mirror of
https://github.com/codedread/bitjs
synced 2025-10-03 09:39:16 +02:00
75 lines
No EOL
1.6 KiB
JavaScript
75 lines
No EOL
1.6 KiB
JavaScript
/**
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* archive.js
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*
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* Provides base functionality for unarchiving.
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*
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* Licensed under the MIT License
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*
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* Copyright(c) 2011 Jeff Schiller
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*/
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var bitjs = bitjs || {};
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bitjs.archive = bitjs.archive || {};
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(function() {
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/**
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* @param {string} type The event type.
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* @constructor
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*/
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bitjs.archive.UnarchiveEvent = function(type) {
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this.type = type;
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};
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bitjs.archive.UnarchiveEvent.Type = {
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START: 'bitjs.archive.UnarchiveEvent.START',
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PROGRESS: 'bitjs.archive.UnarchiveEvent.PROGRESS',
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EXTRACTION: 'bitjs.archive.UnarchiveEvent.EXTRACTION',
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FINISH: 'bitjs.archive.UnarchiveEvent.FINISH',
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ERROR: 'bitjs.archive.UnarchiveEvent.ERROR'
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};
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/**
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* Base abstract class for all Unarchivers.
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*
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* @param {ArrayBuffer} arrayBuffer The Array Buffer.
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*/
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bitjs.archive.Unarchiver = function(arrayBuffer) {
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/**
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* @type {ArrayBuffer}
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*/
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this.ab_ = arrayBuffer;
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/**
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* A map from event type to an array of listeners.
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* @type {Map.<string, Array>}
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*/
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this.listeners_ = {
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bitjs.archive.UnarchiveEvent.Type.START: [],
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bitjs.archive.UnarchiveEvent.Type.PROGRESS: [],
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bitjs.archive.UnarchiveEvent.Type.EXTRACTION: [],
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bitjs.archive.UnarchiveEvent.Type.FINISH: [],
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bitjs.archive.UnarchiveEvent.Type.ERROR: []
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};
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};
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/**
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*
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*/
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bitjs.archive.Unarchiver.prototype.addEventListener = function() {
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};
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/**
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*
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*/
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bitjs.archive.Unarchiver.prototype.removeEventListener = function() {
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};
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/**
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* Abstract method - do not call directly.
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*/
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bitjs.archive.Unarchiver.prototype.unarchive = function() {
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throw "Error! Abstract method unarchive() in bitjs.archive.Unarchiver called";
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};
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})(); |