From 8e3b2392d129d727bfd00a2d9faa08d9e5be92de Mon Sep 17 00:00:00 2001 From: MW Date: Tue, 28 Aug 2007 14:21:17 +0000 Subject: Start of trying to make Region/Scene more modular. Added preliminary IRegionModule interface. Also have a work in progress way of Modules registering optional API methods (kind of like Apache optional functions). But there must be a cleaner/nicer way in c# of doing these than the current way. Added three work in progress modules: ChatModule (simple handles in world chat, but by moving this to a module, we could support other types of chat modules, ie like a irc - opensim bridge module. ) , AvatarProfilesModule and XferModule. Moved most of the code from Scene.ModifyTerrain() into the BasicTerrain library, as the start of trying to make that more modular. Stopped Child agents showing up as part of the "show users" command. --- .../Environment/Interfaces/IRegionDataStore.cs | 2 +- .../Region/Environment/Interfaces/IRegionModule.cs | 14 ++ OpenSim/Region/Environment/ModuleLoader.cs | 93 +++++++++++ .../Environment/Modules/AvatarProfilesModule.cs | 61 +++++++ OpenSim/Region/Environment/Modules/ChatModule.cs | 165 +++++++++++++++++++ OpenSim/Region/Environment/RegionManager.cs | 2 + .../Region/Environment/Scenes/Scene.Inventory.cs | 5 +- .../Environment/Scenes/Scene.PacketHandlers.cs | 92 +---------- OpenSim/Region/Environment/Scenes/Scene.cs | 62 +++++++- OpenSim/Region/Environment/Scenes/SceneEvents.cs | 9 ++ .../Region/Environment/Scenes/SceneObjectGroup.cs | 6 +- .../Region/Environment/Scenes/SceneObjectPart.cs | 4 +- OpenSim/Region/Environment/StorageManager.cs | 2 +- OpenSim/Region/Environment/XferManager.cs | 140 ----------------- OpenSim/Region/Environment/XferModule.cs | 175 +++++++++++++++++++++ 15 files changed, 587 insertions(+), 245 deletions(-) create mode 100644 OpenSim/Region/Environment/Interfaces/IRegionModule.cs create mode 100644 OpenSim/Region/Environment/ModuleLoader.cs create mode 100644 OpenSim/Region/Environment/Modules/AvatarProfilesModule.cs create mode 100644 OpenSim/Region/Environment/Modules/ChatModule.cs delete mode 100644 OpenSim/Region/Environment/XferManager.cs create mode 100644 OpenSim/Region/Environment/XferModule.cs (limited to 'OpenSim/Region/Environment') diff --git a/OpenSim/Region/Environment/Interfaces/IRegionDataStore.cs b/OpenSim/Region/Environment/Interfaces/IRegionDataStore.cs index 9b97fc6..24da06c 100644 --- a/OpenSim/Region/Environment/Interfaces/IRegionDataStore.cs +++ b/OpenSim/Region/Environment/Interfaces/IRegionDataStore.cs @@ -36,7 +36,7 @@ using OpenSim.Region.Environment.LandManagement; using System.Collections.Generic; -namespace OpenSim.Region.Interfaces +namespace OpenSim.Region.Environment.Interfaces { public interface IRegionDataStore { diff --git a/OpenSim/Region/Environment/Interfaces/IRegionModule.cs b/OpenSim/Region/Environment/Interfaces/IRegionModule.cs new file mode 100644 index 0000000..84e156f --- /dev/null +++ b/OpenSim/Region/Environment/Interfaces/IRegionModule.cs @@ -0,0 +1,14 @@ +using System; +using System.Collections.Generic; +using System.Text; + +namespace OpenSim.Region.Environment.Interfaces +{ + public interface IRegionModule + { + void Initialise(Scenes.Scene scene); + void PostInitialise(); + void CloseDown(); + string GetName(); + } +} diff --git a/OpenSim/Region/Environment/ModuleLoader.cs b/OpenSim/Region/Environment/ModuleLoader.cs new file mode 100644 index 0000000..8e42d90 --- /dev/null +++ b/OpenSim/Region/Environment/ModuleLoader.cs @@ -0,0 +1,93 @@ +using System; +using System.Collections.Generic; +using System.Reflection; +using System.Text; +using OpenSim.Region.Environment.Scenes; +using OpenSim.Region.Environment.Interfaces; +using