4 files changed, 262 insertions, 10 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
index c292700..1417a19 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
@@ -175,9 +175,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 {
                     UUID folderID = new UUID(im.binaryBucket, 1);
                     
-                    m_log.DebugFormat("[INVENTORY TRANSFER]: Inserting original folder {0} "+
-                            "into agent {1}'s inventory",
-                            folderID, new UUID(im.toAgentID));
+                    m_log.DebugFormat(
+                        "[INVENTORY TRANSFER]: Inserting original folder {0} into agent {1}'s inventory",
+                        folderID, new UUID(im.toAgentID));
                     
                     InventoryFolderBase folderCopy 
                         = scene.GiveInventoryFolder(receipientID, client.AgentId, folderID, UUID.Zero);
@@ -200,7 +200,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                         user.ControllingClient.SendBulkUpdateInventory(folderCopy);
 
                     // HACK!!
-                    // Insert the ID of the copied item into the IM so that we know which item to move to trash if it
+                    // Insert the ID of the copied folder into the IM so that we know which item to move to trash if it
                     // is rejected.
                     // XXX: This is probably a misuse of the session ID slot.
                     im.imSessionID = copyID.Guid;
@@ -396,7 +396,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 {
                     folder = new InventoryFolderBase(inventoryID, client.AgentId);
                     folder = invService.GetFolder(folder);
-                    
+
                     if (folder != null & trashFolder != null)
                     {
                         previousParentFolderID = folder.ParentID;
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs
index b07d38c..162a0c3 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs
@@ -252,5 +252,198 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer.Tests
 
             Assert.That(originalItemAfterDelete, Is.Not.Null);
         }  
+
+        [Test]
+        public void TestAcceptGivenFolder()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID folderId = TestHelpers.ParseTail(0x100);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            InventoryFolderBase originalFolder 
+                = UserInventoryHelpers.CreateInventoryFolder(
+                    m_scene.InventoryService, giverSp.UUID, folderId, "f1", true);
+
+            byte[] giveImBinaryBucket = new byte[17];
+            giveImBinaryBucket[0] = (byte)AssetType.Folder;
+            byte[] itemIdBytes = folderId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            GridInstantMessage acceptIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryAccepted, 
+                    false,
+                    "inventory accepted msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(acceptIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryFolderBase originalFolderAfterGive
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterGive, Is.Not.Null);
+            Assert.That(originalFolderAfterGive.ID, Is.EqualTo(originalFolder.ID));
+
+            // Test for item successfully making it into the receiver's inventory
+            InventoryFolderBase receivedFolder 
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, receiverSp.UUID, "f1");
+
+            Assert.That(receivedFolder, Is.Not.Null);
+            Assert.That(receivedFolder.ID, Is.Not.EqualTo(originalFolder.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.DeleteFolders(receiverSp.UUID, new List<UUID>() { receivedFolder.ID });
+
+            InventoryFolderBase originalFolderAfterDelete
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterDelete, Is.Not.Null);
+
+            // TODO: Test scenario where giver deletes their item first.
+        }       
+
+        /// <summary>
+        /// Test user rejection of a given item.
+        /// </summary>
+        /// <remarks>
+        /// A rejected item still ends up in the user's trash folder.
+        /// </remarks>
+        [Test]
+        public void TestRejectGivenFolder()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID folderId = TestHelpers.ParseTail(0x100);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            // Create the folder to test give
+            InventoryFolderBase originalFolder 
+                = UserInventoryHelpers.CreateInventoryFolder(
+                    m_scene.InventoryService, giverSp.UUID, folderId, "f1", true);
+
+            GridInstantMessage receivedIm = null;
+            receiverClient.OnReceivedInstantMessage += im => receivedIm = im;
+
+            byte[] giveImBinaryBucket = new byte[17];
+            giveImBinaryBucket[0] = (byte)AssetType.Folder;
+            byte[] itemIdBytes = folderId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            // Session ID is now the created item ID (!)
+            GridInstantMessage rejectIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryDeclined, 
+                    false,
+                    "inventory declined msg", 
+                    new UUID(receivedIm.imSessionID),
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(rejectIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryFolderBase originalFolderAfterGive
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterGive, Is.Not.Null);
+            Assert.That(originalFolderAfterGive.ID, Is.EqualTo(originalFolder.ID));
+
+            // Test for folder successfully making it into the receiver's inventory
+            InventoryFolderBase receivedFolder 
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, receiverSp.UUID, "Trash/f1");
+
+            InventoryFolderBase trashFolder 
+                = m_scene.InventoryService.GetFolderForType(receiverSp.UUID, AssetType.TrashFolder);
+
+            Assert.That(receivedFolder, Is.Not.Null);
+            Assert.That(receivedFolder.ID, Is.Not.EqualTo(originalFolder.ID));
+            Assert.That(receivedFolder.ParentID, Is.EqualTo(trashFolder.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.PurgeFolder(trashFolder);
+
+            InventoryFolderBase originalFolderAfterDelete
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterDelete, Is.Not.Null);
+        }  
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Tests/Common/Helpers/UserInventoryHelpers.cs b/OpenSim/Tests/Common/Helpers/UserInventoryHelpers.cs
index a1794c9..b3b75af 100644
--- a/OpenSim/Tests/Common/Helpers/UserInventoryHelpers.cs
+++ b/OpenSim/Tests/Common/Helpers/UserInventoryHelpers.cs
@@ -218,12 +218,37 @@ namespace OpenSim.Tests.Common
         public static InventoryFolderBase CreateInventoryFolder(
             IInventoryService inventoryService, UUID userId, string path, bool useExistingFolders)
         {
+            return CreateInventoryFolder(inventoryService, userId, UUID.Random(), path, useExistingFolders);
+        }
+
+        /// <summary>
+        /// Create inventory folders starting from the user's root folder.
+        /// </summary>
+        /// <param name="inventoryService"></param>
+        /// <param name="userId"></param>
+        /// <param name="folderId"></param>
+        /// <param name="path">
+        /// The folders to create.  Multiple folders can be specified on a path delimited by the PATH_DELIMITER
+        /// </param>
+        /// <param name="useExistingFolders">
+        /// If true, then folders in the path which already the same name are
+        /// used.  This applies to the terminal folder as well.  
+        /// If false, then all folders in the path are created, even if there is already a folder at a particular
+        /// level with the same name.
+        /// </param>
+        /// <returns>
+        /// The folder created.  If the path contains multiple folders then the last one created is returned.
+        /// Will return null if the root folder could not be found.
+        /// </returns>
+        public static InventoryFolderBase CreateInventoryFolder(
+            IInventoryService inventoryService, UUID userId, UUID folderId, string path, bool useExistingFolders)
+        {
             InventoryFolderBase rootFolder = inventoryService.GetRootFolder(userId);
 
