js-cfb/bin/cfb.njs

#!/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);
	}
}