/// <summary>
/// Start multiple scripts in the object
/// </summary>
/// <param name="part"></param>
/// <param name="items"></param>
/// <param name="startParam"></param>
/// <param name="postOnRez"></param>
/// <param name="stateSource"></param>
/// <param name="rezzedFrom"></param>
/// <param name="clearStateSaves"></param>
public void rez_scripts(ISceneChildEntity part, TaskInventoryItem[] items,
int startParam, bool postOnRez, StateSource stateSource, UUID rezzedFrom,
bool clearStateSaves)
{
List<LUStruct> ItemsToStart =
items.Select(
item =>
m_scriptEngine.StartScript(part, item.ItemID, startParam, postOnRez, stateSource, rezzedFrom,
clearStateSaves))
.Where(itemToQueue => itemToQueue.Action != LUType.Unknown)
.ToList();
if (ItemsToStart.Count != 0)
m_scriptEngine.MaintenanceThread.AddScriptChange(ItemsToStart.ToArray(), LoadPriority.FirstStart);
}
public void RequestUpdateTaskInventoryItem(IClientAPI remoteClient,
ISceneChildEntity part, UUID transactionID,
TaskInventoryItem item)
{
AssetXferUploader uploader = RequestXferUploader(transactionID);
uploader.RequestUpdateTaskInventoryItem(remoteClient, item);
}
/// <summary>
/// Start a script which is in this prim's inventory.
/// </summary>
/// <param name="item"></param>
/// <param name="startParam"></param>
/// <param name="postOnRez"></param>
/// <param name="stateSource"></param>
/// <returns></returns>
public void CreateScriptInstance (TaskInventoryItem item, int startParam, bool postOnRez, StateSource stateSource)
{
// MainConsole.Instance.InfoFormat(
// "[Prim inventory]: " +
// "Starting script {0}, {1} in prim {2}, {3}",
// item.Name, item.ItemID, Name, UUID);
if (!m_part.ParentGroup.Scene.Permissions.CanRunScript (item.ItemID, m_part.UUID, item.OwnerID))
return;
if (!m_part.ParentGroup.Scene.RegionInfo.RegionSettings.DisableScripts) {
lock (m_itemsLock) {
m_items [item.ItemID].PermsMask = 0;
m_items [item.ItemID].PermsGranter = UUID.Zero;
}
bool SendUpdate = m_part.AddFlag (PrimFlags.Scripted);
m_part.ParentGroup.Scene.EventManager.TriggerRezScripts (
m_part, new [] { item }, startParam, postOnRez, stateSource, UUID.Zero, false);
if (SendUpdate)
m_part.ScheduleUpdate (PrimUpdateFlags.PrimFlags); //We only need to send a compressed
}
HasInventoryChanged = true;
ResumeScript (item);
}
public void TriggerRezScripts(ISceneChildEntity part, TaskInventoryItem[] taskInventoryItem, int startParam,
bool postOnRez, StateSource stateSource, UUID rezzedFrom, bool clearStateSaves)
{
NewRezScripts handlerRezScripts = OnRezScripts;
if (handlerRezScripts != null)
{
foreach (NewRezScripts d in handlerRezScripts.GetInvocationList())
{
try
{
d(part, taskInventoryItem, startParam, postOnRez, stateSource, rezzedFrom, clearStateSaves);
}
catch (Exception e)
{
MainConsole.Instance.ErrorFormat(
"[EVENT MANAGER]: Delegate for TriggerRezScript failed - continuing. {0} {1}",
e, e.StackTrace);
}
}
}
}
public void RequestUpdateTaskInventoryItem(IClientAPI remoteClient, TaskInventoryItem taskItem)
{
// We must lock to avoid a race with a separate thread uploading the asset.
lock (this)
{
m_asset.Name = taskItem.Name;
m_asset.Description = taskItem.Description;
m_asset.Type = (sbyte) taskItem.Type;
taskItem.AssetID = m_asset.ID;
if (m_uploadState == UploadState.Complete)
{
CompleteTaskItemUpdate(taskItem);
}
else
{
m_updateTaskItem = true;
m_updateTaskItemData = taskItem;
}
}
}
// This needs ThreatLevel high. It is an excellent griefer tool,
// In a loop, it can cause asset bloat and DOS levels of asset
// writes.
