()),0,H);for(let e=0;H>e;e++)if(t[e]!=h[e])throw new r(_)}t.enqueue(f)}}})}}class et extends d{constructor({password:t,rawPassword:n,encryptionStrength:s}){let r;super({start(){e.assign(this,{ready:new l(t=>this.G=t),password:rt(t,n),J:s-1,pending:new o})},async transform(t,e){const n=this,{password:s,J:r,G:i,ready:c}=n;let a=new o;s?(a=await(async(t,e,n)=>{const s=D(new o(T[e]));return ot(s,await st(t,e,n,s))})(n,r,s),i()):await c;const h=new o(a.length+t.length-t.length%W);h.set(a,0),e.enqueue(nt(n,t,h,a.length,0))},async flush(t){const{X:e,Y:n,pending:s,ready:i}=this;if(n&&e){await i;let c=new o;if(s.length){const t=e.update(at(G,s));n.update(t),c=ct(G,t)}r.signature=ct(G,n.digest()).slice(0,H),t.enqueue(ot(c,r.signature))}}}),r=this}}function nt(t,e,n,s,r,i){const{X:c,Y:a,pending:h}=t,f=e.length-r;let l;for(h.length&&(e=ot(h,e),n=((t,e)=>{if(e&&e>t.length){const n=t;(t=new o(e)).set(n,0)}return t})(n,f-f%W)),l=0;f-W>=l;l+=W){const t=at(G,it(e,l,l+W));i&&a.update(t);const r=c.update(t);i||a.update(r),n.set(ct(G,r),l+s)}return t.pending=it(e,l),n}async function st(n,s,r,i){n.password=null;const c=await(async(t,e,n,s,r)=>{if(!Y)return U.importKey(e);try{return await N.importKey("raw",e,n,!1,r)}catch{return Y=!1,U.importKey(e)}})(0,r,E,0,O),a=await(async(t,e,n)=>{if(!$)return U._(e,t.salt,L.iterations,n);try{return await N.deriveBits(t,e,n)}catch{return $=!1,U._(e,t.salt,L.iterations,n)}})(e.assign({salt:i},L),c,8*(2*j[s]+2)),h=new o(a),f=at(G,it(h,0,j[s])),l=at(G,it(h,j[s],2*j[s])),u=it(h,2*j[s]);return e.assign(n,{keys:{key:f,$:l,passwordVerification:u},X:new Q(new J(f),t.from(Z)),Y:new X(l)}),u}function rt(t,e){return e===b?(t=>{if(typeof u==v){const e=new o((t=unescape(encodeURIComponent(t))).length);for(let n=0;n<e.length;n++)e[n]=t.charCodeAt(n);return e}return(new u).encode(t)})(t):e}function ot(t,e){let n=t;return t.length+e.length&&(n=new o(t.length+e.length),n.set(t,0),n.set(e,t.length)),n}function it(t,e,n){return t.subarray(e,n)}function ct(t,e){return t.p(e)}function at(t,e){return t.m(e)}class ht extends d{constructor({password:t,passwordVerification:n,checkPasswordOnly:s}){super({start(){e.assign(this,{password:t,passwordVerification:n}),wt(this,t)},transform(t,e){const n=this;if(n.password){const e=lt(n,t.subarray(0,12));if(n.password=null,e.at(-1)!=n.passwordVerification)throw new r(M);t=t.subarray(12)}s?e.error(new r(B)):e.enqueue(lt(n,t))}})}}class ft extends d{constructor({password:t,passwordVerification:n}){super({start(){e.assign(this,{password:t,passwordVerification:n}),wt(this,t)},transform(t,e){const n=this;let s,r;if(n.password){n.password=null;const e=D(new o(12));e[11]=n.passwordVerification,s=new o(t.length+e.length),s.set(ut(n,e),0),r=12}else s=new o(t.length),r=0;s.set(ut(n,t),r),e.enqueue(s)}})}}function lt(t,e){const n=new o(e.length);for(let s=0;s<e.length;s++)n[s]=dt(t)^e[s],pt(t,n[s]);return n}function ut(t,e){const n=new o(e.length);for(let s=0;s<e.length;s++)n[s]=dt(t)^e[s],pt(t,e[s]);return n}function wt(t,n){const s=[305419896,591751049,878082192];e.assign(t,{keys:s,tt:new C(s[0]),et:new C(s[2])});for(let e=0;e<n.length;e++)pt(t,n.charCodeAt(e))}function pt(t,e){let[n,r,o]=t.keys;t.tt.append([e]),n=~t.tt.get(),r=mt(s.imul(mt(r+yt(n)),134775813)+1),t.et.append([r>>>24]),o=~t.et.get(),t.keys=[n,r,o]}function dt(t){const e=2|t.keys[2];return yt(s.imul(e,1^e)>>>8)}function yt(t){return 255&t}function mt(t){return 4294967295&t}class gt extends d{constructor(t,{chunkSize:e,nt:n,CompressionStream:s}){super({});const{compressed:r,encrypted:o,useCompressionStream:i,zipCrypto:c,signed:a,level:h}=t,l=this;let u,w,p=super.readable;o&&!c||!a||(u=new A,p=kt(p,u)),r&&(p=vt(p,i,{level:h,chunkSize:e},s,n,s)),o&&(c?p=kt(p,new ft(t)):(w=new et(t),p=kt(p,w))),bt(l,p,()=>{let t;o&&!c&&(t=w.signature),o&&!c||!a||(t=new f(u.value.buffer).getUint32(0)),l.signature=t})}}class St extends d{constructor(t,{chunkSize:e,st:n,DecompressionStream:s}){super({});const{zipCrypto:o,encrypted:i,signed:c,signature:a,compressed:h,useCompressionStream:l,rt:u}=t;let w,p,d=super.readable;i&&(o?d=kt(d,new ht(t)):(p=new tt(t),d=kt(d,p))),h&&(d=vt(d,l,{chunkSize:e,rt:u},s,n,s)),i&&!o||!c||(w=new A,d=kt(d,w)),bt(this,d,()=>{if((!i||o)&&c){const t=new f(w.value.buffer);if(a!=t.getUint32(0,!1))throw new r(_)}})}}function bt(t,n,s){n=kt(n,new d({flush:s})),e.defineProperty(t,"readable",{get:()=>n})}function vt(t,e,n,s,r,o){const i=e&&s?s:r||o,c=n.rt?"deflate64-raw":"deflate-raw";try{t=kt(t,new i(c,n))}catch(s){if(!e)throw s;if(r)t=kt(t,new r(c,n));else{if(!o)throw s;t=kt(t,new o(c,n))}}return t}function kt(t,e){return t.pipeThrough(e)}const zt="data",Ct="close";class At extends d{constructor(t,n){super({});const s=this,{codecType:o}=t;let i;o.startsWith("deflate")?i=gt:o.startsWith("inflate")&&(i=St),s.outputSize=0;let c=0;const a=new i(t,n),h=super.readable,f=new d({transform(t,e){t&&t.length&&(c+=t.length,e.enqueue(t))},flush(){e.assign(s,{inputSize:c})}}),l=new d({transform(e,n){if(e&&e.length&&(n.enqueue(e),s.outputSize+=e.length,t.outputSize!==b&&s.outputSize>t.outputSize))throw new r("Invalid uncompressed size")},flush(){const{signature:t}=a;e.assign(s,{signature:t,inputSize:c})}});e.defineProperty(s,"readable",{get:()=>h.pipeThrough(f).pipeThrough(a).pipeThrough(l)})}}class xt extends d{constructor(t){let e;super({transform:function n(s,r){if(e){const t=new o(e.length+s.length);t.set(e),t.set(s,e.length),s=t,e=null}s.length>t?(r.enqueue(s.slice(0,t)),n(s.slice(t),r)):e=s},flush(t){e&&e.length&&t.enqueue(e)}})}}const It=new h,Rt=new h;let Pt,Ut,Vt,Mt,_t,Bt=0;async function Dt(t){try{const{options:e,config:s}=t;if(!e.useCompressionStream)try{await self.initModule(t.config)}catch{e.useCompressionStream=!0}s.CompressionStream=self.CompressionStream,s.DecompressionStream=self.DecompressionStream;const r={highWaterMark:1},o=t.readable||new y({async pull(t){const e=new l(t=>It.set(Bt,t));Wt({type:"pull",messageId:Bt}),Bt=(Bt+1)%n.MAX_SAFE_INTEGER;const{value:s,done:r}=await e;t.enqueue(s),r&&t.close()}},r),i=t.writable||new m({async write(t){let e;const s=new l(t=>e=t);Rt.set(Bt,e),Wt({type:zt,value:t,messageId:Bt}),Bt=(Bt+1)%n.MAX_SAFE_INTEGER,await s}},r),c=new At(e,s);Pt=new AbortController;const{signal:a}=Pt;await o.pipeThrough(c).pipeThrough(new xt(s.chunkSize)).pipeTo(i,{signal:a,preventClose:!0,preventAbort:!0}),await i.getWriter().close();const{signature:h,inputSize:f,outputSize:u}=c;Wt({type:Ct,result:{signature:h,inputSize:f,outputSize:u}})}catch(t){t.outputSize=0,Kt(t)}}function Wt(t){let{value:e}=t;if(e)if(e.length)try{e=new o(e),t.value=e.buffer,p(t,[t.value])}catch{p(t)}else p(t);else p(t)}function Kt(t=new r("Unknown error")){const{message:e,stack:n,code:s,name:o,outputSize:i}=t;p({error:{message:e,stack:n,code:s,name:o,outputSize:i}})}function Et(t,e,n={}){const i="number"==typeof n.level?n.level:-1,c="number"==typeof n.ot?n.ot:65536,a="number"==typeof n.it?n.it:65536;return new d({start(){let n;if(this.ct=Vt(c),this.in=Vt(a),this.it=a,this.ht=new o(c),t?(this.ft=Ut.deflate_process,this.lt=Ut.deflate_last_consumed,this.ut=Ut.deflate_end,this.wt=Ut.deflate_new(),n="gzip"===e?Ut.deflate_init_gzip(this.wt,i):"deflate-raw"===e?Ut.deflate_init_raw(this.wt,i):Ut.deflate_init(this.wt,i)):"deflate64-raw"===e?(this.ft=Ut.inflate9_process,this.lt=Ut.inflate9_last_consumed,this.ut=Ut.inflate9_end,this.wt=Ut.inflate9_new(),n=Ut.inflate9_init_raw(this.wt)):(this.ft=Ut.inflate_process,this.lt=Ut.inflate_last_consumed,this.ut=Ut.inflate_end,this.wt=Ut.inflate_new(),n="deflate-raw"===e?Ut.inflate_init_raw(this.wt):"gzip"===e?Ut.inflate_init_gzip(this.wt):Ut.inflate_init(this.wt)),0!==n)throw new r("init failed:"+n)},transform(e,n){try{const i=e,a=new o(_t.buffer),h=this.ft,f=this.lt,l=this.ct,u=this.ht;let w=0;for(;w<i.length;){const e=s.min(i.length-w,32768);this.in&&this.it>=e||(this.in&&Mt&&Mt(this.in),this.in=Vt(e),this.it=e),a.set(i.subarray(w,w+e),this.in);const o=h(this.wt,this.in,e,l,c,0),p=16777215&o;if(p&&(u.set(a.subarray(l,l+p),0),n.enqueue(u.slice(0,p))),!t){const t=o>>24&255,e=128&t?t-256:t;if(0>e)throw new r("process error:"+e)}const d=f(this.wt);if(0===d)break;w+=d}}catch(t){this.ut&&this.wt&&this.ut(this.wt),this.in&&Mt&&Mt(this.in),this.ct&&Mt&&Mt(this.ct),n.error(t)}},flush(e){try{const n=new o(_t.buffer),s=this.ft,i=this.ct,a=this.ht;for(;;){const o=s(this.wt,0,0,i,c,4),h=16777215&o,f=o>>24&255;if(!t){const t=128&f?f-256:f;if(0>t)throw new r("process error:"+t)}if(h&&(a.set(n.subarray(i,i+h),0),e.enqueue(a.slice(0,h))),1===f||0===h)break}}catch(t){e.error(t)}finally{if(this.ut&&this.wt){const t=this.ut(this.wt);0!==t&&e.error(new r("end error:"+t))}this.in&&Mt&&Mt(this.in),this.ct&&Mt&&Mt(this.ct)}}})}addEventListener("message",({data:t})=>{const{type:e,messageId:n,value:s,done:r}=t;try{if("start"==e&&Dt(t),e==zt){const t=It.get(n);It.delete(n),t({value:new o(s),done:r})}if("ack"==e){const t=Rt.get(n);Rt.delete(n),t()}e==Ct&&Pt.abort()}catch(t){Kt(t)}});class Lt{constructor(t="deflate",e){return Et(!0,t,e)}}class Ot{constructor(t="deflate",e){return Et(!1,t,e)}}let Tt=!1;self.initModule=async t=>{try{const e=await(async(t,{baseURI:e})=>{if(!Tt){let n,s;try{try{s=new URL(t,e)}catch{}const r=await fetch(s);n=await r.arrayBuffer()}catch(e){if(!t.startsWith("data:application/wasm;base64,"))throw e;n=(t=>{const e=t.split(",")[1],n=atob(e),s=n.length,r=new o(s);for(let t=0;s>t;++t)r[t]=n.charCodeAt(t);return r.buffer})(t)}(t=>{if(Ut=t,({malloc:Vt,free:Mt,memory:_t}=Ut),"function"!=typeof Vt||"function"!=typeof Mt||!_t)throw Ut=Vt=Mt=_t=null,new r("Invalid WASM module")})((await WebAssembly.instantiate(n)).instance.exports),Tt=!0}})(t.wasmURI,t);return t.nt=Lt,t.st=Ot,e}catch{}}});\n';t({workerURI:t=>{const n="text/javascript";if(t){const t=new Blob([e],{type:n});return URL.createObjectURL(t)}return "data:"+n+","+encodeURIComponent(e)}});}
|
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|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
const table$1 = [];
|
|
for (let i = 0; i < 256; i++) {
|
|
let t = i;
|
|
for (let j = 0; j < 8; j++) {
|
|
if (t & 1) {
|
|
t = (t >>> 1) ^ 0xEDB88320;
|
|
} else {
|
|
t = t >>> 1;
|
|
}
|
|
}
|
|
table$1[i] = t;
|
|
}
|
|
|
|
class Crc32 {
|
|
|
|
constructor(crc) {
|
|
this.crc = crc || -1;
|
|
}
|
|
|
|
append(data) {
|
|
let crc = this.crc | 0;
|
|
for (let offset = 0, length = data.length | 0; offset < length; offset++) {
|
|
crc = (crc >>> 8) ^ table$1[(crc ^ data[offset]) & 0xFF];
|
|
}
|
|
this.crc = crc;
|
|
}
|
|
|
|
get() {
|
|
return ~this.crc;
|
|
}
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
class Crc32Stream extends TransformStream {
|
|
|
|
constructor() {
|
|
// deno-lint-ignore prefer-const
|
|
let stream;
|
|
const crc32 = new Crc32();
|
|
super({
|
|
transform(chunk, controller) {
|
|
crc32.append(chunk);
|
|
controller.enqueue(chunk);
|
|
},
|
|
flush() {
|
|
const value = new Uint8Array(4);
|
|
const dataView = new DataView(value.buffer);
|
|
dataView.setUint32(0, crc32.get());
|
|
stream.value = value;
|
|
}
|
|
});
|
|
stream = this;
|
|
}
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
function encodeText(value) {
|
|
// deno-lint-ignore valid-typeof
|
|
if (typeof TextEncoder == UNDEFINED_TYPE) {
|
|
value = unescape(encodeURIComponent(value));
|
|
const result = new Uint8Array(value.length);
|
|
for (let i = 0; i < result.length; i++) {
|
|
result[i] = value.charCodeAt(i);
|
|
}
|
|
return result;
|
|
} else {
|
|
return new TextEncoder().encode(value);
|
|
}
|
|
}
|
|
|
|
// Derived from https://github.com/xqdoo00o/jszip/blob/master/lib/sjcl.js and https://github.com/bitwiseshiftleft/sjcl
|
|
|
|
// deno-lint-ignore-file no-this-alias
|
|
|
|
/*
|
|
* SJCL is open. You can use, modify and redistribute it under a BSD
|
|
* license or under the GNU GPL, version 2.0.
|
|
*/
|
|
|
|
/** @fileOverview Javascript cryptography implementation.
|
|
*
|
|
* Crush to remove comments, shorten variable names and
|
|
* generally reduce transmission size.
|
|
*
|
|
* @author Emily Stark
|
|
* @author Mike Hamburg
|
|
* @author Dan Boneh
|
|
*/
|
|
|
|
/*jslint indent: 2, bitwise: false, nomen: false, plusplus: false, white: false, regexp: false */
|
|
|
|
/** @fileOverview Arrays of bits, encoded as arrays of Numbers.
|
|
*
|
|
* @author Emily Stark
|
|
* @author Mike Hamburg
|
|
* @author Dan Boneh
|
|
*/
|
|
|
|
/**
|
|
* Arrays of bits, encoded as arrays of Numbers.
|
|
* @namespace
|
|
* @description
|
|
* <p>
|
|
* These objects are the currency accepted by SJCL's crypto functions.
|
|
* </p>
|
|
*
|
|
* <p>
|
|
* Most of our crypto primitives operate on arrays of 4-byte words internally,
|
|
* but many of them can take arguments that are not a multiple of 4 bytes.
|
|
* This library encodes arrays of bits (whose size need not be a multiple of 8
|
|
* bits) as arrays of 32-bit words. The bits are packed, big-endian, into an
|
|
* array of words, 32 bits at a time. Since the words are double-precision
|
|
* floating point numbers, they fit some extra data. We use this (in a private,
|
|
* possibly-changing manner) to encode the number of bits actually present
|
|
* in the last word of the array.
|
|
* </p>
|
|
*
|
|
* <p>
|
|
* Because bitwise ops clear this out-of-band data, these arrays can be passed
|
|
* to ciphers like AES which want arrays of words.
|
|
* </p>
|
|
*/
|
|
const bitArray = {
|
|
/**
|
|
* Concatenate two bit arrays.
|
|
* @param {bitArray} a1 The first array.
|
|
* @param {bitArray} a2 The second array.
|
|
* @return {bitArray} The concatenation of a1 and a2.
|
|
*/
|
|
concat(a1, a2) {
|
|
if (a1.length === 0 || a2.length === 0) {
|
|
return a1.concat(a2);
|
|
}
|
|
|
|
const last = a1[a1.length - 1], shift = bitArray.getPartial(last);
|
|
if (shift === 32) {
|
|
return a1.concat(a2);
|
|
} else {
|
|
return bitArray._shiftRight(a2, shift, last | 0, a1.slice(0, a1.length - 1));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Find the length of an array of bits.
|
|
* @param {bitArray} a The array.
|
|
* @return {Number} The length of a, in bits.
|
|
*/
|
|
bitLength(a) {
|
|
const l = a.length;
|
|
if (l === 0) {
|
|
return 0;
|
|
}
|
|
const x = a[l - 1];
|
|
return (l - 1) * 32 + bitArray.getPartial(x);
|
|
},
|
|
|
|
/**
|
|
* Truncate an array.
|
|
* @param {bitArray} a The array.
|
|
* @param {Number} len The length to truncate to, in bits.
|
|
* @return {bitArray} A new array, truncated to len bits.
|
|
*/
|
|
clamp(a, len) {
|
|
if (a.length * 32 < len) {
|
|
return a;
|
|
}
|
|
a = a.slice(0, Math.ceil(len / 32));
|
|
const l = a.length;
|
|
len = len & 31;
|
|
if (l > 0 && len) {
|
|
a[l - 1] = bitArray.partial(len, a[l - 1] & 0x80000000 >> (len - 1), 1);
|
|
}
|
|
return a;
|
|
},
|
|
|
|
/**
|
|
* Make a partial word for a bit array.
|
|
* @param {Number} len The number of bits in the word.
|
|
* @param {Number} x The bits.
|
|
* @param {Number} [_end=0] Pass 1 if x has already been shifted to the high side.
|
|
* @return {Number} The partial word.
|
|
*/
|
|
partial(len, x, _end) {
|
|
if (len === 32) {
|
|
return x;
|
|
}
|
|
return (_end ? x | 0 : x << (32 - len)) + len * 0x10000000000;
|
|
},
|
|
|
|
/**
|
|
* Get the number of bits used by a partial word.
|
|
* @param {Number} x The partial word.
|
|
* @return {Number} The number of bits used by the partial word.
|
|
*/
|
|
getPartial(x) {
|
|
return Math.round(x / 0x10000000000) || 32;
|
|
},
|
|
|
|
/** Shift an array right.
|
|
* @param {bitArray} a The array to shift.
|
|
* @param {Number} shift The number of bits to shift.
|
|
* @param {Number} [carry=0] A byte to carry in
|
|
* @param {bitArray} [out=[]] An array to prepend to the output.
|
|
* @private
|
|
*/
|
|
_shiftRight(a, shift, carry, out) {
|
|
if (out === undefined) {
|
|
out = [];
|
|
}
|
|
|
|
for (; shift >= 32; shift -= 32) {
|
|
out.push(carry);
|
|
carry = 0;
|
|
}
|
|
if (shift === 0) {
|
|
return out.concat(a);
|
|
}
|
|
|
|
for (let i = 0; i < a.length; i++) {
|
|
out.push(carry | a[i] >>> shift);
|
|
carry = a[i] << (32 - shift);
|
|
}
|
|
const last2 = a.length ? a[a.length - 1] : 0;
|
|
const shift2 = bitArray.getPartial(last2);
|
|
out.push(bitArray.partial(shift + shift2 & 31, (shift + shift2 > 32) ? carry : out.pop(), 1));
|
|
return out;
|
|
}
|
|
};
|
|
|
|
/** @fileOverview Bit array codec implementations.
|
|
*
|
|
* @author Emily Stark
|
|
* @author Mike Hamburg
|
|
* @author Dan Boneh
|
|
*/
|
|
|
|
/**
|
|
* Arrays of bytes
|
|
* @namespace
|
|
*/
|
|
const codec = {
|
|
bytes: {
|
|
/** Convert from a bitArray to an array of bytes. */
|
|
fromBits(arr) {
|
|
const bl = bitArray.bitLength(arr);
|
|
const byteLength = bl / 8;
|
|
const out = new Uint8Array(byteLength);
|
|
let tmp;
|
|
for (let i = 0; i < byteLength; i++) {
|
|
if ((i & 3) === 0) {
|
|
tmp = arr[i / 4];
|
|
}
|
|
out[i] = tmp >>> 24;
|
|
tmp <<= 8;
|
|
}
|
|
return out;
|
|
},
|
|
/** Convert from an array of bytes to a bitArray. */
|
|
toBits(bytes) {
|
|
const out = [];
|
|
let i;
|
|
let tmp = 0;
|
|
for (i = 0; i < bytes.length; i++) {
|
|
tmp = tmp << 8 | bytes[i];
|
|
if ((i & 3) === 3) {
|
|
out.push(tmp);
|
|
tmp = 0;
|
|
}
|
|
}
|
|
if (i & 3) {
|
|
out.push(bitArray.partial(8 * (i & 3), tmp));
|
|
}
|
|
return out;
|
|
}
|
|
}
|
|
};
|
|
|
|
const hash = {};
|
|
|
|
/**
|
|
* Context for a SHA-1 operation in progress.
|
|
* @constructor
|
|
*/
|
|
hash.sha1 = class {
|
|
constructor(hash) {
|
|
const sha1 = this;
|
|
/**
|
|
* The hash's block size, in bits.
|
|
* @constant
|
|
*/
|
|
sha1.blockSize = 512;
|
|
/**
|
|
* The SHA-1 initialization vector.
|
|
* @private
|
|
*/
|
|
sha1._init = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0];
|
|
/**
|
|
* The SHA-1 hash key.
|
|
* @private
|
|
*/
|
|
sha1._key = [0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xCA62C1D6];
|
|
if (hash) {
|
|
sha1._h = hash._h.slice(0);
|
|
sha1._buffer = hash._buffer.slice(0);
|
|
sha1._length = hash._length;
|
|
} else {
|
|
sha1.reset();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Reset the hash state.
|
|
* @return this
|
|
*/
|
|
reset() {
|
|
const sha1 = this;
|
|
sha1._h = sha1._init.slice(0);
|
|
sha1._buffer = [];
|
|
sha1._length = 0;
|
|
return sha1;
|
|
}
|
|
|
|
/**
|
|
* Input several words to the hash.
|
|
* @param {bitArray|String} data the data to hash.
|
|
* @return this
|
|
*/
|
|
update(data) {
|
|
const sha1 = this;
|
|
if (typeof data === "string") {
|
|
data = codec.utf8String.toBits(data);
|
|
}
|
|
const b = sha1._buffer = bitArray.concat(sha1._buffer, data);
|
|
const ol = sha1._length;
|
|
const nl = sha1._length = ol + bitArray.bitLength(data);
|
|
if (nl > 9007199254740991) {
|
|
throw new Error("Cannot hash more than 2^53 - 1 bits");
|
|
}
|
|
const c = new Uint32Array(b);
|
|
let j = 0;
|
|
for (let i = sha1.blockSize + ol - ((sha1.blockSize + ol) & (sha1.blockSize - 1)); i <= nl;
|
|
i += sha1.blockSize) {
|
|
sha1._block(c.subarray(16 * j, 16 * (j + 1)));
|
|
j += 1;
|
|
}
|
|
b.splice(0, 16 * j);
|
|
return sha1;
|
|
}
|
|
|
|
/**
|
|
* Complete hashing and output the hash value.
|
|
* @return {bitArray} The hash value, an array of 5 big-endian words. TODO
|
|
*/
|
|
finalize() {
|
|
const sha1 = this;
|
|
let b = sha1._buffer;
|
|
const h = sha1._h;
|
|
|
|
// Round out and push the buffer
|
|
b = bitArray.concat(b, [bitArray.partial(1, 1)]);
|
|
// Round out the buffer to a multiple of 16 words, less the 2 length words.
|
|
for (let i = b.length + 2; i & 15; i++) {
|
|
b.push(0);
|
|
}
|
|
|
|
// append the length
|
|
b.push(Math.floor(sha1._length / 0x100000000));
|
|
b.push(sha1._length | 0);
|
|
|
|
while (b.length) {
|
|
sha1._block(b.splice(0, 16));
|
|
}
|
|
|
|
sha1.reset();
|
|
return h;
|
|
}
|
|
|
|
/**
|
|
* The SHA-1 logical functions f(0), f(1), ..., f(79).
|
|
* @private
|
|
*/
|
|
_f(t, b, c, d) {
|
|
if (t <= 19) {
|
|
return (b & c) | (~b & d);
|
|
} else if (t <= 39) {
|
|
return b ^ c ^ d;
|
|
} else if (t <= 59) {
|
|
return (b & c) | (b & d) | (c & d);
|
|
} else if (t <= 79) {
|
|
return b ^ c ^ d;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Circular left-shift operator.
|
|
* @private
|
|
*/
|
|
_S(n, x) {
|
|
return (x << n) | (x >>> 32 - n);
|
|
}
|
|
|
|
/**
|
|
* Perform one cycle of SHA-1.
|
|
* @param {Uint32Array|bitArray} words one block of words.
|
|
* @private
|
|
*/
|
|
_block(words) {
|
|
const sha1 = this;
|
|
const h = sha1._h;
|
|
// When words is passed to _block, it has 16 elements. SHA1 _block
|
|
// function extends words with new elements (at the end there are 80 elements).
|
|
// The problem is that if we use Uint32Array instead of Array,
|
|
// the length of Uint32Array cannot be changed. Thus, we replace words with a
|
|
// normal Array here.
|
|
const w = Array(80); // do not use Uint32Array here as the instantiation is slower
|
|
for (let j = 0; j < 16; j++) {
|
|
w[j] = words[j];
|
|
}
|
|
|
|
let a = h[0];
|
|
let b = h[1];
|
|
let c = h[2];
|
|
let d = h[3];
|
|
let e = h[4];
|
|
|
|
for (let t = 0; t <= 79; t++) {
|
|
if (t >= 16) {
|
|
w[t] = sha1._S(1, w[t - 3] ^ w[t - 8] ^ w[t - 14] ^ w[t - 16]);
|
|
}
|
|
const tmp = (sha1._S(5, a) + sha1._f(t, b, c, d) + e + w[t] +
|
|
sha1._key[Math.floor(t / 20)]) | 0;
|
|
e = d;
|
|
d = c;
|
|
c = sha1._S(30, b);
|
|
b = a;
|
|
a = tmp;
|
|
}
|
|
|
|
h[0] = (h[0] + a) | 0;
|
|
h[1] = (h[1] + b) | 0;
|
|
h[2] = (h[2] + c) | 0;
|
|
h[3] = (h[3] + d) | 0;
|
|
h[4] = (h[4] + e) | 0;
|
|
}
|
|
};
|
|
|
|
/** @fileOverview Low-level AES implementation.
|
|
*
|
|
* This file contains a low-level implementation of AES, optimized for
|
|
* size and for efficiency on several browsers. It is based on
|
|
* OpenSSL's aes_core.c, a public-domain implementation by Vincent
|
|
* Rijmen, Antoon Bosselaers and Paulo Barreto.
|
|
*
|
|
* An older version of this implementation is available in the public
|
|
* domain, but this one is (c) Emily Stark, Mike Hamburg, Dan Boneh,
|
|
* Stanford University 2008-2010 and BSD-licensed for liability
|
|
* reasons.
|
|
*
|
|
* @author Emily Stark
|
|
* @author Mike Hamburg
|
|
* @author Dan Boneh
|
|
*/
|
|
|
|
const cipher = {};
|
|
|
|
/**
|
|
* Schedule out an AES key for both encryption and decryption. This
|
|
* is a low-level class. Use a cipher mode to do bulk encryption.
|
|
*
|
|
* @constructor
|
|
* @param {Array} key The key as an array of 4, 6 or 8 words.
|
|
*/
|
|
cipher.aes = class {
|
|
constructor(key) {
|
|
/**
|
|
* The expanded S-box and inverse S-box tables. These will be computed
|
|
* on the client so that we don't have to send them down the wire.
|
|
*
|
|
* There are two tables, _tables[0] is for encryption and
|
|
* _tables[1] is for decryption.
|
|
*
|
|
* The first 4 sub-tables are the expanded S-box with MixColumns. The
|
|
* last (_tables[01][4]) is the S-box itself.
|
|
*
|
|
* @private
|
|
*/
|
|
const aes = this;
|
|
aes._tables = [[[], [], [], [], []], [[], [], [], [], []]];
|
|
|
|
if (!aes._tables[0][0][0]) {
|
|
aes._precompute();
|
|
}
|
|
|
|
const sbox = aes._tables[0][4];
|
|
const decTable = aes._tables[1];
|
|
const keyLen = key.length;
|
|
|
|
let i, encKey, decKey, rcon = 1;
|
|
|
|
if (keyLen !== 4 && keyLen !== 6 && keyLen !== 8) {
|
|
throw new Error("invalid aes key size");
|
|
}
|
|
|
|
aes._key = [encKey = key.slice(0), decKey = []];
|
|
|
|
// schedule encryption keys
|
|
for (i = keyLen; i < 4 * keyLen + 28; i++) {
|
|
let tmp = encKey[i - 1];
|
|
|
|
// apply sbox
|
|
if (i % keyLen === 0 || (keyLen === 8 && i % keyLen === 4)) {
|
|
tmp = sbox[tmp >>> 24] << 24 ^ sbox[tmp >> 16 & 255] << 16 ^ sbox[tmp >> 8 & 255] << 8 ^ sbox[tmp & 255];
|
|
|
|
// shift rows and add rcon
|
|
if (i % keyLen === 0) {
|
|
tmp = tmp << 8 ^ tmp >>> 24 ^ rcon << 24;
|
|
rcon = rcon << 1 ^ (rcon >> 7) * 283;
|
|
}
|
|
}
|
|
|
|
encKey[i] = encKey[i - keyLen] ^ tmp;
|
|
}
|
|
|
|
// schedule decryption keys
|
|
for (let j = 0; i; j++, i--) {
|
|
const tmp = encKey[j & 3 ? i : i - 4];
|
|
if (i <= 4 || j < 4) {
|
|
decKey[j] = tmp;
|
|
} else {
|
|
decKey[j] = decTable[0][sbox[tmp >>> 24]] ^
|
|
decTable[1][sbox[tmp >> 16 & 255]] ^
|
|
decTable[2][sbox[tmp >> 8 & 255]] ^
|
|
decTable[3][sbox[tmp & 255]];
|
|
}
|
|
}
|
|
}
|
|
// public
|
|
/* Something like this might appear here eventually
|
|
name: "AES",
|
|
blockSize: 4,
|
|
keySizes: [4,6,8],
|
|
*/
|
|
|
|
/**
|
|
* Encrypt an array of 4 big-endian words.
|
|
* @param {Array} data The plaintext.
|
|
* @return {Array} The ciphertext.
|
|
*/
|
|
encrypt(data) {
|
|
return this._crypt(data, 0);
|
|
}
|
|
|
|
/**
|
|
* Decrypt an array of 4 big-endian words.
|
|
* @param {Array} data The ciphertext.
|
|
* @return {Array} The plaintext.
|
|
*/
|
|
decrypt(data) {
|
|
return this._crypt(data, 1);
|
|
}
|
|
|
|
/**
|
|
* Expand the S-box tables.
|
|
*
|
|
* @private
|
|
*/
|
|
_precompute() {
|
|
const encTable = this._tables[0];
|
|
const decTable = this._tables[1];
|
|
const sbox = encTable[4];
|
|
const sboxInv = decTable[4];
|
|
const d = [];
|
|
const th = [];
|
|
let xInv, x2, x4, x8;
|
|
|
|
// Compute double and third tables
|
|
for (let i = 0; i < 256; i++) {
|
|
th[(d[i] = i << 1 ^ (i >> 7) * 283) ^ i] = i;
|
|
}
|
|
|
|
for (let x = xInv = 0; !sbox[x]; x ^= x2 || 1, xInv = th[xInv] || 1) {
|
|
// Compute sbox
|
|
let s = xInv ^ xInv << 1 ^ xInv << 2 ^ xInv << 3 ^ xInv << 4;
|
|
s = s >> 8 ^ s & 255 ^ 99;
|
|
sbox[x] = s;
|
|
sboxInv[s] = x;
|
|
|
|
// Compute MixColumns
|
|
x8 = d[x4 = d[x2 = d[x]]];
|
|
let tDec = x8 * 0x1010101 ^ x4 * 0x10001 ^ x2 * 0x101 ^ x * 0x1010100;
|
|
let tEnc = d[s] * 0x101 ^ s * 0x1010100;
|
|
|
|
for (let i = 0; i < 4; i++) {
|
|
encTable[i][x] = tEnc = tEnc << 24 ^ tEnc >>> 8;
|
|
decTable[i][s] = tDec = tDec << 24 ^ tDec >>> 8;
|
|
}
|
|
}
|
|
|
|
// Compactify. Considerable speedup on Firefox.
|
|
for (let i = 0; i < 5; i++) {
|
|
encTable[i] = encTable[i].slice(0);
|
|
decTable[i] = decTable[i].slice(0);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Encryption and decryption core.
|
|
* @param {Array} input Four words to be encrypted or decrypted.
|
|
* @param dir The direction, 0 for encrypt and 1 for decrypt.
|
|
* @return {Array} The four encrypted or decrypted words.
|
|
* @private
|
|
*/
|
|
_crypt(input, dir) {
|
|
if (input.length !== 4) {
|
|
throw new Error("invalid aes block size");
|
|
}
|
|
|
|
const key = this._key[dir];
|
|
|
|
const nInnerRounds = key.length / 4 - 2;
|
|
const out = [0, 0, 0, 0];
|
|
const table = this._tables[dir];
|
|
|
|
// load up the tables
|
|
const t0 = table[0];
|
|
const t1 = table[1];
|
|
const t2 = table[2];
|
|
const t3 = table[3];
|
|
const sbox = table[4];
|
|
|
|
// state variables a,b,c,d are loaded with pre-whitened data
|
|
let a = input[0] ^ key[0];
|
|
let b = input[dir ? 3 : 1] ^ key[1];
|
|
let c = input[2] ^ key[2];
|
|
let d = input[dir ? 1 : 3] ^ key[3];
|
|
let kIndex = 4;
|
|
let a2, b2, c2;
|
|
|
|
// Inner rounds. Cribbed from OpenSSL.
|
|
for (let i = 0; i < nInnerRounds; i++) {
|
|
a2 = t0[a >>> 24] ^ t1[b >> 16 & 255] ^ t2[c >> 8 & 255] ^ t3[d & 255] ^ key[kIndex];
|
|
b2 = t0[b >>> 24] ^ t1[c >> 16 & 255] ^ t2[d >> 8 & 255] ^ t3[a & 255] ^ key[kIndex + 1];
|
|
c2 = t0[c >>> 24] ^ t1[d >> 16 & 255] ^ t2[a >> 8 & 255] ^ t3[b & 255] ^ key[kIndex + 2];
|
|
d = t0[d >>> 24] ^ t1[a >> 16 & 255] ^ t2[b >> 8 & 255] ^ t3[c & 255] ^ key[kIndex + 3];
|
|
kIndex += 4;
|
|
a = a2; b = b2; c = c2;
|
|
}
|
|
|
|
// Last round.
|
|
for (let i = 0; i < 4; i++) {
|
|
out[dir ? 3 & -i : i] =
|
|
sbox[a >>> 24] << 24 ^
|
|
sbox[b >> 16 & 255] << 16 ^
|
|
sbox[c >> 8 & 255] << 8 ^
|
|
sbox[d & 255] ^
|
|
key[kIndex++];
|
|
a2 = a; a = b; b = c; c = d; d = a2;
|
|
}
|
|
|
|
return out;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Random values
|
|
* @namespace
|
|
*/
|
|
const random = {
|
|
/**
|
|
* Generate random words with pure js, cryptographically not as strong & safe as native implementation.
|
|
* @param {TypedArray} typedArray The array to fill.
|
|
* @return {TypedArray} The random values.
|
|
*/
|
|
getRandomValues(typedArray) {
|
|
const words = new Uint32Array(typedArray.buffer);
|
|
const r = (m_w) => {
|
|
let m_z = 0x3ade68b1;
|
|
const mask = 0xffffffff;
|
|
return function () {
|
|
m_z = (0x9069 * (m_z & 0xFFFF) + (m_z >> 0x10)) & mask;
|
|
m_w = (0x4650 * (m_w & 0xFFFF) + (m_w >> 0x10)) & mask;
|
|
const result = ((((m_z << 0x10) + m_w) & mask) / 0x100000000) + .5;
|
|
return result * (Math.random() > .5 ? 1 : -1);
|
|
};
|
|
};
|
|
for (let i = 0, rcache; i < typedArray.length; i += 4) {
|
|
const _r = r((rcache || Math.random()) * 0x100000000);
|
|
rcache = _r() * 0x3ade67b7;
|
|
words[i / 4] = (_r() * 0x100000000) | 0;
|
|
}
|
|
return typedArray;
|
|
}
|
|
};
|
|
|
|
/** @fileOverview CTR mode implementation.
|
|
*
|
|
* Special thanks to Roy Nicholson for pointing out a bug in our
|
|
* implementation.
|
|
*
|
|
* @author Emily Stark
|
|
* @author Mike Hamburg
|
|
* @author Dan Boneh
|
|
*/
|
|
|
|
/** Brian Gladman's CTR Mode.
|
|
* @constructor
|
|
* @param {Object} _prf The aes instance to generate key.
|
|
* @param {bitArray} _iv The iv for ctr mode, it must be 128 bits.
|
|
*/
|
|
|
|
const mode = {};
|
|
|
|
/**
|
|
* Brian Gladman's CTR Mode.
|
|
* @namespace
|
|
*/
|
|
mode.ctrGladman = class {
|
|
constructor(prf, iv) {
|
|
this._prf = prf;
|
|
this._initIv = iv;
|
|
this._iv = iv;
|
|
}
|
|
|
|
reset() {
|
|
this._iv = this._initIv;
|
|
}
|
|
|
|
/** Input some data to calculate.
|
|
* @param {bitArray} data the data to process, it must be intergral multiple of 128 bits unless it's the last.
|
|
*/
|
|
update(data) {
|
|
return this.calculate(this._prf, data, this._iv);
|
|
}
|
|
|
|
incWord(word) {
|
|
if (((word >> 24) & 0xff) === 0xff) { //overflow
|
|
let b1 = (word >> 16) & 0xff;
|
|
let b2 = (word >> 8) & 0xff;
|
|
let b3 = word & 0xff;
|
|
|
|
if (b1 === 0xff) { // overflow b1
|
|
b1 = 0;
|
|
if (b2 === 0xff) {
|
|
b2 = 0;
|
|
if (b3 === 0xff) {
|
|
b3 = 0;
|
|
} else {
|
|
++b3;
|
|
}
|
|
} else {
|
|
++b2;
|
|
}
|
|
} else {
|
|
++b1;
|
|
}
|
|
|
|
word = 0;
|
|
word += (b1 << 16);
|
|
word += (b2 << 8);
|
|
word += b3;
|
|
} else {
|
|
word += (0x01 << 24);
|
|
}
|
|
return word;
|
|
}
|
|
|
|
incCounter(counter) {
|
|
if ((counter[0] = this.incWord(counter[0])) === 0) {
|
|
// encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8
|
|
counter[1] = this.incWord(counter[1]);
|
|
}
|
|
}
|
|
|
|
calculate(prf, data, iv) {
|
|
let l;
|
|
if (!(l = data.length)) {
|
|
return [];
|
|
}
|
|
const bl = bitArray.bitLength(data);
|
|
for (let i = 0; i < l; i += 4) {
|
|
this.incCounter(iv);
|
|
const e = prf.encrypt(iv);
|
|
data[i] ^= e[0];
|
|
data[i + 1] ^= e[1];
|
|
data[i + 2] ^= e[2];
|
|
data[i + 3] ^= e[3];
|
|
}
|
|
return bitArray.clamp(data, bl);
|
|
}
|
|
};
|
|
|
|
const misc = {
|
|
importKey(password) {
|
|
return new misc.hmacSha1(codec.bytes.toBits(password));
|
|
},
|
|
pbkdf2(prf, salt, count, length) {
|
|
count = count || 10000;
|
|
if (length < 0 || count < 0) {
|
|
throw new Error("invalid params to pbkdf2");
|
|
}
|
|
const byteLength = ((length >> 5) + 1) << 2;
|
|
let u, ui, i, j, k;
|
|
const arrayBuffer = new ArrayBuffer(byteLength);
|
|
const out = new DataView(arrayBuffer);
|
|
let outLength = 0;
|
|
const b = bitArray;
|
|
salt = codec.bytes.toBits(salt);
|
|
for (k = 1; outLength < (byteLength || 1); k++) {
|
|
u = ui = prf.encrypt(b.concat(salt, [k]));
|
|
for (i = 1; i < count; i++) {
|
|
ui = prf.encrypt(ui);
|
|
for (j = 0; j < ui.length; j++) {
|
|
u[j] ^= ui[j];
|
|
}
|
|
}
|
|
for (i = 0; outLength < (byteLength || 1) && i < u.length; i++) {
|
|
out.setInt32(outLength, u[i]);
|
|
outLength += 4;
|
|
}
|
|
}
|
|
return arrayBuffer.slice(0, length / 8);
|
|
}
|
|
};
|
|
|
|
/** @fileOverview HMAC implementation.
