/* * Copyright (c) Contributors, http://opensimulator.org/ * See CONTRIBUTORS.TXT for a full list of copyright holders. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of the OpenSimulator Project nor the * names of its contributors may be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ using System; using System.Collections.Generic; using System.Collections; using System.Reflection; using System.Text; using System.Timers; using OpenMetaverse; using OpenMetaverse.Packets; using log4net; using OpenSim.Framework; using OpenSim.Region.Framework; using OpenSim.Region.Framework.Interfaces; using OpenSim.Region.Framework.Scenes.Serialization; namespace OpenSim.Region.Framework.Scenes { public partial class Scene { private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); /// /// Allows asynchronous derezzing of objects from the scene into a client's inventory. /// protected AsyncSceneObjectGroupDeleter m_asyncSceneObjectDeleter; /// /// Start all the scripts in the scene which should be started. /// public void CreateScriptInstances() { m_log.Info("[PRIM INVENTORY]: Starting scripts in scene"); EntityBase[] entities = Entities.GetEntities(); foreach (EntityBase group in entities) { if (group is SceneObjectGroup) { ((SceneObjectGroup) group).CreateScriptInstances(0, false, DefaultScriptEngine, 0); ((SceneObjectGroup) group).ResumeScripts(); } } } public void AddUploadedInventoryItem(UUID agentID, InventoryItemBase item) { IMoneyModule money = RequestModuleInterface(); if (money != null) { money.ApplyUploadCharge(agentID, money.UploadCharge, "Asset upload"); } AddInventoryItem(item); } public bool AddInventoryItemReturned(UUID AgentId, InventoryItemBase item) { if (AddInventoryItem(item)) return true; else { m_log.WarnFormat( "[AGENT INVENTORY]: Unable to add item {1} to agent {2} inventory", item.Name, AgentId); return false; } } /// /// Add the given inventory item to a user's inventory. /// /// public bool AddInventoryItem(InventoryItemBase item) { if (UUID.Zero == item.Folder) { InventoryFolderBase f = InventoryService.GetFolderForType(item.Owner, (AssetType)item.AssetType); if (f != null) { // m_log.DebugFormat( // "[LOCAL INVENTORY SERVICES CONNECTOR]: Found folder {0} type {1} for item {2}", // f.Name, (AssetType)f.Type, item.Name); item.Folder = f.ID; } else { f = InventoryService.GetRootFolder(item.Owner); if (f != null) { item.Folder = f.ID; } else { m_log.WarnFormat( "[AGENT INVENTORY]: Could not find root folder for {0} when trying to add item {1} with no parent folder specified", item.Owner, item.Name); return false; } } } if (InventoryService.AddItem(item)) { int userlevel = 0; if (Permissions.IsGod(item.Owner)) { userlevel = 1; } EventManager.TriggerOnNewInventoryItemUploadComplete(item.Owner, item.AssetID, item.Name, userlevel); return true; } else { m_log.WarnFormat( "[AGENT INVENTORY]: Agent {0} could not add item {1} {2}", item.Owner, item.Name, item.ID); return false; } } /// /// Add the given inventory item to a user's inventory. /// /// /// A /// /// /// A /// [Obsolete("Use AddInventoryItem(InventoryItemBase item) instead. This was deprecated in OpenSim 0.7.1")] public void AddInventoryItem(UUID AgentID, InventoryItemBase item) { AddInventoryItem(item); } /// /// Add an inventory item to an avatar's inventory. /// /// The remote client controlling the avatar /// The item. This structure contains all the item metadata, including the folder /// in which the item is to be placed. public void AddInventoryItem(IClientAPI remoteClient, InventoryItemBase item) { AddInventoryItem(item); remoteClient.SendInventoryItemCreateUpdate(item, 0); } /// /// CapsUpdatedInventoryItemAsset(IClientAPI, UUID, byte[]) /// public UUID CapsUpdateInventoryItemAsset(UUID avatarId, UUID itemID, byte[] data) { ScenePresence avatar; if (TryGetScenePresence(avatarId, out avatar)) { IInventoryAccessModule invAccess = RequestModuleInterface(); if (invAccess != null) return invAccess.CapsUpdateInventoryItemAsset(avatar.ControllingClient, itemID, data); } else { m_log.ErrorFormat( "[AGENT INVENTORY]: " + "Avatar {0} cannot be found to update its inventory item asset", avatarId); } return UUID.Zero; } /// /// Capability originating call to update the asset of a script in a prim's (task's) inventory /// /// /// /// The prim which contains the item to update /// Indicates whether the script to update is currently running /// public ArrayList CapsUpdateTaskInventoryScriptAsset(IClientAPI remoteClient, UUID itemId, UUID primId, bool isScriptRunning, byte[] data) { if (!Permissions.CanEditScript(itemId, primId, remoteClient.AgentId)) { remoteClient.SendAgentAlertMessage("Insufficient permissions to edit script", false); return new ArrayList(); } // Retrieve group SceneObjectPart part = GetSceneObjectPart(primId); SceneObjectGroup group = part.ParentGroup; if (null == group) { m_log.ErrorFormat( "[PRIM INVENTORY]: " + "Prim inventory update requested for item ID {0} in prim ID {1} but this prim does not exist", itemId, primId); return new ArrayList(); } // Retrieve item TaskInventoryItem item = group.GetInventoryItem(part.LocalId, itemId); if (null == item) { m_log.ErrorFormat( "[PRIM INVENTORY]: Tried to retrieve item ID {0} from prim {1}, {2} for caps script update " + " but the item does not exist in this inventory", itemId, part.Name, part.UUID); return new ArrayList(); } AssetBase asset = CreateAsset(item.Name, item.Description, (sbyte)AssetType.LSLText, data, remoteClient.AgentId); AssetService.Store(asset); if (isScriptRunning) { part.Inventory.RemoveScriptInstance(item.ItemID, false); } // Update item with new asset item.AssetID = asset.FullID; if (group.UpdateInventoryItem(item)) remoteClient.SendAgentAlertMessage("Script saved", false); part.GetProperties(remoteClient); // Trigger rerunning of script (use TriggerRezScript event, see RezScript) ArrayList errors = new ArrayList(); if (isScriptRunning) { // Needs to determine which engine was running it and use that // part.Inventory.CreateScriptInstance(item.ItemID, 0, false, DefaultScriptEngine, 0); errors = part.Inventory.GetScriptErrors(item.ItemID); } else { remoteClient.SendAgentAlertMessage("Script saved", false); } part.ParentGroup.ResumeScripts(); return errors; } /// /// CapsUpdateTaskInventoryScriptAsset(IClientAPI, UUID, UUID, bool, byte[]) /// public ArrayList CapsUpdateTaskInventoryScriptAsset(UUID avatarId, UUID itemId, UUID primId, bool isScriptRunning, byte[] data) { ScenePresence avatar; if (TryGetScenePresence(avatarId, out avatar)) { return CapsUpdateTaskInventoryScriptAsset( avatar.ControllingClient, itemId, primId, isScriptRunning, data); } else { m_log.ErrorFormat( "[PRIM INVENTORY]: " + "Avatar {0} cannot be found to update its prim item asset", avatarId); return new ArrayList(); } } /// /// Update an item which is either already in the client's inventory or is within /// a transaction /// /// /// The transaction ID. If this is UUID.Zero we will /// assume that we are not in a transaction /// The ID of the updated item /// The name of the updated item /// The description of the updated item /// The permissions of the updated item /* public void UpdateInventoryItemAsset(IClientAPI remoteClient, UUID transactionID, UUID itemID, string name, string description, uint nextOwnerMask)*/ public void UpdateInventoryItemAsset(IClientAPI remoteClient, UUID transactionID, UUID itemID, InventoryItemBase itemUpd) { // This one will let people set next perms on items in agent // inventory. Rut-Roh. Whatever. Make this secure. Yeah. // // Passing something to another avatar or a an object will already InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId); item = InventoryService.GetItem(item); if (item.Owner != remoteClient.AgentId) return; if (item != null) { if (UUID.Zero == transactionID) { item.Name = itemUpd.Name; item.Description = itemUpd.Description; if (item.NextPermissions != (itemUpd.NextPermissions & item.BasePermissions)) item.Flags |= (uint)InventoryItemFlags.ObjectOverwriteNextOwner; item.NextPermissions = itemUpd.NextPermissions & item.BasePermissions; if (item.EveryOnePermissions != (itemUpd.EveryOnePermissions & item.BasePermissions)) item.Flags |= (uint)InventoryItemFlags.ObjectOverwriteEveryone; item.EveryOnePermissions = itemUpd.EveryOnePermissions & item.BasePermissions; if (item.GroupPermissions != (itemUpd.GroupPermissions & item.BasePermissions)) item.Flags |= (uint)InventoryItemFlags.ObjectOverwriteGroup; item.GroupPermissions = itemUpd.GroupPermissions & item.BasePermissions; item.GroupID = itemUpd.GroupID; item.GroupOwned = itemUpd.GroupOwned; item.CreationDate = itemUpd.CreationDate; // The client sends zero if its newly created? if (itemUpd.CreationDate == 0) item.CreationDate = Util.UnixTimeSinceEpoch(); else item.CreationDate = itemUpd.CreationDate; // TODO: Check if folder changed and move item //item.NextPermissions = itemUpd.Folder; item.InvType = itemUpd.InvType; if (item.SalePrice != itemUpd.SalePrice || item.SaleType != itemUpd.SaleType) item.Flags |= (uint)InventoryItemFlags.ObjectSlamSale; item.SalePrice = itemUpd.SalePrice; item.SaleType = itemUpd.SaleType; InventoryService.UpdateItem(item); } else { IAgentAssetTransactions agentTransactions = this.RequestModuleInterface(); if (agentTransactions != null) { agentTransactions.HandleItemUpdateFromTransaction( remoteClient, transactionID, item); } } } else { m_log.Error( "[AGENTINVENTORY]: Item ID " + itemID + " not found for an inventory item update."); } } /// /// Give an inventory item from one user to another /// /// /// ID of the sender of the item /// public virtual void GiveInventoryItem(IClientAPI recipientClient, UUID senderId, UUID itemId) { InventoryItemBase itemCopy = GiveInventoryItem(recipientClient.AgentId, senderId, itemId); if (itemCopy != null) recipientClient.SendBulkUpdateInventory(itemCopy); } /// /// Give an inventory item from one user to another /// /// /// ID of the sender of the item /// /// The inventory item copy given, null if the give was unsuccessful public virtual InventoryItemBase GiveInventoryItem(UUID recipient, UUID senderId, UUID itemId) { return GiveInventoryItem(recipient, senderId, itemId, UUID.Zero); } /// /// Give an inventory item from one user to another /// /// /// ID of the sender of the item /// /// /// The id of the folder in which the copy item should go. If UUID.Zero then the item is placed in the most /// appropriate default folder. /// /// /// The inventory item copy given, null if the give was unsuccessful /// public virtual InventoryItemBase GiveInventoryItem( UUID recipient, UUID senderId, UUID itemId, UUID recipientFolderId) { //Console.WriteLine("Scene.Inventory.cs: GiveInventoryItem"); InventoryItemBase item = new InventoryItemBase(itemId, senderId); item = InventoryService.GetItem(item); if ((item != null) && (item.Owner == senderId)) { IUserManagement uman = RequestModuleInterface(); if (uman != null) uman.AddUser(item.CreatorIdAsUuid, item.CreatorData); if (!Permissions.BypassPermissions()) { if ((item.CurrentPermissions & (uint)PermissionMask.Transfer) == 0) return null; } // Insert a copy of the item into the recipient InventoryItemBase itemCopy = new InventoryItemBase(); itemCopy.Owner = recipient; itemCopy.CreatorId = item.CreatorId; itemCopy.CreatorData = item.CreatorData; itemCopy.ID = UUID.Random(); itemCopy.AssetID = item.AssetID; itemCopy.Description = item.Description; itemCopy.Name = item.Name; itemCopy.AssetType = item.AssetType; itemCopy.InvType = item.InvType; itemCopy.Folder = recipientFolderId; if (Permissions.PropagatePermissions() && recipient != senderId) { // Trying to do this right this time. This is evil. If // you believe in Good, go elsewhere. Vampires and other // evil creatores only beyond this point. You have been // warned. // We're going to mask a lot of things by the next perms // Tweak the next perms to be nicer to our data // // In this mask, all the bits we do NOT want to mess // with are set. These are: // // Transfer // Copy // Modufy uint permsMask = ~ ((uint)PermissionMask.Copy | (uint)PermissionMask.Transfer | (uint)PermissionMask.Modify); // Now, reduce the next perms to the mask bits // relevant to the operation uint nextPerms = permsMask | (item.NextPermissions & ((uint)PermissionMask.Copy | (uint)PermissionMask.Transfer | (uint)PermissionMask.Modify)); // nextPerms now has all bits set, except for the actual // next permission bits. // This checks for no mod, no copy, no trans. // This indicates an error or messed up item. Do it like // SL and assume trans if (nextPerms == permsMask) nextPerms |= (uint)PermissionMask.Transfer; // Inventory owner perms are the logical AND of the // folded perms and the root prim perms, however, if // the root prim is mod, the inventory perms will be // mod. This happens on "take" and is of little concern // here, save for preventing escalation // This hack ensures that items previously permalocked // get unlocked when they're passed or rezzed uint basePerms = item.BasePermissions | (uint)PermissionMask.Move; uint ownerPerms = item.CurrentPermissions; // If this is an object, root prim perms may be more // permissive than folded perms. Use folded perms as // a mask if (item.InvType == (int)InventoryType.Object) { // Create a safe mask for the current perms uint foldedPerms = (item.CurrentPermissions & 7) << 13; foldedPerms |= permsMask; bool isRootMod = (item.CurrentPermissions & (uint)PermissionMask.Modify) != 0 ? true : false; // Mask the owner perms to the folded perms ownerPerms &= foldedPerms; basePerms &= foldedPerms; // If the root was mod, let the mask reflect that // We also need to adjust the base here, because // we should be able to edit in-inventory perms // for the root prim, if it's mod. if (isRootMod) { ownerPerms |= (uint)PermissionMask.Modify; basePerms |= (uint)PermissionMask.Modify; } } // These will be applied to the root prim at next rez. // The slam bit (bit 3) and folded permission (bits 0-2) // are preserved due to the above mangling ownerPerms &= nextPerms; // Mask the base permissions. This is a conservative // approach altering only the three main perms basePerms &= nextPerms; // Assign to the actual item. Make sure the slam bit is // set, if it wasn't set before. itemCopy.BasePermissions = basePerms; itemCopy.CurrentPermissions = ownerPerms; itemCopy.Flags |= (uint)InventoryItemFlags.ObjectSlamPerm; itemCopy.NextPermissions = item.NextPermissions; // This preserves "everyone can move" itemCopy.EveryOnePermissions = item.EveryOnePermissions & nextPerms; // Intentionally killing "share with group" here, as // the recipient will not have the group this is // set to itemCopy.GroupPermissions = 0; } else { itemCopy.CurrentPermissions = item.CurrentPermissions; itemCopy.NextPermissions = item.NextPermissions; itemCopy.EveryOnePermissions = item.EveryOnePermissions & item.NextPermissions; itemCopy.GroupPermissions = item.GroupPermissions & item.NextPermissions; itemCopy.BasePermissions = item.BasePermissions; } if (itemCopy.Folder == UUID.Zero) { InventoryFolderBase folder = InventoryService.GetFolderForType(recipient, (AssetType)itemCopy.AssetType); if (folder != null) { itemCopy.Folder = folder.ID; } else { InventoryFolderBase root = InventoryService.GetRootFolder(recipient); if (root != null) itemCopy.Folder = root.ID; else return null; // No destination } } itemCopy.GroupID = UUID.Zero; itemCopy.GroupOwned = false; itemCopy.Flags = item.Flags; itemCopy.SalePrice = item.SalePrice; itemCopy.SaleType = item.SaleType; if (AddInventoryItem(itemCopy)) { IInventoryAccessModule invAccess = RequestModuleInterface(); if (invAccess != null) invAccess.TransferInventoryAssets(itemCopy, senderId, recipient); } if (!Permissions.BypassPermissions()) { if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) { List items = new List(); items.Add(itemId); InventoryService.DeleteItems(senderId, items); } } return itemCopy; } else { m_log.WarnFormat("[AGENT INVENTORY]: Failed to find item {0} or item does not belong to giver ", itemId); return null; } } /// /// Give an entire inventory folder from one user to another. The entire contents (including all descendent /// folders) is given. /// /// /// ID of the sender of the item /// /// /// The id of the receipient folder in which the send folder should be placed. If UUID.Zero then the /// recipient folder is the root folder /// /// /// The inventory folder copy given, null if the copy was unsuccessful /// public virtual InventoryFolderBase GiveInventoryFolder( UUID recipientId, UUID senderId, UUID folderId, UUID recipientParentFolderId) { //// Retrieve the folder from the sender InventoryFolderBase folder = InventoryService.GetFolder(new InventoryFolderBase(folderId)); if (null == folder) { m_log.ErrorFormat( "[AGENT INVENTORY]: Could not find inventory folder {0} to give", folderId); return null; } if (recipientParentFolderId == UUID.Zero) { InventoryFolderBase recipientRootFolder = InventoryService.GetRootFolder(recipientId); if (recipientRootFolder != null) recipientParentFolderId = recipientRootFolder.ID; else { m_log.WarnFormat("[AGENT INVENTORY]: Unable to find root folder for receiving agent"); return null; } } UUID newFolderId = UUID.Random(); InventoryFolderBase newFolder = new InventoryFolderBase( newFolderId, folder.Name, recipientId, folder.Type, recipientParentFolderId, folder.Version); InventoryService.AddFolder(newFolder); // Give all the subfolders InventoryCollection contents = InventoryService.GetFolderContent(senderId, folderId); foreach (InventoryFolderBase childFolder in contents.Folders) { GiveInventoryFolder(recipientId, senderId, childFolder.ID, newFolder.ID); } // Give all the items foreach (InventoryItemBase item in contents.Items) { GiveInventoryItem(recipientId, senderId, item.ID, newFolder.ID); } return newFolder; } public void CopyInventoryItem(IClientAPI remoteClient, uint callbackID, UUID oldAgentID, UUID oldItemID, UUID newFolderID, string newName) { m_log.DebugFormat( "[AGENT INVENTORY]: CopyInventoryItem received by {0} with oldAgentID {1}, oldItemID {2}, new FolderID {3}, newName {4}", remoteClient.AgentId, oldAgentID, oldItemID, newFolderID, newName); InventoryItemBase item = null; if (LibraryService != null && LibraryService.LibraryRootFolder != null) item = LibraryService.LibraryRootFolder.FindItem(oldItemID); if (item == null) { item = new InventoryItemBase(oldItemID, remoteClient.AgentId); item = InventoryService.GetItem(item); if (item == null) { m_log.Error("[AGENT INVENTORY]: Failed to find item " + oldItemID.ToString()); return; } if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) return; } AssetBase asset = AssetService.Get(item.AssetID.ToString()); if (asset != null) { if (newName != String.Empty) { asset.Name = newName; } else { newName = item.Name; } if (remoteClient.AgentId == oldAgentID) { CreateNewInventoryItem( remoteClient, item.CreatorId, item.CreatorData, newFolderID, newName, item.Flags, callbackID, asset, (sbyte)item.InvType, item.BasePermissions, item.CurrentPermissions, item.EveryOnePermissions, item.NextPermissions, item.GroupPermissions, Util.UnixTimeSinceEpoch()); } else { // If item is transfer or permissions are off or calling agent is allowed to copy item owner's inventory item. if (((item.CurrentPermissions & (uint)PermissionMask.Transfer) != 0) && (m_permissions.BypassPermissions() || m_permissions.CanCopyUserInventory(remoteClient.AgentId, oldItemID))) { CreateNewInventoryItem( remoteClient, item.CreatorId, item.CreatorData, newFolderID, newName, item.Flags, callbackID, asset, (sbyte) item.InvType, item.NextPermissions, item.NextPermissions, item.EveryOnePermissions & item.NextPermissions, item.NextPermissions, item.GroupPermissions, Util.UnixTimeSinceEpoch()); } } } else { m_log.ErrorFormat( "[AGENT INVENTORY]: Could not copy item {0} since asset {1} could not be found", item.Name, item.AssetID); } } /// /// Create a new asset data structure. /// public AssetBase CreateAsset(string name, string description, sbyte assetType, byte[] data, UUID creatorID) { AssetBase asset = new AssetBase(UUID.Random(), name, assetType, creatorID.ToString()); asset.Description = description; asset.Data = (data == null) ? new byte[1] : data; return asset; } /// /// Move an item within the agent's inventory. /// /// /// /// /// /// public void MoveInventoryItem(IClientAPI remoteClient, List items) { m_log.DebugFormat( "[AGENT INVENTORY]: Moving {0} items for user {1}", items.Count, remoteClient.AgentId); if (!InventoryService.MoveItems(remoteClient.AgentId, items)) m_log.Warn("[AGENT INVENTORY]: Failed to move items for user " + remoteClient.AgentId); } /// /// Create a new inventory item. /// /// /// /// /// /// /// private void CreateNewInventoryItem(IClientAPI remoteClient, string creatorID, string creatorData, UUID folderID, string name, uint flags, uint callbackID, AssetBase asset, sbyte invType, uint nextOwnerMask, int creationDate) { CreateNewInventoryItem( remoteClient, creatorID, creatorData, folderID, name, flags, callbackID, asset, invType, (uint)PermissionMask.All, (uint)PermissionMask.All, 0, nextOwnerMask, 0, creationDate); } /// /// Create a new Inventory Item /// /// /// /// /// /// /// /// private void CreateNewInventoryItem( IClientAPI remoteClient, string creatorID, string creatorData, UUID folderID, string name, uint flags, uint callbackID, AssetBase asset, sbyte invType, uint baseMask, uint currentMask, uint everyoneMask, uint nextOwnerMask, uint groupMask, int creationDate) { InventoryItemBase item = new InventoryItemBase(); item.Owner = remoteClient.AgentId; item.CreatorId = creatorID; item.CreatorData = creatorData; item.ID = UUID.Random(); item.AssetID = asset.FullID; item.Description = asset.Description; item.Name = name; item.Flags = flags; item.AssetType = asset.Type; item.InvType = invType; item.Folder = folderID; item.CurrentPermissions = currentMask; item.NextPermissions = nextOwnerMask; item.EveryOnePermissions = everyoneMask; item.GroupPermissions = groupMask; item.BasePermissions = baseMask; item.CreationDate = creationDate; if (AddInventoryItem(item)) { remoteClient.SendInventoryItemCreateUpdate(item, callbackID); } else { m_dialogModule.SendAlertToUser(remoteClient, "Failed to create item"); m_log.WarnFormat( "Failed to add item for {0} in CreateNewInventoryItem!", remoteClient.Name); } } /// /// Create a new inventory item. Called when the client creates a new item directly within their /// inventory (e.g. by selecting a context inventory menu option). /// /// /// /// /// /// /// /// /// /// /// public void CreateNewInventoryItem(IClientAPI remoteClient, UUID transactionID, UUID folderID, uint callbackID, string description, string name, sbyte invType, sbyte assetType, byte wearableType, uint nextOwnerMask, int creationDate) { m_log.DebugFormat("[AGENT INVENTORY]: Received request to create inventory item {0} in folder {1}", name, folderID); if (!Permissions.CanCreateUserInventory(invType, remoteClient.AgentId)) return; InventoryFolderBase f = new InventoryFolderBase(folderID, remoteClient.AgentId); InventoryFolderBase folder = InventoryService.GetFolder(f); if (folder == null || folder.Owner != remoteClient.AgentId) return; if (transactionID == UUID.Zero) { ScenePresence presence; if (TryGetScenePresence(remoteClient.AgentId, out presence)) { byte[] data = null; if (invType == (sbyte)InventoryType.Landmark && presence != null) { Vector3 pos = presence.AbsolutePosition; string strdata = String.Format( "Landmark version 2\nregion_id {0}\nlocal_pos {1} {2} {3}\nregion_handle {4}\n", presence.Scene.RegionInfo.RegionID, pos.X, pos.Y, pos.Z, presence.RegionHandle); data = Encoding.ASCII.GetBytes(strdata); } AssetBase asset = CreateAsset(name, description, assetType, data, remoteClient.AgentId); AssetService.Store(asset); CreateNewInventoryItem(remoteClient, remoteClient.AgentId.ToString(), string.Empty, folderID, asset.Name, 0, callbackID, asset, invType, nextOwnerMask, creationDate); } else { m_log.ErrorFormat( "ScenePresence for agent uuid {0} unexpectedly not found in CreateNewInventoryItem", remoteClient.AgentId); } } else { IAgentAssetTransactions agentTransactions = this.RequestModuleInterface(); if (agentTransactions != null) { agentTransactions.HandleItemCreationFromTransaction( remoteClient, transactionID, folderID, callbackID, description, name, invType, assetType, wearableType, nextOwnerMask); } } } private void HandleLinkInventoryItem(IClientAPI remoteClient, UUID transActionID, UUID folderID, uint callbackID, string description, string name, sbyte invType, sbyte type, UUID olditemID) { m_log.DebugFormat("[AGENT INVENTORY]: Received request to create inventory item link {0} in folder {1} pointing to {2}", name, folderID, olditemID); if (!Permissions.CanCreateUserInventory(invType, remoteClient.AgentId)) return; ScenePresence presence; if (TryGetScenePresence(remoteClient.AgentId, out presence)) { // byte[] data = null; AssetBase asset = new AssetBase(); asset.FullID = olditemID; asset.Type = type; asset.Name = name; asset.Description = description; CreateNewInventoryItem( remoteClient, remoteClient.AgentId.ToString(), string.Empty, folderID, name, 0, callbackID, asset, invType, (uint)PermissionMask.All, (uint)PermissionMask.All, (uint)PermissionMask.All, (uint)PermissionMask.All, (uint)PermissionMask.All, Util.UnixTimeSinceEpoch()); } else { m_log.ErrorFormat( "ScenePresence for agent uuid {0} unexpectedly not found in HandleLinkInventoryItem", remoteClient.AgentId); } } /// /// Remove an inventory item for the client's inventory /// /// /// private void RemoveInventoryItem(IClientAPI remoteClient, List itemIDs) { //m_log.Debug("[SCENE INVENTORY]: user " + remoteClient.AgentId); InventoryService.DeleteItems(remoteClient.AgentId, itemIDs); } /// /// Removes an inventory folder. This packet is sent when the user /// right-clicks a folder that's already in trash and chooses "purge" /// /// /// private void RemoveInventoryFolder(IClientAPI remoteClient, List folderIDs) { m_log.DebugFormat("[SCENE INVENTORY]: RemoveInventoryFolders count {0}", folderIDs.Count); InventoryService.DeleteFolders(remoteClient.AgentId, folderIDs); } /// /// Send the details of a prim's inventory to the client. /// /// /// public void RequestTaskInventory(IClientAPI remoteClient, uint primLocalID) { SceneObjectPart part = GetSceneObjectPart(primLocalID); if (part == null) return; if (XferManager != null) part.Inventory.RequestInventoryFile(remoteClient, XferManager); } /// /// Remove an item from a prim (task) inventory /// /// Unused at the moment but retained since the avatar ID might /// be necessary for a permissions check at some stage. /// /// public void RemoveTaskInventory(IClientAPI remoteClient, UUID itemID, uint localID) { SceneObjectPart part = GetSceneObjectPart(localID); SceneObjectGroup group = part.ParentGroup; if (group != null) { if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId)) return; TaskInventoryItem item = group.GetInventoryItem(localID, itemID); if (item == null) return; if (item.Type == 10) { part.RemoveScriptEvents(itemID); EventManager.TriggerRemoveScript(localID, itemID); } group.RemoveInventoryItem(localID, itemID); part.GetProperties(remoteClient); } else { m_log.ErrorFormat( "[PRIM INVENTORY]: " + "Removal of item {0} requested of prim {1} but this prim does not exist", itemID, localID); } } private InventoryItemBase CreateAgentInventoryItemFromTask(UUID destAgent, SceneObjectPart part, UUID itemId) { TaskInventoryItem taskItem = part.Inventory.GetInventoryItem(itemId); if (null == taskItem) { m_log.ErrorFormat( "[PRIM INVENTORY]: Tried to retrieve item ID {0} from prim {1}, {2} for creating an avatar" + " inventory item from a prim's inventory item " + " but the required item does not exist in the prim's inventory", itemId, part.Name, part.UUID); return null; } if ((destAgent != taskItem.OwnerID) && ((taskItem.CurrentPermissions & (uint)PermissionMask.Transfer) == 0)) { return null; } InventoryItemBase agentItem = new InventoryItemBase(); agentItem.ID = UUID.Random(); agentItem.CreatorId = taskItem.CreatorID.ToString(); agentItem.CreatorData = taskItem.CreatorData; agentItem.Owner = destAgent; agentItem.AssetID = taskItem.AssetID; agentItem.Description = taskItem.Description; agentItem.Name = taskItem.Name; agentItem.AssetType = taskItem.Type; agentItem.InvType = taskItem.InvType; agentItem.Flags = taskItem.Flags; if ((part.OwnerID != destAgent) && Permissions.PropagatePermissions()) { agentItem.BasePermissions = taskItem.BasePermissions & (taskItem.NextPermissions | (uint)PermissionMask.Move); if (taskItem.InvType == (int)InventoryType.Object) agentItem.CurrentPermissions = agentItem.BasePermissions & (((taskItem.CurrentPermissions & 7) << 13) | (taskItem.CurrentPermissions & (uint)PermissionMask.Move)); else agentItem.CurrentPermissions = agentItem.BasePermissions & taskItem.CurrentPermissions; agentItem.Flags |= (uint)InventoryItemFlags.ObjectSlamPerm; agentItem.NextPermissions = taskItem.NextPermissions; agentItem.EveryOnePermissions = taskItem.EveryonePermissions & (taskItem.NextPermissions | (uint)PermissionMask.Move); agentItem.GroupPermissions = taskItem.GroupPermissions & taskItem.NextPermissions; } else { agentItem.BasePermissions = taskItem.BasePermissions; agentItem.CurrentPermissions = taskItem.CurrentPermissions; agentItem.NextPermissions = taskItem.NextPermissions; agentItem.EveryOnePermissions = taskItem.EveryonePermissions; agentItem.GroupPermissions = taskItem.GroupPermissions; } if (!Permissions.BypassPermissions()) { if ((taskItem.CurrentPermissions & (uint)PermissionMask.Copy) == 0) part.Inventory.RemoveInventoryItem(itemId); } return agentItem; } /// /// Move the given item in the given prim to a folder in the client's inventory /// /// /// /// /// public InventoryItemBase MoveTaskInventoryItem(IClientAPI remoteClient, UUID folderId, SceneObjectPart part, UUID itemId) { m_log.DebugFormat( "[PRIM INVENTORY]: Adding item {0} from {1} to folder {2} for {3}", itemId, part.Name, folderId, remoteClient.Name); InventoryItemBase agentItem = CreateAgentInventoryItemFromTask(remoteClient.AgentId, part, itemId); if (agentItem == null) return null; agentItem.Folder = folderId; AddInventoryItem(remoteClient, agentItem); return agentItem; } /// /// ClientMoveTaskInventoryItem /// /// /// /// /// public void ClientMoveTaskInventoryItem(IClientAPI remoteClient, UUID folderId, uint primLocalId, UUID itemId) { SceneObjectPart part = GetSceneObjectPart(primLocalId); if (null == part) { m_log.WarnFormat( "[PRIM INVENTORY]: " + "Move of inventory item {0} from prim with local id {1} failed because the prim could not be found", itemId, primLocalId); return; } TaskInventoryItem taskItem = part.Inventory.GetInventoryItem(itemId); if (null == taskItem) { m_log.WarnFormat("[PRIM INVENTORY]: Move of inventory item {0} from prim with local id {1} failed" + " because