Moving examples, mapgenerator, and VisualParamGenerator to Programs folder (SVN is seriously ruined still, don't check out yet)

git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@1961 52acb1d6-8a22-11de-b505-999d5b087335

Programs/examples/TestClient/Commands/Inventory/ListContentsCommand.cs

@@ -0,0 +1,95 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenMetaverse;
+
+namespace OpenMetaverse.TestClient.Commands.Inventory.Shell
+{
+    public class ListContentsCommand : Command
+    {
+        private InventoryManager Manager;
+        private OpenMetaverse.Inventory Inventory;
+        public ListContentsCommand(TestClient client)
+        {
+            Name = "ls";
+            Description = "Lists the contents of the current working inventory folder.";
+        }
+        public override string Execute(string[] args, LLUUID fromAgentID)
+        {
+            if (args.Length > 1)
+                return "Usage: ls [-l]";
+            bool longDisplay = false;
+            if (args.Length > 0 && args[0] == "-l")
+                longDisplay = true;
+
+            Manager = Client.Inventory;
+            Inventory = Manager.Store;
+            // WARNING: Uses local copy of inventory contents, need to download them first.
+            List<InventoryBase> contents = Inventory.GetContents(Client.CurrentDirectory);
+            string displayString = "";
+            string nl = "\n"; // New line character
+            // Pretty simple, just print out the contents.
+            foreach (InventoryBase b in contents)
+            {
+                if (longDisplay)
+                {
+                    // Generate a nicely formatted description of the item.
+                    // It kinda looks like the output of the unix ls.
+                    // starts with 'd' if the inventory is a folder, '-' if not.
+                    // 9 character permissions string
+                    // UUID of object
+                    // Name of object
+                    if (b is InventoryFolder)
+                    {
+                        InventoryFolder folder = b as InventoryFolder;
+                        displayString += "d--------- ";
+                        displayString += folder.UUID;
+                        displayString += " " + folder.Name;
+                    }
+                    else if (b is InventoryItem)
+                    {
+                        InventoryItem item = b as InventoryItem;
+                        displayString += "-";
+                        displayString += PermMaskString(item.Permissions.OwnerMask);
+                        displayString += PermMaskString(item.Permissions.GroupMask);
+                        displayString += PermMaskString(item.Permissions.EveryoneMask);
+                        displayString += " " + item.UUID;
+                        displayString += " " + item.Name;
+                    }
+                }
+                else
+                {
+                    displayString += b.Name;
+                }
+                displayString += nl;
+            }
+            return displayString;
+        }
+
+        /// <summary>
+        /// Returns a 3-character summary of the PermissionMask
+        /// CMT if the mask allows copy, mod and transfer
+        /// -MT if it disallows copy
+        /// --T if it only allows transfer
+        /// --- if it disallows everything
+        /// </summary>
+        /// <param name="mask"></param>
+        /// <returns></returns>
+        private static string PermMaskString(PermissionMask mask) {
+            string str = "";
+            if (((uint)mask | (uint)PermissionMask.Copy) == (uint)PermissionMask.Copy)
+                str += "C";
+            else
+                str += "-";
+            if (((uint)mask | (uint)PermissionMask.Modify) == (uint)PermissionMask.Modify)
+                str += "M";
+            else
+                str += "-";
+            if (((uint)mask | (uint)PermissionMask.Transfer) == (uint)PermissionMask.Transfer)
+                str += "T";
+            else
+                str += "-";
+            return str;
+        }
+    }
+}