|
|
*
|
|
* @author Emily Stark
|
|
* @author Mike Hamburg
|
|
* @author Dan Boneh
|
|
*/
|
|
|
|
/** HMAC with the specified hash function.
|
|
* @constructor
|
|
* @param {bitArray} key the key for HMAC.
|
|
* @param {Object} [Hash=hash.sha1] The hash function to use.
|
|
*/
|
|
misc.hmacSha1 = class {
|
|
|
|
constructor(key) {
|
|
const hmac = this;
|
|
const Hash = hmac._hash = hash.sha1;
|
|
const exKey = [[], []];
|
|
hmac._baseHash = [new Hash(), new Hash()];
|
|
const bs = hmac._baseHash[0].blockSize / 32;
|
|
|
|
if (key.length > bs) {
|
|
key = new Hash().update(key).finalize();
|
|
}
|
|
|
|
for (let i = 0; i < bs; i++) {
|
|
exKey[0][i] = key[i] ^ 0x36363636;
|
|
exKey[1][i] = key[i] ^ 0x5C5C5C5C;
|
|
}
|
|
|
|
hmac._baseHash[0].update(exKey[0]);
|
|
hmac._baseHash[1].update(exKey[1]);
|
|
hmac._resultHash = new Hash(hmac._baseHash[0]);
|
|
}
|
|
reset() {
|
|
const hmac = this;
|
|
hmac._resultHash = new hmac._hash(hmac._baseHash[0]);
|
|
hmac._updated = false;
|
|
}
|
|
|
|
update(data) {
|
|
const hmac = this;
|
|
hmac._updated = true;
|
|
hmac._resultHash.update(data);
|
|
}
|
|
|
|
digest() {
|
|
const hmac = this;
|
|
const w = hmac._resultHash.finalize();
|
|
const result = new (hmac._hash)(hmac._baseHash[1]).update(w).finalize();
|
|
|
|
hmac.reset();
|
|
|
|
return result;
|
|
}
|
|
|
|
encrypt(data) {
|
|
if (!this._updated) {
|
|
this.update(data);
|
|
return this.digest(data);
|
|
} else {
|
|
throw new Error("encrypt on already updated hmac called!");
|
|
}
|
|
}
|
|
};
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const GET_RANDOM_VALUES_SUPPORTED = typeof crypto != UNDEFINED_TYPE && typeof crypto.getRandomValues == FUNCTION_TYPE;
|
|
|
|
const ERR_INVALID_PASSWORD = "Invalid password";
|
|
const ERR_INVALID_SIGNATURE = "Invalid signature";
|
|
const ERR_ABORT_CHECK_PASSWORD = "zipjs-abort-check-password";
|
|
|
|
function getRandomValues(array) {
|
|
if (GET_RANDOM_VALUES_SUPPORTED) {
|
|
return crypto.getRandomValues(array);
|
|
} else {
|
|
return random.getRandomValues(array);
|
|
}
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const BLOCK_LENGTH = 16;
|
|
const RAW_FORMAT = "raw";
|
|
const PBKDF2_ALGORITHM = { name: "PBKDF2" };
|
|
const HASH_ALGORITHM = { name: "HMAC" };
|
|
const HASH_FUNCTION = "SHA-1";
|
|
const BASE_KEY_ALGORITHM = Object.assign({ hash: HASH_ALGORITHM }, PBKDF2_ALGORITHM);
|
|
const DERIVED_BITS_ALGORITHM = Object.assign({ iterations: 1000, hash: { name: HASH_FUNCTION } }, PBKDF2_ALGORITHM);
|
|
const DERIVED_BITS_USAGE = ["deriveBits"];
|
|
const SALT_LENGTH = [8, 12, 16];
|
|
const KEY_LENGTH = [16, 24, 32];
|
|
const SIGNATURE_LENGTH = 10;
|
|
const COUNTER_DEFAULT_VALUE = [0, 0, 0, 0];
|
|
// deno-lint-ignore valid-typeof
|
|
const CRYPTO_API_SUPPORTED = typeof crypto != UNDEFINED_TYPE;
|
|
const subtle = CRYPTO_API_SUPPORTED && crypto.subtle;
|
|
const SUBTLE_API_SUPPORTED = CRYPTO_API_SUPPORTED && typeof subtle != UNDEFINED_TYPE;
|
|
const codecBytes = codec.bytes;
|
|
const Aes = cipher.aes;
|
|
const CtrGladman = mode.ctrGladman;
|
|
const HmacSha1 = misc.hmacSha1;
|
|
|
|
let IMPORT_KEY_SUPPORTED = CRYPTO_API_SUPPORTED && SUBTLE_API_SUPPORTED && typeof subtle.importKey == FUNCTION_TYPE;
|
|
let DERIVE_BITS_SUPPORTED = CRYPTO_API_SUPPORTED && SUBTLE_API_SUPPORTED && typeof subtle.deriveBits == FUNCTION_TYPE;
|
|
|
|
class AESDecryptionStream extends TransformStream {
|
|
|
|
constructor({ password, rawPassword, signed, encryptionStrength, checkPasswordOnly }) {
|
|
super({
|
|
start() {
|
|
Object.assign(this, {
|
|
ready: new Promise(resolve => this.resolveReady = resolve),
|
|
password: encodePassword(password, rawPassword),
|
|
signed,
|
|
strength: encryptionStrength - 1,
|
|
pending: new Uint8Array()
|
|
});
|
|
},
|
|
async transform(chunk, controller) {
|
|
const aesCrypto = this;
|
|
const {
|
|
password,
|
|
strength,
|
|
resolveReady,
|
|
ready
|
|
} = aesCrypto;
|
|
if (password) {
|
|
await createDecryptionKeys(aesCrypto, strength, password, subarray(chunk, 0, SALT_LENGTH[strength] + 2));
|
|
chunk = subarray(chunk, SALT_LENGTH[strength] + 2);
|
|
if (checkPasswordOnly) {
|
|
controller.error(new Error(ERR_ABORT_CHECK_PASSWORD));
|
|
} else {
|
|
resolveReady();
|
|
}
|
|
} else {
|
|
await ready;
|
|
}
|
|
const output = new Uint8Array(chunk.length - SIGNATURE_LENGTH - ((chunk.length - SIGNATURE_LENGTH) % BLOCK_LENGTH));
|
|
controller.enqueue(append(aesCrypto, chunk, output, 0, SIGNATURE_LENGTH, true));
|
|
},
|
|
async flush(controller) {
|
|
const {
|
|
signed,
|
|
ctr,
|
|
hmac,
|
|
pending,
|
|
ready
|
|
} = this;
|
|
if (hmac && ctr) {
|
|
await ready;
|
|
const chunkToDecrypt = subarray(pending, 0, pending.length - SIGNATURE_LENGTH);
|
|
const originalSignature = subarray(pending, pending.length - SIGNATURE_LENGTH);
|
|
let decryptedChunkArray = new Uint8Array();
|
|
if (chunkToDecrypt.length) {
|
|
const encryptedChunk = toBits(codecBytes, chunkToDecrypt);
|
|
hmac.update(encryptedChunk);
|
|
const decryptedChunk = ctr.update(encryptedChunk);
|
|
decryptedChunkArray = fromBits(codecBytes, decryptedChunk);
|
|
}
|
|
if (signed) {
|
|
const signature = subarray(fromBits(codecBytes, hmac.digest()), 0, SIGNATURE_LENGTH);
|
|
for (let indexSignature = 0; indexSignature < SIGNATURE_LENGTH; indexSignature++) {
|
|
if (signature[indexSignature] != originalSignature[indexSignature]) {
|
|
throw new Error(ERR_INVALID_SIGNATURE);
|
|
}
|
|
}
|
|
}
|
|
controller.enqueue(decryptedChunkArray);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
class AESEncryptionStream extends TransformStream {
|
|
|
|
constructor({ password, rawPassword, encryptionStrength }) {
|
|
// deno-lint-ignore prefer-const
|
|
let stream;
|
|
super({
|
|
start() {
|
|
Object.assign(this, {
|
|
ready: new Promise(resolve => this.resolveReady = resolve),
|
|
password: encodePassword(password, rawPassword),
|
|
strength: encryptionStrength - 1,
|
|
pending: new Uint8Array()
|
|
});
|
|
},
|
|
async transform(chunk, controller) {
|
|
const aesCrypto = this;
|
|
const {
|
|
password,
|
|
strength,
|
|
resolveReady,
|
|
ready
|
|
} = aesCrypto;
|
|
let preamble = new Uint8Array();
|
|
if (password) {
|
|
preamble = await createEncryptionKeys(aesCrypto, strength, password);
|
|
resolveReady();
|
|
} else {
|
|
await ready;
|
|
}
|
|
const output = new Uint8Array(preamble.length + chunk.length - (chunk.length % BLOCK_LENGTH));
|
|
output.set(preamble, 0);
|
|
controller.enqueue(append(aesCrypto, chunk, output, preamble.length, 0));
|
|
},
|
|
async flush(controller) {
|
|
const {
|
|
ctr,
|
|
hmac,
|
|
pending,
|
|
ready
|
|
} = this;
|
|
if (hmac && ctr) {
|
|
await ready;
|
|
let encryptedChunkArray = new Uint8Array();
|
|
if (pending.length) {
|
|
const encryptedChunk = ctr.update(toBits(codecBytes, pending));
|
|
hmac.update(encryptedChunk);
|
|
encryptedChunkArray = fromBits(codecBytes, encryptedChunk);
|
|
}
|
|
stream.signature = fromBits(codecBytes, hmac.digest()).slice(0, SIGNATURE_LENGTH);
|
|
controller.enqueue(concat(encryptedChunkArray, stream.signature));
|
|
}
|
|
}
|
|
});
|
|
stream = this;
|
|
}
|
|
}
|
|
|
|
function append(aesCrypto, input, output, paddingStart, paddingEnd, verifySignature) {
|
|
const {
|
|
ctr,
|
|
hmac,
|
|
pending
|
|
} = aesCrypto;
|
|
const inputLength = input.length - paddingEnd;
|
|
if (pending.length) {
|
|
input = concat(pending, input);
|
|
output = expand(output, inputLength - (inputLength % BLOCK_LENGTH));
|
|
}
|
|
let offset;
|
|
for (offset = 0; offset <= inputLength - BLOCK_LENGTH; offset += BLOCK_LENGTH) {
|
|
const inputChunk = toBits(codecBytes, subarray(input, offset, offset + BLOCK_LENGTH));
|
|
if (verifySignature) {
|
|
hmac.update(inputChunk);
|
|
}
|
|
const outputChunk = ctr.update(inputChunk);
|
|
if (!verifySignature) {
|
|
hmac.update(outputChunk);
|
|
}
|
|
output.set(fromBits(codecBytes, outputChunk), offset + paddingStart);
|
|
}
|
|
aesCrypto.pending = subarray(input, offset);
|
|
return output;
|
|
}
|
|
|
|
async function createDecryptionKeys(decrypt, strength, password, preamble) {
|
|
const passwordVerificationKey = await createKeys$1(decrypt, strength, password, subarray(preamble, 0, SALT_LENGTH[strength]));
|
|
const passwordVerification = subarray(preamble, SALT_LENGTH[strength]);
|
|
if (passwordVerificationKey[0] != passwordVerification[0] || passwordVerificationKey[1] != passwordVerification[1]) {
|
|
throw new Error(ERR_INVALID_PASSWORD);
|
|
}
|
|
}
|
|
|
|
async function createEncryptionKeys(encrypt, strength, password) {
|
|
const salt = getRandomValues(new Uint8Array(SALT_LENGTH[strength]));
|
|
const passwordVerification = await createKeys$1(encrypt, strength, password, salt);
|
|
return concat(salt, passwordVerification);
|
|
}
|
|
|
|
async function createKeys$1(aesCrypto, strength, password, salt) {
|
|
aesCrypto.password = null;
|
|
const baseKey = await importKey(RAW_FORMAT, password, BASE_KEY_ALGORITHM, false, DERIVED_BITS_USAGE);
|
|
const derivedBits = await deriveBits(Object.assign({ salt }, DERIVED_BITS_ALGORITHM), baseKey, 8 * ((KEY_LENGTH[strength] * 2) + 2));
|
|
const compositeKey = new Uint8Array(derivedBits);
|
|
const key = toBits(codecBytes, subarray(compositeKey, 0, KEY_LENGTH[strength]));
|
|
const authentication = toBits(codecBytes, subarray(compositeKey, KEY_LENGTH[strength], KEY_LENGTH[strength] * 2));
|
|
const passwordVerification = subarray(compositeKey, KEY_LENGTH[strength] * 2);
|
|
Object.assign(aesCrypto, {
|
|
keys: {
|
|
key,
|
|
authentication,
|
|
passwordVerification
|
|
},
|
|
ctr: new CtrGladman(new Aes(key), Array.from(COUNTER_DEFAULT_VALUE)),
|
|
hmac: new HmacSha1(authentication)
|
|
});
|
|
return passwordVerification;
|
|
}
|
|
|
|
async function importKey(format, password, algorithm, extractable, keyUsages) {
|
|
if (IMPORT_KEY_SUPPORTED) {
|
|
try {
|
|
return await subtle.importKey(format, password, algorithm, extractable, keyUsages);
|
|
} catch {
|
|
IMPORT_KEY_SUPPORTED = false;
|
|
return misc.importKey(password);
|
|
}
|
|
} else {
|
|
return misc.importKey(password);
|
|
}
|
|
}
|
|
|
|
async function deriveBits(algorithm, baseKey, length) {
|
|
if (DERIVE_BITS_SUPPORTED) {
|
|
try {
|
|
return await subtle.deriveBits(algorithm, baseKey, length);
|
|
} catch {
|
|
DERIVE_BITS_SUPPORTED = false;
|
|
return misc.pbkdf2(baseKey, algorithm.salt, DERIVED_BITS_ALGORITHM.iterations, length);
|
|
}
|
|
} else {
|
|
return misc.pbkdf2(baseKey, algorithm.salt, DERIVED_BITS_ALGORITHM.iterations, length);
|
|
}
|
|
}
|
|
|
|
function encodePassword(password, rawPassword) {
|
|
if (rawPassword === UNDEFINED_VALUE) {
|
|
return encodeText(password);
|
|
} else {
|
|
return rawPassword;
|
|
}
|
|
}
|
|
|
|
function concat(leftArray, rightArray) {
|
|
let array = leftArray;
|
|
if (leftArray.length + rightArray.length) {
|
|
array = new Uint8Array(leftArray.length + rightArray.length);
|
|
array.set(leftArray, 0);
|
|
array.set(rightArray, leftArray.length);
|
|
}
|
|
return array;
|
|
}
|
|
|
|
function expand(inputArray, length) {
|
|
if (length && length > inputArray.length) {
|
|
const array = inputArray;
|
|
inputArray = new Uint8Array(length);
|
|
inputArray.set(array, 0);
|
|
}
|
|
return inputArray;
|
|
}
|
|
|
|
function subarray(array, begin, end) {
|
|
return array.subarray(begin, end);
|
|
}
|
|
|
|
function fromBits(codecBytes, chunk) {
|
|
return codecBytes.fromBits(chunk);
|
|
}
|
|
function toBits(codecBytes, chunk) {
|
|
return codecBytes.toBits(chunk);
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const HEADER_LENGTH = 12;
|
|
|
|
class ZipCryptoDecryptionStream extends TransformStream {
|
|
|
|
constructor({ password, passwordVerification, checkPasswordOnly }) {
|
|
super({
|
|
start() {
|
|
Object.assign(this, {
|
|
password,
|
|
passwordVerification
|
|
});
|
|
createKeys(this, password);
|
|
},
|
|
transform(chunk, controller) {
|
|
const zipCrypto = this;
|
|
if (zipCrypto.password) {
|
|
const decryptedHeader = decrypt(zipCrypto, chunk.subarray(0, HEADER_LENGTH));
|
|
zipCrypto.password = null;
|
|
if (decryptedHeader.at(-1) != zipCrypto.passwordVerification) {
|
|
throw new Error(ERR_INVALID_PASSWORD);
|
|
}
|
|
chunk = chunk.subarray(HEADER_LENGTH);
|
|
}
|
|
if (checkPasswordOnly) {
|
|
controller.error(new Error(ERR_ABORT_CHECK_PASSWORD));
|
|
} else {
|
|
controller.enqueue(decrypt(zipCrypto, chunk));
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
class ZipCryptoEncryptionStream extends TransformStream {
|
|
|
|
constructor({ password, passwordVerification }) {
|
|
super({
|
|
start() {
|
|
Object.assign(this, {
|
|
password,
|
|
passwordVerification
|
|
});
|
|
createKeys(this, password);
|
|
},
|
|
transform(chunk, controller) {
|
|
const zipCrypto = this;
|
|
let output;
|
|
let offset;
|
|
if (zipCrypto.password) {
|
|
zipCrypto.password = null;
|
|
const header = getRandomValues(new Uint8Array(HEADER_LENGTH));
|
|
header[HEADER_LENGTH - 1] = zipCrypto.passwordVerification;
|
|
output = new Uint8Array(chunk.length + header.length);
|
|
output.set(encrypt(zipCrypto, header), 0);
|
|
offset = HEADER_LENGTH;
|
|
} else {
|
|
output = new Uint8Array(chunk.length);
|
|
offset = 0;
|
|
}
|
|
output.set(encrypt(zipCrypto, chunk), offset);
|
|
controller.enqueue(output);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
function decrypt(target, input) {
|
|
const output = new Uint8Array(input.length);
|
|
for (let index = 0; index < input.length; index++) {
|
|
output[index] = getByte(target) ^ input[index];
|
|
updateKeys(target, output[index]);
|
|
}
|
|
return output;
|
|
}
|
|
|
|
function encrypt(target, input) {
|
|
const output = new Uint8Array(input.length);
|
|
for (let index = 0; index < input.length; index++) {
|
|
output[index] = getByte(target) ^ input[index];
|
|
updateKeys(target, input[index]);
|
|
}
|
|
return output;
|
|
}
|
|
|
|
function createKeys(target, password) {
|
|
const keys = [0x12345678, 0x23456789, 0x34567890];
|
|
Object.assign(target, {
|
|
keys,
|
|
crcKey0: new Crc32(keys[0]),
|
|
crcKey2: new Crc32(keys[2])
|
|
});
|
|
for (let index = 0; index < password.length; index++) {
|
|
updateKeys(target, password.charCodeAt(index));
|
|
}
|
|
}
|
|
|
|
function updateKeys(target, byte) {
|
|
let [key0, key1, key2] = target.keys;
|
|
target.crcKey0.append([byte]);
|
|
key0 = ~target.crcKey0.get();
|
|
key1 = getInt32(Math.imul(getInt32(key1 + getInt8(key0)), 134775813) + 1);
|
|
target.crcKey2.append([key1 >>> 24]);
|
|
key2 = ~target.crcKey2.get();
|
|
target.keys = [key0, key1, key2];
|
|
}
|
|
|
|
function getByte(target) {
|
|
const temp = target.keys[2] | 2;
|
|
return getInt8(Math.imul(temp, (temp ^ 1)) >>> 8);
|
|
}
|
|
|
|
function getInt8(number) {
|
|
return number & 0xFF;
|
|
}
|
|
|
|
function getInt32(number) {
|
|
return number & 0xFFFFFFFF;
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const ERR_INVALID_UNCOMPRESSED_SIZE = "Invalid uncompressed size";
|
|
const FORMAT_DEFLATE_RAW = "deflate-raw";
|
|
const FORMAT_DEFLATE64_RAW = "deflate64-raw";
|
|
|
|
class DeflateStream extends TransformStream {
|
|
|
|
constructor(options, { chunkSize, CompressionStreamZlib, CompressionStream }) {
|
|
super({});
|
|
const { compressed, encrypted, useCompressionStream, zipCrypto, signed, level } = options;
|
|
const stream = this;
|
|
let crc32Stream, encryptionStream;
|
|
let readable = super.readable;
|
|
if ((!encrypted || zipCrypto) && signed) {
|
|
crc32Stream = new Crc32Stream();
|
|
readable = pipeThrough(readable, crc32Stream);
|
|
}
|
|
if (compressed) {
|
|
readable = pipeThroughCommpressionStream(readable, useCompressionStream, { level, chunkSize }, CompressionStream, CompressionStreamZlib, CompressionStream);
|
|
}
|
|
if (encrypted) {
|
|
if (zipCrypto) {
|
|
readable = pipeThrough(readable, new ZipCryptoEncryptionStream(options));
|
|
} else {
|
|
encryptionStream = new AESEncryptionStream(options);
|
|
readable = pipeThrough(readable, encryptionStream);
|
|
}
|
|
}
|
|
setReadable(stream, readable, () => {
|
|
let signature;
|
|
if (encrypted && !zipCrypto) {
|
|
signature = encryptionStream.signature;
|
|
}
|
|
if ((!encrypted || zipCrypto) && signed) {
|
|
signature = new DataView(crc32Stream.value.buffer).getUint32(0);
|
|
}
|
|
stream.signature = signature;
|
|
});
|
|
}
|
|
}
|
|
|
|
class InflateStream extends TransformStream {
|
|
|
|
constructor(options, { chunkSize, DecompressionStreamZlib, DecompressionStream }) {
|
|
super({});
|
|
const { zipCrypto, encrypted, signed, signature, compressed, useCompressionStream, deflate64 } = options;
|
|
let crc32Stream, decryptionStream;
|
|
let readable = super.readable;
|
|
if (encrypted) {
|
|
if (zipCrypto) {
|
|
readable = pipeThrough(readable, new ZipCryptoDecryptionStream(options));
|
|
} else {
|
|
decryptionStream = new AESDecryptionStream(options);
|
|
readable = pipeThrough(readable, decryptionStream);
|
|
}
|
|
}
|
|
if (compressed) {
|
|
readable = pipeThroughCommpressionStream(readable, useCompressionStream, { chunkSize, deflate64 }, DecompressionStream, DecompressionStreamZlib, DecompressionStream);
|
|
}
|
|
if ((!encrypted || zipCrypto) && signed) {
|
|
crc32Stream = new Crc32Stream();
|
|
readable = pipeThrough(readable, crc32Stream);
|
|
}
|
|
setReadable(this, readable, () => {
|
|
if ((!encrypted || zipCrypto) && signed) {
|
|
const dataViewSignature = new DataView(crc32Stream.value.buffer);
|
|
if (signature != dataViewSignature.getUint32(0, false)) {
|
|
throw new Error(ERR_INVALID_SIGNATURE);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
function setReadable(stream, readable, flush) {
|
|
readable = pipeThrough(readable, new TransformStream({ flush }));
|
|
Object.defineProperty(stream, "readable", {
|
|
get() {
|
|
return readable;
|
|
}
|
|
});
|
|
}
|
|
|
|
function pipeThroughCommpressionStream(readable, useCompressionStream, options, CompressionStreamNative, CompressionStreamZlib, CompressionStream) {
|
|
const Stream = useCompressionStream && CompressionStreamNative ? CompressionStreamNative : CompressionStreamZlib || CompressionStream;
|
|
const format = options.deflate64 ? FORMAT_DEFLATE64_RAW : FORMAT_DEFLATE_RAW;
|
|
try {
|
|
readable = pipeThrough(readable, new Stream(format, options));
|
|
} catch (error) {
|
|
if (useCompressionStream) {
|
|
if (CompressionStreamZlib) {
|
|
readable = pipeThrough(readable, new CompressionStreamZlib(format, options));
|
|
} else if (CompressionStream) {
|
|
readable = pipeThrough(readable, new CompressionStream(format, options));
|
|
} else {
|
|
throw error;
|
|
}
|
|
} else {
|
|
throw error;
|
|
}
|
|
}
|
|
return readable;
|
|
}
|
|
|
|
function pipeThrough(readable, transformStream) {
|
|
return readable.pipeThrough(transformStream);
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const MESSAGE_EVENT_TYPE = "message";
|
|
const MESSAGE_START = "start";
|
|
const MESSAGE_PULL = "pull";
|
|
const MESSAGE_DATA = "data";
|
|
const MESSAGE_ACK_DATA = "ack";
|
|
const MESSAGE_CLOSE = "close";
|
|
const CODEC_DEFLATE = "deflate";
|
|
const CODEC_INFLATE = "inflate";
|
|
|
|
class CodecStream extends TransformStream {
|
|
|
|
constructor(options, config) {
|
|
super({});
|
|
const codec = this;
|
|
const { codecType } = options;
|
|
let Stream;
|
|
if (codecType.startsWith(CODEC_DEFLATE)) {
|
|
Stream = DeflateStream;
|
|
} else if (codecType.startsWith(CODEC_INFLATE)) {
|
|
Stream = InflateStream;
|
|
}
|
|
codec.outputSize = 0;
|
|
let inputSize = 0;
|
|
const stream = new Stream(options, config);
|
|
const readable = super.readable;
|
|
const inputSizeStream = new TransformStream({
|
|
transform(chunk, controller) {
|
|
if (chunk && chunk.length) {
|
|
inputSize += chunk.length;
|
|
controller.enqueue(chunk);
|
|
}
|
|
},
|
|
flush() {
|
|
Object.assign(codec, {
|
|
inputSize
|
|
});
|
|
}
|
|
});
|
|
const outputSizeStream = new TransformStream({
|
|
transform(chunk, controller) {
|
|
if (chunk && chunk.length) {
|
|
controller.enqueue(chunk);
|
|
codec.outputSize += chunk.length;
|
|
if (options.outputSize !== UNDEFINED_VALUE && codec.outputSize > options.outputSize) {
|
|
throw new Error(ERR_INVALID_UNCOMPRESSED_SIZE);
|
|
}
|
|
}
|
|
},
|
|
flush() {
|
|
const { signature } = stream;
|
|
Object.assign(codec, {
|
|
signature,
|
|
inputSize
|
|
});
|
|
}
|
|
});
|
|
Object.defineProperty(codec, "readable", {
|
|
get() {
|
|
return readable.pipeThrough(inputSizeStream).pipeThrough(stream).pipeThrough(outputSizeStream);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
class ChunkStream extends TransformStream {
|
|
|
|
constructor(chunkSize) {
|
|
let pendingChunk;
|
|
super({
|
|
transform,
|
|
flush(controller) {
|
|
if (pendingChunk && pendingChunk.length) {
|
|
controller.enqueue(pendingChunk);
|
|
}
|
|
}
|
|
});
|
|
|
|
function transform(chunk, controller) {
|
|
if (pendingChunk) {
|
|
const newChunk = new Uint8Array(pendingChunk.length + chunk.length);
|
|
newChunk.set(pendingChunk);
|
|
newChunk.set(chunk, pendingChunk.length);
|
|
chunk = newChunk;
|
|
pendingChunk = null;
|
|
}
|
|
if (chunk.length > chunkSize) {
|
|
controller.enqueue(chunk.slice(0, chunkSize));
|
|
transform(chunk.slice(chunkSize), controller);
|
|
} else {
|
|
pendingChunk = chunk;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const MODULE_WORKER_OPTIONS = { type: "module" };
|
|
|
|
let webWorkerSupported, webWorkerURI, webWorkerOptions;
|
|
let transferStreamsSupported = true;
|
|
try {
|
|
transferStreamsSupported = typeof structuredClone == FUNCTION_TYPE && structuredClone(new DOMException("", "AbortError")).code !== UNDEFINED_VALUE;
|
|
} catch {
|
|
// ignored
|
|
}
|
|
let initModule$1 = () => { };
|
|
|
|
function configureWorker({ initModule: initModuleFunction }) {
|
|
initModule$1 = initModuleFunction;
|
|
}
|
|
|
|
class CodecWorker {
|
|
|
|
constructor(workerData, { readable, writable }, { options, config, streamOptions, useWebWorkers, transferStreams, workerURI }, onTaskFinished) {
|
|
const { signal } = streamOptions;
|
|
Object.assign(workerData, {
|
|
busy: true,
|
|
readable: readable
|
|
.pipeThrough(new ChunkStream(config.chunkSize))
|
|
.pipeThrough(new ProgressWatcherStream(streamOptions), { signal }),
|
|
writable,
|
|
options: Object.assign({}, options),
|
|
workerURI,
|
|
transferStreams,
|
|
terminate() {
|
|
return new Promise(resolve => {
|
|
const { worker, busy } = workerData;
|
|
if (worker) {
|
|
if (busy) {
|
|
workerData.resolveTerminated = resolve;
|
|
} else {
|
|
worker.terminate();
|
|
resolve();
|
|
}
|
|
workerData.interface = null;
|
|
} else {
|
|
resolve();
|
|
}
|
|
});
|
|
},
|
|
onTaskFinished() {
|
|
const { resolveTerminated } = workerData;
|
|
if (resolveTerminated) {
|
|
workerData.resolveTerminated = null;
|
|
workerData.terminated = true;
|
|
workerData.worker.terminate();
|
|
resolveTerminated();
|
|
}
|
|
workerData.busy = false;
|
|
onTaskFinished(workerData);
|
|
}
|
|
});
|
|
if (webWorkerSupported === UNDEFINED_VALUE) {
|
|
// deno-lint-ignore valid-typeof
|
|
webWorkerSupported = typeof Worker != UNDEFINED_TYPE;
|
|
}
|
|
return (useWebWorkers && webWorkerSupported ? createWebWorkerInterface : createWorkerInterface)(workerData, config);
|
|
}
|
|
}
|
|
|
|
class ProgressWatcherStream extends TransformStream {
|
|
|
|
constructor({ onstart, onprogress, size, onend }) {
|
|
let chunkOffset = 0;
|
|
super({
|
|
async start() {
|
|
if (onstart) {
|
|
await callHandler(onstart, size);
|
|
}
|
|
},
|
|
async transform(chunk, controller) {
|
|
chunkOffset += chunk.length;
|
|
if (onprogress) {
|
|
await callHandler(onprogress, chunkOffset, size);
|
|
}
|
|
controller.enqueue(chunk);
|
|
},
|
|
async flush() {
|
|
if (onend) {
|
|
await callHandler(onend, chunkOffset);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
async function callHandler(handler, ...parameters) {
|
|
try {
|
|
await handler(...parameters);
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|
|
|
|
function createWorkerInterface(workerData, config) {
|
|
return {
|
|
run: () => runWorker$1(workerData, config)
|
|
};
|
|
}
|
|
|
|
function createWebWorkerInterface(workerData, config) {
|
|
const { baseURI, chunkSize } = config;
|
|
let { wasmURI } = config;
|
|
|
|
if (!workerData.interface) {
|
|
// deno-lint-ignore valid-typeof
|
|
if (typeof wasmURI == FUNCTION_TYPE) {
|
|
wasmURI = wasmURI();
|
|
}
|
|
let worker;
|
|
try {
|
|
worker = getWebWorker(workerData.workerURI, baseURI, workerData);
|
|
} catch {
|
|
webWorkerSupported = false;
|
|
return createWorkerInterface(workerData, config);
|
|
}
|
|
Object.assign(workerData, {
|
|
worker,
|
|
interface: {
|
|
run: () => runWebWorker(workerData, { chunkSize, wasmURI, baseURI })
|
|
}
|
|
});
|
|
}
|
|
return workerData.interface;
|
|
}
|
|
|
|
async function runWorker$1({ options, readable, writable, onTaskFinished }, config) {
|
|
let codecStream;
|
|
try {
|
|
if (!options.useCompressionStream) {
|
|
try {
|
|
await initModule$1(config);
|
|
} catch {
|
|
options.useCompressionStream = true;
|
|
}
|
|
}
|
|
codecStream = new CodecStream(options, config);
|
|
await readable.pipeThrough(codecStream).pipeTo(writable, { preventClose: true, preventAbort: true });
|
|
const {
|
|
signature,
|
|
inputSize,
|
|
outputSize
|
|
} = codecStream;
|
|
return {
|
|
signature,
|
|
inputSize,
|
|
outputSize
|
|
};
|
|
} catch (error) {
|
|
if (codecStream) {
|
|
error.outputSize = codecStream.outputSize;
|
|
}
|
|
throw error;
|
|
} finally {
|
|
onTaskFinished();
|
|
}
|
|
}
|
|
|
|
async function runWebWorker(workerData, config) {
|
|
let resolveResult, rejectResult;
|
|
const result = new Promise((resolve, reject) => {
|
|
resolveResult = resolve;
|
|
rejectResult = reject;
|
|
});
|
|
Object.assign(workerData, {
|
|
reader: null,
|
|
writer: null,
|
|
resolveResult,
|
|
rejectResult,
|
|
result
|
|
});
|
|
const { readable, options } = workerData;
|
|
const { writable, closed } = watchClosedStream(workerData.writable);
|
|
const streamsTransferred = sendMessage({
|
|
type: MESSAGE_START,
|
|
options,
|
|
config,
|
|
readable,
|
|
writable
|
|
}, workerData);
|
|
if (!streamsTransferred) {
|
|
Object.assign(workerData, {
|
|
reader: readable.getReader(),
|
|
writer: writable.getWriter()
|
|
});
|
|
}
|
|
const resultValue = await result;
|
|
if (!streamsTransferred) {
|
|
await writable.getWriter().close();
|
|
}
|
|
await closed;
|
|
return resultValue;
|
|
}
|
|
|
|
function watchClosedStream(writableSource) {
|
|
const { writable, readable } = new TransformStream();
|
|
const closed = readable.pipeTo(writableSource, { preventClose: true });
|
|
return { writable, closed };
|
|
}
|
|
|
|
function getWebWorker(url, baseURI, workerData, isModuleType, useBlobURI = true) {
|
|
let worker, resolvedURI, resolvedOptions;
|
|
if (webWorkerURI === UNDEFINED_VALUE) {
|
|
// deno-lint-ignore valid-typeof
|
|
const isFunctionURI = typeof url == FUNCTION_TYPE;
|
|
if (isFunctionURI) {
|
|
resolvedURI = url(useBlobURI);
|
|
} else {
|
|
resolvedURI = url;
|
|
}
|
|
const isDataURI = resolvedURI.startsWith("data:");
|
|
const isBlobURI = resolvedURI.startsWith("blob:");
|
|
if (isDataURI || isBlobURI) {
|
|
if (isModuleType === UNDEFINED_VALUE) {
|
|
isModuleType = false;
|
|
}
|
|
if (isModuleType) {
|
|
resolvedOptions = MODULE_WORKER_OPTIONS;
|
|
}
|
|
try {
|
|
worker = new Worker(resolvedURI, resolvedOptions);
|
|
} catch (error) {
|
|
if (isBlobURI) {
|
|
try {
|
|
URL.revokeObjectURL(resolvedURI);
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|
|
if (isFunctionURI && isBlobURI) {
|
|
return getWebWorker(url, baseURI, workerData, isModuleType, false);
|
|
} else if (!isModuleType) {
|
|
return getWebWorker(url, baseURI, workerData, true, false);
|
|
} else {
|
|
throw error;
|
|
}
|
|
}
|
|
} else {
|
|
if (isModuleType === UNDEFINED_VALUE) {
|
|
isModuleType = true;
|
|
}
|
|
if (isModuleType) {
|
|
resolvedOptions = MODULE_WORKER_OPTIONS;
|
|
}
|
|
try {
|
|
resolvedURI = new URL(resolvedURI, baseURI);
|
|
} catch {
|
|
// ignored
|
|
}
|
|
try {
|
|
worker = new Worker(resolvedURI, resolvedOptions);
|
|
} catch (error) {
|
|
if (!isModuleType) {
|
|
return getWebWorker(url, baseURI, workerData, false, useBlobURI);
|
|
} else {
|
|
throw error;
|
|
}
|
|
}
|
|
}
|
|
webWorkerURI = resolvedURI;
|
|
webWorkerOptions = resolvedOptions;
|
|
} else {
|
|
worker = new Worker(webWorkerURI, webWorkerOptions);
|
|
}
|
|
worker.addEventListener(MESSAGE_EVENT_TYPE, event => onMessage(event, workerData));
|
|
return worker;
|
|
}
|
|
|
|
function sendMessage(message, { worker, writer, onTaskFinished, transferStreams }) {
|
|
try {
|
|
const { value, readable, writable } = message;
|
|
const transferables = [];
|
|
if (value) {
|
|
message.value = value;
|
|
transferables.push(message.value.buffer);
|
|
}
|
|
if (transferStreams && transferStreamsSupported) {
|
|
if (readable) {
|
|
transferables.push(readable);
|
|
}
|
|
if (writable) {
|
|
transferables.push(writable);
|
|
}
|
|
} else {
|
|
message.readable = message.writable = null;
|
|
}
|
|
if (transferables.length) {
|
|
try {
|
|
worker.postMessage(message, transferables);
|
|
return true;
|
|
} catch {
|
|
transferStreamsSupported = false;
|
|
message.readable = message.writable = null;
|
|
worker.postMessage(message);
|
|
}
|
|
} else {
|
|
worker.postMessage(message);
|
|
}
|
|
} catch (error) {
|
|
if (writer) {
|
|
writer.releaseLock();
|
|
}
|
|
onTaskFinished();
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
async function onMessage({ data }, workerData) {
|
|
const { type, value, messageId, result, error } = data;
|
|
const { reader, writer, resolveResult, rejectResult, onTaskFinished } = workerData;
|
|
try {
|
|
if (error) {
|
|
const { message, stack, code, name, outputSize } = error;
|
|
const responseError = new Error(message);
|
|
Object.assign(responseError, { stack, code, name, outputSize });
|
|
close(responseError);
|
|
} else {
|
|
if (type == MESSAGE_PULL) {
|
|
const { value, done } = await reader.read();
|
|
sendMessage({ type: MESSAGE_DATA, value, done, messageId }, workerData);
|
|
}
|
|
if (type == MESSAGE_DATA) {
|
|
await writer.ready;
|
|
await writer.write(new Uint8Array(value));
|
|
sendMessage({ type: MESSAGE_ACK_DATA, messageId }, workerData);
|
|
}
|
|
if (type == MESSAGE_CLOSE) {
|
|
close(null, result);
|
|
}
|
|
}
|
|
} catch (error) {
|
|
sendMessage({ type: MESSAGE_CLOSE, messageId }, workerData);
|
|
close(error);
|
|
}
|
|
|
|
function close(error, result) {
|
|
if (error) {
|
|
rejectResult(error);
|
|
} else {
|
|
resolveResult(result);
|
|
}
|
|
if (writer) {
|
|
writer.releaseLock();
|
|
}
|
|
onTaskFinished();
|
|
}
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
let pool = [];
|
|
const pendingRequests = [];
|
|
|
|
let indexWorker = 0;
|
|
|
|
async function runWorker(stream, workerOptions) {
|
|
const { options, config } = workerOptions;
|
|
const { transferStreams, useWebWorkers, useCompressionStream, compressed, signed, encrypted } = options;
|
|
const { workerURI, maxWorkers } = config;
|
|
workerOptions.transferStreams = transferStreams || transferStreams === UNDEFINED_VALUE;
|
|
const streamCopy = !compressed && !signed && !encrypted && !workerOptions.transferStreams;
|
|
workerOptions.useWebWorkers = !streamCopy && (useWebWorkers || (useWebWorkers === UNDEFINED_VALUE && config.useWebWorkers));
|
|
workerOptions.workerURI = workerOptions.useWebWorkers && workerURI ? workerURI : UNDEFINED_VALUE;
|
|
options.useCompressionStream = useCompressionStream || (useCompressionStream === UNDEFINED_VALUE && config.useCompressionStream);
|
|
return (await getWorker()).run();
|
|
|
|
// deno-lint-ignore require-await
|
|
async function getWorker() {
|
|
const workerData = pool.find(workerData => !workerData.busy);
|
|
if (workerData) {
|
|
clearTerminateTimeout(workerData);
|
|
return new CodecWorker(workerData, stream, workerOptions, onTaskFinished);
|
|
} else if (pool.length < maxWorkers) {
|
|
const workerData = { indexWorker };
|
|
indexWorker++;
|
|
pool.push(workerData);
|
|
return new CodecWorker(workerData, stream, workerOptions, onTaskFinished);
|
|
} else {
|
|
return new Promise(resolve => pendingRequests.push({ resolve, stream, workerOptions }));
|
|
}
|
|
}
|
|
|
|
function onTaskFinished(workerData) {
|
|
if (pendingRequests.length) {
|
|
const [{ resolve, stream, workerOptions }] = pendingRequests.splice(0, 1);
|
|
resolve(new CodecWorker(workerData, stream, workerOptions, onTaskFinished));
|
|
} else if (workerData.worker) {
|
|
clearTerminateTimeout(workerData);
|
|
terminateWorker(workerData, workerOptions);
|
|
} else {
|
|
pool = pool.filter(data => data != workerData);
|
|
}
|
|
}
|
|
}
|
|
|
|
function terminateWorker(workerData, workerOptions) {
