sheetjs/bits/21_ziputils.js

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function getdata(data) {
if(!data) return null;
if(data.name.substr(-4) === ".bin") {
if(data.data) return char_codes(data.data);
if(data.asNodeBuffer && has_buf) return data.asNodeBuffer();
if(data._data && data._data.getContent) return Array.prototype.slice.call(data._data.getContent());
} else {
if(data.data) return data.name.substr(-4) !== ".bin" ? debom_xml(data.data) : char_codes(data.data);
if(data.asNodeBuffer && has_buf) return debom_xml(data.asNodeBuffer().toString('binary'));
if(data.asBinary) return debom_xml(data.asBinary());
if(data._data && data._data.getContent) return debom_xml(cc2str(Array.prototype.slice.call(data._data.getContent(),0)));
}
return null;
}
function getzipfile(zip, file) {
var f = file; if(zip.files[f]) return zip.files[f];
f = file.toLowerCase(); if(zip.files[f]) return zip.files[f];
f = f.replace(/\//g,'\\'); if(zip.files[f]) return zip.files[f];
throw new Error("Cannot find file " + file + " in zip");
}
function getzipdata(zip, file, safe) {
if(!safe) return getdata(getzipfile(zip, file));
if(!file) return null;
try { return getzipdata(zip, file); } catch(e) { return null; }
}
var _fs, jszip;
if(typeof JSZip !== 'undefined') jszip = JSZip;
if (typeof exports !== 'undefined') {
if (typeof module !== 'undefined' && module.exports) {
if(has_buf && typeof jszip === 'undefined') jszip = require('js'+'zip');
if(typeof jszip === 'undefined') jszip = require('./js'+'zip').JSZip;
_fs = require('f'+'s');
}
}