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| "use strict";
|
| const IntN = require('./intn');
|
| module.exports = {
| id: 0x30,
| type: 'INT1',
| name: 'TinyInt',
| declaration: function declaration() {
| return 'tinyint';
| },
| writeTypeInfo: function writeTypeInfo(buffer) {
| buffer.writeUInt8(IntN.id);
| buffer.writeUInt8(1);
| },
| writeParameterData: function writeParameterData(buffer, parameter) {
| if (parameter.value != null) {
| buffer.writeUInt8(1);
| buffer.writeUInt8(parseInt(parameter.value));
| } else {
| buffer.writeUInt8(0);
| }
| },
| validate: function validate(value) {
| if (value == null) {
| return null;
| }
|
| value = parseInt(value);
|
| if (isNaN(value)) {
| return new TypeError('Invalid number.');
| }
|
| if (value < 0 || value > 255) {
| return new TypeError('Value must be between 0 and 255.');
| }
|
| return value;
| }
| };
|
|