//
public void osMakeNotecard(string notecardName, LSL_List contents)
{
if (!ScriptProtection.CheckThreatLevel(ThreatLevel.High, "osMakeNotecard", m_host, "OSSL", m_itemID))
return;
// Create new asset
AssetBase asset = new AssetBase(UUID.Random(), notecardName, AssetType.Notecard, m_host.OwnerID)
{
Description
=
"Script Generated Notecard"
};
string notecardData = String.Empty;
for (int i = 0; i < contents.Length; i++)
{
notecardData += contents.GetLSLStringItem(i) + "\n";
}
int textLength = notecardData.Length;
notecardData = "Linden text version 2\n{\nLLEmbeddedItems version 1\n{\ncount 0\n}\nText length "
+ textLength.ToString(CultureInfo.InvariantCulture) + "\n" + notecardData + "}\n";
asset.Data = Util.UTF8.GetBytes(notecardData);
asset.ID = World.AssetService.Store(asset);
// Create Task Entry
TaskInventoryItem taskItem = new TaskInventoryItem();
taskItem.ResetIDs(m_host.UUID);
taskItem.ParentID = m_host.UUID;
taskItem.CreationDate = (uint) Util.UnixTimeSinceEpoch();
taskItem.Name = asset.Name;
taskItem.Description = asset.Description;
taskItem.Type = (int) AssetType.Notecard;
taskItem.InvType = (int) InventoryType.Notecard;
taskItem.OwnerID = m_host.OwnerID;
taskItem.CreatorID = m_host.OwnerID;
taskItem.BasePermissions = (uint) PermissionMask.All;
taskItem.CurrentPermissions = (uint) PermissionMask.All;
taskItem.EveryonePermissions = 0;
taskItem.NextPermissions = (uint) PermissionMask.All;
taskItem.GroupID = m_host.GroupID;
taskItem.GroupPermissions = 0;
taskItem.Flags = 0;
taskItem.SalePrice = 0;
taskItem.SaleType = 0;
taskItem.PermsGranter = UUID.Zero;
taskItem.PermsMask = 0;
taskItem.AssetID = asset.ID;
m_host.Inventory.AddInventoryItem(taskItem, false);
}
public bool UpdateInventoryItem (TaskInventoryItem item, bool fireScriptEvents)
{
TaskInventoryItem it = GetInventoryItem (item.ItemID);
if (it != null) {
item.ParentID = m_part.UUID;
item.ParentPartID = m_part.UUID;
// If group permissions have been set on, check that the groupID is up to date in case it has
// changed since permissions were last set.
if (item.GroupPermissions != (uint)PermissionMask.None)
item.GroupID = m_part.GroupID;
if (item.AssetID == UUID.Zero)
item.AssetID = it.AssetID;
lock (m_itemsLock) {
item.Flags = m_items [item.ItemID].Flags;
m_items [item.ItemID] = item;
m_inventorySerial++;
}
if (fireScriptEvents)
m_part.TriggerScriptChangedEvent (Changed.INVENTORY);
HasInventoryChanged = true;
return true;
}
MainConsole.Instance.ErrorFormat (
"[Prim inventory]: " +
"Tried to retrieve item ID {0} from prim {1}, {2} at {3} in {4} but the item does not exist in this inventory",
item.ItemID, m_part.Name, m_part.UUID,
m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
return false;
}
/// <summary>
/// Update an existing inventory item.
