From 630ce5b26446883043aa5e6541a4550d0e918659 Mon Sep 17 00:00:00 2001 From: Dahlia Trimble Date: Sat, 10 Jan 2009 09:15:23 +0000 Subject: Revert progressive texture patch from r8001 until issues can be addressed --- .../Agent/TextureDownload/TextureDownloadModule.cs | 62 ++--- .../Agent/TextureDownload/TextureNotFoundSender.cs | 21 +- .../TextureDownload/UserTextureDownloadService.cs | 31 ++- .../TextureSender/Tests/TextureSenderTests.cs | 2 +- .../Modules/Agent/TextureSender/TextureSender.cs | 307 +++++++-------------- .../Modules/Avatar/Friends/FriendsModule.cs | 73 ++--- 6 files changed, 194 insertions(+), 302 deletions(-) (limited to 'OpenSim/Region/Environment/Modules') diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureDownloadModule.cs b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureDownloadModule.cs index 2f5ea23..6bb61e2 100644 --- a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureDownloadModule.cs +++ b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureDownloadModule.cs @@ -204,14 +204,14 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload /// public void TextureRequest(Object sender, TextureRequestArgs e) { - IClientAPI client = (IClientAPI) sender; + IClientAPI client = (IClientAPI)sender; if (e.Priority == 1016001f) // Preview { if (client.Scene is Scene) { Scene scene = (Scene)client.Scene; - + CachedUserInfo profile = scene.CommsManager.UserProfileCacheService.GetUserDetails(client.AgentId); if (profile == null) // Deny unknown user return; @@ -241,52 +241,44 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload { ITextureSender sender = null; -// try -// { + try + { while (true) { - try + sender = m_queueSenders.Dequeue(); + + if (sender.Cancel) { - sender = m_queueSenders.Dequeue(); + TextureSent(sender); - if (sender.Cancel) + sender.Cancel = false; + } + else + { + bool finished = sender.SendTexturePacket(); + if (finished) { TextureSent(sender); - - sender.Cancel = false; } else { - bool finished = sender.SendTexturePacket(); - if (finished) - { - TextureSent(sender); - } - else - { - m_queueSenders.Enqueue(sender); - } + m_queueSenders.Enqueue(sender); } + } - // Make sure that any sender we currently have can get garbage collected - sender = null; + // Make sure that any sender we currently have can get garbage collected + sender = null; - //m_log.InfoFormat("[TEXTURE] Texture sender queue size: {0}", m_queueSenders.Count()); - } - catch(Exception e) - { - m_log.ErrorFormat( - "[TEXTURE]: Texture send thread caught exception. The texture send was aborted. Exception is {0}", e); - } + //m_log.InfoFormat("[TEXTURE] Texture sender queue size: {0}", m_queueSenders.Count()); } -// } -// catch (Exception e) -// { -// // TODO: Let users in the sim and those entering it and possibly an external watchdog know what has happened -// m_log.ErrorFormat( -// "[TEXTURE]: Texture send thread terminating with exception. PLEASE REBOOT YOUR SIM - TEXTURES WILL NOT BE AVAILABLE UNTIL YOU DO. Exception is {0}", -// e); -// } + } + catch (Exception e) + { + // TODO: Let users in the sim and those entering it and possibly an external watchdog know what has happened + m_log.ErrorFormat( + "[TEXTURE]: Texture send thread terminating with exception. PLEASE REBOOT YOUR SIM - TEXTURES WILL NOT BE AVAILABLE UNTIL YOU DO. Exception is {0}", + e); + } } /// diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureNotFoundSender.cs b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureNotFoundSender.cs index 044ee76..34ddee6 100644 --- a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureNotFoundSender.cs +++ b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureNotFoundSender.cs @@ -28,6 +28,7 @@ using System.Reflection; using log4net; using OpenMetaverse; +using OpenMetaverse.Packets; using OpenSim.Framework; using OpenSim.Region.Environment.Interfaces; @@ -38,11 +39,11 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload /// public class TextureNotFoundSender : ITextureSender { -// private static readonly log4net.ILog m_log -// = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); + // private