the inventory item could not be found", itemId, primLocalId); return; } TaskInventoryItem item = part.Inventory.GetInventoryItem(itemId); if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) { // If the item to be moved is no copy, we need to be able to // edit the prim. if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId)) return; } else { // If the item is copiable, then we just need to have perms // on it. The delete check is a pure rights check if (!Permissions.CanDeleteObject(part.UUID, remoteClient.AgentId)) return; } MoveTaskInventoryItem(remoteClient, folderId, part, itemId); } /// /// MoveTaskInventoryItem /// /// /// /// The user inventory folder to move (or copy) the item to. If null, then the most /// suitable system folder is used (e.g. the Objects folder for objects). If there is no suitable folder, then /// the item is placed in the user's root inventory folder /// /// /// public InventoryItemBase MoveTaskInventoryItem(UUID avatarId, UUID folderId, SceneObjectPart part, UUID itemId) { ScenePresence avatar; if (TryGetScenePresence(avatarId, out avatar)) { return MoveTaskInventoryItem(avatar.ControllingClient, folderId, part, itemId); } else { InventoryItemBase agentItem = CreateAgentInventoryItemFromTask(avatarId, part, itemId); if (agentItem == null) return null; agentItem.Folder = folderId; AddInventoryItem(agentItem); return agentItem; } } /// /// Copy a task (prim) inventory item to another task (prim) /// /// /// /// public void MoveTaskInventoryItem(UUID destId, SceneObjectPart part, UUID itemId) { TaskInventoryItem srcTaskItem = part.Inventory.GetInventoryItem(itemId); if (srcTaskItem == null) { m_log.ErrorFormat( "[PRIM INVENTORY]: Tried to retrieve item ID {0} from prim {1}, {2} for moving" + " but the item does not exist in this inventory", itemId, part.Name, part.UUID); return; } SceneObjectPart destPart = GetSceneObjectPart(destId); if (destPart == null) { m_log.ErrorFormat( "[PRIM INVENTORY]: " + "Could not find prim for ID {0}", destId); return; } // Can't transfer this // if ((part.OwnerID != destPart.OwnerID) && ((srcTaskItem.CurrentPermissions & (uint)PermissionMask.Transfer) == 0)) return; if (part.OwnerID != destPart.OwnerID && (part.GetEffectiveObjectFlags() & (uint)PrimFlags.AllowInventoryDrop) == 0) { // object cannot copy items to an object owned by a different owner // unless llAllowInventoryDrop has been called return; } // must have both move and modify permission to put an item in an object if ((part.OwnerMask & ((uint)PermissionMask.Move | (uint)PermissionMask.Modify)) == 0) { return; } TaskInventoryItem destTaskItem = new TaskInventoryItem(); destTaskItem.ItemID = UUID.Random(); destTaskItem.CreatorID = srcTaskItem.CreatorID; destTaskItem.CreatorData = srcTaskItem.CreatorData; destTaskItem.AssetID = srcTaskItem.AssetID; destTaskItem.GroupID = destPart.GroupID; destTaskItem.OwnerID = destPart.OwnerID; destTaskItem.ParentID = destPart.UUID; destTaskItem.ParentPartID = destPart.UUID; destTaskItem.BasePermissions = srcTaskItem.BasePermissions; destTaskItem.EveryonePermissions = srcTaskItem.EveryonePermissions; destTaskItem.GroupPermissions = srcTaskItem.GroupPermissions; destTaskItem.CurrentPermissions = srcTaskItem.CurrentPermissions; destTaskItem.NextPermissions = srcTaskItem.NextPermissions; destTaskItem.Flags = srcTaskItem.Flags; if (destPart.OwnerID != part.OwnerID) { if (Permissions.PropagatePermissions()) { destTaskItem.CurrentPermissions = srcTaskItem.CurrentPermissions & (srcTaskItem.NextPermissions | (uint)PermissionMask.Move); destTaskItem.GroupPermissions = srcTaskItem.GroupPermissions & (srcTaskItem.NextPermissions | (uint)PermissionMask.Move); destTaskItem.EveryonePermissions = srcTaskItem.EveryonePermissions & (srcTaskItem.NextPermissions | (uint)PermissionMask.Move); destTaskItem.BasePermissions = srcTaskItem.BasePermissions & (srcTaskItem.NextPermissions | (uint)PermissionMask.Move); destTaskItem.Flags |= (uint)InventoryItemFlags.ObjectSlamPerm; } } destTaskItem.Description = srcTaskItem.Description; destTaskItem.Name = srcTaskItem.Name; destTaskItem.InvType = srcTaskItem.InvType; destTaskItem.Type = srcTaskItem.Type; destPart.Inventory.AddInventoryItem(destTaskItem, part.OwnerID != destPart.OwnerID); if ((srcTaskItem.CurrentPermissions & (uint)PermissionMask.Copy) == 0) part.Inventory.RemoveInventoryItem(itemId); ScenePresence avatar; if (TryGetScenePresence(srcTaskItem.OwnerID, out avatar)) { destPart.GetProperties(avatar.ControllingClient); } } public UUID MoveTaskInventoryItems(UUID destID, string category, SceneObjectPart host, List items) { InventoryFolderBase rootFolder = InventoryService.GetRootFolder(destID); UUID newFolderID = UUID.Random(); InventoryFolderBase newFolder = new InventoryFolderBase(newFolderID, category, destID, -1, rootFolder.ID, rootFolder.Version); InventoryService.AddFolder(newFolder); foreach (UUID itemID in items) { InventoryItemBase agentItem = CreateAgentInventoryItemFromTask(destID, host, itemID); if (agentItem != null) { agentItem.Folder = newFolderID; AddInventoryItem(agentItem); } } ScenePresence avatar = null; if (TryGetScenePresence(destID, out avatar)) { //profile.SendInventoryDecendents(avatar.ControllingClient, // profile.RootFolder.ID, true, false); //profile.SendInventoryDecendents(avatar.ControllingClient, // newFolderID, false, true); SendInventoryUpdate(avatar.ControllingClient, rootFolder, true, false); SendInventoryUpdate(avatar.ControllingClient, newFolder, false, true); } return newFolderID; } private void SendInventoryUpdate(IClientAPI client, InventoryFolderBase folder, bool fetchFolders, bool fetchItems) { if (folder == null) return; // TODO: This code for looking in the folder for the library should be folded somewhere else // so that this class doesn't have to know the details (and so that multiple libraries, etc. // can be handled transparently). InventoryFolderImpl fold = null; if (LibraryService != null && LibraryService.LibraryRootFolder != null) { if ((fold = LibraryService.LibraryRootFolder.FindFolder(folder.ID)) != null) { client.SendInventoryFolderDetails( fold.Owner, folder.ID, fold.RequestListOfItems(), fold.RequestListOfFolders(), fold.Version, fetchFolders, fetchItems); return; } } // Fetch the folder contents InventoryCollection contents = InventoryService.GetFolderContent(client.AgentId, folder.ID); // Fetch the folder itself to get its current version InventoryFolderBase containingFolder = new InventoryFolderBase(folder.ID, client.AgentId); containingFolder = InventoryService.GetFolder(containingFolder); //m_log.DebugFormat("[AGENT INVENTORY]: Sending inventory folder contents ({0} nodes) for \"{1}\" to {2} {3}", // contents.Folders.Count + contents.Items.Count, containingFolder.Name, client.FirstName, client.LastName); if (containingFolder != null && containingFolder != null) client.SendInventoryFolderDetails(client.AgentId, folder.ID, contents.Items, contents.Folders, containingFolder.Version, fetchFolders, fetchItems); } /// /// Update an item in a prim (task) inventory. /// This method does not handle scripts, RezScript(IClientAPI, UUID, unit) /// /// /// /// /// public void UpdateTaskInventory(IClientAPI remoteClient, UUID transactionID, TaskInventoryItem itemInfo, uint primLocalID) { UUID itemID = itemInfo.ItemID; // Find the prim we're dealing with SceneObjectPart part = GetSceneObjectPart(primLocalID); if (part != null) { TaskInventoryItem currentItem = part.Inventory.GetInventoryItem(itemID); bool allowInventoryDrop = (part.GetEffectiveObjectFlags() & (uint)PrimFlags.AllowInventoryDrop) != 0; // Explicity allow anyone to add to the inventory if the // AllowInventoryDrop flag has been set. Don't however let // them update an item