62 lines
1.3 KiB
JavaScript
62 lines
1.3 KiB
JavaScript
// Copyright 2011 Mark Cavage, Inc. All rights reserved.
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const assert = require('assert-plus')
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// var asn1 = require('asn1')
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// var Protocol = require('../protocol')
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/// --- Globals
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// var Ber = asn1.Ber
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/// --- API
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function Control (options) {
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assert.optionalObject(options)
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options = options || {}
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assert.optionalString(options.type)
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assert.optionalBool(options.criticality)
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if (options.value) {
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assert.buffer(options.value)
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}
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this.type = options.type || ''
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this.criticality = options.critical || options.criticality || false
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this.value = options.value || null
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}
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Object.defineProperties(Control.prototype, {
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json: {
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get: function getJson () {
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const obj = {
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controlType: this.type,
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criticality: this.criticality,
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controlValue: this.value
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}
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return (typeof (this._json) === 'function' ? this._json(obj) : obj)
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}
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}
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})
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Control.prototype.toBer = function toBer (ber) {
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assert.ok(ber)
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ber.startSequence()
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ber.writeString(this.type || '')
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ber.writeBoolean(this.criticality)
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if (typeof (this._toBer) === 'function') {
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this._toBer(ber)
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} else {
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if (this.value) { ber.writeString(this.value) }
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}
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ber.endSequence()
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}
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Control.prototype.toString = function toString () {
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return this.json
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}
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/// --- Exports
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module.exports = Control
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