static readonly log4net.ILog m_log + // = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); -// private IClientAPI m_client; -// private UUID m_textureId; + // private IClientAPI m_client; + // private UUID m_textureId; public TextureNotFoundSender(IClientAPI client, UUID textureID) { @@ -55,13 +56,13 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload public bool Sending { get { return false; } - set {} + set { } } public bool Cancel { get { return false; } - set {} + set { } } // See ITextureSender @@ -73,13 +74,13 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload // See ITextureSender public bool SendTexturePacket() { -// m_log.DebugFormat( -// "[TEXTURE NOT FOUND SENDER]: Informing the client that texture {0} cannot be found", -// m_textureId); + // m_log.DebugFormat( + // "[TEXTURE NOT FOUND SENDER]: Informing the client that texture {0} cannot be found", + // m_textureId); // XXX Temporarily disabling as this appears to be causing client crashes on at least // 1.19.0(5) of the Linden Second Life client. -// m_client.SendImageNotFound(m_textureId); + // m_client.SendImageNotFound(m_textureId); return true; } diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/UserTextureDownloadService.cs b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/UserTextureDownloadService.cs index aab4ad0..e0790a2 100644 --- a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/UserTextureDownloadService.cs +++ b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/UserTextureDownloadService.cs @@ -56,10 +56,11 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload /// /// We will allow the client to request the same texture n times before dropping further requests /// - /// This number contains repeated requests for the same texture at different resolutions (which - /// are handled since r7368). However, this situation should be handled in a more sophisticated way. + /// This number includes repeated requests for the same texture at different resolutions (which we don't + /// currently handle properly as far as I know). However, this situation should be handled in a more + /// sophisticated way. /// - private static readonly int MAX_ALLOWED_TEXTURE_REQUESTS = 15; + private static readonly int MAX_ALLOWED_TEXTURE_REQUESTS = 5; /// /// XXX Also going to limit requests for found textures. @@ -119,13 +120,13 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload } else { -// m_log.DebugFormat("[TEXTURE]: Received a request for texture {0}", e.RequestedAssetID); - + // m_log.DebugFormat("[TEXTURE]: Received a request for texture {0}", e.RequestedAssetID); + if (!foundTextureLimitStrategy.AllowRequest(e.RequestedAssetID)) { -// m_log.DebugFormat( -// "[TEXTURE]: Refusing request for {0} from client {1}", -// e.RequestedAssetID, m_client.AgentId); + // m_log.DebugFormat( + // "[TEXTURE]: Refusing request for {0} from client {1}", + // e.RequestedAssetID, m_client.AgentId); return; } @@ -138,9 +139,9 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload // Commenting out this message for now as it causes too much noise with other // debug messages. -// m_log.DebugFormat( -// "[TEXTURE]: Dropping requests for notified missing texture {0} for client {1} since we have received more than {2} requests", -// e.RequestedAssetID, m_client.AgentId, MAX_ALLOWED_TEXTURE_REQUESTS); + // m_log.DebugFormat( + // "[TEXTURE]: Dropping requests for notified missing texture {0} for client {1} since we have received more than {2} requests", + // e.RequestedAssetID, m_client.AgentId, MAX_ALLOWED_TEXTURE_REQUESTS); } return; @@ -148,7 +149,7 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload m_scene.AddPendingDownloads(1); - TextureSender.TextureSender requestHandler = new TextureSender.TextureSender(m_client, e.DiscardLevel, e.PacketNumber, e.Priority); + TextureSender.TextureSender requestHandler = new TextureSender.TextureSender(m_client, e.DiscardLevel, e.PacketNumber); m_textureSenders.Add(e.RequestedAssetID, requestHandler); m_scene.AssetCache.GetAsset(e.RequestedAssetID, TextureCallback, true); @@ -195,9 +196,9 