|
|
const { config } = workerOptions;
|
|
const { terminateWorkerTimeout } = config;
|
|
if (Number.isFinite(terminateWorkerTimeout) && terminateWorkerTimeout >= 0) {
|
|
if (workerData.terminated) {
|
|
workerData.terminated = false;
|
|
} else {
|
|
workerData.terminateTimeout = setTimeout(async () => {
|
|
pool = pool.filter(data => data != workerData);
|
|
try {
|
|
await workerData.terminate();
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}, terminateWorkerTimeout);
|
|
}
|
|
}
|
|
}
|
|
|
|
function clearTerminateTimeout(workerData) {
|
|
const { terminateTimeout } = workerData;
|
|
if (terminateTimeout) {
|
|
clearTimeout(terminateTimeout);
|
|
workerData.terminateTimeout = null;
|
|
}
|
|
}
|
|
|
|
async function terminateWorkers() {
|
|
await Promise.allSettled(pool.map(workerData => {
|
|
clearTerminateTimeout(workerData);
|
|
return workerData.terminate();
|
|
}));
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const ERR_HTTP_STATUS = "HTTP error ";
|
|
const ERR_HTTP_RANGE = "HTTP Range not supported";
|
|
const ERR_ITERATOR_COMPLETED_TOO_SOON = "Writer iterator completed too soon";
|
|
const ERR_WRITER_NOT_INITIALIZED = "Writer not initialized";
|
|
|
|
const CONTENT_TYPE_TEXT_PLAIN = "text/plain";
|
|
const HTTP_HEADER_CONTENT_LENGTH = "Content-Length";
|
|
const HTTP_HEADER_CONTENT_RANGE = "Content-Range";
|
|
const HTTP_HEADER_ACCEPT_RANGES = "Accept-Ranges";
|
|
const HTTP_HEADER_RANGE = "Range";
|
|
const HTTP_HEADER_CONTENT_TYPE = "Content-Type";
|
|
const HTTP_METHOD_HEAD = "HEAD";
|
|
const HTTP_METHOD_GET = "GET";
|
|
const HTTP_RANGE_UNIT = "bytes";
|
|
const DEFAULT_CHUNK_SIZE = 64 * 1024;
|
|
const DEFAULT_BUFFER_SIZE = 256 * 1024;
|
|
|
|
const PROPERTY_NAME_WRITABLE = "writable";
|
|
|
|
class Stream {
|
|
|
|
constructor() {
|
|
this.size = 0;
|
|
}
|
|
|
|
init() {
|
|
this.initialized = true;
|
|
}
|
|
}
|
|
|
|
class Reader extends Stream {
|
|
|
|
get readable() {
|
|
const reader = this;
|
|
const { chunkSize = DEFAULT_CHUNK_SIZE } = reader;
|
|
const readable = new ReadableStream({
|
|
start() {
|
|
this.chunkOffset = 0;
|
|
},
|
|
async pull(controller) {
|
|
const { offset = 0, size, diskNumberStart } = readable;
|
|
const { chunkOffset } = this;
|
|
const dataSize = size === UNDEFINED_VALUE ? chunkSize : Math.min(chunkSize, size - chunkOffset);
|
|
const data = await readUint8Array(reader, offset + chunkOffset, dataSize, diskNumberStart);
|
|
controller.enqueue(data);
|
|
if ((chunkOffset + chunkSize > size) || (size === UNDEFINED_VALUE && !data.length && dataSize)) {
|
|
controller.close();
|
|
} else {
|
|
this.chunkOffset += chunkSize;
|
|
}
|
|
}
|
|
});
|
|
return readable;
|
|
}
|
|
}
|
|
|
|
class Writer extends Stream {
|
|
|
|
constructor() {
|
|
super();
|
|
const writer = this;
|
|
const writable = new WritableStream({
|
|
write(chunk) {
|
|
if (!writer.initialized) {
|
|
throw new Error(ERR_WRITER_NOT_INITIALIZED);
|
|
}
|
|
return writer.writeUint8Array(chunk);
|
|
}
|
|
});
|
|
Object.defineProperty(writer, PROPERTY_NAME_WRITABLE, {
|
|
get() {
|
|
return writable;
|
|
}
|
|
});
|
|
}
|
|
|
|
writeUint8Array() {
|
|
// abstract
|
|
}
|
|
}
|
|
|
|
class Data64URIReader extends Reader {
|
|
|
|
constructor(dataURI) {
|
|
super();
|
|
let dataEnd = dataURI.length;
|
|
while (dataURI.charAt(dataEnd - 1) == "=") {
|
|
dataEnd--;
|
|
}
|
|
const dataStart = dataURI.indexOf(",") + 1;
|
|
Object.assign(this, {
|
|
dataURI,
|
|
dataStart,
|
|
size: Math.floor((dataEnd - dataStart) * 0.75)
|
|
});
|
|
}
|
|
|
|
readUint8Array(offset, length) {
|
|
const {
|
|
dataStart,
|
|
dataURI
|
|
} = this;
|
|
const dataArray = new Uint8Array(length);
|
|
const start = Math.floor(offset / 3) * 4;
|
|
const bytes = atob(dataURI.substring(start + dataStart, Math.ceil((offset + length) / 3) * 4 + dataStart));
|
|
const delta = offset - Math.floor(start / 4) * 3;
|
|
let effectiveLength = 0;
|
|
for (let indexByte = delta; indexByte < delta + length && indexByte < bytes.length; indexByte++) {
|
|
dataArray[indexByte - delta] = bytes.charCodeAt(indexByte);
|
|
effectiveLength++;
|
|
}
|
|
if (effectiveLength < dataArray.length) {
|
|
return dataArray.subarray(0, effectiveLength);
|
|
} else {
|
|
return dataArray;
|
|
}
|
|
}
|
|
}
|
|
|
|
class Data64URIWriter extends Writer {
|
|
|
|
constructor(contentType) {
|
|
super();
|
|
Object.assign(this, {
|
|
data: "data:" + (contentType || "") + ";base64,",
|
|
pending: []
|
|
});
|
|
}
|
|
|
|
writeUint8Array(array) {
|
|
const writer = this;
|
|
let indexArray = 0;
|
|
let dataString = writer.pending;
|
|
const delta = writer.pending.length;
|
|
writer.pending = "";
|
|
for (indexArray = 0; indexArray < (Math.floor((delta + array.length) / 3) * 3) - delta; indexArray++) {
|
|
dataString += String.fromCharCode(array[indexArray]);
|
|
}
|
|
for (; indexArray < array.length; indexArray++) {
|
|
writer.pending += String.fromCharCode(array[indexArray]);
|
|
}
|
|
if (dataString.length) {
|
|
if (dataString.length > 2) {
|
|
writer.data += btoa(dataString);
|
|
} else {
|
|
writer.pending += dataString;
|
|
}
|
|
}
|
|
}
|
|
|
|
getData() {
|
|
return this.data + btoa(this.pending);
|
|
}
|
|
}
|
|
|
|
class BlobReader extends Reader {
|
|
|
|
constructor(blob) {
|
|
super();
|
|
Object.assign(this, {
|
|
blob,
|
|
size: blob.size
|
|
});
|
|
}
|
|
|
|
async readUint8Array(offset, length) {
|
|
const reader = this;
|
|
const offsetEnd = offset + length;
|
|
const blob = offset || offsetEnd < reader.size ? reader.blob.slice(offset, offsetEnd) : reader.blob;
|
|
let arrayBuffer = await blob.arrayBuffer();
|
|
if (arrayBuffer.byteLength > length) {
|
|
arrayBuffer = arrayBuffer.slice(offset, offsetEnd);
|
|
}
|
|
return new Uint8Array(arrayBuffer);
|
|
}
|
|
}
|
|
|
|
class BlobWriter extends Stream {
|
|
|
|
constructor(contentType) {
|
|
super();
|
|
const writer = this;
|
|
const transformStream = new TransformStream();
|
|
const headers = [];
|
|
if (contentType) {
|
|
headers.push([HTTP_HEADER_CONTENT_TYPE, contentType]);
|
|
}
|
|
Object.defineProperty(writer, PROPERTY_NAME_WRITABLE, {
|
|
get() {
|
|
return transformStream.writable;
|
|
}
|
|
});
|
|
writer.blob = new Response(transformStream.readable, { headers }).blob();
|
|
}
|
|
|
|
getData() {
|
|
return this.blob;
|
|
}
|
|
}
|
|
|
|
class TextReader extends BlobReader {
|
|
|
|
constructor(text) {
|
|
super(new Blob([text], { type: CONTENT_TYPE_TEXT_PLAIN }));
|
|
}
|
|
}
|
|
|
|
class TextWriter extends BlobWriter {
|
|
|
|
constructor(encoding) {
|
|
super(encoding);
|
|
Object.assign(this, {
|
|
encoding,
|
|
utf8: !encoding || encoding.toLowerCase() == "utf-8"
|
|
});
|
|
}
|
|
|
|
async getData() {
|
|
const {
|
|
encoding,
|
|
utf8
|
|
} = this;
|
|
const blob = await super.getData();
|
|
if (blob.text && utf8) {
|
|
return blob.text();
|
|
} else {
|
|
const reader = new FileReader();
|
|
return new Promise((resolve, reject) => {
|
|
Object.assign(reader, {
|
|
onload: ({ target }) => resolve(target.result),
|
|
onerror: () => reject(reader.error)
|
|
});
|
|
reader.readAsText(blob, encoding);
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
class FetchReader extends Reader {
|
|
|
|
constructor(url, options) {
|
|
super();
|
|
createHttpReader(this, url, options);
|
|
}
|
|
|
|
async init() {
|
|
await initHttpReader(this, sendFetchRequest, getFetchRequestData);
|
|
super.init();
|
|
}
|
|
|
|
readUint8Array(index, length) {
|
|
return readUint8ArrayHttpReader(this, index, length, sendFetchRequest, getFetchRequestData);
|
|
}
|
|
}
|
|
|
|
class XHRReader extends Reader {
|
|
|
|
constructor(url, options) {
|
|
super();
|
|
createHttpReader(this, url, options);
|
|
}
|
|
|
|
async init() {
|
|
await initHttpReader(this, sendXMLHttpRequest, getXMLHttpRequestData);
|
|
super.init();
|
|
}
|
|
|
|
readUint8Array(index, length) {
|
|
return readUint8ArrayHttpReader(this, index, length, sendXMLHttpRequest, getXMLHttpRequestData);
|
|
}
|
|
}
|
|
|
|
function createHttpReader(httpReader, url, options) {
|
|
const {
|
|
preventHeadRequest,
|
|
useRangeHeader,
|
|
forceRangeRequests,
|
|
combineSizeEocd
|
|
} = options;
|
|
options = Object.assign({}, options);
|
|
delete options.preventHeadRequest;
|
|
delete options.useRangeHeader;
|
|
delete options.forceRangeRequests;
|
|
delete options.combineSizeEocd;
|
|
delete options.useXHR;
|
|
Object.assign(httpReader, {
|
|
url,
|
|
options,
|
|
preventHeadRequest,
|
|
useRangeHeader,
|
|
forceRangeRequests,
|
|
combineSizeEocd
|
|
});
|
|
}
|
|
|
|
async function initHttpReader(httpReader, sendRequest, getRequestData) {
|
|
const {
|
|
url,
|
|
preventHeadRequest,
|
|
useRangeHeader,
|
|
forceRangeRequests,
|
|
combineSizeEocd
|
|
} = httpReader;
|
|
if (isHttpFamily(url) && (useRangeHeader || forceRangeRequests) && (typeof preventHeadRequest == "undefined" || preventHeadRequest)) {
|
|
const response = await sendRequest(HTTP_METHOD_GET, httpReader, getRangeHeaders(httpReader, combineSizeEocd ? -END_OF_CENTRAL_DIR_LENGTH : undefined));
|
|
const acceptRanges = response.headers.get(HTTP_HEADER_ACCEPT_RANGES);
|
|
if (!forceRangeRequests && (!acceptRanges || acceptRanges.toLowerCase() != HTTP_RANGE_UNIT)) {
|
|
throw new Error(ERR_HTTP_RANGE);
|
|
} else {
|
|
if (combineSizeEocd) {
|
|
httpReader.eocdCache = new Uint8Array(await response.arrayBuffer());
|
|
}
|
|
let contentSize;
|
|
const contentRangeHeader = response.headers.get(HTTP_HEADER_CONTENT_RANGE);
|
|
if (contentRangeHeader) {
|
|
const splitHeader = contentRangeHeader.trim().split(/\s*\/\s*/);
|
|
if (splitHeader.length) {
|
|
const headerValue = splitHeader[1];
|
|
if (headerValue && headerValue != "*") {
|
|
contentSize = Number(headerValue);
|
|
}
|
|
}
|
|
}
|
|
if (contentSize === UNDEFINED_VALUE) {
|
|
await getContentLength(httpReader, sendRequest, getRequestData);
|
|
} else {
|
|
httpReader.size = contentSize;
|
|
}
|
|
}
|
|
} else {
|
|
await getContentLength(httpReader, sendRequest, getRequestData);
|
|
}
|
|
}
|
|
|
|
async function readUint8ArrayHttpReader(httpReader, index, length, sendRequest, getRequestData) {
|
|
const {
|
|
useRangeHeader,
|
|
forceRangeRequests,
|
|
eocdCache,
|
|
size,
|
|
options
|
|
} = httpReader;
|
|
if (useRangeHeader || forceRangeRequests) {
|
|
if (eocdCache && index == size - END_OF_CENTRAL_DIR_LENGTH && length == END_OF_CENTRAL_DIR_LENGTH) {
|
|
return eocdCache;
|
|
}
|
|
if (index >= size) {
|
|
return new Uint8Array();
|
|
} else {
|
|
if (index + length > size) {
|
|
length = size - index;
|
|
}
|
|
const response = await sendRequest(HTTP_METHOD_GET, httpReader, getRangeHeaders(httpReader, index, length));
|
|
if (response.status != 206) {
|
|
throw new Error(ERR_HTTP_RANGE);
|
|
}
|
|
return new Uint8Array(await response.arrayBuffer());
|
|
}
|
|
} else {
|
|
const { data } = httpReader;
|
|
if (!data) {
|
|
await getRequestData(httpReader, options);
|
|
}
|
|
return new Uint8Array(httpReader.data.subarray(index, index + length));
|
|
}
|
|
}
|
|
|
|
function getRangeHeaders(httpReader, index = 0, length = 1) {
|
|
return Object.assign({}, getHeaders(httpReader), { [HTTP_HEADER_RANGE]: HTTP_RANGE_UNIT + "=" + (index < 0 ? index : index + "-" + (index + length - 1)) });
|
|
}
|
|
|
|
function getHeaders({ options }) {
|
|
const { headers } = options;
|
|
if (headers) {
|
|
if (Symbol.iterator in headers) {
|
|
return Object.fromEntries(headers);
|
|
} else {
|
|
return headers;
|
|
}
|
|
}
|
|
}
|
|
|
|
async function getFetchRequestData(httpReader) {
|
|
await getRequestData(httpReader, sendFetchRequest);
|
|
}
|
|
|
|
async function getXMLHttpRequestData(httpReader) {
|
|
await getRequestData(httpReader, sendXMLHttpRequest);
|
|
}
|
|
|
|
async function getRequestData(httpReader, sendRequest) {
|
|
const response = await sendRequest(HTTP_METHOD_GET, httpReader, getHeaders(httpReader));
|
|
httpReader.data = new Uint8Array(await response.arrayBuffer());
|
|
if (!httpReader.size) {
|
|
httpReader.size = httpReader.data.length;
|
|
}
|
|
}
|
|
|
|
async function getContentLength(httpReader, sendRequest, getRequestData) {
|
|
if (httpReader.preventHeadRequest) {
|
|
await getRequestData(httpReader, httpReader.options);
|
|
} else {
|
|
const response = await sendRequest(HTTP_METHOD_HEAD, httpReader, getHeaders(httpReader));
|
|
const contentLength = response.headers.get(HTTP_HEADER_CONTENT_LENGTH);
|
|
if (contentLength) {
|
|
httpReader.size = Number(contentLength);
|
|
} else {
|
|
await getRequestData(httpReader, httpReader.options);
|
|
}
|
|
}
|
|
}
|
|
|
|
async function sendFetchRequest(method, { options, url }, headers) {
|
|
const response = await fetch(url, Object.assign({}, options, { method, headers }));
|
|
if (response.status < 400) {
|
|
return response;
|
|
} else {
|
|
throw response.status == 416 ? new Error(ERR_HTTP_RANGE) : new Error(ERR_HTTP_STATUS + (response.statusText || response.status));
|
|
}
|
|
}
|
|
|
|
function sendXMLHttpRequest(method, { url }, headers) {
|
|
return new Promise((resolve, reject) => {
|
|
const request = new XMLHttpRequest();
|
|
request.addEventListener("load", () => {
|
|
if (request.status < 400) {
|
|
const headers = [];
|
|
request.getAllResponseHeaders().trim().split(/[\r\n]+/).forEach(header => {
|
|
const splitHeader = header.trim().split(/\s*:\s*/);
|
|
splitHeader[0] = splitHeader[0].trim().replace(/^[a-z]|-[a-z]/g, value => value.toUpperCase());
|
|
headers.push(splitHeader);
|
|
});
|
|
resolve({
|
|
status: request.status,
|
|
arrayBuffer: () => request.response,
|
|
headers: new Map(headers)
|
|
});
|
|
} else {
|
|
reject(request.status == 416 ? new Error(ERR_HTTP_RANGE) : new Error(ERR_HTTP_STATUS + (request.statusText || request.status)));
|
|
}
|
|
}, false);
|
|
request.addEventListener("error", event => reject(event.detail ? event.detail.error : new Error("Network error")), false);
|
|
request.open(method, url);
|
|
if (headers) {
|
|
for (const entry of Object.entries(headers)) {
|
|
request.setRequestHeader(entry[0], entry[1]);
|
|
}
|
|
}
|
|
request.responseType = "arraybuffer";
|
|
request.send();
|
|
});
|
|
}
|
|
|
|
class HttpReader extends Reader {
|
|
|
|
constructor(url, options = {}) {
|
|
super();
|
|
Object.assign(this, {
|
|
url,
|
|
reader: options.useXHR ? new XHRReader(url, options) : new FetchReader(url, options)
|
|
});
|
|
}
|
|
|
|
set size(value) {
|
|
// ignored
|
|
}
|
|
|
|
get size() {
|
|
return this.reader.size;
|
|
}
|
|
|
|
async init() {
|
|
await this.reader.init();
|
|
super.init();
|
|
}
|
|
|
|
readUint8Array(index, length) {
|
|
return this.reader.readUint8Array(index, length);
|
|
}
|
|
}
|
|
|
|
class HttpRangeReader extends HttpReader {
|
|
|
|
constructor(url, options = {}) {
|
|
options.useRangeHeader = true;
|
|
super(url, options);
|
|
}
|
|
}
|
|
|
|
|
|
class Uint8ArrayReader extends Reader {
|
|
|
|
constructor(array) {
|
|
super();
|
|
array = new Uint8Array(array.buffer, array.byteOffset, array.byteLength);
|
|
Object.assign(this, {
|
|
array,
|
|
size: array.length
|
|
});
|
|
}
|
|
|
|
readUint8Array(index, length) {
|
|
return this.array.slice(index, index + length);
|
|
}
|
|
}
|
|
|
|
class Uint8ArrayWriter extends Writer {
|
|
|
|
constructor(defaultBufferSize) {
|
|
super();
|
|
this.defaultBufferSize = defaultBufferSize || DEFAULT_BUFFER_SIZE;
|
|
}
|
|
|
|
init(initSize = 0) {
|
|
Object.assign(this, {
|
|
offset: 0,
|
|
array: new Uint8Array(initSize > 0 ? initSize : this.defaultBufferSize)
|
|
});
|
|
super.init();
|
|
}
|
|
|
|
writeUint8Array(array) {
|
|
const writer = this;
|
|
const requiredLength = writer.offset + array.length;
|
|
if (requiredLength > writer.array.length) {
|
|
let newLength = writer.array.length ? writer.array.length * 2 : writer.defaultBufferSize;
|
|
while (newLength < requiredLength) {
|
|
newLength *= 2;
|
|
}
|
|
const previousArray = writer.array;
|
|
writer.array = new Uint8Array(newLength);
|
|
writer.array.set(previousArray);
|
|
}
|
|
writer.array.set(array, writer.offset);
|
|
writer.offset += array.length;
|
|
}
|
|
|
|
getData() {
|
|
if (this.offset === this.array.length) {
|
|
return this.array;
|
|
} else {
|
|
return this.array.slice(0, this.offset);
|
|
}
|
|
}
|
|
}
|
|
|
|
class SplitDataReader extends Reader {
|
|
|
|
constructor(readers) {
|
|
super();
|
|
this.readers = readers;
|
|
}
|
|
|
|
async init() {
|
|
const reader = this;
|
|
const { readers } = reader;
|
|
reader.lastDiskNumber = 0;
|
|
reader.lastDiskOffset = 0;
|
|
await Promise.all(readers.map(async (diskReader, indexDiskReader) => {
|
|
await diskReader.init();
|
|
if (indexDiskReader != readers.length - 1) {
|
|
reader.lastDiskOffset += diskReader.size;
|
|
}
|
|
reader.size += diskReader.size;
|
|
}));
|
|
super.init();
|
|
}
|
|
|
|
async readUint8Array(offset, length, diskNumber = 0) {
|
|
const reader = this;
|
|
const { readers } = this;
|
|
let result;
|
|
let currentDiskNumber = diskNumber;
|
|
if (currentDiskNumber == -1) {
|
|
currentDiskNumber = readers.length - 1;
|
|
}
|
|
let currentReaderOffset = offset;
|
|
while (readers[currentDiskNumber] && currentReaderOffset >= readers[currentDiskNumber].size) {
|
|
currentReaderOffset -= readers[currentDiskNumber].size;
|
|
currentDiskNumber++;
|
|
}
|
|
const currentReader = readers[currentDiskNumber];
|
|
if (currentReader) {
|
|
const currentReaderSize = currentReader.size;
|
|
if (currentReaderOffset + length <= currentReaderSize) {
|
|
result = await readUint8Array(currentReader, currentReaderOffset, length);
|
|
} else {
|
|
const chunkLength = currentReaderSize - currentReaderOffset;
|
|
result = new Uint8Array(length);
|
|
const firstPart = await readUint8Array(currentReader, currentReaderOffset, chunkLength);
|
|
result.set(firstPart, 0);
|
|
const secondPart = await reader.readUint8Array(offset + chunkLength, length - chunkLength, diskNumber);
|
|
result.set(secondPart, chunkLength);
|
|
if (firstPart.length + secondPart.length < length) {
|
|
result = result.subarray(0, firstPart.length + secondPart.length);
|
|
}
|
|
}
|
|
} else {
|
|
result = new Uint8Array();
|
|
}
|
|
reader.lastDiskNumber = Math.max(currentDiskNumber, reader.lastDiskNumber);
|
|
return result;
|
|
}
|
|
}
|
|
|
|
class SplitDataWriter extends Stream {
|
|
|
|
constructor(writerGenerator, maxSize = 4294967295) {
|
|
super();
|
|
const writer = this;
|
|
Object.assign(writer, {
|
|
diskNumber: 0,
|
|
diskOffset: 0,
|
|
size: 0,
|
|
maxSize,
|
|
availableSize: maxSize
|
|
});
|
|
let diskSourceWriter, diskWritable, diskWriter;
|
|
const writable = new WritableStream({
|
|
async write(chunk) {
|
|
const { availableSize } = writer;
|
|
if (!diskWriter) {
|
|
const { value, done } = await writerGenerator.next();
|
|
if (done && !value) {
|
|
throw new Error(ERR_ITERATOR_COMPLETED_TOO_SOON);
|
|
} else {
|
|
diskSourceWriter = value;
|
|
diskSourceWriter.size = 0;
|
|
if (diskSourceWriter.maxSize) {
|
|
writer.maxSize = diskSourceWriter.maxSize;
|
|
}
|
|
writer.availableSize = writer.maxSize;
|
|
await initStream(diskSourceWriter);
|
|
diskWritable = value.writable;
|
|
diskWriter = diskWritable.getWriter();
|
|
}
|
|
await this.write(chunk);
|
|
} else if (chunk.length >= availableSize) {
|
|
await writeChunk(chunk.subarray(0, availableSize));
|
|
await closeDisk();
|
|
writer.diskOffset += diskSourceWriter.size;
|
|
writer.diskNumber++;
|
|
diskWriter = null;
|
|
await this.write(chunk.subarray(availableSize));
|
|
} else {
|
|
await writeChunk(chunk);
|
|
}
|
|
},
|
|
async close() {
|
|
await diskWriter.ready;
|
|
await closeDisk();
|
|
}
|
|
});
|
|
Object.defineProperty(writer, PROPERTY_NAME_WRITABLE, {
|
|
get() {
|
|
return writable;
|
|
}
|
|
});
|
|
|
|
async function writeChunk(chunk) {
|
|
const chunkLength = chunk.length;
|
|
if (chunkLength) {
|
|
await diskWriter.ready;
|
|
await diskWriter.write(chunk);
|
|
diskSourceWriter.size += chunkLength;
|
|
writer.size += chunkLength;
|
|
writer.availableSize -= chunkLength;
|
|
}
|
|
}
|
|
|
|
async function closeDisk() {
|
|
await diskWriter.close();
|
|
}
|
|
}
|
|
}
|
|
|
|
class GenericReader {
|
|
|
|
constructor(reader) {
|
|
if (Array.isArray(reader)) {
|
|
reader = new SplitDataReader(reader);
|
|
}
|
|
if (reader instanceof ReadableStream) {
|
|
reader = {
|
|
readable: reader
|
|
};
|
|
}
|
|
return reader;
|
|
}
|
|
}
|
|
|
|
class GenericWriter {
|
|
|
|
constructor(writer) {
|
|
if (writer.writable === UNDEFINED_VALUE && typeof writer.next == FUNCTION_TYPE) {
|
|
writer = new SplitDataWriter(writer);
|
|
}
|
|
if (writer instanceof WritableStream) {
|
|
writer = {
|
|
writable: writer
|
|
};
|
|
}
|
|
if (writer.size === UNDEFINED_VALUE) {
|
|
writer.size = 0;
|
|
}
|
|
if (!(writer instanceof SplitDataWriter)) {
|
|
Object.assign(writer, {
|
|
diskNumber: 0,
|
|
diskOffset: 0,
|
|
availableSize: INFINITY_VALUE,
|
|
maxSize: INFINITY_VALUE
|
|
});
|
|
}
|
|
return writer;
|
|
}
|
|
}
|
|
|
|
function isHttpFamily(url) {
|
|
const { baseURI } = getConfiguration();
|
|
const { protocol } = new URL(url, baseURI);
|
|
return protocol == "http:" || protocol == "https:";
|
|
}
|
|
|
|
async function initStream(stream, initSize) {
|
|
if (stream.init && !stream.initialized) {
|
|
await stream.init(initSize);
|
|
} else {
|
|
return Promise.resolve();
|
|
}
|
|
}
|
|
|
|
function readUint8Array(reader, offset, size, diskNumber) {
|
|
return reader.readUint8Array(offset, size, diskNumber);
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/* global TextDecoder */
|
|
|
|
const CP437 = "\0☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ".split("");
|
|
const VALID_CP437 = CP437.length == 256;
|
|
|
|
function decodeCP437(stringValue) {
|
|
if (VALID_CP437) {
|
|
let result = "";
|
|
for (let indexCharacter = 0; indexCharacter < stringValue.length; indexCharacter++) {
|
|
result += CP437[stringValue[indexCharacter]];
|
|
}
|
|
return result;
|
|
} else {
|
|
return new TextDecoder().decode(stringValue);
|
|
}
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
function decodeText(value, encoding) {
|
|
if (encoding && encoding.trim().toLowerCase() == "cp437") {
|
|
return decodeCP437(value);
|
|
} else {
|
|
return new TextDecoder(encoding).decode(value);
|
|
}
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
const PROPERTY_NAME_FILENAME = "filename";
|
|
const PROPERTY_NAME_RAW_FILENAME = "rawFilename";
|
|
const PROPERTY_NAME_COMMENT = "comment";
|
|
const PROPERTY_NAME_RAW_COMMENT = "rawComment";
|
|
const PROPERTY_NAME_UNCOMPRESSED_SIZE = "uncompressedSize";
|
|
const PROPERTY_NAME_COMPRESSED_SIZE = "compressedSize";
|
|
const PROPERTY_NAME_OFFSET = "offset";
|
|
const PROPERTY_NAME_DISK_NUMBER_START = "diskNumberStart";
|
|
const PROPERTY_NAME_LAST_MODIFICATION_DATE = "lastModDate";
|
|
const PROPERTY_NAME_RAW_LAST_MODIFICATION_DATE = "rawLastModDate";
|
|
const PROPERTY_NAME_LAST_ACCESS_DATE = "lastAccessDate";
|
|
const PROPERTY_NAME_RAW_LAST_ACCESS_DATE = "rawLastAccessDate";
|
|
const PROPERTY_NAME_CREATION_DATE = "creationDate";
|
|
const PROPERTY_NAME_RAW_CREATION_DATE = "rawCreationDate";
|
|
const PROPERTY_NAME_INTERNAL_FILE_ATTRIBUTES = "internalFileAttributes";
|
|
const PROPERTY_NAME_EXTERNAL_FILE_ATTRIBUTES = "externalFileAttributes";
|
|
const PROPERTY_NAME_MSDOS_ATTRIBUTES_RAW = "msdosAttributesRaw";
|
|
const PROPERTY_NAME_MSDOS_ATTRIBUTES = "msdosAttributes";
|
|
const PROPERTY_NAME_MS_DOS_COMPATIBLE = "msDosCompatible";
|
|
const PROPERTY_NAME_ZIP64 = "zip64";
|
|
const PROPERTY_NAME_ENCRYPTED = "encrypted";
|
|
const PROPERTY_NAME_VERSION = "version";
|
|
const PROPERTY_NAME_VERSION_MADE_BY = "versionMadeBy";
|
|
const PROPERTY_NAME_ZIPCRYPTO = "zipCrypto";
|
|
const PROPERTY_NAME_DIRECTORY = "directory";
|
|
const PROPERTY_NAME_EXECUTABLE = "executable";
|
|
const PROPERTY_NAME_COMPRESSION_METHOD = "compressionMethod";
|
|
const PROPERTY_NAME_SIGNATURE = "signature";
|
|
const PROPERTY_NAME_EXTRA_FIELD = "extraField";
|
|
const PROPERTY_NAME_EXTRA_FIELD_INFOZIP = "extraFieldInfoZip";
|
|
const PROPERTY_NAME_EXTRA_FIELD_UNIX = "extraFieldUnix";
|
|
const PROPERTY_NAME_UID = "uid";
|
|
const PROPERTY_NAME_GID = "gid";
|
|
const PROPERTY_NAME_UNIX_MODE = "unixMode";
|
|
const PROPERTY_NAME_SETUID = "setuid";
|
|
const PROPERTY_NAME_SETGID = "setgid";
|
|
const PROPERTY_NAME_STICKY = "sticky";
|
|
const PROPERTY_NAME_BITFLAG = "bitFlag";
|
|
const PROPERTY_NAME_FILENAME_UTF8 = "filenameUTF8";
|
|
const PROPERTY_NAME_COMMENT_UTF8 = "commentUTF8";
|
|
const PROPERTY_NAME_RAW_EXTRA_FIELD = "rawExtraField";
|
|
const PROPERTY_NAME_EXTRA_FIELD_ZIP64 = "extraFieldZip64";
|
|
const PROPERTY_NAME_EXTRA_FIELD_UNICODE_PATH = "extraFieldUnicodePath";
|
|
const PROPERTY_NAME_EXTRA_FIELD_UNICODE_COMMENT = "extraFieldUnicodeComment";
|
|
const PROPERTY_NAME_EXTRA_FIELD_AES = "extraFieldAES";
|
|
const PROPERTY_NAME_EXTRA_FIELD_NTFS = "extraFieldNTFS";
|
|
const PROPERTY_NAME_EXTRA_FIELD_EXTENDED_TIMESTAMP = "extraFieldExtendedTimestamp";
|
|
|
|
const PROPERTY_NAMES = [
|
|
PROPERTY_NAME_FILENAME,
|
|
PROPERTY_NAME_RAW_FILENAME,
|
|
PROPERTY_NAME_UNCOMPRESSED_SIZE,
|
|
PROPERTY_NAME_COMPRESSED_SIZE,
|
|
PROPERTY_NAME_LAST_MODIFICATION_DATE,
|
|
PROPERTY_NAME_RAW_LAST_MODIFICATION_DATE,
|
|
PROPERTY_NAME_COMMENT,
|
|
PROPERTY_NAME_RAW_COMMENT,
|
|
PROPERTY_NAME_LAST_ACCESS_DATE,
|
|
PROPERTY_NAME_CREATION_DATE,
|
|
PROPERTY_NAME_RAW_CREATION_DATE,
|
|
PROPERTY_NAME_OFFSET,
|
|
PROPERTY_NAME_DISK_NUMBER_START,
|
|
PROPERTY_NAME_INTERNAL_FILE_ATTRIBUTES,
|
|
PROPERTY_NAME_EXTERNAL_FILE_ATTRIBUTES,
|
|
PROPERTY_NAME_MSDOS_ATTRIBUTES_RAW,
|
|
PROPERTY_NAME_MSDOS_ATTRIBUTES,
|
|
PROPERTY_NAME_MS_DOS_COMPATIBLE,
|
|
PROPERTY_NAME_ZIP64,
|
|
PROPERTY_NAME_ENCRYPTED,
|
|
PROPERTY_NAME_VERSION,
|
|
PROPERTY_NAME_VERSION_MADE_BY,
|
|
PROPERTY_NAME_ZIPCRYPTO,
|
|
PROPERTY_NAME_DIRECTORY,
|
|
PROPERTY_NAME_EXECUTABLE,
|
|
PROPERTY_NAME_COMPRESSION_METHOD,
|
|
PROPERTY_NAME_SIGNATURE,
|
|
PROPERTY_NAME_EXTRA_FIELD,
|
|
PROPERTY_NAME_EXTRA_FIELD_UNIX,
|
|
PROPERTY_NAME_EXTRA_FIELD_INFOZIP,
|
|
PROPERTY_NAME_UID,
|
|
PROPERTY_NAME_GID,
|
|
PROPERTY_NAME_UNIX_MODE,
|
|
PROPERTY_NAME_SETUID,
|
|
PROPERTY_NAME_SETGID,
|
|
PROPERTY_NAME_STICKY,
|
|
PROPERTY_NAME_BITFLAG,
|
|
PROPERTY_NAME_FILENAME_UTF8,
|
|
PROPERTY_NAME_COMMENT_UTF8,
|
|
PROPERTY_NAME_RAW_EXTRA_FIELD,
|
|
PROPERTY_NAME_EXTRA_FIELD_ZIP64,
|
|
PROPERTY_NAME_EXTRA_FIELD_UNICODE_PATH,
|
|
PROPERTY_NAME_EXTRA_FIELD_UNICODE_COMMENT,
|
|
PROPERTY_NAME_EXTRA_FIELD_AES,
|
|
PROPERTY_NAME_EXTRA_FIELD_NTFS,
|
|
PROPERTY_NAME_EXTRA_FIELD_EXTENDED_TIMESTAMP
|
|
];
|
|
|
|
class Entry {
|
|
|
|
constructor(data) {
|
|
PROPERTY_NAMES.forEach(name => this[name] = data[name]);
|
|
}
|
|
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
const OPTION_FILENAME_ENCODING = "filenameEncoding";
|
|
const OPTION_COMMENT_ENCODING = "commentEncoding";
|
|
const OPTION_DECODE_TEXT = "decodeText";
|
|
const OPTION_EXTRACT_PREPENDED_DATA = "extractPrependedData";
|
|
const OPTION_EXTRACT_APPENDED_DATA = "extractAppendedData";
|
|
const OPTION_PASSWORD = "password";
|
|
const OPTION_RAW_PASSWORD = "rawPassword";
|
|
const OPTION_PASS_THROUGH = "passThrough";
|
|
const OPTION_SIGNAL = "signal";
|
|
const OPTION_CHECK_PASSWORD_ONLY = "checkPasswordOnly";
|
|
const OPTION_CHECK_OVERLAPPING_ENTRY_ONLY = "checkOverlappingEntryOnly";
|
|
const OPTION_CHECK_OVERLAPPING_ENTRY = "checkOverlappingEntry";
|
|
const OPTION_CHECK_SIGNATURE = "checkSignature";
|
|
const OPTION_USE_WEB_WORKERS = "useWebWorkers";
|
|
const OPTION_USE_COMPRESSION_STREAM = "useCompressionStream";
|
|
const OPTION_TRANSFER_STREAMS = "transferStreams";
|
|
const OPTION_PREVENT_CLOSE = "preventClose";
|
|
const OPTION_ENCRYPTION_STRENGTH = "encryptionStrength";
|
|
const OPTION_EXTENDED_TIMESTAMP = "extendedTimestamp";
|
|
const OPTION_KEEP_ORDER = "keepOrder";
|
|
const OPTION_LEVEL = "level";
|
|
const OPTION_BUFFERED_WRITE = "bufferedWrite";
|
|
const OPTION_CREATE_TEMP_STREAM = "createTempStream";
|
|
const OPTION_DATA_DESCRIPTOR_SIGNATURE = "dataDescriptorSignature";
|
|
const OPTION_USE_UNICODE_FILE_NAMES = "useUnicodeFileNames";
|
|
const OPTION_DATA_DESCRIPTOR = "dataDescriptor";
|
|
const OPTION_SUPPORT_ZIP64_SPLIT_FILE = "supportZip64SplitFile";
|
|
const OPTION_ENCODE_TEXT = "encodeText";
|
|
const OPTION_OFFSET = "offset";
|
|
const OPTION_USDZ = "usdz";
|
|
const OPTION_UNIX_EXTRA_FIELD_TYPE = "unixExtraFieldType";
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const ERR_BAD_FORMAT = "File format is not recognized";
|
|
const ERR_EOCDR_NOT_FOUND = "End of central directory not found";
|
|
const ERR_EOCDR_LOCATOR_ZIP64_NOT_FOUND = "End of Zip64 central directory locator not found";
|
|
const ERR_CENTRAL_DIRECTORY_NOT_FOUND = "Central directory header not found";
|
|
const ERR_LOCAL_FILE_HEADER_NOT_FOUND = "Local file header not found";
|
|
const ERR_EXTRAFIELD_ZIP64_NOT_FOUND = "Zip64 extra field not found";
|
|
const ERR_ENCRYPTED = "File contains encrypted entry";
|
|
const ERR_UNSUPPORTED_ENCRYPTION = "Encryption method not supported";
|
|
const ERR_UNSUPPORTED_COMPRESSION = "Compression method not supported";
|
|
const ERR_SPLIT_ZIP_FILE = "Split zip file";
|
|
const ERR_OVERLAPPING_ENTRY = "Overlapping entry found";
|
|
const CHARSET_UTF8 = "utf-8";
|
|
const PROPERTY_NAME_UTF8_SUFFIX = "UTF8";
|
|
const CHARSET_CP437 = "cp437";
|
|
const ZIP64_PROPERTIES = [
|
|
[PROPERTY_NAME_UNCOMPRESSED_SIZE, MAX_32_BITS],
|
|
[PROPERTY_NAME_COMPRESSED_SIZE, MAX_32_BITS],
|
|
[PROPERTY_NAME_OFFSET, MAX_32_BITS],
|
|
[PROPERTY_NAME_DISK_NUMBER_START, MAX_16_BITS]
|
|
];
|
|
const ZIP64_EXTRACTION = {
|
|
[MAX_16_BITS]: {
|
|
getValue: getUint32,
|
|
bytes: 4
|
|
},
|
|
[MAX_32_BITS]: {
|
|
getValue: getBigUint64,
|
|
bytes: 8
|
|
}
|
|
};
|
|
|
|
class ZipReader {
|
|
|
|
constructor(reader, options = {}) {
|
|
Object.assign(this, {
|
|
reader: new GenericReader(reader),
|
|
options,
|
|
config: getConfiguration(),
|
|
readRanges: []
|
|
});
|
|
}
|
|
|
|
async* getEntriesGenerator(options = {}) {
|
|
const zipReader = this;
|
|
let { reader } = zipReader;
|
|
const { config } = zipReader;
|
|
await initStream(reader);
|
|
if (reader.size === UNDEFINED_VALUE || !reader.readUint8Array) {
|
|
reader = new BlobReader(await new Response(reader.readable).blob());
|
|
await initStream(reader);
|
|
}
|
|
if (reader.size < END_OF_CENTRAL_DIR_LENGTH) {
|
|
throw new Error(ERR_BAD_FORMAT);
|
|
}
|
|
reader.chunkSize = getChunkSize(config);
|
|
const endOfDirectoryInfo = await seekSignature(reader, END_OF_CENTRAL_DIR_SIGNATURE, reader.size, END_OF_CENTRAL_DIR_LENGTH, MAX_16_BITS * 16);
|
|
if (!endOfDirectoryInfo) {
|
|
const signatureArray = await readUint8Array(reader, 0, 4);
|
|
const signatureView = getDataView$1(signatureArray);
|
|
if (getUint32(signatureView) == SPLIT_ZIP_FILE_SIGNATURE) {
|
|
throw new Error(ERR_SPLIT_ZIP_FILE);
|
|
} else {
|
|
throw new Error(ERR_EOCDR_NOT_FOUND);
|
|
}
|
|
}
|
|
const endOfDirectoryView = getDataView$1(endOfDirectoryInfo);
|
|
let directoryDataLength = getUint32(endOfDirectoryView, 12);
|
|
let directoryDataOffset = getUint32(endOfDirectoryView, 16);
|
|
const commentOffset = endOfDirectoryInfo.offset;
|
|
const commentLength = getUint16(endOfDirectoryView, 20);
|
|
const appendedDataOffset = commentOffset + END_OF_CENTRAL_DIR_LENGTH + commentLength;
|
|
let lastDiskNumber = getUint16(endOfDirectoryView, 4);
|
|
const expectedLastDiskNumber = reader.lastDiskNumber || 0;
|
|
let diskNumber = getUint16(endOfDirectoryView, 6);
|
|
let filesLength = getUint16(endOfDirectoryView, 8);
|
|
let prependedDataLength = 0;
|
|
let startOffset = 0;
|
|
if (directoryDataOffset == MAX_32_BITS || directoryDataLength == MAX_32_BITS || filesLength == MAX_16_BITS || diskNumber == MAX_16_BITS) {
|
|
const endOfDirectoryLocatorArray = await readUint8Array(reader, endOfDirectoryInfo.offset - ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH, ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH);
|
|
const endOfDirectoryLocatorView = getDataView$1(endOfDirectoryLocatorArray);
|
|
if (getUint32(endOfDirectoryLocatorView, 0) == ZIP64_END_OF_CENTRAL_DIR_LOCATOR_SIGNATURE) {
|
|
directoryDataOffset = getBigUint64(endOfDirectoryLocatorView, 8);
|
|
let endOfDirectoryArray = await readUint8Array(reader, directoryDataOffset, ZIP64_END_OF_CENTRAL_DIR_LENGTH, -1);
|
|
let endOfDirectoryView = getDataView$1(endOfDirectoryArray);
|
|
const expectedDirectoryDataOffset = endOfDirectoryInfo.offset - ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH - ZIP64_END_OF_CENTRAL_DIR_LENGTH;
|
|
if (getUint32(endOfDirectoryView, 0) != ZIP64_END_OF_CENTRAL_DIR_SIGNATURE && directoryDataOffset != expectedDirectoryDataOffset) {
|
