lix-website/themes/lix/assets/bootstrap/node_modules/seek-bzip/bin/seek-bzip-table

#!/usr/bin/env node

var program = require('commander');
var Bunzip = require('../');
var fs = require('fs');

program
    .version(Bunzip.version)
    .usage('[infile]')
    .option('-m, --multistream',
	    'Read a multistream bzip2 file');
program.on('--help', function() {
    console.log('  If <infile> is omitted, reads from stdin.');
});
program.parse(process.argv);

var makeInStream = function(in_fd) {
    var stat = fs.fstatSync(in_fd);
    var stream = {
	buffer: new Buffer(4096),
	totalPos: 0,
	pos: 0,
	end: 0,
	_fillBuffer: function() {
	    this.end = fs.readSync(in_fd, this.buffer, 0, this.buffer.length);
	    this.pos = 0;
	},
	readByte: function() {
	    if (this.pos >= this.end) { this._fillBuffer(); }
	    if (this.pos < this.end) {
		this.totalPos++;
		return this.buffer[this.pos++];
	    }
	    return -1;
	},
	read: function(buffer, bufOffset, length) {
	    if (this.pos >= this.end) { this._fillBuffer(); }
	    var bytesRead = 0;
	    while (bytesRead < length && this.pos < this.end) {
		buffer[bufOffset++] = this.buffer[this.pos++];
		bytesRead++;
	    }
	    this.totalPos += bytesRead;
	    return bytesRead;
	},
	eof: function() {
	  if (this.pos >= this.end) { this._fillBuffer(); }
	  return !(this.pos < this.end);
	}
    };
    if (stat.size) {
	stream.size = stat.size;
    }
    return stream;
};

var in_fd = 0, close_in = function(){};
if (program.args.length > 0) {
    in_fd = fs.openSync(program.args.shift(), 'r');
    close_in = function() { fs.closeSync(in_fd); };
}

var inStream = makeInStream(in_fd);

var report = function(position, blocksize) {
  console.log(position+'\t'+blocksize);
};

Bunzip.table(inStream, report, program.multistream);
close_in();
return 0;