unless they pass the external checks // if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId) && (currentItem != null || !allowInventoryDrop)) return; if (currentItem == null) { UUID copyID = UUID.Random(); if (itemID != UUID.Zero) { InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId); item = InventoryService.GetItem(item); // Try library if (null == item && LibraryService != null && LibraryService.LibraryRootFolder != null) { item = LibraryService.LibraryRootFolder.FindItem(itemID); } // If we've found the item in the user's inventory or in the library if (item != null) { part.ParentGroup.AddInventoryItem(remoteClient, primLocalID, item, copyID); m_log.InfoFormat( "[PRIM INVENTORY]: Update with item {0} requested of prim {1} for {2}", item.Name, primLocalID, remoteClient.Name); part.GetProperties(remoteClient); if (!Permissions.BypassPermissions()) { if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) { List uuids = new List(); uuids.Add(itemID); RemoveInventoryItem(remoteClient, uuids); } } } else { m_log.ErrorFormat( "[PRIM INVENTORY]: Could not find inventory item {0} to update for {1}!", itemID, remoteClient.Name); } } } else // Updating existing item with new perms etc { IAgentAssetTransactions agentTransactions = this.RequestModuleInterface(); if (agentTransactions != null) { agentTransactions.HandleTaskItemUpdateFromTransaction( remoteClient, part, transactionID, currentItem); if ((InventoryType)itemInfo.InvType == InventoryType.Notecard) remoteClient.SendAgentAlertMessage("Notecard saved", false); else if ((InventoryType)itemInfo.InvType == InventoryType.LSL) remoteClient.SendAgentAlertMessage("Script saved", false); else remoteClient.SendAgentAlertMessage("Item saved", false); } // Base ALWAYS has move currentItem.BasePermissions |= (uint)PermissionMask.Move; itemInfo.Flags = currentItem.Flags; // Check if we're allowed to mess with permissions if (!Permissions.IsGod(remoteClient.AgentId)) // Not a god { if (remoteClient.AgentId != part.OwnerID) // Not owner { // Friends and group members can't change any perms itemInfo.BasePermissions = currentItem.BasePermissions; itemInfo.EveryonePermissions = currentItem.EveryonePermissions; itemInfo.GroupPermissions = currentItem.GroupPermissions; itemInfo.NextPermissions = currentItem.NextPermissions; itemInfo.CurrentPermissions = currentItem.CurrentPermissions; } else { // Owner can't change base, and can change other // only up to base itemInfo.BasePermissions = currentItem.BasePermissions; if (itemInfo.EveryonePermissions != currentItem.EveryonePermissions) itemInfo.Flags |= (uint)InventoryItemFlags.ObjectOverwriteEveryone; if (itemInfo.GroupPermissions != currentItem.GroupPermissions) itemInfo.Flags |= (uint)InventoryItemFlags.ObjectOverwriteGroup; if (itemInfo.CurrentPermissions != currentItem.CurrentPermissions) itemInfo.Flags |= (uint)InventoryItemFlags.ObjectOverwriteOwner; if (itemInfo.NextPermissions != currentItem.NextPermissions) itemInfo.Flags |= (uint)InventoryItemFlags.ObjectOverwriteNextOwner; itemInfo.EveryonePermissions &= currentItem.BasePermissions; itemInfo.GroupPermissions &= currentItem.BasePermissions; itemInfo.CurrentPermissions &= currentItem.BasePermissions; itemInfo.NextPermissions &= currentItem.BasePermissions; } } else { if (itemInfo.BasePermissions != currentItem.BasePermissions) itemInfo.Flags |= (uint)InventoryItemFlags.ObjectOverwriteBase; if (itemInfo.EveryonePermissions != currentItem.EveryonePermissions) itemInfo.Flags |= (uint)InventoryItemFlags.ObjectOverwriteEveryone; if (itemInfo.GroupPermissions != currentItem.GroupPermissions) itemInfo.Flags |= (uint)InventoryItemFlags.ObjectOverwriteGroup; if (itemInfo.CurrentPermissions != currentItem.CurrentPermissions) itemInfo.Flags |= (uint)InventoryItemFlags.ObjectOverwriteOwner; if (itemInfo.NextPermissions != currentItem.NextPermissions) itemInfo.Flags |= (uint)InventoryItemFlags.ObjectOverwriteNextOwner; } // Next ALWAYS has move itemInfo.NextPermissions |= (uint)PermissionMask.Move; if (part.Inventory.UpdateInventoryItem(itemInfo)) { part.GetProperties(remoteClient); } } } else { m_log.WarnFormat( "[PRIM INVENTORY]: " + "Update with item {0} requested of prim {1} for {2} but this prim does not exist", itemID, primLocalID, remoteClient.Name); } } /// /// Rez a script into a prim's inventory, either ex nihilo or from an existing avatar inventory /// /// /// /// public void RezScript(IClientAPI remoteClient, InventoryItemBase itemBase, UUID transactionID, uint localID) { UUID itemID = itemBase.ID; UUID copyID = UUID.Random(); if (itemID != UUID.Zero) // transferred from an avatar inventory to the prim's inventory { InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId); item = InventoryService.GetItem(item); // Try library // XXX clumsy, possibly should be one call if (null == item && LibraryService != null && LibraryService.LibraryRootFolder != null) { item = LibraryService.LibraryRootFolder.FindItem(itemID); } if (item != null) { SceneObjectPart part = GetSceneObjectPart(localID); if (part != null) { if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId)) return; part.ParentGroup.AddInventoryItem(remoteClient, localID, item, copyID); // TODO: switch to posting on_rez here when scripts // have state in inventory part.Inventory.CreateScriptInstance(copyID, 0, false, DefaultScriptEngine, 0); // m_log.InfoFormat("[PRIMINVENTORY]: " + // "Rezzed script {0} into prim local ID {1} for user {2}", // item.inventoryName, localID, remoteClient.Name); part.GetProperties(remoteClient); part.ParentGroup.ResumeScripts(); } else { m_log.ErrorFormat( "[PRIM INVENTORY]: " + "Could not rez script {0} into prim local ID {1} for user {2}" + " because the prim could not be found in the region!", item.Name, localID, remoteClient.Name); } } else { m_log.ErrorFormat( "[PRIM INVENTORY]: Could not find script inventory item {0} to rez for {1}!", itemID, remoteClient.Name); } } else // script has been rezzed directly into a prim's inventory { SceneObjectPart part = GetSceneObjectPart(itemBase.Folder); if (part == null) return; if (!Permissions.CanCreateObjectInventory( itemBase.InvType, part.UUID, remoteClient.AgentId)) return; AssetBase asset = CreateAsset(itemBase.Name, itemBase.Description, (sbyte)itemBase.AssetType, Encoding.ASCII.GetBytes("default\n{\n state_entry()\n {\n llSay(0, \"Script running\");\n }\n}"), remoteClient.AgentId); AssetService.Store(asset); TaskInventoryItem taskItem = new TaskInventoryItem(); taskItem.ResetIDs(itemBase.Folder); taskItem.ParentID = itemBase.Folder; taskItem.CreationDate = (uint)itemBase.CreationDate; taskItem.Name = itemBase.Name; taskItem.Description = itemBase.Description; taskItem.Type = itemBase.AssetType; taskItem.InvType = itemBase.InvType; taskItem.OwnerID = itemBase.Owner; taskItem.CreatorID = itemBase.CreatorIdAsUuid; taskItem.BasePermissions = itemBase.BasePermissions; taskItem.CurrentPermissions = itemBase.CurrentPermissions; taskItem.EveryonePermissions = itemBase.EveryOnePermissions; taskItem.GroupPermissions = itemBase.GroupPermissions; taskItem.NextPermissions = itemBase.NextPermissions; taskItem.GroupID = itemBase.GroupID; taskItem.GroupPermissions = 0; taskItem.Flags = itemBase.Flags; taskItem.PermsGranter = UUID.Zero; taskItem.PermsMask = 0; taskItem.AssetID = asset.FullID; part.Inventory.AddInventoryItem(taskItem, false); part.GetProperties(remoteClient); part.Inventory.CreateScriptInstance(taskItem, 0, false, DefaultScriptEngine, 0); part.ParentGroup.ResumeScripts(); } } /// /// Rez a script into a prim's inventory from another prim /// /// /// /// public void RezScript(UUID srcId, SceneObjectPart srcPart, UUID destId, int pin, int running, int start_param) { TaskInventoryItem srcTaskItem = srcPart.Inventory.GetInventoryItem(srcId); if (srcTaskItem == null) { m_log.ErrorFormat( "[PRIM INVENTORY]: Tried to retrieve item ID {0} from prim {1}, {2} for rezzing a script but the " + " item does not exist in this inventory", srcId, srcPart.Name, srcPart.UUID); return; } SceneObjectPart destPart = GetSceneObjectPart(destId); if (destPart == null) { m_log.ErrorFormat( "[PRIM INVENTORY]: " + "Could not find script for ID {0}", destId); return; } // Must own the object, and have modify rights if (srcPart.OwnerID != destPart.OwnerID) { // Group permissions if ((destPart.GroupID == UUID.Zero) || (destPart.GroupID != srcPart.GroupID) || ((destPart.GroupMask & (uint)PermissionMask.Modify) == 0)) return; } else { if ((destPart.OwnerMask & (uint)PermissionMask.Modify) == 0) return; } if (destPart.ScriptAccessPin != pin) { m_log.WarnFormat( "[PRIM INVENTORY]: " + "Script in object {0} : {1}, attempted to load script {2} : {3} into object {4} : {5} with invalid pin {6}", srcPart.Name, srcId, srcTaskItem.Name, srcTaskItem.ItemID, destPart.Name, destId, pin); // the LSL Wiki says we are supposed to shout on the DEBUG_CHANNEL - // "Object: Task Object trying to illegally load script onto task Other_Object!" // How do we shout from in here? return; } TaskInventoryItem destTaskItem = new TaskInventoryItem(); destTaskItem.ItemID = UUID.Random(); destTaskItem.CreatorID = srcTaskItem.CreatorID; destTaskItem.CreatorData = srcTaskItem.CreatorData; destTaskItem.AssetID = srcTaskItem.AssetID; destTaskItem.GroupID = destPart.GroupID; destTaskItem.OwnerID = destPart.OwnerID; destTaskItem.ParentID = destPart.UUID; destTaskItem.ParentPartID = destPart.UUID; destTaskItem.BasePermissions = srcTaskItem.BasePermissions; destTaskItem.EveryonePermissions = srcTaskItem.EveryonePermissions; destTaskItem.GroupPermissions = srcTaskItem.GroupPermissions; destTaskItem.CurrentPermissions = srcTaskItem.CurrentPermissions; destTaskItem.NextPermissions = srcTaskItem.NextPermissions; destTaskItem.Flags = srcTaskItem.Flags; if (destPart.OwnerID != srcPart.OwnerID) { if (Permissions.PropagatePermissions()) { destTaskItem.CurrentPermissions = srcTaskItem.CurrentPermissions & srcTaskItem.NextPermissions; destTaskItem.GroupPermissions = srcTaskItem.GroupPermissions & srcTaskItem.NextPermissions; destTaskItem.EveryonePermissions = srcTaskItem.EveryonePermissions & srcTaskItem.NextPermissions; destTaskItem.BasePermissions = srcTaskItem.BasePermissions & srcTaskItem.NextPermissions; destTaskItem.Flags |= (uint)InventoryItemFlags.ObjectSlamPerm; } } destTaskItem.Description = srcTaskItem.Description; destTaskItem.Name = srcTaskItem.Name; destTaskItem.InvType = srcTaskItem.InvType; destTaskItem.Type = srcTaskItem.Type; destPart.Inventory.AddInventoryItemExclusive(destTaskItem, false); if (running > 0) { destPart.Inventory.CreateScriptInstance(destTaskItem, start_param, false, DefaultScriptEngine, 0); } destPart.ParentGroup.ResumeScripts(); ScenePresence avatar; if (TryGetScenePresence(srcTaskItem.OwnerID, out avatar)) { destPart.GetProperties(avatar.ControllingClient); } } public virtual void DeRezObjects(IClientAPI remoteClient, List localIDs, UUID groupID, DeRezAction action, UUID destinationID) { // First, see of we can perform the requested action and // build a list of eligible objects List deleteIDs = new List(); List deleteGroups = new List(); // Start with true for both, then remove the flags if objects // that we can't derez are part of the selection bool permissionToTake = true; bool permissionToTakeCopy = true; bool permissionToDelete = true; foreach (uint localID in localIDs) { // Invalid id SceneObjectPart part = GetSceneObjectPart(localID); if (part == null) continue; // Already deleted by someone else if (part.ParentGroup == null || part.ParentGroup.IsDeleted) continue; // Can't delete child prims if (part != part.ParentGroup.RootPart) continue; SceneObjectGroup grp = part.ParentGroup; deleteIDs.Add(localID); deleteGroups.Add(grp); if (remoteClient == null) { // Autoreturn has a null client. Nothing else does. So // allow only returns if (action != DeRezAction.Return) { m_log.WarnFormat( "[AGENT INVENTORY]: Ignoring attempt to {0} {1} {2} without a client", action, grp.Name, grp.UUID); return; } permissionToTakeCopy = false; } else { if (!Permissions.CanTakeCopyObject(grp.UUID, remoteClient.AgentId)) permissionToTakeCopy = false; if (!Permissions.CanTakeObject(grp.UUID, remoteClient.AgentId)) permissionToTake = false; if (!Permissions.CanDeleteObject(grp.UUID, remoteClient.AgentId)) permissionToDelete = false; } } // Handle god perms if ((remoteClient != null) && Permissions.IsGod(remoteClient.AgentId)) { permissionToTake = true; permissionToTakeCopy = true; permissionToDelete = true; } // If we're re-saving, we don't even want to delete if (action == DeRezAction.SaveToExistingUserInventoryItem) permissionToDelete = false; // if we want to take a copy, we also don't want to delete // Note: after this point, the permissionToTakeCopy flag // becomes irrelevant. It already includes the permissionToTake // permission and after excluding no copy items here, we can // just use that. if (action == DeRezAction.TakeCopy) { // If we don't have permission, stop right here if (!permissionToTakeCopy) return; permissionToTake = true; // Don't delete permissionToDelete = false; } if (action == DeRezAction.Return) { if (remoteClient != null) { if (Permissions.CanReturnObjects( null, remoteClient.AgentId, deleteGroups)) { permissionToTake = true; permissionToDelete = true; foreach (SceneObjectGroup g in deleteGroups) { AddReturn(g.OwnerID, g.Name, g.AbsolutePosition, "parcel owner return"); } } } else // Auto return passes through here with null agent { permissionToTake = true; permissionToDelete = true; } } if (permissionToTake) { m_asyncSceneObjectDeleter.DeleteToInventory( action, destinationID, deleteGroups, remoteClient, permissionToDelete); } else if (permissionToDelete) { foreach (SceneObjectGroup g in deleteGroups) DeleteSceneObject(g, false); } } public UUID attachObjectAssetStore(IClientAPI remoteClient, SceneObjectGroup grp, UUID AgentId, out UUID itemID) { itemID = UUID.Zero; if (grp != null) { Vector3 inventoryStoredPosition = new Vector3 (((grp.AbsolutePosition.X > (int)Constants.RegionSize) ? 250 : grp.AbsolutePosition.X) , (grp.AbsolutePosition.X > (int)Constants.RegionSize) ? 250 : grp.AbsolutePosition.X, grp.AbsolutePosition.Z); Vector3 originalPosition = grp.AbsolutePosition; grp.AbsolutePosition = inventoryStoredPosition; string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(grp); grp.AbsolutePosition = originalPosition; AssetBase asset = CreateAsset( grp.GetPartName(grp.LocalId), grp.GetPartDescription(grp.LocalId), (sbyte)AssetType.Object, Utils.StringToBytes(sceneObjectXml), remoteClient.AgentId); AssetService.Store(asset); InventoryItemBase item = new InventoryItemBase(); item.CreatorId = grp.RootPart.CreatorID.ToString(); item.CreatorData = grp.RootPart.CreatorData; item.Owner = remoteClient.AgentId; item.ID = UUID.Random(); item.AssetID = asset.FullID; item.Description = asset.Description; item.Name = asset.Name; item.AssetType = asset.Type; item.InvType = (int)InventoryType.Object; InventoryFolderBase folder = InventoryService.GetFolderForType(remoteClient.AgentId, AssetType.Object); if (folder != null) item.Folder = folder.ID; else // oopsies item.Folder = UUID.Zero; if ((remoteClient.AgentId != grp.RootPart.OwnerID) && Permissions.PropagatePermissions()) { item.BasePermissions = grp.RootPart.NextOwnerMask; item.CurrentPermissions = grp.RootPart.NextOwnerMask; item.NextPermissions = grp.RootPart.NextOwnerMask; item.EveryOnePermissions = grp.RootPart.EveryoneMask & grp.RootPart.NextOwnerMask; item.GroupPermissions = grp.RootPart.GroupMask & grp.RootPart.NextOwnerMask; } else { item.BasePermissions = grp.RootPart.BaseMask; item.CurrentPermissions = grp.RootPart.OwnerMask; item.NextPermissions = grp.RootPart.NextOwnerMask; item.EveryOnePermissions = grp.RootPart.EveryoneMask; item.GroupPermissions = grp.RootPart.GroupMask; } item.CreationDate = Util.UnixTimeSinceEpoch(); // sets itemID so client can show item as 'attached' in inventory grp.SetFromItemID(item.ID); if (AddInventoryItem(item)) remoteClient.SendInventoryItemCreateUpdate(item, 0); else m_dialogModule.SendAlertToUser(remoteClient, "Operation failed"); itemID = item.ID; return item.AssetID; } return UUID.Zero; } /// /// Event Handler Rez an object into a scene /// Calls the non-void event handler /// /// /// /// /// /// /// /// /// /// /// /// /// public virtual void RezObject(IClientAPI remoteClient, UUID itemID, Vector3 RayEnd, Vector3 RayStart, UUID RayTargetID, byte BypassRayCast, bool RayEndIsIntersection, bool RezSelected, bool RemoveItem, UUID fromTaskID) { // m_log.DebugFormat( // "[PRIM INVENTORY]: RezObject from {0} for item {1} from task id {2}", // remoteClient.Name, itemID, fromTaskID); if (fromTaskID == UUID.Zero) { IInventoryAccessModule invAccess = RequestModuleInterface(); if (invAccess != null) invAccess.RezObject( remoteClient, itemID, RayEnd, RayStart, RayTargetID, BypassRayCast, RayEndIsIntersection, RezSelected, RemoveItem, fromTaskID, false); } else { SceneObjectPart part = GetSceneObjectPart(fromTaskID); if (part == null) { m_log.ErrorFormat( "[TASK INVENTORY]: {0} tried to rez item id {1} from object id {2} but there is no such scene object", remoteClient.Name, itemID, fromTaskID); return; } TaskInventoryItem item = part.Inventory.GetInventoryItem(itemID); if (item == null) { m_log.ErrorFormat( "[TASK INVENTORY]: {0} tried to rez item id {1} from object id {2} but there is no such item", remoteClient.Name, itemID, fromTaskID); return; } byte bRayEndIsIntersection = (byte)(RayEndIsIntersection ? 1 : 0); Vector3 scale = new Vector3(0.5f, 0.5f, 0.5f); Vector3 pos = GetNewRezLocation( RayStart, RayEnd, RayTargetID, Quaternion.Identity, BypassRayCast, bRayEndIsIntersection, true, scale, false); RezObject(part, item, pos, null, Vector3.Zero, 0); } } /// /// Rez an object into the scene from a prim's inventory. /// /// /// /// The position of the rezzed object. /// The rotation of the rezzed object. If null, then the rotation stored with the object /// will be used if it exists. /// The velocity of the rezzed object. /// /// The SceneObjectGroup rezzed or null if rez was unsuccessful public virtual SceneObjectGroup RezObject( SceneObjectPart sourcePart, TaskInventoryItem item, Vector3 pos, Quaternion? rot, Vector3 vel, int param) { if (null == item) return null; SceneObjectGroup group = sourcePart.Inventory.GetRezReadySceneObject(item); if (null == group) return null; if (!Permissions.CanRezObject(group.PrimCount, item.OwnerID, pos)) return null; if (!Permissions.BypassPermissions()) { if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) sourcePart.Inventory.RemoveInventoryItem(item.ItemID); } AddNewSceneObject(group, true); group.AbsolutePosition = pos; group.Velocity = vel; if (rot != null) group.UpdateGroupRotationR((Quaternion)rot); // TODO: This needs to be refactored with the similar code in // SceneGraph.AddNewSceneObject(SceneObjectGroup sceneObject, bool attachToBackup, Vector3 pos, Quaternion rot, Vector3 vel) // possibly by allowing this method to take a null rotation. if (group.RootPart.PhysActor != null && group.RootPart.PhysActor.IsPhysical && vel != Vector3.Zero) group.RootPart.ApplyImpulse((vel * group.GetMass()), false); // We can only call this after adding the scene object, since the scene object references the scene // to find out if scripts should be activated at all. group.CreateScriptInstances(param, true, DefaultScriptEngine, 3); group.ScheduleGroupForFullUpdate(); return group; } public virtual bool returnObjects(SceneObjectGroup[] returnobjects, UUID AgentId) { List localIDs = new List(); foreach (SceneObjectGroup grp in returnobjects) { AddReturn(grp.OwnerID, grp.Name, grp.AbsolutePosition, "parcel owner return"); localIDs.Add(grp.RootPart.LocalId); } DeRezObjects(null, localIDs, UUID.Zero, DeRezAction.Return, UUID.Zero); return true; } public void SetScriptRunning(IClientAPI controllingClient, UUID objectID, UUID itemID, bool running) { SceneObjectPart part = GetSceneObjectPart(objectID); if (part == null) return; if (running) EventManager.TriggerStartScript(part.LocalId, itemID); else EventManager.TriggerStopScript(part.LocalId, itemID); } public void GetScriptRunning(IClientAPI controllingClient, UUID objectID, UUID itemID) { EventManager.TriggerGetScriptRunning(controllingClient, objectID, itemID); } void ObjectOwner(IClientAPI remoteClient, UUID ownerID, UUID groupID, List localIDs) { if (!Permissions.IsGod(remoteClient.AgentId)) { if (ownerID != UUID.Zero) return; if (!Permissions.CanDeedObject(remoteClient.AgentId, groupID)) return; } List groups = new List(); foreach (uint localID in localIDs) { SceneObjectPart part = GetSceneObjectPart(localID); if (!groups.Contains(part.ParentGroup)) groups.Add(part.ParentGroup); } foreach (SceneObjectGroup sog in groups) { if (ownerID != UUID.Zero) { sog.SetOwnerId(ownerID); sog.SetGroup(groupID, remoteClient); sog.ScheduleGroupForFullUpdate(); SceneObjectPart[] partList = sog.Parts; foreach (SceneObjectPart child in partList) { child.Inventory.ChangeInventoryOwner(ownerID); child.TriggerScriptChangedEvent(Changed.OWNER); } } else { if (!Permissions.CanEditObject(sog.UUID, remoteClient.AgentId)) continue; if (sog.GroupID != groupID) continue; SceneObjectPart[] partList = sog.Parts; foreach (SceneObjectPart child in partList) { child.LastOwnerID = child.OwnerID; child.Inventory.ChangeInventoryOwner(groupID); child.TriggerScriptChangedEvent(Changed.OWNER); } sog.SetOwnerId(groupID); sog.ApplyNextOwnerPermissions(); } } foreach (uint localID in localIDs) { SceneObjectPart part = GetSceneObjectPart(localID); part.GetProperties(remoteClient); } } public void DelinkObjects(List primIds, IClientAPI client) { List parts = new List(); foreach (uint localID in primIds) { SceneObjectPart part = GetSceneObjectPart(localID); if (part == null) continue; if (Permissions.CanDelinkObject(client.AgentId, part.ParentGroup.RootPart.UUID)) parts.Add(part); } m_sceneGraph.DelinkObjects(parts); } public void LinkObjects(IClientAPI client, uint parentPrimId, List childPrimIds) { List owners = new List(); List children = new List(); SceneObjectPart root = GetSceneObjectPart(parentPrimId); if (root == null) { m_log.DebugFormat("[LINK]: Can't find linkset root prim {0}", parentPrimId); return; } if (!Permissions.CanLinkObject(client.AgentId, root.ParentGroup.RootPart.UUID)) { m_log.DebugFormat("[LINK]: Refusing link. No permissions on root prim"); return; } foreach (uint localID in childPrimIds) { SceneObjectPart part = GetSceneObjectPart(localID); if (part == null) continue; if (!owners.Contains(part.OwnerID)) owners.Add(part.OwnerID); if (Permissions.CanLinkObject(client.AgentId, part.ParentGroup.RootPart.UUID)) children.Add(part); } // Must be all one owner // if (owners.Count > 1) { m_log.DebugFormat("[LINK]: Refusing link. Too many owners"); return; } if (children.Count == 0) { m_log.DebugFormat("[LINK]: Refusing link. No permissions to link any of the children"); return; } m_sceneGraph.LinkObjects(root, children); } private string PermissionString(uint permissions) { PermissionMask perms = (PermissionMask)permissions & (PermissionMask.Move | PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify); return perms.ToString(); } } }