From b67f88a3a21c446f0c30e52cea45d8ff28942ec0 Mon Sep 17 00:00:00 2001
From: Teravus Ovares
Date: Sat, 10 May 2008 12:45:41 +0000
Subject: * Two more OutPacket refactors.  TextureSender. * The split image
 packet sender doesn't like to be refactored (images don't load after it's
 been refactored), so left that as is for the moment.

---
 OpenSim/Framework/IClientAPI.cs                    |  2 ++
 .../Region/ClientStack/LindenUDP/LLClientView.cs   | 15 ++++++++++
 .../Modules/Agent/TextureSender/TextureSender.cs   | 33 ++++++++--------------
 .../Region/Examples/SimpleModule/MyNpcCharacter.cs |  6 ++++
 4 files changed, 35 insertions(+), 21 deletions(-)

diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 9927808..3ae90f3 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -936,6 +936,8 @@ namespace OpenSim.Framework
         void SendAssetUploadCompleteMessage(sbyte AssetType, bool Success, LLUUID AssetFullID);
         void SendConfirmXfer(ulong xferID, uint PacketID);
         void SendXferRequest(ulong XferID, short AssetType, LLUUID vFileID, byte FilePath, byte[] FileName);
+        
+        void SendImagePart(ushort numParts, LLUUID ImageUUID, uint ImageSize, byte[] ImageData, byte imageCodec);
 
         byte[] GetThrottlesPacked(float multiplier);
 
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 053b077..8721356 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -2229,6 +2229,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             newPack.Header.Zerocoded = true;
             OutPacket(newPack, ThrottleOutPacketType.Asset);
         }
+        public void SendImagePart(ushort numParts, LLUUID ImageUUID, uint ImageSize, byte[] ImageData, byte imageCodec)
+        {
+            ImageDataPacket im = new ImageDataPacket();
+            im.Header.Reliable = false;
+            im.ImageID.Packets = numParts;
+            im.ImageID.ID = ImageUUID;
+
+            if (ImageSize > 0)
+                im.ImageID.Size = ImageSize;
+            
+            im.ImageData.Data = ImageData;
+            im.ImageID.Codec = imageCodec;
+            im.Header.Zerocoded = true;
+            OutPacket(im, ThrottleOutPacketType.Texture);
+        }
         #endregion
 
         #region Estate Data Sending Methods
diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
index e19274e..ea84436 100644
--- a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
+++ b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
@@ -150,37 +150,27 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender
                 {
                     if (NumPackets == 0)
                     {
-                        ImageDataPacket im = new ImageDataPacket();
-                        im.Header.Reliable = false;
-                        im.ImageID.Packets = 1;
-                        im.ImageID.ID = m_asset.FullID;
-                        im.ImageID.Size = (uint) m_asset.Data.Length;
-                        im.ImageData.Data = m_asset.Data;
-                        im.ImageID.Codec = 2;
-                        im.Header.Zerocoded = true;
-                        RequestUser.OutPacket(im, ThrottleOutPacketType.Texture);
+                        
+                        RequestUser.SendImagePart(1, m_asset.FullID, (uint)m_asset.Data.Length, m_asset.Data, 2);
+                        
                         PacketCounter++;
                     }
                     else
                     {
-                        ImageDataPacket im = new ImageDataPacket();
-                        im.Header.Reliable = false;
-                        im.ImageID.Packets = (ushort) (NumPackets);
-                        im.ImageID.ID = m_asset.FullID;
-                        im.ImageID.Size = (uint) m_asset.Data.Length;
-                        im.ImageData.Data = new byte[600];
-                        Array.Copy(m_asset.Data, 0, im.ImageData.Data, 0, 600);
-                        im.ImageID.Codec = 2;
-                        im.Header.Zerocoded = true;
-                        RequestUser.OutPacket(im, ThrottleOutPacketType.Texture);
+                        
+                        byte[] ImageData1 = new byte[600];
+                        Array.Copy(m_asset.Data, 0, ImageData1, 0, 600);
+
+                        RequestUser.SendImagePart((ushort)(NumPackets), m_asset.FullID, (uint)m_asset.Data.Length, ImageData1, 2);
                         PacketCounter++;
                     }
                 }
                 else
                 {
+                    // Doesn't like to be refactored...    
                     ImagePacketPacket im = new ImagePacketPacket();
                     im.Header.Reliable = false;
-                    im.ImageID.Packet = (ushort) (PacketCounter);
+                    im.ImageID.Packet = (ushort)(PacketCounter);
                     im.ImageID.ID = m_asset.FullID;
                     int size = m_asset.Data.Length - 600 - (1000 * (PacketCounter - 1));
                     if (size > 1000) size = 1000;
@@ -195,8 +185,9 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender
                                     m_asset.FullID.ToString());
                         return;
                     }
-                    im.Header.Zerocoded = true;
                     RequestUser.OutPacket(im, ThrottleOutPacketType.Texture);
+
+
                     PacketCounter++;
                 }
             }
diff --git a/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs b/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
index bc87e53..d14089b 100644
--- a/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
+++ b/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
@@ -522,13 +522,19 @@ namespace OpenSim.Region.Examples.SimpleModule
         public void SendAssetUploadCompleteMessage(sbyte AssetType, bool Success, LLUUID AssetFullID)
         {
         }
+
         public void SendConfirmXfer(ulong xferID, uint PacketID)
         {
         }
+
         public void SendXferRequest(ulong XferID, short AssetType, LLUUID vFileID, byte FilePath, byte[] FileName)
         {
         }
 
+        public void SendImagePart(ushort numParts, LLUUID ImageUUID, uint ImageSize, byte[] ImageData, byte imageCodec)
+        {
+        }
+
         private void Update()
         {
             frame++;
-- 
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