|
const originalDirectoryDataOffset = directoryDataOffset;
|
|
directoryDataOffset = expectedDirectoryDataOffset;
|
|
if (directoryDataOffset > originalDirectoryDataOffset) {
|
|
prependedDataLength = directoryDataOffset - originalDirectoryDataOffset;
|
|
}
|
|
endOfDirectoryArray = await readUint8Array(reader, directoryDataOffset, ZIP64_END_OF_CENTRAL_DIR_LENGTH, -1);
|
|
endOfDirectoryView = getDataView$1(endOfDirectoryArray);
|
|
}
|
|
if (getUint32(endOfDirectoryView, 0) != ZIP64_END_OF_CENTRAL_DIR_SIGNATURE) {
|
|
throw new Error(ERR_EOCDR_LOCATOR_ZIP64_NOT_FOUND);
|
|
}
|
|
if (lastDiskNumber == MAX_16_BITS) {
|
|
lastDiskNumber = getUint32(endOfDirectoryView, 16);
|
|
}
|
|
if (diskNumber == MAX_16_BITS) {
|
|
diskNumber = getUint32(endOfDirectoryView, 20);
|
|
}
|
|
if (filesLength == MAX_16_BITS) {
|
|
filesLength = getBigUint64(endOfDirectoryView, 32);
|
|
}
|
|
if (directoryDataLength == MAX_32_BITS) {
|
|
directoryDataLength = getBigUint64(endOfDirectoryView, 40);
|
|
}
|
|
directoryDataOffset -= directoryDataLength;
|
|
}
|
|
}
|
|
if (directoryDataOffset >= reader.size) {
|
|
prependedDataLength = reader.size - directoryDataOffset - directoryDataLength - END_OF_CENTRAL_DIR_LENGTH;
|
|
directoryDataOffset = reader.size - directoryDataLength - END_OF_CENTRAL_DIR_LENGTH;
|
|
}
|
|
if (expectedLastDiskNumber != lastDiskNumber) {
|
|
throw new Error(ERR_SPLIT_ZIP_FILE);
|
|
}
|
|
if (directoryDataOffset < 0) {
|
|
throw new Error(ERR_BAD_FORMAT);
|
|
}
|
|
let offset = 0;
|
|
let directoryArray = await readUint8Array(reader, directoryDataOffset, directoryDataLength, diskNumber);
|
|
let directoryView = getDataView$1(directoryArray);
|
|
if (directoryDataLength) {
|
|
const expectedDirectoryDataOffset = endOfDirectoryInfo.offset - directoryDataLength;
|
|
if (getUint32(directoryView, offset) != CENTRAL_FILE_HEADER_SIGNATURE && directoryDataOffset != expectedDirectoryDataOffset) {
|
|
const originalDirectoryDataOffset = directoryDataOffset;
|
|
directoryDataOffset = expectedDirectoryDataOffset;
|
|
if (directoryDataOffset > originalDirectoryDataOffset) {
|
|
prependedDataLength += directoryDataOffset - originalDirectoryDataOffset;
|
|
}
|
|
directoryArray = await readUint8Array(reader, directoryDataOffset, directoryDataLength, diskNumber);
|
|
directoryView = getDataView$1(directoryArray);
|
|
}
|
|
}
|
|
const expectedDirectoryDataLength = endOfDirectoryInfo.offset - directoryDataOffset - (reader.lastDiskOffset || 0);
|
|
if (directoryDataLength != expectedDirectoryDataLength && expectedDirectoryDataLength >= 0) {
|
|
directoryDataLength = expectedDirectoryDataLength;
|
|
directoryArray = await readUint8Array(reader, directoryDataOffset, directoryDataLength, diskNumber);
|
|
directoryView = getDataView$1(directoryArray);
|
|
}
|
|
if (directoryDataOffset < 0 || directoryDataOffset >= reader.size) {
|
|
throw new Error(ERR_BAD_FORMAT);
|
|
}
|
|
const filenameEncoding = getOptionValue$1(zipReader, options, OPTION_FILENAME_ENCODING);
|
|
const commentEncoding = getOptionValue$1(zipReader, options, OPTION_COMMENT_ENCODING);
|
|
for (let indexFile = 0; indexFile < filesLength; indexFile++) {
|
|
const fileEntry = new ZipEntry$1(reader, config, zipReader.options);
|
|
if (getUint32(directoryView, offset) != CENTRAL_FILE_HEADER_SIGNATURE) {
|
|
throw new Error(ERR_CENTRAL_DIRECTORY_NOT_FOUND);
|
|
}
|
|
readCommonHeader(fileEntry, directoryView, offset + 6);
|
|
const languageEncodingFlag = Boolean(fileEntry.bitFlag.languageEncodingFlag);
|
|
const filenameOffset = offset + 46;
|
|
const extraFieldOffset = filenameOffset + fileEntry.filenameLength;
|
|
const commentOffset = extraFieldOffset + fileEntry.extraFieldLength;
|
|
const versionMadeBy = getUint16(directoryView, offset + 4);
|
|
const msDosCompatible = versionMadeBy >> 8 == 0;
|
|
const unixCompatible = versionMadeBy >> 8 == 3;
|
|
const rawFilename = directoryArray.subarray(filenameOffset, extraFieldOffset);
|
|
const commentLength = getUint16(directoryView, offset + 32);
|
|
const endOffset = commentOffset + commentLength;
|
|
const rawComment = directoryArray.subarray(commentOffset, endOffset);
|
|
const filenameUTF8 = languageEncodingFlag;
|
|
const commentUTF8 = languageEncodingFlag;
|
|
const externalFileAttributes = getUint32(directoryView, offset + 38);
|
|
const msdosAttributesRaw = externalFileAttributes & MAX_8_BITS;
|
|
const msdosAttributes = {
|
|
readOnly: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_READONLY_MASK),
|
|
hidden: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_HIDDEN_MASK),
|
|
system: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_SYSTEM_MASK),
|
|
directory: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_DIR_MASK),
|
|
archive: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_ARCHIVE_MASK)
|
|
};
|
|
const offsetFileEntry = getUint32(directoryView, offset + 42) + prependedDataLength;
|
|
const decode = getOptionValue$1(zipReader, options, OPTION_DECODE_TEXT) || decodeText;
|
|
const rawFilenameEncoding = filenameUTF8 ? CHARSET_UTF8 : filenameEncoding || CHARSET_CP437;
|
|
const rawCommentEncoding = commentUTF8 ? CHARSET_UTF8 : commentEncoding || CHARSET_CP437;
|
|
let filename = decode(rawFilename, rawFilenameEncoding);
|
|
if (filename === UNDEFINED_VALUE) {
|
|
filename = decodeText(rawFilename, rawFilenameEncoding);
|
|
}
|
|
let comment = decode(rawComment, rawCommentEncoding);
|
|
if (comment === UNDEFINED_VALUE) {
|
|
comment = decodeText(rawComment, rawCommentEncoding);
|
|
}
|
|
Object.assign(fileEntry, {
|
|
versionMadeBy,
|
|
msDosCompatible,
|
|
compressedSize: 0,
|
|
uncompressedSize: 0,
|
|
commentLength,
|
|
offset: offsetFileEntry,
|
|
diskNumberStart: getUint16(directoryView, offset + 34),
|
|
internalFileAttributes: getUint16(directoryView, offset + 36),
|
|
externalFileAttributes,
|
|
msdosAttributesRaw,
|
|
msdosAttributes,
|
|
rawFilename,
|
|
filenameUTF8,
|
|
commentUTF8,
|
|
rawExtraField: directoryArray.subarray(extraFieldOffset, commentOffset),
|
|
rawComment,
|
|
filename,
|
|
comment
|
|
});
|
|
startOffset = Math.max(offsetFileEntry, startOffset);
|
|
readCommonFooter(fileEntry, fileEntry, directoryView, offset + 6);
|
|
const unixExternalUpper = (fileEntry.externalFileAttributes >> 16) & MAX_16_BITS;
|
|
if (fileEntry.unixMode === UNDEFINED_VALUE && (unixExternalUpper & (FILE_ATTR_UNIX_DEFAULT_MASK | FILE_ATTR_UNIX_EXECUTABLE_MASK | FILE_ATTR_UNIX_TYPE_DIR)) != 0) {
|
|
fileEntry.unixMode = unixExternalUpper;
|
|
}
|
|
const setuid = Boolean(fileEntry.unixMode & FILE_ATTR_UNIX_SETUID_MASK);
|
|
const setgid = Boolean(fileEntry.unixMode & FILE_ATTR_UNIX_SETGID_MASK);
|
|
const sticky = Boolean(fileEntry.unixMode & FILE_ATTR_UNIX_STICKY_MASK);
|
|
const executable = (fileEntry.unixMode !== UNDEFINED_VALUE)
|
|
? ((fileEntry.unixMode & FILE_ATTR_UNIX_EXECUTABLE_MASK) != 0)
|
|
: (unixCompatible && ((unixExternalUpper & FILE_ATTR_UNIX_EXECUTABLE_MASK) != 0));
|
|
const modeIsDir = fileEntry.unixMode !== UNDEFINED_VALUE && ((fileEntry.unixMode & FILE_ATTR_UNIX_TYPE_MASK) == FILE_ATTR_UNIX_TYPE_DIR);
|
|
const upperIsDir = ((unixExternalUpper & FILE_ATTR_UNIX_TYPE_MASK) == FILE_ATTR_UNIX_TYPE_DIR);
|
|
Object.assign(fileEntry, {
|
|
setuid,
|
|
setgid,
|
|
sticky,
|
|
unixExternalUpper,
|
|
internalFileAttribute: fileEntry.internalFileAttributes,
|
|
externalFileAttribute: fileEntry.externalFileAttributes,
|
|
executable,
|
|
directory: modeIsDir || upperIsDir || (msDosCompatible && msdosAttributes.directory) || (filename.endsWith(DIRECTORY_SIGNATURE) && !fileEntry.uncompressedSize),
|
|
zipCrypto: fileEntry.encrypted && !fileEntry.extraFieldAES
|
|
});
|
|
const entry = new Entry(fileEntry);
|
|
entry.getData = (writer, options) => fileEntry.getData(writer, entry, zipReader.readRanges, options);
|
|
entry.arrayBuffer = async options => {
|
|
const writer = new TransformStream();
|
|
const [arrayBuffer] = await Promise.all([
|
|
new Response(writer.readable).arrayBuffer(),
|
|
fileEntry.getData(writer, entry, zipReader.readRanges, options)]);
|
|
return arrayBuffer;
|
|
};
|
|
offset = endOffset;
|
|
const { onprogress } = options;
|
|
if (onprogress) {
|
|
try {
|
|
await onprogress(indexFile + 1, filesLength, new Entry(fileEntry));
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|
|
yield entry;
|
|
}
|
|
const extractPrependedData = getOptionValue$1(zipReader, options, OPTION_EXTRACT_PREPENDED_DATA);
|
|
const extractAppendedData = getOptionValue$1(zipReader, options, OPTION_EXTRACT_APPENDED_DATA);
|
|
if (extractPrependedData) {
|
|
zipReader.prependedData = startOffset > 0 ? await readUint8Array(reader, 0, startOffset) : new Uint8Array();
|
|
}
|
|
zipReader.comment = commentLength ? await readUint8Array(reader, commentOffset + END_OF_CENTRAL_DIR_LENGTH, commentLength) : new Uint8Array();
|
|
if (extractAppendedData) {
|
|
zipReader.appendedData = appendedDataOffset < reader.size ? await readUint8Array(reader, appendedDataOffset, reader.size - appendedDataOffset) : new Uint8Array();
|
|
}
|
|
return true;
|
|
}
|
|
|
|
async getEntries(options = {}) {
|
|
const entries = [];
|
|
for await (const entry of this.getEntriesGenerator(options)) {
|
|
entries.push(entry);
|
|
}
|
|
return entries;
|
|
}
|
|
|
|
async close() {
|
|
}
|
|
}
|
|
|
|
class ZipReaderStream {
|
|
|
|
constructor(options = {}) {
|
|
const { readable, writable } = new TransformStream();
|
|
const gen = new ZipReader(readable, options).getEntriesGenerator();
|
|
this.readable = new ReadableStream({
|
|
async pull(controller) {
|
|
const { done, value } = await gen.next();
|
|
if (done)
|
|
return controller.close();
|
|
const chunk = {
|
|
...value,
|
|
readable: (function () {
|
|
const { readable, writable } = new TransformStream();
|
|
if (value.getData) {
|
|
value.getData(writable);
|
|
return readable;
|
|
}
|
|
})()
|
|
};
|
|
delete chunk.getData;
|
|
controller.enqueue(chunk);
|
|
}
|
|
});
|
|
this.writable = writable;
|
|
}
|
|
}
|
|
|
|
let ZipEntry$1 = class ZipEntry {
|
|
|
|
constructor(reader, config, options) {
|
|
Object.assign(this, {
|
|
reader,
|
|
config,
|
|
options
|
|
});
|
|
}
|
|
|
|
async getData(writer, fileEntry, readRanges, options = {}) {
|
|
const zipEntry = this;
|
|
const {
|
|
reader,
|
|
offset,
|
|
diskNumberStart,
|
|
extraFieldAES,
|
|
extraFieldZip64,
|
|
compressionMethod,
|
|
config,
|
|
bitFlag,
|
|
signature,
|
|
rawLastModDate,
|
|
uncompressedSize,
|
|
compressedSize
|
|
} = zipEntry;
|
|
const {
|
|
dataDescriptor
|
|
} = bitFlag;
|
|
const localDirectory = fileEntry.localDirectory = {};
|
|
const dataArray = await readUint8Array(reader, offset, HEADER_SIZE, diskNumberStart);
|
|
const dataView = getDataView$1(dataArray);
|
|
let password = getOptionValue$1(zipEntry, options, OPTION_PASSWORD);
|
|
let rawPassword = getOptionValue$1(zipEntry, options, OPTION_RAW_PASSWORD);
|
|
const passThrough = getOptionValue$1(zipEntry, options, OPTION_PASS_THROUGH);
|
|
password = password && password.length && password;
|
|
rawPassword = rawPassword && rawPassword.length && rawPassword;
|
|
if (extraFieldAES) {
|
|
if (extraFieldAES.originalCompressionMethod != COMPRESSION_METHOD_AES) {
|
|
throw new Error(ERR_UNSUPPORTED_COMPRESSION);
|
|
}
|
|
}
|
|
if ((compressionMethod != COMPRESSION_METHOD_STORE && compressionMethod != COMPRESSION_METHOD_DEFLATE && compressionMethod != COMPRESSION_METHOD_DEFLATE_64) && !passThrough) {
|
|
throw new Error(ERR_UNSUPPORTED_COMPRESSION);
|
|
}
|
|
if (getUint32(dataView, 0) != LOCAL_FILE_HEADER_SIGNATURE) {
|
|
throw new Error(ERR_LOCAL_FILE_HEADER_NOT_FOUND);
|
|
}
|
|
readCommonHeader(localDirectory, dataView, 4);
|
|
const {
|
|
extraFieldLength,
|
|
filenameLength,
|
|
lastAccessDate,
|
|
creationDate
|
|
} = localDirectory;
|
|
localDirectory.rawExtraField = extraFieldLength ?
|
|
await readUint8Array(reader, offset + HEADER_SIZE + filenameLength, extraFieldLength, diskNumberStart) :
|
|
new Uint8Array();
|
|
readCommonFooter(zipEntry, localDirectory, dataView, 4, true);
|
|
Object.assign(fileEntry, { lastAccessDate, creationDate });
|
|
const encrypted = zipEntry.encrypted && localDirectory.encrypted && !passThrough;
|
|
const zipCrypto = encrypted && !extraFieldAES;
|
|
if (!passThrough) {
|
|
fileEntry.zipCrypto = zipCrypto;
|
|
}
|
|
if (encrypted) {
|
|
if (!zipCrypto && extraFieldAES.strength === UNDEFINED_VALUE) {
|
|
throw new Error(ERR_UNSUPPORTED_ENCRYPTION);
|
|
} else if (!password && !rawPassword) {
|
|
throw new Error(ERR_ENCRYPTED);
|
|
}
|
|
}
|
|
const dataOffset = offset + HEADER_SIZE + filenameLength + extraFieldLength;
|
|
const size = compressedSize;
|
|
const readable = reader.readable;
|
|
Object.assign(readable, {
|
|
diskNumberStart,
|
|
offset: dataOffset,
|
|
size
|
|
});
|
|
const signal = getOptionValue$1(zipEntry, options, OPTION_SIGNAL);
|
|
const checkPasswordOnly = getOptionValue$1(zipEntry, options, OPTION_CHECK_PASSWORD_ONLY);
|
|
let checkOverlappingEntry = getOptionValue$1(zipEntry, options, OPTION_CHECK_OVERLAPPING_ENTRY);
|
|
const checkOverlappingEntryOnly = getOptionValue$1(zipEntry, options, OPTION_CHECK_OVERLAPPING_ENTRY_ONLY);
|
|
if (checkOverlappingEntryOnly) {
|
|
checkOverlappingEntry = true;
|
|
}
|
|
const { onstart, onprogress, onend } = options;
|
|
const deflate64 = compressionMethod == COMPRESSION_METHOD_DEFLATE_64;
|
|
let useCompressionStream = getOptionValue$1(zipEntry, options, OPTION_USE_COMPRESSION_STREAM);
|
|
if (deflate64) {
|
|
useCompressionStream = false;
|
|
}
|
|
const workerOptions = {
|
|
options: {
|
|
codecType: CODEC_INFLATE,
|
|
password,
|
|
rawPassword,
|
|
zipCrypto,
|
|
encryptionStrength: extraFieldAES && extraFieldAES.strength,
|
|
signed: getOptionValue$1(zipEntry, options, OPTION_CHECK_SIGNATURE) && !passThrough,
|
|
passwordVerification: zipCrypto && (dataDescriptor ? ((rawLastModDate >>> 8) & MAX_8_BITS) : ((signature >>> 24) & MAX_8_BITS)),
|
|
outputSize: passThrough ? compressedSize : uncompressedSize,
|
|
signature,
|
|
compressed: compressionMethod != 0 && !passThrough,
|
|
encrypted: zipEntry.encrypted && !passThrough,
|
|
useWebWorkers: getOptionValue$1(zipEntry, options, OPTION_USE_WEB_WORKERS),
|
|
useCompressionStream,
|
|
transferStreams: getOptionValue$1(zipEntry, options, OPTION_TRANSFER_STREAMS),
|
|
deflate64,
|
|
checkPasswordOnly
|
|
},
|
|
config,
|
|
streamOptions: { signal, size, onstart, onprogress, onend }
|
|
};
|
|
if (checkOverlappingEntry) {
|
|
await detectOverlappingEntry({
|
|
reader,
|
|
fileEntry,
|
|
offset,
|
|
diskNumberStart,
|
|
signature,
|
|
compressedSize,
|
|
uncompressedSize,
|
|
dataOffset,
|
|
dataDescriptor: dataDescriptor || localDirectory.bitFlag.dataDescriptor,
|
|
extraFieldZip64: extraFieldZip64 || localDirectory.extraFieldZip64,
|
|
readRanges
|
|
});
|
|
}
|
|
let writable;
|
|
try {
|
|
if (!checkOverlappingEntryOnly) {
|
|
if (checkPasswordOnly) {
|
|
writer = new WritableStream();
|
|
}
|
|
writer = new GenericWriter(writer);
|
|
await initStream(writer, passThrough ? compressedSize : uncompressedSize);
|
|
({ writable } = writer);
|
|
const { outputSize } = await runWorker({ readable, writable }, workerOptions);
|
|
writer.size += outputSize;
|
|
if (outputSize != (passThrough ? compressedSize : uncompressedSize)) {
|
|
throw new Error(ERR_INVALID_UNCOMPRESSED_SIZE);
|
|
}
|
|
}
|
|
} catch (error) {
|
|
if (error.outputSize !== UNDEFINED_VALUE) {
|
|
writer.size += error.outputSize;
|
|
}
|
|
if (!checkPasswordOnly || error.message != ERR_ABORT_CHECK_PASSWORD) {
|
|
throw error;
|
|
}
|
|
} finally {
|
|
const preventClose = getOptionValue$1(zipEntry, options, OPTION_PREVENT_CLOSE);
|
|
if (!preventClose && writable && !writable.locked) {
|
|
await writable.getWriter().close();
|
|
}
|
|
}
|
|
return checkPasswordOnly || checkOverlappingEntryOnly ? UNDEFINED_VALUE : writer.getData ? writer.getData() : writable;
|
|
}
|
|
};
|
|
|
|
function readCommonHeader(directory, dataView, offset) {
|
|
const rawBitFlag = directory.rawBitFlag = getUint16(dataView, offset + 2);
|
|
const encrypted = (rawBitFlag & BITFLAG_ENCRYPTED) == BITFLAG_ENCRYPTED;
|
|
const rawLastModDate = getUint32(dataView, offset + 6);
|
|
Object.assign(directory, {
|
|
encrypted,
|
|
version: getUint16(dataView, offset),
|
|
bitFlag: {
|
|
level: (rawBitFlag & BITFLAG_LEVEL) >> 1,
|
|
dataDescriptor: (rawBitFlag & BITFLAG_DATA_DESCRIPTOR) == BITFLAG_DATA_DESCRIPTOR,
|
|
languageEncodingFlag: (rawBitFlag & BITFLAG_LANG_ENCODING_FLAG) == BITFLAG_LANG_ENCODING_FLAG
|
|
},
|
|
rawLastModDate,
|
|
lastModDate: getDate(rawLastModDate),
|
|
filenameLength: getUint16(dataView, offset + 22),
|
|
extraFieldLength: getUint16(dataView, offset + 24)
|
|
});
|
|
}
|
|
|
|
function readCommonFooter(fileEntry, directory, dataView, offset, localDirectory) {
|
|
const { rawExtraField } = directory;
|
|
const extraField = directory.extraField = new Map();
|
|
const rawExtraFieldView = getDataView$1(new Uint8Array(rawExtraField));
|
|
let offsetExtraField = 0;
|
|
try {
|
|
while (offsetExtraField < rawExtraField.length) {
|
|
const type = getUint16(rawExtraFieldView, offsetExtraField);
|
|
const size = getUint16(rawExtraFieldView, offsetExtraField + 2);
|
|
extraField.set(type, {
|
|
type,
|
|
data: rawExtraField.slice(offsetExtraField + 4, offsetExtraField + 4 + size)
|
|
});
|
|
offsetExtraField += 4 + size;
|
|
}
|
|
} catch {
|
|
// ignored
|
|
}
|
|
const compressionMethod = getUint16(dataView, offset + 4);
|
|
Object.assign(directory, {
|
|
signature: getUint32(dataView, offset + HEADER_OFFSET_SIGNATURE),
|
|
compressedSize: getUint32(dataView, offset + HEADER_OFFSET_COMPRESSED_SIZE),
|
|
uncompressedSize: getUint32(dataView, offset + HEADER_OFFSET_UNCOMPRESSED_SIZE)
|
|
});
|
|
const extraFieldZip64 = extraField.get(EXTRAFIELD_TYPE_ZIP64);
|
|
if (extraFieldZip64) {
|
|
readExtraFieldZip64(extraFieldZip64, directory);
|
|
directory.extraFieldZip64 = extraFieldZip64;
|
|
}
|
|
const extraFieldUnicodePath = extraField.get(EXTRAFIELD_TYPE_UNICODE_PATH);
|
|
if (extraFieldUnicodePath) {
|
|
readExtraFieldUnicode(extraFieldUnicodePath, PROPERTY_NAME_FILENAME, PROPERTY_NAME_RAW_FILENAME, directory, fileEntry);
|
|
directory.extraFieldUnicodePath = extraFieldUnicodePath;
|
|
}
|
|
const extraFieldUnicodeComment = extraField.get(EXTRAFIELD_TYPE_UNICODE_COMMENT);
|
|
if (extraFieldUnicodeComment) {
|
|
readExtraFieldUnicode(extraFieldUnicodeComment, PROPERTY_NAME_COMMENT, PROPERTY_NAME_RAW_COMMENT, directory, fileEntry);
|
|
directory.extraFieldUnicodeComment = extraFieldUnicodeComment;
|
|
}
|
|
const extraFieldAES = extraField.get(EXTRAFIELD_TYPE_AES);
|
|
if (extraFieldAES) {
|
|
readExtraFieldAES(extraFieldAES, directory, compressionMethod);
|
|
directory.extraFieldAES = extraFieldAES;
|
|
} else {
|
|
directory.compressionMethod = compressionMethod;
|
|
}
|
|
const extraFieldNTFS = extraField.get(EXTRAFIELD_TYPE_NTFS);
|
|
if (extraFieldNTFS) {
|
|
readExtraFieldNTFS(extraFieldNTFS, directory);
|
|
directory.extraFieldNTFS = extraFieldNTFS;
|
|
}
|
|
const extraFieldUnix = extraField.get(EXTRAFIELD_TYPE_UNIX);
|
|
if (extraFieldUnix) {
|
|
readExtraFieldUnix(extraFieldUnix, directory, false);
|
|
directory.extraFieldUnix = extraFieldUnix;
|
|
} else {
|
|
const extraFieldInfoZip = extraField.get(EXTRAFIELD_TYPE_INFOZIP);
|
|
if (extraFieldInfoZip) {
|
|
readExtraFieldUnix(extraFieldInfoZip, directory, true);
|
|
directory.extraFieldInfoZip = extraFieldInfoZip;
|
|
}
|
|
}
|
|
const extraFieldExtendedTimestamp = extraField.get(EXTRAFIELD_TYPE_EXTENDED_TIMESTAMP);
|
|
if (extraFieldExtendedTimestamp) {
|
|
readExtraFieldExtendedTimestamp(extraFieldExtendedTimestamp, directory, localDirectory);
|
|
directory.extraFieldExtendedTimestamp = extraFieldExtendedTimestamp;
|
|
}
|
|
const extraFieldUSDZ = extraField.get(EXTRAFIELD_TYPE_USDZ);
|
|
if (extraFieldUSDZ) {
|
|
directory.extraFieldUSDZ = extraFieldUSDZ;
|
|
}
|
|
}
|
|
|
|
function readExtraFieldZip64(extraFieldZip64, directory) {
|
|
directory.zip64 = true;
|
|
const extraFieldView = getDataView$1(extraFieldZip64.data);
|
|
const missingProperties = ZIP64_PROPERTIES.filter(([propertyName, max]) => directory[propertyName] == max);
|
|
for (let indexMissingProperty = 0, offset = 0; indexMissingProperty < missingProperties.length; indexMissingProperty++) {
|
|
const [propertyName, max] = missingProperties[indexMissingProperty];
|
|
if (directory[propertyName] == max) {
|
|
const extraction = ZIP64_EXTRACTION[max];
|
|
directory[propertyName] = extraFieldZip64[propertyName] = extraction.getValue(extraFieldView, offset);
|
|
offset += extraction.bytes;
|
|
} else if (extraFieldZip64[propertyName]) {
|
|
throw new Error(ERR_EXTRAFIELD_ZIP64_NOT_FOUND);
|
|
}
|
|
}
|
|
}
|
|
|
|
function readExtraFieldUnicode(extraFieldUnicode, propertyName, rawPropertyName, directory, fileEntry) {
|
|
const extraFieldView = getDataView$1(extraFieldUnicode.data);
|
|
const crc32 = new Crc32();
|
|
crc32.append(fileEntry[rawPropertyName]);
|
|
const dataViewSignature = getDataView$1(new Uint8Array(4));
|
|
dataViewSignature.setUint32(0, crc32.get(), true);
|
|
const signature = getUint32(extraFieldView, 1);
|
|
Object.assign(extraFieldUnicode, {
|
|
version: getUint8(extraFieldView, 0),
|
|
[propertyName]: decodeText(extraFieldUnicode.data.subarray(5)),
|
|
valid: !fileEntry.bitFlag.languageEncodingFlag && signature == getUint32(dataViewSignature, 0)
|
|
});
|
|
if (extraFieldUnicode.valid) {
|
|
directory[propertyName] = extraFieldUnicode[propertyName];
|
|
directory[propertyName + PROPERTY_NAME_UTF8_SUFFIX] = true;
|
|
}
|
|
}
|
|
|
|
function readExtraFieldAES(extraFieldAES, directory, compressionMethod) {
|
|
const extraFieldView = getDataView$1(extraFieldAES.data);
|
|
const strength = getUint8(extraFieldView, 4);
|
|
Object.assign(extraFieldAES, {
|
|
vendorVersion: getUint8(extraFieldView, 0),
|
|
vendorId: getUint8(extraFieldView, 2),
|
|
strength,
|
|
originalCompressionMethod: compressionMethod,
|
|
compressionMethod: getUint16(extraFieldView, 5)
|
|
});
|
|
directory.compressionMethod = extraFieldAES.compressionMethod;
|
|
}
|
|
|
|
function readExtraFieldNTFS(extraFieldNTFS, directory) {
|
|
const extraFieldView = getDataView$1(extraFieldNTFS.data);
|
|
let offsetExtraField = 4;
|
|
let tag1Data;
|
|
try {
|
|
while (offsetExtraField < extraFieldNTFS.data.length && !tag1Data) {
|
|
const tagValue = getUint16(extraFieldView, offsetExtraField);
|
|
const attributeSize = getUint16(extraFieldView, offsetExtraField + 2);
|
|
if (tagValue == EXTRAFIELD_TYPE_NTFS_TAG1) {
|
|
tag1Data = extraFieldNTFS.data.slice(offsetExtraField + 4, offsetExtraField + 4 + attributeSize);
|
|
}
|
|
offsetExtraField += 4 + attributeSize;
|
|
}
|
|
} catch {
|
|
// ignored
|
|
}
|
|
try {
|
|
if (tag1Data && tag1Data.length == 24) {
|
|
const tag1View = getDataView$1(tag1Data);
|
|
const rawLastModDate = tag1View.getBigUint64(0, true);
|
|
const rawLastAccessDate = tag1View.getBigUint64(8, true);
|
|
const rawCreationDate = tag1View.getBigUint64(16, true);
|
|
Object.assign(extraFieldNTFS, {
|
|
rawLastModDate,
|
|
rawLastAccessDate,
|
|
rawCreationDate
|
|
});
|
|
const lastModDate = getDateNTFS(rawLastModDate);
|
|
const lastAccessDate = getDateNTFS(rawLastAccessDate);
|
|
const creationDate = getDateNTFS(rawCreationDate);
|
|
const extraFieldData = { lastModDate, lastAccessDate, creationDate };
|
|
Object.assign(extraFieldNTFS, extraFieldData);
|
|
Object.assign(directory, extraFieldData);
|
|
}
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|
|
|
|
function readExtraFieldUnix(extraField, directory, isInfoZip) {
|
|
try {
|
|
const view = getDataView$1(new Uint8Array(extraField.data));
|
|
let offset = 0;
|
|
const version = getUint8(view, offset++);
|
|
const uidSize = getUint8(view, offset++);
|
|
const uidBytes = extraField.data.subarray(offset, offset + uidSize);
|
|
offset += uidSize;
|
|
const uid = unpackUnixId(uidBytes);
|
|
const gidSize = getUint8(view, offset++);
|
|
const gidBytes = extraField.data.subarray(offset, offset + gidSize);
|
|
offset += gidSize;
|
|
const gid = unpackUnixId(gidBytes);
|
|
let unixMode = UNDEFINED_VALUE;
|
|
if (!isInfoZip && offset + 2 <= extraField.data.length) {
|
|
const base = extraField.data;
|
|
const modeView = new DataView(base.buffer, base.byteOffset + offset, 2);
|
|
unixMode = modeView.getUint16(0, true);
|
|
}
|
|
Object.assign(extraField, { version, uid, gid, unixMode });
|
|
if (uid !== UNDEFINED_VALUE) {
|
|
directory.uid = uid;
|
|
}
|
|
if (gid !== UNDEFINED_VALUE) {
|
|
directory.gid = gid;
|
|
}
|
|
if (unixMode !== UNDEFINED_VALUE) {
|
|
directory.unixMode = unixMode;
|
|
}
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|
|
|
|
function unpackUnixId(bytes) {
|
|
const buffer = new Uint8Array(4);
|
|
buffer.set(bytes, 0);
|
|
const view = new DataView(buffer.buffer, buffer.byteOffset, 4);
|
|
return view.getUint32(0, true);
|
|
}
|
|
|
|
function readExtraFieldExtendedTimestamp(extraFieldExtendedTimestamp, directory, localDirectory) {
|
|
const extraFieldView = getDataView$1(extraFieldExtendedTimestamp.data);
|
|
const flags = getUint8(extraFieldView, 0);
|
|
const timeProperties = [];
|
|
const timeRawProperties = [];
|
|
if (localDirectory) {
|
|
if ((flags & 0x1) == 0x1) {
|
|
timeProperties.push(PROPERTY_NAME_LAST_MODIFICATION_DATE);
|
|
timeRawProperties.push(PROPERTY_NAME_RAW_LAST_MODIFICATION_DATE);
|
|
}
|
|
if ((flags & 0x2) == 0x2) {
|
|
timeProperties.push(PROPERTY_NAME_LAST_ACCESS_DATE);
|
|
timeRawProperties.push(PROPERTY_NAME_RAW_LAST_ACCESS_DATE);
|
|
}
|
|
if ((flags & 0x4) == 0x4) {
|
|
timeProperties.push(PROPERTY_NAME_CREATION_DATE);
|
|
timeRawProperties.push(PROPERTY_NAME_RAW_CREATION_DATE);
|
|
}
|
|
} else if (extraFieldExtendedTimestamp.data.length >= 5) {
|
|
timeProperties.push(PROPERTY_NAME_LAST_MODIFICATION_DATE);
|
|
timeRawProperties.push(PROPERTY_NAME_RAW_LAST_MODIFICATION_DATE);
|
|
}
|
|
let offset = 1;
|
|
timeProperties.forEach((propertyName, indexProperty) => {
|
|
if (extraFieldExtendedTimestamp.data.length >= offset + 4) {
|
|
const time = getUint32(extraFieldView, offset);
|
|
directory[propertyName] = extraFieldExtendedTimestamp[propertyName] = new Date(time * 1000);
|
|
const rawPropertyName = timeRawProperties[indexProperty];
|
|
extraFieldExtendedTimestamp[rawPropertyName] = time;
|
|
}
|
|
offset += 4;
|
|
});
|
|
}
|
|
|
|
async function detectOverlappingEntry({
|
|
reader,
|
|
fileEntry,
|
|
offset,
|
|
diskNumberStart,
|
|
signature,
|
|
compressedSize,
|
|
uncompressedSize,
|
|
dataOffset,
|
|
dataDescriptor,
|
|
extraFieldZip64,
|
|
readRanges
|
|
}) {
|
|
let diskOffset = 0;
|
|
if (diskNumberStart) {
|
|
for (let indexReader = 0; indexReader < diskNumberStart; indexReader++) {
|
|
const diskReader = reader.readers[indexReader];
|
|
diskOffset += diskReader.size;
|
|
}
|
|
}
|
|
let dataDescriptorLength = 0;
|
|
if (dataDescriptor) {
|
|
if (extraFieldZip64) {
|
|
dataDescriptorLength = DATA_DESCRIPTOR_RECORD_ZIP_64_LENGTH;
|
|
} else {
|
|
dataDescriptorLength = DATA_DESCRIPTOR_RECORD_LENGTH;
|
|
}
|
|
}
|
|
if (dataDescriptorLength) {
|
|
const dataDescriptorArray = await readUint8Array(reader, dataOffset + compressedSize, dataDescriptorLength + DATA_DESCRIPTOR_RECORD_SIGNATURE_LENGTH, diskNumberStart);
|
|
const dataDescriptorSignature = getUint32(getDataView$1(dataDescriptorArray), 0) == DATA_DESCRIPTOR_RECORD_SIGNATURE;
|
|
if (dataDescriptorSignature) {
|
|
const readSignature = getUint32(getDataView$1(dataDescriptorArray), 4);
|
|
let readCompressedSize;
|
|
let readUncompressedSize;
|
|
if (extraFieldZip64) {
|
|
readCompressedSize = getBigUint64(getDataView$1(dataDescriptorArray), 8);
|
|
readUncompressedSize = getBigUint64(getDataView$1(dataDescriptorArray), 16);
|
|
} else {
|
|
readCompressedSize = getUint32(getDataView$1(dataDescriptorArray), 8);
|
|
readUncompressedSize = getUint32(getDataView$1(dataDescriptorArray), 12);
|
|
}
|
|
const matchSignature = (fileEntry.encrypted && !fileEntry.zipCrypto) || readSignature == signature;
|
|
if (matchSignature &&
|
|
readCompressedSize == compressedSize &&
|
|
readUncompressedSize == uncompressedSize) {
|
|
dataDescriptorLength += DATA_DESCRIPTOR_RECORD_SIGNATURE_LENGTH;
|
|
}
|
|
}
|
|
}
|
|
const range = {
|
|
start: diskOffset + offset,
|
|
end: diskOffset + dataOffset + compressedSize + dataDescriptorLength,
|
|
fileEntry
|
|
};
|
|
for (const otherRange of readRanges) {
|
|
if (otherRange.fileEntry != fileEntry && range.start >= otherRange.start && range.start < otherRange.end) {
|
|
const error = new Error(ERR_OVERLAPPING_ENTRY);
|
|
error.overlappingEntry = otherRange.fileEntry;
|
|
throw error;
|
|
}
|
|
}
|
|
readRanges.push(range);
|
|
}
|
|
|
|
async function seekSignature(reader, signature, startOffset, minimumBytes, maximumLength) {
|
|
const signatureArray = new Uint8Array(4);
|
|
const signatureView = getDataView$1(signatureArray);
|
|
setUint32$1(signatureView, 0, signature);
|
|
const maximumBytes = minimumBytes + maximumLength;
|
|
return (await seek(minimumBytes)) || await seek(Math.min(maximumBytes, startOffset));
|
|
|
|
async function seek(length) {
|
|
const offset = startOffset - length;
|
|
const bytes = await readUint8Array(reader, offset, length);
|
|
for (let indexByte = bytes.length - minimumBytes; indexByte >= 0; indexByte--) {
|
|
if (bytes[indexByte] == signatureArray[0] && bytes[indexByte + 1] == signatureArray[1] &&
|
|
bytes[indexByte + 2] == signatureArray[2] && bytes[indexByte + 3] == signatureArray[3]) {
|
|
return {
|
|
offset: offset + indexByte,
|
|
buffer: bytes.slice(indexByte, indexByte + minimumBytes).buffer
|
|
};
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function getOptionValue$1(zipReader, options, name) {
|
|
return options[name] === UNDEFINED_VALUE ? zipReader.options[name] : options[name];
|
|
}
|
|
|
|
function getDate(timeRaw) {
|
|
const date = (timeRaw & 0xffff0000) >> 16, time = timeRaw & MAX_16_BITS;
|
|
try {
|
|
return new Date(1980 + ((date & 0xFE00) >> 9), ((date & 0x01E0) >> 5) - 1, date & 0x001F, (time & 0xF800) >> 11, (time & 0x07E0) >> 5, (time & 0x001F) * 2, 0);
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|
|
|
|
function getDateNTFS(timeRaw) {
|
|
return new Date((Number((timeRaw / BigInt(10000)) - BigInt(11644473600000))));
|
|
}
|
|
|
|
function getUint8(view, offset) {
|
|
return view.getUint8(offset);
|
|
}
|
|
|
|
function getUint16(view, offset) {
|
|
return view.getUint16(offset, true);
|
|
}
|
|
|
|
function getUint32(view, offset) {
|
|
return view.getUint32(offset, true);
|
|
}
|
|
|
|
function getBigUint64(view, offset) {
|
|
return Number(view.getBigUint64(offset, true));
|
|
}
|
|
|
|
function setUint32$1(view, offset, value) {
|
|
view.setUint32(offset, value, true);
|
|
}
|
|
|
|
function getDataView$1(array) {
|
|
return new DataView(array.buffer);
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const ERR_DUPLICATED_NAME = "File already exists";
|
|
const ERR_INVALID_COMMENT = "Zip file comment exceeds 64KB";
|
|
const ERR_INVALID_ENTRY_COMMENT = "File entry comment exceeds 64KB";
|
|
const ERR_INVALID_ENTRY_NAME = "File entry name exceeds 64KB";
|
|
const ERR_INVALID_VERSION = "Version exceeds 65535";
|
|
const ERR_INVALID_ENCRYPTION_STRENGTH = "The strength must equal 1, 2, or 3";
|
|
const ERR_INVALID_EXTRAFIELD_TYPE = "Extra field type exceeds 65535";
|
|
const ERR_INVALID_EXTRAFIELD_DATA = "Extra field data exceeds 64KB";
|
|
const ERR_UNSUPPORTED_FORMAT = "Zip64 is not supported (set the 'zip64' option to 'true')";
|
|
const ERR_UNDEFINED_UNCOMPRESSED_SIZE = "Undefined uncompressed size";
|
|
const ERR_ZIP_NOT_EMPTY = "Zip file not empty";
|
|
const ERR_INVALID_UID = "Invalid uid (must be integer 0..2^32-1)";
|
|
const ERR_INVALID_GID = "Invalid gid (must be integer 0..2^32-1)";
|
|
const ERR_INVALID_UNIX_MODE = "Invalid UNIX mode (must be integer 0..65535)";
|
|
const ERR_INVALID_UNIX_EXTRA_FIELD_TYPE = "Invalid unixExtraFieldType (must be 'infozip' or 'unix')";
|
|
const ERR_INVALID_MSDOS_ATTRIBUTES = "Invalid msdosAttributesRaw (must be integer 0..255)";
|
|
const ERR_INVALID_MSDOS_DATA = "Invalid msdosAttributes (must be an object with boolean flags)";
|
|
|
|
const EXTRAFIELD_DATA_AES = new Uint8Array([0x07, 0x00, 0x02, 0x00, 0x41, 0x45, 0x03, 0x00, 0x00]);
|
|
const INFOZIP_EXTRA_FIELD_TYPE = "infozip";
|
|
const UNIX_EXTRA_FIELD_TYPE = "unix";
|
|
|
|
let workers = 0;
|
|
const pendingEntries = [];
|
|
|
|
class ZipWriter {
|
|
|
|
constructor(writer, options = {}) {
|
|
writer = new GenericWriter(writer);
|
|
const addSplitZipSignature =
|
|
writer.availableSize !== UNDEFINED_VALUE && writer.availableSize > 0 && writer.availableSize !== INFINITY_VALUE &&
