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Added AvatarPropertiesReply and basic ImageDelivery extension to Simian.

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git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@2111 52acb1d6-8a22-11de-b505-999d5b087335
This commit is contained in:
2008-08-19 03:42:22 +00:00
parent ce3265b9d6
commit f6d938ee92
3 changed files with 121 additions and 0 deletions
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61
Programs/Simian/Extensions/AvatarPropertiesReply.cs Normal file
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using OpenMetaverse;
using OpenMetaverse.Packets;
using System;
using System.Collections.Generic;
using System.Text;
namespace Simian.Extensions
{
class AvatarPropertiesReply : ISimianExtension
{
Simian Server;
public AvatarPropertiesReply(Simian server)
{
Server = server;
}
public void Start()
{
Server.UDPServer.RegisterPacketCallback(PacketType.AvatarPropertiesRequest, new UDPServer.PacketCallback(AvatarPropertiesRequestHandler));
}
public void Stop()
{
}
void AvatarPropertiesRequestHandler(Packet packet, Agent agent)
{
AvatarPropertiesRequestPacket request = (AvatarPropertiesRequestPacket)packet;
lock (Server.Agents)
{
foreach (Agent agt in Server.Agents.Values)
{
if (agent.AgentID == request.AgentData.AvatarID)
{
AvatarPropertiesReplyPacket reply = new AvatarPropertiesReplyPacket();
reply.AgentData.AgentID = agt.AgentID;
reply.AgentData.AvatarID = request.AgentData.AvatarID;
reply.PropertiesData.AboutText = Utils.StringToBytes("Profile info unavailable");
reply.PropertiesData.BornOn = Utils.StringToBytes("Unknown");
reply.PropertiesData.CharterMember = Utils.StringToBytes("Test User");
reply.PropertiesData.FLAboutText = Utils.StringToBytes("First life info unavailable");
reply.PropertiesData.Flags = 0;
//TODO: at least generate static image uuids based on name.
//this will prevent re-caching the default image for the same av name.
reply.PropertiesData.FLImageID = agent.AgentID; //temporary hack
reply.PropertiesData.ImageID = agent.AgentID; //temporary hack
reply.PropertiesData.PartnerID = UUID.Zero;
reply.PropertiesData.ProfileURL = Utils.StringToBytes(String.Empty);
agent.SendPacket(reply);
break;
}
}
}
}
}
}

59
Programs/Simian/Extensions/ImageDelivery.cs Normal file
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using OpenMetaverse;
using OpenMetaverse.Imaging;
using OpenMetaverse.Packets;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Text;
namespace Simian.Extensions
{
public class ImageDelivery : ISimianExtension
{
Simian Server;
Bitmap DefaultImage;
public ImageDelivery(Simian server)
{
Server = server;
}
public void Start()
{
Server.UDPServer.RegisterPacketCallback(PacketType.RequestImage, new UDPServer.PacketCallback(RequestImageHandler));
if (DefaultImage != null) DefaultImage = null;
DefaultImage = new Bitmap(32, 32);
Graphics gfx = Graphics.FromImage(DefaultImage);
gfx.Clear(Color.White);
gfx.FillRectangles(Brushes.LightGray, new Rectangle[] { new Rectangle(16, 16, 16, 16), new Rectangle(0, 0, 16, 16) });
gfx.DrawImage(DefaultImage, 0, 0, 32, 32);
}
public void Stop()
{
}
void RequestImageHandler(Packet packet, Agent agent)
{
RequestImagePacket request = (RequestImagePacket)packet;
foreach (RequestImagePacket.RequestImageBlock block in request.RequestImage)
{
//ImageNotInDatabasePacket missing = new ImageNotInDatabasePacket();
//missing.ImageID.ID = block.Image;
//agent.SendPacket(missing);
ImageDataPacket imageData = new ImageDataPacket();
imageData.ImageData.Data = OpenJPEG.EncodeFromImage(DefaultImage, true);
imageData.ImageID.ID = block.Image;
imageData.ImageID.Codec = 1;
imageData.ImageID.Packets = 1;
imageData.ImageID.Size = (uint)imageData.ImageData.Data.Length;
agent.SendPacket(imageData);
}
}
}
}