Started redoing HGInventoryBroker for XInventory and with multi-protocol in mind. Unfinished.

slimupdates
Diva Canto 2010-04-29 11:39:13 -07:00
parent aba5db9ed4
commit 6a4fae123a
4 changed files with 648 additions and 3 deletions

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@ -0,0 +1,589 @@
/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
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* modification, are permitted provided that the following conditions are met:
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* notice, this list of conditions and the following disclaimer.
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* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
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* 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
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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*/
using log4net;
using Nini.Config;
using System;
using System.Collections.Generic;
using System.Reflection;
using OpenSim.Framework;
using OpenSim.Server.Base;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Services.Interfaces;
using OpenSim.Services.Connectors;
using OpenMetaverse;
namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
{
public class HGInventoryBroker2 : BaseInventoryConnector, INonSharedRegionModule, IInventoryService
{
private static readonly ILog m_log =
LogManager.GetLogger(
MethodBase.GetCurrentMethod().DeclaringType);
private static bool m_Initialized = false;
private static bool m_Enabled = false;
private static IInventoryService m_LocalGridInventoryService;
private static ISessionAuthInventoryService m_HGService; // obsolete
private Dictionary<string, IInventoryService> m_connectors = new Dictionary<string, IInventoryService>();
private Scene m_Scene;
private IUserAccountService m_UserAccountService;
public Type ReplaceableInterface
{
get { return null; }
}
public string Name
{
get { return "HGInventoryBroker2"; }
}
public void Initialise(IConfigSource source)
{
if (!m_Initialized)
{
IConfig moduleConfig = source.Configs["Modules"];
if (moduleConfig != null)
{
string name = moduleConfig.GetString("InventoryServices", "");
if (name == Name)
{
IConfig inventoryConfig = source.Configs["InventoryService"];
if (inventoryConfig == null)
{
m_log.Error("[HG INVENTORY CONNECTOR]: InventoryService missing from OpenSim.ini");
return;
}
string localDll = inventoryConfig.GetString("LocalGridInventoryService",
String.Empty);
string HGDll = inventoryConfig.GetString("HypergridInventoryService",
String.Empty);
if (localDll == String.Empty)
{
m_log.Error("[HG INVENTORY CONNECTOR]: No LocalGridInventoryService named in section InventoryService");
//return;
throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's");
}
if (HGDll == String.Empty)
{
m_log.Error("[HG INVENTORY CONNECTOR]: No HypergridInventoryService named in section InventoryService");
//return;
throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's");
}
Object[] args = new Object[] { source };
m_LocalGridInventoryService =
ServerUtils.LoadPlugin<IInventoryService>(localDll,
args);
m_HGService =
ServerUtils.LoadPlugin<ISessionAuthInventoryService>(HGDll,
args);
if (m_LocalGridInventoryService == null)
{
m_log.Error("[HG INVENTORY CONNECTOR]: Can't load local inventory service");
return;
}
if (m_HGService == null)
{
m_log.Error("[HG INVENTORY CONNECTOR]: Can't load hypergrid inventory service");
return;
}
Init(source);
m_Enabled = true;
m_log.Info("[HG INVENTORY CONNECTOR]: HG inventory broker enabled");
}
}
m_Initialized = true;
}
}
public void PostInitialise()
{
}
public void Close()
{
}
public void AddRegion(Scene scene)
{
if (!m_Enabled)
return;
m_Scene = scene;
m_UserAccountService = m_Scene.UserAccountService;
scene.RegisterModuleInterface<IInventoryService>(this);
m_cache.AddRegion(scene);
}
public void RemoveRegion(Scene scene)
{
if (!m_Enabled)
return;
m_cache.RemoveRegion(scene);
}
public void RegionLoaded(Scene scene)
{
if (!m_Enabled)
return;
m_log.InfoFormat("[HG INVENTORY CONNECTOR]: Enabled HG inventory for region {0}", scene.RegionInfo.RegionName);
}
#region IInventoryService
public override bool CreateUserInventory(UUID userID)
{
return m_LocalGridInventoryService.CreateUserInventory(userID);
}
public override List<InventoryFolderBase> GetInventorySkeleton(UUID userId)
{
return m_LocalGridInventoryService.GetInventorySkeleton(userId);
}
public override InventoryCollection GetUserInventory(UUID userID)
{
return null;
}
public override void GetUserInventory(UUID userID, InventoryReceiptCallback callback)
{
}
// Inherited. See base
//public override InventoryFolderBase GetFolderForType(UUID userID, AssetType type)
//{
// if (IsLocalGridUser(userID))
// return m_GridService.GetFolderForType(userID, type);
// else
// {
// UUID sessionID = GetSessionID(userID);
// string uri = GetUserInventoryURI(userID) + "/" + userID.ToString();
// // !!!!!!