|
|
writer.maxSize !== UNDEFINED_VALUE && writer.maxSize > 0 && writer.maxSize !== INFINITY_VALUE;
|
|
Object.assign(this, {
|
|
writer,
|
|
addSplitZipSignature,
|
|
options,
|
|
config: getConfiguration(),
|
|
files: new Map(),
|
|
filenames: new Set(),
|
|
offset: options[OPTION_OFFSET] === UNDEFINED_VALUE ? writer.size || writer.writable.size || 0 : options[OPTION_OFFSET],
|
|
pendingEntriesSize: 0,
|
|
pendingAddFileCalls: new Set(),
|
|
bufferedWrites: 0
|
|
});
|
|
}
|
|
|
|
async prependZip(reader) {
|
|
if (this.filenames.size) {
|
|
throw new Error(ERR_ZIP_NOT_EMPTY);
|
|
}
|
|
reader = new GenericReader(reader);
|
|
const zipReader = new ZipReader(reader.readable);
|
|
const entries = await zipReader.getEntries();
|
|
await zipReader.close();
|
|
await reader.readable.pipeTo(this.writer.writable, { preventClose: true, preventAbort: true });
|
|
this.writer.size = this.offset = reader.size;
|
|
this.filenames = new Set(entries.map(entry => entry.filename));
|
|
this.files = new Map(entries.map(entry => {
|
|
const {
|
|
version,
|
|
compressionMethod,
|
|
lastModDate,
|
|
lastAccessDate,
|
|
creationDate,
|
|
rawFilename,
|
|
bitFlag,
|
|
encrypted,
|
|
uncompressedSize,
|
|
compressedSize,
|
|
diskOffset,
|
|
diskNumber,
|
|
zip64
|
|
} = entry;
|
|
let {
|
|
rawExtraFieldZip64,
|
|
rawExtraFieldAES,
|
|
rawExtraFieldExtendedTimestamp,
|
|
rawExtraFieldNTFS,
|
|
rawExtraFieldUnix,
|
|
rawExtraField,
|
|
} = entry;
|
|
const { level, languageEncodingFlag, dataDescriptor } = bitFlag;
|
|
rawExtraFieldZip64 = rawExtraFieldZip64 || new Uint8Array();
|
|
rawExtraFieldAES = rawExtraFieldAES || new Uint8Array();
|
|
rawExtraFieldExtendedTimestamp = rawExtraFieldExtendedTimestamp || new Uint8Array();
|
|
rawExtraFieldNTFS = rawExtraFieldNTFS || new Uint8Array();
|
|
rawExtraFieldUnix = entry.rawExtraFieldUnix || new Uint8Array();
|
|
rawExtraField = rawExtraField || new Uint8Array();
|
|
const extraFieldLength = getLength(rawExtraFieldZip64, rawExtraFieldAES, rawExtraFieldExtendedTimestamp, rawExtraFieldNTFS, rawExtraFieldUnix, rawExtraField);
|
|
const zip64UncompressedSize = zip64 && uncompressedSize > MAX_32_BITS;
|
|
const zip64CompressedSize = zip64 && compressedSize > MAX_32_BITS;
|
|
const {
|
|
headerArray,
|
|
headerView
|
|
} = getHeaderArrayData({
|
|
version,
|
|
bitFlag: getBitFlag(level, languageEncodingFlag, dataDescriptor, encrypted, compressionMethod),
|
|
compressionMethod,
|
|
uncompressedSize,
|
|
compressedSize,
|
|
lastModDate,
|
|
rawFilename,
|
|
zip64CompressedSize,
|
|
zip64UncompressedSize,
|
|
extraFieldLength
|
|
});
|
|
Object.assign(entry, {
|
|
zip64UncompressedSize,
|
|
zip64CompressedSize,
|
|
zip64Offset: zip64 && this.offset - diskOffset > MAX_32_BITS,
|
|
zip64DiskNumberStart: zip64 && diskNumber > MAX_16_BITS,
|
|
rawExtraFieldZip64,
|
|
rawExtraFieldAES,
|
|
rawExtraFieldExtendedTimestamp,
|
|
rawExtraFieldNTFS,
|
|
rawExtraFieldUnix,
|
|
rawExtraField,
|
|
extendedTimestamp: rawExtraFieldExtendedTimestamp.length > 0 || rawExtraFieldNTFS.length > 0,
|
|
extraFieldExtendedTimestampFlag: 0x1 + (lastAccessDate ? 0x2 : 0) + (creationDate ? 0x4 : 0),
|
|
headerArray,
|
|
headerView
|
|
});
|
|
return [entry.filename, entry];
|
|
}));
|
|
}
|
|
|
|
async add(name = "", reader, options = {}) {
|
|
const zipWriter = this;
|
|
const {
|
|
pendingAddFileCalls,
|
|
config
|
|
} = zipWriter;
|
|
if (workers < config.maxWorkers) {
|
|
workers++;
|
|
} else {
|
|
await new Promise(resolve => pendingEntries.push(resolve));
|
|
}
|
|
let promiseAddFile;
|
|
try {
|
|
name = name.trim();
|
|
if (zipWriter.filenames.has(name)) {
|
|
throw new Error(ERR_DUPLICATED_NAME);
|
|
}
|
|
zipWriter.filenames.add(name);
|
|
promiseAddFile = addFile(zipWriter, name, reader, options);
|
|
pendingAddFileCalls.add(promiseAddFile);
|
|
return await promiseAddFile;
|
|
} catch (error) {
|
|
zipWriter.filenames.delete(name);
|
|
throw error;
|
|
} finally {
|
|
pendingAddFileCalls.delete(promiseAddFile);
|
|
const pendingEntry = pendingEntries.shift();
|
|
if (pendingEntry) {
|
|
pendingEntry();
|
|
} else {
|
|
workers--;
|
|
}
|
|
}
|
|
}
|
|
|
|
remove(entry) {
|
|
const { filenames, files } = this;
|
|
if (typeof entry == "string") {
|
|
entry = files.get(entry);
|
|
}
|
|
if (entry && entry.filename !== UNDEFINED_VALUE) {
|
|
const { filename } = entry;
|
|
if (filenames.has(filename) && files.has(filename)) {
|
|
filenames.delete(filename);
|
|
files.delete(filename);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
async close(comment = new Uint8Array(), options = {}) {
|
|
const zipWriter = this;
|
|
const { pendingAddFileCalls, writer } = this;
|
|
const { writable } = writer;
|
|
while (pendingAddFileCalls.size) {
|
|
await Promise.allSettled(Array.from(pendingAddFileCalls));
|
|
}
|
|
await closeFile(zipWriter, comment, options);
|
|
const preventClose = getOptionValue(zipWriter, options, OPTION_PREVENT_CLOSE);
|
|
if (!preventClose) {
|
|
await writable.getWriter().close();
|
|
}
|
|
return writer.getData ? writer.getData() : writable;
|
|
}
|
|
}
|
|
|
|
class ZipWriterStream {
|
|
|
|
constructor(options = {}) {
|
|
const { readable, writable } = new TransformStream();
|
|
this.readable = readable;
|
|
this.zipWriter = new ZipWriter(writable, options);
|
|
}
|
|
|
|
transform(path) {
|
|
const { readable, writable } = new TransformStream({
|
|
flush: () => { this.zipWriter.close(); }
|
|
});
|
|
this.zipWriter.add(path, readable);
|
|
return { readable: this.readable, writable };
|
|
}
|
|
|
|
writable(path) {
|
|
const { readable, writable } = new TransformStream();
|
|
this.zipWriter.add(path, readable);
|
|
return writable;
|
|
}
|
|
|
|
close(comment = UNDEFINED_VALUE, options = {}) {
|
|
return this.zipWriter.close(comment, options);
|
|
}
|
|
}
|
|
|
|
async function addFile(zipWriter, name, reader, options) {
|
|
name = name.trim();
|
|
let msDosCompatible = getOptionValue(zipWriter, options, PROPERTY_NAME_MS_DOS_COMPATIBLE);
|
|
let versionMadeBy = getOptionValue(zipWriter, options, PROPERTY_NAME_VERSION_MADE_BY, msDosCompatible ? 20 : 768);
|
|
const executable = getOptionValue(zipWriter, options, PROPERTY_NAME_EXECUTABLE);
|
|
const uid = getOptionValue(zipWriter, options, PROPERTY_NAME_UID);
|
|
const gid = getOptionValue(zipWriter, options, PROPERTY_NAME_GID);
|
|
let unixMode = getOptionValue(zipWriter, options, PROPERTY_NAME_UNIX_MODE);
|
|
const unixExtraFieldType = getOptionValue(zipWriter, options, OPTION_UNIX_EXTRA_FIELD_TYPE);
|
|
let setuid = getOptionValue(zipWriter, options, PROPERTY_NAME_SETUID);
|
|
let setgid = getOptionValue(zipWriter, options, PROPERTY_NAME_SETGID);
|
|
let sticky = getOptionValue(zipWriter, options, PROPERTY_NAME_STICKY);
|
|
if (uid !== UNDEFINED_VALUE && (uid < 0 || uid > MAX_32_BITS)) {
|
|
throw new Error(ERR_INVALID_UID);
|
|
}
|
|
if (gid !== UNDEFINED_VALUE && (gid < 0 || gid > MAX_32_BITS)) {
|
|
throw new Error(ERR_INVALID_GID);
|
|
}
|
|
if (unixMode !== UNDEFINED_VALUE && (unixMode < 0 || unixMode > MAX_16_BITS)) {
|
|
throw new Error(ERR_INVALID_UNIX_MODE);
|
|
}
|
|
if (unixExtraFieldType !== UNDEFINED_VALUE && unixExtraFieldType !== INFOZIP_EXTRA_FIELD_TYPE && unixExtraFieldType !== UNIX_EXTRA_FIELD_TYPE) {
|
|
throw new Error(ERR_INVALID_UNIX_EXTRA_FIELD_TYPE);
|
|
}
|
|
let msdosAttributesRaw = getOptionValue(zipWriter, options, PROPERTY_NAME_MSDOS_ATTRIBUTES_RAW);
|
|
let msdosAttributes = getOptionValue(zipWriter, options, PROPERTY_NAME_MSDOS_ATTRIBUTES);
|
|
const hasUnixMetadata = uid !== UNDEFINED_VALUE || gid !== UNDEFINED_VALUE || unixMode !== UNDEFINED_VALUE || unixExtraFieldType;
|
|
const hasMsDosProvided = msdosAttributesRaw !== UNDEFINED_VALUE || msdosAttributes !== UNDEFINED_VALUE;
|
|
if (hasUnixMetadata) {
|
|
msDosCompatible = false;
|
|
versionMadeBy = (versionMadeBy & MAX_16_BITS) | (3 << 8);
|
|
} else if (hasMsDosProvided) {
|
|
msDosCompatible = true;
|
|
versionMadeBy = (versionMadeBy & MAX_8_BITS);
|
|
}
|
|
if (msdosAttributesRaw !== UNDEFINED_VALUE && (msdosAttributesRaw < 0 || msdosAttributesRaw > MAX_8_BITS)) {
|
|
throw new Error(ERR_INVALID_MSDOS_ATTRIBUTES);
|
|
}
|
|
if (msdosAttributes && typeof msdosAttributes !== OBJECT_TYPE) {
|
|
throw new Error(ERR_INVALID_MSDOS_DATA);
|
|
}
|
|
if (versionMadeBy > MAX_16_BITS) {
|
|
throw new Error(ERR_INVALID_VERSION);
|
|
}
|
|
let externalFileAttributes = getOptionValue(zipWriter, options, PROPERTY_NAME_EXTERNAL_FILE_ATTRIBUTES, 0);
|
|
if (!options[PROPERTY_NAME_DIRECTORY] && name.endsWith(DIRECTORY_SIGNATURE)) {
|
|
options[PROPERTY_NAME_DIRECTORY] = true;
|
|
}
|
|
const directory = getOptionValue(zipWriter, options, PROPERTY_NAME_DIRECTORY);
|
|
if (directory) {
|
|
if (!name.endsWith(DIRECTORY_SIGNATURE)) {
|
|
name += DIRECTORY_SIGNATURE;
|
|
}
|
|
if (externalFileAttributes === 0) {
|
|
externalFileAttributes = FILE_ATTR_MSDOS_DIR_MASK;
|
|
if (!msDosCompatible) {
|
|
externalFileAttributes |= (FILE_ATTR_UNIX_TYPE_DIR | FILE_ATTR_UNIX_EXECUTABLE_MASK | FILE_ATTR_UNIX_DEFAULT_MASK) << 16;
|
|
}
|
|
}
|
|
} else if (!msDosCompatible && externalFileAttributes === 0) {
|
|
if (executable) {
|
|
externalFileAttributes = (FILE_ATTR_UNIX_EXECUTABLE_MASK | FILE_ATTR_UNIX_DEFAULT_MASK) << 16;
|
|
} else {
|
|
externalFileAttributes = FILE_ATTR_UNIX_DEFAULT_MASK << 16;
|
|
}
|
|
}
|
|
let unixExternalUpper;
|
|
if (!msDosCompatible) {
|
|
unixExternalUpper = (externalFileAttributes >> 16) & MAX_16_BITS;
|
|
unixMode = unixMode === UNDEFINED_VALUE ? unixExternalUpper : (unixMode & MAX_16_BITS);
|
|
if (setuid) {
|
|
unixMode |= FILE_ATTR_UNIX_SETUID_MASK;
|
|
} else {
|
|
setuid = Boolean(unixMode & FILE_ATTR_UNIX_SETUID_MASK);
|
|
}
|
|
if (setgid) {
|
|
unixMode |= FILE_ATTR_UNIX_SETGID_MASK;
|
|
} else {
|
|
setgid = Boolean(unixMode & FILE_ATTR_UNIX_SETGID_MASK);
|
|
}
|
|
if (sticky) {
|
|
unixMode |= FILE_ATTR_UNIX_STICKY_MASK;
|
|
} else {
|
|
sticky = Boolean(unixMode & FILE_ATTR_UNIX_STICKY_MASK);
|
|
}
|
|
if (directory) {
|
|
unixMode |= FILE_ATTR_UNIX_TYPE_DIR;
|
|
}
|
|
externalFileAttributes = ((unixMode & MAX_16_BITS) << 16) | (externalFileAttributes & MAX_8_BITS);
|
|
}
|
|
({ msdosAttributesRaw, msdosAttributes } = normalizeMsdosAttributes(msdosAttributesRaw, msdosAttributes));
|
|
if (hasMsDosProvided) {
|
|
externalFileAttributes = (externalFileAttributes & MAX_32_BITS) | (msdosAttributesRaw & MAX_8_BITS);
|
|
}
|
|
const encode = getOptionValue(zipWriter, options, OPTION_ENCODE_TEXT, encodeText);
|
|
let rawFilename = encode(name);
|
|
if (rawFilename === UNDEFINED_VALUE) {
|
|
rawFilename = encodeText(name);
|
|
}
|
|
if (getLength(rawFilename) > MAX_16_BITS) {
|
|
throw new Error(ERR_INVALID_ENTRY_NAME);
|
|
}
|
|
const comment = options[PROPERTY_NAME_COMMENT] || "";
|
|
let rawComment = encode(comment);
|
|
if (rawComment === UNDEFINED_VALUE) {
|
|
rawComment = encodeText(comment);
|
|
}
|
|
if (getLength(rawComment) > MAX_16_BITS) {
|
|
throw new Error(ERR_INVALID_ENTRY_COMMENT);
|
|
}
|
|
const version = getOptionValue(zipWriter, options, PROPERTY_NAME_VERSION, VERSION_DEFLATE);
|
|
if (version > MAX_16_BITS) {
|
|
throw new Error(ERR_INVALID_VERSION);
|
|
}
|
|
const lastModDate = getOptionValue(zipWriter, options, PROPERTY_NAME_LAST_MODIFICATION_DATE, new Date());
|
|
const lastAccessDate = getOptionValue(zipWriter, options, PROPERTY_NAME_LAST_ACCESS_DATE);
|
|
const creationDate = getOptionValue(zipWriter, options, PROPERTY_NAME_CREATION_DATE);
|
|
const internalFileAttributes = getOptionValue(zipWriter, options, PROPERTY_NAME_INTERNAL_FILE_ATTRIBUTES, 0);
|
|
const passThrough = getOptionValue(zipWriter, options, OPTION_PASS_THROUGH);
|
|
let password, rawPassword;
|
|
if (!passThrough) {
|
|
password = getOptionValue(zipWriter, options, OPTION_PASSWORD);
|
|
rawPassword = getOptionValue(zipWriter, options, OPTION_RAW_PASSWORD);
|
|
}
|
|
const encryptionStrength = getOptionValue(zipWriter, options, OPTION_ENCRYPTION_STRENGTH, 3);
|
|
const zipCrypto = getOptionValue(zipWriter, options, PROPERTY_NAME_ZIPCRYPTO);
|
|
const extendedTimestamp = getOptionValue(zipWriter, options, OPTION_EXTENDED_TIMESTAMP, true);
|
|
const keepOrder = getOptionValue(zipWriter, options, OPTION_KEEP_ORDER, true);
|
|
const useWebWorkers = getOptionValue(zipWriter, options, OPTION_USE_WEB_WORKERS);
|
|
const transferStreams = getOptionValue(zipWriter, options, OPTION_TRANSFER_STREAMS, true);
|
|
const bufferedWrite = getOptionValue(zipWriter, options, OPTION_BUFFERED_WRITE);
|
|
const createTempStream = getOptionValue(zipWriter, options, OPTION_CREATE_TEMP_STREAM);
|
|
const dataDescriptorSignature = getOptionValue(zipWriter, options, OPTION_DATA_DESCRIPTOR_SIGNATURE, false);
|
|
const signal = getOptionValue(zipWriter, options, OPTION_SIGNAL);
|
|
const useUnicodeFileNames = getOptionValue(zipWriter, options, OPTION_USE_UNICODE_FILE_NAMES, true);
|
|
const compressionMethod = getOptionValue(zipWriter, options, PROPERTY_NAME_COMPRESSION_METHOD);
|
|
let level = getOptionValue(zipWriter, options, OPTION_LEVEL);
|
|
let useCompressionStream = getOptionValue(zipWriter, options, OPTION_USE_COMPRESSION_STREAM);
|
|
let dataDescriptor = getOptionValue(zipWriter, options, OPTION_DATA_DESCRIPTOR);
|
|
if (bufferedWrite && dataDescriptor === UNDEFINED_VALUE) {
|
|
dataDescriptor = false;
|
|
}
|
|
if (dataDescriptor === UNDEFINED_VALUE || zipCrypto) {
|
|
dataDescriptor = true;
|
|
}
|
|
if (level !== UNDEFINED_VALUE && level != 6) {
|
|
useCompressionStream = false;
|
|
}
|
|
if (!useCompressionStream && (zipWriter.config.CompressionStream === UNDEFINED_VALUE && zipWriter.config.CompressionStreamZlib === UNDEFINED_VALUE)) {
|
|
level = 0;
|
|
}
|
|
let zip64 = getOptionValue(zipWriter, options, PROPERTY_NAME_ZIP64);
|
|
if (!zipCrypto && (password !== UNDEFINED_VALUE || rawPassword !== UNDEFINED_VALUE) && !(encryptionStrength >= 1 && encryptionStrength <= 3)) {
|
|
throw new Error(ERR_INVALID_ENCRYPTION_STRENGTH);
|
|
}
|
|
let rawExtraField = new Uint8Array();
|
|
const extraField = options[PROPERTY_NAME_EXTRA_FIELD];
|
|
if (extraField) {
|
|
let extraFieldSize = 0;
|
|
let offset = 0;
|
|
extraField.forEach(data => extraFieldSize += 4 + getLength(data));
|
|
rawExtraField = new Uint8Array(extraFieldSize);
|
|
extraField.forEach((data, type) => {
|
|
if (type > MAX_16_BITS) {
|
|
throw new Error(ERR_INVALID_EXTRAFIELD_TYPE);
|
|
}
|
|
if (getLength(data) > MAX_16_BITS) {
|
|
throw new Error(ERR_INVALID_EXTRAFIELD_DATA);
|
|
}
|
|
arraySet(rawExtraField, new Uint16Array([type]), offset);
|
|
arraySet(rawExtraField, new Uint16Array([getLength(data)]), offset + 2);
|
|
arraySet(rawExtraField, data, offset + 4);
|
|
offset += 4 + getLength(data);
|
|
});
|
|
}
|
|
let maximumCompressedSize = 0;
|
|
let maximumEntrySize = 0;
|
|
let uncompressedSize = 0;
|
|
if (passThrough) {
|
|
uncompressedSize = options[PROPERTY_NAME_UNCOMPRESSED_SIZE];
|
|
if (uncompressedSize === UNDEFINED_VALUE) {
|
|
throw new Error(ERR_UNDEFINED_UNCOMPRESSED_SIZE);
|
|
}
|
|
}
|
|
const zip64Enabled = zip64 === true;
|
|
if (reader) {
|
|
reader = new GenericReader(reader);
|
|
await initStream(reader);
|
|
if (!passThrough) {
|
|
if (reader.size === UNDEFINED_VALUE) {
|
|
dataDescriptor = true;
|
|
if (zip64 || zip64 === UNDEFINED_VALUE) {
|
|
zip64 = true;
|
|
uncompressedSize = maximumCompressedSize = MAX_32_BITS + 1;
|
|
}
|
|
} else {
|
|
options.uncompressedSize = uncompressedSize = reader.size;
|
|
maximumCompressedSize = getMaximumCompressedSize(uncompressedSize);
|
|
}
|
|
} else {
|
|
options.uncompressedSize = uncompressedSize;
|
|
maximumCompressedSize = getMaximumCompressedSize(uncompressedSize);
|
|
}
|
|
}
|
|
const { diskOffset, diskNumber } = zipWriter.writer;
|
|
const zip64UncompressedSize = zip64Enabled || uncompressedSize > MAX_32_BITS;
|
|
const zip64CompressedSize = zip64Enabled || maximumCompressedSize > MAX_32_BITS;
|
|
if (zip64UncompressedSize || zip64CompressedSize) {
|
|
if (zip64 === false) {
|
|
throw new Error(ERR_UNSUPPORTED_FORMAT);
|
|
} else {
|
|
zip64 = true;
|
|
}
|
|
}
|
|
zip64 = zip64 || false;
|
|
const encrypted = getOptionValue(zipWriter, options, PROPERTY_NAME_ENCRYPTED);
|
|
options = Object.assign({}, options, {
|
|
rawFilename,
|
|
rawComment,
|
|
version,
|
|
versionMadeBy,
|
|
lastModDate,
|
|
lastAccessDate,
|
|
creationDate,
|
|
rawExtraField,
|
|
zip64,
|
|
zip64UncompressedSize,
|
|
zip64CompressedSize,
|
|
password,
|
|
rawPassword,
|
|
level,
|
|
useWebWorkers,
|
|
transferStreams,
|
|
encryptionStrength,
|
|
extendedTimestamp,
|
|
zipCrypto,
|
|
bufferedWrite,
|
|
createTempStream,
|
|
keepOrder,
|
|
useUnicodeFileNames,
|
|
dataDescriptor,
|
|
dataDescriptorSignature,
|
|
signal,
|
|
msDosCompatible,
|
|
internalFileAttribute: internalFileAttributes,
|
|
internalFileAttributes,
|
|
externalFileAttribute: externalFileAttributes,
|
|
externalFileAttributes,
|
|
useCompressionStream,
|
|
passThrough,
|
|
encrypted: Boolean((password && getLength(password)) || (rawPassword && getLength(rawPassword))) || (passThrough && encrypted),
|
|
signature: options[PROPERTY_NAME_SIGNATURE],
|
|
compressionMethod,
|
|
uncompressedSize,
|
|
offset: zipWriter.offset - diskOffset,
|
|
diskNumberStart: diskNumber,
|
|
uid,
|
|
gid,
|
|
setuid,
|
|
setgid,
|
|
sticky,
|
|
unixMode,
|
|
msdosAttributesRaw,
|
|
msdosAttributes,
|
|
unixExternalUpper
|
|
});
|
|
const headerInfo = getHeaderInfo(options);
|
|
const dataDescriptorInfo = getDataDescriptorInfo(options);
|
|
const metadataSize = getLength(headerInfo.localHeaderArray, dataDescriptorInfo.dataDescriptorArray);
|
|
maximumEntrySize = metadataSize + maximumCompressedSize;
|
|
if (zipWriter.options[OPTION_USDZ]) {
|
|
maximumEntrySize += maximumEntrySize + 64;
|
|
}
|
|
zipWriter.pendingEntriesSize += maximumEntrySize;
|
|
let fileEntry;
|
|
try {
|
|
fileEntry = await getFileEntry(zipWriter, name, reader, { headerInfo, dataDescriptorInfo, metadataSize }, options);
|
|
} finally {
|
|
zipWriter.pendingEntriesSize -= maximumEntrySize;
|
|
}
|
|
Object.assign(fileEntry, { name, comment, extraField });
|
|
return new Entry(fileEntry);
|
|
}
|
|
|
|
async function getFileEntry(zipWriter, name, reader, entryInfo, options) {
|
|
const {
|
|
files,
|
|
writer
|
|
} = zipWriter;
|
|
const {
|
|
keepOrder,
|
|
dataDescriptor,
|
|
signal
|
|
} = options;
|
|
const {
|
|
headerInfo
|
|
} = entryInfo;
|
|
const usdz = zipWriter.options[OPTION_USDZ];
|
|
const previousFileEntry = Array.from(files.values()).pop();
|
|
let fileEntry = {};
|
|
let bufferedWrite;
|
|
let releaseLockWriter;
|
|
let releaseLockCurrentFileEntry;
|
|
let writingBufferedEntryData;
|
|
let writingEntryData;
|
|
let fileWriter;
|
|
files.set(name, fileEntry);
|
|
try {
|
|
let lockPreviousFileEntry;
|
|
if (keepOrder) {
|
|
lockPreviousFileEntry = previousFileEntry && previousFileEntry.lock;
|
|
requestLockCurrentFileEntry();
|
|
}
|
|
if ((options.bufferedWrite || !keepOrder || zipWriter.writerLocked || zipWriter.bufferedWrites || !dataDescriptor) && !usdz) {
|
|
if (options.createTempStream) {
|
|
fileWriter = await options.createTempStream();
|
|
} else {
|
|
fileWriter = new TransformStream(UNDEFINED_VALUE, UNDEFINED_VALUE, { highWaterMark: INFINITY_VALUE });
|
|
}
|
|
fileWriter.size = 0;
|
|
bufferedWrite = true;
|
|
zipWriter.bufferedWrites++;
|
|
await initStream(writer);
|
|
} else {
|
|
fileWriter = writer;
|
|
await requestLockWriter();
|
|
}
|
|
await initStream(fileWriter);
|
|
const { writable, diskOffset } = writer;
|
|
if (zipWriter.addSplitZipSignature) {
|
|
delete zipWriter.addSplitZipSignature;
|
|
const signatureArray = new Uint8Array(4);
|
|
const signatureArrayView = getDataView(signatureArray);
|
|
setUint32(signatureArrayView, 0, SPLIT_ZIP_FILE_SIGNATURE);
|
|
await writeData(writer, signatureArray);
|
|
zipWriter.offset += 4;
|
|
}
|
|
if (usdz) {
|
|
appendExtraFieldUSDZ(entryInfo, zipWriter.offset - diskOffset);
|
|
}
|
|
const {
|
|
localHeaderView,
|
|
localHeaderArray
|
|
} = headerInfo;
|
|
if (!bufferedWrite) {
|
|
await lockPreviousFileEntry;
|
|
await skipDiskIfNeeded(writable);
|
|
}
|
|
const { diskNumber } = writer;
|
|
fileEntry.diskNumberStart = diskNumber;
|
|
if (!bufferedWrite) {
|
|
writingEntryData = true;
|
|
await writeData(fileWriter, localHeaderArray);
|
|
}
|
|
fileEntry = await createFileEntry(reader, fileWriter, fileEntry, entryInfo, zipWriter.config, options);
|
|
if (!bufferedWrite) {
|
|
writingEntryData = false;
|
|
}
|
|
files.set(name, fileEntry);
|
|
fileEntry.filename = name;
|
|
if (bufferedWrite) {
|
|
await Promise.all([fileWriter.writable.getWriter().close(), lockPreviousFileEntry]);
|
|
await requestLockWriter();
|
|
writingBufferedEntryData = true;
|
|
fileEntry.diskNumberStart = writer.diskNumber;
|
|
fileEntry.offset = zipWriter.offset - writer.diskOffset;
|
|
updateLocalHeader(fileEntry, localHeaderView, options);
|
|
await skipDiskIfNeeded(writable);
|
|
await writeData(writer, localHeaderArray);
|
|
await fileWriter.readable.pipeTo(writable, { preventClose: true, preventAbort: true, signal });
|
|
writer.size += fileWriter.size;
|
|
writingBufferedEntryData = false;
|
|
} else {
|
|
fileEntry.offset = zipWriter.offset - diskOffset;
|
|
}
|
|
zipWriter.offset += fileEntry.size;
|
|
return fileEntry;
|
|
} catch (error) {
|
|
if (writingBufferedEntryData || writingEntryData) {
|
|
zipWriter.hasCorruptedEntries = true;
|
|
if (error) {
|
|
try {
|
|
error.corruptedEntry = true;
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|
|
if (bufferedWrite) {
|
|
zipWriter.offset += fileWriter.size;
|
|
} else {
|
|
zipWriter.offset = fileWriter.size;
|
|
}
|
|
}
|
|
files.delete(name);
|
|
throw error;
|
|
} finally {
|
|
if (bufferedWrite) {
|
|
zipWriter.bufferedWrites--;
|
|
}
|
|
if (releaseLockCurrentFileEntry) {
|
|
releaseLockCurrentFileEntry();
|
|
}
|
|
if (releaseLockWriter) {
|
|
releaseLockWriter();
|
|
}
|
|
}
|
|
|
|
function requestLockCurrentFileEntry() {
|
|
fileEntry.lock = new Promise(resolve => releaseLockCurrentFileEntry = resolve);
|
|
}
|
|
|
|
async function requestLockWriter() {
|
|
zipWriter.writerLocked = true;
|
|
const { lockWriter } = zipWriter;
|
|
zipWriter.lockWriter = new Promise(resolve => releaseLockWriter = () => {
|
|
zipWriter.writerLocked = false;
|
|
resolve();
|
|
});
|
|
await lockWriter;
|
|
}
|
|
|
|
async function skipDiskIfNeeded(writable) {
|
|
if (getLength(headerInfo.localHeaderArray) > writer.availableSize) {
|
|
writer.availableSize = 0;
|
|
await writeData(writable, new Uint8Array());
|
|
}
|
|
}
|
|
}
|
|
|
|
async function createFileEntry(reader, writer, { diskNumberStart, lock }, entryInfo, config, options) {
|
|
const {
|
|
headerInfo,
|
|
dataDescriptorInfo,
|
|
metadataSize
|
|
} = entryInfo;
|
|
const {
|
|
headerArray,
|
|
headerView,
|
|
lastModDate,
|
|
rawLastModDate,
|
|
encrypted,
|
|
compressed,
|
|
version,
|
|
compressionMethod,
|
|
rawExtraFieldZip64,
|
|
localExtraFieldZip64Length,
|
|
rawExtraFieldExtendedTimestamp,
|
|
extraFieldExtendedTimestampFlag,
|
|
rawExtraFieldNTFS,
|
|
rawExtraFieldUnix,
|
|
rawExtraFieldAES,
|
|
} = headerInfo;
|
|
const { dataDescriptorArray } = dataDescriptorInfo;
|
|
const {
|
|
rawFilename,
|
|
lastAccessDate,
|
|
creationDate,
|
|
password,
|
|
rawPassword,
|
|
level,
|
|
zip64,
|
|
zip64UncompressedSize,
|
|
zip64CompressedSize,
|
|
zipCrypto,
|
|
dataDescriptor,
|
|
directory,
|
|
executable,
|
|
versionMadeBy,
|
|
rawComment,
|
|
rawExtraField,
|
|
useWebWorkers,
|
|
transferStreams,
|
|
onstart,
|
|
onprogress,
|
|
onend,
|
|
signal,
|
|
encryptionStrength,
|
|
extendedTimestamp,
|
|
msDosCompatible,
|
|
internalFileAttributes,
|
|
externalFileAttributes,
|
|
uid,
|
|
gid,
|
|
unixMode,
|
|
setuid,
|
|
setgid,
|
|
sticky,
|
|
unixExternalUpper,
|
|
msdosAttributesRaw,
|
|
msdosAttributes,
|
|
useCompressionStream,
|
|
passThrough
|
|
} = options;
|
|
const fileEntry = {
|
|
lock,
|
|
versionMadeBy,
|
|
zip64,
|
|
directory: Boolean(directory),
|
|
executable: Boolean(executable),
|
|
filenameUTF8: true,
|
|
rawFilename,
|
|
commentUTF8: true,
|
|
rawComment,
|
|
rawExtraFieldZip64,
|
|
localExtraFieldZip64Length,
|
|
rawExtraFieldExtendedTimestamp,
|
|
rawExtraFieldNTFS,
|
|
rawExtraFieldUnix,
|
|
rawExtraFieldAES,
|
|
rawExtraField,
|
|
extendedTimestamp,
|
|
msDosCompatible,
|
|
internalFileAttributes,
|
|
externalFileAttributes,
|
|
diskNumberStart,
|
|
uid,
|
|
gid,
|
|
unixMode,
|
|
setuid,
|
|
setgid,
|
|
sticky,
|
|
unixExternalUpper,
|
|
msdosAttributesRaw,
|
|
msdosAttributes
|
|
};
|
|
let {
|
|
signature,
|
|
uncompressedSize
|
|
} = options;
|
|
let compressedSize = 0;
|
|
if (!passThrough) {
|
|
uncompressedSize = 0;
|
|
}
|
|
const { writable } = writer;
|
|
if (reader) {
|
|
reader.chunkSize = getChunkSize(config);
|
|
const readable = reader.readable;
|
|
const size = reader.size;
|
|
const workerOptions = {
|
|
options: {
|
|
codecType: CODEC_DEFLATE,
|
|
level,
|
|
rawPassword,
|
|
password,
|
|
encryptionStrength,
|
|
zipCrypto: encrypted && zipCrypto,
|
|
passwordVerification: encrypted && zipCrypto && (rawLastModDate >> 8) & MAX_8_BITS,
|
|
signed: !passThrough,
|
|
compressed: compressed && !passThrough,
|
|
encrypted: encrypted && !passThrough,
|
|
useWebWorkers,
|
|
useCompressionStream,
|
|
transferStreams
|
|
},
|
|
config,
|
|
streamOptions: { signal, size, onstart, onprogress, onend }
|
|
};
|
|
try {
|
|
const result = await runWorker({ readable, writable }, workerOptions);
|
|
compressedSize = result.outputSize;
|
|
writer.size += compressedSize;
|
|
if (!passThrough) {
|
|
uncompressedSize = result.inputSize;
|
|
signature = result.signature;
|
|
}
|
|
} catch (error) {
|
|
if (error.outputSize !== UNDEFINED_VALUE) {
|
|
writer.size += error.outputSize;
|
|
}
|
|
throw error;
|
|
}
|
|
|
|
}
|
|
setEntryInfo({
|
|
signature,
|
|
compressedSize,
|
|
uncompressedSize,
|
|
headerInfo,
|
|
dataDescriptorInfo
|
|
}, options);
|
|
if (dataDescriptor) {
|
|
await writeData(writer, dataDescriptorArray);
|
|
}
|
|
Object.assign(fileEntry, {
|
|
uncompressedSize,
|
|
compressedSize,
|
|
lastModDate,
|
|
rawLastModDate,
|
|
creationDate,
|
|
lastAccessDate,
|
|
encrypted,
|
|
zipCrypto,
|
|
size: metadataSize + compressedSize,
|
|
compressionMethod,
|
|
version,
|
|
headerArray,
|
|
headerView,
|
|
signature,
|
|
extraFieldExtendedTimestampFlag,
|
|
zip64UncompressedSize,
|
|
zip64CompressedSize
|
|
});
|
|
return fileEntry;
|
|
}
|
|
|
|
function getHeaderInfo(options) {
|
|
const {
|
|
rawFilename,
|
|
lastModDate,
|
|
lastAccessDate,
|
|
creationDate,
|
|
level,
|
|
zip64,
|
|
zipCrypto,
|
|
useUnicodeFileNames,
|
|
dataDescriptor,
|
|
directory,
|
|
rawExtraField,
|
|
encryptionStrength,
|
|
extendedTimestamp,
|
|
passThrough,
|
|
encrypted,
|
|
zip64UncompressedSize,
|
|
zip64CompressedSize,
|
|
uncompressedSize
|
|
} = options;
|
|
let { version, compressionMethod } = options;
|
|
const compressed = !directory && (level > 0 || (level === UNDEFINED_VALUE && compressionMethod !== 0));
|
|
let rawLocalExtraFieldZip64;
|
|
const uncompressedFile = passThrough || !compressed;
|
|
const zip64ExtraFieldComplete = zip64 && (options.bufferedWrite || ((!zip64UncompressedSize && !zip64CompressedSize) || uncompressedFile));
|
|
if (zip64) {
|
|
let rawLocalExtraFieldZip64Length = 4;
|
|
if (zip64UncompressedSize) {
|
|
rawLocalExtraFieldZip64Length += 8;
|
|
}
|
|
if (zip64CompressedSize) {
|
|
rawLocalExtraFieldZip64Length += 8;
|
|
}
|
|
rawLocalExtraFieldZip64 = new Uint8Array(rawLocalExtraFieldZip64Length);
|
|
const rawLocalExtraFieldZip64View = getDataView(rawLocalExtraFieldZip64);
|
|
setUint16(rawLocalExtraFieldZip64View, 0, EXTRAFIELD_TYPE_ZIP64);
|
|
setUint16(rawLocalExtraFieldZip64View, 2, getLength(rawLocalExtraFieldZip64) - 4);
|
|
if (zip64ExtraFieldComplete) {
|
|
const rawLocalExtraFieldZip64View = getDataView(rawLocalExtraFieldZip64);
|
|
let rawLocalExtraFieldZip64Offset = 4;
|
|
if (zip64UncompressedSize) {
|
|
setBigUint64(rawLocalExtraFieldZip64View, rawLocalExtraFieldZip64Offset, BigInt(uncompressedSize));
|
|
rawLocalExtraFieldZip64Offset += 8;
|
|
}
|
|
if (zip64CompressedSize && uncompressedFile) {
|
|
setBigUint64(rawLocalExtraFieldZip64View, rawLocalExtraFieldZip64Offset, BigInt(uncompressedSize));
|
|
rawLocalExtraFieldZip64Offset += 8;
|
|
}
|
|
if (rawLocalExtraFieldZip64Offset == 4) {
|
|
rawLocalExtraFieldZip64 = new Uint8Array();
|
|
}
|
|
}
|
|
} else {
|
|
rawLocalExtraFieldZip64 = new Uint8Array();
|
|
}
|
|
let rawExtraFieldAES;
|
|
if (encrypted && !zipCrypto) {
|
|
rawExtraFieldAES = new Uint8Array(getLength(EXTRAFIELD_DATA_AES) + 2);
|
|
const extraFieldAESView = getDataView(rawExtraFieldAES);
|
|
setUint16(extraFieldAESView, 0, EXTRAFIELD_TYPE_AES);
|
|
arraySet(rawExtraFieldAES, EXTRAFIELD_DATA_AES, 2);
|
|
setUint8(extraFieldAESView, 8, encryptionStrength);
|
|
} else {
|
|
rawExtraFieldAES = new Uint8Array();
|
|
}
|
|
let rawExtraFieldNTFS;
|
|
let rawExtraFieldExtendedTimestamp;
|
|
let extraFieldExtendedTimestampFlag;
|
|
if (extendedTimestamp) {
|
|
rawExtraFieldExtendedTimestamp = new Uint8Array(9 + (lastAccessDate ? 4 : 0) + (creationDate ? 4 : 0));
|
|
const extraFieldExtendedTimestampView = getDataView(rawExtraFieldExtendedTimestamp);
|
|
setUint16(extraFieldExtendedTimestampView, 0, EXTRAFIELD_TYPE_EXTENDED_TIMESTAMP);
|
|
setUint16(extraFieldExtendedTimestampView, 2, getLength(rawExtraFieldExtendedTimestamp) - 4);
|
|
extraFieldExtendedTimestampFlag = 0x1 + (lastAccessDate ? 0x2 : 0) + (creationDate ? 0x4 : 0);
|
|
setUint8(extraFieldExtendedTimestampView, 4, extraFieldExtendedTimestampFlag);
|
|
let offset = 5;
|
|
setUint32(extraFieldExtendedTimestampView, offset, Math.floor(lastModDate.getTime() / 1000));
|
|
offset += 4;
|
|
if (lastAccessDate) {
|
|
setUint32(extraFieldExtendedTimestampView, offset, Math.floor(lastAccessDate.getTime() / 1000));
|
|
offset += 4;
|
|
}
|
|
if (creationDate) {
|
|
setUint32(extraFieldExtendedTimestampView, offset, Math.floor(creationDate.getTime() / 1000));
|
|
}
|
|
try {
|
|
rawExtraFieldNTFS = new Uint8Array(36);
|
|
const extraFieldNTFSView = getDataView(rawExtraFieldNTFS);
|
|
const lastModTimeNTFS = getTimeNTFS(lastModDate);
|
|
setUint16(extraFieldNTFSView, 0, EXTRAFIELD_TYPE_NTFS);
|
|
setUint16(extraFieldNTFSView, 2, 32);
|
|
setUint16(extraFieldNTFSView, 8, EXTRAFIELD_TYPE_NTFS_TAG1);
|
|
setUint16(extraFieldNTFSView, 10, 24);
|
|
setBigUint64(extraFieldNTFSView, 12, lastModTimeNTFS);
|
|
setBigUint64(extraFieldNTFSView, 20, getTimeNTFS(lastAccessDate) || lastModTimeNTFS);
|
|
setBigUint64(extraFieldNTFSView, 28, getTimeNTFS(creationDate) || lastModTimeNTFS);
|
|
} catch {
|
|
rawExtraFieldNTFS = new Uint8Array();
|
|
}
|
|
} else {
|
|
rawExtraFieldNTFS = rawExtraFieldExtendedTimestamp = new Uint8Array();
|
|
}
|
|
let rawExtraFieldUnix;
|
|
try {
|
|
const { uid, gid, unixMode, setuid, setgid, sticky, unixExtraFieldType } = options;
|
|
if (unixExtraFieldType && (uid !== UNDEFINED_VALUE || gid !== UNDEFINED_VALUE || unixMode !== UNDEFINED_VALUE)) {
|
|
const uidBytes = packUnixId(uid);
|
|
const gidBytes = packUnixId(gid);
|
|
let modeArray = new Uint8Array();
|
|
if (unixExtraFieldType == UNIX_EXTRA_FIELD_TYPE && unixMode !== UNDEFINED_VALUE) {
|
|
let modeToWrite = unixMode & MAX_16_BITS;
|
|
if (setuid) {
|
|
modeToWrite |= FILE_ATTR_UNIX_SETUID_MASK;
|
|
}
|
|
if (setgid) {
|
|
modeToWrite |= FILE_ATTR_UNIX_SETGID_MASK;
|
|
}
|
|
if (sticky) {
|
|
modeToWrite |= FILE_ATTR_UNIX_STICKY_MASK;
|
|
}
|
|
modeArray = new Uint8Array(2);
|
|
const modeDataView = new DataView(modeArray.buffer);
|
|
modeDataView.setUint16(0, modeToWrite, true);
|
|
}
|
|
const payloadLength = 3 + uidBytes.length + gidBytes.length + modeArray.length;
|
|
rawExtraFieldUnix = new Uint8Array(4 + payloadLength);
|
|
const rawExtraFieldUnixView = getDataView(rawExtraFieldUnix);
|
|
setUint16(rawExtraFieldUnixView, 0, unixExtraFieldType == INFOZIP_EXTRA_FIELD_TYPE ? EXTRAFIELD_TYPE_INFOZIP : EXTRAFIELD_TYPE_UNIX);
|
|
setUint16(rawExtraFieldUnixView, 2, payloadLength);
|
|
setUint8(rawExtraFieldUnixView, 4, 1);
|
|
setUint8(rawExtraFieldUnixView, 5, uidBytes.length);
|
|
let offset = 6;
|
|
arraySet(rawExtraFieldUnix, uidBytes, offset);
|
|
offset += uidBytes.length;
|
|
setUint8(rawExtraFieldUnixView, offset, gidBytes.length);
|
|
offset++;
|
|
arraySet(rawExtraFieldUnix, gidBytes, offset);
|
|
offset += gidBytes.length;
|
|
arraySet(rawExtraFieldUnix, modeArray, offset);
|
|
} else {
|
|
rawExtraFieldUnix = new Uint8Array();
|
|
}
|
|
} catch {
|
|
rawExtraFieldUnix = new Uint8Array();
|
|
}
|
|
if (compressionMethod === UNDEFINED_VALUE) {