/// </summary>
/// <param name="item">
/// The updated item. An item with the same id must already exist
/// in this prim's inventory
/// </param>
/// <returns>false if the item did not exist, true if the update occurred successfully</returns>
public bool UpdateInventoryItem(TaskInventoryItem item)
{
SceneObjectPart part = (SceneObjectPart) GetChildPart(item.ParentPartID);
if (part != null)
{
part.Inventory.UpdateInventoryItem(item);
return true;
}
MainConsole.Instance.ErrorFormat(
"[PRIM INVENTORY]: " + "Couldn't find prim ID {0} to update item {1}, {2}", item.ParentPartID, item.Name, item.ItemID);
return false;
}
public ISceneEntity GetRezReadySceneObject (TaskInventoryItem item)
{
byte [] rezAsset = m_part.ParentGroup.Scene.AssetService.GetData (item.AssetID.ToString ());
if (null == rezAsset) {
MainConsole.Instance.WarnFormat (
"[Prim inventory]: Could not find asset {0} for inventory item {1} in {2}",
item.AssetID, item.Name, m_part.Name);
return null;
}
string xmlData = Utils.BytesToString (rezAsset);
ISceneEntity group = SceneEntitySerializer.SceneObjectSerializer.FromOriginalXmlFormat (xmlData,
m_part.ParentGroup
.Scene);
if (group == null)
return null;
group.IsDeleted = false;
foreach (ISceneChildEntity part in group.ChildrenEntities ()) {
part.IsLoading = false;
}
//Reset IDs, etc
m_part.ParentGroup.Scene.SceneGraph.PrepPrimForAdditionToScene (group);
ISceneChildEntity rootPart = group.GetChildPart (group.UUID);
// Since renaming the item in the inventory does not affect the name stored
// in the serialization, transfer the correct name from the inventory to the
// object itself before we rez.
rootPart.Name = item.Name;
rootPart.Description = item.Description;
List<ISceneChildEntity> partList = group.ChildrenEntities ();
group.SetGroup (m_part.GroupID, group.OwnerID, false);
if ((rootPart.OwnerID != item.OwnerID) || (item.CurrentPermissions & 16) != 0) {
if (m_part.ParentGroup.Scene.Permissions.PropagatePermissions ()) {
foreach (ISceneChildEntity part in partList) {
part.EveryoneMask = item.EveryonePermissions;
part.NextOwnerMask = item.NextPermissions;
}
group.ApplyNextOwnerPermissions ();
}
}
foreach (ISceneChildEntity part in partList) {
if ((part.OwnerID != item.OwnerID) || (item.CurrentPermissions & 16) != 0) {
part.LastOwnerID = part.OwnerID;
part.OwnerID = item.OwnerID;
part.Inventory.ChangeInventoryOwner (item.OwnerID);
}
part.EveryoneMask = item.EveryonePermissions;
part.NextOwnerMask = item.NextPermissions;
}
rootPart.TrimPermissions ();
return group;
}
/// <summary>
/// Update an existing inventory item.
/// </summary>
/// <param name="item">
/// The updated item. An item with the same id must already exist
/// in this prim's inventory.
/// </param>
/// <returns>false if the item did not exist, true if the update occurred successfully</returns>
public bool UpdateInventoryItem (TaskInventoryItem item)
{
return UpdateInventoryItem (item, true);
}
/// <summary>
/// Add an item to this prim's inventory.
/// </summary>
/// <param name="name">The name that the new item should have.</param>
/// <param name="item">
/// The item itself. The name within this structure is ignored in favor of the name
/// given in this method's arguments
/// </param>
/// <param name="allowedDrop">
/// Item was only added to inventory because AllowedDrop is set
/// </param>
protected void AddInventoryItem (string name, TaskInventoryItem item, bool allowedDrop)
{
name = FindAvailableInventoryName (name);
if (name == string.Empty)
return;
item.ParentID = m_part.UUID;
item.ParentPartID = m_part.UUID;
item.Name = name;
item.GroupID = m_part.GroupID;
lock (m_itemsLock) {
m_items.Add (item.ItemID, item);
}
m_part.TriggerScriptChangedEvent (allowedDrop ? Changed.ALLOWED_DROP : Changed.INVENTORY);
m_inventorySerial++;
//m_inventorySerial += 2;
HasInventoryChanged = true;
}
/// <summary>
/// Add an item to this prim's inventory. If an item with the same name already exists, it is replaced.
/// </summary>
/// <param name="item"></param>
/// <param name="allowedDrop"></param>
public void AddInventoryItemExclusive (TaskInventoryItem item, bool allowedDrop)
{
List<TaskInventoryItem> il = GetInventoryItems ();
foreach (TaskInventoryItem i in il) {
if (i.Name == item.Name) {
if (i.InvType == (int)InventoryType.LSL)
RemoveScriptInstance (i.ItemID, false);
RemoveInventoryItem (i.ItemID);
break;
}
}
AddInventoryItem (item.Name, item, allowedDrop);
}
/// <summary>
/// Add an item to this prim's inventory. If an item with the same name already exists, then an alternative
/// name is chosen.