             if (null == rootFolder)
                 return null;
 
-            return CreateInventoryFolder(inventoryService, rootFolder, path, useExistingFolders);
+            return CreateInventoryFolder(inventoryService, folderId, rootFolder, path, useExistingFolders);
         }
 
         /// <summary>
@@ -235,6 +260,7 @@ namespace OpenSim.Tests.Common
         /// TODO: May need to make it an option to create duplicate folders.
         /// </remarks>
         /// <param name="inventoryService"></param>
+        /// <param name="folderId">ID of the folder to create</param>
         /// <param name="parentFolder"></param>
         /// <param name="path">
         /// The folder to create.
@@ -249,7 +275,7 @@ namespace OpenSim.Tests.Common
         /// The folder created.  If the path contains multiple folders then the last one created is returned.
         /// </returns>
         public static InventoryFolderBase CreateInventoryFolder(
-            IInventoryService inventoryService, InventoryFolderBase parentFolder, string path, bool useExistingFolders)
+            IInventoryService inventoryService, UUID folderId, InventoryFolderBase parentFolder, string path, bool useExistingFolders)
         {
             string[] components = path.Split(new string[] { PATH_DELIMITER }, 2, StringSplitOptions.None);
 
@@ -262,9 +288,16 @@ namespace OpenSim.Tests.Common
             {
 //                Console.WriteLine("Creating folder {0} at {1}", components[0], parentFolder.Name);
 
+                UUID folderIdForCreate;
+
+                if (components.Length > 1)
+                    folderIdForCreate = UUID.Random();
+                else
+                    folderIdForCreate = folderId;
+
                 folder 
                     = new InventoryFolderBase(
-                        UUID.Random(), components[0], parentFolder.Owner, (short)AssetType.Unknown, parentFolder.ID, 0);
+                        folderIdForCreate, components[0], parentFolder.Owner, (short)AssetType.Unknown, parentFolder.ID, 0);
                 
                 inventoryService.AddFolder(folder);
             }
@@ -274,7 +307,7 @@ namespace OpenSim.Tests.Common
 //            }
 
             if (components.Length > 1)
-                return CreateInventoryFolder(inventoryService, folder, components[1], useExistingFolders);
+                return CreateInventoryFolder(inventoryService, folderId, folder, components[1], useExistingFolders);
             else
                 return folder;
         }
diff --git a/OpenSim/Tests/Common/Mock/TestXInventoryDataPlugin.cs b/OpenSim/Tests/Common/Mock/TestXInventoryDataPlugin.cs
index ccbdf81..30b1f38 100644
--- a/OpenSim/Tests/Common/Mock/TestXInventoryDataPlugin.cs
+++ b/OpenSim/Tests/Common/Mock/TestXInventoryDataPlugin.cs
@@ -53,6 +53,9 @@ namespace OpenSim.Tests.Common.Mock
 
         public XInventoryFolder[] GetFolders(string[] fields, string[] vals)
         {
+//            Console.WriteLine(
+//                "Requesting folders, fields {0}, vals {1}", string.Join(",", fields), string.Join(",", vals));
+
             List<XInventoryFolder> origFolders
                 = Get<XInventoryFolder>(fields, vals, m_allFolders.Values.ToList());
 
@@ -104,7 +107,30 @@ namespace OpenSim.Tests.Common.Mock
         }
 
         public bool MoveItem(string id, string newParent) { throw new NotImplementedException(); }
-        public bool MoveFolder(string id, string newParent) { throw new NotImplementedException(); }
+
+        public bool MoveFolder(string id, string newParent) 
+        { 
+            // Don't use GetFolders() here - it takes a clone!
+            XInventoryFolder folder = m_allFolders[new UUID(id)];
+
+            if (folder == null)
+                return false;
+
+            folder.parentFolderID = new UUID(newParent);
+
+            XInventoryFolder[] newParentFolders 
+                = GetFolders(new string[] { "folderID" }, new string[] { folder.parentFolderID.ToString() });
+
+//            Console.WriteLine(
+//                "Moved folder {0} {1}, to {2} {3}", 
+//                folder.folderName, folder.folderID, newParentFolders[0].folderName, folder.parentFolderID);
+
+            // TODO: Really need to implement folder version incrementing, though this should be common code anyway,
+            // not reimplemented in each db plugin.
+
+            return true;
+        }
+
         public XInventoryItem[] GetActiveGestures(UUID principalID) { throw new NotImplementedException(); }
         public int GetAssetPermissions(UUID principalID, UUID assetID) { throw new NotImplementedException(); }
     }