|
|
compressionMethod = compressed ? COMPRESSION_METHOD_DEFLATE : COMPRESSION_METHOD_STORE;
|
|
}
|
|
if (zip64) {
|
|
version = version > VERSION_ZIP64 ? version : VERSION_ZIP64;
|
|
}
|
|
if (encrypted && !zipCrypto) {
|
|
version = version > VERSION_AES ? version : VERSION_AES;
|
|
rawExtraFieldAES[9] = compressionMethod;
|
|
compressionMethod = COMPRESSION_METHOD_AES;
|
|
}
|
|
const localExtraFieldZip64Length = zip64ExtraFieldComplete ? getLength(rawLocalExtraFieldZip64) : 0;
|
|
const extraFieldLength = localExtraFieldZip64Length + getLength(rawExtraFieldAES, rawExtraFieldExtendedTimestamp, rawExtraFieldNTFS, rawExtraFieldUnix, rawExtraField);
|
|
const {
|
|
headerArray,
|
|
headerView,
|
|
rawLastModDate
|
|
} = getHeaderArrayData({
|
|
version,
|
|
bitFlag: getBitFlag(level, useUnicodeFileNames, dataDescriptor, encrypted, compressionMethod),
|
|
compressionMethod,
|
|
uncompressedSize,
|
|
lastModDate: lastModDate < MIN_DATE ? MIN_DATE : lastModDate > MAX_DATE ? MAX_DATE : lastModDate,
|
|
rawFilename,
|
|
zip64CompressedSize,
|
|
zip64UncompressedSize,
|
|
extraFieldLength
|
|
});
|
|
let localHeaderOffset = HEADER_SIZE;
|
|
const localHeaderArray = new Uint8Array(localHeaderOffset + getLength(rawFilename) + extraFieldLength);
|
|
const localHeaderView = getDataView(localHeaderArray);
|
|
setUint32(localHeaderView, 0, LOCAL_FILE_HEADER_SIGNATURE);
|
|
arraySet(localHeaderArray, headerArray, 4);
|
|
arraySet(localHeaderArray, rawFilename, localHeaderOffset);
|
|
localHeaderOffset += getLength(rawFilename);
|
|
if (zip64ExtraFieldComplete) {
|
|
arraySet(localHeaderArray, rawLocalExtraFieldZip64, localHeaderOffset);
|
|
}
|
|
localHeaderOffset += localExtraFieldZip64Length;
|
|
arraySet(localHeaderArray, rawExtraFieldAES, localHeaderOffset);
|
|
localHeaderOffset += getLength(rawExtraFieldAES);
|
|
arraySet(localHeaderArray, rawExtraFieldExtendedTimestamp, localHeaderOffset);
|
|
localHeaderOffset += getLength(rawExtraFieldExtendedTimestamp);
|
|
arraySet(localHeaderArray, rawExtraFieldNTFS, localHeaderOffset);
|
|
localHeaderOffset += getLength(rawExtraFieldNTFS);
|
|
arraySet(localHeaderArray, rawExtraFieldUnix, localHeaderOffset);
|
|
localHeaderOffset += getLength(rawExtraFieldUnix);
|
|
arraySet(localHeaderArray, rawExtraField, localHeaderOffset);
|
|
if (dataDescriptor) {
|
|
setUint32(localHeaderView, HEADER_OFFSET_COMPRESSED_SIZE + 4, 0);
|
|
setUint32(localHeaderView, HEADER_OFFSET_UNCOMPRESSED_SIZE + 4, 0);
|
|
}
|
|
return {
|
|
localHeaderArray,
|
|
localHeaderView,
|
|
headerArray,
|
|
headerView,
|
|
lastModDate,
|
|
rawLastModDate,
|
|
encrypted,
|
|
compressed,
|
|
version,
|
|
compressionMethod,
|
|
extraFieldExtendedTimestampFlag,
|
|
rawExtraFieldZip64: new Uint8Array(),
|
|
localExtraFieldZip64Length,
|
|
rawExtraFieldExtendedTimestamp,
|
|
rawExtraFieldNTFS,
|
|
rawExtraFieldUnix,
|
|
rawExtraFieldAES,
|
|
extraFieldLength
|
|
};
|
|
}
|
|
|
|
function appendExtraFieldUSDZ(entryInfo, zipWriterOffset) {
|
|
const { headerInfo } = entryInfo;
|
|
let { localHeaderArray, extraFieldLength } = headerInfo;
|
|
let localHeaderArrayView = getDataView(localHeaderArray);
|
|
let extraBytesLength = 64 - ((zipWriterOffset + getLength(localHeaderArray)) % 64);
|
|
if (extraBytesLength < 4) {
|
|
extraBytesLength += 64;
|
|
}
|
|
const rawExtraFieldUSDZ = new Uint8Array(extraBytesLength);
|
|
const extraFieldUSDZView = getDataView(rawExtraFieldUSDZ);
|
|
setUint16(extraFieldUSDZView, 0, EXTRAFIELD_TYPE_USDZ);
|
|
setUint16(extraFieldUSDZView, 2, extraBytesLength - 2);
|
|
const previousLocalHeaderArray = localHeaderArray;
|
|
headerInfo.localHeaderArray = localHeaderArray = new Uint8Array(getLength(previousLocalHeaderArray) + extraBytesLength);
|
|
arraySet(localHeaderArray, previousLocalHeaderArray);
|
|
arraySet(localHeaderArray, rawExtraFieldUSDZ, getLength(previousLocalHeaderArray));
|
|
localHeaderArrayView = getDataView(localHeaderArray);
|
|
setUint16(localHeaderArrayView, 28, extraFieldLength + extraBytesLength);
|
|
entryInfo.metadataSize += extraBytesLength;
|
|
}
|
|
|
|
function packUnixId(id) {
|
|
if (id === UNDEFINED_VALUE) {
|
|
return new Uint8Array();
|
|
} else {
|
|
const dataArray = new Uint8Array(4);
|
|
const dataView = getDataView(dataArray);
|
|
dataView.setUint32(0, id, true);
|
|
let length = 4;
|
|
while (length > 1 && dataArray[length - 1] === 0) {
|
|
length--;
|
|
}
|
|
return dataArray.subarray(0, length);
|
|
}
|
|
}
|
|
|
|
function normalizeMsdosAttributes(msdosAttributesRaw, msdosAttributes) {
|
|
if (msdosAttributesRaw !== UNDEFINED_VALUE) {
|
|
msdosAttributesRaw = msdosAttributesRaw & MAX_8_BITS;
|
|
} else if (msdosAttributes !== UNDEFINED_VALUE) {
|
|
const { readOnly, hidden, system, directory: msdDir, archive } = msdosAttributes;
|
|
let raw = 0;
|
|
if (readOnly) raw |= FILE_ATTR_MSDOS_READONLY_MASK;
|
|
if (hidden) raw |= FILE_ATTR_MSDOS_HIDDEN_MASK;
|
|
if (system) raw |= FILE_ATTR_MSDOS_SYSTEM_MASK;
|
|
if (msdDir) raw |= FILE_ATTR_MSDOS_DIR_MASK;
|
|
if (archive) raw |= FILE_ATTR_MSDOS_ARCHIVE_MASK;
|
|
msdosAttributesRaw = raw & MAX_8_BITS;
|
|
}
|
|
if (msdosAttributes === UNDEFINED_VALUE) {
|
|
msdosAttributes = {
|
|
readOnly: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_READONLY_MASK),
|
|
hidden: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_HIDDEN_MASK),
|
|
system: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_SYSTEM_MASK),
|
|
directory: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_DIR_MASK),
|
|
archive: Boolean(msdosAttributesRaw & FILE_ATTR_MSDOS_ARCHIVE_MASK)
|
|
};
|
|
}
|
|
return { msdosAttributesRaw, msdosAttributes };
|
|
}
|
|
|
|
function getDataDescriptorInfo({
|
|
zip64,
|
|
dataDescriptor,
|
|
dataDescriptorSignature
|
|
}) {
|
|
let dataDescriptorArray = new Uint8Array();
|
|
let dataDescriptorView, dataDescriptorOffset = 0;
|
|
let dataDescriptorLength = zip64 ? DATA_DESCRIPTOR_RECORD_ZIP_64_LENGTH : DATA_DESCRIPTOR_RECORD_LENGTH;
|
|
if (dataDescriptorSignature) {
|
|
dataDescriptorLength += DATA_DESCRIPTOR_RECORD_SIGNATURE_LENGTH;
|
|
}
|
|
if (dataDescriptor) {
|
|
dataDescriptorArray = new Uint8Array(dataDescriptorLength);
|
|
dataDescriptorView = getDataView(dataDescriptorArray);
|
|
if (dataDescriptorSignature) {
|
|
dataDescriptorOffset = DATA_DESCRIPTOR_RECORD_SIGNATURE_LENGTH;
|
|
setUint32(dataDescriptorView, 0, DATA_DESCRIPTOR_RECORD_SIGNATURE);
|
|
}
|
|
}
|
|
return {
|
|
dataDescriptorArray,
|
|
dataDescriptorView,
|
|
dataDescriptorOffset
|
|
};
|
|
}
|
|
|
|
function setEntryInfo({
|
|
signature,
|
|
compressedSize,
|
|
uncompressedSize,
|
|
headerInfo,
|
|
dataDescriptorInfo
|
|
}, {
|
|
zip64,
|
|
zipCrypto,
|
|
dataDescriptor
|
|
}) {
|
|
const {
|
|
headerView,
|
|
encrypted
|
|
} = headerInfo;
|
|
const {
|
|
dataDescriptorView,
|
|
dataDescriptorOffset
|
|
} = dataDescriptorInfo;
|
|
if ((!encrypted || zipCrypto) && signature !== UNDEFINED_VALUE) {
|
|
setUint32(headerView, HEADER_OFFSET_SIGNATURE, signature);
|
|
if (dataDescriptor) {
|
|
setUint32(dataDescriptorView, dataDescriptorOffset, signature);
|
|
}
|
|
}
|
|
if (zip64) {
|
|
if (dataDescriptor) {
|
|
setBigUint64(dataDescriptorView, dataDescriptorOffset + 4, BigInt(compressedSize));
|
|
setBigUint64(dataDescriptorView, dataDescriptorOffset + 12, BigInt(uncompressedSize));
|
|
}
|
|
} else {
|
|
setUint32(headerView, HEADER_OFFSET_COMPRESSED_SIZE, compressedSize);
|
|
setUint32(headerView, HEADER_OFFSET_UNCOMPRESSED_SIZE, uncompressedSize);
|
|
if (dataDescriptor) {
|
|
setUint32(dataDescriptorView, dataDescriptorOffset + 4, compressedSize);
|
|
setUint32(dataDescriptorView, dataDescriptorOffset + 8, uncompressedSize);
|
|
}
|
|
}
|
|
}
|
|
|
|
function updateLocalHeader({
|
|
rawFilename,
|
|
encrypted,
|
|
zip64,
|
|
localExtraFieldZip64Length,
|
|
signature,
|
|
compressedSize,
|
|
uncompressedSize,
|
|
zip64UncompressedSize,
|
|
zip64CompressedSize
|
|
}, localHeaderView, { dataDescriptor }) {
|
|
if (!dataDescriptor) {
|
|
if (!encrypted) {
|
|
setUint32(localHeaderView, HEADER_OFFSET_SIGNATURE + 4, signature);
|
|
}
|
|
if (!zip64CompressedSize) {
|
|
setUint32(localHeaderView, HEADER_OFFSET_COMPRESSED_SIZE + 4, compressedSize);
|
|
}
|
|
if (!zip64UncompressedSize) {
|
|
setUint32(localHeaderView, HEADER_OFFSET_UNCOMPRESSED_SIZE + 4, uncompressedSize);
|
|
}
|
|
}
|
|
if (zip64 && localExtraFieldZip64Length) {
|
|
let localHeaderOffset = HEADER_SIZE + getLength(rawFilename) + 4;
|
|
if (zip64UncompressedSize) {
|
|
setBigUint64(localHeaderView, localHeaderOffset, BigInt(uncompressedSize));
|
|
localHeaderOffset += 8;
|
|
}
|
|
if (zip64CompressedSize) {
|
|
setBigUint64(localHeaderView, localHeaderOffset, BigInt(compressedSize));
|
|
localHeaderOffset += 8;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
async function closeFile(zipWriter, comment, options) {
|
|
const { files, writer } = zipWriter;
|
|
const { diskOffset } = writer;
|
|
let { diskNumber } = writer;
|
|
let offset = 0;
|
|
let directoryDataLength = 0;
|
|
let directoryOffset = zipWriter.offset - diskOffset;
|
|
let filesLength = files.size;
|
|
for (const [, fileEntry] of files) {
|
|
const {
|
|
rawFilename,
|
|
rawExtraFieldAES,
|
|
rawComment,
|
|
rawExtraFieldNTFS,
|
|
rawExtraFieldUnix,
|
|
rawExtraField,
|
|
extendedTimestamp,
|
|
extraFieldExtendedTimestampFlag,
|
|
lastModDate,
|
|
zip64UncompressedSize,
|
|
zip64CompressedSize,
|
|
uncompressedSize,
|
|
compressedSize
|
|
} = fileEntry;
|
|
const zip64Offset = fileEntry.offset > MAX_32_BITS;
|
|
const zip64DiskNumberStart = fileEntry.diskNumberStart > MAX_16_BITS;
|
|
let rawExtraFieldZip64;
|
|
if (zip64Offset || zip64DiskNumberStart || zip64UncompressedSize || zip64CompressedSize) {
|
|
let length = 4;
|
|
if (zip64UncompressedSize) length += 8;
|
|
if (zip64CompressedSize) length += 8;
|
|
if (zip64Offset) length += 8;
|
|
if (zip64DiskNumberStart) length += 4;
|
|
rawExtraFieldZip64 = new Uint8Array(length);
|
|
const zip64View = getDataView(rawExtraFieldZip64);
|
|
setUint16(zip64View, 0, EXTRAFIELD_TYPE_ZIP64);
|
|
setUint16(zip64View, 2, length - 4);
|
|
let zip64FieldOffset = 4;
|
|
if (zip64UncompressedSize) { setBigUint64(zip64View, zip64FieldOffset, BigInt(uncompressedSize)); zip64FieldOffset += 8; }
|
|
if (zip64CompressedSize) { setBigUint64(zip64View, zip64FieldOffset, BigInt(compressedSize)); zip64FieldOffset += 8; }
|
|
if (zip64Offset) { setBigUint64(zip64View, zip64FieldOffset, BigInt(fileEntry.offset)); zip64FieldOffset += 8; }
|
|
if (zip64DiskNumberStart) { setUint32(zip64View, zip64FieldOffset, fileEntry.diskNumberStart); }
|
|
} else {
|
|
rawExtraFieldZip64 = new Uint8Array();
|
|
}
|
|
fileEntry.rawExtraFieldZip64 = rawExtraFieldZip64;
|
|
fileEntry.zip64Offset = zip64Offset;
|
|
fileEntry.zip64DiskNumberStart = zip64DiskNumberStart;
|
|
let rawExtraFieldTimestamp;
|
|
if (extendedTimestamp) {
|
|
rawExtraFieldTimestamp = new Uint8Array(9);
|
|
const extraFieldExtendedTimestampView = getDataView(rawExtraFieldTimestamp);
|
|
setUint16(extraFieldExtendedTimestampView, 0, EXTRAFIELD_TYPE_EXTENDED_TIMESTAMP);
|
|
setUint16(extraFieldExtendedTimestampView, 2, 5);
|
|
setUint8(extraFieldExtendedTimestampView, 4, extraFieldExtendedTimestampFlag);
|
|
setUint32(extraFieldExtendedTimestampView, 5, Math.floor(lastModDate.getTime() / 1000));
|
|
} else {
|
|
rawExtraFieldTimestamp = new Uint8Array();
|
|
}
|
|
fileEntry.rawExtraFieldExtendedTimestamp = rawExtraFieldTimestamp;
|
|
directoryDataLength += 46 +
|
|
getLength(
|
|
rawFilename,
|
|
rawComment,
|
|
rawExtraFieldZip64,
|
|
rawExtraFieldAES,
|
|
rawExtraFieldNTFS,
|
|
rawExtraFieldUnix,
|
|
rawExtraFieldTimestamp,
|
|
rawExtraField);
|
|
}
|
|
const directoryArray = new Uint8Array(directoryDataLength);
|
|
const directoryView = getDataView(directoryArray);
|
|
await initStream(writer);
|
|
let directoryDiskOffset = 0;
|
|
for (const [indexFileEntry, fileEntry] of Array.from(files.values()).entries()) {
|
|
const {
|
|
offset: fileEntryOffset,
|
|
rawFilename,
|
|
rawExtraFieldZip64,
|
|
rawExtraFieldAES,
|
|
rawExtraFieldExtendedTimestamp,
|
|
rawExtraFieldNTFS,
|
|
rawExtraFieldUnix,
|
|
rawExtraField,
|
|
rawComment,
|
|
versionMadeBy,
|
|
headerArray,
|
|
headerView,
|
|
zip64UncompressedSize,
|
|
zip64CompressedSize,
|
|
zip64DiskNumberStart,
|
|
zip64Offset,
|
|
internalFileAttributes,
|
|
externalFileAttributes,
|
|
diskNumberStart,
|
|
uncompressedSize,
|
|
compressedSize
|
|
} = fileEntry;
|
|
const extraFieldLength = getLength(rawExtraFieldZip64, rawExtraFieldAES, rawExtraFieldExtendedTimestamp, rawExtraFieldNTFS, rawExtraFieldUnix, rawExtraField);
|
|
setUint32(directoryView, offset, CENTRAL_FILE_HEADER_SIGNATURE);
|
|
setUint16(directoryView, offset + 4, versionMadeBy);
|
|
if (!zip64UncompressedSize) {
|
|
setUint32(headerView, HEADER_OFFSET_UNCOMPRESSED_SIZE, uncompressedSize);
|
|
}
|
|
if (!zip64CompressedSize) {
|
|
setUint32(headerView, HEADER_OFFSET_COMPRESSED_SIZE, compressedSize);
|
|
}
|
|
arraySet(directoryArray, headerArray, offset + 6);
|
|
let directoryOffset = offset + HEADER_SIZE;
|
|
setUint16(directoryView, directoryOffset, extraFieldLength);
|
|
directoryOffset += 2;
|
|
setUint16(directoryView, directoryOffset, getLength(rawComment));
|
|
directoryOffset += 2;
|
|
setUint16(directoryView, directoryOffset, zip64DiskNumberStart ? MAX_16_BITS : diskNumberStart);
|
|
directoryOffset += 2;
|
|
setUint16(directoryView, directoryOffset, internalFileAttributes);
|
|
directoryOffset += 2;
|
|
if (externalFileAttributes) {
|
|
setUint32(directoryView, directoryOffset, externalFileAttributes);
|
|
}
|
|
directoryOffset += 4;
|
|
setUint32(directoryView, directoryOffset, zip64Offset ? MAX_32_BITS : fileEntryOffset);
|
|
directoryOffset += 4;
|
|
arraySet(directoryArray, rawFilename, directoryOffset);
|
|
directoryOffset += getLength(rawFilename);
|
|
arraySet(directoryArray, rawExtraFieldZip64, directoryOffset);
|
|
directoryOffset += getLength(rawExtraFieldZip64);
|
|
arraySet(directoryArray, rawExtraFieldAES, directoryOffset);
|
|
directoryOffset += getLength(rawExtraFieldAES);
|
|
arraySet(directoryArray, rawExtraFieldExtendedTimestamp, directoryOffset);
|
|
directoryOffset += getLength(rawExtraFieldExtendedTimestamp);
|
|
arraySet(directoryArray, rawExtraFieldNTFS, directoryOffset);
|
|
directoryOffset += getLength(rawExtraFieldNTFS);
|
|
arraySet(directoryArray, rawExtraFieldUnix, directoryOffset);
|
|
directoryOffset += getLength(rawExtraFieldUnix);
|
|
arraySet(directoryArray, rawExtraField, directoryOffset);
|
|
directoryOffset += getLength(rawExtraField);
|
|
arraySet(directoryArray, rawComment, directoryOffset);
|
|
directoryOffset += getLength(rawComment);
|
|
if (offset - directoryDiskOffset > writer.availableSize) {
|
|
writer.availableSize = 0;
|
|
await writeData(writer, directoryArray.slice(directoryDiskOffset, offset));
|
|
directoryDiskOffset = offset;
|
|
}
|
|
offset = directoryOffset;
|
|
if (options.onprogress) {
|
|
try {
|
|
await options.onprogress(indexFileEntry + 1, files.size, new Entry(fileEntry));
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|
|
}
|
|
await writeData(writer, directoryDiskOffset ? directoryArray.slice(directoryDiskOffset) : directoryArray);
|
|
let lastDiskNumber = writer.diskNumber;
|
|
const { availableSize } = writer;
|
|
if (availableSize < END_OF_CENTRAL_DIR_LENGTH) {
|
|
lastDiskNumber++;
|
|
}
|
|
let zip64 = getOptionValue(zipWriter, options, PROPERTY_NAME_ZIP64);
|
|
if (directoryOffset > MAX_32_BITS || directoryDataLength > MAX_32_BITS || filesLength > MAX_16_BITS || lastDiskNumber > MAX_16_BITS) {
|
|
if (zip64 === false) {
|
|
throw new Error(ERR_UNSUPPORTED_FORMAT);
|
|
} else {
|
|
zip64 = true;
|
|
}
|
|
}
|
|
const endOfdirectoryArray = new Uint8Array(zip64 ? ZIP64_END_OF_CENTRAL_DIR_TOTAL_LENGTH : END_OF_CENTRAL_DIR_LENGTH);
|
|
const endOfdirectoryView = getDataView(endOfdirectoryArray);
|
|
offset = 0;
|
|
if (zip64) {
|
|
setUint32(endOfdirectoryView, 0, ZIP64_END_OF_CENTRAL_DIR_SIGNATURE);
|
|
setBigUint64(endOfdirectoryView, 4, BigInt(44));
|
|
setUint16(endOfdirectoryView, 12, 45);
|
|
setUint16(endOfdirectoryView, 14, 45);
|
|
setUint32(endOfdirectoryView, 16, lastDiskNumber);
|
|
setUint32(endOfdirectoryView, 20, diskNumber);
|
|
setBigUint64(endOfdirectoryView, 24, BigInt(filesLength));
|
|
setBigUint64(endOfdirectoryView, 32, BigInt(filesLength));
|
|
setBigUint64(endOfdirectoryView, 40, BigInt(directoryDataLength));
|
|
setBigUint64(endOfdirectoryView, 48, BigInt(directoryOffset));
|
|
setUint32(endOfdirectoryView, 56, ZIP64_END_OF_CENTRAL_DIR_LOCATOR_SIGNATURE);
|
|
setBigUint64(endOfdirectoryView, 64, BigInt(directoryOffset) + BigInt(directoryDataLength));
|
|
setUint32(endOfdirectoryView, 72, lastDiskNumber + 1);
|
|
const supportZip64SplitFile = getOptionValue(zipWriter, options, OPTION_SUPPORT_ZIP64_SPLIT_FILE, true);
|
|
if (supportZip64SplitFile) {
|
|
lastDiskNumber = MAX_16_BITS;
|
|
diskNumber = MAX_16_BITS;
|
|
}
|
|
filesLength = MAX_16_BITS;
|
|
directoryOffset = MAX_32_BITS;
|
|
directoryDataLength = MAX_32_BITS;
|
|
offset += ZIP64_END_OF_CENTRAL_DIR_LENGTH + ZIP64_END_OF_CENTRAL_DIR_LOCATOR_LENGTH;
|
|
}
|
|
setUint32(endOfdirectoryView, offset, END_OF_CENTRAL_DIR_SIGNATURE);
|
|
setUint16(endOfdirectoryView, offset + 4, lastDiskNumber);
|
|
setUint16(endOfdirectoryView, offset + 6, diskNumber);
|
|
setUint16(endOfdirectoryView, offset + 8, filesLength);
|
|
setUint16(endOfdirectoryView, offset + 10, filesLength);
|
|
setUint32(endOfdirectoryView, offset + 12, directoryDataLength);
|
|
setUint32(endOfdirectoryView, offset + 16, directoryOffset);
|
|
const commentLength = getLength(comment);
|
|
if (commentLength) {
|
|
if (commentLength <= MAX_16_BITS) {
|
|
setUint16(endOfdirectoryView, offset + 20, commentLength);
|
|
} else {
|
|
throw new Error(ERR_INVALID_COMMENT);
|
|
}
|
|
}
|
|
await writeData(writer, endOfdirectoryArray);
|
|
if (commentLength) {
|
|
await writeData(writer, comment);
|
|
}
|
|
}
|
|
|
|
async function writeData(writer, array) {
|
|
const { writable } = writer;
|
|
const streamWriter = writable.getWriter();
|
|
try {
|
|
await streamWriter.ready;
|
|
writer.size += getLength(array);
|
|
await streamWriter.write(array);
|
|
} finally {
|
|
streamWriter.releaseLock();
|
|
}
|
|
}
|
|
|
|
function getTimeNTFS(date) {
|
|
if (date) {
|
|
return ((BigInt(date.getTime()) + BigInt(11644473600000)) * BigInt(10000));
|
|
}
|
|
}
|
|
|
|
function getOptionValue(zipWriter, options, name, defaultValue) {
|
|
const result = options[name] === UNDEFINED_VALUE ? zipWriter.options[name] : options[name];
|
|
return result === UNDEFINED_VALUE ? defaultValue : result;
|
|
}
|
|
|
|
function getMaximumCompressedSize(uncompressedSize) {
|
|
return uncompressedSize + (5 * (Math.floor(uncompressedSize / 16383) + 1));
|
|
}
|
|
|
|
function setUint8(view, offset, value) {
|
|
view.setUint8(offset, value);
|
|
}
|
|
|
|
function setUint16(view, offset, value) {
|
|
view.setUint16(offset, value, true);
|
|
}
|
|
|
|
function setUint32(view, offset, value) {
|
|
view.setUint32(offset, value, true);
|
|
}
|
|
|
|
function setBigUint64(view, offset, value) {
|
|
view.setBigUint64(offset, value, true);
|
|
}
|
|
|
|
function arraySet(array, typedArray, offset) {
|
|
array.set(typedArray, offset);
|
|
}
|
|
|
|
function getDataView(array) {
|
|
return new DataView(array.buffer);
|
|
}
|
|
|
|
function getLength(...arrayLikes) {
|
|
let result = 0;
|
|
arrayLikes.forEach(arrayLike => arrayLike && (result += arrayLike.length));
|
|
return result;
|
|
}
|
|
|
|
function getHeaderArrayData({
|
|
version,
|
|
bitFlag,
|
|
compressionMethod,
|
|
uncompressedSize,
|
|
compressedSize,
|
|
lastModDate,
|
|
rawFilename,
|
|
zip64CompressedSize,
|
|
zip64UncompressedSize,
|
|
extraFieldLength
|
|
}) {
|
|
const headerArray = new Uint8Array(HEADER_SIZE - 4);
|
|
const headerView = getDataView(headerArray);
|
|
setUint16(headerView, 0, version);
|
|
setUint16(headerView, 2, bitFlag);
|
|
setUint16(headerView, 4, compressionMethod);
|
|
const dateArray = new Uint32Array(1);
|
|
const dateView = getDataView(dateArray);
|
|
setUint16(dateView, 0, (((lastModDate.getHours() << 6) | lastModDate.getMinutes()) << 5) | lastModDate.getSeconds() / 2);
|
|
setUint16(dateView, 2, ((((lastModDate.getFullYear() - 1980) << 4) | (lastModDate.getMonth() + 1)) << 5) | lastModDate.getDate());
|
|
const rawLastModDate = dateArray[0];
|
|
setUint32(headerView, 6, rawLastModDate);
|
|
if (zip64CompressedSize || compressedSize !== UNDEFINED_VALUE) {
|
|
setUint32(headerView, HEADER_OFFSET_COMPRESSED_SIZE, zip64CompressedSize ? MAX_32_BITS : compressedSize);
|
|
}
|
|
if (zip64UncompressedSize || uncompressedSize !== UNDEFINED_VALUE) {
|
|
setUint32(headerView, HEADER_OFFSET_UNCOMPRESSED_SIZE, zip64UncompressedSize ? MAX_32_BITS : uncompressedSize);
|
|
}
|
|
setUint16(headerView, 22, getLength(rawFilename));
|
|
setUint16(headerView, 24, extraFieldLength);
|
|
return {
|
|
headerArray,
|
|
headerView,
|
|
rawLastModDate
|
|
};
|
|
}
|
|
|
|
function getBitFlag(level, useUnicodeFileNames, dataDescriptor, encrypted, compressionMethod) {
|
|
let bitFlag = 0;
|
|
if (useUnicodeFileNames) {
|
|
bitFlag = bitFlag | BITFLAG_LANG_ENCODING_FLAG;
|
|
}
|
|
if (dataDescriptor) {
|
|
bitFlag = bitFlag | BITFLAG_DATA_DESCRIPTOR;
|
|
}
|
|
if (compressionMethod == COMPRESSION_METHOD_DEFLATE || compressionMethod == COMPRESSION_METHOD_DEFLATE_64) {
|
|
if (level >= 0 && level <= 3) {
|
|
bitFlag = bitFlag | BITFLAG_LEVEL_SUPER_FAST_MASK;
|
|
}
|
|
if (level > 3 && level <= 5) {
|
|
bitFlag = bitFlag | BITFLAG_LEVEL_FAST_MASK;
|
|
}
|
|
if (level == 9) {
|
|
bitFlag = bitFlag | BITFLAG_LEVEL_MAX_MASK;
|
|
}
|
|
}
|
|
if (encrypted) {
|
|
bitFlag = bitFlag | BITFLAG_ENCRYPTED;
|
|
}
|
|
return bitFlag;
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
function getMimeType$1() {
|
|
return "application/octet-stream";
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
try {
|
|
configure({ baseURI: (typeof document === 'undefined' ? require('u' + 'rl').pathToFileURL(__filename).href : (_documentCurrentScript && _documentCurrentScript.tagName.toUpperCase() === 'SCRIPT' && _documentCurrentScript.src || new URL('index.cjs', document.baseURI).href)) });
|
|
} catch {
|
|
// ignored
|
|
}
|
|
|
|
const A="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";function g(g){let B;g({wasmURI:()=>(B||(B="data:application/wasm;base64,"+(g=>{g=(g=>{const B=(g=(g+"").replace(/[^A-Za-z0-9+/=]/g,"")).length,E=[];for(let I=0;B>I;I+=4){const B=A.indexOf(g[I])<<18|A.indexOf(g[I+1])<<12|(63&A.indexOf(g[I+2]))<<6|63&A.indexOf(g[I+3]);E.push(B>>16&255),"="!==g[I+2]&&E.push(B>>8&255),"="!==g[I+3]&&E.push(255&B);}return new Uint8Array(E)})(g);let B=new Uint8Array(1024),E=0;for(let A=0;A<g.length;){const C=g[A++];if(128&C){const Q=3+(127&C),D=g[A++]<<8|g[A++],o=E-D;I(E+Q);for(let A=0;Q>A;A++)B[E++]=B[o+A];}else {const Q=C;I(E+Q);for(let I=0;Q>I&&A<g.length;I++)B[E++]=g[A++];}}return (g=>{let B="";const E=g.length;let I=0;for(;E>I+2;I+=3){const E=g[I]<<16|g[I+1]<<8|g[I+2];B+=A[E>>18&63]+A[E>>12&63]+A[E>>6&63]+A[63&E];}const C=E-I;if(1===C){const E=g[I]<<16;B+=A[E>>18&63]+A[E>>12&63]+"==";}else if(2===C){const E=g[I]<<16|g[I+1]<<8;B+=A[E>>18&63]+A[E>>12&63]+A[E>>6&63]+"=";}return B})(new Uint8Array(B.buffer.slice(0,E)));function I(A){if(B.length<A){let g=2*B.length;for(;A>g;)g*=2;const I=new 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")),B)});}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/* global TransformStream */
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|
|
|
let wasm, malloc, free, memory;
|
|
|
|
function setWasmExports(wasmAPI) {
|
|
wasm = wasmAPI;
|
|
({ malloc, free, memory } = wasm);
|
|
if (typeof malloc !== "function" || typeof free !== "function" || !memory) {
|
|
wasm = malloc = free = memory = null;
|
|
throw new Error("Invalid WASM module");
|
|
}
|
|
}
|
|
|
|
function _make(isCompress, type, options = {}) {
|
|
const level = (typeof options.level === "number") ? options.level : -1;
|
|
const outBufferSize = (typeof options.outBuffer === "number") ? options.outBuffer : 64 * 1024;
|
|
const inBufferSize = (typeof options.inBufferSize === "number") ? options.inBufferSize : 64 * 1024;
|
|
|
|
return new TransformStream({
|
|
start() {
|
|
let result;
|
|
this.out = malloc(outBufferSize);
|
|
this.in = malloc(inBufferSize);
|
|
this.inBufferSize = inBufferSize;
|
|
this._scratch = new Uint8Array(outBufferSize);
|
|
if (isCompress) {
|
|
this._process = wasm.deflate_process;
|
|
this._last_consumed = wasm.deflate_last_consumed;
|
|
this._end = wasm.deflate_end;
|
|
this.streamHandle = wasm.deflate_new();
|
|
if (type === "gzip") {
|
|
result = wasm.deflate_init_gzip(this.streamHandle, level);
|
|
} else if (type === "deflate-raw") {
|
|
result = wasm.deflate_init_raw(this.streamHandle, level);
|
|
} else {
|
|
result = wasm.deflate_init(this.streamHandle, level);
|
|
}
|
|
} else {
|
|
if (type === "deflate64-raw") {
|
|
this._process = wasm.inflate9_process;
|
|
this._last_consumed = wasm.inflate9_last_consumed;
|
|
this._end = wasm.inflate9_end;
|
|
this.streamHandle = wasm.inflate9_new();
|
|
result = wasm.inflate9_init_raw(this.streamHandle);
|
|
} else {
|
|
this._process = wasm.inflate_process;
|
|
this._last_consumed = wasm.inflate_last_consumed;
|
|
this._end = wasm.inflate_end;
|
|
this.streamHandle = wasm.inflate_new();
|
|
if (type === "deflate-raw") {
|
|
result = wasm.inflate_init_raw(this.streamHandle);
|
|
} else if (type === "gzip") {
|
|
result = wasm.inflate_init_gzip(this.streamHandle);
|
|
} else {
|
|
result = wasm.inflate_init(this.streamHandle);
|
|
}
|
|
}
|
|
}
|
|
if (result !== 0) {
|
|
throw new Error("init failed:" + result);
|
|
}
|
|
},
|
|
transform(chunk, controller) {
|
|
try {
|
|
const buffer = chunk;
|
|
const heap = new Uint8Array(memory.buffer);
|
|
const process = this._process;
|
|
const last_consumed = this._last_consumed;
|
|
const out = this.out;
|
|
const scratch = this._scratch;
|
|
let offset = 0;
|
|
while (offset < buffer.length) {
|
|
const toRead = Math.min(buffer.length - offset, 32 * 1024);
|
|
if (!this.in || this.inBufferSize < toRead) {
|
|
if (this.in && free) {
|
|
free(this.in);
|
|
}
|
|
this.in = malloc(toRead);
|
|
this.inBufferSize = toRead;
|
|
}
|
|
heap.set(buffer.subarray(offset, offset + toRead), this.in);
|
|
const result = process(this.streamHandle, this.in, toRead, out, outBufferSize, 0);
|
|
const prod = result & 0x00ffffff;
|
|
if (prod) {
|
|
scratch.set(heap.subarray(out, out + prod), 0);
|
|
controller.enqueue(scratch.slice(0, prod));
|
|
}
|
|
if (!isCompress) {
|
|
const code = (result >> 24) & 0xff;
|
|
const signedCode = (code & 0x80) ? code - 256 : code;
|
|
if (signedCode < 0) {
|
|
throw new Error("process error:" + signedCode);
|
|
}
|
|
}
|
|
const consumed = last_consumed(this.streamHandle);
|
|
if (consumed === 0) {
|
|
break;
|
|
}
|
|
offset += consumed;
|
|
}
|
|
} catch (error) {
|
|
if (this._end && this.streamHandle) {
|
|
this._end(this.streamHandle);
|
|
}
|
|
if (this.in && free) {
|
|
free(this.in);
|
|
}
|
|
if (this.out && free) {
|
|
free(this.out);
|
|
}
|
|
controller.error(error);
|
|
}
|
|
},
|
|
flush(controller) {
|
|
try {
|
|
const heap = new Uint8Array(memory.buffer);
|
|
const process = this._process;
|
|
const out = this.out;
|
|
const scratch = this._scratch;
|
|
while (true) {
|
|
const result = process(this.streamHandle, 0, 0, out, outBufferSize, 4);
|
|
const produced = result & 0x00ffffff;
|
|
const code = (result >> 24) & 0xff;
|
|
if (!isCompress) {
|
|
const signedCode = (code & 0x80) ? code - 256 : code;
|
|
if (signedCode < 0) {
|
|
throw new Error("process error:" + signedCode);
|
|
}
|
|
}
|
|
if (produced) {
|
|
scratch.set(heap.subarray(out, out + produced), 0);
|
|
controller.enqueue(scratch.slice(0, produced));
|
|
}
|
|
if (code === 1 || produced === 0) {
|
|
break;
|
|
}
|
|
}
|
|
} catch (error) {
|
|
controller.error(error);
|
|
} finally {
|
|
if (this._end && this.streamHandle) {
|
|
const result = this._end(this.streamHandle);
|
|
if (result !== 0) {
|
|
controller.error(new Error("end error:" + result));
|
|
}
|
|
}
|
|
if (this.in && free) {
|
|
free(this.in);
|
|
}
|
|
if (this.out && free) {
|
|
free(this.out);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
class CompressionStreamZlib {
|
|
constructor(type = "deflate", options) {
|
|
return _make(true, type, options);
|
|
}
|
|
}
|
|
class DecompressionStreamZlib {
|
|
constructor(type = "deflate", options) {
|
|
return _make(false, type, options);
|
|
}
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
let initializedModule = false;
|
|
|
|
async function initModule(wasmURI, { baseURI }) {
|
|
if (!initializedModule) {
|
|
let arrayBuffer, uri;
|
|
try {
|
|
try {
|
|
uri = new URL(wasmURI, baseURI);
|
|
} catch {
|
|
// ignored
|
|
}
|
|
const response = await fetch(uri);
|
|
arrayBuffer = await response.arrayBuffer();
|
|
} catch (error) {
|
|
if (wasmURI.startsWith("data:application/wasm;base64,")) {
|
|
arrayBuffer = arrayBufferFromDataURI(wasmURI);
|
|
} else {
|
|
throw error;
|
|
}
|
|
}
|
|
const wasmInstance = await WebAssembly.instantiate(arrayBuffer);
|
|
setWasmExports(wasmInstance.instance.exports);
|
|
initializedModule = true;
|
|
}
|
|
}
|
|
|
|
function resetWasmModule() {
|
|
initializedModule = false;
|
|
}
|
|
|
|
function arrayBufferFromDataURI(dataURI) {
|
|
const base64 = dataURI.split(",")[1];
|
|
const binary = atob(base64);
|
|
const len = binary.length;
|
|
const bytes = new Uint8Array(len);
|
|
for (let i = 0; i < len; ++i) {
|
|
bytes[i] = binary.charCodeAt(i);
|
|
}
|
|
return bytes.buffer;
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
let modulePromise;
|
|
|
|
g(configure);
|
|
configureWorker({
|
|
initModule: config => {
|
|
if (!modulePromise) {
|
|
let { wasmURI } = config;
|
|
// deno-lint-ignore valid-typeof
|
|
if (typeof wasmURI == FUNCTION_TYPE) {
|
|
wasmURI = wasmURI();
|
|
}
|
|
modulePromise = initModule(wasmURI, config);
|
|
|
|
}
|
|
return modulePromise;
|
|
}
|
|
});
|
|
configure({
|
|
CompressionStreamZlib,
|
|
DecompressionStreamZlib
|
|
});
|
|
|
|
function terminateWorkersAndModule() {
|
|
modulePromise = null;
|
|
terminateWorkers();
|
|
resetWasmModule();
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
class ZipEntry {
|
|
|
|
constructor(fs, name, params, parent) {
|
|
const zipEntry = this;
|
|
if (fs.root && parent && parent.getChildByName(name)) {
|
|
throw new Error("Entry filename already exists");
|
|
}
|
|
if (!params) {
|
|
params = {};
|
|
}
|
|
Object.assign(zipEntry, {
|
|
fs,
|
|
name,
|
|
data: params.data,
|
|
options: params.options,
|
|
id: fs.entries.length,
|
|
parent,
|
|
children: [],
|
|
uncompressedSize: params.uncompressedSize || 0,
|
|
passThrough: params.passThrough
|
|
});
|
|
fs.entries.push(zipEntry);
|
|
if (parent) {
|
|
zipEntry.parent.children.push(zipEntry);
|
|
}
|
|
}
|
|
|
|
moveTo(target) {
|
|
// deprecated
|
|
const zipEntry = this;
|
|
zipEntry.fs.move(zipEntry, target);
|
|
}
|
|
|
|
getFullname() {
|
|
return this.getRelativeName();
|
|
}
|
|
|
|
getRelativeName(ancestor = this.fs.root) {
|
|
const zipEntry = this;
|
|
let relativeName = zipEntry.name;
|
|
let entry = zipEntry.parent;
|
|
while (entry && entry != ancestor) {
|
|
relativeName = (entry.name ? entry.name + "/" : "") + relativeName;
|
|
entry = entry.parent;
|
|
}
|
|
return relativeName;
|
|
}
|
|
|
|
isDescendantOf(ancestor) {
|
|
let entry = this.parent;
|
|
while (entry && entry.id != ancestor.id) {
|
|
entry = entry.parent;
|
|
}
|
|
return Boolean(entry);
|
|
}
|
|
|
|
rename(name) {
|
|
const parent = this.parent;
|
|
if (parent && parent.getChildByName(name)) {
|
|
throw new Error("Entry filename already exists");
|
|
} else {
|
|
this.name = name;
|
|
}
|
|
}
|
|
}
|
|
|
|
class ZipFileEntry extends ZipEntry {
|
|
|
|
constructor(fs, name, params, parent) {
|
|
super(fs, name, params, parent);
|
|
const zipEntry = this;
|
|
zipEntry.Reader = params.Reader;
|
|
zipEntry.Writer = params.Writer;
|
|
if (params.getData) {
|
|
zipEntry.getData = params.getData;
|
|
}
|
|
}
|
|
|
|
clone() {
|
|
return new ZipFileEntry(this.fs, this.name, this);
|
|
}
|
|
|
|
async getData(writer, options = {}) {
|
|
const zipEntry = this;
|
|
if (!writer || (writer.constructor == zipEntry.Writer && zipEntry.data)) {
|
|
return zipEntry.data;
|
|
} else {
|
|
const reader = zipEntry.reader = new zipEntry.Reader(zipEntry.data, options);
|
|
const uncompressedSize = zipEntry.data ? zipEntry.data.uncompressedSize : reader.size;
|
|