/// </summary>
/// <param name="item"></param>
/// <param name="allowedDrop"></param>
public void AddInventoryItem (TaskInventoryItem item, bool allowedDrop)
{
AddInventoryItem (item.Name, item, allowedDrop);
}
/// <summary>
/// Rez an object into the scene from a prim's inventory.
/// </summary>
/// <param name="sourcePart"></param>
/// <param name="item"></param>
/// <param name="pos"></param>
/// <param name="rot"></param>
/// <param name="vel"></param>
/// <param name="param"></param>
/// <param name="RezzedFrom"></param>
/// <param name="RezObjectAtRoot"></param>
/// <returns>The SceneObjectGroup rezzed or null if rez was unsuccessful</returns>
public ISceneEntity RezObject(
ISceneChildEntity sourcePart, TaskInventoryItem item,
Vector3 pos, Quaternion rot, Vector3 vel, int param, UUID RezzedFrom, bool RezObjectAtRoot)
{
if (item != null)
{
UUID ownerID = item.OwnerID;
byte[] rezAsset = World.AssetService.GetData(item.AssetID.ToString());
if (rezAsset != null)
{
string xmlData = Utils.BytesToString(rezAsset);
ISceneEntity group = SceneEntitySerializer.SceneObjectSerializer.FromOriginalXmlFormat(xmlData,
World);
if (group == null)
return null;
string reason;
if (!World.Permissions.CanRezObject(group.ChildrenEntities().Count, ownerID, pos, out reason))
{
World.GetScenePresence(ownerID)
.ControllingClient.SendAlertMessage("You do not have permission to rez objects here: " +
reason);
return null;
}
List<ISceneChildEntity> partList = group.ChildrenEntities();
// we set it's position in world.
// llRezObject sets the whole group at the position, while llRezAtRoot rezzes the group based on the root prim's position
// See: http://lslwiki.net/lslwiki/wakka.php?wakka=llRezAtRoot
// Shorthand: llRezAtRoot rezzes the root prim of the group at the position
// llRezObject rezzes the center of group at the position
if (RezObjectAtRoot)
//This sets it right...
group.AbsolutePosition = pos;
else
{
// center is on average of all positions
// less root prim position
Vector3 offset = partList.Aggregate(Vector3.Zero,
(current, child) => current + child.AbsolutePosition);
offset /= partList.Count;
offset -= group.AbsolutePosition;
offset += pos;
group.AbsolutePosition = offset;
}
ISceneChildEntity rootPart = group.GetChildPart(group.UUID);
// Since renaming the item in the inventory does not affect the name stored
// in the serialization, transfer the correct name from the inventory to the
// object itself before we rez.
rootPart.Name = item.Name;
rootPart.Description = item.Description;
group.SetGroup(sourcePart.GroupID, group.OwnerID, false);
if (rootPart.OwnerID != item.OwnerID)
{
if (World.Permissions.PropagatePermissions())
{
if ((item.CurrentPermissions & 8) != 0)
{
foreach (ISceneChildEntity part in partList)
{
part.EveryoneMask = item.EveryonePermissions;
part.NextOwnerMask = item.NextPermissions;
}
}
group.ApplyNextOwnerPermissions();
}
}
foreach (ISceneChildEntity part in partList)
{
if (part.OwnerID != item.OwnerID)
{
part.LastOwnerID = part.OwnerID;
part.OwnerID = item.OwnerID;
part.Inventory.ChangeInventoryOwner(item.OwnerID);
}
else if ((item.CurrentPermissions & 8) != 0) // Slam!
{
part.EveryoneMask = item.EveryonePermissions;
part.NextOwnerMask = item.NextPermissions;
}
}
rootPart.TrimPermissions();
if (group.RootChild.Shape.PCode == (byte)PCode.Prim)
{
group.ClearPartAttachmentData();
}
group.UpdateGroupRotationR(rot);
//group.ApplyPhysics(m_physicalPrim);
World.SceneGraph.AddPrimToScene(group);
if ((group.RootChild.Flags & PrimFlags.Physics) == PrimFlags.Physics)
{
group.RootChild.PhysActor.OnPhysicalRepresentationChanged += delegate
{
float groupmass =
group.GetMass();
//Apply the velocity to the object
//llApplyImpulse(new LSL_Vector(llvel.X * groupmass, llvel.Y * groupmass, llvel.Z * groupmass), 0);
// @Above: Err.... no. Read http://lslwiki.net/lslwiki/wakka.php?wakka=llRezObject
// Notice the "Creates ("rezzes") object's inventory object centered at position pos (in region coordinates) with velocity vel"
// This means SET the velocity to X, not just temperarily add it!
