js-cfb/bin/cfb.njs
SheetJS 1a428c8f5b version bump 0.10.3: ignore bad FAT
- sector checked before reading (h/t @e12009)
  See https://github.com/SheetJS/js-xlsx/issues/569
- flow type checking
2017-02-23 21:11:45 -08:00

37 lines
1.1 KiB
JavaScript
Executable File

#!/usr/bin/env node
var CFB = require('../');
var fs = require('fs'), program = require('commander');
program
.version(CFB.version)
.usage('[options] <file>')
.option('-q, --quiet', 'process but do not report')
.option('-d, --dump', 'dump internal representation but do not extract')
.option('--dev', 'development mode')
.parse(process.argv);
if(program.args.length === 0 || !fs.existsSync(program.args[0])) {
console.error("Usage: " + process.argv[1] + " [-q] <cfb_file>");
process.exit(1);
}
var opts = ({type:'file'}/*:any*/);
if(program.dev) opts.WTF = true;
var cfb = CFB.read(program.args[0], opts);
if(program.dump) {
console.log("Full Paths:");
console.log(cfb.FullPaths.map(function(x) { return " " + x; }).join("\n"));
console.log("Full Path Directory:");
console.log(cfb.FullPathDir);
}
if(!program.quiet && !program.dump) for(var i=0; i!=cfb.FullPaths.length; ++i) {
if(cfb.FullPaths[i].slice(-1) === "/") {
console.error("mkdir " + cfb.FullPaths[i]);
fs.mkdirSync(cfb.FullPaths[i]);
} else {
console.error("writing " + cfb.FullPaths[i]);
fs.writeFileSync(cfb.FullPaths[i], cfb.FileIndex[i].content);
}
}