58 lines
1.4 KiB
JavaScript
58 lines
1.4 KiB
JavaScript
'use strict';
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const encoders = require('./encoders');
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const decoders = require('./decoders');
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const inherits = require('inherits');
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const api = exports;
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api.define = function define(name, body) {
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return new Entity(name, body);
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};
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function Entity(name, body) {
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this.name = name;
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this.body = body;
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this.decoders = {};
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this.encoders = {};
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}
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Entity.prototype._createNamed = function createNamed(Base) {
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const name = this.name;
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function Generated(entity) {
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this._initNamed(entity, name);
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}
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inherits(Generated, Base);
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Generated.prototype._initNamed = function _initNamed(entity, name) {
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Base.call(this, entity, name);
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};
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return new Generated(this);
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};
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Entity.prototype._getDecoder = function _getDecoder(enc) {
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enc = enc || 'der';
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// Lazily create decoder
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if (!this.decoders.hasOwnProperty(enc))
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this.decoders[enc] = this._createNamed(decoders[enc]);
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return this.decoders[enc];
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};
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Entity.prototype.decode = function decode(data, enc, options) {
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return this._getDecoder(enc).decode(data, options);
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};
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Entity.prototype._getEncoder = function _getEncoder(enc) {
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enc = enc || 'der';
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// Lazily create encoder
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if (!this.encoders.hasOwnProperty(enc))
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this.encoders[enc] = this._createNamed(encoders[enc]);
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return this.encoders[enc];
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};
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Entity.prototype.encode = function encode(data, enc, /* internal */ reporter) {
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return this._getEncoder(enc).encode(data, reporter);
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};
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