1 files changed, 57 insertions, 0 deletions
diff --git a/node_modules/asn1.js/lib/asn1/api.js b/node_modules/asn1.js/lib/asn1/api.js
new file mode 100644
index 0000000..61e3eb2
--- /dev/null
+++ b/node_modules/asn1.js/lib/asn1/api.js
@@ -0,0 +1,57 @@
+'use strict';
+
+const encoders = require('./encoders');
+const decoders = require('./decoders');
+const inherits = require('inherits');
+
+const api = exports;
+
+api.define = function define(name, body) {
+  return new Entity(name, body);
+};
+
+function Entity(name, body) {
+  this.name = name;
+  this.body = body;
+
+  this.decoders = {};
+  this.encoders = {};
+}
+
+Entity.prototype._createNamed = function createNamed(Base) {
+  const name = this.name;
+
+  function Generated(entity) {
+    this._initNamed(entity, name);
+  }
+  inherits(Generated, Base);
+  Generated.prototype._initNamed = function _initNamed(entity, name) {
+    Base.call(this, entity, name);
+  };
+
+  return new Generated(this);
+};
+
+Entity.prototype._getDecoder = function _getDecoder(enc) {
+  enc = enc || 'der';
+  // Lazily create decoder
+  if (!this.decoders.hasOwnProperty(enc))
+    this.decoders[enc] = this._createNamed(decoders[enc]);
+  return this.decoders[enc];
+};
+
+Entity.prototype.decode = function decode(data, enc, options) {
+  return this._getDecoder(enc).decode(data, options);
+};
+
+Entity.prototype._getEncoder = function _getEncoder(enc) {
+  enc = enc || 'der';
+  // Lazily create encoder
+  if (!this.encoders.hasOwnProperty(enc))
+    this.encoders[enc] = this._createNamed(encoders[enc]);
+  return this.encoders[enc];
+};
+
+Entity.prototype.encode = function encode(data, enc, /* internal */ reporter) {
+  return this._getEncoder(enc).encode(data, reporter);
+};