415gotit

node_modules/msgpack-lite/lib/decode-stream.js

@@ -0,0 +1,32 @@
+// decode-stream.js
+
+exports.createDecodeStream = DecodeStream;
+
+var util = require("util");
+var Transform = require("stream").Transform;
+var DecodeBuffer = require("./decode-buffer").DecodeBuffer;
+
+util.inherits(DecodeStream, Transform);
+
+var DEFAULT_OPTIONS = {objectMode: true};
+
+function DecodeStream(options) {
+  if (!(this instanceof DecodeStream)) return new DecodeStream(options);
+  if (options) {
+    options.objectMode = true;
+  } else {
+    options = DEFAULT_OPTIONS;
+  }
+  Transform.call(this, options);
+  var stream = this;
+  var decoder = this.decoder = new DecodeBuffer(options);
+  decoder.push = function(chunk) {
+    stream.push(chunk);
+  };
+}
+
+DecodeStream.prototype._transform = function(chunk, encoding, callback) {
+  this.decoder.write(chunk);
+  this.decoder.flush();
+  if (callback) callback();
+};