// -- Revolution Smythe
llSetForce(
new LSL_Vector(vel *
groupmass),
0);
group.RootChild.PhysActor
.ForceSetVelocity(vel *
groupmass);
group.RootChild.PhysActor
.Velocity = vel *
groupmass;
};
}
group.CreateScriptInstances(param, true, StateSource.ScriptedRez, RezzedFrom, false);
if (!World.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
sourcePart.Inventory.RemoveInventoryItem(item.ItemID);
}
group.ScheduleGroupUpdate(PrimUpdateFlags.FullUpdate);
return rootPart.ParentEntity;
}
}
return null;
}
/// <summary>
/// Rez a script into a prim's inventory, either ex nihilo or from an existing avatar inventory
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="transactionID"></param>
/// <param name="localID"></param>
/// <param name="itemBase"></param>
protected 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
{
//Might be a library item, use UUID.Zero
InventoryItemBase item = m_scene.InventoryService.GetItem(UUID.Zero, itemID);
if (item != null)
{
ISceneChildEntity part = m_scene.GetSceneObjectPart(localID);
if (part != null)
{
if (!m_scene.Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId))
return;
part.ParentEntity.AddInventoryItem(remoteClient, localID, item, copyID);
part.Inventory.CreateScriptInstance(copyID, 0, false, 0);
//MainConsole.Instance.InfoFormat("[PRIMINVENTORY]: " + "Rezzed script {0} into prim local ID {1} for user {2}", item.inventoryName, localID, remoteClient.Name);
part.GetProperties(remoteClient);
}
else
{
MainConsole.Instance.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
{
MainConsole.Instance.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
{
ISceneChildEntity part = m_scene.GetSceneObjectPart(itemBase.Folder);
if (part == null)
return;
if (!m_scene.Permissions.CanCreateObjectInventory(
itemBase.InvType, part.UUID, remoteClient.AgentId))
return;
AssetBase asset = new AssetBase(UUID.Random(), itemBase.Name, (AssetType) itemBase.AssetType,
remoteClient.AgentId)
{
Description = itemBase.Description,
Data = Encoding.ASCII.GetBytes(DefaultLSLScript)
};
asset.ID = m_scene.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.CreatorData = itemBase.CreatorData;
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.ID;
taskItem.SalePrice = itemBase.SalePrice;
taskItem.SaleType = itemBase.SaleType;
part.Inventory.AddInventoryItem(taskItem, false);
part.GetProperties(remoteClient);
part.Inventory.CreateScriptInstance(taskItem, 0, false, StateSource.NewRez);
}
}
/// <summary>
/// Update a task inventory item with data that has been received through a transaction.
/// This is currently called when, for instance, a notecard in a prim is saved. The data is sent
/// up through a single AssetUploadRequest. A subsequent UpdateTaskInventory then references the transaction
/// and comes through this method.
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="part"></param>
/// <param name="transactionID"></param>
/// <param name="item"></param>
public void HandleTaskItemUpdateFromTransaction(
IClientAPI remoteClient, ISceneChildEntity part, UUID transactionID, TaskInventoryItem item)
{
// MainConsole.Instance.DebugFormat(
// "[TRANSACTIONS MANAGER] Called HandleTaskItemUpdateFromTransaction with item {0}",
// item.Name);
AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
IMonitorModule monitorModule = m_scene.RequestModuleInterface<IMonitorModule>();
if (monitorModule != null)
{
INetworkMonitor networkMonitor = monitorModule.GetMonitor<INetworkMonitor>(m_scene);
networkMonitor.AddPendingUploads(1);
}
transactions.RequestUpdateTaskInventoryItem(remoteClient, part, transactionID, item);
}
/// <summary>
/// Update an item in a prim (task) inventory.