// return null;
// //return m_HGService.GetFolderForType(uri, sessionID, type);
// }
//}
public override InventoryCollection GetFolderContent(UUID userID, UUID folderID)
{
m_log.Debug("[HGInventory]: GetFolderContent " + folderID);
string url = string.Empty;
string invURL = m_cache.GetInventoryServiceURL(userID);
if (invURL == null) // not there, forward to local inventory connector to resolve
return m_LocalGridInventoryService.GetFolderContent(userID, folderID);
IInventoryService connector = GetConnector(url);
return connector.GetFolderContent(userID, folderID);
//if (StringToUrlAndUserID(id, out url, out userID))
//{
// ISessionAuthInventoryService connector = GetConnector(url);
// return connector.GetFolderContent(userID, folderID, sessionID);
//}
//return null;
//////////
//string uri = string.Empty;
//if (!IsForeignUser(userID, out uri))
// return m_GridService.GetFolderContent(userID, folderID);
//else
//{
// UUID sessionID = GetSessionID(userID);
// uri = uri + "/" + userID.ToString();
// return m_HGService.GetFolderContent(uri, folderID, sessionID);
//}
}
public override Dictionary<AssetType, InventoryFolderBase> GetSystemFolders(UUID userID)
{
string uri = string.Empty;
if (!IsForeignUser(userID, out uri))
{
// This is not pretty, but it will have to do for now
if (m_LocalGridInventoryService is BaseInventoryConnector)
{
m_log.DebugFormat("[HG INVENTORY CONNECTOR]: GetSystemsFolders redirected to RemoteInventoryServiceConnector module");
return ((BaseInventoryConnector)m_LocalGridInventoryService).GetSystemFolders(userID);
}
else
{
m_log.DebugFormat("[HG INVENTORY CONNECTOR]: GetSystemsFolders redirected to GetSystemFoldersLocal");
return GetSystemFoldersLocal(userID);
}
}
else
{
UUID sessionID = GetSessionID(userID);
uri = uri + "/" + userID.ToString();
return m_HGService.GetSystemFolders(uri, sessionID);
}
}
private Dictionary<AssetType, InventoryFolderBase> GetSystemFoldersLocal(UUID userID)
{
InventoryFolderBase root = m_LocalGridInventoryService.GetRootFolder(userID);
if (root != null)
{
InventoryCollection content = m_LocalGridInventoryService.GetFolderContent(userID, root.ID);
if (content != null)
{
Dictionary<AssetType, InventoryFolderBase> folders = new Dictionary<AssetType, InventoryFolderBase>();
foreach (InventoryFolderBase folder in content.Folders)
{
//m_log.DebugFormat("[HG INVENTORY CONNECTOR]: scanning folder type {0}", (AssetType)folder.Type);
if ((folder.Type != (short)AssetType.Folder) && (folder.Type != (short)AssetType.Unknown))
folders[(AssetType)folder.Type] = folder;
}
// Put the root folder there, as type Folder
folders[AssetType.Folder] = root;
m_log.DebugFormat("[HG INVENTORY CONNECTOR]: System folders count for {0}: {1}", userID, folders.Count);
return folders;
}
m_log.DebugFormat("[HG INVENTORY CONNECTOR]: Root folder content not found for {0}", userID);
}
m_log.DebugFormat("[HG INVENTORY CONNECTOR]: Root folder not found for {0}", userID);
return new Dictionary<AssetType, InventoryFolderBase>();
}
public override List<InventoryItemBase> GetFolderItems(UUID userID, UUID folderID)
{
string uri = string.Empty;
if (!IsForeignUser(userID, out uri))
return m_LocalGridInventoryService.GetFolderItems(userID, folderID);
else
{
UUID sessionID = GetSessionID(userID);
uri = uri + "/" + userID.ToString();
return m_HGService.GetFolderItems(uri, folderID, sessionID);
}
}
public override bool AddFolder(InventoryFolderBase folder)
{
if (folder == null)
return false;
