1 files changed, 74 insertions, 0 deletions
diff --git a/test/disabled/presentation/akka/src/akka/config/ConfigParser.scala b/test/disabled/presentation/akka/src/akka/config/ConfigParser.scala
new file mode 100644
index 0000000000..73fac5e31b
--- /dev/null
+++ b/test/disabled/presentation/akka/src/akka/config/ConfigParser.scala
@@ -0,0 +1,74 @@
+/**
+ * Copyright (C) 2009-2011 Scalable Solutions AB <http://scalablesolutions.se>
+ *
+ * Based on Configgy by Robey Pointer.
+ *   Copyright 2009 Robey Pointer <robeypointer@gmail.com>
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+package akka.config
+
+import scala.collection.mutable
+import scala.util.parsing.combinator._
+
+class ConfigParser(var prefix: String = "", map: mutable.Map[String, Any] = mutable.Map.empty[String, Any], importer: Importer) extends RegexParsers {
+  val sections = mutable.Stack[String]()
+
+  def createPrefix = {
+    prefix = if (sections.isEmpty) "" else sections.toList.reverse.mkString("", ".", ".")
+  }
+
+  override val whiteSpace = """(\s+|#[^\n]*\n)+""".r
+
+  // tokens
+
+  val numberToken: Parser[String] = """-?\d+(\.\d+)?""".r
+  val stringToken: Parser[String] = ("\"" + """([^\\\"]|\\[^ux]|\\\n|\\u[0-9a-fA-F]{4}|\\x[0-9a-fA-F]{2})*""" + "\"").r
+  val booleanToken: Parser[String] = "(true|on|false|off)".r
+  val identToken: Parser[String] = """([\da-zA-Z_][-\w]*)(\.[a-zA-Z_][-\w]*)*""".r
+  val assignToken: Parser[String] = "=".r
+  val sectionToken: Parser[String] = """[a-zA-Z][-\w]*""".r
+
+  // values
+
+  def value: Parser[Any] = number | string | list | boolean
+  def number = numberToken
+  def string = stringToken ^^ { s => s.substring(1, s.length - 1) }
+  def list = "[" ~> repsep(string | numberToken, opt(",")) <~ (opt(",") ~ "]")
+  def boolean = booleanToken
+
+  // parser
+
+  def root = rep(includeFile | assignment | sectionOpen | sectionClose)
+
+  def includeFile = "include" ~> string ^^ {
+    case filename: String =>
+      new ConfigParser(prefix, map, importer) parse importer.importFile(filename)
+  }
+
+  def assignment = identToken ~ assignToken ~ value ^^ {
+    case k ~ a ~ v => map(prefix + k) = v
+  }
+
+  def sectionOpen = sectionToken <~ "{" ^^ { name =>
+    sections push name
+    createPrefix
+  }
+
+  def sectionClose = "}" ^^ { _ =>
+    if (sections.isEmpty) {
+      failure("dangling close tag")
+    } else {
+      sections.pop
+      createPrefix
+    }
+  }
+
+  def parse(in: String): Map[String, Any] = {
+    parseAll(root, in) match {
+      case Success(result, _) => map.toMap
+      case x@Failure(msg, _)  => throw new ConfigurationException(x.toString)
+      case x@Error(msg, _)    => throw new ConfigurationException(x.toString)
+    }
+  }
+}