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload { missingTextureLimitStrategy.MonitorRequests(textureID); -// m_log.DebugFormat( -// "[TEXTURE]: Queueing first TextureNotFoundSender for {0}, client {1}", -// textureID, m_client.AgentId); + // m_log.DebugFormat( + // "[TEXTURE]: Queueing first TextureNotFoundSender for {0}, client {1}", + // textureID, m_client.AgentId); } ITextureSender textureNotFoundSender = new TextureNotFoundSender(m_client, textureID); diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureSender/Tests/TextureSenderTests.cs b/OpenSim/Region/Environment/Modules/Agent/TextureSender/Tests/TextureSenderTests.cs index cff215b..4049dfc 100644 --- a/OpenSim/Region/Environment/Modules/Agent/TextureSender/Tests/TextureSenderTests.cs +++ b/OpenSim/Region/Environment/Modules/Agent/TextureSender/Tests/TextureSenderTests.cs @@ -53,7 +53,7 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender agent.startpos = Vector3.Zero; agent.CapsPath = "http://wibble.com"; - new TextureSender(new TestClient(agent), 0, 0, 1.0f); + new TextureSender(new TestClient(agent), 0, 0); } } } \ No newline at end of file diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs index 0e34271..a6901b6 100644 --- a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs +++ b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs @@ -27,188 +27,106 @@ using System; using System.Reflection; +using OpenMetaverse.Packets; using log4net; using OpenSim.Framework; using OpenSim.Region.Environment.Interfaces; namespace OpenSim.Region.Environment.Modules.Agent.TextureSender { - public class ImageDownload + /// + /// A TextureSender handles the process of receiving a texture requested by the client from the + /// AssetCache, and then sending that texture back to the client. + /// + public class TextureSender : ITextureSender { - public const int FIRST_IMAGE_PACKET_SIZE = 600; - public const int IMAGE_PACKET_SIZE = 1000; - - public OpenMetaverse.AssetTexture Texture; - public int DiscardLevel; - public float Priority; - public int CurrentPacket; - public int StopPacket; - - public ImageDownload(OpenMetaverse.AssetTexture texture, int discardLevel, float priority, int packet) - { - Texture = texture; - Update(discardLevel, priority, packet); - } - - /// - /// Updates an image transfer with new information and recalculates - /// offsets - /// - /// New requested discard level - /// New requested priority - /// New requested packet offset - public void Update(int discardLevel, float priority, int packet) - { - Priority = priority; - DiscardLevel = Clamp(discardLevel, 0, Texture.LayerInfo.Length - 1); - StopPacket = GetPacketForBytePosition(Texture.LayerInfo[(Texture.LayerInfo.Length - 1) - DiscardLevel].End); - CurrentPacket = Clamp(packet, 1, TexturePacketCount()); - } + private static readonly ILog m_log + = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); /// - /// Returns the total number of packets needed to transfer this texture, - /// including the first packet of size FIRST_IMAGE_PACKET_SIZE + /// Records the number of times texture send has been called. /// - /// Total number of packets needed to transfer this texture - public int TexturePacketCount() - { - return ((Texture.AssetData.Length - FIRST_IMAGE_PACKET_SIZE + IMAGE_PACKET_SIZE - 1) / IMAGE_PACKET_SIZE) + 1; - } + public int counter = 0; - /// - /// Returns the current byte offset for this transfer, calculated from - /// the CurrentPacket - /// - /// Current byte offset for this transfer - public int CurrentBytePosition() - { - return FIRST_IMAGE_PACKET_SIZE + (CurrentPacket - 1) * IMAGE_PACKET_SIZE; - } - - /// - /// Returns the size, in bytes, of the last packet. This will be somewhere - /// between 1 and IMAGE_PACKET_SIZE bytes - /// - /// Size of the last packet in the transfer - public int LastPacketSize() - { - return Texture.AssetData.Length - (FIRST_IMAGE_PACKET_SIZE + ((TexturePacketCount() - 2) * IMAGE_PACKET_SIZE)); - } + public bool ImageLoaded = false; /// - /// Find the packet number that contains a given byte position + /// Holds the texture asset to send. /// - /// Byte position - /// Packet number that contains the given byte position - int GetPacketForBytePosition(int bytePosition) - { - return ((bytePosition - FIRST_IMAGE_PACKET_SIZE + IMAGE_PACKET_SIZE - 1) / IMAGE_PACKET_SIZE); - } + private AssetBase m_asset; - /// - /// Clamp a given value between a range - /// - /// Value to clamp - /// Minimum allowable value - /// Maximum allowable value - /// A value inclusively between lower and upper - static int Clamp(int value, int min, int max) - { - // First we check to see if we're greater than the max - value = (value > max) ? max : value; + //public UUID assetID { get { return m_asset.FullID; } } - // Then we check to see if we're less than the min. - value = (value < min) ? min : value; + // private bool m_cancel = false; - // There's no check to see if min > max. - return value; - } - } + // See ITextureSender - /// - /// A TextureSender handles the process of receiving a texture requested by the client from the - /// AssetCache, and then sending that texture back to the client. - /// - public class TextureSender : ITextureSender - { - private static readonly ILog m_log - = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + // private bool m_sending = false; - public bool ImageLoaded = false; + /// + /// This is actually the number of extra packets required to send the texture data! We always assume + /// at least one is required. + /// + private int NumPackets = 0; /// - /// Holds the texture asset to send. + /// Holds the packet number to send next. In this case, each packet is 1000 bytes long and starts + /// at the 600th byte (0th indexed). /// - private AssetBase m_asset; - private bool m_cancel = false; - private bool m_sending = false; - private bool sendFirstPacket = false; - private int initialDiscardLevel = 0; - private int initialPacketNum = 0; - private float initialPriority = 0.0f; + private int PacketCounter = 0; - private ImageDownload download; + private int RequestedDiscardLevel = -1; private IClientAPI RequestUser; + private uint StartPacketNumber = 0; - public TextureSender(IClientAPI client, int discardLevel, uint packetNumber, float priority) + public TextureSender(IClientAPI client, int discardLevel, uint packetNumber) { RequestUser = client; - initialDiscardLevel = discardLevel; - initialPacketNum = (int)packetNumber; - initialPriority = priority; + RequestedDiscardLevel = discardLevel; + StartPacketNumber = packetNumber; } #region ITextureSender Members public bool Cancel { - get { return m_cancel; } - set { m_cancel = value; } + get { return false; } + set + { + // m_cancel = value; + } } public bool Sending { - get { return m_sending; } - set { m_sending = value; } + get { return false; } + set + { + // m_sending = value; + } } // See ITextureSender public void UpdateRequest(int discardLevel, uint packetNumber) { - if (download == null) - return; - - lock (download) - { - if (discardLevel < download.DiscardLevel) - m_log.DebugFormat("Image download {0} is changing from DiscardLevel {1} to {2}", - m_asset.FullID, download.DiscardLevel, discardLevel); - - if (packetNumber != download.CurrentPacket) - m_log.DebugFormat("Image download {0} is changing from Packet {1} to {2}", - m_asset.FullID, download.CurrentPacket, packetNumber); - - download.Update(discardLevel, download.Priority, (int)packetNumber); - - sendFirstPacket = true; - } + RequestedDiscardLevel = discardLevel; + StartPacketNumber = packetNumber; + PacketCounter = (int)StartPacketNumber; } // See ITextureSender public bool SendTexturePacket() { - if (download != null && !m_cancel && (sendFirstPacket || download.CurrentPacket <= download.StopPacket)) - { - SendPacket(); - return false; - } - else + //m_log.DebugFormat("[TEXTURE SENDER]: Sending packet for {0}", m_asset.FullID); + + SendPacket(); + counter++; + if ((NumPackets == 0) || (RequestedDiscardLevel == -1) || (PacketCounter > NumPackets) || + ((RequestedDiscardLevel > 0) && (counter > 50 + (NumPackets / (RequestedDiscardLevel + 1))))) { - m_sending = false; - m_cancel = true; - sendFirstPacket = false; return true; } + return false; } #endregion @@ -220,52 +138,9 