string uri = string.Empty;
if (!IsForeignUser(folder.Owner, out uri))
return m_LocalGridInventoryService.AddFolder(folder);
else
{
UUID sessionID = GetSessionID(folder.Owner);
uri = uri + "/" + folder.Owner.ToString();
return m_HGService.AddFolder(uri, folder, sessionID);
}
}
public override bool UpdateFolder(InventoryFolderBase folder)
{
if (folder == null)
return false;
string uri = string.Empty;
if (!IsForeignUser(folder.Owner, out uri))
return m_LocalGridInventoryService.UpdateFolder(folder);
else
{
UUID sessionID = GetSessionID(folder.Owner);
uri = uri + "/" + folder.Owner.ToString();
return m_HGService.UpdateFolder(uri, folder, sessionID);
}
}
public override bool DeleteFolders(UUID ownerID, List<UUID> folderIDs)
{
if (folderIDs == null)
return false;
if (folderIDs.Count == 0)
return false;
string uri = string.Empty;
if (!IsForeignUser(ownerID, out uri))
return m_LocalGridInventoryService.DeleteFolders(ownerID, folderIDs);
else
{
UUID sessionID = GetSessionID(ownerID);
uri = uri + "/" + ownerID.ToString();
return m_HGService.DeleteFolders(uri, folderIDs, sessionID);
}
}
public override bool MoveFolder(InventoryFolderBase folder)
{
if (folder == null)
return false;
string uri = string.Empty;
if (!IsForeignUser(folder.Owner, out uri))
return m_LocalGridInventoryService.MoveFolder(folder);
else
{
UUID sessionID = GetSessionID(folder.Owner);
uri = uri + "/" + folder.Owner.ToString();
return m_HGService.MoveFolder(uri, folder, sessionID);
}
}
public override bool PurgeFolder(InventoryFolderBase folder)
{
if (folder == null)
return false;
string uri = string.Empty;
if (!IsForeignUser(folder.Owner, out uri))
return m_LocalGridInventoryService.PurgeFolder(folder);
else
{
UUID sessionID = GetSessionID(folder.Owner);
uri = uri + "/" + folder.Owner.ToString();
return m_HGService.PurgeFolder(uri, folder, sessionID);
}
}
// public bool AddItem(InventoryItemBase item) inherited
// Uses AddItemPlain
protected override bool AddItemPlain(InventoryItemBase item)
{
if (item == null)
return false;
string uri = string.Empty;
if (!IsForeignUser(item.Owner, out uri))
{
return m_LocalGridInventoryService.AddItem(item);
}
else
{
UUID sessionID = GetSessionID(item.Owner);
uri = uri + "/" + item.Owner.ToString();
return m_HGService.AddItem(uri, item, sessionID);
}
}
public override bool UpdateItem(InventoryItemBase item)
{
if (item == null)
return false;
string uri = string.Empty;
if (!IsForeignUser(item.Owner, out uri))
return m_LocalGridInventoryService.UpdateItem(item);
else
{
UUID sessionID = GetSessionID(item.Owner);
uri = uri + "/" + item.Owner.ToString();
return m_HGService.UpdateItem(uri, item, sessionID);
}
}
public override bool MoveItems(UUID ownerID, List<InventoryItemBase> items)
{
if (items == null)
return false;
if (items.Count == 0)
return true;
string uri = string.Empty;
if (!IsForeignUser(ownerID, out uri))
return m_LocalGridInventoryService.MoveItems(ownerID, items);
else
{
UUID sessionID = GetSessionID(ownerID);
uri = uri + "/" + ownerID.ToString();
return m_HGService.MoveItems(uri, items, sessionID);
}
}
public override bool DeleteItems(UUID ownerID, List<UUID> itemIDs)
{
m_log.DebugFormat("[HG INVENTORY CONNECTOR]: Delete {0} items for user {1}", itemIDs.Count, ownerID);
if (itemIDs == null)
return false;
if (itemIDs.Count == 0)
return true;
string uri = string.Empty;
if (!IsForeignUser(ownerID, out uri))
return m_LocalGridInventoryService.DeleteItems(ownerID, itemIDs);
else
{
