1 files changed, 78 insertions, 0 deletions
diff --git a/Xamarin.Forms.UITest.TestCloud/Mono.Options/ArgumentSource.cs b/Xamarin.Forms.UITest.TestCloud/Mono.Options/ArgumentSource.cs
new file mode 100644
index 00000000..da24d02b
--- /dev/null
+++ b/Xamarin.Forms.UITest.TestCloud/Mono.Options/ArgumentSource.cs
@@ -0,0 +1,78 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace Mono.Options
+{
+	public abstract class ArgumentSource
+	{
+		public abstract string Description { get; }
+
+		public abstract string[] GetNames();
+		public abstract bool GetArguments(string value, out IEnumerable<string> replacement);
+
+		public static IEnumerable<string> GetArgumentsFromFile(string file)
+		{
+			return GetArguments(File.OpenText(file), true);
+		}
+
+		public static IEnumerable<string> GetArguments(TextReader reader)
+		{
+			return GetArguments(reader, false);
+		}
+
+		// Cribbed from mcs/driver.cs:LoadArgs(string)
+		static IEnumerable<string> GetArguments(TextReader reader, bool close)
+		{
+			try
+			{
+				StringBuilder arg = new StringBuilder();
+
+				string line;
+				while ((line = reader.ReadLine()) != null)
+				{
+					int t = line.Length;
+
+					for (int i = 0; i < t; i++)
+					{
+						char c = line[i];
+
+						if (c == '"' || c == '\'')
+						{
+							char end = c;
+
+							for (i++; i < t; i++)
+							{
+								c = line[i];
+
+								if (c == end)
+									break;
+								arg.Append(c);
+							}
+						}
+						else if (c == ' ')
+						{
+							if (arg.Length > 0)
+							{
+								yield return arg.ToString();
+								arg.Length = 0;
+							}
+						}
+						else
+							arg.Append(c);
+					}
+					if (arg.Length > 0)
+					{
+						yield return arg.ToString();
+						arg.Length = 0;
+					}
+				}
+			}
+			finally
+			{
+				if (close)
+					reader.Close();
+			}
+		}
+	}
+}
+\ No newline at end of file