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender public void TextureReceived(AssetBase asset) { m_asset = asset; - - try - { - OpenMetaverse.AssetTexture texture = new OpenMetaverse.AssetTexture(m_asset.FullID, m_asset.Data); - if (texture.DecodeLayerBoundaries()) - { - bool sane = true; - - // Sanity check all of the layers - for (int i = 0; i < texture.LayerInfo.Length; i++) - { - if (texture.LayerInfo[i].End > texture.AssetData.Length) - { - sane = false; - break; - } - } - - if (sane) - { - download = new ImageDownload(texture, initialDiscardLevel, initialPriority, initialPacketNum); - ImageLoaded = true; - m_sending = true; - m_cancel = false; - sendFirstPacket = true; - return; - } - else - { - m_log.Error("JPEG2000 texture decoding succeeded, but sanity check failed for " + - m_asset.FullID.ToString()); - } - } - else - { - m_log.Error("JPEG2000 texture decoding failed for " + m_asset.FullID.ToString()); - } - } - catch (Exception ex) - { - m_log.Error("JPEG2000 texture decoding threw an exception for " + m_asset.FullID.ToString(), ex); - } - - ImageLoaded = false; - m_sending = false; - m_cancel = true; + NumPackets = CalculateNumPackets(asset.Data.Length); + PacketCounter = (int)StartPacketNumber; + ImageLoaded = true; } /// @@ -273,48 +148,66 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender /// private void SendPacket() { - lock (download) + if (PacketCounter <= NumPackets) { - if (sendFirstPacket) + if (PacketCounter == 0) { - sendFirstPacket = false; - - if (m_asset.Data.Length <= ImageDownload.FIRST_IMAGE_PACKET_SIZE) + if (NumPackets == 0) { RequestUser.SendImageFirstPart(1, m_asset.FullID, (uint)m_asset.Data.Length, m_asset.Data, 2); - return; + PacketCounter++; } else { - byte[] firstImageData = new byte[ImageDownload.FIRST_IMAGE_PACKET_SIZE]; - try { Buffer.BlockCopy(m_asset.Data, 0, firstImageData, 0, ImageDownload.FIRST_IMAGE_PACKET_SIZE); } - catch (Exception) - { - m_log.Error("Texture data copy failed on first packet for " + m_asset.FullID.ToString()); - m_cancel = true; - m_sending = false; - return; - } - RequestUser.SendImageFirstPart((ushort)download.TexturePacketCount(), m_asset.FullID, (uint)m_asset.Data.Length, firstImageData, 2); + byte[] ImageData1 = new byte[600]; + Array.Copy(m_asset.Data, 0, ImageData1, 0, 600); + + RequestUser.SendImageFirstPart( + (ushort)(NumPackets), m_asset.FullID, (uint)m_asset.Data.Length, ImageData1, 2); + PacketCounter++; } } - - int imagePacketSize = (download.CurrentPacket == download.TexturePacketCount() - 1) ? - download.LastPacketSize() : ImageDownload.IMAGE_PACKET_SIZE; - - byte[] imageData = new byte[imagePacketSize]; - try { Buffer.BlockCopy(m_asset.Data, download.CurrentBytePosition(), imageData, 0, imagePacketSize); } - catch (Exception) + else { - m_log.Error("Texture data copy failed for " + m_asset.FullID.ToString()); - m_cancel = true; - m_sending = false; - return; + int size = m_asset.Data.Length - 600 - (1000 * (PacketCounter - 1)); + if (size > 1000) size = 1000; + byte[] imageData = new byte[size]; + try + { + Array.Copy(m_asset.Data, 600 + (1000 * (PacketCounter - 1)), imageData, 0, size); + } + catch (ArgumentOutOfRangeException) + { + m_log.Error("[TEXTURE SENDER]: Unable to separate texture into multiple packets: Array bounds failure on asset:" + + m_asset.FullID.ToString()); + return; + } + + RequestUser.SendImageNextPart((ushort)PacketCounter, m_asset.FullID, imageData); + PacketCounter++; } + } + } - RequestUser.SendImageNextPart((ushort)download.CurrentPacket, m_asset.FullID, imageData); - ++download.CurrentPacket; + /// + /// Calculate the number of packets that will be required to send the texture loaded into this sender + /// This is actually the number of 1000 byte packets not including an initial 600 byte packet... + /// + /// + /// + private int CalculateNumPackets(int length) + { + int numPackets = 0; + + if (length > 600) + { + //over 600 bytes so split up file + int restData = (length - 600); + int restPackets = ((restData + 999) / 1000); + numPackets = restPackets; } + + return numPackets; } } } diff --git