/// This method does not handle scripts, <see>RezScript(IClientAPI, UUID, unit)</see>
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="transactionID"></param>
/// <param name="itemInfo"></param>
/// <param name="primLocalID"></param>
protected void UpdateTaskInventory(IClientAPI remoteClient, UUID transactionID, TaskInventoryItem itemInfo,
uint primLocalID)
{
UUID itemID = itemInfo.ItemID;
// Find the prim we're dealing with
ISceneChildEntity part = m_scene.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 (!m_scene.Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId)
&& (currentItem != null || !allowInventoryDrop))
return;
if (currentItem == null)
{
UUID copyID = UUID.Random();
if (itemID != UUID.Zero)
{
InventoryItemBase item = m_scene.InventoryService.GetItem(remoteClient.AgentId, itemID);
// If we've found the item in the user's inventory or in the library
if (item != null)
{
part.ParentEntity.AddInventoryItem(remoteClient, primLocalID, item, copyID);
MainConsole.Instance.InfoFormat(
"[PRIM INVENTORY]: Update with item {0} requested of prim {1} for {2}",
item.Name, primLocalID, remoteClient.Name);
part.GetProperties(remoteClient);
if (!m_scene.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint) PermissionMask.Copy) == 0)
{
List<UUID> uuids = new List<UUID> {itemID};
RemoveInventoryItem(remoteClient, uuids);
}
}
}
else
{
MainConsole.Instance.ErrorFormat(
"[PRIM INVENTORY]: Could not find inventory item {0} to update for {1}!",
itemID, remoteClient.Name);
}
}
}
else // Updating existing item with new perms etc
{
// Base ALWAYS has move
currentItem.BasePermissions |= (uint) PermissionMask.Move;
// Check if we're allowed to mess with permissions
if (!m_scene.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;
itemInfo.EveryonePermissions &= currentItem.BasePermissions;
itemInfo.GroupPermissions &= currentItem.BasePermissions;
itemInfo.CurrentPermissions &= currentItem.BasePermissions;
itemInfo.NextPermissions &= currentItem.BasePermissions;
}
}
// Next ALWAYS has move
itemInfo.NextPermissions |= (uint) PermissionMask.Move;
if (part.Inventory.UpdateInventoryItem(itemInfo))
{
part.GetProperties(remoteClient);
}
}
}
else
{
MainConsole.Instance.WarnFormat(
"[PRIM INVENTORY]: " +
"Update with item {0} requested of prim {1} for {2} but this prim does not exist",
itemID, primLocalID, remoteClient.Name);
}
}
/// <summary>
/// Add an inventory item to a prim in this group.
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="localID"></param>
/// <param name="item"></param>
/// <param name="copyItemID">The item UUID that should be used by the new item.</param>
/// <returns></returns>
public bool AddInventoryItem(IClientAPI remoteClient, uint localID,
InventoryItemBase item, UUID copyItemID)
{
UUID newItemId = (copyItemID != UUID.Zero) ? copyItemID : item.ID;
SceneObjectPart part = (SceneObjectPart) GetChildPart(localID);
if (part != null)
{
TaskInventoryItem taskItem = new TaskInventoryItem
{
ItemID = newItemId,
AssetID = item.AssetID,
Name = item.Name,
Description = item.Description,
OwnerID = part.OwnerID,
CreatorID = item.CreatorIdAsUuid,
Type = item.AssetType,
InvType = item.InvType
};
// Transfer ownership
if (remoteClient != null &&
remoteClient.AgentId != part.OwnerID &&
m_scene.Permissions.PropagatePermissions())
{
taskItem.BasePermissions = item.BasePermissions &
item.NextPermissions;
taskItem.CurrentPermissions = item.CurrentPermissions &
item.NextPermissions;
taskItem.EveryonePermissions = item.EveryOnePermissions &
item.NextPermissions;
taskItem.GroupPermissions = item.GroupPermissions &
item.NextPermissions;
taskItem.NextPermissions = item.NextPermissions;
// We're adding this to a prim we don't own. Force owner change
taskItem.CurrentPermissions |= 16;
}
else
{
taskItem.BasePermissions = item.BasePermissions;
taskItem.CurrentPermissions = item.CurrentPermissions;
taskItem.EveryonePermissions = item.EveryOnePermissions;
taskItem.GroupPermissions = item.GroupPermissions;
taskItem.NextPermissions = item.NextPermissions;
}
taskItem.Flags = item.Flags;
taskItem.SalePrice = item.SalePrice;
taskItem.SaleType = item.SaleType;
taskItem.CreationDate = (uint) item.CreationDate;
bool addFromAllowedDrop = false;
if (remoteClient != null)
{
addFromAllowedDrop = remoteClient.AgentId != part.OwnerID;
}
part.Inventory.AddInventoryItem(taskItem, addFromAllowedDrop);