await Promise.all([initStream(reader), initStream(writer, uncompressedSize)]);
|
|
const { readable } = reader;
|
|
zipEntry.uncompressedSize = reader.size;
|
|
await readable.pipeTo(writer.writable);
|
|
return writer.getData ? writer.getData() : writer.writable;
|
|
}
|
|
}
|
|
|
|
isPasswordProtected() {
|
|
return this.data.encrypted;
|
|
}
|
|
|
|
async checkPassword(password, options = {}) {
|
|
const zipEntry = this;
|
|
if (zipEntry.isPasswordProtected()) {
|
|
options.password = password;
|
|
options.checkPasswordOnly = true;
|
|
try {
|
|
await zipEntry.data.getData(null, options);
|
|
return true;
|
|
} catch (error) {
|
|
if (error.message == ERR_INVALID_PASSWORD) {
|
|
return false;
|
|
} else {
|
|
throw error;
|
|
}
|
|
}
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
getText(encoding, options) {
|
|
return this.getData(new TextWriter(encoding), options);
|
|
}
|
|
|
|
getBlob(mimeType, options) {
|
|
return this.getData(new BlobWriter(mimeType), options);
|
|
}
|
|
|
|
getData64URI(mimeType, options) {
|
|
return this.getData(new Data64URIWriter(mimeType), options);
|
|
}
|
|
|
|
getUint8Array(options) {
|
|
return this.getData(new Uint8ArrayWriter(), options);
|
|
}
|
|
|
|
getWritable(writable = new WritableStream(), options) {
|
|
return this.getData({ writable }, options);
|
|
}
|
|
|
|
getArrayBuffer(options) {
|
|
return this.data.arrayBuffer(options);
|
|
}
|
|
|
|
replaceBlob(blob) {
|
|
Object.assign(this, {
|
|
data: blob,
|
|
Reader: BlobReader,
|
|
Writer: BlobWriter,
|
|
reader: null
|
|
});
|
|
}
|
|
|
|
replaceText(text) {
|
|
Object.assign(this, {
|
|
data: text,
|
|
Reader: TextReader,
|
|
Writer: TextWriter,
|
|
reader: null
|
|
});
|
|
}
|
|
|
|
replaceData64URI(dataURI) {
|
|
Object.assign(this, {
|
|
data: dataURI,
|
|
Reader: Data64URIReader,
|
|
Writer: Data64URIWriter,
|
|
reader: null
|
|
});
|
|
}
|
|
|
|
replaceUint8Array(array) {
|
|
Object.assign(this, {
|
|
data: array,
|
|
Reader: Uint8ArrayReader,
|
|
Writer: Uint8ArrayWriter,
|
|
reader: null
|
|
});
|
|
}
|
|
|
|
replaceReadable(readable) {
|
|
Object.assign(this, {
|
|
data: null,
|
|
Reader: function () { return { readable }; },
|
|
Writer: null,
|
|
reader: null
|
|
});
|
|
}
|
|
}
|
|
|
|
class ZipDirectoryEntry extends ZipEntry {
|
|
|
|
constructor(fs, name, params, parent) {
|
|
super(fs, name, params, parent);
|
|
this.directory = true;
|
|
}
|
|
|
|
clone(deepClone) {
|
|
const zipEntry = this;
|
|
const clonedEntry = new ZipDirectoryEntry(zipEntry.fs, zipEntry.name);
|
|
if (deepClone) {
|
|
clonedEntry.children = zipEntry.children.map(child => {
|
|
const childClone = child.clone(deepClone);
|
|
childClone.parent = clonedEntry;
|
|
return childClone;
|
|
});
|
|
}
|
|
return clonedEntry;
|
|
}
|
|
|
|
addDirectory(name, options) {
|
|
return addChild(this, name, { options }, true);
|
|
}
|
|
|
|
addText(name, text, options = {}) {
|
|
return addChild(this, name, {
|
|
data: text,
|
|
Reader: TextReader,
|
|
Writer: TextWriter,
|
|
options,
|
|
uncompressedSize: text.length
|
|
});
|
|
}
|
|
|
|
addBlob(name, blob, options = {}) {
|
|
return addChild(this, name, {
|
|
data: blob,
|
|
Reader: BlobReader,
|
|
Writer: BlobWriter,
|
|
options,
|
|
uncompressedSize: blob.size
|
|
});
|
|
}
|
|
|
|
addData64URI(name, dataURI, options = {}) {
|
|
let dataEnd = dataURI.length;
|
|
while (dataURI.charAt(dataEnd - 1) == "=") {
|
|
dataEnd--;
|
|
}
|
|
const dataStart = dataURI.indexOf(",") + 1;
|
|
return addChild(this, name, {
|
|
data: dataURI,
|
|
Reader: Data64URIReader,
|
|
Writer: Data64URIWriter,
|
|
options,
|
|
uncompressedSize: Math.floor((dataEnd - dataStart) * 0.75)
|
|
});
|
|
}
|
|
|
|
addUint8Array(name, array, options = {}) {
|
|
return addChild(this, name, {
|
|
data: array,
|
|
Reader: Uint8ArrayReader,
|
|
Writer: Uint8ArrayWriter,
|
|
options,
|
|
uncompressedSize: array.length
|
|
});
|
|
}
|
|
|
|
addHttpContent(name, url, options = {}) {
|
|
return addChild(this, name, {
|
|
data: url,
|
|
Reader: class extends HttpReader {
|
|
constructor(url) {
|
|
super(url, options);
|
|
}
|
|
},
|
|
options
|
|
});
|
|
}
|
|
|
|
addReadable(name, readable, options = {}) {
|
|
return addChild(this, name, {
|
|
Reader: function () { return { readable }; },
|
|
options
|
|
});
|
|
}
|
|
|
|
addFileSystemEntry(fileSystemEntry, options = {}) {
|
|
return addFileSystemHandle(this, fileSystemEntry, options);
|
|
}
|
|
|
|
addFileSystemHandle(handle, options = {}) {
|
|
return addFileSystemHandle(this, handle, options);
|
|
}
|
|
|
|
addFile(file, options = {}) {
|
|
if (!options.lastModDate) {
|
|
options.lastModDate = new Date(file.lastModified);
|
|
}
|
|
return addChild(this, file.name, {
|
|
data: file,
|
|
Reader: function () {
|
|
const readable = file.stream();
|
|
const size = file.size;
|
|
return { readable, size };
|
|
},
|
|
options,
|
|
uncompressedSize: file.size
|
|
});
|
|
}
|
|
|
|
addData(name, params) {
|
|
return addChild(this, name, params);
|
|
}
|
|
|
|
importBlob(blob, options) {
|
|
return this.importZip(new BlobReader(blob), options);
|
|
}
|
|
|
|
importData64URI(dataURI, options) {
|
|
return this.importZip(new Data64URIReader(dataURI), options);
|
|
}
|
|
|
|
importUint8Array(array, options) {
|
|
return this.importZip(new Uint8ArrayReader(array), options);
|
|
}
|
|
|
|
importHttpContent(url, options) {
|
|
return this.importZip(new HttpReader(url, options), options);
|
|
}
|
|
|
|
importReadable(readable, options) {
|
|
return this.importZip({ readable }, options);
|
|
}
|
|
|
|
exportBlob(options = {}) {
|
|
return this.exportZip(new BlobWriter(options.mimeType || "application/zip"), options);
|
|
}
|
|
|
|
exportData64URI(options = {}) {
|
|
return this.exportZip(new Data64URIWriter(options.mimeType || "application/zip"), options);
|
|
}
|
|
|
|
exportUint8Array(options = {}) {
|
|
return this.exportZip(new Uint8ArrayWriter(), options);
|
|
}
|
|
|
|
async exportWritable(writable = new WritableStream(), options = {}) {
|
|
await this.exportZip({ writable }, options);
|
|
return writable;
|
|
}
|
|
|
|
async importZip(reader, options = {}) {
|
|
await initStream(reader);
|
|
const zipReader = new ZipReader(reader, options);
|
|
const importedEntries = [];
|
|
const entries = await zipReader.getEntries();
|
|
for (const entry of entries) {
|
|
let parent = this;
|
|
try {
|
|
const path = entry.filename.split("/");
|
|
const name = path.pop();
|
|
path.forEach((pathPart, pathIndex) => {
|
|
const previousParent = parent;
|
|
parent = parent.getChildByName(pathPart);
|
|
if (!parent) {
|
|
parent = new ZipDirectoryEntry(this.fs, pathPart, { data: pathIndex == path.length - 1 ? entry : null }, previousParent);
|
|
importedEntries.push(parent);
|
|
}
|
|
});
|
|
if (!entry.directory) {
|
|
importedEntries.push(addChild(parent, name, {
|
|
data: entry,
|
|
Reader: getZipBlobReader(Object.assign({}, options)),
|
|
uncompressedSize: entry.uncompressedSize,
|
|
passThrough: options.passThrough
|
|
}));
|
|
}
|
|
} catch (error) {
|
|
try {
|
|
error.cause = {
|
|
entry
|
|
};
|
|
} catch {
|
|
// ignored
|
|
}
|
|
throw error;
|
|
}
|
|
}
|
|
return importedEntries;
|
|
}
|
|
|
|
async exportZip(writer, options) {
|
|
const zipEntry = this;
|
|
if (options.bufferedWrite === UNDEFINED_VALUE) {
|
|
options.bufferedWrite = true;
|
|
}
|
|
await Promise.all([initReaders(zipEntry, options.readerOptions), initStream(writer)]);
|
|
const zipWriter = new ZipWriter(writer, options);
|
|
await exportZip(zipWriter, zipEntry, getTotalSize([zipEntry], "uncompressedSize"), options);
|
|
await zipWriter.close();
|
|
return writer.getData ? writer.getData() : writer.writable;
|
|
}
|
|
|
|
getChildByName(name) {
|
|
const children = this.children;
|
|
for (let childIndex = 0; childIndex < children.length; childIndex++) {
|
|
const child = children[childIndex];
|
|
if (child.name == name) {
|
|
return child;
|
|
}
|
|
}
|
|
}
|
|
|
|
isPasswordProtected() {
|
|
const children = this.children;
|
|
for (let childIndex = 0; childIndex < children.length; childIndex++) {
|
|
const child = children[childIndex];
|
|
if (child.isPasswordProtected()) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
async checkPassword(password, options = {}) {
|
|
const children = this.children;
|
|
const result = await Promise.all(children.map(child => child.checkPassword(password, options)));
|
|
return !result.includes(false);
|
|
}
|
|
}
|
|
|
|
|
|
class FS {
|
|
|
|
constructor() {
|
|
resetFS(this);
|
|
}
|
|
|
|
get children() {
|
|
return this.root.children;
|
|
}
|
|
|
|
remove(entry) {
|
|
detach(entry);
|
|
this.entries[entry.id] = null;
|
|
}
|
|
|
|
move(entry, destination) {
|
|
if (entry == this.root) {
|
|
throw new Error("Root directory cannot be moved");
|
|
} else {
|
|
if (destination.directory) {
|
|
if (!destination.isDescendantOf(entry)) {
|
|
if (entry != destination) {
|
|
if (destination.getChildByName(entry.name)) {
|
|
throw new Error("Entry filename already exists");
|
|
}
|
|
detach(entry);
|
|
entry.parent = destination;
|
|
destination.children.push(entry);
|
|
}
|
|
} else {
|
|
throw new Error("Entry is a ancestor of target entry");
|
|
}
|
|
} else {
|
|
throw new Error("Target entry is not a directory");
|
|
}
|
|
}
|
|
}
|
|
|
|
find(fullname) {
|
|
const path = fullname.split("/");
|
|
let node = this.root;
|
|
for (let index = 0; node && index < path.length; index++) {
|
|
node = node.getChildByName(path[index]);
|
|
}
|
|
return node;
|
|
}
|
|
|
|
getById(id) {
|
|
return this.entries[id];
|
|
}
|
|
|
|
getChildByName(name) {
|
|
return this.root.getChildByName(name);
|
|
}
|
|
|
|
addDirectory(name, options) {
|
|
return this.root.addDirectory(name, options);
|
|
}
|
|
|
|
addText(name, text, options) {
|
|
return this.root.addText(name, text, options);
|
|
}
|
|
|
|
addBlob(name, blob, options) {
|
|
return this.root.addBlob(name, blob, options);
|
|
}
|
|
|
|
addData64URI(name, dataURI, options) {
|
|
return this.root.addData64URI(name, dataURI, options);
|
|
}
|
|
|
|
addUint8Array(name, array, options) {
|
|
return this.root.addUint8Array(name, array, options);
|
|
}
|
|
|
|
addHttpContent(name, url, options) {
|
|
return this.root.addHttpContent(name, url, options);
|
|
}
|
|
|
|
addReadable(name, readable, options) {
|
|
return this.root.addReadable(name, readable, options);
|
|
}
|
|
|
|
addFileSystemEntry(fileSystemEntry, options) {
|
|
return this.root.addFileSystemEntry(fileSystemEntry, options);
|
|
}
|
|
|
|
addFileSystemHandle(handle, options) {
|
|
return this.root.addFileSystemHandle(handle, options);
|
|
}
|
|
|
|
addFile(file, options) {
|
|
return this.root.addFile(file, options);
|
|
}
|
|
|
|
addData(name, params) {
|
|
return this.root.addData(name, params);
|
|
}
|
|
|
|
importBlob(blob, options) {
|
|
resetFS(this);
|
|
return this.root.importBlob(blob, options);
|
|
}
|
|
|
|
importData64URI(dataURI, options) {
|
|
resetFS(this);
|
|
return this.root.importData64URI(dataURI, options);
|
|
}
|
|
|
|
importUint8Array(array, options) {
|
|
resetFS(this);
|
|
return this.root.importUint8Array(array, options);
|
|
}
|
|
|
|
importHttpContent(url, options) {
|
|
resetFS(this);
|
|
return this.root.importHttpContent(url, options);
|
|
}
|
|
|
|
importReadable(readable, options) {
|
|
resetFS(this);
|
|
return this.root.importReadable(readable, options);
|
|
}
|
|
|
|
importZip(reader, options) {
|
|
return this.root.importZip(reader, options);
|
|
}
|
|
|
|
exportBlob(options) {
|
|
return this.root.exportBlob(options);
|
|
}
|
|
|
|
exportData64URI(options) {
|
|
return this.root.exportData64URI(options);
|
|
}
|
|
|
|
exportUint8Array(options) {
|
|
return this.root.exportUint8Array(options);
|
|
}
|
|
|
|
exportWritable(writable, options) {
|
|
return this.root.exportWritable(writable, options);
|
|
}
|
|
|
|
isPasswordProtected() {
|
|
return this.root.isPasswordProtected();
|
|
}
|
|
|
|
checkPassword(password, options) {
|
|
return this.root.checkPassword(password, options);
|
|
}
|
|
}
|
|
|
|
const fs = { FS, ZipDirectoryEntry, ZipFileEntry };
|
|
|
|
function getTotalSize(entries, propertyName) {
|
|
let size = 0;
|
|
entries.forEach(process);
|
|
return size;
|
|
|
|
function process(entry) {
|
|
size += entry[propertyName];
|
|
if (entry.children) {
|
|
entry.children.forEach(process);
|
|
}
|
|
}
|
|
}
|
|
|
|
function getZipBlobReader(options) {
|
|
return class extends Reader {
|
|
|
|
constructor(entry, options = {}) {
|
|
super();
|
|
this.entry = entry;
|
|
this.options = options;
|
|
}
|
|
|
|
async init() {
|
|
const zipBlobReader = this;
|
|
zipBlobReader.size = zipBlobReader.entry.uncompressedSize;
|
|
const data = await zipBlobReader.entry.getData(new BlobWriter(), Object.assign({}, zipBlobReader.options, options));
|
|
zipBlobReader.data = data;
|
|
zipBlobReader.blobReader = new BlobReader(data);
|
|
super.init();
|
|
}
|
|
|
|
readUint8Array(index, length) {
|
|
return this.blobReader.readUint8Array(index, length);
|
|
}
|
|
};
|
|
}
|
|
|
|
async function initReaders(entry, options) {
|
|
if (entry.children.length) {
|
|
await Promise.all(entry.children.map(async child => {
|
|
if (child.directory) {
|
|
await initReaders(child, options);
|
|
} else {
|
|
const reader = child.reader = new child.Reader(child.data, options);
|
|
try {
|
|
await initStream(reader);
|
|
} catch (error) {
|
|
try {
|
|
error.entryId = child.id;
|
|
error.cause = {
|
|
entry: child
|
|
};
|
|
} catch {
|
|
// ignored
|
|
}
|
|
throw error;
|
|
}
|
|
child.uncompressedSize = reader.size;
|
|
}
|
|
}));
|
|
}
|
|
}
|
|
|
|
function detach(entry) {
|
|
if (entry.parent) {
|
|
const children = entry.parent.children;
|
|
children.forEach((child, index) => {
|
|
if (child.id == entry.id) {
|
|
children.splice(index, 1);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
async function exportZip(zipWriter, entry, totalSize, options) {
|
|
const selectedEntry = entry;
|
|
const entryOffsets = new Map();
|
|
await process(zipWriter, entry);
|
|
|
|
async function process(zipWriter, entry) {
|
|
await exportChild();
|
|
|
|
async function exportChild() {
|
|
if (options.bufferedWrite) {
|
|
await Promise.allSettled(entry.children.map(processChild));
|
|
} else {
|
|
for (const child of entry.children) {
|
|
await processChild(child);
|
|
}
|
|
}
|
|
}
|
|
|
|
async function processChild(child) {
|
|
const name = options.relativePath ? child.getRelativeName(selectedEntry) : child.getFullname();
|
|
const childOptions = child.options || {};
|
|
let zipEntryOptions = {};
|
|
if (child.data instanceof Entry) {
|
|
const {
|
|
externalFileAttributes,
|
|
versionMadeBy,
|
|
comment,
|
|
lastModDate,
|
|
creationDate,
|
|
lastAccessDate,
|
|
uncompressedSize,
|
|
encrypted,
|
|
zipCrypto,
|
|
signature,
|
|
compressionMethod,
|
|
extraFieldAES
|
|
} = child.data;
|
|
zipEntryOptions = {
|
|
externalFileAttributes,
|
|
versionMadeBy,
|
|
comment,
|
|
lastModDate,
|
|
creationDate,
|
|
lastAccessDate
|
|
};
|
|
if (child.passThrough) {
|
|
let level, encryptionStrength;
|
|
if (compressionMethod === 0) {
|
|
level = 0;
|
|
}
|
|
if (extraFieldAES) {
|
|
encryptionStrength = extraFieldAES.strength;
|
|
}
|
|
zipEntryOptions = Object.assign(zipEntryOptions, {
|
|
passThrough: true,
|
|
encrypted,
|
|
zipCrypto,
|
|
signature,
|
|
uncompressedSize,
|
|
level,
|
|
encryptionStrength,
|
|
compressionMethod
|
|
});
|
|
}
|
|
}
|
|
await zipWriter.add(name, child.reader, Object.assign({}, options, zipEntryOptions, childOptions, {
|
|
directory: child.directory,
|
|
onprogress: async indexProgress => {
|
|
if (options.onprogress) {
|
|
entryOffsets.set(name, indexProgress);
|
|
try {
|
|
await options.onprogress(Array.from(entryOffsets.values()).reduce((previousValue, currentValue) => previousValue + currentValue), totalSize);
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|
|
}
|
|
}));
|
|
await process(zipWriter, child);
|
|
}
|
|
}
|
|
}
|
|
|
|
function addFileSystemHandle(zipEntry, handle, options) {
|
|
return addFile(zipEntry, handle, []);
|
|
|
|
async function addFile(parentEntry, handle, addedEntries) {
|
|
if (handle) {
|
|
try {
|
|
if (handle.isFile || handle.isDirectory) {
|
|
handle = await transformToFileSystemhandle(handle);
|
|
}
|
|
if (handle.kind == "file") {
|
|
const file = await handle.getFile();
|
|
addedEntries.push(
|
|
parentEntry.addData(file.name, {
|
|
Reader: function () {
|
|
const readable = file.stream();
|
|
const size = file.size;
|
|
return { readable, size };
|
|
},
|
|
options: Object.assign({}, { lastModDate: new Date(file.lastModified) }, options),
|
|
uncompressedSize: file.size
|
|
})
|
|
);
|
|
} else if (handle.kind == "directory") {
|
|
const directoryEntry = parentEntry.addDirectory(handle.name);
|
|
addedEntries.push(directoryEntry);
|
|
for await (const childHandle of handle.values()) {
|
|
await addFile(directoryEntry, childHandle, addedEntries);
|
|
}
|
|
}
|
|
} catch (error) {
|
|
const message = error.message + (handle ? " (" + handle.name + ")" : "");
|
|
throw new Error(message);
|
|
}
|
|
}
|
|
return addedEntries;
|
|
}
|
|
}
|
|
|
|
async function transformToFileSystemhandle(entry) {
|
|
const handle = {
|
|
name: entry.name
|
|
};
|
|
if (entry.isFile) {
|
|
handle.kind = "file";
|
|
handle.getFile = () =>
|
|
new Promise((resolve, reject) => entry.file(resolve, reject));
|
|
}
|
|
if (entry.isDirectory) {
|
|
handle.kind = "directory";
|
|
const handles = await transformToFileSystemhandles(entry);
|
|
handle.values = () => handles;
|
|
}
|
|
return handle;
|
|
}
|
|
|
|
async function transformToFileSystemhandles(entry) {
|
|
const entries = [];
|
|
function readEntries(directoryReader, resolve, reject) {
|
|
directoryReader.readEntries(async (entriesPart) => {
|
|
if (!entriesPart.length) {
|
|
resolve(entries);
|
|
} else {
|
|
for (const entry of entriesPart) {
|
|
entries.push(await transformToFileSystemhandle(entry));
|
|
}
|
|
readEntries(directoryReader, resolve, reject);
|
|
}
|
|
}, reject);
|
|
}
|
|
await new Promise((resolve, reject) =>
|
|
readEntries(entry.createReader(), resolve, reject)
|
|
);
|
|
return {
|
|
[Symbol.iterator]() {
|
|
let entryIndex = 0;
|
|
return {
|
|
next() {
|
|
const result = {
|
|
value: entries[entryIndex],
|
|
done: entryIndex == entries.length
|
|
};
|
|
entryIndex++;
|
|
return result;
|
|
}
|
|
};
|
|
}
|
|
};
|
|
}
|
|
|
|
function resetFS(fs) {
|
|
fs.entries = [];
|
|
fs.root = new ZipDirectoryEntry(fs);
|
|
}
|
|
|
|
function addChild(parent, name, params, directory) {
|
|
if (parent.directory) {
|
|
return directory ? new ZipDirectoryEntry(parent.fs, name, params, parent) : new ZipFileEntry(parent.fs, name, params, parent);
|
|
} else {
|
|
throw new Error("Parent entry is not a directory");
|
|
}
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2022 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
const table = {
|
|
"application": {
|
|
"andrew-inset": "ez",
|
|
"annodex": "anx",
|
|
"atom+xml": "atom",
|
|
"atomcat+xml": "atomcat",
|
|
"atomserv+xml": "atomsrv",
|
|
"bbolin": "lin",
|
|
"cu-seeme": "cu",
|
|
"davmount+xml": "davmount",
|
|
"dsptype": "tsp",
|
|
"ecmascript": [
|
|
"es",
|
|
"ecma"
|
|
],
|
|
"futuresplash": "spl",
|
|
"hta": "hta",
|
|
"java-archive": "jar",
|
|
"java-serialized-object": "ser",
|
|
"java-vm": "class",
|
|
"m3g": "m3g",
|
|
"mac-binhex40": "hqx",
|
|
"mathematica": [
|
|
"nb",
|
|
"ma",
|
|
"mb"
|
|
],
|
|
"msaccess": "mdb",
|
|
"msword": [
|
|
"doc",
|
|
"dot",
|
|
"wiz"
|
|
],
|
|
"mxf": "mxf",
|
|
"oda": "oda",
|
|
"ogg": "ogx",
|
|
"pdf": "pdf",
|
|
"pgp-keys": "key",
|
|
"pgp-signature": [
|
|
"asc",
|
|
"sig"
|
|
],
|
|
"pics-rules": "prf",
|
|
"postscript": [
|
|
"ps",
|
|
"ai",
|
|
"eps",
|
|
"epsi",
|
|
"epsf",
|
|
"eps2",
|
|
"eps3"
|
|
],
|
|
"rar": "rar",
|
|
"rdf+xml": "rdf",
|
|
"rss+xml": "rss",
|
|
"rtf": "rtf",
|
|
"xhtml+xml": [
|
|
"xhtml",
|
|
"xht"
|
|
],
|
|
"xml": [
|
|
"xml",
|
|
"xsl",
|
|
"xsd",
|
|
"xpdl"
|
|
],
|
|
"xspf+xml": "xspf",
|
|
"zip": "zip",
|
|
"vnd.android.package-archive": "apk",
|
|
"vnd.cinderella": "cdy",
|
|
"vnd.google-earth.kml+xml": "kml",
|
|
"vnd.google-earth.kmz": "kmz",
|
|
"vnd.mozilla.xul+xml": "xul",
|
|
"vnd.ms-excel": [
|
|
"xls",
|
|
"xlb",
|
|
"xlt",
|
|
"xlm",
|
|
"xla",
|
|
"xlc",
|
|
"xlw"
|
|
],
|
|
"vnd.ms-pki.seccat": "cat",
|
|
"vnd.ms-pki.stl": "stl",
|
|
"vnd.ms-powerpoint": [
|
|
"ppt",
|
|
"pps",
|
|
"pot",
|
|
"ppa",
|
|
"pwz"
|
|
],
|
|
"vnd.oasis.opendocument.chart": "odc",
|
|
"vnd.oasis.opendocument.database": "odb",
|
|
"vnd.oasis.opendocument.formula": "odf",
|
|
"vnd.oasis.opendocument.graphics": "odg",
|
|
"vnd.oasis.opendocument.graphics-template": "otg",
|
|
"vnd.oasis.opendocument.image": "odi",
|
|
"vnd.oasis.opendocument.presentation": "odp",
|
|
"vnd.oasis.opendocument.presentation-template": "otp",
|
|
"vnd.oasis.opendocument.spreadsheet": "ods",
|
|
"vnd.oasis.opendocument.spreadsheet-template": "ots",
|
|
"vnd.oasis.opendocument.text": "odt",
|
|
"vnd.oasis.opendocument.text-master": [
|
|
"odm",
|
|
"otm"
|
|
],
|
|
"vnd.oasis.opendocument.text-template": "ott",
|
|
"vnd.oasis.opendocument.text-web": "oth",
|
|
"vnd.openxmlformats-officedocument.spreadsheetml.sheet": "xlsx",
|
|
"vnd.openxmlformats-officedocument.spreadsheetml.template": "xltx",
|
|
"vnd.openxmlformats-officedocument.presentationml.presentation": "pptx",
|
|
"vnd.openxmlformats-officedocument.presentationml.slideshow": "ppsx",
|
|
"vnd.openxmlformats-officedocument.presentationml.template": "potx",
|
|
"vnd.openxmlformats-officedocument.wordprocessingml.document": "docx",
|
|
"vnd.openxmlformats-officedocument.wordprocessingml.template": "dotx",
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|
"vnd.smaf": "mmf",
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|
"vnd.stardivision.calc": "sdc",
|
|
"vnd.stardivision.chart": "sds",
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|
"vnd.stardivision.draw": "sda",
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|
"vnd.stardivision.impress": "sdd",
|
|
"vnd.stardivision.math": [
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|
"sdf",
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|
"smf"
|
|
],
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|
"vnd.stardivision.writer": [
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|
"sdw",
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|
"vor"
|
|
],
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|
"vnd.stardivision.writer-global": "sgl",
|
|
"vnd.sun.xml.calc": "sxc",
|
|
"vnd.sun.xml.calc.template": "stc",
|
|
"vnd.sun.xml.draw": "sxd",
|
|
"vnd.sun.xml.draw.template": "std",
|
|
"vnd.sun.xml.impress": "sxi",
|
|
"vnd.sun.xml.impress.template": "sti",
|
|
"vnd.sun.xml.math": "sxm",
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|
"vnd.sun.xml.writer": "sxw",
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|
"vnd.sun.xml.writer.global": "sxg",
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|
"vnd.sun.xml.writer.template": "stw",
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|
"vnd.symbian.install": [
|
|
"sis",
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|
"sisx"
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|
],
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"vnd.visio": [
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|
"vsd",
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|
"vst",
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|
"vss",
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|
"vsw",
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|
"vsdx",
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|
"vssx",
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|
"vstx",
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|
"vssm",
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|
"vstm"
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|
],
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"vnd.wap.wbxml": "wbxml",
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|
"vnd.wap.wmlc": "wmlc",
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|
"vnd.wap.wmlscriptc": "wmlsc",
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|
"vnd.wordperfect": "wpd",
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|
"vnd.wordperfect5.1": "wp5",
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"x-123": "wk",
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|
"x-7z-compressed": "7z",
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|
"x-abiword": "abw",
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|
"x-apple-diskimage": "dmg",
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"x-bcpio": "bcpio",
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"x-bittorrent": "torrent",
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"x-cbr": [
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"cbr",
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"cba",
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"cbt",
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"cb7"
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|
],
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"x-cbz": "cbz",
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"x-cdf": [
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|
"cdf",
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"cda"
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|
],
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"x-cdlink": "vcd",
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"x-chess-pgn": "pgn",
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"x-cpio": "cpio",
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"x-csh": "csh",
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"x-director": [
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"dir",
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"dxr",
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"cst",
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"cct",
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"cxt",
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"w3d",
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"fgd",
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"swa"
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|
],
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"x-dms": "dms",
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"x-doom": "wad",
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"x-dvi": "dvi",
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"x-httpd-eruby": "rhtml",
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"x-font": "pcf.Z",
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"x-freemind": "mm",
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"x-gnumeric": "gnumeric",
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"x-go-sgf": "sgf",
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"x-graphing-calculator": "gcf",
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"x-gtar": [
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"gtar",
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"taz"
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],
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"x-hdf": "hdf",
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"x-httpd-php": [
|
|
"phtml",
|
|
"pht",
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|
"php"
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|
],
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"x-httpd-php-source": "phps",
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"x-httpd-php3": "php3",
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"x-httpd-php3-preprocessed": "php3p",
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"x-httpd-php4": "php4",
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"x-httpd-php5": "php5",
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|
"x-ica": "ica",
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"x-info": "info",
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"x-internet-signup": [
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"ins",
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"isp"
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|
],
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"x-iphone": "iii",
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"x-iso9660-image": "iso",
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"x-java-jnlp-file": "jnlp",
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"x-jmol": "jmz",
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"x-killustrator": "kil",
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"x-latex": "latex",
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"x-lyx": "lyx",
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"x-lzx": "lzx",
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"x-maker": [
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"frm",
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"fb",
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"fbdoc"
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],
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"x-ms-wmd": "wmd",
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"x-msdos-program": [
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"com",
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"exe",
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"bat",
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"dll"
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],
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"x-netcdf": [
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"nc"
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],
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"x-ns-proxy-autoconfig": [
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"pac",
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"dat"
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],
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"x-nwc": "nwc",
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"x-object": "o",
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"x-oz-application": "oza",
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"x-pkcs7-certreqresp": "p7r",
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"x-python-code": [
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"pyc",
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"pyo"
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],
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"x-qgis": [
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"qgs",
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"shp",
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"shx"
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],
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"x-quicktimeplayer": "qtl",
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"x-redhat-package-manager": [
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"rpm",
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"rpa"
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],
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"x-ruby": "rb",
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"x-sh": "sh",
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"x-shar": "shar",
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"x-shockwave-flash": [
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"swf",
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"swfl"
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|
],
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"x-silverlight": "scr",
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"x-stuffit": "sit",
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|
"x-sv4cpio": "sv4cpio",
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"x-sv4crc": "sv4crc",
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"x-tar": "tar",
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"x-tex-gf": "gf",
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|
"x-tex-pk": "pk",
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"x-texinfo": [
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"texinfo",
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"texi"
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|
],
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"x-trash": [
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"~",
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"%",