a/OpenSim/Region/Environment/Modules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/Environment/Modules/Avatar/Friends/FriendsModule.cs index ed77b2e..4a03ecd 100644 --- a/OpenSim/Region/Environment/Modules/Avatar/Friends/FriendsModule.cs +++ b/OpenSim/Region/Environment/Modules/Avatar/Friends/FriendsModule.cs @@ -30,6 +30,7 @@ using System.Collections; using System.Collections.Generic; using System.Reflection; using OpenMetaverse; +using OpenMetaverse.Packets; using log4net; using Nini.Config; using Nwc.XmlRpc; @@ -101,10 +102,10 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends private Dictionary m_rootAgents = new Dictionary(); - private Dictionary m_pendingCallingcardRequests = new Dictionary(); + private Dictionary m_pendingCallingcardRequests = new Dictionary(); private Scene m_initialScene; // saves a lookup if we don't have a specific scene - private Dictionary m_scenes = new Dictionary(); + private Dictionary m_scenes = new Dictionary(); private IMessageTransferModule m_TransferModule = null; #region IRegionModule Members @@ -124,9 +125,9 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends if (!m_scenes.ContainsKey(scene.RegionInfo.RegionHandle)) m_scenes[scene.RegionInfo.RegionHandle] = scene; } - + scene.RegisterModuleInterface(this); - + scene.EventManager.OnNewClient += OnNewClient; scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage; scene.EventManager.OnAvatarEnteringNewParcel += AvatarEnteringParcel; @@ -179,7 +180,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends lock (m_rootAgents) { List friendsHere = new List(); - + try { UUID agentID = new UUID((string)requestData["agentID"]); @@ -212,7 +213,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends } } } - catch(Exception e) + catch (Exception e) { m_log.Warn("[FRIENDS]: Got exception while parsing presence_update_bulk request:", e); } @@ -374,24 +375,24 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends } return returnAgent; } - + public void OfferFriendship(UUID fromUserId, IClientAPI toUserClient, string offerMessage) { CachedUserInfo userInfo = m_initialScene.CommsManager.UserProfileCacheService.GetUserDetails(fromUserId); - + if (userInfo != null) { GridInstantMessage msg = new GridInstantMessage( toUserClient.Scene, fromUserId, userInfo.UserProfile.Name, toUserClient.AgentId, - (byte)InstantMessageDialog.FriendshipOffered, offerMessage, false, Vector3.Zero); - + (byte)InstantMessageDialog.FriendshipOffered, offerMessage, false, Vector3.Zero); + FriendshipOffered(msg); } else { m_log.ErrorFormat("[FRIENDS]: No user found for id {0} in OfferFriendship()", fromUserId); } - } + } #region FriendRequestHandling @@ -413,7 +414,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends FriendshipDeclined(client, im); } } - + /// /// Invoked when a user offers a friendship. /// @@ -448,14 +449,14 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends // If new friend is local, it will send an IM to the viewer. // If new friend is remote, it will cause a OnGridInstantMessage on the remote server m_TransferModule.SendInstantMessage(im, - delegate(bool success) + delegate(bool success) { m_log.DebugFormat("[FRIEND]: sending IM success = {0}", success); } ); - } + } } - + /// /// Invoked when a user accepts a friendship offer. /// @@ -464,9 +465,9 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends private void FriendshipAccepted(IClientAPI client, GridInstantMessage im) { m_log.DebugFormat("[FRIEND]: 39 - from client {0}, agent {2} {3}, imsession {4} to {5}: {6} (dialog {7})", - client.AgentId, im.fromAgentID, im.fromAgentName, im.imSessionID, im.toAgentID, im.message, im.dialog); + client.AgentId, im.fromAgentID, im.fromAgentName, im.imSessionID, im.toAgentID, im.message, im.dialog); } - + /// /// Invoked when a user declines a friendship offer. /// @@ -477,7 +478,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends { UUID fromAgentID = new UUID(im.fromAgentID); UUID toAgentID = new UUID(im.toAgentID); - + // declining the friendship offer causes a type 40 IM being sent to the (possibly remote) initiator // toAgentID is initiator, fromAgentID