Initial commit

node_modules/redis-parser/lib/hiredis.js

@@ -0,0 +1,62 @@
+'use strict'
+
+var hiredis = require('hiredis')
+var ReplyError = require('../lib/replyError')
+var ParserError = require('../lib/parserError')
+
+/**
+ * Parse data
+ * @param parser
+ * @returns {*}
+ */
+function parseData (parser, data) {
+  try {
+    return parser.reader.get()
+  } catch (err) {
+    // Protocol errors land here
+    // Reset the parser. Otherwise new commands can't be processed properly
+    parser.reader = new hiredis.Reader(parser.options)
+    parser.returnFatalError(new ParserError(err.message, JSON.stringify(data), -1))
+  }
+}
+
+/**
+ * Hiredis Parser
+ * @param options
+ * @constructor
+ */
+function HiredisReplyParser (options) {
+  this.returnError = options.returnError
+  this.returnFatalError = options.returnFatalError || options.returnError
+  this.returnReply = options.returnReply
+  this.name = 'hiredis'
+  this.options = {
+    return_buffers: !!options.returnBuffers
+  }
+  this.reader = new hiredis.Reader(this.options)
+}
+
+HiredisReplyParser.prototype.execute = function (data) {
+  this.reader.feed(data)
+  var reply = parseData(this, data)
+
+  while (reply !== undefined) {
+    if (reply && reply.name === 'Error') {
+      this.returnError(new ReplyError(reply.message))
+    } else {
+      this.returnReply(reply)
+    }
+    reply = parseData(this, data)
+  }
+}
+
+/**
+ * Reset the parser values to the initial state
+ *
+ * @returns {undefined}
+ */
+HiredisReplyParser.prototype.reset = function () {
+  this.reader = new hiredis.Reader(this.options)
+}
+
+module.exports = HiredisReplyParser