const Fuse = require('fuse-native')
const Errors = require('../../shared/Errors')
const Message = require('../../shared/Message')
const connector = require('../connector')
const { Buffer } = require('buffer')

module.exports = exports = function (path, name, position, cb) {
    connector.send(
        Message.route('fs.xattr.get')
            .data({ path, name })
            .expect_response(msg => {
                if ( msg.error() ) {
                    return Errors.toCallback(cb, msg.error())
                }

                const { value } = msg.data()

                if ( !value ) {
                    return process.nextTick(cb, 0, null)
                }

                return process.nextTick(cb, 0, Buffer.from(value, 'base64'))
            })
    )
}