declined friendship m_log.DebugFormat("[FRIEND]: 40 - from client {0}, agent {1} {2}, imsession {3} to {4}: {5} (dialog {6})", @@ -487,14 +488,15 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends // Send the decline to whoever is the destination. GridInstantMessage msg = new GridInstantMessage(client.Scene, fromAgentID, client.Name, toAgentID, im.dialog, im.message, im.offline != 0, im.Position); - + // If new friend is local, it will send an IM to the viewer. // If new friend is remote, it will cause a OnGridInstantMessage on the remote server m_TransferModule.SendInstantMessage(msg, - delegate(bool success) { + delegate(bool success) + { m_log.DebugFormat("[FRIEND]: sending IM success = {0}", success); } - ); + ); } private void OnGridInstantMessage(GridInstantMessage msg) @@ -510,7 +512,8 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends { // this should succeed as we *know* the root agent is here. m_TransferModule.SendInstantMessage(msg, - delegate(bool success) { + delegate(bool success) + { m_log.DebugFormat("[FRIEND]: sending IM success = {0}", success); } ); @@ -566,7 +569,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends client.Name, client.AgentId, agentID, friendID); // store the new friend persistently for both avatars - m_initialScene.StoreAddFriendship(friendID, agentID, (uint) FriendRights.CanSeeOnline); + m_initialScene.StoreAddFriendship(friendID, agentID, (uint)FriendRights.CanSeeOnline); // The cache entries aren't valid anymore either, as we just added a friend to both sides. lock (m_friendLists) @@ -609,7 +612,8 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends if (m_TransferModule != null) { m_TransferModule.SendInstantMessage(msg, - delegate(bool success) { + delegate(bool success) + { m_log.DebugFormat("[FRIEND]: sending IM success = {0}", success); } ); @@ -633,7 +637,8 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends if (m_TransferModule != null) { m_TransferModule.SendInstantMessage(msg, - delegate(bool success) { + delegate(bool success) + { m_log.DebugFormat("[FRIEND]: sending IM success = {0}", success); } ); @@ -809,16 +814,16 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends // I can't believe that we have Dictionaries, but no Sets, considering Java introduced them years ago... List friendIDsToSendTo = new List(); List candidateFriendIDsToReceive = new List(); - + foreach (FriendListItem item in friendList) { if (((item.FriendListOwnerPerms | item.FriendPerms) & (uint)FriendRights.CanSeeOnline) != 0) { // friend is allowed to see my presence => add - if ((item.FriendListOwnerPerms & (uint)FriendRights.CanSeeOnline) != 0) + if ((item.FriendListOwnerPerms & (uint)FriendRights.CanSeeOnline) != 0) friendIDsToSendTo.Add(item.Friend); - if ((item.FriendPerms & (uint)FriendRights.CanSeeOnline) != 0) + if ((item.FriendPerms & (uint)FriendRights.CanSeeOnline) != 0) candidateFriendIDsToReceive.Add(item.Friend); } } @@ -857,7 +862,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends if (iAmOnline) { List friendIDsToReceive = new List(); - + for (int i = candidateFriendIDsToReceive.Count - 1; i >= 0; --i) { UUID uuid = candidateFriendIDsToReceive[i]; @@ -867,11 +872,11 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends friendIDsToReceive.Add(uuid); } } - + m_log.DebugFormat( "[FRIEND]: Sending {0} online friends to {1}", friendIDsToReceive.Count, client.Name); - - if (friendIDsToReceive.Count > 0) + + if (friendIDsToReceive.Count > 0) client.SendAgentOnline(friendIDsToReceive.ToArray()); // clear them for a possible second iteration; we don't have to repeat this @@ -914,7 +919,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends if (friendIDsToSendTo.Count > 0) { // sort them into regions - Dictionary> friendsInRegion = new Dictionary>(); + Dictionary> friendsInRegion = new Dictionary>(); foreach (UUID uuid in friendIDsToSendTo) { ulong handle = friendRegions[uuid].regionHandle; // this can't fail as we filtered above already @@ -993,5 +998,5 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends } } - #endregion + #endregion } -- cgit v1.1