lib/services/read-property-multiple.js
'use strict';
const baAsn1 = require('../asn1');
module.exports.encode = (buffer, properties) => {
properties.forEach((value) => {
baAsn1.encodeReadAccessSpecification(buffer, value);
});
};
module.exports.decode = (buffer, offset, apduLen) => {
let len = 0;
const values = [];
while ((apduLen - len) > 0) {
const decodedValue = baAsn1.decodeReadAccessSpecification(buffer, offset + len, apduLen - len);
if (!decodedValue) return;
len += decodedValue.len;
values.push(decodedValue.value);
}
return {
len: len,
properties: values
};
};
module.exports.encodeAcknowledge = (buffer, values) => {
values.forEach((value) => {
baAsn1.encodeReadAccessResult(buffer, value);
});
};
module.exports.decodeAcknowledge = (buffer, offset, apduLen) => {
let len = 0;
const values = [];
while ((apduLen - len) > 0) {
const result = baAsn1.decodeReadAccessResult(buffer, offset + len, apduLen - len);
if (!result) return;
len += result.len;
values.push(result.value);
}
return {
len: len,
values: values
};
};