OpenSim.Region.Environment.Modules; + +namespace OpenSim.Region.Environment +{ + public class ModuleLoader + { + + public Dictionary LoadedAssemblys = new Dictionary(); + + public ModuleLoader() + { + + } + + /// + /// Really just a test method for loading a set of currently internal modules + /// + /// + public void LoadInternalModules(Scene scene) + { + //Testing IRegionModule ideas + XferModule xferManager = new XferModule(); + xferManager.Initialise(scene); + scene.AddModule(xferManager.GetName(), xferManager); + + ChatModule chatModule = new ChatModule(); + chatModule.Initialise(scene); + scene.AddModule(chatModule.GetName(), chatModule); + + AvatarProfilesModule avatarProfiles = new AvatarProfilesModule(); + avatarProfiles.Initialise(scene); + scene.AddModule(avatarProfiles.GetName(), avatarProfiles); + + // Post Initialise Modules + xferManager.PostInitialise(); + // chatModule.PostInitialise(); //for now leave this disabled as it would start up a partially working irc bot + avatarProfiles.PostInitialise(); + } + + public void LoadModule(string dllName, string moduleName, Scene scene) + { + Assembly pluginAssembly = null; + if (LoadedAssemblys.ContainsKey(dllName)) + { + pluginAssembly = LoadedAssemblys[dllName]; + } + else + { + pluginAssembly = Assembly.LoadFrom(dllName); + this.LoadedAssemblys.Add(dllName, pluginAssembly); + } + + IRegionModule module = null; + foreach (Type pluginType in pluginAssembly.GetTypes()) + { + if (pluginType.IsPublic) + { + if (!pluginType.IsAbstract) + { + Type typeInterface = pluginType.GetInterface("IRegionModule", true); + + if (typeInterface != null) + { + module = (IRegionModule)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString())); + break; + } + typeInterface = null; + } + } + } + pluginAssembly = null; + + if (module.GetName() == moduleName) + { + module.Initialise(scene); + scene.AddModule(moduleName, module); + module.PostInitialise(); //shouldn't be done here + } + + } + + public void ClearCache() + { + this.LoadedAssemblys.Clear(); + } + } +} diff --git a/OpenSim/Region/Environment/Modules/AvatarProfilesModule.cs b/OpenSim/Region/Environment/Modules/AvatarProfilesModule.cs new file mode 100644 index 0000000..1427c58 --- /dev/null +++ b/OpenSim/Region/Environment/Modules/AvatarProfilesModule.cs @@ -0,0 +1,61 @@ +using System; +using System.Collections.Generic; +using System.Text; +using libsecondlife; +using OpenSim.Framework.Interfaces; +using OpenSim.Region.Environment.Scenes; +using OpenSim.Region.Environment.Interfaces; + +namespace OpenSim.Region.Environment.Modules +{ + public class AvatarProfilesModule :IRegionModule + { + + private Scene m_scene; + + public AvatarProfilesModule() + { + + } + + public void Initialise(Scene scene) + { + m_scene = scene; + m_scene.EventManager.OnNewClient += NewClient; + } + + public void PostInitialise() + { + + } + + public void CloseDown() + { + + } + + public string GetName() + { + return "AvatarProfilesModule"; + } + + public void NewClient(IClientAPI client) + { + client.OnRequestAvatarProperties += RequestAvatarProperty; + } + + /// + /// + /// + /// + /// + public void RequestAvatarProperty(IClientAPI remoteClient, LLUUID avatarID) + { + string about = "OpenSim crash test dummy"; + string bornOn = "Before now"; + string flAbout = "First life? What is one of those? OpenSim is my life!"; + LLUUID partner = new LLUUID("11111111-1111-0000-0000-000100bba000"); + remoteClient.SendAvatarProperties(avatarID, about, bornOn, "", flAbout, 0, LLUUID.Zero, LLUUID.Zero, "", partner); + } + } +} diff --git a/OpenSim/Region/Environment/Modules/ChatModule.cs b/OpenSim/Region/Environment/Modules/ChatModule.cs new file mode 100644 index 0000000..703fe65 --- /dev/null +++ b/OpenSim/Region/Environment/Modules/ChatModule.cs @@ -0,0 +1,165 @@ +using System; +using System.Collections.Generic; +using System.Text; +using System.Net; +using System.Net.Sockets; +using System.Threading; +using System.IO; +using libsecondlife; +using OpenSim.Region.Environment.Scenes; +using OpenSim.Region.Environment.Interfaces; +using OpenSim.Framework.Interfaces; +using OpenSim.Framework.Utilities; + +namespace OpenSim.Region.Environment.Modules +{ + public class ChatModule :IRegionModule + { + private Scene m_scene; + + private string m_server = "irc2.choopa.net"; + + private int m_port = 6668; + private string m_user = "USER OpenSimBot 8 * :I'm a OpenSim to irc bot"; + private string m_nick = "OpenSimBoT"; + private string m_channel = "#opensim"; + + private NetworkStream m_stream; + private TcpClient m_irc; + private StreamWriter m_ircWriter; + private StreamReader m_ircReader; + + private Thread pingSender; + + private bool connected = false; + + public ChatModule() + { + + } + + public void Initialise(Scene scene) + { + m_scene = scene; + m_scene.EventManager.OnNewClient += NewClient; + + //should register a optional API Method, so other modules can send chat messages using this module + } + + public void PostInitialise() + { + try + { + m_irc = new TcpClient(m_server, m_port); + m_stream = m_irc.GetStream(); + m_ircReader = new StreamReader(m_stream); + m_ircWriter = new StreamWriter(m_stream); + + pingSender = new Thread(new ThreadStart(this.PingRun)); + pingSender.Start(); + + m_ircWriter.WriteLine(m_user); + m_ircWriter.Flush(); + m_ircWriter.WriteLine("NICK " + m_nick); + m_ircWriter.Flush(); + m_ircWriter.WriteLine("JOIN " + m_channel); + m_ircWriter.Flush(); + connected = true; + } + catch (Exception e) + { + Console.WriteLine(e.ToString()); + } + } + + public void CloseDown() + { + m_ircWriter.Close(); + m_ircReader.Close(); + m_irc.Close(); + } + + public string GetName() + { + return "ChatModule"; + } + + public void NewClient(IClientAPI client) + { + client.OnChatFromViewer += SimChat; + } + + public void PingRun() + { + while (true) + { + m_ircWriter.WriteLine("PING :" + m_server); + m_ircWriter.Flush(); + Thread.Sleep(15000); + } + } + + public void SimChat(byte[] message, byte type, LLVector3 fromPos, string fromName, LLUUID fromAgentID) + { + ScenePresence avatar = null; + avatar = m_scene.RequestAvatar(fromAgentID); + if (avatar != null) + { + fromPos = avatar.AbsolutePosition; + fromName = avatar.Firstname + " " + avatar.Lastname; + avatar = null; + } + + if (connected) + { + m_ircWriter.WriteLine("MSG " + m_channel +" :" + fromName + ", " + Util.FieldToString(message)); + m_ircWriter.Flush(); + } + + m_scene.ForEachScenePresence(delegate(ScenePresence presence) + { + int dis = -1000; + + //err ??? the following code seems to be request a scenePresence when it already has a ref to it + avatar = m_scene.RequestAvatar(presence.ControllingClient.AgentId); + if (avatar != null) + { + dis = (int)avatar.AbsolutePosition.GetDistanceTo(fromPos); + } + + switch (type) + { + case 0: // Whisper + if ((dis < 10) && (dis > -10)) + { + //should change so the message is sent through the avatar rather than direct to the ClientView + presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName, + fromAgentID); + } + break; + case 1: // Say + if ((dis < 30) && (dis > -30)) + { + //Console.WriteLine("sending chat"); + presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName, + fromAgentID); + } + break; + case 2: // Shout + if ((dis < 100) && (dis > -100)) + { + presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName, + fromAgentID); + } + break; + + case 0xff: // Broadcast + presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName, + fromAgentID); + break; + } + }); + } + + } +} diff --git a/OpenSim/Region/Environment/RegionManager.cs b/OpenSim/Region/Environment/RegionManager.cs index 255aa45..0146b52 100644 --- a/OpenSim/Region/Environment/RegionManager.cs +++ b/OpenSim/Region/Environment/RegionManager.cs @@ -9,6 +9,8 @@ using OpenSim.Region.Environment.LandManagement; namespace OpenSim.Region.Environment { + public delegate TResult ModuleAPIMethod(TParam0 param0, TParam1 param1); + public class RegionManager { protected AgentCircuitManager authenticateHandler; diff --git a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs index 16cd484..d31b5b0 100644 --- a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs +++ b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs @@ -201,7 +201,10 @@ namespace OpenSim.Region.Environment.Scenes bool fileChange = ((SceneObjectGroup)ent).GetPartInventoryFileName(remoteClient, primLocalID); if (fileChange) { - ((SceneObjectGroup)ent).RequestInventoryFile(primLocalID, xferManager); + if (this.AddXferFile != null) + { + ((SceneObjectGroup)ent).RequestInventoryFile(primLocalID, AddXferFile); + } } break; } diff --git a/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs index d94a748..dcec289 100644 --- a/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs +++ b/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs @@ -57,60 +57,8 @@ namespace OpenSim.Region.Environment.Scenes if (!PermissionsMngr.CanTerraform(remoteUser.AgentId, new LLVector3(north, west, 0))) return; - // Shiny. - double size = (double)(1 << brushsize); - - switch (action) - { - case 0: - // flatten terrain - Terrain.FlattenTerrain(west, north, size, (double)seconds / 5.0); - break; - case 1: - // raise terrain - Terrain.RaiseTerrain(west, north, size, (double)seconds / 5.0); - break; - case 2: - //lower terrain - Terrain.LowerTerrain(west, north, size, (double)seconds / 5.0); - break; - case 3: - // smooth terrain - Terrain.SmoothTerrain(west, north, size, (double)seconds / 5.0); - break; - case 4: - // noise - Terrain.NoiseTerrain(west, north, size, (double)seconds / 5.0); - break; - case 5: - // revert - Terrain.RevertTerrain(west, north, size, (double)seconds / 5.0); - break; - - // CLIENT EXTENSIONS GO HERE - case 128: - // erode-thermal - break; - case 129: - // erode-aerobic - break; - case 130: - // erode-hydraulic - break; - } - - for (int x = 0; x < 16; x++) - { - for (int y = 0; y < 16; y++) - { - if (Terrain.Tainted(x * 16, y * 16)) - { - remoteUser.SendLayerData(x, y, Terrain.GetHeights1D()); - } - } - } - - return; + //if it wasn't for the permission checking we could have the terrain module directly subscribe to the OnModifyTerrain event + Terrain.ModifyTerrain(height, seconds, brushsize, action, north, west, remoteUser); } /// @@ -146,7 +94,7 @@ namespace OpenSim.Region.Environment.Scenes } /// - /// + /// Should be removed soon as the Chat modules should take over this function /// /// /// @@ -616,40 +564,6 @@ namespace OpenSim.Region.Environment.Scenes } } - /// - /// - /// - /// - /// - public void RequestAvatarProperty(IClientAPI remoteClient, LLUUID avatarID) - { - string about = "OpenSim crash test dummy"; - string bornOn = "Before now"; - string flAbout = "First life? What is one of those? OpenSim is my life!"; - LLUUID partner = new LLUUID("11111111-1111-0000-0000-000100bba000"); - remoteClient.SendAvatarProperties(avatarID, about, bornOn, "", flAbout, 0, LLUUID.Zero, LLUUID.Zero, "", partner); - } - - /// - /// - /// - /// - /// - /// - public void RequestXfer(IClientAPI remoteClient, ulong xferID, string fileName) - { - /* - foreach (EntityBase ent in Entities.Values) - { - if (ent is SceneObjectGroup) - { - ((SceneObjectGroup)ent).RequestInventoryFile(remoteClient, ((SceneObjectGroup)ent).LocalId, xferID); - break; - } - }*/ - } - - public virtual void ProcessObjectGrab(uint localID, LLVector3 offsetPos, IClientAPI remoteClient) { this.EventManager.TriggerObjectGrab(localID, offsetPos, remoteClient); diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs index 2259a3e..b2ddb7d 100644 --- a/OpenSim/Region/Environment/Scenes/Scene.cs +++ b/OpenSim/Region/Environment/Scenes/Scene.cs @@ -42,6 +42,8 @@ using OpenSim.Framework.Utilities; using OpenSim.Physics.Manager; using OpenSim.Framework.Communications.Caches; using OpenSim.Region.Environment.LandManagement; +using OpenSim.Region.Environment; +using OpenSim.Region.Environment.Interfaces; using OpenSim.Region.Scripting; using OpenSim.Region.Terrain; using OpenSim.Framework.Data; @@ -73,15 +75,24 @@ namespace OpenSim.Region.Environment.Scenes private Mutex updateLock; + protected ModuleLoader m_moduleLoader; protected StorageManager storageManager; protected AgentCircuitManager authenticateHandler; protected RegionCommsListener regionCommsHost; protected CommunicationsManager commsManager; - protected XferManager xferManager; + // protected XferManager xferManager; protected Dictionary capsHandlers = new Dictionary(); protected BaseHttpServer httpListener; + protected Dictionary Modules = new Dictionary(); + protected Dictionary APIMethods = new Dictionary(); + + //API method Delegates + + // this most likely shouldn't be handled as a API method like this, but doing it for testing purposes + public ModuleAPIMethodAddXferFile = null; + #region Properties public AgentCircuitManager AuthenticateHandler @@ -146,9 +157,11 @@ namespace OpenSim.Region.Environment.Scenes /// Region Handle for this region /// Region Name for this region public Scene(RegionInfo regInfo, AgentCircuitManager authen, CommunicationsManager commsMan, - AssetCache assetCach, StorageManager storeManager, BaseHttpServer httpServer) + AssetCache assetCach, StorageManager storeManager, BaseHttpServer httpServer, ModuleLoader moduleLoader) { updateLock = new Mutex(false); + + m_moduleLoader = moduleLoader; authenticateHandler = authen; commsManager = commsMan; storageManager = storeManager; @@ -164,8 +177,10 @@ namespace OpenSim.Region.Environment.Scenes m_scriptManager = new ScriptManager(this); m_eventManager = new EventManager(); m_permissionManager = new PermissionManager(this); - xferManager = new XferManager(); + MainLog.Instance.Verbose("Loading Region Modules"); + m_moduleLoader.LoadInternalModules(this); + m_eventManager.OnParcelPrimCountAdd += m_LandManager.addPrimToLandPrimCounts; @@ -182,10 +197,17 @@ namespace OpenSim.Region.Environment.Scenes ScenePresence.LoadAnims(); httpListener = httpServer; + + SetMethodDelegates(); } #endregion + private void SetMethodDelegates() + { + AddXferFile = (ModuleAPIMethod)this.RequestAPIMethod("API_AddXferFile"); + } + #region Script Handling Methods public void SendCommandToScripts(string[] args) @@ -682,7 +704,7 @@ namespace OpenSim.Region.Environment.Scenes client.OnRegionHandShakeReply += SendLayerData; //remoteClient.OnRequestWearables += new GenericCall(this.GetInitialPrims); client.OnModifyTerrain += ModifyTerrain; - client.OnChatFromViewer += SimChat; + //client.OnChatFromViewer += SimChat; client.OnInstantMessage += InstantMessage; client.OnRequestWearables += InformClientOfNeighbours; client.OnAddPrim += AddNewPrim; @@ -725,15 +747,14 @@ namespace OpenSim.Region.Environment.Scenes client.OnUpdateInventoryItem += UDPUpdateInventoryItemAsset; client.OnAssetUploadRequest += commsManager.TransactionsManager.HandleUDPUploadRequest; client.OnXferReceive += commsManager.TransactionsManager.HandleXfer; - // client.OnRequestXfer += RequestXfer; - client.OnRequestXfer += xferManager.RequestXfer; - client.OnConfirmXfer += xferManager.AckPacket; client.OnRezScript += RezScript; client.OnRemoveTaskItem += RemoveTaskInventory; - client.OnRequestAvatarProperties += RequestAvatarProperty; + // client.OnRequestAvatarProperties += RequestAvatarProperty; client.OnGrabObject += ProcessObjectGrab; + + EventManager.TriggerOnNewClient(client); } protected ScenePresence CreateAndAddScenePresence(IClientAPI client) @@ -1093,6 +1114,31 @@ namespace OpenSim.Region.Environment.Scenes #endregion + public void AddModule(string name, IRegionModule module) + { + if (!this.Modules.ContainsKey(name)) + { + Modules.Add(name, module); + } + } + + public void RegisterAPIMethod(string name, object method) + { + if (!this.APIMethods.ContainsKey(name)) + { + this.APIMethods.Add(name, method); + } + } + + public object RequestAPIMethod(string name) + { + if (this.APIMethods.ContainsKey(name)) + { + return APIMethods[name]; + } + return false; + } + public void SetTimePhase(int phase) { m_timePhase = phase; diff --git a/OpenSim/Region/Environment/Scenes/SceneEvents.cs b/OpenSim/Region/Environment/Scenes/SceneEvents.cs index 3c6b277..a86a1bc 100644 --- a/OpenSim/Region/Environment/Scenes/SceneEvents.cs +++ b/OpenSim/Region/Environment/Scenes/SceneEvents.cs @@ -14,6 +14,9 @@ namespace OpenSim.Region.Environment.Scenes public delegate void OnBackupDelegate(Interfaces.IRegionDataStore datastore); public event OnBackupDelegate OnBackup; + public delegate void OnNewClientDelegate(IClientAPI client); + public event OnNewClientDelegate OnNewClient; + public delegate void OnNewPresenceDelegate(ScenePresence presence); public event OnNewPresenceDelegate OnNewPresence; @@ -63,6 +66,12 @@ namespace OpenSim.Region.Environment.Scenes } } + public void TriggerOnNewClient(IClientAPI client) + { + if (OnNewClient != null) + OnNewClient(client); + } + public void TriggerOnNewPresence(ScenePresence presence) { if (OnNewPresence != null) diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs index 2fd7b57..0fc1656 100644 --- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs +++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs @@ -642,12 +642,12 @@ namespace OpenSim.Region.Environment.Scenes return false; } - public string RequestInventoryFile(uint localID, XferManager xferManager) + public string RequestInventoryFile(uint localID, ModuleAPIMethod addXferFile) { SceneObjectPart part = this.GetChildPart(localID); if (part != null) { - return part.RequestInventoryFile(xferManager); + part.RequestInventoryFile(addXferFile); } return ""; } @@ -967,7 +967,7 @@ namespace OpenSim.Region.Environment.Scenes /// Processes backup /// /// - public void ProcessBackup(OpenSim.Region.Interfaces.IRegionDataStore datastore) + public void ProcessBackup(OpenSim.Region.Environment.Interfaces.IRegionDataStore datastore) { datastore.StoreObject(this, m_scene.RegionInfo.SimUUID); } diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs index a621632..cc8e717 100644 --- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs +++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs @@ -482,7 +482,7 @@ namespace OpenSim.Region.Environment.Scenes return false; } - public string RequestInventoryFile(XferManager xferManager) + public string RequestInventoryFile(ModuleAPIMethod addXferFile) { byte[] fileData = new byte[0]; InventoryStringBuilder invString = new InventoryStringBuilder(m_folderID, this.UUID); @@ -516,7 +516,7 @@ namespace OpenSim.Region.Environment.Scenes fileData = Helpers.StringToField(invString.BuildString); if (fileData.Length > 2) { - xferManager.AddNewFile(m_inventoryFileName, fileData); + addXferFile(m_inventoryFileName, fileData); } return ""; } diff --git a/OpenSim/Region/Environment/StorageManager.cs