return true;
}
MainConsole.Instance.ErrorFormat(
"[PRIM INVENTORY]: " +
"Couldn't find prim local ID {0} in group {1}, {2} to add inventory item ID {3}",
localID, Name, UUID, newItemId);
return false;
}
/// <summary>
/// Copy a task (prim) inventory item to another task (prim)
/// </summary>
/// <param name="destId"></param>
/// <param name="part"></param>
/// <param name="itemId"></param>
public void MoveTaskInventoryItemToObject(UUID destId, ISceneChildEntity part, UUID itemId)
{
TaskInventoryItem srcTaskItem = part.Inventory.GetInventoryItem(itemId);
if (srcTaskItem == null)
{
MainConsole.Instance.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;
}
ISceneChildEntity destPart = m_scene.GetSceneObjectPart(destId);
if (destPart == null)
{
MainConsole.Instance.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 &&
(destPart.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
{
ItemID = UUID.Random(),
CreatorID = srcTaskItem.CreatorID,
CreatorData = srcTaskItem.CreatorData,
AssetID = srcTaskItem.AssetID,
GroupID = destPart.GroupID,
OwnerID = destPart.OwnerID,
ParentID = destPart.UUID,
ParentPartID = destPart.UUID,
BasePermissions = srcTaskItem.BasePermissions,
EveryonePermissions = srcTaskItem.EveryonePermissions,
GroupPermissions = srcTaskItem.GroupPermissions,
CurrentPermissions = srcTaskItem.CurrentPermissions,
NextPermissions = srcTaskItem.NextPermissions,
Flags = srcTaskItem.Flags,
SalePrice = srcTaskItem.SalePrice,
SaleType = srcTaskItem.SaleType
};
if (destPart.OwnerID != part.OwnerID)
{
if (m_scene.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.CurrentPermissions |= 16; // Slam!
}
}
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);
IScenePresence avatar;
if (m_scene.TryGetScenePresence(srcTaskItem.OwnerID, out avatar))
destPart.GetProperties(avatar.ControllingClient);
}
/// <summary>
/// Store the asset for the given task item when it has been uploaded.
/// </summary>
/// <param name="taskItem"></param>
private void CompleteTaskItemUpdate(TaskInventoryItem taskItem)
{
// MainConsole.Instance.DebugFormat(
// "[ASSET XFER UPLOADER]: Storing asset {0} for earlier task item update for {1} for {2}",
// m_asset.FullID, taskItem.Name, ourClient.Name);
m_Scene.AssetService.Store(m_asset);
m_transactions.RemoveXferUploader(m_transactionID);
}
/// <summary>
/// Rez a script into a prim's inventory from another prim
/// This is used for the LSL function llRemoteLoadScriptPin and requires a valid pin to be used
/// </summary>
/// <param name="srcId">The UUID of the script that is going to be copied</param>
/// <param name="srcPart">The prim that the script that is going to be copied from</param>
/// <param name="destId">The UUID of the prim that the </param>
/// <param name="pin">The ScriptAccessPin of the prim</param>
/// <param name="running">Whether the script should be running when it is started</param>
/// <param name="start_param">The start param to pass to the script</param>
public void RezScript(UUID srcId, ISceneChildEntity srcPart, UUID destId, int pin, int running, int start_param)
{
TaskInventoryItem srcTaskItem = srcPart.Inventory.GetInventoryItem(srcId);
if (srcTaskItem == null)
{
MainConsole.Instance.ErrorFormat(
"[PRIM INVENTORY]: Could not find part {0} to insert script item {1} from {2} {3} in {4}",
destId, srcId, srcPart.Name, srcPart.UUID, Name);
return;
}
ISceneChildEntity destPart = m_scene.GetSceneObjectPart(destId);
if (destPart == null)
{
MainConsole.Instance.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 == 0 || destPart.ScriptAccessPin != pin)
{
MainConsole.Instance.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
{
ItemID = UUID.Random(),
CreatorID = srcTaskItem.CreatorID,
CreatorData = srcTaskItem.CreatorData,
AssetID = srcTaskItem.AssetID,
GroupID = destPart.GroupID,
OwnerID = destPart.OwnerID,
ParentID = destPart.UUID,
ParentPartID = destPart.UUID,
BasePermissions = srcTaskItem.BasePermissions,
EveryonePermissions = srcTaskItem.EveryonePermissions,
GroupPermissions = srcTaskItem.GroupPermissions,
CurrentPermissions = srcTaskItem.CurrentPermissions,
NextPermissions = srcTaskItem.NextPermissions,
Flags = srcTaskItem.Flags,
SalePrice = srcTaskItem.SalePrice,
SaleType = srcTaskItem.SaleType
};
if (destPart.OwnerID != srcPart.OwnerID)
{
if (m_scene.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.CurrentPermissions |= 16; // Slam!
