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Move UDP update task item code to AssetXferUploader to match existing create user item and update user item mechanisms 

This is done for consistency and to allow removal or some access methods that increase code complexity.
However, this path has not been used for a long time, not even by LL 1.23 - viewers use caps http upload for this instead
connector_plugin
Justin Clark-Casey (justincc) 2012-09-25 22:08:11 +01:00
parent 4fc0cfba3c
commit 2f795e4fa6
3 changed files with 52 additions and 64 deletions
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47
OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
View File

@ -155,56 +155,13 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
description, name, invType, type, wearableType, nextOwnerMask);
}
/// <summary>
/// Get an uploaded asset. If the data is successfully retrieved,
/// the transaction will be removed.
/// </summary>
/// <param name="transactionID"></param>
/// <returns>The asset if the upload has completed, null if it has not.</returns>
private AssetBase GetTransactionAsset(UUID transactionID)
{
lock (XferUploaders)
{
if (XferUploaders.ContainsKey(transactionID))
{
AssetXferUploader uploader = XferUploaders[transactionID];
AssetBase asset = uploader.GetAssetData();
RemoveXferUploader(transactionID);
return asset;
}
}
return null;
}
public void RequestUpdateTaskInventoryItem(IClientAPI remoteClient,
SceneObjectPart part, UUID transactionID,
TaskInventoryItem item)
{
AssetBase asset = GetTransactionAsset(transactionID);
AssetXferUploader uploader = RequestXferUploader(transactionID);
// Only legacy viewers use this, and they prefer CAPS, which
// we have, so this really never runs.
// Allow it, but only for "safe" types.
if ((InventoryType)item.InvType != InventoryType.Notecard &&
(InventoryType)item.InvType != InventoryType.LSL)
return;
if (asset != null)
{
// m_log.DebugFormat(
// "[AGENT ASSETS TRANSACTIONS]: Updating item {0} in {1} for transaction {2}",
// item.Name, part.Name, transactionID);
asset.FullID = UUID.Random();
asset.Name = item.Name;
asset.Description = item.Description;
asset.Type = (sbyte)item.Type;
item.AssetID = asset.FullID;
m_Scene.AssetService.Store(asset);
}
uploader.RequestUpdateTaskInventoryItem(remoteClient, transactionID, item);
}
public void RequestUpdateInventoryItem(IClientAPI remoteClient,

2
OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
View File

@ -215,7 +215,7 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
IClientAPI remoteClient, SceneObjectPart part, UUID transactionID, TaskInventoryItem item)
{
m_log.DebugFormat(
"[TRANSACTIONS MANAGER] Called HandleTaskItemUpdateFromTransaction with item {0} in {1} for {2} in {3}",
"[ASSET TRANSACTION MODULE] Called HandleTaskItemUpdateFromTransaction with item {0} in {1} for {2} in {3}",
item.Name, part.Name, remoteClient.Name, m_Scene.RegionInfo.RegionName);
AgentAssetTransactions transactions =

67
OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs
View File

@ -65,11 +65,15 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
private UUID InventFolder = UUID.Zero;
private sbyte invType = 0;
private bool m_createItem = false;
private uint m_createItemCallback = 0;
private bool m_updateItem = false;
private bool m_createItem;
private uint m_createItemCallback;
private bool m_updateItem;
private InventoryItemBase m_updateItemData;
private bool m_updateTaskItem;
private TaskInventoryItem m_updateTaskItemData;
private string m_description = String.Empty;
private bool m_dumpAssetToFile;
private string m_name = String.Empty;
@ -223,6 +227,12 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
// TODO: Should probably do the same for create item.
m_transactions.RemoveXferUploader(TransactionID);
}
else if (m_updateTaskItem)
{
StoreAssetForTaskItemUpdate(m_updateTaskItemData);
m_transactions.RemoveXferUploader(TransactionID);
}
else if (m_storeLocal)
{
m_Scene.AssetService.Store(m_asset);
@ -323,8 +333,30 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
}
}
public void RequestUpdateTaskInventoryItem(IClientAPI remoteClient, UUID transactionID, 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.FullID;
if (m_uploadState == UploadState.Complete)
{
StoreAssetForTaskItemUpdate(taskItem);
}
else
{
m_updateTaskItem = true;
m_updateTaskItemData = taskItem;
}
}
}
/// <summary>
/// Store the asset for the given item.
/// Store the asset for the given item when it has been uploaded.
/// </summary>
/// <param name="item"></param>
private void StoreAssetForItemUpdate(InventoryItemBase item)
@ -336,6 +368,19 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
m_Scene.AssetService.Store(m_asset);
}
/// <summary>
/// Store the asset for the given task item when it has been uploaded.
/// </summary>
/// <param name="taskItem"></param>
private void StoreAssetForTaskItemUpdate(TaskInventoryItem taskItem)
{
// m_log.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);
}
private void DoCreateItem(uint callbackID)
{
m_Scene.AssetService.Store(m_asset);
@ -363,19 +408,5 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
else
ourClient.SendAlertMessage("Unable to create inventory item");
}
/// <summary>
/// Get the asset data uploaded in this transfer.
/// </summary>
/// <returns>null if the asset has not finished uploading</returns>
public AssetBase GetAssetData()
{
if (m_uploadState == UploadState.Complete)
{
return m_asset;
}
return null;
}
}
}