b/OpenSim/Region/Environment/StorageManager.cs index a7d67d3..a478827 100644 --- a/OpenSim/Region/Environment/StorageManager.cs +++ b/OpenSim/Region/Environment/StorageManager.cs @@ -7,7 +7,7 @@ using OpenSim.Framework.Communications; using OpenSim.Framework.Servers; using OpenSim.Region.Capabilities; using OpenSim.Region.Environment.Scenes; -using OpenSim.Region.Interfaces; +using OpenSim.Region.Environment.Interfaces; using System.Reflection; diff --git a/OpenSim/Region/Environment/XferManager.cs b/OpenSim/Region/Environment/XferManager.cs deleted file mode 100644 index c49601c..0000000 --- a/OpenSim/Region/Environment/XferManager.cs +++ /dev/null @@ -1,140 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Text; - -using libsecondlife; -using OpenSim.Framework.Interfaces; -using OpenSim.Framework.Utilities; - -namespace OpenSim.Region.Environment -{ - public class XferManager - { - public Dictionary NewFiles = new Dictionary(); - public Dictionary Transfers = new Dictionary(); - - public XferManager() - { - - } - - /// - /// - /// - /// - /// - /// - public void RequestXfer(IClientAPI remoteClient, ulong xferID, string fileName) - { - lock (NewFiles) - { - if (NewFiles.ContainsKey(fileName)) - { - if (!Transfers.ContainsKey(xferID)) - { - byte[] fileData = NewFiles[fileName]; - XferDownLoad transaction = new XferDownLoad(fileName, fileData, xferID, remoteClient); - Transfers.Add(xferID, transaction); - NewFiles.Remove(fileName); - transaction.StartSend(); - } - } - } - } - - public void AckPacket(IClientAPI remoteClient, ulong xferID, uint packet) - { - if (this.Transfers.ContainsKey(xferID)) - { - Transfers[xferID].AckPacket(packet); - } - } - - public void AddNewFile(string fileName, byte[] data) - { - lock (NewFiles) - { - if (NewFiles.ContainsKey(fileName)) - { - NewFiles[fileName] = data; - } - else - { - NewFiles.Add(fileName, data); - } - } - } - - public class XferDownLoad - { - public byte[] Data = new byte[0]; - public string FileName = ""; - public ulong XferID = 0; - public int DataPointer = 0; - public uint Packet = 0; - public IClientAPI Client; - public uint Serial = 1; - private bool complete = false; - - public XferDownLoad(string fileName, byte[] data, ulong xferID, IClientAPI client) - { - FileName = fileName; - Data = data; - XferID = xferID; - Client = client; - } - - public XferDownLoad() - { - - } - - public void StartSend() - { - if (Data.Length < 1000) - { - // for now (testing ) we only support files under 1000 bytes - byte[] transferData = new byte[Data.Length + 4]; - Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); - Array.Copy(Data, 0, transferData, 4, Data.Length); - Client.SendXferPacket(XferID, 0 + 0x80000000, transferData); - complete = true; - } - else - { - byte[] transferData = new byte[1000 +4]; - Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); - Array.Copy(Data, 0, transferData, 4, 1000); - Client.SendXferPacket(XferID, 0 , transferData); - Packet++; - DataPointer = 1000; - } - } - - public void AckPacket(uint packet) - { - if (!complete) - { - if ((Data.Length - DataPointer) > 1000) - { - byte[] transferData = new byte[1000]; - Array.Copy(Data, DataPointer, transferData, 0, 1000); - Client.SendXferPacket(XferID, Packet, transferData); - Packet++; - DataPointer += 1000; - } - else - { - byte[] transferData = new byte[Data.Length - DataPointer]; - Array.Copy(Data, DataPointer, transferData, 0, Data.Length - DataPointer); - uint endPacket = Packet |= (uint)0x80000000; - Client.SendXferPacket(XferID, endPacket, transferData); - Packet++; - DataPointer += (Data.Length - DataPointer); - complete = true; - } - } - } - } - } -} diff --git a/OpenSim/Region/Environment/XferModule.cs b/OpenSim/Region/Environment/XferModule.cs new