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"bak",
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"old",
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"sik"
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|
],
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"x-ustar": "ustar",
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"x-wais-source": "src",
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"x-wingz": "wz",
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"x-x509-ca-cert": [
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|
"crt",
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"der",
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"cer"
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|
],
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"x-xcf": "xcf",
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"x-xfig": "fig",
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"x-xpinstall": "xpi",
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"applixware": "aw",
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"atomsvc+xml": "atomsvc",
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|
"ccxml+xml": "ccxml",
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"cdmi-capability": "cdmia",
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"cdmi-container": "cdmic",
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"cdmi-domain": "cdmid",
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"cdmi-object": "cdmio",
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"cdmi-queue": "cdmiq",
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"docbook+xml": "dbk",
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|
"dssc+der": "dssc",
|
|
"dssc+xml": "xdssc",
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|
"emma+xml": "emma",
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|
"epub+zip": "epub",
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|
"exi": "exi",
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"font-tdpfr": "pfr",
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"gml+xml": "gml",
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"gpx+xml": "gpx",
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|
"gxf": "gxf",
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"hyperstudio": "stk",
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|
"inkml+xml": [
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|
"ink",
|
|
"inkml"
|
|
],
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"ipfix": "ipfix",
|
|
"jsonml+json": "jsonml",
|
|
"lost+xml": "lostxml",
|
|
"mads+xml": "mads",
|
|
"marc": "mrc",
|
|
"marcxml+xml": "mrcx",
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|
"mathml+xml": [
|
|
"mathml",
|
|
"mml"
|
|
],
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"mbox": "mbox",
|
|
"mediaservercontrol+xml": "mscml",
|
|
"metalink+xml": "metalink",
|
|
"metalink4+xml": "meta4",
|
|
"mets+xml": "mets",
|
|
"mods+xml": "mods",
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"mp21": [
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"m21",
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"mp21"
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|
],
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"mp4": "mp4s",
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"oebps-package+xml": "opf",
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|
"omdoc+xml": "omdoc",
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"onenote": [
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|
"onetoc",
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"onetoc2",
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"onetmp",
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"onepkg"
|
|
],
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"oxps": "oxps",
|
|
"patch-ops-error+xml": "xer",
|
|
"pgp-encrypted": "pgp",
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|
"pkcs10": "p10",
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|
"pkcs7-mime": [
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"p7m",
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"p7c"
|
|
],
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"pkcs7-signature": "p7s",
|
|
"pkcs8": "p8",
|
|
"pkix-attr-cert": "ac",
|
|
"pkix-crl": "crl",
|
|
"pkix-pkipath": "pkipath",
|
|
"pkixcmp": "pki",
|
|
"pls+xml": "pls",
|
|
"prs.cww": "cww",
|
|
"pskc+xml": "pskcxml",
|
|
"reginfo+xml": "rif",
|
|
"relax-ng-compact-syntax": "rnc",
|
|
"resource-lists+xml": "rl",
|
|
"resource-lists-diff+xml": "rld",
|
|
"rls-services+xml": "rs",
|
|
"rpki-ghostbusters": "gbr",
|
|
"rpki-manifest": "mft",
|
|
"rpki-roa": "roa",
|
|
"rsd+xml": "rsd",
|
|
"sbml+xml": "sbml",
|
|
"scvp-cv-request": "scq",
|
|
"scvp-cv-response": "scs",
|
|
"scvp-vp-request": "spq",
|
|
"scvp-vp-response": "spp",
|
|
"sdp": "sdp",
|
|
"set-payment-initiation": "setpay",
|
|
"set-registration-initiation": "setreg",
|
|
"shf+xml": "shf",
|
|
"sparql-query": "rq",
|
|
"sparql-results+xml": "srx",
|
|
"srgs": "gram",
|
|
"srgs+xml": "grxml",
|
|
"sru+xml": "sru",
|
|
"ssdl+xml": "ssdl",
|
|
"ssml+xml": "ssml",
|
|
"tei+xml": [
|
|
"tei",
|
|
"teicorpus"
|
|
],
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|
"thraud+xml": "tfi",
|
|
"timestamped-data": "tsd",
|
|
"vnd.3gpp.pic-bw-large": "plb",
|
|
"vnd.3gpp.pic-bw-small": "psb",
|
|
"vnd.3gpp.pic-bw-var": "pvb",
|
|
"vnd.3gpp2.tcap": "tcap",
|
|
"vnd.3m.post-it-notes": "pwn",
|
|
"vnd.accpac.simply.aso": "aso",
|
|
"vnd.accpac.simply.imp": "imp",
|
|
"vnd.acucobol": "acu",
|
|
"vnd.acucorp": [
|
|
"atc",
|
|
"acutc"
|
|
],
|
|
"vnd.adobe.air-application-installer-package+zip": "air",
|
|
"vnd.adobe.formscentral.fcdt": "fcdt",
|
|
"vnd.adobe.fxp": [
|
|
"fxp",
|
|
"fxpl"
|
|
],
|
|
"vnd.adobe.xdp+xml": "xdp",
|
|
"vnd.adobe.xfdf": "xfdf",
|
|
"vnd.ahead.space": "ahead",
|
|
"vnd.airzip.filesecure.azf": "azf",
|
|
"vnd.airzip.filesecure.azs": "azs",
|
|
"vnd.amazon.ebook": "azw",
|
|
"vnd.americandynamics.acc": "acc",
|
|
"vnd.amiga.ami": "ami",
|
|
"vnd.anser-web-certificate-issue-initiation": "cii",
|
|
"vnd.anser-web-funds-transfer-initiation": "fti",
|
|
"vnd.antix.game-component": "atx",
|
|
"vnd.apple.installer+xml": "mpkg",
|
|
"vnd.apple.mpegurl": "m3u8",
|
|
"vnd.aristanetworks.swi": "swi",
|
|
"vnd.astraea-software.iota": "iota",
|
|
"vnd.audiograph": "aep",
|
|
"vnd.blueice.multipass": "mpm",
|
|
"vnd.bmi": "bmi",
|
|
"vnd.businessobjects": "rep",
|
|
"vnd.chemdraw+xml": "cdxml",
|
|
"vnd.chipnuts.karaoke-mmd": "mmd",
|
|
"vnd.claymore": "cla",
|
|
"vnd.cloanto.rp9": "rp9",
|
|
"vnd.clonk.c4group": [
|
|
"c4g",
|
|
"c4d",
|
|
"c4f",
|
|
"c4p",
|
|
"c4u"
|
|
],
|
|
"vnd.cluetrust.cartomobile-config": "c11amc",
|
|
"vnd.cluetrust.cartomobile-config-pkg": "c11amz",
|
|
"vnd.commonspace": "csp",
|
|
"vnd.contact.cmsg": "cdbcmsg",
|
|
"vnd.cosmocaller": "cmc",
|
|
"vnd.crick.clicker": "clkx",
|
|
"vnd.crick.clicker.keyboard": "clkk",
|
|
"vnd.crick.clicker.palette": "clkp",
|
|
"vnd.crick.clicker.template": "clkt",
|
|
"vnd.crick.clicker.wordbank": "clkw",
|
|
"vnd.criticaltools.wbs+xml": "wbs",
|
|
"vnd.ctc-posml": "pml",
|
|
"vnd.cups-ppd": "ppd",
|
|
"vnd.curl.car": "car",
|
|
"vnd.curl.pcurl": "pcurl",
|
|
"vnd.dart": "dart",
|
|
"vnd.data-vision.rdz": "rdz",
|
|
"vnd.dece.data": [
|
|
"uvf",
|
|
"uvvf",
|
|
"uvd",
|
|
"uvvd"
|
|
],
|
|
"vnd.dece.ttml+xml": [
|
|
"uvt",
|
|
"uvvt"
|
|
],
|
|
"vnd.dece.unspecified": [
|
|
"uvx",
|
|
"uvvx"
|
|
],
|
|
"vnd.dece.zip": [
|
|
"uvz",
|
|
"uvvz"
|
|
],
|
|
"vnd.denovo.fcselayout-link": "fe_launch",
|
|
"vnd.dna": "dna",
|
|
"vnd.dolby.mlp": "mlp",
|
|
"vnd.dpgraph": "dpg",
|
|
"vnd.dreamfactory": "dfac",
|
|
"vnd.ds-keypoint": "kpxx",
|
|
"vnd.dvb.ait": "ait",
|
|
"vnd.dvb.service": "svc",
|
|
"vnd.dynageo": "geo",
|
|
"vnd.ecowin.chart": "mag",
|
|
"vnd.enliven": "nml",
|
|
"vnd.epson.esf": "esf",
|
|
"vnd.epson.msf": "msf",
|
|
"vnd.epson.quickanime": "qam",
|
|
"vnd.epson.salt": "slt",
|
|
"vnd.epson.ssf": "ssf",
|
|
"vnd.eszigno3+xml": [
|
|
"es3",
|
|
"et3"
|
|
],
|
|
"vnd.ezpix-album": "ez2",
|
|
"vnd.ezpix-package": "ez3",
|
|
"vnd.fdf": "fdf",
|
|
"vnd.fdsn.mseed": "mseed",
|
|
"vnd.fdsn.seed": [
|
|
"seed",
|
|
"dataless"
|
|
],
|
|
"vnd.flographit": "gph",
|
|
"vnd.fluxtime.clip": "ftc",
|
|
"vnd.framemaker": [
|
|
"fm",
|
|
"frame",
|
|
"maker",
|
|
"book"
|
|
],
|
|
"vnd.frogans.fnc": "fnc",
|
|
"vnd.frogans.ltf": "ltf",
|
|
"vnd.fsc.weblaunch": "fsc",
|
|
"vnd.fujitsu.oasys": "oas",
|
|
"vnd.fujitsu.oasys2": "oa2",
|
|
"vnd.fujitsu.oasys3": "oa3",
|
|
"vnd.fujitsu.oasysgp": "fg5",
|
|
"vnd.fujitsu.oasysprs": "bh2",
|
|
"vnd.fujixerox.ddd": "ddd",
|
|
"vnd.fujixerox.docuworks": "xdw",
|
|
"vnd.fujixerox.docuworks.binder": "xbd",
|
|
"vnd.fuzzysheet": "fzs",
|
|
"vnd.genomatix.tuxedo": "txd",
|
|
"vnd.geogebra.file": "ggb",
|
|
"vnd.geogebra.tool": "ggt",
|
|
"vnd.geometry-explorer": [
|
|
"gex",
|
|
"gre"
|
|
],
|
|
"vnd.geonext": "gxt",
|
|
"vnd.geoplan": "g2w",
|
|
"vnd.geospace": "g3w",
|
|
"vnd.gmx": "gmx",
|
|
"vnd.grafeq": [
|
|
"gqf",
|
|
"gqs"
|
|
],
|
|
"vnd.groove-account": "gac",
|
|
"vnd.groove-help": "ghf",
|
|
"vnd.groove-identity-message": "gim",
|
|
"vnd.groove-injector": "grv",
|
|
"vnd.groove-tool-message": "gtm",
|
|
"vnd.groove-tool-template": "tpl",
|
|
"vnd.groove-vcard": "vcg",
|
|
"vnd.hal+xml": "hal",
|
|
"vnd.handheld-entertainment+xml": "zmm",
|
|
"vnd.hbci": "hbci",
|
|
"vnd.hhe.lesson-player": "les",
|
|
"vnd.hp-hpgl": "hpgl",
|
|
"vnd.hp-hpid": "hpid",
|
|
"vnd.hp-hps": "hps",
|
|
"vnd.hp-jlyt": "jlt",
|
|
"vnd.hp-pcl": "pcl",
|
|
"vnd.hp-pclxl": "pclxl",
|
|
"vnd.hydrostatix.sof-data": "sfd-hdstx",
|
|
"vnd.ibm.minipay": "mpy",
|
|
"vnd.ibm.modcap": [
|
|
"afp",
|
|
"listafp",
|
|
"list3820"
|
|
],
|
|
"vnd.ibm.rights-management": "irm",
|
|
"vnd.ibm.secure-container": "sc",
|
|
"vnd.iccprofile": [
|
|
"icc",
|
|
"icm"
|
|
],
|
|
"vnd.igloader": "igl",
|
|
"vnd.immervision-ivp": "ivp",
|
|
"vnd.immervision-ivu": "ivu",
|
|
"vnd.insors.igm": "igm",
|
|
"vnd.intercon.formnet": [
|
|
"xpw",
|
|
"xpx"
|
|
],
|
|
"vnd.intergeo": "i2g",
|
|
"vnd.intu.qbo": "qbo",
|
|
"vnd.intu.qfx": "qfx",
|
|
"vnd.ipunplugged.rcprofile": "rcprofile",
|
|
"vnd.irepository.package+xml": "irp",
|
|
"vnd.is-xpr": "xpr",
|
|
"vnd.isac.fcs": "fcs",
|
|
"vnd.jam": "jam",
|
|
"vnd.jcp.javame.midlet-rms": "rms",
|
|
"vnd.jisp": "jisp",
|
|
"vnd.joost.joda-archive": "joda",
|
|
"vnd.kahootz": [
|
|
"ktz",
|
|
"ktr"
|
|
],
|
|
"vnd.kde.karbon": "karbon",
|
|
"vnd.kde.kchart": "chrt",
|
|
"vnd.kde.kformula": "kfo",
|
|
"vnd.kde.kivio": "flw",
|
|
"vnd.kde.kontour": "kon",
|
|
"vnd.kde.kpresenter": [
|
|
"kpr",
|
|
"kpt"
|
|
],
|
|
"vnd.kde.kspread": "ksp",
|
|
"vnd.kde.kword": [
|
|
"kwd",
|
|
"kwt"
|
|
],
|
|
"vnd.kenameaapp": "htke",
|
|
"vnd.kidspiration": "kia",
|
|
"vnd.kinar": [
|
|
"kne",
|
|
"knp"
|
|
],
|
|
"vnd.koan": [
|
|
"skp",
|
|
"skd",
|
|
"skt",
|
|
"skm"
|
|
],
|
|
"vnd.kodak-descriptor": "sse",
|
|
"vnd.las.las+xml": "lasxml",
|
|
"vnd.llamagraphics.life-balance.desktop": "lbd",
|
|
"vnd.llamagraphics.life-balance.exchange+xml": "lbe",
|
|
"vnd.lotus-1-2-3": "123",
|
|
"vnd.lotus-approach": "apr",
|
|
"vnd.lotus-freelance": "pre",
|
|
"vnd.lotus-notes": "nsf",
|
|
"vnd.lotus-organizer": "org",
|
|
"vnd.lotus-screencam": "scm",
|
|
"vnd.lotus-wordpro": "lwp",
|
|
"vnd.macports.portpkg": "portpkg",
|
|
"vnd.mcd": "mcd",
|
|
"vnd.medcalcdata": "mc1",
|
|
"vnd.mediastation.cdkey": "cdkey",
|
|
"vnd.mfer": "mwf",
|
|
"vnd.mfmp": "mfm",
|
|
"vnd.micrografx.flo": "flo",
|
|
"vnd.micrografx.igx": "igx",
|
|
"vnd.mif": "mif",
|
|
"vnd.mobius.daf": "daf",
|
|
"vnd.mobius.dis": "dis",
|
|
"vnd.mobius.mbk": "mbk",
|
|
"vnd.mobius.mqy": "mqy",
|
|
"vnd.mobius.msl": "msl",
|
|
"vnd.mobius.plc": "plc",
|
|
"vnd.mobius.txf": "txf",
|
|
"vnd.mophun.application": "mpn",
|
|
"vnd.mophun.certificate": "mpc",
|
|
"vnd.ms-artgalry": "cil",
|
|
"vnd.ms-cab-compressed": "cab",
|
|
"vnd.ms-excel.addin.macroenabled.12": "xlam",
|
|
"vnd.ms-excel.sheet.binary.macroenabled.12": "xlsb",
|
|
"vnd.ms-excel.sheet.macroenabled.12": "xlsm",
|
|
"vnd.ms-excel.template.macroenabled.12": "xltm",
|
|
"vnd.ms-fontobject": "eot",
|
|
"vnd.ms-htmlhelp": "chm",
|
|
"vnd.ms-ims": "ims",
|
|
"vnd.ms-lrm": "lrm",
|
|
"vnd.ms-officetheme": "thmx",
|
|
"vnd.ms-powerpoint.addin.macroenabled.12": "ppam",
|
|
"vnd.ms-powerpoint.presentation.macroenabled.12": "pptm",
|
|
"vnd.ms-powerpoint.slide.macroenabled.12": "sldm",
|
|
"vnd.ms-powerpoint.slideshow.macroenabled.12": "ppsm",
|
|
"vnd.ms-powerpoint.template.macroenabled.12": "potm",
|
|
"vnd.ms-project": [
|
|
"mpp",
|
|
"mpt"
|
|
],
|
|
"vnd.ms-word.document.macroenabled.12": "docm",
|
|
"vnd.ms-word.template.macroenabled.12": "dotm",
|
|
"vnd.ms-works": [
|
|
"wps",
|
|
"wks",
|
|
"wcm",
|
|
"wdb"
|
|
],
|
|
"vnd.ms-wpl": "wpl",
|
|
"vnd.ms-xpsdocument": "xps",
|
|
"vnd.mseq": "mseq",
|
|
"vnd.musician": "mus",
|
|
"vnd.muvee.style": "msty",
|
|
"vnd.mynfc": "taglet",
|
|
"vnd.neurolanguage.nlu": "nlu",
|
|
"vnd.nitf": [
|
|
"ntf",
|
|
"nitf"
|
|
],
|
|
"vnd.noblenet-directory": "nnd",
|
|
"vnd.noblenet-sealer": "nns",
|
|
"vnd.noblenet-web": "nnw",
|
|
"vnd.nokia.n-gage.data": "ngdat",
|
|
"vnd.nokia.n-gage.symbian.install": "n-gage",
|
|
"vnd.nokia.radio-preset": "rpst",
|
|
"vnd.nokia.radio-presets": "rpss",
|
|
"vnd.novadigm.edm": "edm",
|
|
"vnd.novadigm.edx": "edx",
|
|
"vnd.novadigm.ext": "ext",
|
|
"vnd.oasis.opendocument.chart-template": "otc",
|
|
"vnd.oasis.opendocument.formula-template": "odft",
|
|
"vnd.oasis.opendocument.image-template": "oti",
|
|
"vnd.olpc-sugar": "xo",
|
|
"vnd.oma.dd2+xml": "dd2",
|
|
"vnd.openofficeorg.extension": "oxt",
|
|
"vnd.openxmlformats-officedocument.presentationml.slide": "sldx",
|
|
"vnd.osgeo.mapguide.package": "mgp",
|
|
"vnd.osgi.dp": "dp",
|
|
"vnd.osgi.subsystem": "esa",
|
|
"vnd.palm": [
|
|
"pdb",
|
|
"pqa",
|
|
"oprc"
|
|
],
|
|
"vnd.pawaafile": "paw",
|
|
"vnd.pg.format": "str",
|
|
"vnd.pg.osasli": "ei6",
|
|
"vnd.picsel": "efif",
|
|
"vnd.pmi.widget": "wg",
|
|
"vnd.pocketlearn": "plf",
|
|
"vnd.powerbuilder6": "pbd",
|
|
"vnd.previewsystems.box": "box",
|
|
"vnd.proteus.magazine": "mgz",
|
|
"vnd.publishare-delta-tree": "qps",
|
|
"vnd.pvi.ptid1": "ptid",
|
|
"vnd.quark.quarkxpress": [
|
|
"qxd",
|
|
"qxt",
|
|
"qwd",
|
|
"qwt",
|
|
"qxl",
|
|
"qxb"
|
|
],
|
|
"vnd.realvnc.bed": "bed",
|
|
"vnd.recordare.musicxml": "mxl",
|
|
"vnd.recordare.musicxml+xml": "musicxml",
|
|
"vnd.rig.cryptonote": "cryptonote",
|
|
"vnd.rn-realmedia": "rm",
|
|
"vnd.rn-realmedia-vbr": "rmvb",
|
|
"vnd.route66.link66+xml": "link66",
|
|
"vnd.sailingtracker.track": "st",
|
|
"vnd.seemail": "see",
|
|
"vnd.sema": "sema",
|
|
"vnd.semd": "semd",
|
|
"vnd.semf": "semf",
|
|
"vnd.shana.informed.formdata": "ifm",
|
|
"vnd.shana.informed.formtemplate": "itp",
|
|
"vnd.shana.informed.interchange": "iif",
|
|
"vnd.shana.informed.package": "ipk",
|
|
"vnd.simtech-mindmapper": [
|
|
"twd",
|
|
"twds"
|
|
],
|
|
"vnd.smart.teacher": "teacher",
|
|
"vnd.solent.sdkm+xml": [
|
|
"sdkm",
|
|
"sdkd"
|
|
],
|
|
"vnd.spotfire.dxp": "dxp",
|
|
"vnd.spotfire.sfs": "sfs",
|
|
"vnd.stepmania.package": "smzip",
|
|
"vnd.stepmania.stepchart": "sm",
|
|
"vnd.sus-calendar": [
|
|
"sus",
|
|
"susp"
|
|
],
|
|
"vnd.svd": "svd",
|
|
"vnd.syncml+xml": "xsm",
|
|
"vnd.syncml.dm+wbxml": "bdm",
|
|
"vnd.syncml.dm+xml": "xdm",
|
|
"vnd.tao.intent-module-archive": "tao",
|
|
"vnd.tcpdump.pcap": [
|
|
"pcap",
|
|
"cap",
|
|
"dmp"
|
|
],
|
|
"vnd.tmobile-livetv": "tmo",
|
|
"vnd.trid.tpt": "tpt",
|
|
"vnd.triscape.mxs": "mxs",
|
|
"vnd.trueapp": "tra",
|
|
"vnd.ufdl": [
|
|
"ufd",
|
|
"ufdl"
|
|
],
|
|
"vnd.uiq.theme": "utz",
|
|
"vnd.umajin": "umj",
|
|
"vnd.unity": "unityweb",
|
|
"vnd.uoml+xml": "uoml",
|
|
"vnd.vcx": "vcx",
|
|
"vnd.visionary": "vis",
|
|
"vnd.vsf": "vsf",
|
|
"vnd.webturbo": "wtb",
|
|
"vnd.wolfram.player": "nbp",
|
|
"vnd.wqd": "wqd",
|
|
"vnd.wt.stf": "stf",
|
|
"vnd.xara": "xar",
|
|
"vnd.xfdl": "xfdl",
|
|
"vnd.yamaha.hv-dic": "hvd",
|
|
"vnd.yamaha.hv-script": "hvs",
|
|
"vnd.yamaha.hv-voice": "hvp",
|
|
"vnd.yamaha.openscoreformat": "osf",
|
|
"vnd.yamaha.openscoreformat.osfpvg+xml": "osfpvg",
|
|
"vnd.yamaha.smaf-audio": "saf",
|
|
"vnd.yamaha.smaf-phrase": "spf",
|
|
"vnd.yellowriver-custom-menu": "cmp",
|
|
"vnd.zul": [
|
|
"zir",
|
|
"zirz"
|
|
],
|
|
"vnd.zzazz.deck+xml": "zaz",
|
|
"voicexml+xml": "vxml",
|
|
"widget": "wgt",
|
|
"winhlp": "hlp",
|
|
"wsdl+xml": "wsdl",
|
|
"wspolicy+xml": "wspolicy",
|
|
"x-ace-compressed": "ace",
|
|
"x-authorware-bin": [
|
|
"aab",
|
|
"x32",
|
|
"u32",
|
|
"vox"
|
|
],
|
|
"x-authorware-map": "aam",
|
|
"x-authorware-seg": "aas",
|
|
"x-blorb": [
|
|
"blb",
|
|
"blorb"
|
|
],
|
|
"x-bzip": "bz",
|
|
"x-bzip2": [
|
|
"bz2",
|
|
"boz"
|
|
],
|
|
"x-cfs-compressed": "cfs",
|
|
"x-chat": "chat",
|
|
"x-conference": "nsc",
|
|
"x-dgc-compressed": "dgc",
|
|
"x-dtbncx+xml": "ncx",
|
|
"x-dtbook+xml": "dtb",
|
|
"x-dtbresource+xml": "res",
|
|
"x-eva": "eva",
|
|
"x-font-bdf": "bdf",
|
|
"x-font-ghostscript": "gsf",
|
|
"x-font-linux-psf": "psf",
|
|
"x-font-pcf": "pcf",
|
|
"x-font-snf": "snf",
|
|
"x-font-ttf": [
|
|
"ttf",
|
|
"ttc"
|
|
],
|
|
"x-font-type1": [
|
|
"pfa",
|
|
"pfb",
|
|
"pfm",
|
|
"afm"
|
|
],
|
|
"x-freearc": "arc",
|
|
"x-gca-compressed": "gca",
|
|
"x-glulx": "ulx",
|
|
"x-gramps-xml": "gramps",
|
|
"x-install-instructions": "install",
|
|
"x-lzh-compressed": [
|
|
"lzh",
|
|
"lha"
|
|
],
|
|
"x-mie": "mie",
|
|
"x-mobipocket-ebook": [
|
|
"prc",
|
|
"mobi"
|
|
],
|
|
"x-ms-application": "application",
|
|
"x-ms-shortcut": "lnk",
|
|
"x-ms-xbap": "xbap",
|
|
"x-msbinder": "obd",
|
|
"x-mscardfile": "crd",
|
|
"x-msclip": "clp",
|
|
"application/x-ms-installer": "msi",
|
|
"x-msmediaview": [
|
|
"mvb",
|
|
"m13",
|
|
"m14"
|
|
],
|
|
"x-msmetafile": [
|
|
"wmf",
|
|
"wmz",
|
|
"emf",
|
|
"emz"
|
|
],
|
|
"x-msmoney": "mny",
|
|
"x-mspublisher": "pub",
|
|
"x-msschedule": "scd",
|
|
"x-msterminal": "trm",
|
|
"x-mswrite": "wri",
|
|
"x-nzb": "nzb",
|
|
"x-pkcs12": [
|
|
"p12",
|
|
"pfx"
|
|
],
|
|
"x-pkcs7-certificates": [
|
|
"p7b",
|
|
"spc"
|
|
],
|
|
"x-research-info-systems": "ris",
|
|
"x-silverlight-app": "xap",
|
|
"x-sql": "sql",
|
|
"x-stuffitx": "sitx",
|
|
"x-subrip": "srt",
|
|
"x-t3vm-image": "t3",
|
|
"x-tex-tfm": "tfm",
|
|
"x-tgif": "obj",
|
|
"x-xliff+xml": "xlf",
|
|
"x-xz": "xz",
|
|
"x-zmachine": [
|
|
"z1",
|
|
"z2",
|
|
"z3",
|
|
"z4",
|
|
"z5",
|
|
"z6",
|
|
"z7",
|
|
"z8"
|
|
],
|
|
"xaml+xml": "xaml",
|
|
"xcap-diff+xml": "xdf",
|
|
"xenc+xml": "xenc",
|
|
"xml-dtd": "dtd",
|
|
"xop+xml": "xop",
|
|
"xproc+xml": "xpl",
|
|
"xslt+xml": "xslt",
|
|
"xv+xml": [
|
|
"mxml",
|
|
"xhvml",
|
|
"xvml",
|
|
"xvm"
|
|
],
|
|
"yang": "yang",
|
|
"yin+xml": "yin",
|
|
"envoy": "evy",
|
|
"fractals": "fif",
|
|
"internet-property-stream": "acx",
|
|
"olescript": "axs",
|
|
"vnd.ms-outlook": "msg",
|
|
"vnd.ms-pkicertstore": "sst",
|
|
"x-compress": "z",
|
|
"x-perfmon": [
|
|
"pma",
|
|
"pmc",
|
|
"pmr",
|
|
"pmw"
|
|
],
|
|
"ynd.ms-pkipko": "pko",
|
|
"gzip": [
|
|
"gz",
|
|
"tgz"
|
|
],
|
|
"smil+xml": [
|
|
"smi",
|
|
"smil"
|
|
],
|
|
"vnd.debian.binary-package": [
|
|
"deb",
|
|
"udeb"
|
|
],
|
|
"vnd.hzn-3d-crossword": "x3d",
|
|
"vnd.sqlite3": [
|
|
"db",
|
|
"sqlite",
|
|
"sqlite3",
|
|
"db-wal",
|
|
"sqlite-wal",
|
|
"db-shm",
|
|
"sqlite-shm"
|
|
],
|
|
"vnd.wap.sic": "sic",
|
|
"vnd.wap.slc": "slc",
|
|
"x-krita": [
|
|
"kra",
|
|
"krz"
|
|
],
|
|
"x-perl": [
|
|
"pm",
|
|
"pl"
|
|
],
|
|
"yaml": [
|
|
"yaml",
|
|
"yml"
|
|
]
|
|
},
|
|
"audio": {
|
|
"amr": "amr",
|
|
"amr-wb": "awb",
|
|
"annodex": "axa",
|
|
"basic": [
|
|
"au",
|
|
"snd"
|
|
],
|
|
"flac": "flac",
|
|
"midi": [
|
|
"mid",
|
|
"midi",
|
|
"kar",
|
|
"rmi"
|
|
],
|
|
"mpeg": [
|
|
"mpga",
|
|
"mpega",
|
|
"mp3",
|
|
"m4a",
|
|
"mp2a",
|
|
"m2a",
|
|
"m3a"
|
|
],
|
|
"mpegurl": "m3u",
|
|
"ogg": [
|
|
"oga",
|
|
"ogg",
|
|
"spx"
|
|
],
|
|
"prs.sid": "sid",
|
|
"x-aiff": "aifc",
|
|
"x-gsm": "gsm",
|
|
"x-ms-wma": "wma",
|
|
"x-ms-wax": "wax",
|
|
"x-pn-realaudio": "ram",
|
|
"x-realaudio": "ra",
|
|
"x-sd2": "sd2",
|
|
"adpcm": "adp",
|
|
"mp4": "mp4a",
|
|
"s3m": "s3m",
|
|
"silk": "sil",
|
|
"vnd.dece.audio": [
|
|
"uva",
|
|
"uvva"
|
|
],
|
|
"vnd.digital-winds": "eol",
|
|
"vnd.dra": "dra",
|
|
"vnd.dts": "dts",
|
|
"vnd.dts.hd": "dtshd",
|
|
"vnd.lucent.voice": "lvp",
|
|
"vnd.ms-playready.media.pya": "pya",
|
|
"vnd.nuera.ecelp4800": "ecelp4800",
|
|
"vnd.nuera.ecelp7470": "ecelp7470",
|
|
"vnd.nuera.ecelp9600": "ecelp9600",
|
|
"vnd.rip": "rip",
|
|
"webm": "weba",
|
|
"x-caf": "caf",
|
|
"x-matroska": "mka",
|
|
"x-pn-realaudio-plugin": "rmp",
|
|
"xm": "xm",
|
|
"aac": "aac",
|
|
"aiff": [
|
|
"aiff",
|
|
"aif",
|
|
"aff"
|
|
],
|
|
"opus": "opus",
|
|
"wav": "wav"
|
|
},
|
|
"chemical": {
|
|
"x-alchemy": "alc",
|
|
"x-cache": [
|
|
"cac",
|
|
"cache"
|
|
],
|
|
"x-cache-csf": "csf",
|
|
"x-cactvs-binary": [
|
|
"cbin",
|
|
"cascii",
|
|
"ctab"
|
|
],
|
|
"x-cdx": "cdx",
|
|
"x-chem3d": "c3d",
|
|
"x-cif": "cif",
|
|
"x-cmdf": "cmdf",
|
|
"x-cml": "cml",
|
|
"x-compass": "cpa",
|
|
"x-crossfire": "bsd",
|
|
"x-csml": [
|
|
"csml",
|
|
"csm"
|
|
],
|
|
"x-ctx": "ctx",
|
|
"x-cxf": [
|
|
"cxf",
|
|
"cef"
|
|
],
|
|
"x-embl-dl-nucleotide": [
|
|
"emb",
|
|
"embl"
|
|
],
|
|
"x-gamess-input": [
|
|
"inp",
|
|
"gam",
|
|
"gamin"
|
|
],
|
|
"x-gaussian-checkpoint": [
|
|
"fch",
|
|
"fchk"
|
|
],
|
|
"x-gaussian-cube": "cub",
|
|
"x-gaussian-input": [
|
|
"gau",
|
|
"gjc",
|
|
"gjf"
|
|
],
|
|
"x-gaussian-log": "gal",
|
|
"x-gcg8-sequence": "gcg",
|
|
"x-genbank": "gen",
|
|
"x-hin": "hin",
|
|
"x-isostar": [
|
|
"istr",
|
|
"ist"
|
|
],
|
|
"x-jcamp-dx": [
|
|
"jdx",
|
|
"dx"
|
|
],
|
|
"x-kinemage": "kin",
|
|
"x-macmolecule": "mcm",
|
|
"x-macromodel-input": "mmod",
|
|
"x-mdl-molfile": "mol",
|
|
"x-mdl-rdfile": "rd",
|
|
"x-mdl-rxnfile": "rxn",
|
|
"x-mdl-sdfile": "sd",
|
|
"x-mdl-tgf": "tgf",
|
|
"x-mmcif": "mcif",
|
|
"x-mol2": "mol2",
|
|
"x-molconn-Z": "b",
|
|
"x-mopac-graph": "gpt",
|
|
"x-mopac-input": [
|
|
"mop",
|
|
"mopcrt",
|
|
"zmt"
|
|
],
|
|
"x-mopac-out": "moo",
|
|
"x-ncbi-asn1": "asn",
|
|
"x-ncbi-asn1-ascii": [
|
|
"prt",
|
|
"ent"
|
|
],
|
|
"x-ncbi-asn1-binary": "val",
|
|
"x-rosdal": "ros",
|
|
"x-swissprot": "sw",
|
|
"x-vamas-iso14976": "vms",
|
|
"x-vmd": "vmd",
|
|
"x-xtel": "xtel",
|
|
"x-xyz": "xyz"
|
|
},
|
|
"font": {
|
|
"otf": "otf",
|
|
"woff": "woff",
|
|
"woff2": "woff2"
|
|
},
|
|
"image": {
|
|
"gif": "gif",
|
|
"ief": "ief",
|
|
"jpeg": [
|
|
"jpeg",
|
|
"jpg",
|
|
"jpe",
|
|
"jfif",
|
|
"jfif-tbnl",
|
|
"jif"
|
|
],
|
|
"pcx": "pcx",
|
|
"png": "png",
|
|
"svg+xml": [
|
|
"svg",
|
|
"svgz"
|
|
],
|
|
"tiff": [
|
|
"tiff",
|
|
"tif"
|
|
],
|
|
"vnd.djvu": [
|
|
"djvu",
|
|
"djv"
|
|
],
|
|
"vnd.wap.wbmp": "wbmp",
|
|
"x-canon-cr2": "cr2",
|
|
"x-canon-crw": "crw",
|
|
"x-cmu-raster": "ras",
|
|
"x-coreldraw": "cdr",
|
|
"x-coreldrawpattern": "pat",
|
|
"x-coreldrawtemplate": "cdt",
|
|
"x-corelphotopaint": "cpt",
|
|
"x-epson-erf": "erf",
|
|
"x-icon": "ico",
|
|
"x-jg": "art",
|
|
"x-jng": "jng",
|
|
"x-nikon-nef": "nef",
|
|
"x-olympus-orf": "orf",
|
|
"x-portable-anymap": "pnm",
|
|
"x-portable-bitmap": "pbm",
|
|
"x-portable-graymap": "pgm",
|
|
"x-portable-pixmap": "ppm",
|
|
"x-rgb": "rgb",
|
|
"x-xbitmap": "xbm",
|
|
"x-xpixmap": "xpm",
|
|
"x-xwindowdump": "xwd",
|
|
"bmp": "bmp",
|
|
"cgm": "cgm",
|
|
"g3fax": "g3",
|
|
"ktx": "ktx",
|
|
"prs.btif": "btif",
|
|
"sgi": "sgi",
|
|
"vnd.dece.graphic": [
|
|
"uvi",
|
|
"uvvi",
|
|
"uvg",
|
|
"uvvg"
|
|
],
|
|
"vnd.dwg": "dwg",
|
|
"vnd.dxf": "dxf",
|
|
"vnd.fastbidsheet": "fbs",
|
|
"vnd.fpx": "fpx",
|
|
"vnd.fst": "fst",
|
|
"vnd.fujixerox.edmics-mmr": "mmr",
|
|
"vnd.fujixerox.edmics-rlc": "rlc",
|
|
"vnd.ms-modi": "mdi",
|
|
"vnd.ms-photo": "wdp",
|
|
"vnd.net-fpx": "npx",
|
|
"vnd.xiff": "xif",
|
|
"webp": "webp",
|
|
"x-3ds": "3ds",
|
|
"x-cmx": "cmx",
|
|
"x-freehand": [
|
|
"fh",
|
|
"fhc",
|
|
"fh4",
|
|
"fh5",
|
|
"fh7"
|
|
],
|
|
"x-pict": [
|
|
"pic",
|
|
"pct"
|
|
],
|
|
"x-tga": "tga",
|
|
"cis-cod": "cod",
|
|
"avif": "avifs",
|
|
"heic": [
|
|
"heif",
|
|
"heic"
|
|
],
|
|
"pjpeg": [
|
|
"pjpg"
|
|
],
|
|
"vnd.adobe.photoshop": "psd",
|
|
"x-adobe-dng": "dng",
|
|
"x-fuji-raf": "raf",
|
|
"x-icns": "icns",
|
|
"x-kodak-dcr": "dcr",
|
|
"x-kodak-k25": "k25",
|
|
"x-kodak-kdc": "kdc",
|
|
"x-minolta-mrw": "mrw",
|
|
"x-panasonic-raw": [
|
|
"raw",
|
|
"rw2",
|
|
"rwl"
|
|
],
|
|
"x-pentax-pef": [
|
|
"pef",
|
|
"ptx"
|
|
],
|
|
"x-sigma-x3f": "x3f",
|
|
"x-sony-arw": "arw",
|
|
"x-sony-sr2": "sr2",
|
|
"x-sony-srf": "srf"
|
|
},
|
|
"message": {
|
|
"rfc822": [
|
|
"eml",
|
|
"mime",
|
|
"mht",
|
|
"mhtml",
|
|
"nws"
|
|
]
|
|
},
|
|
"model": {
|
|
"iges": [
|
|
"igs",
|
|
"iges"
|
|
],
|
|
"mesh": [
|
|
"msh",
|
|
"mesh",
|
|
"silo"
|
|
],
|
|
"vrml": [
|
|
"wrl",
|
|
"vrml"
|
|
],
|
|
"x3d+vrml": [
|
|
"x3dv",
|
|
"x3dvz"
|
|
],
|
|
"x3d+xml": "x3dz",
|
|
"x3d+binary": [
|
|
"x3db",
|
|
"x3dbz"
|
|
],
|
|
"vnd.collada+xml": "dae",
|
|
"vnd.dwf": "dwf",
|
|
"vnd.gdl": "gdl",
|
|
"vnd.gtw": "gtw",
|
|
"vnd.mts": "mts",
|
|
"vnd.usdz+zip": "usdz",
|
|
"vnd.vtu": "vtu"
|
|
},
|
|
"text": {
|
|
"cache-manifest": [
|
|
"manifest",
|
|
"appcache"
|
|
],
|
|
"calendar": [
|
|
"ics",
|
|
"icz",
|
|
"ifb"
|
|
],
|
|
"css": "css",
|
|
"csv": "csv",
|
|
"h323": "323",
|
|
"html": [
|
|
"html",
|
|
"htm",
|
|
"shtml",
|
|
"stm"
|
|
],
|
|
"iuls": "uls",
|
|
"plain": [
|
|
"txt",
|
|
"text",
|
|
"brf",
|
|
"conf",
|
|
"def",
|
|
"list",
|
|
"log",
|
|
"in",
|
|
"bas",
|
|
"diff",
|
|
"ksh"
|
|
],
|
|
"richtext": "rtx",
|
|
"scriptlet": [
|
|
"sct",
|
|
"wsc"
|
|
],
|
|
"texmacs": "tm",
|
|
"tab-separated-values": "tsv",
|
|
"vnd.sun.j2me.app-descriptor": "jad",
|
|
"vnd.wap.wml": "wml",
|
|
"vnd.wap.wmlscript": "wmls",
|
|
"x-bibtex": "bib",
|
|
"x-boo": "boo",
|
|
"x-c++hdr": [
|
|
"h++",
|
|
"hpp",
|
|
"hxx",
|
|
"hh"
|
|
],
|
|
"x-c++src": [
|
|
"c++",
|
|
"cpp",
|
|
"cxx",
|
|
"cc"
|
|
],
|
|
"x-component": "htc",
|
|
"x-dsrc": "d",
|
|
"x-diff": "patch",
|
|
"x-haskell": "hs",
|
|
"x-java": "java",
|
|
"x-literate-haskell": "lhs",
|
|
"x-moc": "moc",
|
|
"x-pascal": [
|
|
"p",
|
|
"pas",
|
|
"pp",
|
|
"inc"
|
|
],
|
|
"x-pcs-gcd": "gcd",
|
|
"x-python": "py",
|
|
"x-scala": "scala",
|
|
"x-setext": "etx",
|
|
"x-tcl": [
|
|
"tcl",
|
|
"tk"
|
|
],
|
|
"x-tex": [
|
|
"tex",
|
|
"ltx",
|
|
"sty",
|
|
"cls"
|
|
],
|
|
"x-vcalendar": "vcs",
|
|
"x-vcard": "vcf",
|
|
"n3": "n3",
|
|
"prs.lines.tag": "dsc",
|
|
"sgml": [
|
|
"sgml",
|
|
"sgm"
|
|
],
|
|
"troff": [
|
|
"t",
|
|
"tr",
|
|
"roff",
|
|
"man",
|
|
"me",
|
|
"ms"
|
|
],
|
|
"turtle": "ttl",
|
|
"uri-list": [
|
|
"uri",
|
|
"uris",
|
|
"urls"
|
|
],
|
|
"vcard": "vcard",
|
|
"vnd.curl": "curl",
|
|
"vnd.curl.dcurl": "dcurl",
|
|
"vnd.curl.scurl": "scurl",
|
|
"vnd.curl.mcurl": "mcurl",
|
|
"vnd.dvb.subtitle": "sub",
|
|
"vnd.fly": "fly",
|
|
"vnd.fmi.flexstor": "flx",
|
|
"vnd.graphviz": "gv",
|
|
"vnd.in3d.3dml": "3dml",
|
|
"vnd.in3d.spot": "spot",
|
|
"x-asm": [
|
|
"s",
|
|
"asm"
|
|
],
|
|
"x-c": [
|
|
"c",
|
|
"h",
|
|
"dic"
|
|
],
|
|
"x-fortran": [
|
|
"f",
|
|
"for",
|
|
"f77",
|
|
"f90"
|
|
],
|
|
"x-opml": "opml",
|
|
"x-nfo": "nfo",
|
|
"x-sfv": "sfv",
|
|
"x-uuencode": "uu",
|
|
"webviewhtml": "htt",
|
|
"javascript": "js",
|
|
"json": "json",
|
|
"markdown": [
|
|
"md",
|
|
"markdown",
|
|
"mdown",
|
|
"markdn"
|
|
],
|
|
"vnd.wap.si": "si",
|
|
"vnd.wap.sl": "sl"
|
|
},
|
|
"video": {
|
|
"avif": "avif",
|
|
"3gpp": "3gp",
|
|
"annodex": "axv",
|
|
"dl": "dl",
|
|
"dv": [
|
|
"dif",
|
|
"dv"
|
|
],
|
|
"fli": "fli",
|
|
"gl": "gl",
|
|
"mpeg": [
|
|
"mpeg",
|
|
"mpg",
|
|
"mpe",
|
|
"m1v",
|
|
"m2v",
|
|
"mp2",
|
|
"mpa",
|
|
"mpv2"
|
|
],
|
|
"mp4": [
|
|
"mp4",
|
|
"mp4v",
|
|
"mpg4"
|
|
],
|
|
"quicktime": [
|
|
"qt",
|
|
"mov"
|
|
],
|
|
"ogg": "ogv",
|
|
"vnd.mpegurl": [
|
|
"mxu",
|
|
"m4u"
|
|
],
|
|
"x-flv": "flv",
|
|
"x-la-asf": [
|
|
"lsf",
|
|
"lsx"
|
|
],
|
|
"x-mng": "mng",
|
|
"x-ms-asf": [
|
|
"asf",
|
|
"asx",
|
|
"asr"
|
|
],
|
|
"x-ms-wm": "wm",
|
|
"x-ms-wmv": "wmv",
|
|
"x-ms-wmx": "wmx",
|
|
"x-ms-wvx": "wvx",
|
|
"x-msvideo": "avi",
|
|
"x-sgi-movie": "movie",
|
|
"x-matroska": [
|
|
"mpv",
|
|
"mkv",
|
|
"mk3d",
|
|
"mks"
|
|
],
|
|
"3gpp2": "3g2",
|
|
"h261": "h261",
|
|
"h263": "h263",
|
|
"h264": "h264",
|
|
"jpeg": "jpgv",
|
|
"jpm": [
|
|
"jpm",
|
|
"jpgm"
|
|
],
|
|
"mj2": [
|
|
"mj2",
|
|
"mjp2"
|
|
],
|
|
"vnd.dece.hd": [
|
|
"uvh",
|
|
"uvvh"
|
|
],
|
|
"vnd.dece.mobile": [
|
|
"uvm",
|
|
"uvvm"
|
|
],
|
|
"vnd.dece.pd": [
|
|
"uvp",
|
|
"uvvp"
|
|
],
|
|
"vnd.dece.sd": [
|
|
"uvs",
|
|
"uvvs"
|
|
],
|
|
"vnd.dece.video": [
|
|
"uvv",
|
|
"uvvv"
|
|
],
|
|
"vnd.dvb.file": "dvb",
|
|
"vnd.fvt": "fvt",
|
|
"vnd.ms-playready.media.pyv": "pyv",
|
|
"vnd.uvvu.mp4": [
|
|
"uvu",
|
|
"uvvu"
|
|
],
|
|
"vnd.vivo": "viv",
|
|
"webm": "webm",
|
|
"x-f4v": "f4v",
|
|
"x-m4v": "m4v",
|
|
"x-ms-vob": "vob",
|
|
"x-smv": "smv",
|
|
"mp2t": "ts"
|
|
},
|
|
"x-conference": {
|
|
"x-cooltalk": "ice"
|
|
},
|
|
"x-world": {
|
|
"x-vrml": [
|
|
"vrm",
|
|
"flr",
|
|
"wrz",
|
|
"xaf",
|
|
"xof"
|
|
]
|
|
}
|
|
};
|
|
|
|
const mimeTypes = (() => {
|
|
const mimeTypes = {};
|
|
for (const type of Object.keys(table)) {
|
|
for (const subtype of Object.keys(table[type])) {
|
|
const value = table[type][subtype];
|
|
if (typeof value == "string") {
|
|
mimeTypes[value] = type + "/" + subtype;
|
|
} else {
|
|
for (let indexMimeType = 0; indexMimeType < value.length; indexMimeType++) {
|
|
mimeTypes[value[indexMimeType]] = type + "/" + subtype;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return mimeTypes;
|
|
})();
|
|
|
|
function getMimeType(filename) {
|
|
return filename && mimeTypes[filename.split(".").pop().toLowerCase()] || getMimeType$1();
|
|
}
|
|
|
|
/*
|
|
Copyright (c) 2025 Gildas Lormeau. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
t(configure);
|
|
|
|
exports.BlobReader = BlobReader;
|
|
exports.BlobWriter = BlobWriter;
|
|
exports.Data64URIReader = Data64URIReader;
|
|
exports.Data64URIWriter = Data64URIWriter;
|
|
exports.ERR_BAD_FORMAT = ERR_BAD_FORMAT;
|
|
exports.ERR_CENTRAL_DIRECTORY_NOT_FOUND = ERR_CENTRAL_DIRECTORY_NOT_FOUND;
|
|
exports.ERR_DUPLICATED_NAME = ERR_DUPLICATED_NAME;
|
|
exports.ERR_ENCRYPTED = ERR_ENCRYPTED;
|
|
exports.ERR_EOCDR_LOCATOR_ZIP64_NOT_FOUND = ERR_EOCDR_LOCATOR_ZIP64_NOT_FOUND;
|
|
exports.ERR_EOCDR_NOT_FOUND = ERR_EOCDR_NOT_FOUND;
|
|
exports.ERR_EXTRAFIELD_ZIP64_NOT_FOUND = ERR_EXTRAFIELD_ZIP64_NOT_FOUND;
|
|
exports.ERR_HTTP_RANGE = ERR_HTTP_RANGE;
|
|
exports.ERR_INVALID_COMMENT = ERR_INVALID_COMMENT;
|
|
exports.ERR_INVALID_ENCRYPTION_STRENGTH = ERR_INVALID_ENCRYPTION_STRENGTH;
|
|
exports.ERR_INVALID_ENTRY_COMMENT = ERR_INVALID_ENTRY_COMMENT;
|
|
exports.ERR_INVALID_ENTRY_NAME = ERR_INVALID_ENTRY_NAME;
|
|
exports.ERR_INVALID_EXTRAFIELD_DATA = ERR_INVALID_EXTRAFIELD_DATA;
|
|
exports.ERR_INVALID_EXTRAFIELD_TYPE = ERR_INVALID_EXTRAFIELD_TYPE;
|
|
exports.ERR_INVALID_PASSWORD = ERR_INVALID_PASSWORD;
|
|
exports.ERR_INVALID_SIGNATURE = ERR_INVALID_SIGNATURE;
|
|
exports.ERR_INVALID_UNCOMPRESSED_SIZE = ERR_INVALID_UNCOMPRESSED_SIZE;
|
|
exports.ERR_INVALID_VERSION = ERR_INVALID_VERSION;
|
|
exports.ERR_LOCAL_FILE_HEADER_NOT_FOUND = ERR_LOCAL_FILE_HEADER_NOT_FOUND;
|
|
exports.ERR_OVERLAPPING_ENTRY = ERR_OVERLAPPING_ENTRY;
|
|
exports.ERR_SPLIT_ZIP_FILE = ERR_SPLIT_ZIP_FILE;
|
|
exports.ERR_UNDEFINED_UNCOMPRESSED_SIZE = ERR_UNDEFINED_UNCOMPRESSED_SIZE;
|
|
exports.ERR_UNSUPPORTED_COMPRESSION = ERR_UNSUPPORTED_COMPRESSION;
|
|
exports.ERR_UNSUPPORTED_ENCRYPTION = ERR_UNSUPPORTED_ENCRYPTION;
|
|
exports.ERR_UNSUPPORTED_FORMAT = ERR_UNSUPPORTED_FORMAT;
|
|
exports.ERR_ZIP_NOT_EMPTY = ERR_ZIP_NOT_EMPTY;
|
|
exports.HttpRangeReader = HttpRangeReader;
|
|
exports.HttpReader = HttpReader;
|
|
exports.Reader = Reader;
|
|
exports.SplitDataReader = SplitDataReader;
|
|
exports.SplitDataWriter = SplitDataWriter;
|
|
exports.TextReader = TextReader;
|
|
exports.TextWriter = TextWriter;
|
|
exports.Uint8ArrayReader = Uint8ArrayReader;
|
|
exports.Uint8ArrayWriter = Uint8ArrayWriter;
|
|
exports.Writer = Writer;
|
|
exports.ZipReader = ZipReader;
|
|
exports.ZipReaderStream = ZipReaderStream;
|
|
exports.ZipWriter = ZipWriter;
|
|
exports.ZipWriterStream = ZipWriterStream;
|
|
exports.configure = configure;
|
|
exports.fs = fs;
|
|
exports.getMimeType = getMimeType;
|
|
exports.terminateWorkers = terminateWorkersAndModule;
|