UUID sessionID = GetSessionID(ownerID);
uri = uri + "/" + ownerID.ToString();
return m_HGService.DeleteItems(uri, itemIDs, sessionID);
}
}
public override InventoryItemBase GetItem(InventoryItemBase item)
{
if (item == null)
return null;
m_log.DebugFormat("[HG INVENTORY CONNECTOR]: GetItem {0} for user {1}", item.ID, item.Owner);
string uri = string.Empty;
if (!IsForeignUser(item.Owner, out uri))
return m_LocalGridInventoryService.GetItem(item);
else
{
UUID sessionID = GetSessionID(item.Owner);
uri = uri + "/" + item.Owner.ToString();
return m_HGService.QueryItem(uri, item, sessionID);
}
}
public override InventoryFolderBase GetFolder(InventoryFolderBase folder)
{
if (folder == null)
return null;
string uri = string.Empty;
if (!IsForeignUser(folder.Owner, out uri))
return m_LocalGridInventoryService.GetFolder(folder);
else
{
UUID sessionID = GetSessionID(folder.Owner);
uri = uri + "/" + folder.Owner.ToString();
return m_HGService.QueryFolder(uri, folder, sessionID);
}
}
public override bool HasInventoryForUser(UUID userID)
{
return false;
}
public override List<InventoryItemBase> GetActiveGestures(UUID userId)
{
return new List<InventoryItemBase>();
}
public override int GetAssetPermissions(UUID userID, UUID assetID)
{
string uri = string.Empty;
if (!IsForeignUser(userID, out uri))
return m_LocalGridInventoryService.GetAssetPermissions(userID, assetID);
else
{
UUID sessionID = GetSessionID(userID);
uri = uri + "/" + userID.ToString();
return m_HGService.GetAssetPermissions(uri, assetID, sessionID);
}
}
#endregion
private IInventoryService GetConnector(string url)
{
IInventoryService connector = null;
lock (m_connectors)
{
if (m_connectors.ContainsKey(url))
{
connector = m_connectors[url];
}
else
{
// We're instantiating this class explicitly, but this won't
// work in general, because the remote grid may be running
// an inventory server that has a different protocol.
// Eventually we will want a piece of protocol asking
// the remote server about its kind. Definitely cool thing to do!
connector = new RemoteXInventoryServicesConnector(url);
m_connectors.Add(url, connector);
}
}
return connector;
}
private UUID GetSessionID(UUID userID)
{
ScenePresence sp = null;
if (m_Scene.TryGetScenePresence(userID, out sp))
{
return sp.ControllingClient.SessionId;
}
m_log.DebugFormat("[HG INVENTORY CONNECTOR]: scene presence for {0} not found", userID);
return UUID.Zero;
}
private bool IsForeignUser(UUID userID, out string inventoryURL)
{
inventoryURL = string.Empty;
UserAccount account = null;
if (m_Scene.UserAccountService != null)
account = m_Scene.UserAccountService.GetUserAccount(m_Scene.RegionInfo.ScopeID, userID);
if (account == null) // foreign user
{
ScenePresence sp = null;
m_Scene.TryGetScenePresence(userID, out sp);
if (sp != null)
{
AgentCircuitData aCircuit = m_Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
if (aCircuit.ServiceURLs.ContainsKey("InventoryServerURI"))
{
inventoryURL = aCircuit.ServiceURLs["InventoryServerURI"].ToString();
inventoryURL = inventoryURL.Trim(new char[] { '/' });
return true;
}
}
}
return false;
}
}
}

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@ -51,6 +51,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
// The cache proper
protected Dictionary<UUID, Dictionary<AssetType, InventoryFolderBase>> m_InventoryCache;
// A cache of userIDs --> ServiceURLs, for HGBroker only
protected Dictionary<UUID, string> m_InventoryURLs;