file mode 100644 index 0000000..beb72120 --- /dev/null +++ b/OpenSim/Region/Environment/XferModule.cs @@ -0,0 +1,175 @@ +using System; +using System.Collections.Generic; +using System.Text; + +using libsecondlife; +using OpenSim.Framework.Interfaces; +using OpenSim.Framework.Utilities; +using OpenSim.Region.Environment.Scenes; +using OpenSim.Region.Environment.Interfaces; + +namespace OpenSim.Region.Environment +{ + public class XferModule : IRegionModule + { + public Dictionary NewFiles = new Dictionary(); + public Dictionary Transfers = new Dictionary(); + + private Scene m_scene; + + public XferModule() + { + + } + + public void Initialise(Scene scene) + { + m_scene = scene; + m_scene.EventManager.OnNewClient += NewClient; + + m_scene.RegisterAPIMethod("API_AddXferFile", new ModuleAPIMethod(this.AddNewFile)); + } + + public void PostInitialise() + { + + } + + public void CloseDown() + { + + } + + public string GetName() + { + return "XferModule"; + } + + public void NewClient(IClientAPI client) + { + client.OnRequestXfer += RequestXfer; + client.OnConfirmXfer += AckPacket; + } + + /// + /// + /// + /// + /// + /// + public void RequestXfer(IClientAPI remoteClient, ulong xferID, string fileName) + { + lock (NewFiles) + { + if (NewFiles.ContainsKey(fileName)) + { + if (!Transfers.ContainsKey(xferID)) + { + byte[] fileData = NewFiles[fileName]; + XferDownLoad transaction = new XferDownLoad(fileName, fileData, xferID, remoteClient); + Transfers.Add(xferID, transaction); + NewFiles.Remove(fileName); + transaction.StartSend(); + } + } + } + } + + public void AckPacket(IClientAPI remoteClient, ulong xferID, uint packet) + { + if (this.Transfers.ContainsKey(xferID)) + { + Transfers[xferID].AckPacket(packet); + } + } + + public bool AddNewFile(string fileName, byte[] data) + { + lock (NewFiles) + { + if (NewFiles.ContainsKey(fileName)) + { + NewFiles[fileName] = data; + } + else + { + NewFiles.Add(fileName, data); + } + } + return true; + } + + + public class XferDownLoad + { + public byte[] Data = new byte[0]; + public string FileName = ""; + public ulong XferID = 0; + public int DataPointer = 0; + public uint Packet = 0; + public IClientAPI Client; + public uint Serial = 1; + private bool complete = false; + + public XferDownLoad(string fileName, byte[] data, ulong xferID, IClientAPI client) + { + FileName = fileName; + Data = data; + XferID = xferID; + Client = client; + } + + public XferDownLoad() + { + + } + + public void StartSend() + { + if (Data.Length < 1000) + { + // for now (testing ) we only support files under 1000 bytes + byte[] transferData = new byte[Data.Length + 4]; + Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); + Array.Copy(Data, 0, transferData, 4, Data.Length); + Client.SendXferPacket(XferID, 0 + 0x80000000, transferData); + complete = true; + } + else + { + byte[] transferData = new byte[1000 +4]; + Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); + Array.Copy(Data, 0, transferData, 4, 1000); + Client.SendXferPacket(XferID, 0 , transferData); + Packet++; + DataPointer = 1000; + } + } + + public void AckPacket(uint packet) + { + if (!complete) + { + if ((Data.Length - DataPointer) > 1000) + { + byte[] transferData = new byte[1000]; + Array.Copy(Data, DataPointer, transferData, 0, 1000); + Client.SendXferPacket(XferID, Packet, transferData); + Packet++; + DataPointer += 1000; + } + else + { + byte[] transferData = new byte[Data.Length - DataPointer]; + Array.Copy(Data, DataPointer, transferData, 0, Data.Length - DataPointer); + uint endPacket = Packet |= (uint)0x80000000; + Client.SendXferPacket(XferID, endPacket, transferData); + Packet++; + DataPointer += (Data.Length - DataPointer); + complete = true; + } + } + } + } + } +} -- cgit v1.1