X-Git-Url: http://git.sourceforge.jp/view?p=applistation%2FAppliStation.git;a=blobdiff_plain;f=all-get%2FUtil.cs;h=1f39428ec116b2fa971750e7f97c3e131e286c53;hp=de827842002244c4e6bc925f2aac217fe0d3a329;hb=14f8a3160ea7b7b37acbf5188b7b33eb5bfbaf18;hpb=d77e489a312afb2db4612269f7275c6ac1fd17cc

diff --git a/all-get/Util.cs b/all-get/Util.cs
index de82784..1f39428 100644
--- a/all-get/Util.cs
+++ b/all-get/Util.cs
@@ -5,20 +5,22 @@ namespace AllGet
 	
 	sealed class Util
 	{
-		public static bool Confirm(string msg, bool defaultSelection)
+		public static char Query(string msg, string selections, char defaultSelection)
 		{
-			Console.Write(msg);
-			string response = Console.ReadLine();
-			
-			switch (response.ToLower())
-			{
-				case "y":
-					return true;
-				case "n":
-					return false;
-				default:
-					return defaultSelection;
+			int resNum = -1;
+			while (resNum < 0) {	
+				Console.Write(msg);
+				string response = Console.ReadLine();
+				response = response.Trim().ToLower();
+				if (response.Length < 1) return defaultSelection;
+				resNum = selections.ToLower().IndexOf(response[0]);
 			}
+			return selections[resNum];
+		}
+		
+		public static bool Confirm(string msg, bool defaultSelection)
+		{
+			return Query(msg, "yn", defaultSelection? 'y' : 'n') == 'y';
 		}
 	}
 }