public virtual void Init(IConfigSource source, BaseInventoryConnector connector)
{
m_Scenes = new List<Scene>();
@ -89,8 +92,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
// If not, go get them and place them in the cache
Dictionary<AssetType, InventoryFolderBase> folders = CacheSystemFolders(presence.UUID);
CacheInventoryServiceURL(presence.Scene, presence.UUID);
m_log.DebugFormat("[INVENTORY CACHE]: OnMakeRootAgent in {0}, fetched system folders for {1} {2}: count {3}",
presence.Scene.RegionInfo.RegionName, presence.Firstname, presence.Lastname, folders.Count);
}
void OnClientClosed(UUID clientID, Scene scene)
@ -113,6 +119,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
"[INVENTORY CACHE]: OnClientClosed in {0}, user {1} out of sim. Dropping system folders",
scene.RegionInfo.RegionName, clientID);
DropCachedSystemFolders(clientID);
DropInventoryServiceURL(clientID);
}
}
@ -174,5 +181,49 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
return null;
}
/// <summary>
/// Gets the user's inventory URL from its serviceURLs, if the user is foreign,
/// and sticks it in the cache
/// </summary>
/// <param name="userID"></param>
private void CacheInventoryServiceURL(Scene scene, UUID userID)
{
if (scene.UserAccountService.GetUserAccount(scene.RegionInfo.ScopeID, userID) == null)
{
// The user does not have a local account; let's cache its service URL
string inventoryURL = string.Empty;
ScenePresence sp = null;
scene.TryGetScenePresence(userID, out sp);
if (sp != null)
{
AgentCircuitData aCircuit = scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
if (aCircuit.ServiceURLs.ContainsKey("InventoryServerURI"))
{
inventoryURL = aCircuit.ServiceURLs["InventoryServerURI"].ToString();
if (inventoryURL != null && inventoryURL != string.Empty)
{
inventoryURL = inventoryURL.Trim(new char[] { '/' });
m_InventoryURLs.Add(userID, inventoryURL);
}
}
}
}
}
private void DropInventoryServiceURL(UUID userID)
{
lock (m_InventoryURLs)
if (m_InventoryURLs.ContainsKey(userID))
m_InventoryURLs.Remove(userID);
}
public string GetInventoryServiceURL(UUID userID)
{
if (m_InventoryURLs.ContainsKey(userID))
return m_InventoryURLs[userID];
return null;
}
}
}

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@ -65,6 +65,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
{
}
public RemoteXInventoryServicesConnector(string url)
{
m_RemoteConnector = new XInventoryServicesConnector(url);
}
public RemoteXInventoryServicesConnector(IConfigSource source)
{
Init(source);

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@ -184,7 +184,7 @@ namespace OpenSim.Services.InventoryService
foreach (XInventoryFolder x in allFolders)
{
m_log.DebugFormat("[XINVENTORY]: Adding folder {0} to skeleton", x.folderName);
//m_log.DebugFormat("[XINVENTORY]: Adding folder {0} to skeleton", x.folderName);
folders.Add(ConvertToOpenSim(x));
}
@ -233,7 +233,7 @@ namespace OpenSim.Services.InventoryService
foreach (XInventoryFolder x in folders)
{
m_log.DebugFormat("[XINVENTORY]: Adding folder {0} to response", x.folderName);
//m_log.DebugFormat("[XINVENTORY]: Adding folder {0} to response", x.folderName);
inventory.Folders.Add(ConvertToOpenSim(x));
}
@ -243,7 +243,7 @@ namespace OpenSim.Services.InventoryService
foreach (XInventoryItem i in items)
{
m_log.DebugFormat("[XINVENTORY]: Adding item {0} to response", i.inventoryName);
//m_log.DebugFormat("[XINVENTORY]: Adding item {0} to response", i.inventoryName);
inventory.Items.Add(ConvertToOpenSim(i));
}