}
}
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, StateSource.NewRez);
IScenePresence avatar;
if (m_scene.TryGetScenePresence(srcTaskItem.OwnerID, out avatar))
destPart.GetProperties(avatar.ControllingClient);
}
/// <summary>
/// Save a notecard to prim inventory.
/// </summary>
/// <param name="name"></param>
/// <param name="description">Description of notecard</param>
/// <param name="notecardData"></param>
/// <param name="forceSameName">
/// If true, then if an item exists with the same name, it is replaced.
/// If false, then a new item is created witha slightly different name (e.g. name 1)
/// </param>
/// <returns>Prim inventory item created.</returns>
protected TaskInventoryItem SaveNotecard(string name, string description, string data, bool forceSameName)
{
// Create new asset
AssetBase asset = new AssetBase(UUID.Random(), name, AssetType.Notecard, m_host.OwnerID);
asset.Description = description;
byte[] a;
byte[] b;
byte[] c;
b = Util.UTF8.GetBytes(data);
a = Util.UTF8.GetBytes(
"Linden text version 2\n{\nLLEmbeddedItems version 1\n{\ncount 0\n}\nText length " + b.Length + "\n");
c = Util.UTF8.GetBytes("}");
byte[] d = new byte[a.Length + b.Length + c.Length];
Buffer.BlockCopy(a, 0, d, 0, a.Length);
Buffer.BlockCopy(b, 0, d, a.Length, b.Length);
Buffer.BlockCopy(c, 0, d, a.Length + b.Length, c.Length);
asset.Data = d;
World.AssetService.Store(asset);
// Create Task Entry
TaskInventoryItem taskItem = new TaskInventoryItem();
taskItem.ResetIDs(m_host.UUID);
taskItem.ParentID = m_host.UUID;
taskItem.CreationDate = (uint)Util.UnixTimeSinceEpoch();
taskItem.Name = asset.Name;
taskItem.Description = asset.Description;
taskItem.Type = (int)AssetType.Notecard;
taskItem.InvType = (int)InventoryType.Notecard;
taskItem.OwnerID = m_host.OwnerID;
taskItem.CreatorID = m_host.OwnerID;
taskItem.BasePermissions = (uint)PermissionMask.All | (uint)PermissionMask.Export;
taskItem.CurrentPermissions = (uint)PermissionMask.All | (uint)PermissionMask.Export;
taskItem.EveryonePermissions = 0;
taskItem.NextPermissions = (uint)PermissionMask.All;
taskItem.GroupID = m_host.GroupID;
taskItem.GroupPermissions = 0;
taskItem.Flags = 0;
taskItem.PermsGranter = UUID.Zero;
taskItem.PermsMask = 0;
taskItem.AssetID = asset.ID;
if (forceSameName)
m_host.Inventory.AddInventoryItemExclusive(taskItem, false);
else
m_host.Inventory.AddInventoryItem(taskItem, false);
return taskItem;
}
void ResumeScript (TaskInventoryItem item)
{
IScriptModule [] engines = m_part.ParentGroup.Scene.RequestModuleInterfaces<IScriptModule> ();
if (engines == null)
return;
foreach (IScriptModule engine in engines) {
if (engine != null) {
engine.ResumeScript (item.ItemID);
if (item.OwnerChanged)
engine.PostScriptEvent (item.ItemID, m_part.UUID, "changed", new object [] { (int)Changed.OWNER });
item.OwnerChanged = false;
}
}
}