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Moved all HG1 operations to HGGridConnector.cs and HypergridServerConnector.cs/HypergridServiceConnector.cs, away from Region.Communications and HGNetworkServersInfo.

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Fixed small bugs with hyperlinked regions' map positions.
This commit is contained in:
Diva Canto
2009-09-26 21:00:51 -07:00
parent dcfd08b8dd
commit f4bf581b96
14 changed files with 538 additions and 101 deletions
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111
OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs
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@@ -38,6 +38,7 @@ using OpenSim.Framework.Servers.HttpServer;
using OpenSim.Server.Handlers.Base;
using GridRegion = OpenSim.Services.Interfaces.GridRegion;
using OpenMetaverse;
using log4net;
using Nwc.XmlRpc;
@@ -50,11 +51,25 @@ namespace OpenSim.Server.Handlers.Grid
MethodBase.GetCurrentMethod().DeclaringType);
private List<GridRegion> m_RegionsOnSim = new List<GridRegion>();
private IHyperlinkService m_HyperlinkService;
public HypergridServiceInConnector(IConfigSource config, IHttpServer server) :
public HypergridServiceInConnector(IConfigSource config, IHttpServer server, IHyperlinkService hyperService) :
base(config, server)
{
m_HyperlinkService = hyperService;
server.AddXmlRPCHandler("link_region", LinkRegionRequest, false);
server.AddXmlRPCHandler("expect_hg_user", ExpectHGUser, false);
}
public void AddRegion(GridRegion rinfo)
{
m_RegionsOnSim.Add(rinfo);
}
public void RemoveRegion(GridRegion rinfo)
{
if (m_RegionsOnSim.Contains(rinfo))
m_RegionsOnSim.Remove(rinfo);
}
/// <summary>
@@ -99,15 +114,95 @@ namespace OpenSim.Server.Handlers.Grid
return response;
}
public void AddRegion(GridRegion rinfo)
/// <summary>
/// Received from other HGrid nodes when a user wants to teleport here. This call allows
/// the region to prepare for direct communication from the client. Sends back an empty
/// xmlrpc response on completion.
/// This is somewhat similar to OGS1's ExpectUser, but with the additional task of
/// registering the user in the local user cache.
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public XmlRpcResponse ExpectHGUser(XmlRpcRequest request, IPEndPoint remoteClient)
{
m_RegionsOnSim.Add(rinfo);
Hashtable requestData = (Hashtable)request.Params[0];
ForeignUserProfileData userData = new ForeignUserProfileData();
userData.FirstName = (string)requestData["firstname"];
userData.SurName = (string)requestData["lastname"];
userData.ID = new UUID((string)requestData["agent_id"]);
UUID sessionID = new UUID((string)requestData["session_id"]);
userData.HomeLocation = new Vector3((float)Convert.ToDecimal((string)requestData["startpos_x"]),
(float)Convert.ToDecimal((string)requestData["startpos_y"]),
(float)Convert.ToDecimal((string)requestData["startpos_z"]));
userData.UserServerURI = (string)requestData["userserver_id"];
userData.UserAssetURI = (string)requestData["assetserver_id"];
userData.UserInventoryURI = (string)requestData["inventoryserver_id"];
m_log.DebugFormat("[HGrid]: Prepare for connection from {0} {1} (@{2}) UUID={3}",
userData.FirstName, userData.SurName, userData.UserServerURI, userData.ID);
ulong userRegionHandle = 0;
int userhomeinternalport = 0;
if (requestData.ContainsKey("region_uuid"))
{
UUID uuid = UUID.Zero;
UUID.TryParse((string)requestData["region_uuid"], out uuid);
userData.HomeRegionID = uuid;
userRegionHandle = Convert.ToUInt64((string)requestData["regionhandle"]);
userData.UserHomeAddress = (string)requestData["home_address"];
userData.UserHomePort = (string)requestData["home_port"];
userhomeinternalport = Convert.ToInt32((string)requestData["internal_port"]);
m_log.Debug("[HGrid]: home_address: " + userData.UserHomeAddress +
"; home_port: " + userData.UserHomePort);
}
else
m_log.WarnFormat("[HGrid]: User has no home region information");
XmlRpcResponse resp = new XmlRpcResponse();
// Let's check if someone is trying to get in with a stolen local identity.
// The need for this test is a consequence of not having truly global names :-/
bool comingHome = false;
if (m_HyperlinkService.CheckUserAtEntry(userData.ID, sessionID, out comingHome) == false)
{
m_log.WarnFormat("[HGrid]: Access denied to foreign user.");
Hashtable respdata = new Hashtable();
respdata["success"] = "FALSE";
respdata["reason"] = "Foreign user has the same ID as a local user, or logins disabled.";
resp.Value = respdata;
return resp;
}
// Finally, everything looks ok
//m_log.Debug("XXX---- EVERYTHING OK ---XXX");
if (!comingHome)
{
// We don't do this if the user is coming to the home grid
GridRegion home = new GridRegion();
home.RegionID = userData.HomeRegionID;
home.ExternalHostName = userData.UserHomeAddress;
home.HttpPort = Convert.ToUInt32(userData.UserHomePort);
uint x = 0, y = 0;
Utils.LongToUInts(userRegionHandle, out x, out y);
home.RegionLocX = (int)x;
home.RegionLocY = (int)y;
home.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), (int)userhomeinternalport);
m_HyperlinkService.AcceptUser(userData, home);
}
// else the user is coming to a non-home region of the home grid
// We simply drop this user information altogether
Hashtable respdata2 = new Hashtable();
respdata2["success"] = "TRUE";
resp.Value = respdata2;
return resp;
}
public void RemoveRegion(GridRegion rinfo)
{
if (m_RegionsOnSim.Contains(rinfo))
m_RegionsOnSim.Remove(rinfo);
}
}
}