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CassiniDev/Misc/CommandLine.cs

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+//  **********************************************************************************
+//  CassiniDev - http://cassinidev.codeplex.com
+// 
+//  Copyright (c) 2010 Sky Sanders. All rights reserved.
+//  Copyright (c) Microsoft Corporation. All rights reserved.
+//  
+//  This source code is subject to terms and conditions of the Microsoft Public
+//  License (Ms-PL). A copy of the license can be found in the license.txt file
+//  included in this distribution.
+//  
+//  You must not remove this notice, or any other, from this software.
+//  
+//  **********************************************************************************
+
+#region
+
+using System;
+using System.Collections;
+using System.Collections.Specialized;
+
+#endregion
+
+namespace CassiniDev.UIComponents
+{
+    public sealed class CommandLine
+    {
+        #region Fields
+
+        private readonly string[] _arguments;
+
+        private readonly bool _showHelp;
+        private IDictionary _options;
+
+        #endregion
+
+        #region Constructors
+
+        public CommandLine(string[] args)
+        {
+            ArrayList list = new ArrayList();
+            for (int i = 0; i < args.Length; i++)
+            {
+                char ch = args[i][0];
+                if ((ch != '/') && (ch != '-'))
+                {
+                    list.Add(args[i]);
+                }
+                else
+                {
+                    int index = args[i].IndexOf(':');
+                    if (index == -1)
+                    {
+                        string strA = args[i].Substring(1);
+                        if ((string.Compare(strA, "help", StringComparison.OrdinalIgnoreCase) == 0) || strA.Equals("?"))
+                        {
+                            _showHelp = true;
+                        }
+                        else
+                        {
+                            Options[strA] = string.Empty;
+                        }
+                    }
+                    else
+                    {
+                        Options[args[i].Substring(1, index - 1)] = args[i].Substring(index + 1);
+                    }
+                }
+            }
+            _arguments = (string[]) list.ToArray(typeof (string));
+        }
+
+        #endregion
+
+        #region Properties
+
+        public string[] Arguments
+        {
+            get { return _arguments; }
+        }
+
+        public IDictionary Options
+        {
+            get
+            {
+                if (_options == null)
+                {
+                    _options = new HybridDictionary(true);
+                }
+                return _options;
+            }
+        }
+
+        public bool ShowHelp
+        {
+            get { return _showHelp; }
+        }
+
+        #endregion
+    }
+}